Automated door assembly, press, and adhesive therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B30B-005/06
B30B-015/06
B29C-065/00
B27M-003/18
B29D-099/00
B30B-007/02
B27M-001/08
E06B-003/72
E06B-003/70
E06B-003/82
출원번호
US-0193183
(2011-07-28)
등록번호
US-9346185
(2016-05-24)
발명자
/ 주소
Liang, Bei-Hong
MacDonald, Michael
Hardwick, Geoffrey
Ritchie, Robert
Cucchi, George
Fedio, Bruce
출원인 / 주소
Masonite Corporation
대리인 / 주소
Berenato & White, LLC
인용정보
피인용 횟수 :
0인용 특허 :
32
초록▼
Provided is a system and method of making a door having first and second door skins and an internal frame. The top and bottom surfaces of the frame are coated with an adhesive and the frame is placed on a first door skin. The second door skin is then placed on the opposite surface of the frame. The
Provided is a system and method of making a door having first and second door skins and an internal frame. The top and bottom surfaces of the frame are coated with an adhesive and the frame is placed on a first door skin. The second door skin is then placed on the opposite surface of the frame. The assembled components are then pressed to bond the first and second door skins to the frame.
대표청구항▼
1. A door-making system, comprising: at least one spray coating station for spraying adhesive to a door frame having stiles and rails forming a perimeter of the door frame, a first door skin, or a second door skin;at least one assembly station for joining the first and second door skins to opposite
1. A door-making system, comprising: at least one spray coating station for spraying adhesive to a door frame having stiles and rails forming a perimeter of the door frame, a first door skin, or a second door skin;at least one assembly station for joining the first and second door skins to opposite first and second surfaces of the door frame, respectively, to form assembled doors;a pressing station for alternatingly pressing at least two of the assembled doors, the pressing station comprising at least a first press and a second press vertically stacked one on top of another for receiving at least two of said assembled doors, wherein said pressing station is adapted to perform a pressing operation on at least a first of said assembled doors in the first press while loading or discharging at least a second of said assembled doors into or out of the second press, and wherein the first and second presses include a pressing surface shaped to compress central portions of the first and second door skins to a greater extent than peripheral portions disposed about the perimeter of the first and second door skins, so that surfaces of the central portions and the peripheral portions of the first and second door skins are coplanar with each other, and the peripheral portions are in contact with the stiles and rails of the door frame upon completion of the pressing operation; andat least one material handling device for transporting the assembled doors between the stations. 2. The door-making system of claim 1, wherein the at least one coating station comprises a first coating station for applying adhesive to the frame, a second coating station for applying adhesive to the first door skin, and a third adhesive station for applying adhesive to the second door skin. 3. The door-making system of claim 2, wherein the first and second door skins comprise at least one panel and the second and third coating stations apply a bead of adhesive to the panels of the first and second door skins respectively. 4. The door-making system of claim 1, wherein the door-making system is a synchronous system having a rate of movement and the pressing station performs a pressing operation on the at least two assembled doors for a period of time that is greater than the time to assemble a single door. 5. The door-making system of claim 1, wherein the at least one assembly station comprises a first assembly station for joining the first door skin to the first surface of the door frame and a second assembly station for joining the second door skin to the second surface of the door frame. 6. The door-making system of claim 1, wherein the first and second presses each comprises an upper die having an upper convex surface and a lower die having a lower convex surface. 7. The door-making system of claim 6, wherein the upper and lower convex surfaces are integrally formed with the upper and lower dies, respectively. 8. The door-making system of claim 6, wherein the upper and lower convex surfaces are removably connected to the upper and lower dies, respectively. 9. The door-making system of claim 6, wherein the upper and lower convex surfaces are constructed and arranged for imparting a concave shape to at least central regions of the first and second door skins of the door assembly during pressing. 10. The door-making system of claim 1, wherein the first and second presses each comprises an upper die having an upper membrane attached thereto and a lower die having a lower membrane attached thereto, the upper and lower membranes configured for compressing the central area of the first and second door skins to a greater extent than the peripheral portions of the first and second door skins. 11. The door-making system of claim 1, further comprising a loading table upstream of said pressing station, said loading table adapted to load the assembled doors to both said first and second presses. 12. The door-making system of claim 11, wherein said loading table moves between first and second positions corresponding to a location of said first and second presses. 13. The door-making system of claim 1, further comprising a discharging table downstream of said pressing station, said discharging table adapted to unload the assembled doors from both said first and second presses. 14. The door-making system of claim 13, wherein said discharging table moves between first and second positions corresponding to a location of said first and second presses. 15. A door pressing station, comprising: at least first and second door presses vertically stacked relative to one another, the first and second door presses each comprising an upper die having an upper surface and a lower die having a lower surface, the upper and lower surfaces substantially spanning a width of said upper and lower dies, respectively, and facing one another to define a mold cavity in which a door assembly is received for pressing, each door assembly comprising a door frame having stiles and rails forming a perimeter of the door frame, and a pair of door skins disposed on opposite sides of the door frame;a loading table upstream of said first and second presses, said loading table adapted to load assembled doors into said first and second presses; anda discharging table downstream of said first and second presses, said discharging table adapted to unload said assembled doors from said first and second presses after each door has been pressed,wherein the upper and lower surfaces of the dies of the first and second presses are shaped to compress central portions of the pair of door skins to a greater extent than peripheral portions disposed about the perimeter of the pair of door skins, so that surfaces of the central portions and the peripheral portions of the pair of door skins are coplanar with each other, and the peripheral portions are in contact with the stiles and rails of the door frame upon discharge. 16. The door pressing station of claim 15, wherein the upper and lower surfaces are convex. 17. The door pressing station of claim 16, wherein the upper and lower convex surfaces are removably connected to the upper and lower dies, respectively, or integrally formed with the upper and lower dies, respectively. 18. The door pressing station of claim 16, wherein said upper and lower convex surfaces are continuously curving surfaces having a general parabolic shape with a vertex substantially at a center of said upper and lower dies, respectively. 19. The door pressing station of claim 16, wherein said upper and lower dies are formed with a flat section circumscribing said convex surfaces. 20. The door pressing station of claim 19, wherein said flat section has a width commensurate with a width of a stile of a door. 21. A door pressing station, comprising: at least first and second door presses vertically stacked relative to one another, the first and second door presses each comprising an upper die having an upper compressible surface and a lower die having a lower compressible surface, the upper and lower compressible surfaces defining pressing regions of varying shape facing one another to define a mold cavity in which a door assembly is received for pressing;a loading table upstream of said first and second presses, said loading table adapted to load assembled doors to said first and second presses; anda discharging table downstream of said first and second presses, said discharging table adapted to unload said assembled doors from said first and second presses,wherein the upper compressible surface of the upper die comprises an upper convex surface, the lower compressible surface of the lower die comprises a lower convex surface, and wherein the upper and lower convex surfaces are configured to compress central portions of the assembled doors to a greater extent than peripheral portions disposed about the perimeter of the assembled doors, so that surfaces of the central portions and the peripheral portions of the assembled doors are coplanar with each other, and the peripheral portions are in contact with stiles and rails forming a perimeter of a door upon discharge. 22. The door pressing station of claim 21, wherein the upper and lower convex surfaces are integrally formed with the upper and lower dies, respectively. 23. The door pressing station of claim 21, wherein the upper and lower convex surfaces are removably connected to the upper and lower dies, respectively. 24. The door pressing station of claim 21, wherein said upper and lower convex surfaces are continuously curving surfaces having a general parabolic shape with a vertex substantially at a center of said upper and lower dies, respectively. 25. The door pressing station of 21, wherein said upper and lower dies are formed with a flat section circumscribing said convex surfaces. 26. The door pressing station of claim 25, wherein said flat section has a width commensurate with a width of a stile of a door. 27. A door pressing station, comprising: at least first and second door presses vertically stacked relative to one another, the first and second door presses each comprising an upper die having a first pressing surface and a lower die having a second pressing surface, the first and second pressing surfaces have central regions that are closer to each other than peripheral regions to define a mold cavity in which a door assembly is received for pressing, wherein a compressible member is disposed along said upper and lower dies within said mold cavity;a loading table upstream of said first and second presses, said loading table adapted to load assembled doors to said first and second presses; anda discharging table downstream of said first and second presses, said discharging table adapted to unload said assembled doors from said first and second presses,wherein the first and second pressing surfaces are shaped to compress central portions of the assembled doors to a greater extent than peripheral portions disposed about the perimeter of the assembled doors, so that surfaces of the central portions and the peripheral portions of the assembled doors are coplanar with each other, and the peripheral portions are in contact with stiles and rails forming a perimeter of of a door upon discharge. 28. The door pressing station of claim 27, wherein the first and second pressing surfaces are mounted to the upper and lower dies, respectively. 29. The door pressing station of claim 27, wherein the first and second pressing surfaces are removably connected to the upper and lower dies, respectively. 30. A door-making system, comprising: a pressing station comprising at least a first press and a second press vertically stacked one on top of another, the first and second presses each configured to receive, press, and discharge at least one preassembled door having a door frame containing stiles and rails forming a perimeter of the door frame, at least two door skins, and adhesive, the first and second presses further being configured to press in alternating manner with respect to one another, wherein each of the first and second presses include dies shaped to compress central portions of the at least two door skins to a greater extent than peripheral portions disposed about the perimeter of the at least two door skins, so that surfaces of the central portions and the peripheral portions of the at least two door skins are coplanar with each other, and the peripheral portions are in contact with the stiles and rails of the door frame upon discharge.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (32)
Costello Bernard J. (Princeton NJ), Apparatus for spray coating flat surfaces.
Richards Turner W. (Conyers GA) Francis Hubert C. (Lithonia GA) Fowler George F. (Norcross GA), Firedoor constructions including gypsum building product.
Versteege Arnoldus Josef (Boulevard Paulus Loot 77 Zandvoort NL), Method and device for the uniform and even spraying of surfaces in a non-continuous production system.
Troutner Arthur L. (Boise ID) Russell John R. (Boise ID) Johnson Alan W. (Boise ID) Johnson Clifford R. (Boise ID), Method of feeding sheets to a continuous laminating press.
Stroup,Jon Christopher; Dailey,David Patrick; Walter,John Robert; Reich,Thomas Scott; Strocko,Mark John; Clark,Randy Jon; Olson,Brent David, Methods and systems for the automated manufacture of composite doors.
Gagne Robert J. (Glastonbury CT) Plein ; II William J. (South Windsor CT) Carson Kenneth R. (Shannon MS), Swinging door with mirror insert on one face and method of making same.
Groger Howard P. (Gainesville FL) Kamke Frederick A. (Blacksburg VA) Churchill Russell J. (Radford VA), Wood composite materials and methods for their manufacture.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.