Copper-clad plate hot pressing device

Abstract

The utility model provides a copper-clad plate hot-pressing device, which belongs to the field of copper-clad plate processing and comprises a hot-pressing table, a top plate fixedly connected to the top of the hot-pressing table, an upper hot-pressing plate mounted on the outer wall of the top plate and a lower hot-pressing plate fixedly connected to the top in the hot-pressing table, and a limiting component is arranged at the top of the hot-pressing table. According to the copper-clad plate clamping device, by arranging the traction rope and the clamping plate, when the upper hot pressing plate descends, the traction rope is loosened, at the moment, the first spring moves by pushing the movable plate, the movable plate pushes the clamping plate through the round rod to clamp a copper-clad plate, the stability of the copper-clad plate in the descending process of the upper hot pressing plate is guaranteed, and after hot pressing is completed, the copper-clad plate is not damaged. The traction rope drives the clamping plate to reset through the moving plate and the round rod in the ascending process of the upper hot pressing plate, so that the clamping plate is separated from the copper-clad plate, an operator can conveniently take out the copper-clad plate, and the problem that the copper-clad plate is inconvenient to take out after being subjected to hot pressing by an existing hot pressing device is solved.

Description

Technical Field

[0001] The utility model relates to the field of copper clad laminate processing, in particular to a copper clad laminate hot pressing device. Background Art

[0002] Copper clad laminate (CCL) refers to a substrate material that, after etching, drilling, and copper plating, becomes the printed circuit board we commonly see. Compared to common CCLs, high-frequency CCLs utilize a more optimized resin material and typically incorporate inorganic fillers, significantly improving their overall communication performance.

[0003] Chinese patent publication number CN219999717U discloses a copper clad laminate hot pressing device and a copper clad laminate. The device is provided with a connection and positioning mechanism, which facilitates quick adjustment of the connection and positioning mechanism during use, quick removal of the heating component, and quick installation of the heating component, thereby facilitating maintenance and repair of the entire heating component, and the operation is convenient and quick.

[0004] When the hot pressing device is in operation, the copper-clad laminate must be placed inside the mounting base and heated by the heating plate. Although the device can be easily assembled and disassembled using a connecting and positioning mechanism, it is difficult to easily remove the hot-pressed copper-clad laminate from the mounting base. How to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a copper clad laminate hot pressing device, which aims to improve the problem that the copper clad laminate cannot be conveniently taken out after hot pressing.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a copper clad laminate hot pressing device, comprising a hot pressing platform, a top plate fixedly connected to the top of the hot pressing platform, an upper hot pressing plate installed on the outer wall of the top plate, and a lower hot pressing plate fixedly connected to the top of the inside of the hot pressing platform, a limiting component is provided on the top of the hot pressing platform, and an auxiliary component is provided on the top of the hot pressing platform.

[0008] The limiting assembly consists of a traction unit and a pushing unit. The traction unit is located on the top of the hot pressing platform, and the pushing unit is located on the top of the hot pressing platform.

[0009] The traction unit includes a shell, a traction rope and a guide wheel. The shell is fixedly connected to the top of the hot pressing table, the traction rope is arranged on the outside of the shell, and the guide wheel is rotatably connected to the outer wall of the shell.

[0010] Preferably, one end of the traction rope is fixedly connected to the outer wall of the upper hot pressing plate, and one end of the traction rope passes through the outer shell and extends to the interior of the outer shell.

[0011] By adopting the above technical solution, when the upper hot pressing plate moves, one end of the traction rope can be driven to move.

[0012] Preferably, the outer wall of the traction rope is slidably connected to the inner wall of the outer shell, and the outer wall of the traction rope is in contact with the outer wall of the guide wheel.

[0013] By adopting the above technical solution, the traction rope can move on the inner wall of the shell, and the presence of the guide wheel can support the traction rope.

[0014] Preferably, the pushing unit includes a splint, a round rod, a movable plate and a spring 1, the splint is installed on the outer wall of the shell, the round rod is fixedly connected to the outer wall of the splint, the movable plate is slidably connected to the inside of the shell, and the spring 1 is fixedly connected to the outer wall of the movable plate.

[0015] Preferably, the outer wall of the splint is fixedly connected to the end of the traction rope extending to the inside of the shell, the end of the round rod away from the splint passes through the outer wall of the shell and extends to the inside of the shell, the outer wall of the round rod is slidingly connected to the inner wall of the shell passed through, the end of the round rod extending to the inside of the shell is fixedly connected to the outer wall of the movable plate, and the outer wall of the movable plate is connected to the traction rope extending to the inside of the shell.

[0016] By adopting the above technical solution, the traction rope can drive the splint to reset, and the spring can push the splint to move through the movable plate and the round rod.

[0017] Preferably, the auxiliary component includes a bent plate, a movable plate, a connecting rope and a second spring, the bent plate is arranged on the top of the hot pressing table, the movable plate is fixedly connected to the outer wall of the bent plate, the connecting rope is fixedly connected to the outer wall of the outer shell, and the second spring is fixedly connected to the inner wall of the splint.

[0018] Preferably, one side of the movable plate passes through the outer wall of the splint and extends to the interior of the splint, the outer wall of the movable plate is slidably connected to the inner wall of the splint, the end of the connecting rope away from the outer shell passes through the splint and is fixedly connected to the outer wall of the movable plate, and the two sides of the spring two are respectively fixedly connected to the inner wall of the splint and the outer wall of the movable plate.

[0019] By adopting the above technical solution, the movable plate can slide inside the splint, and the connecting rope can drive the bent plate to move through the movable plate.

[0020] The beneficial effects of the utility model are:

[0021] 1. By setting a traction rope and a clamping plate, when the upper hot pressing plate descends, the traction rope will be relaxed. At this time, the spring will move by pushing the movable plate, so that the movable plate pushes the clamping plate through the round rod to clamp the copper clad laminate, ensuring the stability of the copper clad laminate during the descent of the upper hot pressing plate. After the hot pressing is completed, the traction rope will drive the clamping plate to reset through the movable plate and the round rod during the ascent of the upper hot pressing plate, so that the clamping plate is separated from the copper clad laminate, making it convenient for the operator to take out the copper clad laminate, solving the problem that it is inconvenient to take out the copper clad laminate after the existing hot pressing device completes the hot pressing of the copper clad laminate.

[0022] 2. By setting up a bent plate and a connecting rope, when the splint moves, the bent plate will be driven to move through the movable plate. At this time, the connecting rope will pull the bent plate to move through the movable plate, so that the bent plate assists the splint to limit the copper clad plate, and when the splint is reset, the spring 2 can push the movable plate to move, so that the bent plate is reset under the action of the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of a copper clad laminate hot pressing device provided by an embodiment of the present utility model;

[0025] Figure 2 This is a schematic structural diagram of a limit assembly of a copper clad laminate hot pressing device provided by an embodiment of the present utility model;

[0026] Figure 3 This utility model Figure 2 A schematic diagram of the structure at center A;

[0027] Figure 4 This is a schematic diagram of the internal structure of the shell of a copper clad laminate hot pressing device provided by an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the internal structure of a clamping plate of a copper clad laminate hot pressing device provided by an embodiment of the present invention.

[0029] In the figure: 1. Hot pressing table; 2. Top plate; 3. Upper hot pressing plate; 4. Lower hot pressing plate; 5. Limiting assembly; 501. Housing; 502. Traction rope; 503. Guide wheel; 504. Clamp; 505. Round rod; 506. Movable plate; 507. Spring 1; 6. Auxiliary assembly; 601. Bending plate; 602. Movable plate; 603. Connecting rope; 604. Spring 2. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 5 A copper clad laminate hot pressing device includes a hot pressing platform 1, a top plate 2 fixedly connected to the top of the hot pressing platform 1, an upper hot pressing plate 3 installed on the outer wall of the top plate 2, and a lower hot pressing plate 4 fixedly connected to the top of the inside of the hot pressing platform 1. A limiting component 5 is provided on the top of the hot pressing platform 1. The limiting component 5 consists of a traction unit and a pushing unit. The traction unit is located at the top of the hot pressing platform 1, the pushing unit is located at the top of the hot pressing platform 1, and an auxiliary component 6 is provided on the top of the hot pressing platform 1.

[0032] The traction unit includes an outer shell 501, a traction rope 502 and a guide wheel 503. The outer shell 501 is fixedly connected to the top of the hot pressing platform 1, and the traction rope 502 is arranged on the outside of the outer shell 501. One end of the traction rope 502 is fixedly connected to the outer wall of the upper hot pressing plate 3. One end of the traction rope 502 passes through the outer shell 501 and extends to the interior of the outer shell 501. When the upper hot pressing plate 3 moves, it can drive one end of the traction rope 502 to move. The outer wall of the traction rope 502 is slidably connected to the inner wall of the outer shell 501. The traction rope 502 can move on the inner wall of the outer shell 501. The guide wheel 503 is rotatably connected to the outer wall of the outer shell 501. The outer wall of the traction rope 502 contacts the outer wall of the guide wheel 503. The existence of the guide wheel 503 can support the traction rope 502.

[0033] The pushing unit includes a splint 504, a round rod 505, a movable plate 506 and a spring 507. The splint 504 is installed on the outer wall of the shell 501, and the outer wall of the splint 504 is fixedly connected to one end of the traction rope 502 extending to the inside of the shell 501. The traction rope 502 can drive the splint 504 to reset. The round rod 505 is fixedly connected to the outer wall of the splint 504, and one end of the round rod 505 away from the splint 504 penetrates the outer wall of the shell 501 and extends to the inside of the shell 501. The outer wall of the round rod 505 is slidably connected to the inner wall of the shell 501 penetrated, and the movable plate 506 is slidably connected to the inside of the shell 501. The end of the round rod 505 extending to the inside of the shell 501 is fixedly connected to the outer wall of the movable plate 506. The outer wall of the movable plate 506 is connected to the traction rope 502 extending to the inside of the shell 501, and a spring 507 is fixedly connected to the outer wall of the movable plate 506.

[0034] By setting the traction rope 502 and the clamping plate 504, when the upper hot pressing plate 3 descends, the traction rope 502 will be relaxed. At this time, the spring 1 507 will move by pushing the movable plate 506, so that the movable plate 506 pushes the clamping plate 504 through the round rod 505 to clamp the copper clad laminate, ensuring the stability of the copper clad laminate during the descent of the upper hot pressing plate 3. After the hot pressing is completed, the traction rope 502 will drive the clamping plate 504 to reset through the movable plate 506 and the round rod 505 during the ascent of the upper hot pressing plate 3, so that the clamping plate 504 is separated from the copper clad laminate, making it convenient for the operator to take out the copper clad laminate, solving the problem that it is inconvenient to take out the copper clad laminate after the existing hot pressing device completes the hot pressing of the copper clad laminate.

[0035] The auxiliary component 6 includes a bent plate 601, a movable plate 602, a connecting rope 603 and a second spring 604. The bent plate 601 is arranged on the top of the hot pressing platform 1. The movable plate 602 is fixedly connected to the outer wall of the bent plate 601. One side of the movable plate 602 passes through the outer wall of the splint 504 and extends to the inside of the splint 504. The movable plate 602 can slide inside the splint 504. The outer wall of the movable plate 602 is slidably connected to the inner wall of the splint 504. The connecting rope 603 is fixedly connected to the outer wall of the outer shell 501. The end of the connecting rope 603 away from the outer shell 501 passes through the splint 504 and is fixedly connected to the outer wall of the movable plate 602. The connecting rope 603 can drive the bent plate 601 to move through the movable plate 602. The second spring 604 is fixedly connected to the inner wall of the splint 504. The two sides of the second spring 604 are respectively fixedly connected to the inner wall of the splint 504 and the outer wall of the movable plate 602.

[0036] By setting up the bent plate 601 and the connecting rope 603, when the splint 504 moves, the bent plate 601 will be driven to move through the movable plate 602. At this time, the connecting rope 603 will pull the bent plate 601 to move through the movable plate 602, so that the bent plate 601 assists the splint 504 to limit the copper clad plate, and when the splint 504 is reset, the spring 2 604 can move by pushing the movable plate 602, so that the bent plate 601 is reset under the action of the movable plate 602.

[0037] The working principle of this copper-clad laminate hot pressing device is as follows: the copper-clad laminate is placed on the top of the lower hot pressing plate 4, and the upper hot pressing plate 3 is controlled to descend. At this time, the pulling force of the traction rope 502 on the movable plate 506 is reduced, and the spring 1 507 will move by pushing the movable plate 506, so that the movable plate 506 pushes the clamping plate 504 to move through the round rod 505 until the outer wall of the clamping plate 504 abuts the outer wall of the copper-clad laminate; and in the process of the movement of the clamping plate 504, the connecting rope 603 will apply tension to the bent plate 601 through the movable plate 602, so that the movable plate 602 drives the bent plate 601 to move, and assists the clamping plate 504 to exert a limiting effect on the copper-clad laminate; after completing the hot pressing of the copper-clad laminate, the upper hot pressing plate 3 is reset, and the clamping plate 504 is reset by the traction rope 502. When the clamping plate 504 is reset, the spring 2 604 will push the bent plate 601 to reset.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A copper clad laminate hot pressing device, comprising a hot pressing platform (1), a top plate (2) fixedly connected to the top of the hot pressing platform (1), an upper hot pressing plate (3) mounted on the outer wall of the top plate (2), and a lower hot pressing plate (4) fixedly connected to the inner top of the hot pressing platform (1), characterized in that: A limiting component (5) is provided on the top of the hot pressing platform (1), and an auxiliary component (6) is provided on the top of the hot pressing platform (1); The limiting assembly (5) is composed of a traction unit and a pushing unit, the traction unit is located on the top of the hot pressing platform (1), and the pushing unit is located on the top of the hot pressing platform (1); The traction unit comprises a shell (501), a traction rope (502) and a guide wheel (503), wherein the shell (501) is fixedly connected to the top of the hot pressing platform (1), the traction rope (502) is arranged outside the shell (501), and the guide wheel (503) is rotatably connected to the outer wall of the shell (501).

2. The copper clad laminate hot pressing device according to claim 1, characterized in that: One end of the traction rope (502) is fixedly connected to the outer wall of the upper hot pressing plate (3), and one end of the traction rope (502) passes through the outer shell (501) and extends to the interior of the outer shell (501).

3. The copper clad laminate hot pressing device according to claim 2, characterized in that: The outer wall of the traction rope (502) is slidably connected to the inner wall of the outer shell (501) through which it penetrates, and the outer wall of the traction rope (502) is in contact with the outer wall of the guide wheel (503).

4. The copper clad laminate hot pressing device according to claim 1, characterized in that: The pushing unit includes a clamping plate (504), a round rod (505), a movable plate (506) and a spring (507), wherein the clamping plate (504) is mounted on the outer wall of the housing (501), the round rod (505) is fixedly connected to the outer wall of the clamping plate (504), the movable plate (506) is slidably connected to the inside of the housing (501), and the spring (507) is fixedly connected to the outer wall of the movable plate (506).

5. The copper clad laminate hot pressing device according to claim 4, characterized in that: The outer wall of the splint (504) is fixedly connected to one end of the traction rope (502) extending into the interior of the shell (501); the end of the round rod (505) away from the splint (504) penetrates the outer wall of the shell (501) and extends into the interior of the shell (501); the outer wall of the round rod (505) is slidably connected to the inner wall of the shell (501) penetrated by the rod; the end of the round rod (505) extending into the interior of the shell (501) is fixedly connected to the outer wall of the movable plate (506); and the outer wall of the movable plate (506) is connected to the traction rope (502) extending into the interior of the shell (501).

6. The copper clad laminate hot pressing device according to claim 1, characterized in that: The auxiliary component (6) includes a bent plate (601), a movable plate (602), a connecting rope (603) and a second spring (604), wherein the bent plate (601) is arranged on the top of the hot pressing table (1), the movable plate (602) is fixedly connected to the outer wall of the bent plate (601), the connecting rope (603) is fixedly connected to the outer wall of the outer shell (501), and the second spring (604) is fixedly connected to the inner wall of the splint (504).

7. The copper clad laminate hot pressing device according to claim 6, characterized in that: One side of the movable plate (602) passes through the outer wall of the splint (504) and extends to the interior of the splint (504). The outer wall of the movable plate (602) is slidably connected to the inner wall of the splint (504). The end of the connecting rope (603) away from the shell (501) passes through the splint (504) and is fixedly connected to the outer wall of the movable plate (602). The two sides of the spring (604) are respectively fixedly connected to the inner wall of the splint (504) and the outer wall of the movable plate (602).

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