Copper-clad plate fixing mechanism for copper-clad plate production

Abstract

A copper-clad plate fixing mechanism for copper-clad plate production relates to the technical field of copper-clad plate production. The device comprises a working table, supporting legs are fixedly connected to the bottom of the working table, and a fixing device and a push-out device are arranged on the working table; the fixing device comprises a connecting groove, an elastic supporting rod is fixedly connected to the interior of the connecting groove, a bearing plate is fixedly connected to the top of the elastic supporting rod, and an air bag is arranged below the bearing plate. The elastic supporting rod can contract and drive the bearing plate to descend at the same time, the bearing plate can extrude the air bag when descending, the air bag can convey air in the air bag into the first air pressure cabin through the air conveying pipe, the first air pressure cabin can drive the first air pressure rod and the fixing plate to move, the copper-clad plate is effectively fixed, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper clad laminate production, in particular to a copper clad laminate fixing mechanism for copper clad laminate production. Background Art

[0002] Copper clad laminate refers to a plate material made by impregnating electronic glass fiber cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing. It is the basic material for PCB and is often called substrate. When it is used in the production of multi-layer boards, it is also called core board.

[0003] According to a disclosed copper plate fixing mechanism of a continuous cutting machine for copper clad laminate processing (publication number: CN 218342243U), it includes a base, pads are evenly arranged under the base, support columns are arranged on both ends of the top of the base, support plates are arranged on the support columns, dust suction components are arranged on the support plates, lifting and pressing fixing components are arranged under the support plates, and cutting components are arranged under the lifting and pressing fixing components. In the above application, the copper clad laminate can be pressed and fixed by the arrangement of the above structure to prevent it from jumping up during cutting, reduce the occurrence of errors, and absorb and collect the debris generated during cutting. However, the fixing effect of the above application is general, and fixing from above makes it inconvenient to operate during cutting. Moreover, the copper clad laminate cannot be pushed out after cutting is completed, and the staff needs to take it manually, which is not very practical. Utility Model Content

[0004] The utility model aims to provide a copper clad laminate fixing mechanism for copper clad laminate production, which solves the existing problems through a fixing device and a pushing device.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a copper clad laminate fixing mechanism for copper clad laminate production, comprising a workbench, the bottom of which is fixedly connected with a supporting leg, and a fixing device and a pushing device are arranged on the workbench;

[0007] The fixing device includes a connecting groove, an elastic support rod is fixedly connected to the inside of the connecting groove, a load-bearing plate is fixedly connected to the top of the elastic support rod, an airbag is arranged below the load-bearing plate, an airbag is fixedly connected to an air inlet pipe and an air supply pipe at the bottom of the airbag, a side of the air supply pipe away from the airbag is fixedly connected to an air pressure cabin 1, a side of the air pressure cabin 1 is slidably connected to an air pressure rod 1, and a side of the air pressure rod 1 away from the air pressure cabin 1 is fixedly connected to a fixing plate.

[0008] Furthermore, a connection groove is provided on the top of the workbench, and the shape and size of the connection groove are adapted to the shape and size of the load-bearing plate, so that the workbench can effectively fix the copper-clad laminate.

[0009] Furthermore, the airbag is fixedly connected to the inner side of the connecting groove, and the shape of the airbag is set to be a hemisphere. After being squeezed, the airbag can transport the internal gas to the interior of the pressure cabin through the air pipe.

[0010] Furthermore, the air pressure cabin 1 is fixedly connected to both sides of the top of the workbench, and the material of the fixing plate is rubber. After the air pressure cabin 1 is injected with gas, it will drive the air pressure rod 1 and the fixing plate to move.

[0011] Furthermore, the ejection device includes a one-way connecting pipe, a control valve is provided on the one-way connecting pipe, a side of the one-way connecting pipe is fixedly connected to a second air pressure cabin, a side of the second air pressure cabin is slidably connected to a second air pressure rod, a side of the second air pressure rod away from the second air pressure cabin is fixedly connected to a push plate, and a side of the second air pressure cabin away from the second air pressure rod is provided with an exhaust valve. The ejection device can push out the completed copper clad laminate, making it convenient for the staff to take it, saving time and effort.

[0012] Furthermore, the shape of the one-way connecting pipe is set to be L-shaped, and the side of the one-way connecting pipe away from the pressure cabin two is fixedly connected to the pressure cabin one, and the one-way connecting pipe can transport the gas in the pressure cabin one to the inside of the pressure cabin two.

[0013] Furthermore, the second air pressure chamber is fixedly connected to the top of the workbench, and the push plate is made of rubber. After the air pressure chamber is injected with gas, the second air pressure rod and the push plate will be driven to move.

[0014] The utility model has the following beneficial effects:

[0015] The utility model uses a fixing device, after the copper clad laminate is placed on the load-bearing plate, the copper clad laminate itself is used to squeeze the elastic support rod, the elastic support rod will shrink and drive the load-bearing plate to descend, the load-bearing plate will squeeze the airbag while descending, the airbag will transport the internal gas to the interior of the air pressure cabin one through the air pipe, the air pressure cabin one will drive the air pressure rod one and the fixing plate to move, so as to effectively fix the copper clad laminate, and the utility model is highly practical.

[0016] The utility model uses the pushing device. After the operation is completed, the control valve is opened, and the gas in the pressure chamber one is transported to the inside of the pressure chamber two through the one-way connecting pipe. After the inside of the pressure chamber two is filled with gas, the pressure rod two and the push plate are driven to move, so that the copper clad laminated board that has been produced can be pushed out, which is convenient for the staff to take it, saving time and effort, and further enhancing the practicality of the whole device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 It is a three-dimensional side structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0020] Figure 4 It is an enlarged structural schematic diagram of the fixing device of the utility model;

[0021] Figure 5 It is an enlarged structural schematic diagram of the ejection device of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Workbench; 2. Support legs; 3. Fixing device; 31. Connecting groove; 32. Elastic supporting rod; 33. Load-bearing plate; 34. Air bag; 35. Air inlet pipe; 36. Air supply pipe; 37. Air pressure chamber 1; 38. Air pressure rod 1; 39. Fixing plate; 4. Pushing device; 41. One-way connecting pipe; 42. Control valve; 43. Air pressure chamber 2; 44. Air pressure rod 2; 45. Pushing plate; 46. Exhaust valve. DETAILED DESCRIPTION

[0024] A copper clad laminate fixing mechanism for copper clad laminate production, comprising a workbench 1, a support leg 2 is fixedly connected to the bottom of the workbench 1, and a fixing device 3 and a pushing device 4 are arranged on the workbench 1;

[0025] The fixing device 3 includes a connecting groove 31, the interior of which is fixedly connected to an elastic support rod 32, the top of the elastic support rod 32 is fixedly connected to a load-bearing plate 33, an air bag 34 is arranged below the load-bearing plate 33, the bottom of the air bag 34 is fixedly connected to an air intake pipe 35 and an air supply pipe 36, the side of the air supply pipe 36 away from the air bag 34 is fixedly connected to an air pressure cabin 37, the side of the air pressure cabin 37 is slidably connected to a pneumatic rod 38, and the side of the pneumatic rod 38 away from the air pressure cabin 37 is fixedly connected to a fixing plate 39.

[0026] A connection groove 31 is provided on the top of the workbench 1 . The shape and size of the connection groove 31 are adapted to the shape and size of the load-bearing plate 33 . The workbench 1 can effectively fix the copper-clad laminate.

[0027] The airbag 34 is fixedly connected to the inner side of the connecting groove 31 . The shape of the airbag 34 is set to be a hemisphere. After being squeezed, the airbag 34 can transport the internal gas to the interior of the air pressure cabin 37 through the air pipe 36 .

[0028] The air pressure chamber 37 is fixedly connected to both sides of the top of the workbench 1, and the material of the fixing plate 39 is rubber. After the air pressure chamber 37 is injected with gas, it will drive the air pressure rod 38 and the fixing plate 39 to move.

[0029] The ejection device 4 includes a one-way connecting pipe 41, on which a control valve 42 is arranged, a side of the one-way connecting pipe 41 is fixedly connected to an air pressure cabin 43, a side of the air pressure cabin 43 is slidably connected to an air pressure rod 44, a side of the air pressure rod 44 away from the air pressure cabin 43 is fixedly connected to a push plate 45, and a side of the air pressure cabin 43 away from the air pressure rod 44 is provided with an exhaust valve 46. The ejection device 4 can eject the completed copper clad laminate, making it convenient for the staff to take it, saving time and effort.

[0030] The shape of the one-way connecting pipe 41 is set to be L-shaped. The side of the one-way connecting pipe 41 away from the pressure cabin 2 43 is fixedly connected to the pressure cabin 1 37. The one-way connecting pipe 41 can transport the gas in the pressure cabin 1 37 to the interior of the pressure cabin 2 43.

[0031] The second air pressure chamber 43 is fixedly connected to the top of the workbench 1, and the push plate 45 is made of rubber. After the air pressure chamber 43 is injected with gas, the second air pressure rod 44 and the push plate 45 will be driven to move.

[0032] The utility model uses a fixing device 3. After the copper-clad laminate is placed on the load-bearing plate 33, the weight of the copper-clad laminate itself squeezes the elastic support rod 32. The elastic support rod 32 will shrink and drive the load-bearing plate 33 to descend. The load-bearing plate 33 will squeeze the airbag 34 while descending. The airbag 34 will transport the internal gas to the inside of the air pressure cabin 1 37 through the air pipe 36. The air pressure cabin 1 37 will drive the air pressure rod 1 38 and the fixing plate 39 to move, effectively fixing the copper-clad laminate, and having strong practicality. The utility model uses a pushing device 4. After the operation is completed, the control valve 42 is opened. The gas in the air pressure cabin 1 37 will be transported to the inside of the air pressure cabin 2 43 through the one-way connecting pipe 41. After the air pressure cabin 2 43 is filled with gas, it will drive the air pressure rod 2 44 and the push plate 45 to move, pushing out the copper-clad laminate that has been produced, making it convenient for the staff to take it, saving time and effort, and further enhancing the practicality of the entire device.

[0033] Embodiment: First, place the copper clad laminate on the top of the load-bearing plate 33. The copper clad laminate will squeeze the elastic support rod 32 by its own weight. The elastic support rod 32 will shrink and drive the load-bearing plate 33 to descend. After the load-bearing plate 33 descends to a fixed position, it will squeeze the airbag 34. The airbag 34 will transport the internal gas to the inside of the air pressure cabin 37 through the air pipe 36. The air pressure cabin 37 will drive the air pressure rod 38 and the fixed plate 39 to move, and effectively fix the two sides of the copper clad laminate. After the fixation is completed, the cutting operation can be carried out, which is very practical. After the cutting is completed, open the control valve 42, and the gas in the air pressure cabin 37 will be transported to the inside of the air pressure cabin 43 through the one-way connecting pipe 41. The air pressure rod 38 and the fixed plate 39 will move. The plate 39 will return to its original position without the drive of gas, and the fixed state of the copper-clad laminate will be released. After the gas is injected into the air pressure chamber 43, the air pressure rod 44 and the push plate 45 will be driven to move, and the copper-clad laminate that has been produced will be pushed out to facilitate the staff to take it. After the copper-clad laminate is taken, the exhaust valve 46 is opened, and the gas in the air pressure chamber 43 will be discharged. The air pressure rod 44 and the push plate 45 will return to their original position without the drive of gas. The elastic support rod 32 will drive the load-bearing plate 33 to return to its original position, and the airbag 34 will not continue to be squeezed. The airbag 34 will allow external gas to enter its interior through the air inlet pipe 35, so that it will return to its expanded state, which is convenient for the next use, further enhancing the practicality of the entire device.

Claims

1. A copper clad laminate fixing mechanism for copper clad laminate production, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), and the workbench (1) is provided with a fixing device (3) and a pushing device (4); The fixing device (3) comprises a connecting groove (31), the interior of the connecting groove (31) is fixedly connected to an elastic support rod (32), the top of the elastic support rod (32) is fixedly connected to a load-bearing plate (33), an air bag (34) is arranged below the load-bearing plate (33), the bottom of the air bag (34) is fixedly connected to an air intake pipe (35) and an air supply pipe (36), the side of the air supply pipe (36) away from the air bag (34) is fixedly connected to an air pressure chamber (37), the side of the air pressure chamber (37) is slidably connected to an air pressure rod (38), and the side of the air pressure rod (38) away from the air pressure chamber (37) is fixedly connected to a fixing plate (39).

2. A copper clad laminate fixing mechanism for copper clad laminate production according to claim 1, characterized in that: A connecting groove (31) is provided on the top of the workbench (1), and the shape and size of the connecting groove (31) are adapted to the shape and size of the load-bearing plate (33).

3. A copper clad laminate fixing mechanism for copper clad laminate production according to claim 2, characterized in that: The airbag (34) is fixedly connected to the inner side of the connecting groove (31), and the shape of the airbag (34) is set to be a hemispherical body.

4. A copper clad laminate fixing mechanism for copper clad laminate production according to claim 3, characterized in that: The air pressure chamber 1 (37) is fixedly connected to both sides of the top of the workbench (1), and the fixing plate (39) is made of rubber.

5. A copper clad laminate fixing mechanism for copper clad laminate production according to claim 4, characterized in that: The ejection device (4) comprises a one-way connecting pipe (41), a control valve (42) is arranged on the one-way connecting pipe (41), a side of the one-way connecting pipe (41) is fixedly connected to a second air pressure chamber (43), a side of the second air pressure chamber (43) is slidably connected to a second air pressure rod (44), a side of the second air pressure rod (44) away from the second air pressure chamber (43) is fixedly connected to a push plate (45), and a side of the second air pressure chamber (43) away from the second air pressure rod (44) is provided with an exhaust valve (46).

6. A copper clad laminate fixing mechanism for copper clad laminate production according to claim 5, characterized in that: The one-way connecting pipe (41) is configured to be L-shaped, and a side of the one-way connecting pipe (41) away from the second air pressure chamber (43) is fixedly connected to the first air pressure chamber (37).

7. A copper clad laminate fixing mechanism for copper clad laminate production according to claim 6, characterized in that: The second air pressure chamber (43) is fixedly connected to the top of the workbench (1), and the push plate (45) is made of rubber.

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