Pressing device for copper-clad plate

Abstract

The utility model discloses a pressing device for a copper-clad plate. The pressing device comprises a pressing mechanism and a plate dust removal mechanism, the pressing mechanism comprises a base, a heating plate is fixedly mounted at the top of the base, rod bodies are uniformly and fixedly connected to the top of the base, a top plate is fixedly connected to the top ends of the rod bodies, a hydraulic cylinder is fixedly mounted at the top of the top plate, and a piston rod of the hydraulic cylinder is fixedly connected with a pressing plate; the plate dust removal mechanism comprises a connecting rod fixedly connected to one side of the base. According to the copper-clad plate pressing device, the plate dust removal mechanism is arranged on the pressing mechanism, after plates are stacked on a heating plate, a lead screw can drive a movable support to move back and forth above the plates by starting a motor, and therefore dust and impurities attached to the surfaces of the plates can be evenly cleaned through a brush and an air inlet hopper; through the arrangement, the problem that the quality of a laminated product is influenced by dust and impurities adhered to the surface of a plate is solved.

Description

Technical Field

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

[0002] As we all know, copper clad laminate, also known as copper foil laminate, is a plate-like material made by impregnating electronic fiberglass cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing; printed circuit boards of various forms and functions are selectively processed, etched, drilled and copper-plated on copper clad laminates to make different printed circuits. It mainly plays the role of interconnection, insulation and support for printed circuit boards, and has a great influence on the transmission speed, energy loss and characteristic impedance of signals in the circuit. Therefore, the performance, quality, processability in manufacturing, manufacturing level, manufacturing cost, and long-term reliability and stability of printed circuit boards depend to a large extent on copper clad laminates.

[0003] During the processing of copper clad laminates, multiple plates need to be pressed at high temperature. However, when dust and other impurities adhere to the surface of the plates, the quality of the products after pressing will be affected. Since the pressing device in the prior art does not have the function of dust removal and cleaning the surface of the plates before pressing, the use function of the pressing device still needs to be improved. Therefore, we propose a copper clad laminate plate pressing device. Utility Model Content

[0004] The utility model aims to provide a copper clad laminate plate pressing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper clad laminate plate pressing device, comprising: a pressing mechanism and a plate dust removal mechanism;

[0006] The pressing mechanism comprises a base, a heating plate is fixedly mounted on the top of the base, a rod is evenly fixedly connected to the top of the base, a top plate is fixedly connected to the top of the rod, a hydraulic cylinder is fixedly mounted on the top of the top plate, and a piston rod of the hydraulic cylinder is fixedly connected to a pressing plate;

[0007] The plate dust removal mechanism includes a connecting rod fixedly connected to one side of the base, one end of the connecting rod is fixedly connected to a support plate, a motor is fixedly installed on the outer side of the support plate, the output shaft of the motor is fixedly connected to a screw rod, a movable bracket is threadedly mounted on the screw rod, the interior of the movable bracket is slidably connected to the connecting rod, an exhaust fan is fixedly installed on the top of the movable bracket, a connecting plate is fixedly connected to one side of the movable bracket, a hollow shell is fixedly connected to the top of the connecting plate, a brush is fixedly installed on one side of the connecting plate, the air inlet of the exhaust fan is connected to the hollow shell through an air inlet pipe, the bottom of the hollow shell is evenly connected to an air inlet hopper, and the bottom of the air inlet hopper runs through the interior of the connecting plate.

[0008] Preferably, a leg is fixedly connected to the bottom of the base.

[0009] Preferably, the air outlet of the exhaust fan is connected to an air outlet pipe, one end of the air outlet pipe is connected to a box body, and the box body is fixedly connected to the top of the movable bracket.

[0010] Preferably, a filter is fixedly embedded on a side of the box away from the exhaust fan.

[0011] Preferably, a door is hinged on the outer side of the box body.

[0012] Preferably, a slider is evenly and fixedly connected to the outer side of the pressure plate, and the inside of the slider is slidably connected to the rod body.

[0013] Preferably, the interior of the brush is fixedly connected to the connecting plate by screws.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] The copper clad laminate plate pressing device is provided with a plate dust removal mechanism on the pressing mechanism, so that after the plates are stacked on the heating plate, the motor can be started to drive the lead screw to drive the movable bracket to move back and forth above the plates, so that the brush and the air inlet hopper can evenly clean the dust and impurities adhered to the surface of the plates. Through the above arrangement, the problem of the dust and impurities adhered to the surface of the plates affecting the quality of the products after pressing is solved, and the use function of the pressing device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the copper clad laminate plate pressing device of the utility model;

[0017] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram of the copper-clad laminate plate pressing device of the utility model;

[0018] Figure 3It is an enlarged schematic diagram of area B of the structural schematic diagram of the copper-clad laminate plate pressing device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of the exhaust fan and the air inlet pipe in the copper clad laminate plate pressing device.

[0020] In the figure: 1. Pressing mechanism; 10. Base; 11. Heating plate; 12. Rod body; 13. Top plate; 14. Hydraulic cylinder; 15. Pressing plate; 16. Leg; 17. Slider; 2. Plate dust removal mechanism; 20. Connecting rod; 21. Support plate; 22. Motor; 23. Screw rod; 24. Movable bracket; 25. Exhaust fan; 26. Air inlet pipe; 27. Hollow shell; 28. Air outlet pipe; 29. ​​Box body; 201. Box door; 202. Filter; 203. Connecting plate; 204. Air inlet hopper; 205. Brush. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 , the utility model provides a technical solution: a copper clad laminate plate pressing device, comprising: a pressing mechanism 1 and a plate dust removal mechanism 2;

[0023] First, in order to stack multiple plates neatly on the heating plate 11 for heating, the pressing plate 15 can be driven to move downward by starting the hydraulic cylinder 14, so that the pressing plate 15 can press the heated plates; the pressing mechanism 1 includes a base 10, the top of the base 10 is fixedly installed with a heating plate 11, the top of the base 10 is evenly fixedly connected with a rod body 12, the top of the rod body 12 is fixedly connected with a top plate 13, the top of the top plate 13 is fixedly installed with a hydraulic cylinder 14, and the piston rod of the hydraulic cylinder 14 is fixedly connected with the pressing plate 15; in order to facilitate the stable support of the base 10, the bottom of the base 10 is fixedly connected with a support leg 16; in order to improve the stability of the pressing plate 15 when it moves up and down, the outer side of the pressing plate 15 is evenly fixedly connected with a slider 17, and the inside of the slider 17 is slidably connected with the rod body 12;

[0024] Secondly, in order to enable the screw rod 23 to rotate clockwise and counterclockwise by starting the motor 22 after the plates are stacked on the heating plate 11, the movable bracket 24 can move back and forth above the plates under the limiting action of the connecting rod 20, so that the brush 205 can brush the dust and impurities adhering to the surface of the plates, and after the exhaust fan 25 is started, the brushed dust and impurities can enter the hollow shell 27 through the air inlet hopper 204, and can be discharged to the outside under the action of the exhaust fan 25, so that each plate can be effectively dusted and cleaned after stacking, thereby improving the product quality after the plates are pressed; the dust removal mechanism includes a connecting rod 20 fixedly connected to one side of the base 10, one end of the connecting rod 20 is fixedly connected to a support plate 21, and the support plate A motor 22 is fixedly installed on the outer side of 21, and a screw rod 23 is fixedly connected to the output shaft of the motor 22. A movable bracket 24 is threadedly sleeved on the screw rod 23. The interior of the movable bracket 24 is slidably connected to the connecting rod 20. An exhaust fan 25 is fixedly installed on the top of the movable bracket 24. A connecting plate 203 is fixedly connected to one side of the movable bracket 24. A hollow shell 27 is fixedly connected to the top of the connecting plate 203. A brush 205 is fixedly installed on one side of the connecting plate 203. The air inlet of the exhaust fan 25 is connected to the hollow shell 27 through an air inlet pipe 26. The bottom of the hollow shell 27 is evenly connected to an air inlet scoop 204. The bottom of the air inlet scoop 204 runs through the interior of the connecting plate 203. In order to facilitate the disassembly and cleaning of the brush 205, the interior of the brush 205 is fixedly connected to the connecting plate 203 by screws.

[0025] Again, in order to allow the sucked dust and impurities to enter the box 29 through the outlet pipe 28 under the action of the exhaust fan 25, the air outlet of the exhaust fan 25 is connected to the outlet pipe 28, one end of the outlet pipe 28 is connected to the box 29, and the box 29 is fixedly connected to the top of the movable bracket 24; in order to facilitate the discharge of air from the opening of the box 29 and also to be able to trap dust and impurities inside the box 29, a filter 202 is fixedly embedded on the side of the box 29 away from the exhaust fan 25; in order to be able to open the box 29, thereby facilitating the cleaning of the dust and impurities collected inside the box 29, a box door 201 is hinged on the outer side of the box 29.

[0026] According to the above technical scheme, the working steps of this scheme are summarized and sorted out: when in use, after the plates are stacked on the heating plate 11, the screw rod 23 can be driven to rotate back and forth clockwise and counterclockwise by starting the motor 22, so that the movable bracket 24 can move back and forth above the plates under the limiting action of the connecting rod 20, so that the brush 205 can brush the dust and impurities adhered to the surface of the plates, and after the exhaust fan 25 is started, the brushed dust and impurities can enter the hollow shell 27 through the air inlet 204, and can be discharged to the outside under the action of the exhaust fan 25, so that each plate can be effectively dust-removed and cleaned after stacking; after the cleaned plates are heated on the heating plate 11, the pressing plate 15 can be driven to move downward by starting the hydraulic cylinder 14, so that the pressing plate 15 can press the heated plates.

[0027] In summary: the copper clad laminate sheet pressing device is provided with a sheet dust removal mechanism 2 on the pressing mechanism 1, so that after the sheets are stacked on the heating plate 11, the motor 22 can be started to drive the screw rod 23 to drive the movable bracket 24 to move back and forth above the sheets, so that the brush 205 and the air inlet hopper 204 can evenly clean the dust and impurities adhered to the surface of the sheets; through the above arrangement, the problem of the dust and impurities adhered to the surface of the sheets affecting the quality of the products after pressing is solved, and the use function of the pressing device is improved.

[0028] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A copper clad laminate plate pressing device, characterized in that: include: A pressing mechanism (1) and a plate dust removal mechanism (2); The pressing mechanism (1) comprises a base (10), a heating plate (11) is fixedly mounted on the top of the base (10), a rod body (12) is evenly fixedly connected to the top of the base (10), a top plate (13) is fixedly connected to the top of the rod body (12), a hydraulic cylinder (14) is fixedly mounted on the top of the top plate (13), and a piston rod of the hydraulic cylinder (14) is fixedly connected to a pressing plate (15); The plate dust removal mechanism (2) comprises a connecting rod (20) fixedly connected to one side of the base (10), one end of the connecting rod (20) is fixedly connected to a support plate (21), a motor (22) is fixedly installed on the outer side of the support plate (21), the output shaft of the motor (22) is fixedly connected to a screw rod (23), a movable bracket (24) is threadedly sleeved on the screw rod (23), the interior of the movable bracket (24) is slidably connected to the connecting rod (20), and the top of the movable bracket (24) is fixedly installed with An exhaust fan (25), one side of the movable bracket (24) is fixedly connected to a connecting plate (203), the top of the connecting plate (203) is fixedly connected to a hollow shell (27), one side of the connecting plate (203) is fixedly installed with a brush (205), the air inlet of the exhaust fan (25) is connected to the hollow shell (27) through an air inlet pipe (26), the bottom of the hollow shell (27) is evenly connected to an air inlet scoop (204), and the bottom of the air inlet scoop (204) passes through the interior of the connecting plate (203).

2. A copper clad laminate plate pressing device according to claim 1, characterized in that: A supporting leg (16) is fixedly connected to the bottom of the base (10).

3. A copper clad laminate sheet pressing device according to claim 1, characterized in that: The air outlet of the exhaust fan (25) is connected to an air outlet pipe (28), one end of the air outlet pipe (28) is connected to a box (29), and the box (29) is fixedly connected to the top of the movable bracket (24).

4. A copper clad laminate sheet pressing device according to claim 3, characterized in that: A filter screen (202) is fixedly embedded on a side of the box body (29) away from the exhaust fan (25).

5. A copper clad laminate pressing device according to claim 4, characterized in that: A box door (201) is hingedly connected to the outer side of the box body (29).

6. The copper clad laminate board pressing device according to claim 1, characterized in that: The outer side of the pressing plate (15) is evenly and fixedly connected with a sliding block (17), and the interior of the sliding block (17) is slidably connected with the rod body (12).

7. The copper clad laminate board pressing device according to claim 1, characterized in that: The interior of the brush (205) is fixedly connected to the connecting plate (203) via screws.

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