Gluing machine for producing multi-layer thick copper plate

Abstract

The utility model relates to a gluing machine for producing a multi-layer thick copper plate, which belongs to the technical field of thick copper plate processing and comprises a processing box, and a conveying mechanism and a turnover mechanism are arranged on the inner side of the processing box. The thick copper plate gluing device has the beneficial effects that by arranging the turnover mechanism, when the thick copper plate gluing device is used, after a thick copper plate is conveyed by the conveying mechanism and glued, the thick copper plate enters the turnover frame, a switch of an electric push rod II is turned on, so that the thick copper plate is limited and clamped by a clamping roller, and the height can be adjusted according to the thick copper plates with different sizes; a switch of a rotating motor is turned on, so that a rotating shaft drives a rotating frame to rotate, the non-glued surface of the thick copper plate is upward, a switch of a driving motor is turned on, so that a clamping roller rotates, and the thick copper plate can be moved to a conveying mechanism in the reverse direction again for reverse gluing operation; and the thick copper plate is not easy to fall and collide when turned over.

Description

Technical Field

[0001] This utility model relates to the field of thick copper plate processing technology, specifically to a glue coating machine for producing multi-layer thick copper plates. Background Technology

[0002] Circuit boards are named as follows: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board (copper etching technology), etc. Circuit boards miniaturize and visualize circuits, playing an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit boards can also be called printed circuit boards, PCBs, FPC circuit boards, and rigid-flex boards. The birth and development of FPCs and PCBs gave rise to the new product, rigid-flex boards. Therefore, a rigid-flex board is a circuit board that combines flexible circuit boards and rigid circuit boards through processes such as lamination, according to relevant process requirements, to form a circuit board with the characteristics of both FPCs and PCBs.

[0003] Multilayer boards are printed circuit boards consisting of three or more conductive pattern layers laminated with insulating materials in between, with the conductive patterns interconnected as required. Multilayer circuit boards are a product of the development of electronic information technology towards high speed, multifunctionality, large capacity, small size, thinness, and lightweight; therefore, they require the lamination process after applying adhesive to single-layer thick copper plates.

[0004] The existing glue coating machine for producing multi-layer thick copper plates has the following disadvantages: after applying glue to one side, it is necessary to wait for the glue on the thick copper plate to dry before flipping it over. During the flipping process, the thick copper plate is prone to being dropped or bumped, which can damage the appearance of the thick copper plate and render it unusable, thus affecting the yield. Manual flipping is inefficient and not conducive to the subsequent pressing process of multi-layer thick copper plates. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a coating machine for producing multi-layer thick copper plates, featuring a flipping mechanism. This mechanism solves the problem that after coating one side of a thick copper plate, it is necessary to wait for the coating to dry before flipping it. During flipping, the thick copper plate is prone to impacts and collisions, which can damage its appearance and render it unusable, thus affecting the yield rate. Manual flipping is also inefficient and detrimental to the subsequent lamination processing of multi-layer thick copper plates.

[0006] The technical solution of this utility model is: a coating machine for producing multi-layer thick copper plates, including a processing box, a conveying mechanism and a flipping mechanism are provided on the inner side of the processing box, a mounting frame is provided on the top of the processing box, a lifting mechanism is provided at the bottom of the mounting frame, and a coating mechanism and a rotating mechanism are provided at the bottom of the lifting mechanism.

[0007] The flipping mechanism includes a rotating frame, a second electric push rod, a lifting frame, clamping rollers, a vertical plate, a drive motor, and a rotating shaft. The vertical plate is fixedly installed on the top of the mounting box. A rotating motor is fixedly installed on one outer wall of one side of the vertical plate. The rotating shaft is movably inserted into the interior of the vertical plate. The output end of the rotating motor is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft is fixedly connected to the two outer walls of the rotating frame. The second electric push rod is fixedly installed on the upper and lower outer walls of the rotating frame. The output end of the second electric push rod is fixedly connected to the lifting frame. The drive motor is fixedly installed on the front and rear sides of the lifting frame. The output end of the drive motor is fixedly connected to the clamping rollers.

[0008] Furthermore, a support leg is fixedly installed at the bottom of the processing box, and a foot pad is fixedly installed at the bottom end of the support leg.

[0009] Furthermore, a collection trough is provided on the top of the processing box, and a waste pipe is provided inside one side wall of the processing box.

[0010] Furthermore, the conveying mechanism includes a conveying motor, a conveying shaft, and a conveying roller. The conveying motor is fixedly installed on the front outer wall of the processing box, the output end of the conveying motor is fixedly connected to the conveying shaft, and the conveying roller is fixedly sleeved on the outside of the conveying shaft.

[0011] Furthermore, the lifting mechanism includes an electric push rod, a lifting plate, a connecting rod, and a mounting plate. The electric push rod is fixedly installed on the top of the mounting frame, and its output end is fixedly connected to the lifting plate. The top end of the connecting rod is fixedly connected to the bottom of the lifting plate, and the bottom end of the connecting rod is fixedly connected to the mounting plate. A bracket is fixedly installed on the bottom of the mounting plate, and a heating roller is movably inserted into the inner side of the bracket.

[0012] Furthermore, the glue application mechanism includes a feeding hopper, a glue tank, a glue dispensing pipe, a heating sleeve, and a glue dispensing head. The glue tank is fixedly installed on the top of the mounting plate and located on both sides of the rotating mechanism. A feeding hopper is provided inside one side wall of the glue tank. A glue dispensing pipe is fixedly installed at the bottom of the glue tank. A glue dispensing head is provided at the bottom of the glue dispensing pipe. A heating sleeve is provided outside the glue dispensing pipe.

[0013] Furthermore, the rotating mechanism includes a motor, a rotating shaft, a fixed frame, gears, a rotating rod, and rotating blades. The fixed frame is fixedly installed on the top of the mounting plate, the motor is fixedly installed on the top of the mounting frame, the output end of the motor is fixedly connected to a set of rotating rods, the top end of the rotating rods is limited and movably inserted into the top wall of the mounting frame, the gears are fixedly sleeved on the outside of the rotating rods, and the gears are meshed with each other. The rotating blades are fixedly installed on the outside of the rotating rods.

[0014] This utility model provides an improved glue coating machine for producing multi-layer thick copper plates, which has the following improvements and advantages compared with the prior art:

[0015] With a flipping mechanism, after the thick copper plate is conveyed and coated with adhesive by the conveying mechanism, it enters the flipping frame. Turning on the electric push rod switch causes the clamping rollers to clamp the thick copper plate, and the height can be adjusted according to different sizes of thick copper plates, facilitating subsequent unloading. Turning on the rotating motor causes the rotating frame to rotate, so that the uncoated side of the thick copper plate faces upwards. Turning on the drive motor causes the clamping rollers to rotate, allowing the thick copper plate to move back onto the conveying mechanism for reverse adhesive coating. This prevents the thick copper plate from being dropped or bumped during flipping, protecting it and greatly improving the yield rate, increasing flipping efficiency, reducing manpower and material costs, and facilitating subsequent pressing of multi-layer thick copper plates. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional schematic diagram of the rotating mechanism of this utility model;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is a front view schematic diagram of the present invention;

[0020] Figure 4 This is a side view of the flipping mechanism of this utility model;

[0021] Explanation of reference numerals in the attached drawings: 1. Processing box; 2. Waste pipe; 3. Support leg; 4. Foot pad; 5. Conveyor shaft; 6. Conveyor roller; 7. Heating roller; 8. Mounting frame; 9. Electric push rod one; 10. Lifting plate; 11. Connecting rod; 12. Feed hopper; 13. Glue box; 14. Glue outlet pipe; 15. Heating sleeve; 16. Motor one; 17. Glue outlet head; 18. Bracket; 19. Mounting plate; 20. Rotating frame; 21. Electric push rod two; 22. Lifting frame; 23. Clamping roller; 24. Conveyor motor; 25. Vertical plate; 26. Drive motor; 27. Rotating shaft; 28. Fixed frame; 29. ​​Gear; 30. Rotating rod; 31. Rotating blade. Detailed Implementation

[0022] The following will be combined with the appendix Figures 1 to 4This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] This utility model provides an improved glue coating machine for producing multi-layer thick copper plates, such as... Figure 1-4 As shown in the figure, the processing box 1 is provided with a conveying mechanism and a flipping mechanism on the inner side of the processing box 1, a mounting frame 8 is provided on the top of the processing box 1, a lifting mechanism is provided at the bottom of the mounting frame 8, and a gluing mechanism and a rotating mechanism are provided at the bottom of the lifting mechanism.

[0024] The flipping mechanism includes a rotating frame 20, an electric push rod 21, a lifting frame 22, a clamping roller 23, a vertical plate 25, a drive motor 26, and a rotating shaft 27. The vertical plate 25 is fixedly installed on the top of the mounting box. A rotating motor is fixedly installed on one outer wall of one side of the vertical plate 25. The rotating shaft 27 is movably inserted into the interior of the vertical plate 25. The output end of the rotating motor is fixedly connected to one end of the rotating shaft 27, and the other end of the rotating shaft 27 is fixedly connected to the two outer walls of the rotating frame 20. The electric push rod 21 is fixedly installed on the upper and lower outer walls of the rotating frame 20. The output end of the electric push rod 21 is fixedly connected to the lifting frame 22. The drive motor 26 is fixedly installed on the front and rear sides of the lifting frame 22. The output end of the drive motor 26 is fixedly connected to the clamping roller 23. With this flipping mechanism, when a thick copper plate passes through the conveyor belt... After the conveying mechanism completes the conveying and gluing process, the thick copper plate enters the interior of the flipping frame. Turning on the electric push rod 21 causes the clamping roller 23 to clamp the thick copper plate, and the height can be adjusted according to different sizes of thick copper plates, facilitating subsequent unloading. Turning on the rotating motor causes the rotating shaft 27 to drive the rotating frame 20 to rotate, so that the un-glued side of the thick copper plate faces upwards. Turning on the drive motor 26 causes the clamping roller 23 to rotate, allowing the thick copper plate to move back to the conveying mechanism for reverse gluing. This prevents the thick copper plate from being dropped or bumped during flipping, protecting it and significantly improving the yield rate, increasing flipping efficiency, reducing manpower and material costs, and facilitating subsequent pressing of multi-layer thick copper plates.

[0025] The bottom of the processing box 1 is fixedly equipped with a support leg 3, and the bottom end of the support leg 3 is fixedly equipped with a foot pad 4. The top of the processing box 1 has a collection trough. A waste pipe 2 is set inside one side wall of the processing box 1. The waste glue dripping after the glue is applied is collected in the collection trough and discharged through the waste pipe 2. The device is connected to an external power supply to provide power to the device. The device is connected to an external controller. The controller is electrically connected to the motor, glue pump, electric push rod and heating roller 7. The glue pump is set inside the glue application head to control the glue dispensing rate.

[0026] The conveying mechanism includes a conveying motor 24, a conveying shaft 5, and a conveying roller 6. The conveying motor 24 is fixedly installed on the front outer wall of the processing box 1, and its output end is fixedly connected to the conveying shaft 5. The conveying roller 6 is fixedly sleeved on the outside of the conveying shaft 5. By fixing the conveying motor 24 on the front outer wall of the processing box 1 and its output end fixedly connected to the conveying shaft 5, and then fixing the conveying roller 6 on the outside of the conveying shaft 5, the conveying motor 24 can drive the conveying shaft 5 to rotate the conveying roller 6, thereby realizing the conveying and handling of materials, simplifying the structure, and improving the stability and efficiency of the equipment.

[0027] The lifting mechanism includes an electric push rod 9, a lifting plate 10, a connecting rod 11, and a mounting plate 19. The electric push rod 9 is fixedly installed on the top of the mounting frame 8, and its output end is fixedly connected to the lifting plate 10. The top end of the connecting rod 11 is fixedly connected to the bottom of the lifting plate 10, and the bottom end of the connecting rod 11 is fixedly connected to the mounting plate 19. A bracket 18 is fixedly installed on the bottom of the mounting plate 19, and a heating roller 7 is movably inserted into the inner side of the bracket 18. Through the coordinated action of the electric push rod 9, the lifting plate 10, the connecting rod 11, and the mounting plate 19, the heating roller 7 and the glue applicator are activated. The lifting and rotating mechanism allows the heating roller 7 to preheat the thick copper plate before applying adhesive, resulting in better flow properties of the adhesive and more even application. The electric push rod 9 is mounted on the top frame and is connected to the lifting plate 10 via a drive. The lifting plate 10 is then fixedly connected to the mounting plate 19 via a connecting rod 11, thereby controlling the lifting and lowering movement of the heating roller 7 on the mounting plate 19. The heating roller 7 is movably inserted into the inner side of the bracket 18 fixedly mounted on the mounting plate 19, allowing the heating roller 7 to move back and forth in the vertical direction, facilitating adjustment of the position of the heating roller 7 as needed.

[0028] The glue application mechanism includes a feed hopper 12, a glue tank 13, a glue dispensing pipe 14, a heating jacket 15, and a glue dispensing head 17. The glue tank 13 is fixedly installed on the top of the mounting plate 19 and located on both sides of the rotating mechanism. The feed hopper 12 is provided inside one side wall of the glue tank 13. The glue dispensing pipe 14 is fixedly installed at the bottom of the glue tank 13, and the glue dispensing head 17 is provided at the bottom of the glue dispensing pipe 14. The heating jacket 15 is provided outside the glue dispensing pipe 14, which effectively realizes the precise output of glue. The glue tank 13, which is fixedly installed on both sides of the top of the mounting plate 19 and has a feed hopper 12 inside, can conveniently store and transport glue. The glue dispensing pipe 14, which is fixedly installed at the bottom, transports the glue to the glue dispensing head 17. At the same time, the heating jacket 15 wraps around the glue dispensing pipe 14 to ensure the temperature of the glue is stable, so that the glue dispensing head 17 can accurately apply the glue to the target position.

[0029] The rotating mechanism includes a motor 16, a rotating shaft 27, a fixed frame 28, a gear 29, a rotating rod 30, and a rotating blade 31. The fixed frame 28 is fixedly installed on the top of the mounting plate 19, and the motor 16 is fixedly installed on the top of the mounting frame 8. The output end of the motor 16 is fixedly connected to a set of rotating rods 30. The top end of the rotating rods 30 is movably inserted into the top wall of the mounting frame 8. The gears 29 are fixedly sleeved on the outside of the rotating rods 30, and the gears 29 are meshed with each other. The rotating blade 31 is fixedly installed on the outside of the rotating rods 30. The rotating mechanism drives a set of rotating rods 30 to rotate through the motor 16, and then through the meshing of the gears 29, the other rotating rods 30 drive the rotating blade 31 to rotate. At the same time, the meshing of the gears 29 makes the adjacent rotating rods 30 rotate in opposite directions, which can make the distribution of the adhesive more uniform, resulting in better adhesive application, less air bubbles, and improved adhesive quality.

[0030] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A glue spreading machine for producing multi-layer thick copper plate, comprising a processing box (1), characterized in that: The inner side of the processing box (1) is provided with a conveying mechanism and a turnover mechanism, the top of the processing box (1) is provided with a mounting frame (8), the bottom of the mounting frame (8) is provided with a lifting mechanism, and the bottom of the lifting mechanism is provided with a gluing mechanism and a rotating mechanism; The turnover mechanism comprises a rotating frame (20), a second electric push rod (21), a lifting frame (22), a clamping roller (23), a vertical plate (25), a driving motor (26) and a rotating shaft (27), one side outer wall of the vertical plate (25) is fixedly installed on the top of the mounting box, a rotating motor is fixedly installed on one side of the vertical plate (25), the rotating shaft (27) is movably inserted into the inside of the vertical plate (25), the output end of the rotating motor is fixedly connected with one end of the rotating shaft (27), the other end of the rotating shaft (27) is fixedly connected with the two side outer walls of the rotating frame (20), the second electric push rod (21) is fixedly installed on the upper and lower outer walls of the rotating frame (20), the output end of the second electric push rod (21) is fixedly connected with the lifting frame (22), the driving motor (26) is fixedly installed on the front and rear sides of the lifting frame (22), and the output end of the driving motor (26) is fixedly connected with the clamping roller (23).

2. The laminating machine for producing multi-layer thick copper plate according to claim 1, characterized in that: The bottom of the processing box (1) is fixedly installed with supporting legs (3), and the bottom end of the supporting legs (3) is fixedly installed with a foot pad (4).

3. The laminating machine for producing multi-layer thick copper plate according to claim 1, characterized in that: The top of the processing box (1) is provided with a collecting groove, and the inside of one side wall of the processing box (1) is provided with a waste pipe (2).

4. The laminating machine for producing multi-layer thick copper plate according to claim 1, characterized in that: The conveying mechanism comprises a conveying motor (24), a conveying shaft (5) and a conveying roller (6), the conveying motor (24) is fixedly installed on the front side outer wall of the processing box (1), the output end of the conveying motor (24) is fixedly connected with the conveying shaft (5), and the conveying roller (6) is fixedly sleeved on the outside of the conveying shaft (5).

5. The laminating machine for producing multi-layer thick copper plate according to claim 1, characterized in that: The lifting mechanism comprises a first electric push rod (9), a lifting plate (10), a connecting rod (11) and a mounting plate (19), the first electric push rod (9) is fixedly installed on the top of the mounting frame (8), the output end of the first electric push rod (9) is fixedly connected with the lifting plate (10), the top end of the connecting rod (11) is fixedly connected with the bottom of the lifting plate (10), the bottom end of the connecting rod (11) is fixedly connected with the mounting plate (19), the bottom of the mounting plate (19) is fixedly installed with a support (18), and the inside of the support (18) is movably inserted with a heating roller (7).

6. The laminating machine for producing multi-layer thick copper plate according to claim 1, characterized in that: The gluing mechanism comprises a feeding hopper (12), a glue tank (13), a glue outlet pipe (14), a heating sleeve (15) and a glue outlet head (17), the glue tank (13) is fixedly installed on the top of the mounting plate (19) and located on the two sides of the rotating mechanism, one side wall of the glue tank (13) is provided with the feeding hopper (12), the bottom of the glue tank (13) is fixedly installed with the glue outlet pipe (14), the bottom of the glue outlet pipe (14) is provided with the glue outlet head (17), and the outside of the glue outlet pipe (14) is provided with the heating sleeve (15).

7. The laminating machine for producing multi-layer thick copper plate according to claim 1, characterized in that: Said rotating mechanism includes motor one (16), rotating shaft (27), fixed frame (28), gear (29), rotating rod (30) and rotating blade (31), said fixed frame (28) is fixedly installed on the top of mounting plate (19), said motor one (16) is fixedly installed on the top of mounting frame (8), the output end of said motor one (16) is fixedly connected with a set of rotating rod (30), the top end of said rotating rod (30) is limitingly and movably inserted into the top wall inside of mounting frame (8), said gear (29) is fixedly sleeved with the outside of rotating rod (30), and each gear (29) is meshedly installed, said rotating blade (31) is fixedly installed on the outside of rotating rod (30).

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