Auxiliary copper deposition equipment for energy-saving vehicle circuit board

Abstract

The invention relates to the technical field of circuit boards, in particular to auxiliary copper deposition equipment for an energy-saving vehicle circuit board, which comprises a base and a mounting frame, the base is fixedly connected with a plurality of mounting frames; the device further comprises an upper cover, a rotating shaft and a disc. All the mounting frames are fixedly connected with an upper cover; the upper cover is rotationally connected with a rotating shaft; the rotating shaft is fixedly connected with a plurality of discs, and the discs are rotationally connected with the upper cover. An output shaft of a driving motor drives a rotating shaft, a disc and a connecting part of the rotating shaft and the disc to rotate anticlockwise at a high speed from a front-to-back view angle, so that a plate quickly passes through a cleaning solution in a lower cover, and in the process, the cleaning solution quickly penetrates through a hole groove of the plate, so that oil stains in the hole groove can be removed, and the cleaning effect is improved. And machining chippings clamped in the hole grooves can be flushed out, the cleaning and oil removing effect is improved, and meanwhile a good foundation is laid for follow-up copper deposition operation.

Description

Technical Field

[0001] The invention relates to the technical field of circuit boards, and in particular to auxiliary copper deposition equipment for energy-saving automotive circuit boards. Background Art

[0002] Circuit board, also known as printed circuit board, is an important electronic component. Through the circuit board, various electronic components can be connected to form a predetermined circuit, so that it can play the role of relay transmission. In the production and processing of circuit boards, it is necessary to deposit a thin layer of chemical copper on the non-conductive hole wall substrate that has been drilled by chemical methods to serve as the base for the subsequent electroplating of copper. In the production and processing of circuit boards, a lot of oil will be left on the panel, wire trough and hole groove. Generally, the circuit board will be degreased by using a degreasing device before copper deposition.

[0003] In the prior art, it is found in long-term use and observation that the degreasing device can only clean one circuit board at a time. After each cleaning, the cleaned circuit board needs to be removed, and then the next circuit board to be cleaned needs to be fixed before the next cleaning work can be carried out. Not only is the number of single cleanings small, but each time the next board to be cleaned is replaced, it is also necessary to operate step by step, which results in overly cumbersome operation and low cleaning efficiency. In addition, the prior art generally uses flushing to degrease the circuit board, and during the flushing process, most of the flushing water flow acts on the panel of the circuit board, and only a small part of the water flow acts on the hole groove of the circuit board, and the hole groove of the circuit board is the purpose of the copper deposition operation. If a large amount of oil remains in the hole groove, it will lead to poor copper deposition effect, affecting the quality of the finished product of the circuit board, which needs to be improved. Summary of the invention

[0004] In order to overcome the disadvantages of the problems mentioned in the background, the present invention provides an auxiliary copper deposition device for energy-saving automotive circuit boards.

[0005] The technical scheme is: an auxiliary copper deposition equipment for energy-saving automotive circuit boards, including a base and a mounting frame; the base is fixedly connected to a plurality of mounting frames; it also includes an upper cover, a rotating shaft, a disc, a connecting block, a bearing seat, a rotating rod, a connecting plate, a spring telescopic rod, a clamping plate, a wedge plate 1, an electric push rod, a wedge plate 2, a pneumatic push rod, a lower cover and a driving motor; all the mounting frames are fixedly connected to an upper cover; the upper cover is rotatably connected to the rotating shaft; the rotating shaft is fixedly connected to a plurality of discs, and the discs are rotatably connected to the upper cover; each disc is provided with a plurality of connecting blocks distributed in a circular array, and the connecting blocks on the discs are symmetrical one by one; each connecting block is fixedly connected to a bearing seat; each bearing seat is rotatably connected to a rotating rod; each rotating rod is fixedly connected to a connecting plate; each connecting Each connecting plate is provided with a plurality of spring telescopic rods symmetrically distributed up and down; the telescopic parts of the spring telescopic rods on the symmetrical connecting plates and at the same horizontal height are fixedly connected to a clamping plate; each clamping plate is fixedly connected to a wedge plate 1; a plurality of pneumatic push rods are installed on the base; the telescopic parts of all pneumatic push rods are fixedly connected to a lower cover; the upper cover and the lower cover together form a circular shell, and the left and right parts of the circular shell each form an opening; the upper cover and the lower cover are each installed with a plurality of symmetrically distributed electric push rods; the telescopic parts of all electric push rods on the same side and at the same horizontal height are fixedly connected to a wedge plate 2, and the wedge plate 2 matches the wedge plate 1; the mounting frame is installed with a driving motor, and the output shaft of the driving motor is fixedly connected to the rotating shaft.

[0006] Furthermore, it also includes gears, connecting rods and arc-shaped racks; each rotating rod is fixedly connected to a gear; the lower cover is provided with a plurality of connecting rods symmetrically distributed on the left and right; all connecting rods on the same side are fixedly connected to an arc-shaped rack, and the arc-shaped rack cooperates with the gear, and the teeth of all the arc-shaped racks are arranged to face right.

[0007] Furthermore, a telescopic membrane with elastic deformation capability is arranged between the upper cover and the lower cover.

[0008] Furthermore, it also includes a cylinder, a connecting pipe and a hollow jet plate; the rotating shaft and the disc are fixedly connected to a cylinder; the cylinder is rotatably connected to and communicated with the connecting pipe; the connecting pipe is provided with an air injection port; the cylinder is provided with a plurality of ventilation grooves; each ventilation groove is connected to a hollow jet plate, and the hollow jet plate corresponds to the connecting block, and the jet direction of the hollow jet plate is toward the connecting block.

[0009] Furthermore, the hollow jet plate is configured as a trapezoidal structure.

[0010] Furthermore, it also includes long rods and arc-shaped filter plates; the base is fixed with a plurality of long rods; all the long rods are fixed with a arc-shaped filter plate after passing through the lower cover, and the arc-shaped filter plate fits the lower cover; the connecting rod is connected to the lower cover through the arc-shaped filter plate.

[0011] Furthermore, the cylinder is provided with a plurality of rectangular scrapers distributed in a ring array, and the rectangular scrapers are in contact with the arc-shaped filter plate.

[0012] Furthermore, the rotating shaft is arranged as a hollow structure; the rectangular scraper is arranged as a hollow structure; the rotating shaft is connected with a plurality of tube groups distributed in a circular array, each tube group is composed of a plurality of ventilation tubes distributed in a linear array; each tube group is connected with a rectangular scraper after passing through the cylinder; the rectangular scraper is provided with a suction groove 1, and the suction groove 1 faces the arc filter plate.

[0013] Furthermore, the rectangular scraper is provided with a second suction groove.

[0014] The beneficial effects of the present invention are as follows: 1. The present invention drives the rotating shaft, the disc and its connecting parts to rotate counterclockwise at high speed from the front to the back through the output shaft of the driving motor, so that the plate quickly passes through the cleaning liquid in the lower cover. During this process, the cleaning liquid will quickly pass through the holes and grooves of the plate, which can not only remove the oil stains in the holes and grooves, but also flush out the processing debris stuck in the holes and grooves, thereby improving the cleaning and oil removal effect and laying a good foundation for the subsequent copper deposition operation; and under the action of centrifugal force, the cleaning liquid remaining on the plate is centrifugally thrown out to achieve drying of the plate, so that cleaning and drying are integrated, and the subsequent workload is reduced, which solves the problem that in the existing oil removal technology, most of the flushing water flow acts on the panel of the circuit board during the flushing process, and only a small part of the water flow acts in the holes and grooves of the circuit board, resulting in a large amount of oil stains remaining in the holes and grooves, poor copper deposition effect, and affecting the quality of the finished product of the circuit board.

[0015] 2. In the present invention, each time the disc rotates one circle, all the plates are cleaned and degreased once. Thus, multiple plates can be cleaned and degreased at one time, which significantly improves the cleaning and degreasing efficiency of the plates.

[0016] 3. The present invention allows the plate to pass through the cleaning liquid in the lower cover in an inclined posture. The cleaning liquid will still quickly pass through the holes and grooves of the plate, and the movement resistance of the plate is greatly reduced, thereby avoiding deformation and bending of the plate when it moves at high speed in the cleaning liquid.

[0017] 4. In the centrifugal throwing process of the present invention, gas is input into the cylinder through the gas injection port and the connecting pipe in sequence through the external gas transmission equipment, and then sprayed toward the plate from the inside to the outside through the air suction port and the hollow jet plate, thereby blowing the cleaning liquid on the end of the plate near the rotating shaft to the end far from the rotating shaft, so that the residual cleaning liquid on the plate can be dried faster, thereby improving the drying efficiency.

[0018] 5. In the present invention, when the pneumatic push rod drives the lower cover and the cleaning liquid to move downward, the oil and processing debris in the cleaning liquid are intercepted by the arc filter plate. In this way, when the rotating shaft rotates subsequently, the cylinder and the rectangular scraper will rotate together with the rotating shaft, and the oil and processing debris intercepted on the arc filter plate will be scraped by the rectangular scraper, so that the oil and processing debris are accumulated on the arc filter plate and in front of the moving direction of the rectangular scraper. At the same time, the exhaust device of the control peripheral device sucks out the oil and processing debris accumulated in front of the moving direction of the rectangular scraper through the exhaust port, the vent pipe, the rectangular scraper and the suction groove in turn. In this way, the oil and processing debris are first gathered together by the rectangular scraper to form a certain volume, which is easier to suck out, thereby improving the cleaning effect of the oil and processing debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure disclosed by the present invention; Figure 2 A first structural cross-sectional view of the upper cover and the lower cover disclosed in the present invention; Figure 3 It is a structural schematic diagram of the arc filter plate disclosed in the present invention; Figure 4 It is a schematic diagram of the combined structure of the connecting rod and the arc-shaped rack disclosed in the present invention; Figure 5 It is a schematic diagram of the combined structure of the connecting block, the bearing seat, the rotating rod, the connecting plate, the spring telescopic rod, the clamping plate and the wedge plate disclosed in the present invention; Figure 6 It is a schematic structural diagram of the rotating rod and the gear disclosed in the present invention; Figure 7 A second structural cross-sectional view of the upper cover and the lower cover disclosed in the present invention; Figure 8 It is a schematic diagram of the combined structure of the cylinder and the connecting pipe disclosed in the present invention; Fig. 9 It is a structural cross-sectional view of the cylinder disclosed in the present invention; Fig.10 The figure is a schematic diagram of the combined structure of the hollow jet plate and the rectangular scraper disclosed in the present invention.

[0020] Markings in the accompanying drawings: 1-base, 2-mounting frame, 3-upper cover, 4-rotating shaft, 5-disc, 6-connecting block, 7-bearing seat, 8-rotating rod, 9-connecting plate, 10-spring telescopic rod, 11-clamping plate, 12-wedge plate one, 13-electric push rod, 14-wedge plate two, 15-pneumatic push rod, 16-lower cover, 17-drive motor, 20-gear, 21-connecting rod, 22-arc rack, 30-long rod, 31-arc filter plate, 40-cylinder, 41-connecting pipe, 42-hollow jet plate, 50-ventilation pipe, 51-rectangular scraper, 4001-exhaust port, 40001-ventilation groove, 41001-gas injection port, 51001-suction groove one, 51002-suction groove two, 001-plate material. DETAILED DESCRIPTION

[0021] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.

[0022] Example 1 An auxiliary copper deposition device for energy-saving automotive circuit boards, such as Figure 1-Figure 10 As shown, it includes a base 1 and a mounting frame 2; the base 1 is bolted to at least two mounting frames 2; It also includes an upper cover 3, a rotating shaft 4, a disc 5, a connecting block 6, a bearing seat 7, a rotating rod 8, a connecting plate 9, a spring telescopic rod 10, a clamping plate 11, a wedge plate 1 12, an electric push rod 13, a wedge plate 2 14, a pneumatic push rod 15, a lower cover 16 and a driving motor 17. All mounting frames 2 are commonly bolted to an upper cover 3; the upper cover 3 is rotatably connected to the rotating shaft 4; the rotating shaft 4 is fixedly connected to at least two discs 5, and the discs 5 are rotatably connected to the upper cover 3; each disc 5 is respectively provided with a plurality of connecting blocks 6 distributed in a circular array, and the connecting blocks 6 on the discs 5 are symmetrical one by one; each connecting block 6 is respectively fixedly connected to a bearing seat 7; each bearing seat 7 is respectively rotatably connected to a rotating rod 8; each rotating rod 8 is respectively fixedly connected to a connecting plate 9; each connecting plate 9 is respectively provided with at least four spring telescopic rods 10 symmetrically distributed up and down; the telescopic parts of the spring telescopic rods 10 on the symmetrical connecting plates 9 and at the same horizontal height are commonly fixedly connected to a clamping plate 11; each clamping plate 11 is fixedly connected to a wedge plate 12; the base 1 is equipped with a plurality of (at least four) pneumatic push rods 15; the telescopic parts of all the pneumatic push rods 15 are commonly fixedly connected to a lower cover 16; the upper cover 3 and the lower cover 16 together form a circular shell, and the left and right parts of the circular shell each form an opening; the upper cover 3 and the lower cover 16 are each equipped with at least four symmetrically distributed electric push rods 13; the telescopic parts of all the electric push rods 13 on the same side and at the same horizontal height are commonly fixedly connected to a wedge plate 2 14, and the wedge plate 2 14 cooperates with the wedge plate 12; the mounting frame 2 is equipped with a drive motor 17, and the output shaft of the drive motor 17 is fixedly connected to the rotating shaft 4.

[0023] It also includes a gear 20, a connecting rod 21 and an arc-shaped rack 22; each rotating rod 8 is fixedly connected to a gear 20; the lower cover 16 is provided with at least four connecting rods 21 which are symmetrically distributed on the left and right; all the connecting rods 21 on the same side are fixedly connected to a arc-shaped rack 22, and the arc-shaped rack 22 cooperates with the gear 20, and the teeth of all the arc-shaped racks 22 are arranged to face right.

[0024] A telescopic membrane with elastic deformation capability is provided between the upper cover 3 and the lower cover 16. When the upper cover 3 and the lower cover 16 are separated, the telescopic membrane adaptively deforms following the movement of the lower cover 16 to isolate the water flow, thereby preventing the water flow from splashing outward from the gap between the upper cover 3 and the lower cover 16.

[0025] The specific working principle of the present invention is as follows: First, a cleaning liquid with degreasing effect is injected into the lower cover 16, so that the liquid level of the cleaning liquid is close to the connecting block 6 at the bottom, so as to subsequently immerse and clean the plate 001 for degreasing; Subsequently, the plate 001 is fed into the circular shell from the left opening of the circular shell formed by the upper cover 3 and the lower cover 16, so that the plate 001 is aligned with the gap between the two clamping plates 11. At the same time, the telescopic portion of the electric push rod 13 on the left is controlled to drive the left wedge plate 2 14 to move toward the left clamping plate 11 and the wedge plate 1 12. The left wedge plate 2 14 contacts the left wedge plate 1 12 and pushes it open through the wedge structure. The clamping plate 11 moves together with the wedge plate 1 12, so that the two clamping plates 11 on the same connecting plate 9 move in opposite directions. , open, and compress the spring telescopic rod 10 on it, at this time, the plate 001 fed from left to right can smoothly enter between the two clamping plates 11, when the plate 001 enters between the two clamping plates 11, the telescopic part of the electric push rod 13 on the left is controlled to drive the wedge plate 2 14 to reset, and stop the top opening operation of the wedge plate 12 on the left, at this time, the wedge plate 12 on the left and the clamping plate 11 will move toward each other under the elastic reset force of the spring telescopic rod 10, so that the plate 001 is clamped by the two clamping plates 11 moving toward each other; Subsequently, the output shaft of the control driving motor 17 drives the rotating shaft 4, the disc 5 and the connecting parts thereof to rotate counterclockwise from the perspective of front and rear, so that the next set of clamping plates 11 can face the left opening of the circular shell, and then repeat the above-mentioned feeding and clamping steps to realize the feeding and clamping of the plate 001, so that each set of clamping plates 11 clamps one plate 001; Next, the two openings of the circular shell are closed from the outside, and then the output shaft of the drive motor 17 is controlled to drive the rotating shaft 4, the disk 5 and their connecting parts to rotate counterclockwise at high speed from the front to the back, so that the plate 001 quickly passes through the cleaning liquid in the lower cover 16. During this process, the cleaning liquid will quickly pass through the holes of the plate 001, which can not only remove the oil stains in the holes, but also flush out the processing debris stuck in the holes, thereby improving the cleaning and degreasing effect, and laying a good foundation for the subsequent copper deposition operation; it solves the problem that in the existing degreasing technology, most of the flushing water flow acts on the panel of the circuit board during the flushing process, and only a small part of the water flow acts in the holes of the circuit board, resulting in a large amount of oil stains remaining in the holes, poor copper deposition effect, and affecting the quality of the finished product of the circuit board.

[0026] Moreover, each time the disc 5 rotates one circle, it will perform a cleaning and degreasing operation on all the plates 001. In this way, the cleaning and degreasing work of multiple plates 001 can be achieved at one time, which significantly improves the cleaning and degreasing efficiency of the plates 001.

[0027] After completing the cleaning and degreasing of a batch of plates 001, the telescopic part of the pneumatic push rod 15 is controlled to drive the lower cover 16 and the cleaning liquid to move downward, so that the liquid level of the cleaning liquid in the lower cover 16 is lower than the lower end of the lowest plate 001. Subsequently, the output shaft of the drive motor 17 is controlled to drive the rotating shaft 4, the disc 5 and its connecting parts to rotate counterclockwise at high speed from the front to the back, thereby driving the plate 001 to rotate at high speed. In this way, the cleaning liquid remaining on the plate 001 is centrifuged out under the action of centrifugal force, thereby drying the plate 001, integrating cleaning and drying, and reducing the subsequent workload.

[0028] After the sheet 001 is dried, the sheet 001 is rotated one by one to face the clamping plate 11 on the right. Similar to the feeding, the telescopic part of the electric push rod 13 on the right is controlled to drive the wedge plate 2 14 to push open the wedge plate 12 and the clamping plate 11, so that the sheet 001 is no longer clamped by the clamping plate 11, so that the sheet 001 can be pulled out from the right opening of the circular shell to realize the discharge of the sheet 001.

[0029] In the above cleaning process, when the gear 20 follows the rotating rod 8 to rotate and pass the arc-shaped rack 22 on the left, the gear 20 will mesh with the arc-shaped rack 22 on the left and be limited by the arc-shaped rack 22 on the left, so that the gear 20 rotates clockwise with the center point of the rotating rod 8 as the axis and passes the arc-shaped rack 22 on the left in a rolling posture, so that the gear 20 drives the rotating rod 8, the connecting plate 9, the spring telescopic rod 10, the clamping plate 11 and the plate 001 to rotate clockwise with the center point of the rotating rod 8 as the axis. The hour hand rotates, so that the plate 001 is in a state of being higher on the left and lower on the right, and after the gear 20 passes the arc-shaped rack 22 on the left, the plate 001 maintains the state of being higher on the left and lower on the right and enters the cleaning liquid in the lower cover 16. In this way, the plate 001 passes through the cleaning liquid in the lower cover 16 in an inclined posture, and the cleaning liquid will still quickly pass through the holes and grooves of the plate 001, and the movement resistance of the plate 001 is greatly reduced, thereby avoiding deformation and bending of the plate 001 when it moves at high speed in the cleaning liquid.

[0030] When the gear 20 follows the rotating rod 8 to rotate through the arc-shaped rack 22 on the right, similarly, the gear 20 will drive the rotating rod 8, the connecting plate 9, the spring telescopic rod 10, the clamping plate 11 and the plate 001 to rotate counterclockwise about the center point of the rotating rod 8, so that the plate 001 rotates from the inclined state to the normal straight state for subsequent discharge.

[0031] It should be noted that the plate 001 that is clamped first will be immersed in the cleaning liquid of the lower cover 16 due to the rotation of the shaft 4 and the disc 5. Before the formal cleaning and degreasing, the plate 001 is immersed in the cleaning liquid to increase the contact time between the cleaning liquid and the plate 001, thereby improving the subsequent degreasing effect on the plate 001.

[0032] Example 2 On the basis of the above-mentioned embodiment 1, Figure 7-10 As shown, it also includes a cylinder 40, a connecting pipe 41 and a hollow jet plate 42; the rotating shaft 4 and the disc 5 are fixedly connected to a cylinder 40; the cylinder 40 is rotatably connected and communicated with the connecting pipe 41; the connecting pipe 41 is provided with an air injection port 41001; the cylinder 40 is provided with a plurality of ventilation grooves 40001; each ventilation groove 40001 is connected to a hollow jet plate 42, and the hollow jet plate 42 corresponds to the connecting block 6, and the jet direction of the hollow jet plate 42 is toward the connecting block 6.

[0033] The hollow jet plate 42 is set as a trapezoidal structure to expand its jet range, and also plays a jet drying role on the connecting block 6, the bearing seat 7, the rotating rod 8, the connecting plate 9, the spring telescopic rod 10 and the clamping plate 11, so as to prevent the residual cleaning liquid on the clamping plate 11 from flowing onto the plate 001 and affecting the drying effect of the plate 001.

[0034] The present invention works specifically as follows: Centrifugal force is an inertial force that makes the cleaning liquid tend to fly away from the center of rotation along the tangential direction. Under the condition of a constant rotation speed, the larger the rotation radius (i.e., the farther from the rotation axis), the greater the centrifugal force. In the above-mentioned centrifugal throwing out of the cleaning liquid on the plate 001, the throwing out effect at the end of the plate 001 close to the rotation axis 4 is worse than that at the end far from the rotation axis 4, and a longer centrifugal throwing out time is required, which affects the drying efficiency.

[0035] Therefore, during the centrifugal spinning process, gas is input into the cylinder 40 through the gas injection port 41001 and the connecting pipe 41 in turn through the external gas transmission equipment, and then sprayed toward the plate 001 from the inside to the outside through the air suction port 4001 and the hollow jet plate 42, thereby blowing the cleaning liquid on the end of the plate 001 near the rotating shaft 4 to the end of the far rotating shaft 4, so that the cleaning liquid remaining on the plate 001 can be spun off faster, thereby improving the drying efficiency.

[0036] Example 3 Based on the above embodiment 2, Figure 2 and Figure 7-10 As shown, it also includes a long rod 30 and an arc-shaped filter plate 31; the base 1 is bolted with at least two long rods 30; all the long rods 30 are fixedly connected to an arc-shaped filter plate 31 after passing through the lower cover 16, and the arc-shaped filter plate 31 fits the lower cover 16; the connecting rod 21 is connected to the lower cover 16 through the arc-shaped filter plate 31.

[0037] The cylinder 40 is provided with at least four rectangular scrapers 51 distributed in a circular array, and the rectangular scrapers 51 are in contact with the arc-shaped filter plate 31 .

[0038] The rotating shaft 4 is configured as a hollow structure; the rectangular scraper 51 is configured as a hollow structure; the rotating shaft 4 is connected to a plurality of tube groups distributed in a circular array, each tube group is composed of a plurality of ventilation tubes 50 distributed in a linear array; each tube group is connected to a rectangular scraper 51 after passing through the cylinder 40; the rectangular scraper 51 is provided with a suction groove 51001, and the suction groove 51001 faces the arc filter plate 31.

[0039] The rectangular scraper 51 is provided with a second suction groove 51002 .

[0040] The present invention works specifically as follows: After a long period of cleaning work, a large amount of oil will float on the liquid surface, and a large amount of processing debris will remain in the cleaning liquid. If the oil and processing debris are not cleaned in time, it will cause secondary pollution to the subsequent plate 001.

[0041] Therefore, when the pneumatic push rod 15 drives the lower cover 16 and the cleaning liquid to move downward, the oil and processing debris in the cleaning liquid are intercepted by the arc filter plate 31. In this way, when the rotating shaft 4 rotates subsequently, the cylinder 40 and the rectangular scraper 51 will rotate together with the rotating shaft 4, and the oil and processing debris intercepted on the arc filter plate 31 will be scraped by the rectangular scraper 51, so that the oil and processing debris are accumulated on the arc filter plate 31 and in front of the moving direction of the rectangular scraper 51. At the same time, the air extraction device of the control peripheral device sucks out the oil and processing debris accumulated in front of the moving direction of the rectangular scraper 51 through the air extraction port 4001, the vent pipe 50, the rectangular scraper 51 and the suction groove 2 51002 in turn. In this way, the oil and processing debris are first gathered together by the rectangular scraper 51 to form a certain volume, which is easier to suck out, thereby improving the cleaning effect of the oil and processing debris.

[0042] At the same time, the oil and processing debris remaining in the filter holes of the arc filter plate 31 are sucked out through the suction groove 51001. In this way, the oil and processing debris are sucked out in all directions, further improving the cleaning effect of the oil and processing debris.

[0043] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An auxiliary copper deposition device for energy-saving automotive circuit boards, comprising a base (1) and a mounting frame (2); the base (1) is fixedly connected to a plurality of mounting frames (2); the characteristics are as follows: It also includes an upper cover (3), a rotating shaft (4), a disc (5), a connecting block (6), a bearing seat (7), a rotating rod (8), a connecting plate (9), a spring telescopic rod (10), a clamping plate (11), a wedge plate 1 (12), an electric push rod (13), a wedge plate 2 (14), a pneumatic push rod (15), a lower cover (16) and a driving motor (17); all the mounting frames (2) are fixedly connected to an upper cover (3); the upper cover (3) is rotatably connected to the rotating shaft (4); the rotating shaft ( 4) a plurality of disks (5) are fixedly connected, and the disks (5) are rotatably connected to the upper cover (3); each disk (5) is provided with a plurality of connecting blocks (6) distributed in a ring array, and the connecting blocks (6) on the disks (5) are symmetrical one by one; each connecting block (6) is fixedly connected to a bearing seat (7); each bearing seat (7) is rotatably connected to a rotating rod (8); each rotating rod (8) is fixedly connected to a connecting plate (9); each connecting plate (9) is provided with a plurality of spring telescopic rods (10) symmetrically distributed in an upper and lower manner; the telescopic parts of the spring telescopic rods (10) on the symmetrical connecting plates (9) and at the same horizontal height are fixedly connected to a clamping plate (11); each clamping plate (11) is fixedly connected to a wedge plate (12); a plurality of pneumatic push rods (15) are installed on the base (1); the telescopic parts of all the pneumatic push rods (15) are fixedly connected to a lower cover (16); the upper cover (3) and the lower cover (16) together form a circular shell. , and the left and right parts of the circular shell each form an opening; the upper cover (3) and the lower cover (16) are each equipped with a plurality of symmetrically distributed electric push rods (13); the telescopic parts of all the electric push rods (13) on the same side and at the same horizontal height are fixedly connected to a wedge plate 2 (14), and the wedge plate 2 (14) is matched with the wedge plate 1 (12); the mounting frame (2) is equipped with a driving motor (17), and the output shaft of the driving motor (17) is fixedly connected to the rotating shaft (4).

2. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 1, characterized in that: It also includes a gear (20), a connecting rod (21) and an arc-shaped rack (22); each rotating rod (8) is fixedly connected to a gear (20); the lower cover (16) is provided with a plurality of connecting rods (21) distributed symmetrically on the left and right; all the connecting rods (21) on the same side are fixedly connected to a common arc-shaped rack (22), and the arc-shaped rack (22) matches the gear (20), and the teeth of all the arc-shaped racks (22) are arranged to face rightward.

3. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 2, characterized in that: A telescopic membrane with elastic deformation capability is arranged between the upper cover (3) and the lower cover (16).

4. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 3, characterized in that: The invention also comprises a cylinder (40), a connecting pipe (41) and a hollow jet plate (42); the rotating shaft (4) and the disc (5) are fixedly connected to a cylinder (40); the cylinder (40) is rotatably connected to and communicated with the connecting pipe (41); the connecting pipe (41) is provided with an air injection port (41001); the cylinder (40) is provided with a plurality of ventilation grooves (40001); each ventilation groove (40001) is communicated with a hollow jet plate (42), and the hollow jet plate (42) corresponds to the connecting block (6), and the jetting direction of the hollow jet plate (42) faces the connecting block (6).

5. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 4, characterized in that: The hollow jet plate (42) is configured as a trapezoidal structure.

6. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 5, characterized in that: It also includes long rods (30) and arc-shaped filter plates (31); the base (1) is fixedly connected to a plurality of long rods (30); all the long rods (30) are fixedly connected to a arc-shaped filter plate (31) after penetrating the lower cover (16), and the arc-shaped filter plate (31) is in close contact with the lower cover (16); and the connecting rod (21) is connected to the lower cover (16) via the arc-shaped filter plate (31).

7. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 6, characterized in that: The cylinder (40) is provided with a plurality of rectangular scrapers (51) distributed in a ring array, and the rectangular scrapers (51) are in contact with the arc-shaped filter plate (31).

8. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to claim 7, characterized in that: The rotating shaft (4) is configured as a hollow structure; the rectangular scraper (51) is configured as a hollow structure; the rotating shaft (4) is connected to a plurality of tube groups distributed in a ring array, each tube group being composed of a plurality of ventilation tubes (50) distributed in a linear array; each tube group is connected to a rectangular scraper (51) after passing through the cylinder (40); the rectangular scraper (51) is provided with a suction groove one (51001), and the suction groove one (51001) faces the arc-shaped filter plate (31).

9. The auxiliary copper deposition equipment for energy-saving automotive circuit boards according to any one of claims 7 to 8, characterized in that: The rectangular scraper (51) is provided with a second suction groove (51002).

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