Rubber roller synchronizing device for copper foil surface treatment

Abstract

The invention discloses a rubber roller synchronizing device for copper foil surface treatment, and relates to the technical field of copper foil and rubber roller synchronous machining. A driving mechanism is arranged at the rear end of the device body, a limiting mechanism is connected to the top of the driving mechanism and comprises a reciprocating threaded shaft, a threaded sleeve is arranged on the outer side of the reciprocating threaded shaft, and a limiting shell is connected to the outer side of the threaded sleeve; a synchronizing mechanism is connected to the top of the driving mechanism and comprises a convex groove rod, a first bevel gear set is slidably connected to the top of the convex groove rod, a driving shaft is arranged at the right end of the first bevel gear set, a second bevel gear set is arranged on the outer side of the driving shaft, and a synchronizing roller body is connected to the front end of the second bevel gear set. The driving mechanism drives the limiting mechanism to operate, so that the threaded sleeve drives the limiting shell to ascend and descend, and the limiting shell drives the synchronizing mechanism to ascend and descend, so that the equipment is more stable when the positions of the synchronizing roller body and the air inlet mechanism are adjusted, and copper foil workpieces with different thicknesses are more conveniently fixed.

Description

Technical Field

[0001] The invention relates to the technical field of copper foil and rubber roller synchronous processing, in particular to a rubber roller synchronous device for copper foil surface treatment. Background Art

[0002] The rubber roller synchronization device for copper foil surface treatment is a key mechanism used to ensure the synchronous operation of the rubber roller group and the transmission system during the copper foil surface treatment process. It is mainly used to solve problems such as copper foil stretching, deviation, and uneven thickness, and improve the surface treatment quality such as coating uniformity and roughness control. However, the existing rubber roller synchronization device for copper foil surface treatment has some shortcomings, such as: Application number: CN202321338073.2 is a rubber roller synchronization device for copper foil surface treatment. The device can prevent the cleaning liquid from splashing out of the device through a water baffle. The cleaned copper foil passes through the sponge block and moves upward, thereby performing a secondary cleaning of the dust on the surface of the copper foil, effectively ensuring the cleanliness of the copper foil. However, in actual use, the device has difficulty in surface treatment of copper foils of different thicknesses, which may cause the copper foil to deviate during processing or transmission, thereby reducing the efficiency of the device during transmission.

[0003] Therefore, we propose a rubber roller synchronization device for copper foil surface treatment to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a rubber roller synchronization device for copper foil surface treatment to solve the problem raised in the above background technology that the rubber roller synchronization device for copper foil surface treatment on the current market may deviate when transmitting copper foil, thereby reducing the efficiency of the device during transmission.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a rubber roller synchronization device for copper foil surface treatment, comprising a device body and a discharge port provided at the left end of the device body, a feed hole provided at the right end of the device body, and an observation window provided at the front end of the device body; A driving mechanism is provided at the rear end of the device body, and a limiting mechanism is connected to the top of the driving mechanism. The limiting mechanism includes a reciprocating threaded shaft, a threaded sleeve is provided on the outside of the reciprocating threaded shaft, and a limiting shell is connected to the outside of the threaded sleeve; The top of the driving mechanism is connected to a synchronization mechanism, and the synchronization mechanism includes a convex groove rod, and the top of the convex groove rod is slidably connected to the first bevel gear set, and the first bevel gear set is rotatably connected to the inside of the limit housing, a driving shaft is provided at the right end of the first bevel gear set, and two sets of second bevel gear sets are provided on the outside of the driving shaft, and the front end of the second bevel gear set is connected to the synchronization roller body; The synchronous roller body is located inside the device body, an air inlet mechanism is provided inside the device body, and an air outlet mechanism is provided at the bottom of the device body.

[0006] By driving the limiting mechanism to operate, the reciprocating threaded shaft in the limiting mechanism can drive the threaded sleeve to rise and fall, thereby enabling the threaded sleeve to drive the limiting shell to rise and fall, and enabling the limiting shell to drive the synchronization mechanism to rise and fall, so that the device can be more stable when adjusting the position of the synchronization roller body and the air inlet mechanism, and can be more convenient when fixing copper foil workpieces of different thicknesses. After the driving mechanism starts the synchronization mechanism, the synchronization roller body and the air inlet mechanism can process the copper foil surface at the same time, thereby increasing the synchronization efficiency of the device when in use.

[0007] As a preferred technical solution of the present invention, the rear end of the device body is fixedly connected to the driving mechanism, and the driving mechanism includes a driving motor, and a first sprocket is provided on the top of the driving motor, a first chain is engaged on the outside of the first sprocket, and a second sprocket is engaged at the other end of the first chain, and a ratchet group is provided on the top of the first sprocket and the second sprocket.

[0008] The adoption of the above technical solution can make the driving mechanism more stable when connected with the limiting mechanism and the synchronization mechanism, thereby increasing the stability of the device during operation.

[0009] As a preferred technical solution of the present invention, the second sprocket is connected to the inside of the device body through a bearing seat, and the ratchet group includes a first ratchet, and a second ratchet is engaged with the top of the first ratchet, a spring shaft is connected to the top of the second ratchet, and the ratchet groups at the top of the first sprocket and the ratchet groups at the top of the second sprocket face opposite directions.

[0010] The adoption of the above technical solution can make the driving mechanism more stable when driving the limiting mechanism or the synchronization mechanism to operate, thereby increasing the convenience of the driving mechanism in controlling the limiting mechanism or the synchronization mechanism to operate, thereby increasing the controllability of the device when in use.

[0011] As an optimal technical solution of the present invention, the top of the first sprocket is connected to the reciprocating threaded shaft through a ratchet group, and the top of the second sprocket is connected to the convex groove rod through a ratchet group, and a sliding shaft is provided inside the device body, and the outer side of the sliding shaft is slidably connected to the threaded sleeve.

[0012] The adoption of the above technical solution enables the threaded sleeve to be limited by the sliding shaft when it is raised or lowered, thereby preventing the threaded sleeve from being offset.

[0013] As a preferred technical solution of the present invention, the convex groove rod passes through the limit shell and is slidably connected to the first bevel gear group, and two sets of third bevel gear groups are provided on the outside of the drive shaft. The front end of the third bevel gear group is connected to the air intake mechanism, and the air intake mechanism includes air intake fan blades, and a sliding shell is provided on the outside of the air intake fan blades. The outside of the sliding shell is slidably connected to the device body, and the top and bottom of the sliding shell are provided with retractable cloth strips, and the other end of the retractable cloth strip is fixedly connected to the device body.

[0014] The adoption of the above technical solution can make the synchronization mechanism more stable when driving the air intake mechanism to operate, and can block the gap on the outside of the sliding shell through the retractable cloth strip, thereby preventing airflow from rushing into the vicinity of the drive motor, thereby increasing the protection of the equipment during use.

[0015] As a preferred technical solution of the present invention, the rear end of the sliding shell is fixedly connected to the limiting shell through a bracket, and the bottom of the sliding shell is connected to an air inlet pipe, and the rear end of the air inlet pipe is connected to an air inlet valve.

[0016] The adoption of the above technical solution enables the air inlet mechanism to transmit the airflow to the interior of the device body more conveniently, thereby increasing the efficiency of the device in processing the surface of the copper foil workpiece.

[0017] As a preferred technical solution of the present invention, the air inlet valve is fixedly connected to the rear end of the device body, and a guide roller is provided inside the device body, and the guide roller is located at the bottom of the synchronization roller body.

[0018] The above technical solution enables the device body to support the bottom of the copper foil workpiece through the guide roller when driving the copper foil workpiece for transmission, thereby increasing the stability of the device when transmitting the copper foil workpiece.

[0019] As a preferred technical solution of the present invention, a bonding layer is provided inside the main body of the device, and the bonding layer is level with the top height of the guide roller, and a third sprocket is provided on the top of the second sprocket, and a second chain is engaged with the outer side of the third sprocket, and a fourth sprocket is engaged with the other end of the second chain, and the fourth sprocket is connected to the air outlet mechanism.

[0020] The above technical solution enables the air outlet mechanism to operate synchronously when the air inlet mechanism is in operation, thereby keeping the airflow inside the device body in a flowing state and better processing the surface of the copper foil workpiece.

[0021] As a preferred technical solution of the present invention, the bonding layer is a mesh fabric, and the air outlet mechanism includes a fourth bevel gear set, and the front end of the fourth bevel gear set is connected to a fan blade, an air outlet is provided on the outside of the fan blade, and the top of the air outlet is connected to the internal cavity of the device body.

[0022] The adoption of the above technical solution can make it more convenient to discharge gas from the inside of the device body, thereby avoiding the problem of airflow running around inside the device body.

[0023] As a preferred technical solution of the present invention, an air outlet valve is provided at the front end of the air outlet, and an air pressure sensor is installed inside the device body.

[0024] The adoption of the above technical solution can make the device more convenient when detecting the internal air pressure, thereby enabling the user to adjust the operating speed of the air inlet mechanism and the air outlet mechanism according to the air pressure intensity.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows: the driving mechanism drives the limiting mechanism to operate, so that the reciprocating threaded shaft in the limiting mechanism drives the threaded sleeve to move up and down, thereby enabling the threaded sleeve to drive the limiting shell to move up and down, and enabling the limiting shell to drive the synchronization mechanism to move up and down, so that the device can be more stable when adjusting the positions of the synchronization roller body and the air inlet mechanism, and can be more convenient when fixing copper foil workpieces of different thicknesses, and after the driving mechanism starts the synchronization mechanism, the synchronization roller body and the air inlet mechanism can simultaneously process the surface of the copper foil, thereby increasing the synchronization efficiency of the device when in use; Furthermore, by providing the ratchet assembly, the driving mechanism can be made more stable when driving the limiting mechanism or the synchronizing mechanism to operate, thereby increasing the convenience of the driving mechanism in controlling the limiting mechanism or the synchronizing mechanism to operate, thereby increasing the maneuverability of the device when in use; Furthermore, by connecting the third sprocket and the fourth sprocket to the air outlet mechanism, the air outlet mechanism can operate synchronously when the air inlet mechanism is running, so that the air flow inside the device body is in a flowing state, and the surface of the copper foil workpiece can be better processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the front elevation structure of the present invention; Figure 2 Schematic diagram of the front cross-section of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at point A; Figure 4 It is a schematic diagram of a three-dimensional structure of a top cross-section of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the rear cross-section of the present invention; Figure 6 Schematic diagram of the three-dimensional structure of the driving mechanism of the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention; Figure 8 A schematic diagram of the three-dimensional structure of the first bevel gear set and the second bevel gear set of the present invention; Figure 9 It is a schematic diagram of the three-dimensional structure of the fan blade of the present invention; Figure 10 It is a schematic diagram of the three-dimensional structure of the disassembly of the sliding shell and the telescopic cloth strip of the present invention; Figure 11 It is a schematic diagram of the three-dimensional structure of the air outlet mechanism of the present invention.

[0027] In the figure: 1. Device body; 2. Observation window; 3. Discharge port; 4. Drive motor; 5. First sprocket; 6. First chain; 7. Second sprocket; 8. First ratchet; 9. Second ratchet; 10. Spring shaft; 11. Reciprocating threaded shaft; 12. Threaded sleeve; 13. Sliding shaft; 14. Limiting shell; 15. Grooved rod; 16. First bevel gear set; 17. Drive shaft; 18. Second bevel gear set; 19. Synchronous roller body; 20. Guide roller; 21. Laminating layer; 22. Third bevel gear set; 23. Inlet fan blades; 24. Sliding shell; 25. Retractable cloth strip; 26. Inlet duct; 27. Inlet valve; 28. Third sprocket; 29. Second chain; 30. Fourth sprocket; 31. Fourth bevel gear set; 32. Outlet fan blades; 33. Outlet; 34. Outlet valve; 35. Air pressure sensor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figures 1-11 In order to solve the problem that a rubber roller synchronization device for copper foil surface treatment may deviate when transmitting copper foil, thereby reducing the efficiency of the device during transmission, the present invention provides a technical solution: a rubber roller synchronization device for copper foil surface treatment, comprising a device body 1 and a discharge port 3 provided at the left end of the device body 1, a feed hole provided at the right end of the device body 1, and an observation window 2 provided at the front end of the device body 1; The rear end of the device body 1 is provided with a driving mechanism, and the top of the driving mechanism is connected to a limiting mechanism, and the limiting mechanism includes a reciprocating threaded shaft 11, a threaded sleeve 12 is provided on the outside of the reciprocating threaded shaft 11, and a limiting shell 14 is connected to the outside of the threaded sleeve 12; A synchronization mechanism is connected to the top of the driving mechanism, and the synchronization mechanism includes a convex groove rod 15, and a first bevel gear set 16 is slidably connected to the top of the convex groove rod 15, and the first bevel gear set 16 is rotatably connected to the inside of the limit housing 14. A drive shaft 17 is provided at the right end of the first bevel gear set 16, and two sets of second bevel gear sets 18 are provided on the outside of the drive shaft 17, and the front end of the second bevel gear set 18 is connected to a synchronization roller body 19; The synchronous roller body 19 is located inside the device body 1, and an air inlet mechanism is provided inside the device body 1, and an air outlet mechanism is provided at the bottom of the device body 1; The driving mechanism drives the limiting mechanism to operate, and the reciprocating threaded shaft 11 rotates to drive the threaded sleeve 12 to rise and fall, so that the threaded sleeve 12 drives the limiting shell 14 to rise and fall to the specified position, and the limiting shell 14 can drive the synchronous roller body 19 and the air inlet mechanism to rise and fall to the specified position, and then the copper foil workpiece is transmitted to the inside of the device main body 1, and then the driving mechanism drives the synchronous mechanism to operate, so that the convex groove rod 15 in the synchronous mechanism passes through the limiting shell 14 to rotate, so that the convex groove rod 15 drives the first bevel gear set 16 and the drive shaft 17 to rotate, and the drive shaft 17 can drive the second bevel gear set 18 to rotate, so that the second bevel gear set 18 drives the synchronous roller body 19 to rotate, so that the synchronous roller body 19 can fit the copper foil workpiece for transmission; The rear end of the device body 1 is fixedly connected to the drive mechanism, and the drive mechanism includes a drive motor 4, and a first sprocket 5 is provided on the top of the drive motor 4. A first chain 6 is engaged with the outer side of the first sprocket 5, and a second sprocket 7 is engaged with the other end of the first chain 6. A ratchet group is provided on the top of each of the first sprocket 5 and the second sprocket 7. The second sprocket 7 is connected to the inside of the device body 1 through the bearing seat, and the ratchet group includes a first ratchet 8, and the top of the first ratchet 8 is engaged with a second ratchet 9, and the top of the second ratchet 9 is connected to a spring shaft 10, and the ratchet group on the top of the first sprocket 5 and the ratchet group on the top of the second sprocket 7 face opposite directions; When the driving mechanism is running, the driving motor 4 will rotate in the forward direction, thereby engaging the ratchet group on the top of the first sprocket 5, that is, the first ratchet 8 and the second ratchet 9 are engaged, and the second ratchet 9 will drive the reciprocating threaded shaft 11 to rotate through the spring shaft 10. Since the ratchet group on the top of the first sprocket 5 and the ratchet group on the top of the second sprocket 7 are in opposite directions, the ratchet group on the top of the second sprocket 7 will be disengaged, that is, the first ratchet 8 and the second ratchet 9 will be disengaged, and the second ratchet 9 will retreat under the drive of the spring shaft 10; The top of the first sprocket 5 is connected to the reciprocating threaded shaft 11 through a ratchet group, and the top of the second sprocket 7 is connected to the convex groove rod 15 through a ratchet group. A sliding shaft 13 is provided inside the device body 1, and the outer side of the sliding shaft 13 is slidably connected to the threaded sleeve 12; The convex groove rod 15 passes through the limit housing 14 and is slidably connected to the first bevel gear set 16, and two sets of third bevel gear sets 22 are provided on the outside of the drive shaft 17. The front end of the third bevel gear set 22 is connected to the air intake mechanism, and the air intake mechanism includes an air intake fan blade 23, and a sliding shell 24 is provided on the outside of the air intake fan blade 23. The outer side of the sliding shell 24 is slidably connected to the device body 1, and the top and bottom of the sliding shell 24 are provided with a retractable cloth strip 25, and the other end of the retractable cloth strip 25 is fixedly connected to the device body 1; The rear end of the sliding housing 24 is fixedly connected to the limiting housing 14 via a bracket, and an air inlet pipe 26 is connected to the bottom of the sliding housing 24, and an air inlet valve 27 is connected to the rear end of the air inlet pipe 26. The air inlet valve 27 is fixedly connected to the rear end of the device body 1. A guide roller 20 is provided inside the device body 1, and the guide roller 20 is located at the bottom of the synchronous roller body 19. A bonding layer 21 is provided inside the device body 1. The bonding layer 21 is flush with the top of the guide roller 20. A third sprocket 28 is provided on top of the second sprocket 7. A second chain 29 is engaged with the outer side of the third sprocket 28. A fourth sprocket 30 is engaged with the other end of the second chain 29. The fourth sprocket 30 is connected to the air outlet mechanism. The bonding layer 21 is a mesh fabric, and the air outlet mechanism includes a fourth bevel gear set 31, and the front end of the fourth bevel gear set 31 is connected to a fan blade 32, an air outlet 33 is provided on the outside of the fan blade 32, and the top of the air outlet 33 is connected to the internal cavity of the device body 1, an air outlet valve 34 is provided at the front end of the air outlet 33, and an air pressure sensor 35 is installed inside the device body 1; When the second sprocket 7 rotates, it also drives the third sprocket 28 on the top to rotate, so that the third sprocket 28 drives the fourth sprocket 30 to rotate through the second chain 29, so that the fourth sprocket 30 drives the fan blades 32 to rotate inside the air outlet 33 through the fourth bevel gear set 31, so that the air outlet 33 sucks the gas inside the device body 1 into the cavity, and then the air outlet 33 discharges the gas through the air outlet valve 34.

[0030] Working principle: When using the rubber roller synchronization device for copper foil surface treatment, first connect the device body 1 to the external power supply, and then make the driving mechanism drive the limiting mechanism to operate, so that the reciprocating threaded shaft 11 rotates to drive the threaded sleeve 12 to rise and fall, so that the threaded sleeve 12 drives the limiting shell 14 to rise and fall to the specified position, so that the limiting shell 14 drives the synchronization roller body 19 to rise and fall to the specified position, and then the copper foil workpiece is transmitted to the inside of the device body 1. At this time, the driving mechanism drives the synchronization mechanism to operate, so that the convex groove rod 15 in the synchronization mechanism rotates, so that the convex groove rod 15 drives the first bevel gear set 16 and the drive shaft 17 to rotate, so that the drive shaft 17 drives the second bevel gear set 18 to rotate, so that the second bevel gear set 18 drives the synchronization roller body 19 to rotate, so that the synchronization roller body 19 can fit the copper foil workpiece for transmission; When the copper foil workpiece is being transported, the guide roller 20 and the laminating layer 21 inside the device body 1 will support the copper foil workpiece, so that the guide roller 20 and the synchronous roller body 19 can transport the copper foil workpiece; When the driving mechanism is running, the driving motor 4 will rotate in the forward direction, thereby engaging the ratchet group on the top of the first sprocket 5, that is, the first ratchet 8 and the second ratchet 9 are engaged, and the second ratchet 9 will drive the reciprocating threaded shaft 11 to rotate through the spring shaft 10. Since the ratchet group on the top of the first sprocket 5 and the ratchet group on the top of the second sprocket 7 are in opposite directions, the ratchet group on the top of the second sprocket 7 will be disengaged, that is, the first ratchet 8 and the second ratchet 9 will be disengaged, and the second ratchet 9 will retreat under the drive of the spring shaft 10, so that the synchronization mechanism will not operate; When the driving mechanism rotates in the reverse direction, the second sprocket 7 drives the grooved rod 15 to rotate, thereby causing the grooved rod 15 to drive the first bevel gear set 16 and the drive shaft 17 to rotate, and at the same time the drive shaft 17 also drives the third bevel gear set 22 in the air intake mechanism to rotate, thereby causing the third bevel gear set 22 to drive the air intake fan blades 23 to rotate, so that the sliding shell 24 transmits the air from the air intake pipe 26 to the inside of the device body 1, and when the sliding shell 24 is driven by the limit shell 14 to rise and fall, the retractable cloth strip 25 on the outside of the sliding shell 24 will close the gap, thereby preventing the airflow from affecting the drive motor 4 and other equipment; When the second sprocket 7 rotates, it will also drive the third sprocket 28 on the top to rotate, so that the third sprocket 28 drives the fourth sprocket 30 to rotate through the second chain 29, so that the fourth sprocket 30 drives the fan blades 32 to rotate inside the air outlet 33 through the fourth bevel gear set 31, so that the air outlet 33 sucks the gas inside the device body 1 into the cavity, so that the air outlet 33 discharges the gas through the air outlet valve 34, and when adjusting the operating speed of the air inlet mechanism and the air outlet mechanism, the internal air pressure can be monitored by the air pressure sensor 35 in the device body 1, so as to adjust the operating speed of the air inlet mechanism and the air outlet mechanism.

[0031] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A rubber roller synchronization device for copper foil surface treatment, comprising a device body (1) and a discharge port (3) provided at the left end of the device body (1), a feed hole provided at the right end of the device body (1), and an observation window (2) provided at the front end of the device body (1); Its characteristics are: The rear end of the device body (1) is provided with a driving mechanism, and the top of the driving mechanism is connected to a limiting mechanism, and the limiting mechanism includes a reciprocating threaded shaft (11), a threaded sleeve (12) is provided on the outside of the reciprocating threaded shaft (11), and the outside of the threaded sleeve (12) is connected to a limiting shell (14); The top of the driving mechanism is connected to a synchronization mechanism, and the synchronization mechanism includes a convex groove rod (15), and the top of the convex groove rod (15) is slidably connected to a first bevel gear set (16), and the first bevel gear set (16) is rotatably connected to the inside of the limit housing (14), a driving shaft (17) is provided at the right end of the first bevel gear set (16), and two sets of second bevel gear sets (18) are provided outside the driving shaft (17), and the front end of the second bevel gear set (18) is connected to a synchronization roller body (19); The synchronous roller body (19) is located inside the device body (1), an air inlet mechanism is provided inside the device body (1), and an air outlet mechanism is provided at the bottom of the device body (1).

2. The rubber roller synchronization device for copper foil surface treatment according to claim 1, characterized in that: The rear end of the device body (1) is fixedly connected to a driving mechanism, and the driving mechanism includes a driving motor (4), and a first sprocket (5) is provided on the top of the driving motor (4), a first chain (6) is engaged on the outer side of the first sprocket (5), and a second sprocket (7) is engaged on the other end of the first chain (6), and ratchet groups are provided on the tops of the first sprocket (5) and the second sprocket (7).

3. The rubber roller synchronization device for copper foil surface treatment according to claim 2, characterized in that: The second sprocket (7) is connected to the inside of the device body (1) through a bearing seat, and the ratchet group includes a first ratchet (8), and the top of the first ratchet (8) is engaged with a second ratchet (9), the top of the second ratchet (9) is connected to a spring shaft (10), and the ratchet group on the top of the first sprocket (5) and the ratchet group on the top of the second sprocket (7) face opposite directions.

4. The rubber roller synchronization device for copper foil surface treatment according to claim 3, characterized in that: The top of the first sprocket (5) is connected to the reciprocating threaded shaft (11) through a ratchet group, and the top of the second sprocket (7) is connected to the convex groove rod (15) through a ratchet group. A sliding shaft (13) is provided inside the device body (1), and the outer side of the sliding shaft (13) is slidably connected to the threaded sleeve (12).

5. The rubber roller synchronization device for copper foil surface treatment according to claim 4, characterized in that: The convex groove rod (15) passes through the limiting shell (14) and is slidably connected to the first bevel gear set (16), and two sets of third bevel gear sets (22) are provided on the outside of the driving shaft (17). The front end of the third bevel gear set (22) is connected to the air intake mechanism, and the air intake mechanism includes an air intake fan blade (23), and a sliding shell (24) is provided on the outside of the air intake fan blade (23). The outside of the sliding shell (24) is slidably connected to the device body (1), and the top and bottom of the sliding shell (24) are both provided with a telescopic cloth strip (25), and the other end of the telescopic cloth strip (25) is fixedly connected to the device body (1).

6. The rubber roller synchronization device for copper foil surface treatment according to claim 5, characterized in that: The rear end of the sliding shell (24) is fixedly connected to the limiting shell (14) via a bracket, and the bottom of the sliding shell (24) is connected to an air inlet pipe (26), and the rear end of the air inlet pipe (26) is connected to an air inlet valve (27).

7. The rubber roller synchronization device for copper foil surface treatment according to claim 6, characterized in that: The air inlet valve (27) is fixedly connected to the rear end of the device body (1), and a guide roller (20) is provided inside the device body (1), and the guide roller (20) is located at the bottom of the synchronous roller body (19).

8. The rubber roller synchronization device for copper foil surface treatment according to claim 7, characterized in that: A bonding layer (21) is provided inside the device body (1), and the bonding layer (21) is at the same height as the top of the guide roller (20). A third sprocket (28) is provided on the top of the second sprocket (7), and a second chain (29) is engaged with the outer side of the third sprocket (28). The other end of the second chain (29) is engaged with a fourth sprocket (30), and the fourth sprocket (30) is connected to the air outlet mechanism.

9. The rubber roller synchronization device for copper foil surface treatment according to claim 8, characterized in that: The bonding layer (21) is a mesh fabric, and the air outlet mechanism includes a fourth bevel gear set (31), and the front end of the fourth bevel gear set (31) is connected to a fan blade (32), an air outlet (33) is provided on the outside of the fan blade (32), and the top of the air outlet (33) is connected to the internal cavity of the device body (1).

10. The rubber roller synchronization device for copper foil surface treatment according to claim 9, characterized in that: An air outlet valve (34) is provided at the front end of the air outlet (33), and an air pressure sensor (35) is installed inside the device body (1).

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