Surface cleaning device for copper foil winding

Abstract

The utility model discloses a surface cleaning device for copper foil winding, which belongs to the technical field of copper foil winding cleaning and comprises a top plate, supporting columns are fixedly mounted at four corners of the bottom of the top plate, and a bottom plate is fixedly mounted at the bottom ends of the four groups of supporting columns. According to the surface cleaning device for copper foil winding, by arranging a pressing plate, a pressing spring, an adjusting stud and an adjusting screw sleeve, the adjusting screw sleeve is screwed to press the top of a top plate, so that the adjusting stud moves upwards, the pressing plate is driven to move upwards to be away from a bottom plate, the pressing spring is compressed to deform between the top plate and the pressing plate, and after a copper foil penetrates through three sets of cleaning sleeves, the copper foil is cleaned; an adjusting screw sleeve is loosened, and a pressing plate is pressed downwards under the springback effect of a pressing spring, so that a cleaning sleeve at the bottom of the pressing plate is pressed downwards on the top of the copper foil, the copper foil is ensured to bypass and cling to the surfaces of three groups of cleaning sleeves in an S shape, the pressure of the cleaning sleeves pressed on the surface of the copper foil is conveniently adjusted, and the copper foil is prevented from being broken due to overlarge pressure of the cleaning sleeves on the surface of the copper foil.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper foil rolling and cleaning, in particular to a surface cleaning device for copper foil rolling. Background Art

[0002] Copper foil is a thin, continuous metal foil used on the base layer of circuit boards. Copper foil rolling is a very important step in the copper foil processing process. Rolling up the copper foil facilitates the transportation of the copper foil. Since there will be waste debris left on the surface of the copper foil during processing, the surface of the copper foil needs to be cleaned to prevent the waste debris from squeezing the copper foil and causing deformation of the copper foil.

[0003] When the existing surface cleaning device for copper foil winding is used to clean the surface of the copper foil, the cleaning sleeve is generally fixedly installed, and the pressure of the cleaning sleeve on the surface of the copper foil cannot be adjusted at will. When the copper foil is wrapped around the surface of the cleaning sleeve for cleaning, the pressure of the cleaning sleeve on the surface of the copper foil is too large, causing the copper foil to break. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a surface cleaning device for copper foil rolling, which solves the problem that the existing surface cleaning device for copper foil rolling cannot arbitrarily adjust the pressure of the cleaning sleeve on the copper foil surface, which easily causes the cleaning sleeve to press too much pressure on the copper foil surface, resulting in copper foil breakage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface cleaning device for copper foil rolling, comprising a top plate, support columns are fixedly installed at the four corners of the bottom of the top plate, and a bottom plate is fixedly installed at the bottom ends of four groups of support columns, clamping rods are slidably installed at the four corners of the bottom of the top plate near the support columns, and the top ends of the four groups of clamping rods pass through the top plate and are fixedly installed with return-shaped connecting plates, and the bottom ends of the four groups of clamping rods are fixedly installed with clamping plates, a clamping spring is provided on the surface of the clamping rod between the top plate and the clamping plate, support plates are symmetrically provided on both sides of the clamping plate, support plates are respectively provided at both ends of both sides of the bottom plate, and an I-shaped sleeve is provided between the support plates opposite to each other on both sides of the bottom plate and the clamping plate.

[0006] As a further solution of the utility model: an adjusting stud is fixedly installed at the central position of the top of the clamping plate, and the top end of the adjusting stud passes through the top plate and is fixedly installed with a limiting plate, and an adjusting screw sleeve is provided on the surface of the adjusting stud located on the top plate.

[0007] As a further solution of the utility model: a baffle is fixedly installed at the bottom of one side of the support plate, a rotating column is rotatably installed on the top of the baffle on one side of the support plate, and six groups of limit strips are fixedly installed at equal angles on the surface of the rotating column.

[0008] As a further solution of the utility model: two groups of fixing bolts are symmetrically provided at the bottom of the support plate on the side away from the baffle, and the fixing bolts pass through the support plate and are connected to the bottom plate or the clamping plate.

[0009] As a further solution of the utility model: six groups of limiting grooves are respectively provided at equal angles on both ends of the inner wall of the work-shaped sleeve, and the limiting grooves correspond to the limiting strips, and a cleaning sleeve is fixedly installed on the surface of the work-shaped sleeve.

[0010] As a further solution of the utility model: the I-shaped sleeve at the bottom of the clamping plate is located at the top of the central position of the two groups of I-shaped sleeves at the top of the base plate, and the center position of the I-shaped sleeve at the bottom of the clamping plate is lower than the center position of the two groups of I-shaped sleeves at the top of the base plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The surface cleaning device for copper foil winding is provided with a pressing plate, a pressing spring, an adjusting stud and an adjusting screw sleeve. The adjusting screw sleeve is twisted to press on the top of the top plate to move the adjusting stud upward, driving the pressing plate to move up and away from the bottom plate to compress the pressing spring to deform between the top plate and the pressing plate. After the copper foil passes through three groups of cleaning sleeves, the adjusting screw sleeve is loosened to press the pressing plate downward under the rebound action of the pressing spring, so that the cleaning sleeve at the bottom of the pressing plate is pressed downward on the top of the copper foil, ensuring that the copper foil is in an S shape and passes around and is close to the surfaces of the three groups of cleaning sleeves, so that the pressure of the cleaning sleeve on the surface of the copper foil can be adjusted conveniently, and the copper foil can be prevented from being broken due to excessive pressure of the cleaning sleeve on the surface of the copper foil.

[0013] 2. The surface cleaning device for copper foil winding is provided with a support plate, a rotating column, fixing bolts and a profile sleeve. After the profile sleeve is clamped on the surfaces of two sets of opposite rotating columns, the support plate is moved to a position corresponding to the bottom plate or the clamping plate, and the fixing bolts are tightened to connect and fix the support plate with the bottom plate or the clamping plate, so that the profile sleeve and the cleaning sleeve can be clamped, fixed or disassembled and replaced conveniently. When the copper foil passes on the surface of the cleaning sleeve, the friction between the cleaning sleeve and the copper foil drives the profile sleeve to rotate, so that the profile sleeve and the rotating column rotate synchronously, thereby cleaning the surface of the copper foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the top plate, the pressing plate and the pressing spring of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the support plate and the rotating column of the utility model;

[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the tooling sleeve and the cleaning sleeve of the utility model;

[0018] In the figure: 1. top plate; 2. support column; 3. bottom plate; 4. clamping rod; 5. return connecting plate; 6. clamping plate; 7. clamping spring; 8. adjusting stud; 9. limit plate; 10. adjusting screw sleeve; 11. support plate; 12. baffle bar; 13. rotating column; 14. limit bar; 15. fixing bolt; 16. tool sleeve; 17. limit groove; 18. cleaning sleeve. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a surface cleaning device for copper foil winding, comprising a top plate 1, support columns 2 are fixedly installed at the four corners of the bottom of the top plate 1, and bottom plates 3 are fixedly installed at the bottom ends of four groups of support columns 2, pressing rods 4 are slidably installed at the four corners of the bottom of the top plate 1 close to the support columns 2, and the top ends of the four groups of pressing rods 4 pass through the top plate 1 and are fixedly installed with return-shaped connecting plates 5. Due to the provision of the return-shaped connecting plates 5, when the pressing plate 6 approaches or moves away from the top plate 1, the four groups of pressing rods 4 can slide synchronously at the bottom of the top plate 1 under the connection of the return-shaped connecting plates 5, so as to avoid the pressing plate 6 from tilting during the movement, so that the pressing rods 4 are stuck at the bottom of the top plate 1;

[0021] A pressing plate 6 is fixedly installed at the bottom end of the four groups of pressing rods 4. A pressing spring 7 is provided on the surface of the pressing rod 4 between the top plate 1 and the pressing plate 6. By providing the pressing spring 7, the pressing plate 6 is pressed toward the bottom plate 3 under the rebound action of the pressing spring 7, so that the cleaning sleeve 18 can be pressed on the top of the copper foil to clean the top of the copper foil.

[0022] An adjusting stud 8 is fixedly installed at the central position of the top of the clamping plate 6, and the top end of the adjusting stud 8 passes through the top plate 1 and is fixedly installed with a limiting plate 9. An adjusting screw sleeve 10 is provided on the surface of the adjusting stud 8 located on the top of the top plate 1. Because of the adjusting screw sleeve 10, the adjusting screw sleeve 10 is screwed to move on the surface of the adjusting stud 8, and the position of the adjusting screw sleeve 10 on the surface of the adjusting stud 8 is adjusted to control the height of the clamping plate 6 moving downward at the bottom of the top plate 1 to press against the bottom plate 3.

[0023] Support plates 11 are symmetrically provided on both sides of the clamping plate 6, and support plates 11 are respectively provided at both ends of both sides of the bottom plate 3. A baffle 12 is fixedly installed at the bottom of one side of the support plate 11, and a rotating column 13 is rotatably installed on the top of the baffle 12 on one side of the support plate 11, and six groups of limit strips 14 are fixedly installed at equal angles on the surface of the rotating column 13. By providing the rotating column 13, the I-shaped sleeve 16 drives the rotating column 13 to rotate on the top of the support plate 11, ensuring that the I-shaped sleeve 16 drives the cleaning sleeve 18 to rotate and clean the copper foil surface without getting stuck.

[0024] Two sets of fixing bolts 15 are symmetrically provided at the bottom of the support plate 11 on the side away from the baffle 12, and the fixing bolts 15 pass through the support plate 11 and are connected to the base plate 3 or the clamping plate 6. Because of the fixing bolts 15, after the support plate 11 is clamped in the corresponding position of the base plate 3 or the clamping plate 6, the baffle 12 is in contact with the base plate 3 or the clamping plate 6, ensuring that when the fixing bolts 15 are tightened, the fixing bolts 15 can pass through the support plate 11 and be connected and fixed to the base plate 3 or the clamping plate 6.

[0025] An I-shaped sleeve 16 is provided between the supporting plates 11 on both sides of the bottom plate 3 and the pressing plate 6. Six groups of limiting grooves 17 are provided at equal angles at both ends of the inner wall of the I-shaped sleeve 16, and the limiting grooves 17 correspond to the limiting strips 14. A cleaning sleeve 18 is fixedly installed on the surface of the I-shaped sleeve 16. By providing the limiting strips 14 and the limiting grooves 17, after the limiting grooves 17 are stuck on the corresponding limiting strips 14, it is ensured that the I-shaped sleeve 16 can rotate synchronously with the rotating column 13.

[0026] The I-shaped sleeve 16 at the bottom of the pressing plate 6 is located at the top of the central position of the two groups of I-shaped sleeves 16 at the top of the bottom plate 3, and the center position of the I-shaped sleeve 16 at the bottom of the pressing plate 6 is lower than the center position of the two groups of I-shaped sleeves 16 at the top of the bottom plate 3. Because there are three groups of I-shaped sleeves 16, after the copper foil is S-shaped and passes around the surfaces of the three groups of I-shaped sleeves 16, the copper foil is rolled up so that the copper foil can be close to the surface of the cleaning sleeve 18, thereby cleaning the surface of the copper foil.

[0027] The working principle of the utility model is:

[0028] The two groups of rotating columns 13 are clamped at the two ends of the tool sleeve 16 so that the limit strip 14 can be inserted into the corresponding limit groove 17, and the adjusting screw sleeve 10 is turned to control the clamping plate 6 to move up close to the top plate 1, and the support plates 11 at the two ends of the tool sleeve 16 are correspondingly clamped in the installation position of the bottom plate 3 or the clamping plate 6, and the fixing bolts 15 are tightened to connect and fix the support plate 11 with the bottom plate 3 and the clamping plate 6. After the copper foil passes through between the top plate 1 and the bottom plate 3, the three groups of cleaning sleeves 18 can be located on both sides of the copper foil, and the adjusting screw sleeve 10 is turned in the opposite direction to press the clamping plate 6 toward the bottom plate 3 under the rebound action of the clamping spring 7, so that the cleaning sleeve 18 at the bottom of the clamping plate 6 is close to the top of the copper foil, so that the copper foil is S-shaped and bypasses the three groups of cleaning sleeves 18, and the copper foil is controlled to be rolled up, and the copper foil and the cleaning sleeve 18 rub against each other, so that the cleaning sleeve 18 rolls and cleans on the surface of the copper foil.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A surface cleaning device for copper foil winding, comprising a top plate (1), characterized in that: Support columns (2) are fixedly installed at the four corners of the bottom of the top plate (1), and the bottom ends of the four groups of support columns (2) are fixedly installed with bottom plates (3). Clamping rods (4) are slidably installed at the four corners of the bottom of the top plate (1) near the support columns (2), and the top ends of the four groups of clamping rods (4) pass through the top plate (1) and are fixedly installed with return-shaped connecting plates (5). Clamping plates (6) are fixedly installed at the bottom ends of the four groups of clamping rods (4). A clamping spring (7) is provided on the surface of the clamping rod (4) located between the top plate (1) and the clamping plate (6). Support plates (11) are symmetrically provided on both sides of the clamping plate (6). Support plates (11) are respectively provided at both ends of both sides of the bottom plate (3). A work-shaped sleeve (16) is provided between the support plates (11) on both sides of the bottom plate (3) and the clamping plate (6).

2. A surface cleaning device for copper foil winding according to claim 1, characterized in that: An adjusting stud (8) is fixedly installed at the central position of the top of the clamping plate (6), and the top end of the adjusting stud (8) passes through the top plate (1) and is fixedly installed on a limiting plate (9), and an adjusting screw sleeve (10) is provided on the surface of the adjusting stud (8) located at the top of the top plate (1).

3. The surface cleaning device for copper foil winding according to claim 1, characterized in that: A blocking bar (12) is fixedly mounted at the bottom of one side of the support plate (11), a rotating column (13) is rotatably mounted on the top of the blocking bar (12) on one side of the support plate (11), and six groups of limiting bars (14) are fixedly mounted at equal angles on the surface of the rotating column (13).

4. A surface cleaning device for copper foil winding according to claim 3, characterized in that: Two groups of fixing bolts (15) are symmetrically arranged at the bottom of the support plate (11) on the side away from the blocking bar (12), and the fixing bolts (15) pass through the support plate (11) and are connected to the bottom plate (3) or the clamping plate (6).

5. A surface cleaning device for copper foil winding according to claim 4, characterized in that: Six groups of limiting grooves (17) are respectively arranged at equal angles at both ends of the inner wall of the work-shaped sleeve (16), and the limiting grooves (17) correspond to the limiting strips (14). A cleaning sleeve (18) is fixedly mounted on the surface of the work-shaped sleeve (16).

6. A surface cleaning device for copper foil winding according to claim 5, characterized in that: The tool-shaped sleeve (16) at the bottom of the clamping plate (6) is located at the top of the central position of the two groups of tool-shaped sleeves (16) at the top of the bottom plate (3), and the central position of the tool-shaped sleeve (16) at the bottom of the clamping plate (6) is lower than the central position of the two groups of tool-shaped sleeves (16) at the top of the bottom plate (3).

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