Processing device capable of improving uniform density of copper foil surface

Abstract

The utility model relates to the technical field of copper foil production and processing, in particular to a processing device capable of improving the uniform density of a copper foil surface, which comprises a bottom plate, a material roller fixedly connected with one ends of two rotating shafts, a connecting groove arranged at one end of the left rotating shaft, a motor fixedly arranged on one side of a fixing plate, and a motor arranged on the other side of the fixing plate. And an output shaft of the motor is fixedly connected with a connecting shaft inserted into the connecting groove. The material roller and the output shaft of the motor are connected in an inserted mode through the rotating shaft, the connecting shaft and the connecting groove, the operation gear is rotated to drive the threaded rod connected with the operation gear to rotate, and the movable plate on the outer side is controlled to drive the vertical plate to be away from the fixed plate, so that the rotating shaft is conveniently taken out of the fixed plate and the vertical plate, and the material roller is conveniently disassembled and replaced; the technical problems that when an electrolytic copper foil producing and processing device in the prior art is actually used, an arranged copper foil winding and unwinding roller is fixedly installed, so that the copper foil winding and unwinding roller is difficult to detach after being wound by a certain thickness, and replacement is troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil production and processing, in particular to a processing device capable of improving the uniform density of the copper foil surface. Background Art

[0002] Copper foil is a cathodic electrolytic material, a thin, continuous layer of metal deposited on the substrate of a circuit board. It serves as the electrical conductor of the PCB. It easily adheres to the insulating layer, accepts the printed protective layer, and forms the circuit pattern after etching. Copper foil has low surface oxygen content, allowing it to adhere to a variety of substrates, such as metals and insulating materials, and has a wide operating temperature range. It is primarily used for electromagnetic shielding and antistatic purposes. When conductive copper foil is placed on the substrate and combined with the metal substrate, it exhibits excellent conductivity and provides electromagnetic shielding.

[0003] In current electrolytic copper foil production and processing equipment, the copper foil rewinding and unwinding rollers are relatively fixed during actual use, making them difficult to remove after winding to a certain thickness, resulting in troublesome replacement. Therefore, it is necessary to provide a processing device that can improve the uniformity of copper foil surface density to address this technical problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a processing device that can improve the uniform density of the copper foil surface.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses a processing device capable of improving the uniform density of the copper foil surface, comprising a base plate, characterized in that: a fixed plate is symmetrically fixedly installed on the upper surface of the base plate, a movable groove is opened on one side of each of the fixed plates, and a threaded rod is rotatably connected to the inside of the fixed plate, one end of the threaded rod passes through the fixed plate and is sleeved with an operating gear, and the outer side of the threaded rod is screwed with a movable plate, a vertical plate is fixedly installed on one side of the movable plate, a rotating shaft is inserted into the interior of the vertical plate and the fixed plate, one end of the two rotating shafts is fixedly connected to a material roller, and a connecting groove is opened on one end of the rotating shaft located on the left side, a motor is fixedly installed on one side of the fixed plate, and the output shaft of the motor is fixedly connected to a connecting shaft inserted into the connecting groove.

[0007] As a preferred technical solution of the present invention, the longitudinal section of the connecting shaft is a square structure, and the fixing plate is an L-shaped structure.

[0008] As a preferred technical solution of the present invention, an electroplating pool connected to the bottom plate is provided between the two fixed plates, and an anti-wear roller is symmetrically rotatably connected to the inner side of the electroplating pool.

[0009] As a preferred technical solution of the present invention, electric telescopic rods are fixedly installed on both sides of the electroplating pool, the output ends of the electric telescopic rods are fixedly connected to brackets, and the opposite surfaces of the two brackets are connected to guide rollers for common rotation.

[0010] As a preferred technical solution of the present invention, the movable plate and the vertical plate are connected to form an L-shaped structure, and the movable plate and the movable groove are slidably connected.

[0011] As an optimal technical solution of the present invention, a rectangular block is fixedly installed on the other side of the fixed plate, a hand-adjusting bolt is screwed inside the rectangular block, and the lower end of the hand-adjusting bolt is rotatably connected to a fixing block engaged with the operating gear.

[0012] As a preferred technical solution of the present invention, one side of the clamping block is in contact with the fixed plate, and the tooth gap of the operating gear is 0.14 mm.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides a processing device that can improve the uniform density of the copper foil surface. The material roller and the output shaft of the motor are connected by a rotating shaft, a connecting shaft and a connecting groove. By rotating the operating gear, the threaded rod connected to it is driven to rotate, so as to control the outer movable plate to drive the vertical plate away from the fixed plate, thereby facilitating the removal of the rotating shaft from the inside of the fixed plate and the vertical plate, and facilitating the removal and replacement of the material roller. This solves the technical problem of the electrolytic copper foil production and processing device in the prior art that the copper foil retracting and unreeling roller is relatively fixed during actual use, resulting in difficulty in removal after reeling to a certain thickness, causing troublesome replacement.

[0015] 2. The utility model provides a processing device that can improve the uniform density of the copper foil surface. An operating gear is provided on the outer side of the threaded rod, and by rotating the hand-adjusting bolt, the clamping block rotatably connected to the threaded rod is driven to move downward so that it engages with the operating gear, thereby avoiding the wire backing phenomenon, enhancing the firmness of the connection between the vertical plate and the fixed plate, and ensuring the stability of the rotation of the material roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a processing device for improving the uniform density of a copper foil surface provided by the present invention;

[0018] Figure 2This is a schematic diagram of the main structure of the material roller, fixed plate and vertical plate connected in the present invention;

[0019] Figure 3 This is a left-side structural diagram of the connection between the rotating shaft and the material roller of the utility model;

[0020] Figure 4 It is a partial enlarged view of part A of the present utility model.

[0021] Numbers in the figure: 1. Movable groove; 2. Bottom plate; 3. Electric telescopic rod; 4. Bracket; 5. Fixed plate; 6. Motor; 7. Material roller; 8. Anti-wear roller; 9. Guide roller; 10. Vertical plate; 11. Movable plate; 12. Operating gear; 13. Threaded rod; 14. Connecting shaft; 15. Connecting groove; 16. Rotating shaft; 17. Manual adjustment bolt; 18. Rectangular block; 19. Fixing block; 20. Electroplating tank. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" 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, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example 1:

[0025] like Figure 1-4As shown, the utility model is a processing device for improving the uniform density of the copper foil surface, comprising a base plate 2, a fixed plate 5 is symmetrically fixedly installed on the upper surface of the base plate 2, a movable groove 1 is provided on one side of each fixed plate 5, and a threaded rod 13 is rotatably connected to the inside of the fixed plate 5, one end of the threaded rod 13 passes through the fixed plate 5 and is sleeved with an operating gear 12, and a movable plate 11 is screwed to the outside of the threaded rod 13, a vertical plate 10 is fixedly installed on one side of the movable plate 11, a rotating shaft 16 is inserted into the interior of the vertical plate 10 and the fixed plate 5, one end of the two rotating shafts 16 is fixedly connected to a material roller 7, and a connecting groove 15 is provided at one end of the rotating shaft 16 on the left side, a motor 6 is fixedly installed on one side of the fixed plate 5, and the output shaft of the motor 6 is fixedly connected to a connecting shaft 14 inserted into the connecting groove 15.

[0026] like Figure 2 As shown, the longitudinal section of the connecting shaft 14 is a square structure, and the fixing plate 5 is an L-shaped structure.

[0027] During implementation, the material roller 7 and the output shaft of the motor 6 are connected by a rotating shaft 16, a connecting shaft 14 and a connecting groove 15. By rotating the operating gear 12, the threaded rod 13 connected thereto is driven to rotate, thereby controlling the outer movable plate 11 to drive the vertical plate 10 away from the fixed plate 5, thereby facilitating the removal of the rotating shaft 16 from the inside of the fixed plate 5 and the vertical plate 10, and facilitating the removal and replacement of the material roller 7. This solves the technical problem in the prior art of the electrolytic copper foil production and processing device that, during actual use, the copper foil retracting and unreeling roller is relatively fixedly installed, making it difficult to disassemble after winding to a certain thickness, resulting in troublesome replacement.

[0028] Example 2:

[0029] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: an electroplating pool 20 connected to the base plate 2 is arranged between the two fixed plates 5, and the inner side of the electroplating pool 20 is symmetrically connected to the anti-wear roller 8, and electric telescopic rods 3 are fixedly installed on both sides of the electroplating pool 20, and the output end of the electric telescopic rod 3 is fixedly connected to the bracket 4, and the opposite surfaces of the two brackets 4 are jointly rotatably connected to the guide roller 9, the movable plate 11 and the vertical plate 10 are connected to form an L-shaped structure, and the movable plate 11 is slidably connected to the movable groove 1, and a rectangular block 18 is fixedly installed on the other side of the fixed plate 5, and a manual adjustment bolt 17 is screwed inside the rectangular block 18, and the lower end of the manual adjustment bolt 17 is rotatably connected to a fixing block 19 engaged with the operating gear 12, and one side of the fixing block 19 is in contact with the fixed plate 5, and the tooth gap of the operating gear 12 is 0.14mm.

[0030] During implementation, an operating gear 12 is provided on the outside of the threaded rod 13, and by rotating the hand-adjusting bolt 17, the fixing block 19 rotatably connected to it is driven to move downward, so that it is engaged with the operating gear 12, thereby avoiding the wire backing phenomenon, enhancing the firmness of the connection between the vertical plate 10 and the fixed plate 5, and ensuring the stability of the rotation of the material roller 7.

[0031] The electroplating tank 20 of the present technical solution is pre-installed with a detector, and the fixed plate 5 is pre-installed with a PLC controller (not shown in the figure). During use, one of the material rollers 7 releases the material strip, which passes over the top of the anti-wear roller 8, through the bottom of the guide roller 9, and is wound on the outside of the other material roller 7. When the detector detects that the copper foil surface density on the material strip is relatively high, it sends a signal to the PLC controller, instructing the motor 6 output shaft to increase its speed. At the same time, the electric telescopic rod 3 extends, causing the guide roller 9 to rise, so that the copper foil material strip is lifted to a certain height above the electroplating tank 20. When the detector detects that the copper foil surface density on the material strip is relatively low, the speed of the motor 6 output shaft is controlled to decrease, and the position of the guide roller 9 is controlled to descend, thereby achieving the effect of increasing the uniform density of the copper foil surface. When the material roller 7 needs to be removed, first turn the hand-adjusting bolt 17 to drive the fixing block 19 rotatably connected to it to move upward, so that it is separated from the operating gear 12, and then turn the operating gear 12 to drive the threaded rod 13 connected to it to rotate, driving the outer movable plate 11 to drive the vertical plate 10 away from the fixed plate 5. At this time, the rotating shaft 16 connected to the material roller 7 is detached from the inside of the fixed plate 5 and the vertical plate 10, and the connecting shaft 14 is detached from the inside of the connecting groove 15.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A processing device capable of improving the uniform density of a copper foil surface, comprising a bottom plate (2), characterized in that: A fixed plate (5) is symmetrically fixedly installed on the upper surface of the bottom plate (2), and a movable groove (1) is provided on one side of each fixed plate (5), and a threaded rod (13) is rotatably connected inside the fixed plate (5), one end of the threaded rod (13) passes through the fixed plate (5) and is sleeved with an operating gear (12), and the outer side of the threaded rod (13) is screwed with a movable plate (11), and a vertical plate (10) is fixedly installed on one side of the movable plate (11), and a rotating shaft (16) is inserted into the interior of the vertical plate (10) and the fixed plate (5), and one end of the two rotating shafts (16) is fixedly connected to a material roller (7), and one end of the rotating shaft (16) on the left side is provided with a connecting groove (15), and a motor (6) is fixedly installed on one side of the fixed plate (5), and the output shaft of the motor (6) is fixedly connected to a connecting shaft (14) inserted into the connecting groove (15).

2. A processing device capable of improving the uniform density of copper foil surface according to claim 1, characterized in that: The longitudinal section of the connecting shaft (14) is a square structure, and the fixing plate (5) is an L-shaped structure.

3. The processing device for improving the uniform density of the copper foil surface according to claim 1, characterized in that: An electroplating pool (20) connected to the bottom plate (2) is provided between the two fixed plates (5), and an anti-wear roller (8) is symmetrically rotatably connected to the inner side of the electroplating pool (20).

4. A processing device capable of improving the uniform density of the copper foil surface according to claim 3, characterized in that: Electric telescopic rods (3) are fixedly installed on both sides of the electroplating pool (20), the output ends of the electric telescopic rods (3) are fixedly connected to brackets (4), and the opposite surfaces of the two brackets (4) are rotatably connected to guide rollers (9).

5. The processing device for improving the uniform density of the copper foil surface according to claim 1, characterized in that: The movable plate (11) and the vertical plate (10) are connected to form an L-shaped structure, and the movable plate (11) and the movable groove (1) are slidably connected.

6. The processing device for improving the uniform density of the copper foil surface according to claim 1, characterized in that: A rectangular block (18) is fixedly mounted on the other side of the fixing plate (5), a hand-adjusting bolt (17) is screwed inside the rectangular block (18), and the lower end of the hand-adjusting bolt (17) is rotatably connected to a clamping block (19) engaged with the operating gear (12).

7. A processing device capable of improving the uniform density of copper foil surface according to claim 6, characterized in that: One side of the clamping block (19) is in contact with the fixed plate (5), and the tooth gap of the operating gear (12) is 0.14 mm.

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