Static electricity eliminating device

Abstract

The utility model relates to the technical field of water electroplating equipment, in particular to a static electricity eliminating device. The static electricity eliminating device is installed on the electroplating equipment, the electroplating equipment is used for producing a film roll, the static electricity eliminating device comprises a fixing base, a lifting assembly and an arc-shaped conductive part, the fixing base is installed on the electroplating equipment, the lifting assembly is installed on the fixing base, and the arc-shaped conductive part is connected with the lifting assembly which can drive the arc-shaped conductive part to ascend and descend. Therefore, the arc surface of the arc-shaped conductive part can be separated from or abut against the film roll. By using the static electricity eliminating device, manual operation can be reduced, automatic discharging is achieved, and human resources are saved; and meanwhile, the arc surface of the arc-shaped conductive piece abuts against the film roll to prevent the surface of the film layer from being scratched, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water electroplating equipment, in particular to a static electricity elimination device. Background Art

[0002] When applying the film, the water electroplating equipment in the prior art needs to process the semi-finished film rolls from the previous process and remove the multiple turns of protective film wrapped on the semi-finished film rolls. When removing the protective film, a large amount of static electricity will be generated on the film roll due to friction. At this time, the worker needs to hold an insulated metal rod and rub it back and forth on the surface of the semi-finished film roll several times to discharge the film to prevent electric shock. Since it is not easy to control the strength of manual discharge, the metal rod will scratch the surface of the film layer, affecting the yield rate; at the same time, manual discharge also increases labor costs and wastes human resources.

[0003] Therefore, there is an urgent need for a static elimination device to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide a static elimination device which can automatically complete the discharge process without scratching the surface of the film layer, thereby improving product quality.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A static electricity elimination device is installed on an electroplating device, and the electroplating device is used to produce film rolls, including a fixed seat, a lifting component and an arc-shaped conductive part. The fixed seat is installed on the electroplating equipment, and the lifting component is installed on the fixed seat. The arc-shaped conductive part is connected to the lifting component. The lifting component can drive the arc-shaped conductive part to rise and fall, thereby allowing the arc surface of the arc-shaped conductive part to separate from or offset the film roll.

[0007] As a preferred technical solution of the above-mentioned static elimination device, the arc-shaped conductive member is a conductive elastic member.

[0008] As a preferred technical solution of the above-mentioned static elimination device, the lifting component is a pneumatic structure.

[0009] As a preferred technical solution of the above-mentioned static eliminator, the static eliminator further comprises a mounting seat, the mounting seat is mounted on the fixing seat, and the lifting assembly is mounted on the mounting seat.

[0010] As a preferred technical solution of the above-mentioned static eliminator, the static eliminator further comprises a connecting member, and two ends of the connecting member are respectively connected to the lifting assembly and the arc-shaped conductive member.

[0011] As a preferred technical solution of the above-mentioned static elimination device, the connecting piece is an arc-shaped structure.

[0012] As a preferred technical solution of the above-mentioned electrostatic elimination device, the electrostatic elimination device also includes a connecting rod and a fixed shaft, the connecting rod is connected to the electroplating equipment, the fixed shaft is rotatably connected to the connecting rod, the connecting part and the lifting component are arranged at intervals on the outer periphery of the fixed shaft, and the lifting component can drive the fixed shaft to rotate around the connecting rod, thereby enabling the arc surface of the arc-shaped conductive part to separate from or offset the film roll.

[0013] As a preferred technical solution of the above-mentioned static elimination device, the static elimination device also includes a connecting piece and a bracket, the connecting piece is installed on the fixed shaft, the bracket is installed on the lifting assembly, and the connecting piece is rotatably connected to the bracket.

[0014] As a preferred technical solution of the above-mentioned static elimination device, the static elimination device also includes a bearing, the fixed shaft is a hollow structure, the outer wall of the bearing abuts against the inner wall of the fixed shaft, and the inner wall of the bearing abuts against the outer wall of the connecting rod.

[0015] As a preferred technical solution of the above-mentioned static eliminator, the static eliminator further includes a fixing plate, and the fixing plate is arranged between the connecting member and the arc-shaped conductive member.

[0016] As a preferred technical solution of the above-mentioned static eliminator, the static eliminator is provided with a plurality of arc-shaped conductive members, and the plurality of arc-shaped conductive members are installed at intervals on the fixing plate.

[0017] Beneficial effects of the utility model:

[0018] The utility model provides a static elimination device. The static elimination device is installed on the electroplating equipment, and the electroplating equipment is used to produce film rolls. The static elimination device includes a fixed seat, a lifting assembly and an arc-shaped conductive member. The fixed seat is installed on the electroplating equipment, and the lifting assembly is installed on the lifting assembly. The arc-shaped conductive member is connected to the lifting assembly. The lifting assembly can drive the arc-shaped conductive member to rise and fall, so that the arc surface of the arc-shaped conductive member can be separated from or offset from the film roll. By using the static elimination device, manual work can be reduced, automatic discharge can be achieved, and human resources can be saved; at the same time, the arc surface of the arc-shaped conductive member offsets the film roll to prevent the surface of the film layer from being scratched, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the structure of the installation of the static elimination device and the electroplating equipment provided by the embodiment of the utility model;

[0021] Figure 2 A first isometric view of the static elimination device provided in an embodiment of the utility model;

[0022] Figure 3 A second isometric view of the static elimination device provided in an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Static elimination device; 10. Fixed seat; 11. Lifting assembly; 12. Arc-shaped conductive member; 13. Mounting seat; 14. Connecting member; 15. Connecting rod; 16. Fixed shaft; 17. Connecting piece; 18. Bracket; 19. Bearing; 101. Fixed plate;

[0025] 2. Electroplating equipment;

[0026] 3. Film roll. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0031] like Figure 1 As shown, the utility model provides an electrostatic eliminator 1, which is installed on an electroplating device 2, and the electroplating device 2 is used to produce a film roll 3. The electrostatic eliminator 1 is fixedly installed behind the film roll 3, so that the electrostatic eliminator 1 does not affect the disassembly and installation of the film roll 3.

[0032] Specifically, Figure 2 and Figure 3 As shown, the static elimination device 1 includes a fixed seat 10, a lifting component 11 and an arc-shaped conductive member 12. The fixed seat 10 is installed on the electroplating equipment 2, the lifting component 11 is installed on the fixed seat 10, and the arc-shaped conductive member 12 is connected to the lifting component 11. The lifting component 11 can drive the arc-shaped conductive member 12 to rise and fall, thereby allowing the arc surface of the arc-shaped conductive member 12 to separate from or offset the film roll 3. In this embodiment, the arc opening direction of the arc-shaped conductive member 12 is away from the film roll 3, which can prevent the open end of the arc-shaped conductive member 12 from scratching the surface of the film roll 3, thereby protecting the film roll 3. When the film roll 3 needs to be discharged, the lifting component 11 drives the arc-shaped conductive member 12 down, so that the arc surface of the arc-shaped conductive member 12 is against the film roll 3, and the static electricity generated by the film roll 3 is released through the arc-shaped conductive member 12 to prevent the staff from being electrocuted; when the film roll 3 does not need to be discharged, the lifting component 11 drives the arc-shaped conductive member 12 up, so that the arc surface of the arc-shaped conductive member 12 is separated from the film roll 3, which is convenient for the installation or removal of the film roll 3. By using the static elimination device 1, manual work can be reduced, automatic discharge can be achieved, and human resources can be saved; at the same time, the arc surface of the arc-shaped conductive member 12 is against the film roll 3, which can prevent the surface of the film layer from being scratched, thereby improving product quality.

[0033] Preferably, the arc-shaped conductive member 12 is a conductive elastic member. Specifically, in this embodiment, since the surface of the film roll 3 is easily scratched, and the rotation of the film roll 3 will also cause the thickness of the film roll 3 to change, in order to ensure that the arc-shaped conductive member 12 always contacts the film roll 3 during the discharge process, the arc-shaped conductive member 12 must be elastic so that the arc-shaped conductive member 12 always contacts the film roll 3 during the discharge process to ensure the discharge effect.

[0034] Optionally, the arc-shaped conductive part 12 is a phosphor copper spring sheet, which has the advantages of good conductivity, high elasticity, strong fatigue resistance, high strength, high elongation, and small burrs on the spring sheet surface. Therefore, whether the film roll 3 is winding or unwinding the film, the arc-shaped conductive part 12 can release the static electricity generated by the film roll 3, and the small burrs on the spring sheet surface will not scratch the surface of the film layer, thereby ensuring the quality of the product; at the same time, the phosphor copper spring sheet is not easy to corrode, thereby increasing the service life of the arc-shaped conductive part 12.

[0035] Preferably, the lifting assembly 11 is a pneumatic structure. Specifically, in this embodiment, the pneumatic structure is a cylinder, which is mounted on the fixing seat 10. The telescopic rod of the cylinder is connected to the arc-shaped conductive member 12, and the cylinder can push the arc-shaped conductive member 12 to move. Of course, in some other embodiments, the lifting assembly 11 can be a structure such as an electric push rod for driving the arc-shaped conductive member 12 to move.

[0036] Preferably, the static eliminator 1 further comprises a mounting seat 13, the mounting seat 13 is mounted on the fixed seat 10, and the lifting assembly 11 is mounted on the mounting seat 13. Specifically, in order to make the lifting assembly 11 firmly installed, the static eliminator 1 is provided with a mounting seat 13, the mounting seat 13 is fixedly mounted on the side wall of the fixed seat 10, and the lifting assembly 11 is mounted on the top wall of the mounting seat 13, which can improve the stability of the lifting assembly 11. In this embodiment, the static eliminator 1 is provided with two mounting seats 13, the fixed seat 10 is a plate-shaped structure, and the two mounting seats 13 are installed on the fixed seat 10 at intervals. At the same time, the static eliminator 1 is also provided with two lifting assemblies 11, the two lifting assemblies 11 are respectively mounted on the two mounting seats 13, and the two lifting assemblies 11 are respectively connected to the arc-shaped conductive member 12, which can make the arc-shaped conductive member 12 move stably, ensure the accuracy of the movement of the arc-shaped conductive member 12, and also provide stable support for the arc-shaped conductive member 12. Of course, in some other embodiments, the shape and structure of the fixed seat 10 are determined according to actual needs, and the number of the mounting seats 13 and the lifting assemblies 11 are determined according to actual needs.

[0037] Preferably, the static eliminator 1 also includes a connector 14, and the two ends of the connector 14 are respectively connected to the lifting assembly 11 and the arc-shaped conductive member 12. Specifically, in the present embodiment, the static eliminator 1 is provided with two connectors 14. In order not to hinder the installation or removal of the film roll 3, the static eliminator 1 is at a certain distance from the film roll 3. In order to enable the arc-shaped conductive member 12 to abut against the film roll 3, two connectors 14 are respectively provided between the two lifting assemblies 11 and the two arc-shaped conductive members 12. One end of the connector 14 is fixedly connected to the telescopic rod of the lifting assembly 11, and the other end of the connector 14 is fixedly connected to the arc-shaped conductive member 12, so that the arc-shaped conductive member 12 can be closer to the film roll 3, and the arc surface of the arc-shaped conductive member 12 can abut against the film roll 3. Of course, in some other embodiments, the number of connectors 14 is determined according to actual needs.

[0038] Optionally, the connector 14 is an arc-shaped structure. Specifically, in the present embodiment, the connector 14 is an arc-shaped connecting arm, the arc opening of the connector 14 is downward, and the width of the connecting end of the connector 14 and the lifting assembly 11 is greater than the width of the connecting end of the connector 14 and the arc-shaped conductive member 12, so that the connection between the connector 14 and the lifting assembly 11 is more secure, and the stability of the connector 14 and the lifting assembly 11 is improved; the connector 14 is an arc-shaped connecting arm, which can amplify the output force of the lifting assembly 11, making the arc-shaped conductive member 12 easier to lift, and at the same time can improve the stability of the arc-shaped conductive member 12, so that the static elimination device 1 works stably.

[0039] Preferably, the static elimination device 1 further comprises a connecting rod 15 and a fixed shaft 16, the connecting rod 15 is connected to the electroplating equipment 2, the fixed shaft 16 is rotatably connected to the connecting rod 15, the connecting member 14 and the lifting assembly 11 are arranged at intervals on the outer periphery of the fixed shaft 16, and the lifting assembly 11 can drive the fixed shaft 16 to rotate around the connecting rod 15, thereby enabling the arc surface of the arc-shaped conductive member 12 to separate from or counteract the film roll 3. Specifically, the two ends of the connecting rod 15 are respectively fixedly connected to the electroplating equipment 2, and cooperate with the fixing seat 10 to further improve the stability of the connection between the static elimination device 1 and the electroplating equipment 2; the fixed shaft 16 can rotate relative to the connecting member 14, and the two ends of the fixed shaft 16 are respectively connected to the two lifting assemblies 11, and the two ends of the fixed shaft 16 are respectively connected to the connecting member 14, which can realize the conversion of the linear motion of the lifting assembly 11 into the arc motion of the connecting member 14, thereby making the distance between the arc-shaped conductive member 12 and the film roll 3 larger, and preventing the staff from being hindered from disassembling and installing the film roll 3.

[0040] Preferably, the static eliminator 1 further comprises a connecting piece 17 and a bracket 18 , wherein the connecting piece 17 is mounted on the fixed shaft 16 , and the bracket 18 is mounted on the lifting assembly 11 , and the connecting piece 17 and the bracket 18 are rotatably connected. Specifically, in this embodiment, the static elimination device 1 is provided with two connecting pieces 17 and two brackets 18, the two connecting pieces 17 are respectively installed at the two ends of the fixed shaft 16, and the two brackets 18 are respectively installed on the two lifting components 11. The upper part of the bracket 18 is a U-shaped structure, and the bottom of the bracket 18 is fixedly connected to the telescopic rod of the lifting component 11. The connecting piece 17 is provided with a first through hole, and the two side walls of the upper part of the bracket 18 are provided with a second through hole. The connecting piece 17 can be inserted into the U-shaped groove on the upper part of the bracket 18, so that the first through hole is aligned with the two second through holes, and then the connecting piece 17 and the bracket 18 are connected by bolts passing through the first through hole and the two second through holes. The connecting piece 17 can rotate around the bolt, so that the telescopic rod of the lifting component 11 can move a longer displacement, thereby making the movement range of the arc-shaped conductive member 12 wider, which is convenient for the staff to disassemble and install the film roll 3. Of course, in some other embodiments, the number of connecting pieces 17 and brackets 18 is determined according to the actual number of lifting components 11.

[0041] Preferably, the static eliminator 1 further comprises a bearing 19, the fixed shaft 16 is a hollow structure, the outer wall of the bearing 19 abuts against the inner wall of the fixed shaft 16, and the inner wall of the bearing 19 abuts against the outer wall of the connecting rod 15. Specifically, in the present embodiment, the static eliminator 1 is provided with two bearings 19, which are respectively arranged at both ends of the fixed shaft 16, the fixed shaft 16 is a hollow structure, the outer wall of the bearing 19 is sleeved on the inner wall of the fixed shaft 16, and the outer wall of the connecting rod 15 is sleeved on the inner wall of the bearing 19, and the rotation connection between the fixed shaft 16 and the connecting rod 15 is realized by the bearing 19, which can reduce the friction between the fixed shaft 16 and the connecting rod 15, and is more conducive to the rotation of the fixed shaft 16 relative to the connecting rod 15, and at the same time can reduce the friction damage of the fixed shaft 16 or the connecting rod 15, and improve the service life of the fixed shaft 16 and the connecting rod 15, thereby improving the service life of the static eliminator 1. Of course, in some other embodiments, the number of bearings 19 is determined according to actual needs.

[0042] Optionally, the bearing 19 is a ball bearing 19, which can reduce the friction between the fixed shaft 16 and the connecting rod 15, and facilitate the rotation of the connecting rod 15 relative to the fixed shaft 16. Of course, in some other embodiments, the bearing 19 can also be a sliding bearing 19.

[0043] Preferably, the static eliminator 1 further comprises a fixing plate 101, which is arranged between the connecting member 14 and the arc-shaped conductive member 12. Specifically, in order to install and fix the arc-shaped conductive member 12, a fixing plate 101 is arranged at one end of the connecting member 14 close to the film roll 3, and two connecting members 14 are respectively connected to the two ends of the fixing plate 101. The arc-shaped conductive member 12 is fixedly installed on the fixing plate 101, which can improve the stability of the arc-shaped conductive member 12. At the same time, the fixing plate 101 connects the two connecting members 14, which can improve the overall stability of the static eliminator 1 and ensure the stable operation of the static eliminator 1.

[0044] Optionally, the static eliminator 1 is provided with a plurality of arc-shaped conductive members 12, which are installed at intervals on the fixed plate 101. Specifically, in this embodiment, in order to improve the discharge efficiency, the static eliminator 1 is provided with a plurality of arc-shaped conductive members 12, which are installed at equal intervals on the fixed plate 101, so that the length of the plurality of arc-shaped conductive members 12 is equal to the width of the film roll 3, and the contact area between the arc-shaped conductive members 12 and the surface of the film roll 3 is increased, which can improve the discharge efficiency and prevent the staff from being electrocuted. Of course, in some other embodiments, the arc-shaped conductive member 12 can be an integral structure, so that the length of the arc-shaped conductive member 12 is determined according to the width of the film roll 3.

[0045] In addition, the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An electrostatic eliminator, wherein the electrostatic eliminator (1) is installed in an electroplating device (2), wherein the electroplating device (2) is used to produce a film roll (3), and wherein: The static elimination device (1) comprises a fixed seat (10), a lifting component (11) and an arc-shaped conductive member (12); the fixed seat (10) is installed on the electroplating equipment (2); the lifting component (11) is installed on the fixed seat (10); the arc-shaped conductive member (12) is connected to the lifting component (11); the lifting component (11) can drive the arc-shaped conductive member (12) to rise and fall, thereby enabling the arc surface of the arc-shaped conductive member (12) to separate from or collide with the film roll (3).

2. The static eliminator according to claim 1, characterized in that: The arc-shaped conductive part (12) is a conductive elastic part.

3. The static eliminator according to claim 1, characterized in that: The lifting component (11) is a pneumatic structure.

4. The static eliminator according to claim 1, characterized in that: The static elimination device (1) further comprises a mounting seat (13), wherein the mounting seat (13) is mounted on the fixing seat (10), and the lifting assembly (11) is mounted on the mounting seat (13).

5. The static eliminator according to claim 1, characterized in that: The static electricity elimination device (1) also includes a connecting member (14), and two ends of the connecting member (14) are respectively connected to the lifting component (11) and the arc-shaped conductive member (12).

6. The static eliminator according to claim 5, characterized in that: The connecting piece (14) is an arc-shaped structure.

7. The static eliminator according to claim 5, characterized in that: The static elimination device (1) also includes a connecting rod (15) and a fixed shaft (16), wherein the connecting rod (15) is connected to the electroplating equipment (2), and the fixed shaft (16) is rotatably connected to the connecting rod (15), and the connecting member (14) and the lifting assembly (11) are arranged at intervals on the outer periphery of the fixed shaft (16), and the lifting assembly (11) can drive the fixed shaft (16) to rotate around the connecting rod (15), thereby enabling the arc surface of the arc-shaped conductive member (12) to separate from or collide with the film roll (3).

8. The static eliminator according to claim 7, characterized in that: The static elimination device (1) further comprises a connecting piece (17) and a bracket (18), wherein the connecting piece (17) is mounted on the fixed shaft (16), the bracket (18) is mounted on the lifting assembly (11), and the connecting piece (17) is rotatably connected to the bracket (18).

9. The static eliminator according to claim 7, characterized in that: The static elimination device (1) further comprises a bearing (19), the fixed shaft (16) is a hollow structure, the outer wall of the bearing (19) abuts against the inner wall of the fixed shaft (16), and the inner wall of the bearing (19) abuts against the outer wall of the connecting rod (15).

10. The static eliminator according to claim 5, characterized in that: The static elimination device (1) further comprises a fixing plate (101), wherein the fixing plate (101) is arranged between the connecting member (14) and the arc-shaped conductive member (12).

11. The static eliminator according to claim 10, characterized in that: The static elimination device (1) is provided with a plurality of arc-shaped conductive members (12), and the plurality of arc-shaped conductive members (12) are installed at intervals on the fixing plate (101).

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