CN220907697U

CN220907697U - Electroplating roller end adjusting device

Info

Publication number: CN220907697U
Application number: CN202322309403.1U
Authority: CN
Inventors: 臧伟; 罗能铁
Original assignee: Advanced Precision Technology Co ltd
Current assignee: Advanced Precision Technology Co ltd
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-05-07
Anticipated expiration: 2033-08-25

Abstract

The utility model relates to an electroplating roller end adjusting device which comprises a lifting support, a threaded transmission rod and an adjusting rod, wherein the top of the lifting support is propped against the lower part of a bearing, the bottom of the lifting support is provided with a threaded sleeve, and the threaded sleeve is sleeved on a threaded section at the top of the threaded transmission rod; the bottom of the threaded transmission rod is provided with a driven bevel gear, the tail end of the adjusting rod is provided with a driving bevel gear, the adjusting rod can be rotatably penetrated into the stand, the driving bevel gear at the tail end is meshed with the driven bevel gear, and the head end of the adjusting rod is exposed out of the stand. According to the utility model, the lifting support is lifted or lowered in the vertical direction by utilizing a threaded pair combination mode of the threaded transmission rod and the lifting support, so that the bearing end of the roller is lifted or lowered, and the horizontal angle of the roller is changed; the lifting change of the lifting support is continuous, the movement change quantity of the lifting support is the product of the screw pitch and the rotation number of the screw transmission rod, and the lifting change of the lifting support is very fine, so that the adjusting device can obtain accurate height adjustment requirements.

Description

Electroplating roller end adjusting device

Technical Field

The utility model relates to the technical field of film production, in particular to an electroplating roller end adjusting device.

Background

The conductive metal film is a material with various good performances, which is plated with a copper layer on the surface of the film, and is widely used as a positive electrode current collector or a negative electrode current collector in a battery. The most common process for producing conductive metal films is water electroplating, and electroplating equipment is needed during copper plating, wherein the equipment comprises an electroplating pool, the film passes through the electroplating pool under the drive of rollers in the electroplating pool, and a copper layer is plated on the surface of the film after passing through the electroplating solution.

One end of the roller is linked with the motor through a plurality of gears, the roller is driven by the motor to rotate, and the height positions of the motor, the gears and the like at the end part are fixed and cannot be adjusted; the other end of the roller is movably connected in the strip-shaped groove of the frame through a bearing. Whenever the conductive metal film is wrinkled, the manufacturer must adjust the height of one end of the roller connection bearing with a spacer to keep the roller level.

However, the height to be adjusted is different each time, which results in different heights of the cushion blocks to be used each time, so that a large number of cushion blocks with different heights are required to be prepared on site for the needs from time to time. And each time when carrying out roller tip altitude mixture control, the production personnel spends a lot of time to look for highly suitable cushion, has brought great burden and trouble for production, has greatly influenced production efficiency, and the height-adjusting of selected cushion still probably has great error.

Disclosure of utility model

In order to solve the problems that the time consumption is long and the accurate adjustment of the height cannot be obtained in the existing mode of adjusting the height of the end part of the roller by adopting different cushion blocks, the utility model provides an electroplating roller end part adjusting device.

The technical scheme of the utility model is as follows:

The end part adjusting device of the electroplating roller is arranged at a frame at one end of a bearing of the roller in the electroplating pool and comprises a lifting support, a threaded transmission rod and an adjusting rod, wherein the top of the lifting support is propped against the lower part of the bearing, a threaded sleeve is arranged at the bottom of the lifting support, and the threaded sleeve is sleeved on a threaded section at the top of the threaded transmission rod;

The bottom of screw drive pole is equipped with driven bevel gear, the end of adjusting the pole is equipped with the initiative bevel gear, adjust the pole rotatable penetrate the frame, and the terminal initiative bevel gear with driven bevel gear meshing, the head end of adjusting the pole expose in the frame.

By adopting the technical scheme, the thread sleeve at the bottom of the lifting support and the thread section at the top of the thread transmission rod form a group of thread pairs, when the thread transmission rod rotates, the thread sleeve rises or falls simultaneously by virtue of the thread structure, when the thread sleeve rises, the support block lifts the bearing, and when the thread sleeve falls, the support block falls, and the height of the bearing is reduced accordingly; thereby changing the height of one end of the bearing of the roller to adjust the levelness of the roller. The rotation power of the threaded transmission rod is from the adjusting rod, the adjusting rod is rotated, the driving bevel gear rotates, and the driven bevel gear meshed with the driving bevel gear rotates along with the rotation power, so that the whole threaded transmission rod is driven to rotate.

According to the utility model of the scheme, the lifting support comprises the integrally formed support block and the threaded sleeve, and the support block is abutted with the lower surface of the bearing; the threaded sleeve passes through the frame from top to bottom.

Further, the supporting blocks are in a downward concave arc shape.

Further, the rod body of the thread bush is in an elliptic cylinder shape, the rack is communicated with an elliptic hole matched with the rack, and the thread bush penetrates through the elliptic hole.

According to the utility model of the scheme, the bottom of the threaded transmission rod is inserted at the bottom of the frame and is in rotary connection with the frame.

According to the utility model of the above-mentioned scheme, the regulating rod penetrates into the machine frame from the outer side of the machine frame in a direction perpendicular to the roller.

According to the utility model of the scheme, the head end of the adjusting rod, which is positioned outside the rack, is provided with a knob.

According to the utility model of the scheme, the adjusting rod is further provided with the limiting clamping plates, and the two limiting clamping plates are respectively positioned at the inner side and the outer side of the frame.

According to the utility model of the scheme, the rack is provided with the strip-shaped groove, the side wall of the strip-shaped groove is provided with the mounting groove, and the bearing is in sliding connection with the mounting groove.

Preferably, the lifting support is made of one of polyether-ether-ketone, polytetrafluoroethylene, polybutylene adipamide and LCP plastic.

Preferably, the adjusting screw is made of one of polyether ether ketone, polytetrafluoroethylene, polybutylene adipamide and LCP plastic.

Preferably, the wedge-shaped cushion block is made of one of polyether-ether-ketone, polytetrafluoroethylene, polybutylene adipamide and LCP plastic.

The utility model according to the scheme has the beneficial effects that:

According to the utility model, through the combined structure of the lifting support, the threaded transmission rod and the adjusting rod, the height of the end part of the roller is quickly and efficiently adjusted, the lifting support is supported below the bearing of the end part of the roller, the threaded transmission rod is driven to rotate by the adjusting rod in a threaded pair combined mode of the threaded transmission rod and the lifting support, so that the lifting support is lifted or lowered in the vertical direction, the bearing end of the roller is lifted or lowered, the horizontal angle of the roller is changed, the roller is horizontal, and the wrinkling problem of the conductive metal film is solved;

The lifting change of the lifting support is continuous, the movement change quantity of the lifting support is the product of the screw pitch and the rotation number of the screw transmission rod, and the lifting change of the lifting support is very fine, so that the adjusting device can obtain accurate height adjustment requirements.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a schematic view of the structure of the frame;

fig. 4 is a schematic view of the view in the direction a in fig. 3.

In the drawing of the figure,

1. A frame; 10. a bar-shaped groove; 101. a mounting groove;

2. A roller;

3. A lifting support; 31. a thread sleeve; 32. a support block;

4. a threaded transmission rod; 41. a threaded section; 42. a driven bevel gear;

5. An adjusting rod; 51. a drive bevel gear; 52. a knob; 53. a limiting clamping plate;

6. And (3) a bearing.

Detailed Description

For a better understanding of the objects, technical solutions and technical effects of the present utility model, the present utility model will be further explained below with reference to the drawings and examples. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, it is stated that the embodiments described below are only for explaining the present utility model and are not intended to limit the present utility model. It should be noted that the term "plurality" means two or more, unless specifically defined otherwise.

A rack 1 is arranged in the electroplating pool, a roller 2 is fixedly arranged through the rack 1, specifically, one end of the roller 2 is rotatably arranged on the rack 1, the roller 2 is driven to rotate by a motor and a gear, and the height position of the end is fixed and cannot be adjusted; the other end of the roller 2 is movably connected to the frame 1 through a bearing 6, a vertical strip-shaped groove 10 is arranged on the frame 1 and used for installing the bearing 6, the bearing 6 is in sliding clamping connection with the strip-shaped groove 10, and the end part of the roller 2 passes through the center of the bearing 6; the height of the end of the roller with the bearing is adjustable.

As shown in fig. 1 and 2, in order to achieve high-efficiency adjustment of the height of the end of the roller 2 with the bearing 6, the utility model provides an electroplating roller end adjusting device, which is arranged at the frame 1 of the end of the bearing 6 of the roller 2 in an electroplating pool, and comprises a lifting support 3, a threaded transmission rod 4 and an adjusting rod 5, wherein the top of the lifting support 3 is propped against the lower part of the bearing 6, the bottom of the lifting support 3 is provided with a threaded sleeve 31, the threaded sleeve 31 is sleeved on a threaded section 41 at the top of the threaded transmission rod 4, the threaded sleeve 31 and the threaded section 41 form a group of thread pairs, and when the threaded transmission rod 4 rotates, the threaded sleeve 31 rotates and rises or descends by means of a thread structure.

In the utility model, a driven bevel gear 42 is arranged at the bottom of a threaded transmission rod 4, a driving bevel gear 51 is arranged at the tail end of an adjusting rod 5, the adjusting rod 5 can be rotatably penetrated into a stand 1, the driving bevel gear 51 at the tail end is meshed with the driven bevel gear 42, and the head end of the adjusting rod 5 is exposed out of the stand 1.

Wherein, the adjustable rod 5 can be rotatably penetrated into the frame 1 means that the adjustable rod 5 penetrates from the outer side wall of the frame 1, and the adjustable rod 5 can be rotatably arranged on the frame 1; the drive bevel gear 51 and the driven bevel gear 42 are both of a conventional bevel gear structure, and the drive bevel gear 51 means that the adjusting lever 5 obtains a torsion force as a power input of the adjusting device, and the bevel gear thereon is defined as the drive bevel gear 51; whereas the driven bevel gear 42 is powered by the drive bevel gear 51.

In operation, the production personnel control the rotation of the adjusting rod 5 through the head end of the adjusting rod 5 exposed out of one side of the frame 1, so that the driving bevel gear 51 rotates, and the driven bevel gear 42 obtains power to rotate along with the driving bevel gear 51 and the driven bevel gear 42, so that the threaded transmission rod 4 rotates, and the lifting support 3 rotates along with the threaded transmission rod 4 according to the threaded pair structure. It can be seen that the threaded transmission rod 4 plays a role in power transmission between the adjusting rod 5 and the lifting support 3.

By adopting the technical scheme, when the forward rotation adjusting rod 5 and the drive bevel gear 51 rotate forward, the driven bevel gear 42 and the threaded transmission rod 4 are driven to rotate, the threaded sleeve 31 is driven to rise, and the bearing 6 is lifted up through the supporting block 32; when the adjusting rod 5 and the driving bevel gear 51 are reversely rotated, the driven bevel gear 42 and the threaded transmission rod 4 are driven to rotate, the threaded sleeve 31 is driven to descend, the supporting block 32 is driven to descend, and the end parts of the bearing 6 and the roller 2 descend under the action of dead weight and are abutted against the supporting block 32. The horizontal angle of the roller 2 is changed to ensure the roller 2 to be horizontal, so that the problem of wrinkling of the conductive metal film is solved. The utility model has the advantages of convenient operation and high adjusting efficiency.

Compared with the prior art, the movement of the lifting support 3 belongs to continuity, the movement variable quantity is the product of the screw pitch and the rotation number of the screw transmission rod, and the lifting support is very fine, so that the accurate height adjustment requirement can be obtained.

In the embodiment, the lifting support 3 comprises a support block 32 and a threaded sleeve 31 which are integrally formed, and the support block 32 is abutted with the lower surface of the bearing 6; the threaded sleeve 31 passes through the frame 1 from top to bottom. The support block 32 is formed in a concave arc shape, and can support the bearing 6 more stably. The rod body of the thread bush 31 is in an elliptic cylinder shape, the frame 1 is communicated with an elliptic hole matched with the rod body, and the thread bush 31 penetrates through the elliptic hole. The oval cylindrical structural design of the thread bush 31 can avoid the rotation of the thread bush 31, so that the thread bush 31 only moves up and down along the oval hole, and the thread bush 31 can be sensitively driven to vertically ascend or descend when the thread transmission rod 4 rotates.

The bottom of the thread transmission rod 4 is inserted at the bottom of the frame 1 and is in rotary connection with the frame 1, specifically, a circular slot is arranged below the frame 1, the diameter of the circular slot is larger than that of the thread transmission rod 4, and the thread transmission rod 4 can freely rotate in the circular slot. Ensuring that the adjusting lever 5 can smoothly drive the screw driving rod 4 to rotate.

In an alternative embodiment, the adjusting rod 5 penetrates into the frame 1 from the outer side of the frame 1 in a direction perpendicular to the rollers 2, the head end of the adjusting rod 5 is an adjusting operation part, and the adjusting rod is arranged at the side of the frame 1 so as to be convenient for production personnel to operate when adjusting. In order to facilitate the application of force, the end of the adjusting rod 5 exposed outside the frame 1 is provided with a knob 52, and the knob 52 is circular or polygonal. The knob 52 is convenient for the production personnel to save more labor when rotating the adjusting rod 5, and further improves the adjusting efficiency.

As shown in fig. 1, in this embodiment, the adjusting rod 5 is further provided with two limiting clamping plates 53, and the two limiting clamping plates 53 are respectively located at the inner side and the outer side of the frame 1, so that the position of the adjusting rod 5 relative to the frame 1 is fixed, the adjusting rod 5 is screwed anyway, no displacement of the adjusting rod 5 occurs, and therefore the driving bevel gear 51 can be meshed with the driven bevel gear 42 all the time, and stable power transmission is ensured.

As shown in fig. 4, the frame 1 is provided with a bar-shaped groove 10, the side wall of the bar-shaped groove 10 is provided with a mounting groove 101, and the bearing 6 is provided in the mounting groove 101 and can slide up and down along the mounting groove 101. The notch of the mounting groove 101 plays a role in limiting the bearing 6, so that the bearing 6 can only vertically ascend or descend, and the bearing 6 is prevented from being laterally deviated.

Because the whole adjusting device is soaked in acid liquor or electroplating liquid for a long time, in order to prolong the service life of the device, the lifting support 3, the threaded transmission rod 4 and the adjusting rod 5 are made of one of polyether-ether-ketone, polytetrafluoroethylene, polybutylene adipamide and LCP plastic. And acid-resistant, alkali-resistant and corrosion-resistant materials are adopted, so that the ageing of the device parts is slowed down. Because the device is soaked in acid liquor, production personnel can wear acid and alkali resistant protective gloves when rotating the adjusting screw 5.

It should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in use of the product of the application, or the orientation or positional relationship conventionally understood by those skilled in the art is merely for convenience in describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The end part adjusting device of the electroplating roller is arranged at a frame at one end of a bearing of the roller in the electroplating pool and is characterized by comprising a lifting support, a threaded transmission rod and an adjusting rod, wherein the top of the lifting support is propped against the lower part of the bearing, a threaded sleeve is arranged at the bottom of the lifting support, and the threaded sleeve is sleeved on a threaded section at the top of the threaded transmission rod;

2. The electroplating roller end adjusting device according to claim 1, wherein a supporting block is arranged at the top of the lifting support, the supporting block is fixedly connected with the threaded sleeve, the supporting block is abutted with the lower surface of the bearing, and the threaded sleeve penetrates through the frame from top to bottom.

3. An electroplating roller end regulator according to claim 2, wherein the support blocks are in the shape of a downwardly concave arc.

4. A plating roller end adjusting device according to claim 2 or 3, wherein the rod body of the screw sleeve is in an elliptic cylinder shape, the frame is provided with an elliptic hole matched with the rod body of the screw sleeve in a penetrating way, and the screw sleeve penetrates through the elliptic hole.

5. A plating roller end adjusting device according to any of claims 1-3, wherein the bottom of said screw drive rod is inserted into the bottom of said frame and is rotatably connected to the frame.

6. A plating roller end adjusting device according to any of claims 1-3, wherein said adjusting lever penetrates said frame from outside the frame in a direction perpendicular to said roller.

7. An end adjustment device for a plating roller according to claim 6, wherein a knob is provided at a head end of the adjustment lever located outside the frame.

8. An end adjustment device for a plating roller according to any of claims 1-3 or 7, wherein the adjustment lever is further provided with a limiting clip, and two limiting clips are respectively located on the inner side and the outer side of the frame.

9. An end adjustment device for a plating roller according to any of claims 1-3 or 7, characterized in that said frame is provided with a bar-shaped groove, the side wall of said bar-shaped groove being provided with a mounting groove, said bearing being slidably connected to said mounting groove.

10. The electroplating roller end adjusting device according to claim 9, wherein the lifting support, the threaded transmission rod and the adjusting rod are made of one of polyether ether ketone, polytetrafluoroethylene, polybutylene adipamide and LCP plastic.