CN220041934U - Positioning jig and coating device - Google Patents

Abstract

The utility model relates to a positioning jig and a coating device, wherein the positioning jig comprises: the bearing plate is used for bearing a product to be processed; at least one clamping assembly configured to be slidable, a sliding path of the clamping assembly being adjacent to the carrier plate; and at least one pushing assembly configured to be slidable, a sliding path of the pushing assembly being parallel to a sliding path of the clamping assembly; the pushing component can slide to be opposite to the clamping component and apply force to the clamping component so as to drive the clamping component to clamp or open the product placed on the bearing plate. The utility model can flexibly adjust the position of the compressed battery cell, meets the processing requirements of different coating and rubberizing positions, can realize the sharing among a plurality of stations, and effectively reduces the cost.

Description

Positioning jig and coating device

Technical Field

The utility model relates to the technical field of battery production, in particular to a positioning jig and a coating device.

Background

In the production process of the battery, the battery is required to be coated and rubberized, the battery is required to be pressed by the jig before coating so as to be positioned, the position of the jig in the prior art is fixed, the position of the battery pressed by the jig cannot be adjusted, and when the positions of the coating and rubberizing are changed, the jig is required to be readjusted or assembled, so that the use is inconvenient. In addition, because the coating and rubberizing processes are complicated, the existing jig can not be shared by the stations due to fixed positions and needs to be provided with corresponding pressing or clamping opening mechanisms, so that the equipment cost is increased.

Disclosure of Invention

The utility model aims to provide a positioning jig and a coating device, which can flexibly adjust the position of a compressed battery cell, meet the processing requirements of different coating and rubberizing positions, realize the sharing among a plurality of stations and effectively reduce the cost.

A positioning jig, comprising: the bearing plate is used for bearing a product to be processed; at least one clamping assembly configured to be slidable, a sliding path of the clamping assembly being adjacent to the carrier plate; and at least one pushing assembly configured to be slidable, a sliding path of the pushing assembly being parallel to a sliding path of the clamping assembly; the pushing component can slide to be opposite to the clamping component and apply force to the clamping component so as to drive the clamping component to clamp or open the product placed on the bearing plate.

In the technical scheme, the clamping assembly and the pushing assembly can slide independently, and the position of the compressed battery cell can be flexibly adjusted through sliding the clamping assembly, so that the requirements of different coating and rubberizing positions are met. The pushing component can apply force to the clamping component by sliding the pushing component to be opposite to the clamping component, so that clamping or opening of the clamping component is realized, and the clamping device is flexible and convenient to use. During implementation, the sliding paths of the clamping assembly and the pushing assembly can pass through a plurality of stations, so that the clamping assembly and the pushing assembly can slide between the bearing plates of the stations, the clamping assembly and the pushing assembly are shared by multiple stations, the use is flexible, and the equipment cost is effectively reduced.

Further, the clamping assembly comprises a pressing plate, a guide rod and a guide sleeve, wherein the pressing plate is arranged at one end of the guide rod, which is far away from the pushing assembly, and the guide sleeve is sleeved on the periphery of the guide rod.

In the technical scheme, the pressing plate is arranged at one end of the guide rod far away from the pushing component, and the pushing component can drive the guide rod to move along the axial direction of the guide rod, so that the battery cell is pressed by the pressing plate.

Further, the guide sleeve is provided with a spiral guide groove, a guide block is arranged on the periphery of the guide rod, and the guide block penetrates through the spiral guide groove.

In the technical scheme, the spiral guide groove extends along the periphery of the guide sleeve in a spiral manner, when the guide rod moves along the axial direction of the guide rod, the spiral guide groove can force the guide rod to rotate along the circumferential direction of the guide rod through the guide block, so that the pressing plate rotates while opening the clamp, the pressing plate is prevented from blocking the battery cell from the upper part, and the battery cell is convenient to place and take out.

Further, an elastic piece is sleeved on the periphery of the guide rod, and the elastic piece is arranged between the guide rod and the guide sleeve.

In the above technical solution, the elastic member can form a continuous force on the guide rod along the axial direction thereof, so as to maintain the initial state of the pressing plate when the pushing assembly is separated from the guide rod.

Further, a buffer member is arranged on one surface of the pressing plate, which faces the bearing plate.

In the technical scheme, the buffer piece can buffer the pressure of the pressing plate on the battery cell, so that the battery cell is prevented from being damaged in the processing process.

Further, the pushing component comprises a driving piece and a pushing plate, and the output end of the driving piece is connected with the pushing plate.

In the technical scheme, the driving piece can drive the push plate to linearly move, and the push plate pushes the guide rod to enable the guide rod to axially move along the guide rod, so that the guide rod is far away from the bearing plate, and the battery cell is clamped.

Further, a magnetic absorption part is arranged at one end of the guide rod, which is close to the pushing plate, and at least one of the pushing plates.

In the technical scheme, the magnetic absorption part can absorb the end part of the guide rod to the push plate, and the push plate can drive the guide rod to move bidirectionally, so that the clamping and the opening of the pressing plate are realized.

Further, still include first slide rail and first slider, first slide rail with the loading board is adjacent to be set up, first slider with first slide rail sliding connection, clamping assembly connect in first slider.

In the above technical scheme, the clamping assembly is slidably connected to the first slide rail through the first slider, so that the clamping assembly can slide along the first slide rail, and when the device is specifically implemented, the extending path of the first slide rail can pass through a plurality of stations, so that the clamping assembly can be shared among multiple stations.

Further, the device further comprises a second sliding rail and a second sliding block, wherein the second sliding rail is parallel to the first sliding rail, the second sliding block is in sliding connection with the second sliding rail, and the pushing component is connected with the second sliding block.

In the above technical scheme, the pushing component is slidably connected to the second slide rail through the second slide block, so that the pushing component can slide along the second slide rail, and when the pushing component is specifically implemented, the extending path of the second slide rail can pass through a plurality of stations, so that the pushing component can be shared among multiple stations.

The coating device comprises the positioning jig and the coating mechanism, wherein the coating mechanism is arranged adjacent to the positioning jig.

Compared with the prior art, the utility model has the beneficial effects that: the clamping assembly and the pushing assembly can slide independently, and the position of the pressing battery cell can be flexibly adjusted through sliding the clamping assembly, so that the requirements of different coating and rubberizing positions are met. The pushing component can apply force to the clamping component by sliding the pushing component to be opposite to the clamping component, so that clamping or opening of the clamping component is realized, and the clamping device is flexible and convenient to use. During implementation, the sliding paths of the clamping assembly and the pushing assembly can pass through a plurality of stations, so that the clamping assembly and the pushing assembly can slide between the bearing plates of the stations, the clamping assembly and the pushing assembly are shared by multiple stations, the use is flexible, and the equipment cost is effectively reduced.

Drawings

Fig. 1 is a schematic structural diagram of a positioning fixture according to an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of a clamping assembly according to an embodiment of the utility model.

Fig. 3 is a schematic view of a clamping assembly according to another embodiment of the present utility model.

Fig. 4 is a schematic structural view of a pushing assembly according to an embodiment of the utility model.

Reference numerals illustrate:

the device comprises a bearing plate 1, a clamping assembly 2, a pressing plate 21, a guide rod 22, a guide sleeve 23, a buffer piece 24, a spiral guide groove 25, an elastic piece 26, a guide block 27, a pushing assembly 3, a driving piece 31, a pushing plate 32, a first sliding rail 4, a first sliding block 5, a second sliding rail 6, a second sliding block 7 and a coating mechanism 8.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 and 2, in a preferred embodiment, the positioning fixture of the present utility model mainly includes a carrier plate 1, at least one clamping component 2, and at least one pushing component 3. Wherein, the bearing plate 1 is used for bearing a product to be processed, the clamping component 2 is configured to be slidable, and the sliding path of the clamping component is adjacent to the bearing plate 1. The pushing component 3 is configured to be slidable, and the sliding path thereof is parallel to the sliding path of the clamping component 2. The pushing component 3 can slide to be opposite to the clamping component 2 and apply force to the clamping component 2 so as to drive the clamping component 2 to clamp or open the product placed on the bearing plate 1.

The clamping assembly 2 and the pushing assembly 3 can slide independently, and the position of the pressing battery cell can be flexibly adjusted through sliding the clamping assembly 2, so that the requirements of different coating and rubberizing positions are met. By sliding the pushing component 3 to be opposite to the clamping component 2, the pushing component 3 can apply force to the clamping component 2, so that the clamping or opening of the clamping component 2 is realized, and the use is flexible and convenient.

It should be noted that the cell coating and rubberizing need be performed in a plurality of stations, the bearing plate 1 can be a plurality of stations, the bearing plate is arranged at the corresponding station according to the requirement, and the sliding paths of the clamping component 2 and the pushing component 3 pass through the plurality of stations, so that the clamping component 2 and the pushing component 3 can slide between the bearing plates 1 of the plurality of stations, thereby realizing the multi-station sharing of the clamping component 2 and the pushing component 3, being flexible in use and effectively reducing the equipment cost.

Referring to fig. 2 and 3, the clamping assembly 2 includes a pressing plate 21, a guide rod 22, and a guide sleeve 23, wherein the pressing plate 21 is disposed at one end of the guide rod 22 away from the pushing assembly 3, and the guide sleeve 23 is sleeved on the periphery of the guide rod 22. Illustratively, the pressing plate 21 may extend above the carrier plate 1, and when the guide rod 22 moves along its axial direction, the pressing plate 21 may be close to or far away from the carrier plate 1, thereby achieving clamping or unclamping of the battery cells. In specific implementation, one end of the guide sleeve 23 may be provided with a cam follower, and the guide rod 22 is inserted through the cam follower, so that the guide rod 22 can move along the axial direction thereof under the action of external force.

In this embodiment, the surface of the pressing plate 21 facing the carrier plate 1 is provided with a buffer member 24, the buffer member 24 may be made of an existing flexible material, for example, rubber or silica gel, and the pressure of the pressing plate 21 to the battery cell can be buffered by the buffer member 24, so as to avoid the battery cell from being damaged in the processing process.

The guide sleeve 23 is provided with a spiral guide groove 25, the periphery of the guide rod 22 is provided with a guide block 7, and the guide block 7 penetrates through the spiral guide groove 25. Specifically, the spiral guide groove 25 extends spirally along the outer circumference of the guide sleeve 23, and when the guide bar 22 moves in the axial direction thereof, the spiral guide groove 25 can force the guide bar 22 to rotate in the circumferential direction thereof by the guide block 7, so that the pressing plate 21 rotates while opening the clamp. In this embodiment, the included angle between the connecting lines of the two ends of the spiral guide groove 25 and the axis of the guide rod 22 is 90 °, so that the guide rod 22 drives the pressing plate 21 to rotate 90 ° while moving along the axial direction, thereby keeping the pressing plate 21 away from the upper side of the bearing plate 1 in the open clamping state, avoiding the pressing plate 21 from blocking the battery cell from the upper side, and facilitating the placement and removal of the battery cell. In other possible embodiments, the spiral guide slot 25 may also drive the platen 21 180 ° without limitation.

An elastic piece 26 is sleeved on the periphery of the guide rod 22, and the elastic piece 26 is arranged between one end of the guide rod 22 and the guide sleeve 23. For example, the elastic member 26 may be a spring, and the end of the guide rod 22 is provided with a convex edge, and one end of the elastic member 26 abuts against the convex edge, and the other end abuts against the guide sleeve 23, so as to form a continuous force on the guide rod 22 along the axial direction thereof, thereby maintaining the initial state of the pressing plate 21 when the pushing assembly 3 is separated from the guide rod 22.

Referring to fig. 4, the pushing assembly 3 includes a driving member 31 and a pushing plate 32, and an output end of the driving member 31 is connected to the pushing plate 32. For example, the driving member 31 may be an existing linear driving device, such as an air cylinder, and the pushing plate 32 is connected to the output end of the driving member 31 and located near to the end of the clamping assembly 2, where the driving member 31 may drive the pushing plate 32 to move linearly, and the pushing plate 32 pushes the guide rod 22 to move the guide rod 22 along the axial direction thereof.

One end of the guide rod 22 adjacent the push plates 32 and at least one of the push plates 32 are provided with a magnetic absorbing member. Wherein, the magnetic absorption part can adopt a magnet or an electromagnet, the guide rod 22 or the push plate 32 can be made of magnetic metal, the magnetic absorption part can absorb the end part of the guide rod 22 to the push plate 32, and the push plate 32 can drive the guide rod 22 to move bidirectionally, thereby realizing the clamping and the opening of the pressing plate 21.

As an embodiment of the present utility model, the elastic member 26 applies a force continuously towards the carrier plate 1 to the guide rod 22, so that the pressing plate 21 is kept in a pressed state, and the driving member 31 drives the pushing plate 32 to push the guide rod 22 upwards, so that the pressing plate 21 is spirally lifted, and is far away from the carrier plate 1, thereby realizing the opening and clamping of the battery cell.

As another embodiment of the present utility model, the elastic member 26 applies a force continuously far away from the carrier plate 1 to the guide rod 22, so that the pressing plate 21 keeps an open state, the driving member 31 drives the push plate 32 to move toward the guide rod 22, the push plate 32 adsorbs the guide rod 22 through the magnetic adsorption member, then the driving member 31 drives the push plate 32 to move downward, the push plate 32 drives the guide rod 22 to move downward through the magnetic adsorption member, so that the pressing plate 21 approaches the carrier plate 1 and presses the battery cell, and when the driving member 31 continues to drive the push plate 32 to move downward, the elastic force of the elastic member 26 is greater than the adsorption force of the magnetic adsorption member, so that the guide rod 22 is reset upward, thereby realizing the open clamp of the battery cell.

The positioning jig further comprises a first sliding rail 4 and a first sliding block 5, wherein the first sliding rail 4 is arranged adjacent to the bearing plate 1, the first sliding block 5 is in sliding connection with the first sliding rail 4, and the clamping assembly 2 is connected with the first sliding block 5. The clamping assembly 2 is slidably connected to the first sliding rail 4 through the first sliding block 5, so that the clamping assembly 2 can slide along the first sliding rail 4, and when the device is implemented, the extending path of the first sliding rail 4 can pass through a plurality of stations, so that the clamping assembly 2 can be shared among multiple stations.

The positioning jig further comprises a second sliding rail 6 and a second sliding block 7, wherein the second sliding rail 6 is parallel to the first sliding rail 4, the second sliding block 7 is in sliding connection with the second sliding rail 6, and the pushing component 3 is connected with the second sliding block 7. The pushing component 3 is slidably connected to the second slide rail 6 through the second slide block 7, so that the pushing component 3 can slide along the second slide rail 6, and in specific implementation, an extension path of the second slide rail 6 can pass through a plurality of stations, so that the pushing component 3 can be shared among multiple stations.

The utility model also provides a coating device which comprises the positioning jig and the coating mechanism 8, wherein the coating mechanism 8 is arranged adjacent to the positioning jig.

In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A positioning jig, its characterized in that includes:

the bearing plate is used for bearing a product to be processed;

at least one clamping assembly configured to be slidable, a sliding path of the clamping assembly being adjacent to the carrier plate; and

at least one pushing assembly configured to be slidable, a sliding path of the pushing assembly being parallel to a sliding path of the clamping assembly;

the pushing component can slide to be opposite to the clamping component and apply force to the clamping component so as to drive the clamping component to clamp or open the product placed on the bearing plate.

2. The positioning jig of claim 1, wherein the clamping assembly comprises a pressing plate, a guide rod and a guide sleeve, the pressing plate is arranged at one end of the guide rod away from the pushing assembly, and the guide sleeve is sleeved on the periphery of the guide rod.

3. The positioning jig according to claim 2, wherein the guide sleeve is provided with a spiral guide groove, a guide block is arranged on the periphery of the guide rod, and the guide block penetrates through the spiral guide groove.

4. The positioning jig according to claim 2, wherein an elastic member is sleeved on the outer periphery of the guide rod, and the elastic member is disposed between the guide rod and the guide sleeve.

5. The positioning jig of claim 2, wherein a buffer is disposed on a surface of the pressing plate facing the bearing plate.

6. The positioning jig of claim 2 wherein the pushing assembly comprises a driving member and a push plate, the output end of the driving member being connected to the push plate.

7. The positioning jig of claim 6, wherein at least one of the end of the guide rod adjacent to the push plate and the push plate is provided with a magnetic absorbing member.

8. The positioning jig of claim 1, further comprising a first slide rail and a first slider, the first slide rail disposed adjacent to the carrier plate, the first slider slidably coupled to the first slide rail, the clamping assembly coupled to the first slider.

9. The positioning jig of claim 7, further comprising a second slide rail and a second slider, the second slide rail being parallel to the first slide rail, the second slider being slidably coupled to the second slide rail, the pushing assembly being coupled to the second slider.

10. A coating device, characterized by comprising the positioning jig according to any one of claims 1 to 9, and a coating mechanism, the coating mechanism being disposed adjacent to the positioning jig.