Dispensing device for battery PACK wire

Abstract

The utility model discloses a dispensing device for a battery PACK line, which comprises a working platform, and a portal frame and a conveying belt are mounted on the working platform; wherein the conveying belt penetrates through a tunnel portal of the portal frame; wherein the two portal frames are arranged in a bilateral symmetry mode, the supporting plate is installed between the tops of the two portal frames, the connecting base is installed on the supporting plate in a sliding mode through a left-right displacement mechanism, and the dispenser head is installed on the side, away from the supporting plate, of the connecting base in a sliding mode through an up-down displacement mechanism. According to the utility model, the left-right displacement mechanism, the front-back displacement mechanism and the up-down displacement mechanism are designed, so that the machine head of the dispensing machine is in three-axis motion control, the machine head of the dispensing machine can be accurately controlled to be aligned with a battery cell, different gluing tracks can be realized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery module PACK technical field especially, it is a kind of point gum device of battery PACK line. BACKGROUND

[0002] With the high-speed development of new energy lithium battery, the efficiency and safety requirements of lithium battery production and manufacturing are higher and higher. During the production and processing of lithium battery, the battery cell needs to be glued and packaged.

[0003] The prior art has the following defects in the glue dispensing process: since the battery pack line is continuous, it needs to be continuously fed, but since the position of the battery cell placed by the worker each time will always have deviation, it will lead to low production efficiency and quality.

[0004] Therefore, how to ensure that the battery cell can be aligned with the glue dispenser head during glue dispensing, so as to eliminate the influence of the position deviation of the battery cell, and can be used for different specifications of battery cell, become the problem to be solved by the technical personnel in the field. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a battery PACK line's point gum device which can be accurately positioned and can be used for different specifications of battery cell.

[0006] The purpose of the utility model is realized by the following technical scheme:

[0007] According to the embodiment of the present disclosure, a battery PACK line's point gum device is provided, which comprises a working platform, and a gantry and a conveying belt are installed on the working platform; wherein the conveying belt penetrates through the hole of the gantry; wherein the gantry is symmetrically arranged left and right, and a supporting plate is installed between the top of the two gantries, a connecting seat is slidably installed on the supporting plate through a left-right displacement mechanism, and a glue dispenser head is slidably installed on the side of the connecting seat away from the supporting plate through an up-down displacement mechanism.

[0008] As a preferred scheme, the top surface of the gantry is provided with a front-rear displacement mechanism, and the supporting plate is slidably connected with the gantry through the front-rear displacement mechanism.

[0009] As a preferred scheme, the front-rear displacement mechanism comprises a first sliding rail extending in the front-rear direction, a first sliding block is slidably arranged on the first sliding rail, and the first sliding block is connected with the bottom of the supporting plate.

[0010] As a preferred scheme, the left-right displacement mechanism comprises a second sliding rail extending in the left-right direction, a second sliding block is slidably arranged on the second sliding rail, and the second sliding block is connected with the connecting seat.

[0011] As a preferred scheme, the up-down displacement mechanism comprises a third sliding rail extending in the up-down direction, and a third sliding block is arranged on the third sliding rail and connected with the connecting seat.

[0012] As a preferred scheme, a limiting groove extending in the left-right direction and penetrating through the working platform is arranged on the working platform, and the conveying belt is arranged in the limiting groove.

[0013] As a preferred scheme, a plurality of adjusting assemblies are arranged on the conveying belt, each adjusting assembly comprises four adjusting blocks arranged in a matrix, and the adjusting blocks are used for abutting against the bottom of the battery cell; and a limiting block is arranged on each adjusting block and used for abutting against the side of the battery cell.

[0014] As a preferred scheme, the limiting block is in an L shape as a whole.

[0015] As a preferred scheme, two limiting blocks perpendicular to each other in the horizontal plane are arranged on one adjusting block.

[0016] As a preferred scheme, the dispenser head comprises a conveying piston cylinder; an inlet is arranged on the upper side of the conveying piston cylinder, and an upper one-way valve is arranged at the inlet; an outlet is arranged on the lower side of the conveying piston cylinder, and a lower one-way valve is arranged at the outlet; and a glue head is connected to the outlet.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. By arranging the left-right displacement mechanism, the front-rear displacement mechanism and the up-down displacement mechanism, the dispenser head is controlled by three axes, the dispenser head can be accurately controlled to align the battery cell, different glue injection tracks can be realized, and the work efficiency is improved.

[0019] 2. By arranging the adjusting assembly, the position of the limiting block on the adjusting block can be adjusted according to the size of the battery cell, so that the assembly can be compatible with multiple products.

[0020] 3. The adjusting block and the limiting block are arranged, so that the battery cell can be conveniently put in and taken out. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 FIG. 1 is a schematic view of a battery PACK line dispensing device according to the utility model;

[0022] Figure 2 FIG. 4 is a schematic view of a conveying belt according to the utility model;

[0023] Figure 3 FIG. 5 is a schematic view of an up-down displacement mechanism, a front-rear displacement mechanism and a left-right displacement mechanism according to the utility model;

[0024] Figure 4This is a schematic diagram of the dispensing machine head of this utility model.

[0025] The numbers and letters in the diagram represent the names of the corresponding components:

[0026] 1. Working platform; 11. Limiting groove;

[0027] 2. Gantry frame;

[0028] 3. Conveyor belt; 31. Adjustment assembly; 311. Adjustment block; 312. Limit block;

[0029] 4. Support plate;

[0030] 5. Left and right displacement mechanism; 51. Second slide rail; 52. Second slider;

[0031] 6. Connecting base;

[0032] 7. Vertical displacement mechanism; 71. Third slide rail; 72. Third slider;

[0033] 8. Dispensing machine head; 81. Conveying piston cylinder; 82. Feed inlet; 83. Dispensing head;

[0034] 9. Forward and backward displacement mechanism; 91. First slide rail; 92. First slider;

[0035] 10. Battery cells. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Example: Figures 1 to 4 As shown, a dispensing device for a battery PACK line includes a working platform 1, on which a gantry frame 2 and a conveyor belt 3 are installed; wherein, the conveyor belt 3 passes through the opening of the gantry frame 1; wherein, there are two gantry frames 2 arranged symmetrically on the left and right, and a support plate 4 is installed between the tops of the two gantry frames 2. A connecting seat 6 is slidably installed on the support plate 4 through a left and right displacement mechanism 5. The side of the connecting seat 6 opposite to the support plate 4 is slidably installed with a dispensing machine head 8 through a right and left displacement mechanism 7.

[0038] In practice, the battery cells are transported via conveyor belt 3, and then glue is applied to the battery cells by the dispensing machine head 8. It should be noted that the dispensing machine head is conventional technology in this field, and the specific structure and principle of the dispensing machine head are not the subject of this application and will not be described in detail here.

[0039] Specifically, the top surface of the gantry 2 is provided with a front-rear displacement mechanism 9, and the support plate 4 is slidably connected to the gantry 2 through the front-rear displacement mechanism 9.

[0040] In this way, by designing the left-right displacement mechanism, the front-rear displacement mechanism and the up-down displacement mechanism, the glue dispenser head is controlled to move in three axes, so that the glue dispenser head can be accurately controlled to align the battery cell and different glue dispensing trajectories can be realized, thereby improving the work efficiency.

[0041] Specifically, the front-rear displacement mechanism 9 comprises a first sliding rail 91 extending in the front-rear direction, and a first sliding block 92 is slidably arranged on the first sliding rail 91 and connected to the bottom of the support plate 4.

[0042] Specifically, the left-right displacement mechanism 5 comprises a second sliding rail 51 extending in the left-right direction, and a second sliding block 52 is slidably arranged on the second sliding rail 51 and connected to the connecting seat 6.

[0043] Specifically, the up-down displacement mechanism 7 comprises a third sliding rail 71 extending in the up-down direction, and a third sliding block 72 is slidably arranged on the third sliding rail 71 and connected to the connecting seat 6.

[0044] In practice, in the left-right displacement mechanism 5, the up-down displacement mechanism 7 and the front-rear displacement mechanism 9, a rack can be arranged on the second sliding rail 51, the third sliding rail 71 and the first sliding rail 91, the rack is driven by a stepping motor, a gear matched with the rack is arranged on the second sliding block 52, the third sliding block 72 and the first sliding block 92, and the movement of the second sliding block 52, the third sliding block 72 and the first sliding block 92 on the second sliding rail 51, the third sliding rail 71 and the first sliding rail 91 is realized by driving the rack by the motor. Of course, this matching mode is not unique, and any mode that can meet the linear displacement function can be used, and the actual situation can be modified.

[0045] Specifically, the working platform 1 is provided with a limiting groove 11 extending in the left-right direction and penetrating through the working platform 1, and the conveying belt 3 is arranged in the limiting groove 11.

[0046] In this way, the stable installation of the conveying belt can be further ensured, and the normal operation of the battery cell can be ensured.

[0047] Specifically, a plurality of adjusting assemblies 31 are arranged on the conveying belt 3, and each adjusting assembly 31 comprises four adjusting blocks 311 arranged in a matrix, and the adjusting blocks 311 are used for abutting against the bottom of the battery cell 10.

[0048] In this way, by designing the adjusting assembly, the position of the limiting block on the adjusting block can be adjusted according to the size of the battery cell, so that multiple products can be compatible.

[0049] In implementation, two conveying belts 3 can be arranged side by side, and two adjusting blocks 311 on the same column of the adjusting assembly 31 are located on the same conveying belt 3. The same type of motor is used to drive the conveying belts 3 with the same parameters to ensure the stable transportation of the battery cell. It should be noted that the specific driving mode of the motor and the conveying belt is not the protection content of the present application, and the motor only needs to be able to smoothly drive the conveying belt, and a speed reduction gear can be added for adjustment according to the actual situation.

[0050] Specifically, the adjusting block 311 is slidably provided with a limiting block 312, and the limiting block 312 is used to abut against the side of the battery cell 10.

[0051] In implementation, a plurality of screw holes are formed on the adjusting block 311, and a through hole is formed on the limiting block 312. By moving the limiting block 312, the through hole of the limiting block 312 is aligned with the screw holes at different positions on the adjusting block 311, the position of the limiting block 312 can be changed, and then the limiting block 312 is fixed on the adjusting block 311 by bolts. In this way, the positioning of the battery cell can be ensured for battery cells of different specifications.

[0052] Specifically, the limiting block 312 is in an L shape as a whole.

[0053] Specifically, two limiting blocks 312 perpendicular to each other in the horizontal plane are arranged on one adjusting block 311.

[0054] In this way, the limiting block is in an L shape or the two limiting blocks are perpendicular to each other, so that the position of the battery cell on the adjusting block can be determined in advance to facilitate the placement of the battery cell. At the same time, the limiting block can be adjusted by sliding to facilitate the removal of the battery cell.

[0055] Specifically, the dispensing machine head 8 includes a conveying piston cylinder 81. An upper side of the conveying piston cylinder 81 is provided with a feeding port 82, and an upper one-way valve (not shown) is arranged at the feeding port 82. The feeding port 82 is connected with a glue barrel through a feeding pipe. A lower side of the conveying piston cylinder 81 is provided with a discharging port, and a lower one-way valve (not shown) is arranged at the discharging port. The discharging port is connected with a glue head 83.

[0056] In this way, the conveying piston cylinder 81 drives the piston rod to reciprocate through an air motor. In the upward stroke of the reciprocation, the upper one-way valve is closed, and the piston rod draws a certain volume of glue from the glue barrel through the feeding port. In the downward stroke of the reciprocation, the upper one-way valve is opened, and the lower one-way valve is closed. The piston rod pumps a certain volume of glue in and out through the discharging port. Thus, the two one-way valve structures inside ensure that the glue does not flow back and can be continuously dispensed through the glue head 83.

[0057] In implementation, a camera is further arranged on the outside of the conveying piston cylinder 81.

[0058] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvement evolutions can be made, which are equivalent modification and evolution of the above embodiments according to the utility model essential technology, and these all belong to the protection range of the utility model.

Claims

1. A dispensing device for a battery PACK wire, characterized in that, The device includes a working platform, on which a gantry frame and a conveyor belt are mounted. The conveyor belt passes through the opening of the gantry frame. There are two gantry frames arranged symmetrically on the left and right sides. A support plate is installed between the tops of the two gantry frames. A connecting seat is slidably mounted on the support plate via a left-right displacement mechanism. A dispensing machine head is slidably mounted on the side of the connecting seat opposite to the support plate via a right-up displacement mechanism. Several adjusting components are provided on the conveyor belt. The adjusting components include four adjusting blocks arranged in a matrix. The adjusting blocks are used to abut the bottom of the battery cell. Limiting blocks are slidably mounted on the adjusting blocks. The limiting blocks are used to abut the side of the battery cell.

2. The dispensing device for the battery PACK wire according to claim 1, characterized in that, The top surface of the gantry is equipped with a front-to-back displacement mechanism, and the support plate is slidably connected to the gantry through this mechanism.

3. The dispensing device for the battery PACK wire according to claim 2, characterized in that, The forward and backward displacement mechanism includes a first slide rail extending in the forward and backward direction, a first slider slidably disposed on the first slide rail, and the first slider being connected to the bottom of the support plate.

4. The dispensing device for the battery PACK wire according to claim 1, characterized in that, The left and right displacement mechanism includes a second slide rail extending in the left and right direction, a second slider slidably disposed on the second slide rail, and the second slider being connected to the connecting seat.

5. The dispensing device for the battery PACK wire according to claim 4, characterized in that, The vertical displacement mechanism includes a third slide rail extending in the vertical direction, a third slider slidably disposed on the third slide rail, and the third slider being connected to the connecting seat.

6. The dispensing device for the battery PACK wire according to claim 1, characterized in that, The working platform is provided with a limiting groove that extends from left to right and passes through the working platform, and the conveyor belt is disposed in the limiting groove.

7. The dispensing device for the battery PACK wire according to claim 1, characterized in that, The limiting block is L-shaped overall.

8. The dispensing device for the battery PACK wire according to claim 1, characterized in that, An adjustment block is equipped with two limit blocks that are perpendicular to each other on a horizontal plane.

9. The dispensing device for the battery PACK wire according to claim 1, characterized in that, The dispensing machine head includes a conveying piston cylinder; an inlet is provided on the upper side of the conveying piston cylinder, and an upper one-way valve is installed at the inlet; an outlet is provided on the lower side of the conveying piston cylinder, and a lower one-way valve is installed at the outlet, which is connected to a dispensing head.

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