Conveying device for lithium battery cap

Abstract

The utility model discloses a conveying device for a lithium battery cap, and relates to the related technical field of lithium battery production. The device comprises a belt conveyor, an output track and a collecting box, baffles are fixed to the upper portions of the two sides of the belt conveyor, the belt conveyor is obliquely arranged, the output track is fixed to the side, away from the belt conveyor, of the baffle at the obliquely-downward edge of the top of the belt conveyor, and a limiting plate is fixed to the upper portion in the output track. A collecting box is fixed to the lower portion of one end of the belt conveyor. Protruding blocks are fixed to the surface of an upper belt of the belt conveyor at equal intervals along the center line. By arranging the belt conveyor, the output track and the collecting box, the problems that when the conveying device for the lithium battery caps is used for turning over the battery caps through electronic equipment and the like during working, production interruption is easily caused by equipment faults, and the caps are directly turned over and easily collide with the track and deform are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to lithium battery production, and particularly relates to a conveying device for lithium battery caps. Background Art

[0002] The battery cap is an important part of the battery. It is mainly used to provide a sealing function for the battery to prevent leakage of the electrolyte inside the battery. It also acts as a safety valve. When the internal pressure of the battery is too high, the safety valve on the cap will open to release the internal pressure and prevent the battery from exploding. After the battery cap is produced, it needs to be transported to the equipment in use by a conveying device. During the transportation process, it is transported, but it still has the following disadvantages in actual use:

[0003] 1. When the lithium battery cap conveying device is working, it directly conveys the battery cap to the appropriate position, and flips the battery cap with the opening facing downward to the opening facing upward through a complex correction device. However, during the work, many electronic and auxiliary equipment are used, which is prone to failure, affecting the smooth production of lithium batteries;

[0004] 2. When the lithium battery cap conveying device is working, the battery cap is flipped directly by blowing or other actions. When flipping, it is easy to cause the cap to hit the track, causing deformation on the cap and affecting the integrity of the cap. Utility Model Content

[0005] The utility model aims to provide a conveying device for lithium battery caps. By arranging a belt conveyor, an output track and a collection box, the utility model solves the problem that the conveying device for lithium battery caps flips over the battery caps through electronic equipment during operation, which may cause production interruption due to equipment failure, and the caps are easily deformed by hitting the track when they are directly flipped.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a conveying device for lithium battery caps, comprising a belt conveyor, an output track and a collection box, wherein baffles are fixed on the upper parts of both sides of the belt conveyor, the belt conveyor is inclined, and the output track is fixed on the side of the baffle away from the belt conveyor at the inclined downward edge of the top of the belt conveyor, a limiting plate is fixed on the upper part of the output track, a collection box is fixed on the lower part of one end of the belt conveyor, and protrusions are fixed on the belt surface of the belt conveyor at equal distances along the center line. When working, the battery caps transported on the conveying track are transported to the output track and the collection box when the belt conveyor is working, and the battery caps with openings facing upward are transported when the output track is working, and the battery caps with openings facing downward on the belt conveyor that are limited by the protrusions are collected through the collection box after being output.

[0008] Furthermore, a conveying notch is opened at a position corresponding to the baffle and the output track, and the bottom of the conveying notch is flush with the outer surface of the belt of the belt conveyor. The baffle transports the battery cap with the opening facing upward transported on the belt conveyor to the output track through the conveying notch.

[0009] Furthermore, inclined support bars are fixed to the lower parts of both sides of the belt conveyor, and support columns are fixed to the two edges of the bottom of the two inclined support bars. When the belt conveyor is working, the belt conveyor is tilted and supported on the ground through the cooperation of the inclined support bars and the support columns.

[0010] Furthermore, a chimeric frame is commonly fixed on two support columns close to the collection box, and the collection box is movably connected in the chimeric frame. When the collection box is working, the chimeric frame determines the position of the collection box supported on the ground when collecting battery caps.

[0011] Furthermore, the output track is connected to the conveying gap, and the two baffles are fixed with a conveying track at the short side away from the collection box on one side close to each other. The conveying track is inclined, and the battery caps are transported one by one to the belt conveyor through the conveying track.

[0012] Furthermore, the lower parts of both sides of the collection box are rotatably connected to two supporting rollers, and a pulling handle is fixed to the side of the collection box away from the mosaic frame. When the collection box is working, it is supported on the ground by the supporting rollers, and when the collection box is working, a pulling position is provided for the collection box.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model solves the problem that the conveying device of the lithium battery cap flips the battery cap through electronic equipment during operation, which is easy to cause production interruption due to equipment failure, by arranging a belt conveyor and an output track. The battery cap is conveyed to the belt conveyor through the conveying track and arranged between two baffles. At this time, the battery cap with the opening facing upward is arranged on the belt conveyor and conveyed by the operation of the belt, and the battery cap with the opening facing downward is arranged on the belt of the belt conveyor and stuck with a convex block. When the belt conveyor drives the battery cap to move to the conveying notch position on the baffle, the battery cap with the opening facing upward is conveyed to the output track through the conveying notch, and the position of the battery cap in the output track is limited by the limit plate to prevent the battery cap from flipping in the output track, so that during operation, there is no need to flip the lithium battery cap, and the battery cap with the opening facing downward can be directly removed, with less auxiliary equipment and lower failure rate.

[0015] 2. The utility model solves the problem that the lithium battery cap conveying device is prone to deformation due to direct flipping and collision with the track when the cap is working by arranging a belt conveyor and a collection box. By holding the pull handle on the collection box and pushing the collection box to move, the collection box moves to be stuck on the engaging frame, and then the battery cap with the opening facing downward driven by the protrusion transported by the belt conveyor moves to the top of the collection box and falls into the collection box as it moves. The battery cap whose opening position does not meet the requirements during production is directly collected, thereby reducing the deformation of the cap caused by flipping and colliding with the track and increasing the integrity of the cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A three-dimensional diagram of the assembly structure of a conveying device for lithium battery caps;

[0018] Figure 2 This is a three-dimensional diagram of the belt conveyor structure;

[0019] Figure 3 It is a three-dimensional diagram of the conveyor track structure;

[0020] Figure 4 It is a stereogram of the output track structure;

[0021] Figure 5 This is a three-dimensional diagram of the collection box structure.

[0022] Reference numerals:

[0023] 1. Belt conveyor; 101. Bump; 102. Baffle; 103. Conveying notch; 104. Inclined support bar; 105. Support column; 106. Interlocking frame; 2. Conveying track; 3. Output track; 301. Limiting plate; 4. Collecting box; 401. Support roller; 402. Pull handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0026] See also Figure 1-5 The utility model is a conveying device for lithium battery caps, comprising a belt conveyor 1, an output track 3 and a collection box 4. Baffles 102 are fixed to the upper parts of both sides of the belt conveyor 1. When the belt conveyor 1 is working, the lithium battery caps are conveyed, and the position of the lithium battery caps is limited by the baffles 102. The belt conveyor 1 is inclined so that the battery caps entering between the two baffles 102 are attached to the baffle 102 located below when being conveyed. The top of the belt conveyor 1 is inclined downward, and an output track 3 is fixed to the side of the baffle 102 away from the belt conveyor 1. When the output track 3 is working, the battery caps output from the belt conveyor 1 are guided to the use equipment for work. A limit plate 301 is fixed on the upper part of the output track 3, and a collecting box 4 is fixed on the lower part of one end of the belt conveyor 1. The battery caps with the openings facing downwards are collected through the collecting box 4 when being conveyed by the belt conveyor 1. Bumps 101 are fixed on the belt surface of the belt conveyor 1 at equal intervals along the center line. The width of the belt is 1.2 times the diameter of the battery cap, and bumps 101 are fixed on the surface. The distance between the two bumps 101 is smaller than the diameter of the battery cap and larger than the radius of the battery cap.

[0027] Specifically, a conveying notch 103 is opened at a position corresponding to the baffle 102 and the output track 3, and the bottom of the conveying notch 103 is flush with the outer surface of the belt of the belt conveyor 1. When the belt conveyor 1 is working, the inverted lithium battery cap is clamped through the protrusion 101 on its surface.

[0028] Furthermore, inclined support bars 104 are fixed to the lower part of both sides of the belt conveyor 1, and support columns 105 are fixed to the two edges at the bottom of the two inclined support bars 104. When the belt conveyor 1 is working, the belt conveyor 1 is tilted and supported on the support columns 105 through the inclined support bars 104, and the inclined support bars 104 are supported on the ground through the support columns 105.

[0029] The operation process of this embodiment is: when working, the battery cap is conveyed to the belt conveyor 1 through the conveying track 2 and is set between the two baffles 102. At this time, the battery cap with the opening facing upward is set on the belt conveyor 1 and conveyed by the operation of the belt, and the battery cap with the opening facing downward is set on the protrusion 101 on the belt of the belt conveyor 1 and is stuck. When the belt conveyor 1 drives the belt to drive the battery cap to the conveying notch 103 on the baffle 102, the battery cap with the opening facing upward is conveyed to the output track 3 through the conveying notch 103, and then the battery cap position in the output track 3 is limited by the limit plate 301 to prevent the battery cap from flipping over in the output track 3. Specific embodiment 2

[0031] See also Figure 1 ,2 , 3, 5, on the basis of the specific embodiment 1, a mosaic frame 106 is fixed on the two support columns 105 close to the collecting box 4, and the collecting box 4 is movably connected in the mosaic frame 106. The collecting box 4 is movably connected therein through the mosaic frame 106 to determine the position of the collecting box 4 on the belt conveyor 1.

[0032] Specifically, the output track 3 is connected to the conveying gap 103, and the two baffles 102 are close to each other and have a conveying track 2 fixed on the short side away from the collection box 4. The conveying track 2 is set at an angle. When working, the lithium battery caps transported on the external track are transported one by one to the belt of the belt conveyor 1 through the conveying track 2.

[0033] Furthermore, the lower parts of both sides of the collecting box 4 are rotatably connected to two supporting rollers 401, and a pulling handle 402 is fixed to the side of the collecting box 4 away from the interlocking frame 106. When the collecting box 4 is working, it is supported on the ground by the supporting rollers 401, and cooperates with the movement of the collecting box 4 by rolling. When the pulling handle 402 is pushed and pulled, the collecting box 4 is driven to change its position.

[0034] The operation process of this embodiment is: when working, first hold the pulling handle 402 on the collection box 4 to push the collection box 4 to move, so that the collection box 4 moves to be stuck on the embedded frame 106, and then the battery cap with the opening facing downward driven by the protrusion 101 transported by the belt conveyor 1 moves to the top of the collection box 4, and falls into the collection box 4 with the movement. After the belt conveyor 1 stops working, pull the pulling handle 402 to pull the collection box 4 away from the embedded frame 106, and then push another empty collection box 4 into the embedded frame 106 to complete the setting.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveying device for lithium battery caps, comprising a belt conveyor (1), an output track (3) and a collection box (4), characterized in that: Baffles (102) are fixed to the upper parts of both sides of the belt conveyor (1); the belt conveyor (1) is arranged in an inclined manner; an output track (3) is fixed to the side of the baffle (102) away from the belt conveyor (1) at the inclined downward edge of the top of the belt conveyor (1); a limit plate (301) is fixed to the upper part of the output track (3); a collection box (4) is fixed to the lower part of one end of the belt conveyor (1); and bumps (101) are fixed to the upper belt surface of the belt conveyor (1) at equal intervals along the center line.

2. A lithium battery cap conveying device according to claim 1, characterized in that: A conveying notch (103) is provided at a position of the baffle (102) corresponding to the output track (3), and the inner bottom of the conveying notch (103) is flush with the outer surface of the belt of the belt conveyor (1).

3. A lithium battery cap conveying device according to claim 2, characterized in that: Inclined support bars (104) are fixed to the lower parts of both sides of the belt conveyor (1), and support columns (105) are fixed to the two edges at the bottom of the two inclined support bars (104).

4. A lithium battery cap conveying device according to claim 3, characterized in that: A chimeric frame (106) is commonly fixed on two support columns (105) close to the collection box (4), and the collection box (4) is movably connected in the chimeric frame (106).

5. The lithium battery cap conveying device according to claim 2, characterized in that: The output track (3) is in communication with the conveying notch (103); a conveying track (2) is fixed to the two baffles (102) at their short sides close to each other and away from the collecting box (4); the conveying track (2) is arranged in an inclined manner.

6. A lithium battery cap conveying device according to claim 4, characterized in that: The lower parts of both sides of the collection box (4) are rotatably connected to two supporting rollers (401), and a pulling handle (402) is fixed to the side of the collection box (4) away from the chimeric frame (106).

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