CN210374473U

CN210374473U - Polar plate drying tunnel

Info

Publication number: CN210374473U
Application number: CN201920909678.XU
Authority: CN
Inventors: 许晋平; 徐强; 沈志红
Original assignee: Hubei Kate Power Supply Technology Co ltd
Current assignee: Hubei Kate Power Supply Technology Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-21
Anticipated expiration: 2029-06-17

Abstract

The utility model provides a polar plate drying tunnel belongs to power production technical field. This drying tunnel includes banding pipeline, the section of pipeline is the rectangle, the top of pipeline is provided with the heating plate, the bottom of pipeline is provided with a conveyer belt, the conveyer belt is pull by two conveying rollers, the middle part that is located the conveyer belt of conveying roller top has set gradually guide roll one, guide roll two and guide roll three, guide roll one and guide roll three are in on same horizontal plane, be provided with a turn-over piece structure on the pipeline of the top of guide roll one, turn-over piece structure includes that two rotate the drive wheel of connection on the pipeline and connect the belt between two drive wheels, the lateral surface equidistant a plurality of plectrums that are provided with of belt, one of them conveying roller and one of them drive wheel are controlled by a driving motor respectively, the linear velocity of belt is greater than the linear velocity. The utility model has the advantages of can once dry two faces etc.

Description

Polar plate drying tunnel

Technical Field

The utility model belongs to the technical field of power production, a polar plate drying tunnel is related to.

Background

At present, when the storage battery is manufactured, the plate of the storage battery needs to be cured, the curing plate is usually heated by steam, and the steam heating method can cause moisture to adhere to the surface of the plate, which can affect the normal use of the plate.

Adopt current drying device to toast, produce the fracture easily or produce the burr on the surface of polar plate on the one hand, on the other hand, owing to the effect of the carrier of support polar plate, the both sides face of polar plate can not evenly be dried, carries out secondary and dries not only the process complicacy, and the stoving effect also receives the influence moreover, and this has influenced the quality of battery at to a great extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polar plate drying tunnel to the above-mentioned problem that prior art exists, the utility model aims to solve the technical problem that how to make the polar plate once carry out the stoving of two sides.

The purpose of the utility model can be realized by the following technical proposal: a polar plate drying tunnel is characterized by comprising a strip-shaped pipeline, wherein the section of the pipeline is rectangular, a heating plate is arranged at the top of the pipeline, a conveying belt is arranged at the bottom of the pipeline and is pulled by two conveying rollers, a first guide roller, a second guide roller and a third guide roller are sequentially arranged in the middle of the conveying belt above the conveying rollers, the first guide roller and the third guide roller are positioned on the same horizontal plane, the first guide roller, the second guide roller and the third guide roller are distributed in an obtuse triangle manner, a concave avoidance part is formed among the first guide roller, the second guide roller and the third guide roller by the conveying belt, a sheet turning structure is arranged on the pipeline above the first guide roller and comprises two driving wheels which are rotatably connected on the pipeline and a belt connected between the two driving wheels, and a plurality of shifting sheets are arranged on the outer side surface of the belt at equal intervals, one of the conveying rollers and one of the driving wheels are respectively controlled by a driving motor, and the linear speed of the belt is greater than that of the conveying belt.

The polar plate to be dried is conveyed into one end of the polar plate to be dried, the polar plate slowly moves at a constant speed through the conveying belt and is continuously dried by the heating sheet, when the polar plate passes through the avoiding part, the conveying belt is concave downwards at the part, so that the front end of the polar plate falls into the avoiding part, the rear end of the polar plate is raised, the poking sheet is fluctuated at the rear end of the polar plate, the polar plate is overturned, and the polar plate is dried after being changed.

The mode is high in efficiency, and the drying is relatively uniform without secondary operation.

In the polar plate drying tunnel, a support plate located at the avoiding part is fixedly arranged on the pipeline.

The existence of support plate can avoid the polar plate front end to fall into and dodge the portion after receiving the conveyer belt operation and cross under the condition of not overturning and dodge the portion, and the front end of polar plate supports and leans on the support plate, because the front end does not receive the traction force of carrying, and the plectrum can be reliable orders about the polar plate upset, makes the reliability of this drying tunnel higher.

Drawings

Fig. 1 is a schematic structural diagram of the polar plate drying tunnel.

In the figure, 1, a pipeline; 2. a heating plate; 3. a conveyor belt; 4. a conveying roller; 51. a first guide roller; 52. a second guide roller; 53. a third guide roller; 54. an avoidance part; 61. a driving wheel; 62. a belt; 63. a shifting sheet; 7. and a carrier plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the drying tunnel comprises a strip-shaped pipeline 1, the section of the pipeline 1 is rectangular, a heating plate 2 is arranged at the top of the pipeline 1, a conveying belt 3 is arranged at the bottom of the pipeline 1, the conveying belt 3 is pulled by two conveying rollers 4, a first guide roller 51, a second guide roller 52 and a third guide roller 53 are sequentially arranged in the middle of the conveying belt 3 above the conveying rollers 4, the first guide roller 51 and the third guide roller 53 are positioned on the same horizontal plane, the first guide roller 51, the second guide roller 52 and the third guide roller 53 are distributed in an obtuse triangle, a concave avoidance part 54 is formed between the first guide roller 51, the second guide roller 52 and the third guide roller 53 by the conveying belt 3, a flap structure is arranged on the pipeline 1 above the first guide roller 51, the flap structure comprises two driving wheels 61 rotatably connected on the pipeline 1 and a belt 62 connected between the two driving wheels 61, a plurality of shifting flaps 63 are arranged on the outer side surface of the belt 62 at, one of the conveyor rollers 4 and one of the drive wheels 61 are each controlled by a drive motor, and the linear speed of the belt 62 is greater than the linear speed of the conveyor belt 3.

One end of a polar plate to be dried is conveyed, the polar plate slowly moves at a constant speed through the conveying belt 3 and is continuously dried by the heating sheet 2, when the polar plate passes through the avoiding part 54, the conveying belt 3 is concave at the position, so that the front end of the polar plate falls into the avoiding part 54, the rear end of the polar plate is raised, the poking sheet 63 waves the rear end of the polar plate, the polar plate is turned over, and the polar plate is dried after being changed.

A carrier plate 7 located at the escape portion 54 is fixedly provided on the duct 1. The existence of support plate 7 can avoid the polar plate front end to fall into and dodge the portion 54 after receiving the operation of conveyer belt 3 and surmount dodge portion 54 under the condition of not overturning, and the front end of polar plate supports and leans on support plate 7, because the front end does not receive the traction force of carrying, plectrum 63 can reliably order about the polar plate upset, makes the reliability of this drying tunnel higher.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The polar plate drying tunnel is characterized by comprising a strip-shaped pipeline (1), wherein the section of the pipeline (1) is rectangular, a heating plate (2) is arranged at the top of the pipeline (1), a conveying belt (3) is arranged at the bottom of the pipeline (1), the conveying belt (3) is pulled by two conveying rollers (4), a first guide roller (51), a second guide roller (52) and a third guide roller (53) are sequentially arranged in the middle of the conveying belt (3) above the conveying rollers (4), the first guide roller (51) and the third guide roller (53) are positioned on the same horizontal plane, the first guide roller (51), the second guide roller (52) and the third guide roller (53) are distributed in an obtuse triangle manner, so that a concave avoidance part (54) is formed among the first guide roller (51), the second guide roller (52) and the third guide roller (53) by the conveying belt (3), be provided with a piece structure of turning over on pipeline (1) of the top of guide roll (51), the piece structure of turning over includes that two rotate drive wheel (61) of connection on pipeline (1) and belt (62) of connection between two drive wheel (61), the lateral surface of belt (62) is equidistant to be provided with a plurality of plectrums (63), and one of them conveying roller (4) and one of them drive wheel (61) are controlled by a driving motor respectively, the linear velocity of belt (62) is greater than the linear velocity of conveyer belt (3).

2. The pole plate drying tunnel according to claim 1, characterized in that a carrier plate (7) is fixedly arranged on the tunnel (1) at the escape (54).