CN206426185U - A kind of battery pole piece is die cut waste material recovery device - Google Patents

A kind of battery pole piece is die cut waste material recovery device Download PDF

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Publication number
CN206426185U
CN206426185U CN201720105097.1U CN201720105097U CN206426185U CN 206426185 U CN206426185 U CN 206426185U CN 201720105097 U CN201720105097 U CN 201720105097U CN 206426185 U CN206426185 U CN 206426185U
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China
Prior art keywords
waste material
pole piece
breather line
collecting tank
recovery device
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CN201720105097.1U
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Chinese (zh)
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潘祖荣
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Guiyang Anda Technology Energy Co Ltd
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Guiyang Anda Technology Energy Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model is related to a kind of battery pole piece cross cutting waste material recovery device, located at the lower section of lower template, including waste material interface short circuit, upper breather line, scrap collecting tank and lower breather line, the lower template is provided with waste discharge mouth, the waste material interface short circuit is reverse frustoconic bucket type body, the position that its upper end corresponds to waste discharge mouth is fixedly connected with lower template lower end, the upper and lower side of the upper breather line is connected with waste material interface short circuit and scrap collecting tank respectively, lower breather line is connected to the lower section of scrap collecting tank, and it is covered with the steel wire in scrap collecting tank at the upper end pipeline opening of lower breather line.The utility model solve in die cutting process get stuck, the die-cutting process operation such as pole piece tear is the problem of be obstructed, not only increase cross cutting efficiency and reduce the fraction defective of cross cutting.In addition, this device can also be siphoned away fine debris, burr of the absorption on peripheries such as cutter, waste discharge mouths when being die cut using air-flow suction, cross cutting efficiency is substantially increased, improves cross cutting quality.

Description

A kind of battery pole piece is die cut waste material recovery device
Technical field
The utility model is related to technical field of waste recovery, and in particular to a kind of battery pole piece is die cut waste material recovery device.
Background technology
In battery pole piece die cutting process, two kinds of materials of waste material and finished product material can be exported, finished product material is transported by transport establishment Specified station is sent to be collected, and for waste material, existing collection method is usually:(1) waste material after, being die cut is from waste discharge mouth Freely fall to scrap collecting tank;(2), using machinery impact, waste material is shot down to scrap collecting tank from waste discharge mouth.For first Plant garbage collection mode, although mold cutter can push the waste material cut into waste discharge hole one segment distance (this in die cutting process Distance is much smaller than waste discharge hole depth), size, shape no significant difference due to the size, shape and waste discharge mouth of waste material, and knife Irregular deformation occurs in waste material during tool is pushed, and therefore, the probability of waste material free-falling to scrap collecting tank is extremely low, so One, waste material will be accumulated in waste discharge mouth, when the waste material of accumulation is highly higher than cross cutting plane, will have a strong impact on material to be cut Forwards transportation.Second of garbage collection mode is to install an impact waste material additional on the basis of former garbage collection mode Device, due to simply impacting the part of waste material, waste material be easy to occur bending, it is convex the phenomenon such as stick up, when the bending of waste material, convex stick up portion When dividing higher than cross cutting plane, the forwards transportation of material to be cut can be equally hindered, the phenomenon such as formation gets stuck, pole piece tear.Therefore, needing Design one kind waste material can be made accumulate, deform not in waste discharge mouth, it is convex stick up, with solution get stuck, pole piece tear etc. technical barrier.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of battery pole piece cross cutting waste material recovery device, The waste material after cross cutting is timely and effectively reclaimed using gas suction so that waste material do not form accumulation in waste discharge mouth, deformation, convex Stick up, thus solve to get stuck, the technical problem such as pole piece tear.
To achieve the above object, the technical scheme that the utility model is taken is:A kind of battery pole piece cross cutting waste recovery dress Put, located at the lower section of lower template, including waste material interface short circuit, upper breather line, scrap collecting tank and lower breather line, it is described under Template be provided with waste discharge mouth, the waste material interface short circuit be reverse frustoconic bucket type body, its upper end correspond to waste discharge mouth position with Lower template lower end is fixedly connected, and the upper and lower side of the upper breather line is connected with waste material interface short circuit and scrap collecting tank respectively, Lower breather line is connected at the lower section of scrap collecting tank, and the upper end pipeline opening of lower breather line and is covered with positioned at garbage collection Steel wire in case.
Wherein, the longitudinal section of the waste discharge mouth includes the height of straight section setting up and down and cone section, the straight section and cone section Than less than 1:3.
Further, the lower end of the cone section is 25 °~45 ° relative to the opening angle of upper end.
Wherein, the upper end of the waste material interface short circuit is 20 °~40 ° relative to the opening angle of lower end.
Wherein, the steel wire is taper steel wire, and the height ratio of itself and scrap collecting tank is not less than 2:3.
Wherein, flowing has the downward gas of airflow direction in the upper breather line, scrap collecting tank and lower breather line, Gas pressure is not less than 0.5MPa, is drawn to waste material in scrap collecting tank from waste discharge mouth using gas suction.
Wherein, the side of the scrap collecting tank is provided with openable dodge gate, and the dodge gate is provided with dodge gate handle Hand.
Further, the left and right sides of the scrap collecting tank is equipped with openable dodge gate.
Wherein, the lower end of the lower breather line is connected with source of the gas, and it is connected with controller.
Preferably, the controller is automatic controller, semi-automatic controller or personal control.
Preferably, the upper end of the waste material interface short circuit is tightly connected by the lower end of bolt and sealing gasket and lower template, It is air tight and the surrounding in junction coats fluid sealant, it is ensured that good air-tightness between waste material interface short circuit and lower mould lower surface.
Compared with prior art, the utility model has the advantages that:On the one hand the utility model does not influence original Spare and accessory parts using and dismounting, on the other hand solve in die cutting process get stuck, the die-cutting process operation such as pole piece tear is obstructed Problem, not only increases cross cutting efficiency and reduces the fraction defective of cross cutting.In addition, this device can also utilize air-flow suction by mould Fine debris, burr of the absorption on peripheries such as cutter, waste discharge mouths are siphoned away when cutting, and substantially increase cross cutting efficiency, improve cross cutting matter Amount.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation after embodiment one is connected with lower template;
Fig. 3 is the distribution map of waste discharge mouth in lower template in embodiment one.
Description of reference numerals:1st, lower template;10th, waste discharge mouth;100th, straight section 100;101st, section is bored;2nd, waste material interface short circuit; 3rd, upper breather line;4th, scrap collecting tank;5th, lower breather line;6th, steel wire;7th, dodge gate;8th, movable door handle;9th, seal Pad.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing And specific embodiment is described in detail.
Refer to Figure of description 1, shown in Fig. 2, the utility model is that a kind of battery pole piece is die cut waste material recovery device, if In the lower section of lower template 1, the lower template 1 is provided with waste discharge mouth 10 as shown in Figure 3, and the longitudinal section of the waste discharge mouth 10 includes The height ratio of straight section 100 setting up and down and cone section 101, the straight section 100 and cone section 101 is less than 1:3.
The lower end of the cone section 101 is 25 °~45 ° relative to the opening angle of upper end.
Including waste material interface short circuit 2, upper breather line 3, scrap collecting tank 4 and lower breather line 5, the waste material interface is short It is reverse frustoconic bucket type body to connect 2, and its upper end is 20 °~40 ° relative to the opening angle of lower end.
The upper end of the waste material interface short circuit 2 corresponds to position and the lower end of lower template 1 of waste discharge mouth 10 and passes through bolt and close Packing 9 is tightly connected, and the surrounding in junction coats fluid sealant, it is ensured that good between waste material interface short circuit and lower mould lower surface Air-tightness, it is air tight.
The upper and lower side of the upper breather line 3 is connected with waste material interface short circuit 2 and scrap collecting tank 4 respectively, lower breather pipe Road 5 is connected at the lower section of scrap collecting tank 4, and the upper end pipeline opening of lower breather line 5 and is covered with scrap collecting tank 4 Steel wire 6.It is preferred that, the steel wire 6 is taper steel wire, and the height ratio of itself and scrap collecting tank 4 is not less than 2:3.
The both sides of the scrap collecting tank 4 are equipped with openable dodge gate 7, and the dodge gate 7 is provided with dodge gate handle Hand 8.
The lower end of the lower breather line 5 is connected with source of the gas, and it is connected with controller, and the controller can be to automatically control Device, semi-automatic controller or personal control, typically from automatic controller.It is the upper breather line 3, useless after source of the gas is opened Flowing has the downward gas of airflow direction (as shown in Figure 1, Figure 2 shown in the middle direction of arrow), gas in material collecting box 4 and lower breather line 5 Body pressure is not less than 0.5MPa.
The material one of waste material interface short circuit, upper breather line, scrap collecting tank and lower breather line in the utility model As be plastics, such as PP, PVC, metal material also may be used.
Operation principle of the present utility model is:After die-cutting machine completes cross cutting action, the source of the gas of waste material recovery device is certainly Automatically open up, and continue for some time (duration can be set) in the presence of movement controller, now, waste material is in powerful air-flow Enter under suction along waste material interface short circuit, upper breather line in scrap collecting tank, then source of the gas is closed automatically, complete one Individual garbage collection process.
Embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it It is interior.

Claims (10)

1. a kind of battery pole piece is die cut waste material recovery device, the lower section located at lower template (1), it is characterised in that connect including waste material Mouth short circuit (2), upper breather line (3), scrap collecting tank (4) and lower breather line (5), the lower template (1) are provided with waste discharge Mouth (10), the waste material interface short circuit (2) is reverse frustoconic bucket type body, and its upper end corresponds to the position of waste discharge mouth (10) and lower mould Plate (1) lower end is fixedly connected, the upper and lower side of the upper breather line (3) respectively with waste material interface short circuit (2) and scrap collecting tank (4) it is connected, lower breather line (5) is connected at the lower section of scrap collecting tank (4), and the upper end pipeline opening of lower breather line (5) It is covered with the steel wire (6) in scrap collecting tank (4).
2. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the waste discharge mouth (10) Longitudinal section is including straight section (100) setting up and down and bores section (101), and the height ratio of the straight section (100) and cone section (101) is less than 1:3。
3. battery pole piece according to claim 2 is die cut waste material recovery device, it is characterised in that the cone section (101) Lower end is 25 °~45 ° relative to the opening angle of upper end.
4. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the waste material interface short circuit (2) upper end is 20 °~40 ° relative to the opening angle of lower end.
5. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the steel wire (6) is Taper steel wire, the height ratio of itself and scrap collecting tank (4) is not less than 2:3.
6. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the upper breather line (3), scrap collecting tank (4) and the interior flowing of lower breather line (5) have the downward gas of airflow direction.
7. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the scrap collecting tank (4) side is provided with openable dodge gate (7), and the dodge gate (7) is provided with movable door handle (8).
8. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the lower breather line (5) lower end is connected with source of the gas, and it is connected with controller.
9. battery pole piece according to claim 8 is die cut waste material recovery device, it is characterised in that the controller is automatic Controller, semi-automatic controller or personal control.
10. battery pole piece according to claim 1 is die cut waste material recovery device, it is characterised in that the waste material interface is short The upper end for connecing (2) is tightly connected by bolt and sealing gasket (9) and the lower end of lower template (1), and the surrounding in junction is coated Fluid sealant.
CN201720105097.1U 2017-02-03 2017-02-03 A kind of battery pole piece is die cut waste material recovery device Active CN206426185U (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000597A (en) * 2017-11-30 2018-05-08 天津泰立得塑胶制品有限公司 A kind of edge-neatening apparatus of laminated glass
CN108296648A (en) * 2018-02-08 2018-07-20 深圳吉阳智能科技有限公司 A kind of laser cuts electrode lug device and its cutting block assembly
CN108555455A (en) * 2018-01-25 2018-09-21 广东新宇智能装备有限公司 It is a kind of laser cutting pole piece without rim charge blanking device
CN110125091A (en) * 2019-04-27 2019-08-16 东莞市佳的自动化设备科技有限公司 Pole piece waste material suction method and device and lithium ion battery production equipment
CN112549155A (en) * 2020-12-17 2021-03-26 安徽统凌科技新能源有限公司 Dust collector and pole piece processing line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108000597A (en) * 2017-11-30 2018-05-08 天津泰立得塑胶制品有限公司 A kind of edge-neatening apparatus of laminated glass
CN108555455A (en) * 2018-01-25 2018-09-21 广东新宇智能装备有限公司 It is a kind of laser cutting pole piece without rim charge blanking device
CN108296648A (en) * 2018-02-08 2018-07-20 深圳吉阳智能科技有限公司 A kind of laser cuts electrode lug device and its cutting block assembly
CN110125091A (en) * 2019-04-27 2019-08-16 东莞市佳的自动化设备科技有限公司 Pole piece waste material suction method and device and lithium ion battery production equipment
CN112549155A (en) * 2020-12-17 2021-03-26 安徽统凌科技新能源有限公司 Dust collector and pole piece processing line

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