CN208336415U

CN208336415U - A kind of cutting machine of lithium battery electric core

Info

Publication number: CN208336415U
Application number: CN201821123150.1U
Authority: CN
Inventors: 范茂荣
Original assignee: Chongqing Xinxu Lithium Battery Co Ltd
Current assignee: Chongqing Xinxu Lithium Battery Co.,Ltd.
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-01-04
Anticipated expiration: 2028-07-16

Abstract

The utility model discloses a kind of cutting machines of lithium battery electric core, including bottom plate, main body, cutting plate and motor, the plate upper surface side is fixedly welded with cutting plate, the cutting plate upper surface middle part offers fixing groove, battery core is placed with inside the fixing groove, the plate upper surface is fixedly welded with main body close to cutting plate side, the body interior offers cavity, battery core is inserted in body interior by through-hole by the utility model, pass through the measurement of scale line, determine the battery core length of reeve body interior, pass through the speciality of eccentric wheel, eccentric wheel is connected with connecting rod by pin rotation, in motor rotation work, eccentric wheel rotation and connecting rod and cutter is driven work, realize the cutting to battery core, since the one end being cut off is located at body interior, so the problem of reducing battery core sputtering, battery core can be fallen Inside the holder lower than through-hole level height, the collection to battery core cutting finished product is completed, it is simple and fast effective.

Description

A kind of cutting machine of lithium battery electric core

Technical field

The utility model relates to lithium battery electric core cutting technique field, specially a kind of cutting machine of lithium battery electric core.

Background technique

Lithium battery, be it is a kind of by lithium metal or lithium alloy be negative electrode material, using non-aqueous electrolytic solution battery due to The chemical characteristic of lithium metal is very active, so that the processing of lithium metal, preservation, use, very high to environmental requirement, with science The development of technology, present lithium battery have become mainstream；Lithium battery is broadly divided into two classes: lithium metal battery and lithium-ion electric Pond.Lithium ion battery does not contain the lithium of metallic state, and can charge.

The composition of lithium ion secondary rechargeable battery is battery core and protection circuit plate.Rechargeable battery removes protection circuit plate Battery core.He is the storage unit in rechargeable battery.The quality of battery core directly determines that the quality of rechargeable battery, battery core are divided into aluminium Shell battery core, soft pack cell, three kinds of cylindrical electrical core.

But there are some drawbacks in use in traditional lithium battery electric core cutting machine, such as:

1, it is excessive and sputter to be possible to will cause in cutting process battery core stress for traditional lithium battery electric core cutting machine Possibility, it is possible to staff can be hurt, there is security risk, and the battery core for causing well cutting can not easily be received Collection.

2, the cutting of traditional lithium battery electric core cutting machine is more time-consuming, and cutting mode is more troublesome.

Utility model content

The purpose of this utility model is to provide a kind of cutting machines of lithium battery electric core, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of cutting machine of lithium battery electric core, including Bottom plate, main body, cutting plate and motor, the plate upper surface side are fixedly welded with cutting plate, in the cutting plate upper surface Portion offers fixing groove, and battery core is placed with inside the fixing groove, and the plate upper surface is fixedly welded close to cutting plate side There is a main body, the body interior offers cavity, and the cavity offers through-hole close to cutting plate side, in the cavity bottom Wall is placed with holder, and the through-hole and cutting plate are located at same level, and the elevation of water of the through-hole is higher than holder Level height, the main body is located at through-hole external wall of upper portion and offers direct orbit, and the body upper surface passes through bolt and installs There is motor cavity, the motor cavity inside is equipped with motor by bolt, and the rotation axis end of the motor is fixedly welded with bias Wheel, for the eccentric wheel far from pin is welded at the top of the one side of motor, the eccentric wheel is connected with connection by pin rotation Bar, the connecting rod other end activity are plugged on inside direct orbit, and the connecting rod is located at one end end inside direct orbit Portion is equipped with cutter by bolt, and the cutter are matched with cutting plate.

Further, the connecting rod is slidably connected with direct orbit.

Further, the cutting plate upper surface offers scale line close to fixing groove side.

Further, the holder is equipped with handle by bolt far from one side end of through-hole.

Further, the model Y-160M1-2 formula motor of the motor.

Compared with prior art, the utility model has the beneficial effects that

1, battery core is inserted in body interior by through-hole, is passed through the survey of scale line by the utility model due to the setting of through-hole Amount determines the battery core length for injecting body interior, by the speciality of eccentric wheel, the cutting to battery core is realized, due to what is be cut off One end is located at body interior, so after battery core is cut off, can fall in lower than through-hole level height the problem of reducing battery core sputtering Holder inside, complete to battery core cutting finished product collection, it is simple and fast effectively.

2, the eccentric wheel of the utility model motor one end welding, eccentric wheel is connected with connecting rod by pin rotation, in electricity When machine rotation work, eccentric wheel rotation and the work for driving connecting rod and cutter complete the conduction of power, realize conveniently Simply to the cutting of battery core, convenient for promoting the use of.

Detailed description of the invention

Fig. 1 is the utility model main view partial cross-sectional structural diagram；

Fig. 2 is the utility model cut-away section structural schematic diagram；

Fig. 3 is the utility model cutting plate overlooking structure diagram.

In figure: 1- bottom plate；2- main body；21- cavity；22- holder；23- through-hole；24- direct orbit；3- cutting plate；31- Fixing groove；32- scale line；4- motor；41- motor cavity；42- eccentric wheel；421- pin；43- connecting rod；44- cutter.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of cutting machine of lithium battery electric core, including Bottom plate 1, main body 2, cutting plate 3 and motor 4, the 1 upper surface side of bottom plate are fixedly welded with cutting plate 3, on the cutting plate 3 Surface middle part offers fixing groove 31, battery core is placed with inside the fixing groove 31,1 upper surface of bottom plate is close to cutting plate 3 Side is fixedly welded with main body 2, and cavity 21 is offered inside the main body 2, and the cavity 21 is offered close to 3 side of cutting plate Through-hole 23,21 bottom interior wall of cavity are placed with holder 22, and the through-hole 23 is located at same level, institute with cutting plate 3 The elevation of water for stating through-hole 23 is higher than the level height of holder 22, and the main body 2 is located at 23 external wall of upper portion of through-hole and offers Direct orbit 24,2 upper surface of main body are equipped with motor cavity 41 by bolt, are installed inside the motor cavity 41 by bolt There is motor 4, the rotation axis end of the motor 4 is fixedly welded with eccentric wheel 42, the one side of the eccentric wheel 42 far from motor 4 Top is welded with pin 421, and the eccentric wheel 42 is rotatably connected to connecting rod 43 by pin 421, and the connecting rod 43 is another End activity is plugged on inside direct orbit 24, and the connecting rod 43 is located at one end end inside direct orbit 24 and is pacified by bolt Equipped with cutter 44, the cutter 44 are matched with cutting plate 3.

In order to facilitate the accurate movement of connecting rod 43, the connecting rod 43 is slidably connected with direct orbit 24；For convenience The length of battery core is measured, 3 upper surface of cutting plate offers scale line 32 close to 31 side of fixing groove；In order to facilitate holder 22 extraction, the holder 22 are equipped with handle by bolt far from 23 1 side end of through-hole；For device stable operation, institute State the model Y-160M1-2 formula motor of motor 4.

Working principle: due to the setting of through-hole 23, battery core is inserted in inside main body 2 by through-hole 23, passes through scale line 32 Measurement, determine inject main body 2 inside battery core length, by the speciality of eccentric wheel 42, eccentric wheel 42 pass through pin 421 rotate It is connected with connecting rod 43, in 4 rotation work of motor, the rotation of eccentric wheel 42 and the work for driving connecting rod 43 and cutter 44 Make, complete the conduction of power, the cutting to battery core is realized, since the one end being cut off is located inside main body 2, so reducing electricity The problem of core sputters, after battery core is cut off, can fall in inside the holder 22 lower than 23 level height of through-hole, complete to battery core The collection of finished product is cut, it is simple and fast effective；The present apparatus realizes the convenient and simple cutting to battery core, convenient for promoting the use of.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of cutting machine of lithium battery electric core, including bottom plate (1), main body (2), cutting plate (3) and motor (4), feature exists In: bottom plate (1) the upper surface side is fixedly welded with cutting plate (3), and cutting plate (3) upper surface middle part offers fixation Slot (31), the fixing groove (31) is internal to be placed with battery core, and bottom plate (1) upper surface is close to the fixed weldering in cutting plate (3) side It is connected to main body (2), is offered cavity (21) inside the main body (2), the cavity (21) offers close to cutting plate (3) side Through-hole (23), cavity (21) bottom interior wall are placed with holder (22), and the through-hole (23) is located at same with cutting plate (3) Horizontal plane, the elevation of water of the through-hole (23) are higher than the level height of holder (22), and the main body (2) is located at through-hole (23) external wall of upper portion offers direct orbit (24), and main body (2) upper surface is equipped with motor cavity (41) by bolt, described It is equipped with motor (4) inside motor cavity (41) by bolt, the rotation axis end of the motor (4) is fixedly welded with eccentric wheel (42), far from being welded with pin (421) at the top of the one side of motor (4), the eccentric wheel (42) passes through the eccentric wheel (42) Pin (421) is rotatably connected to connecting rod (43), and connecting rod (43) other end activity is plugged on direct orbit (24) inside, The connecting rod (43) is located at the internal one end end of direct orbit (24) and is equipped with cutter (44), the cutting by bolt Knife (44) is matched with cutting plate (3).

2. a kind of cutting machine of lithium battery electric core according to claim 1, it is characterised in that: the connecting rod (43) and fixed It is slidably connected to track (24).

3. a kind of cutting machine of lithium battery electric core according to claim 1, it is characterised in that: table on the cutting plate (3) Face offers scale line (32) close to fixing groove (31) side.

4. a kind of cutting machine of lithium battery electric core according to claim 1, it is characterised in that: the holder (22) is separate (23) one side end of through-hole is equipped with handle by bolt.

5. a kind of cutting machine of lithium battery electric core according to claim 1, it is characterised in that: the model of the motor (4) For Y-160M1-2 formula motor.