CN212863395U

CN212863395U - Automatic winding device of splitting machine and splitting system

Info

Publication number: CN212863395U
Application number: CN202021850668.2U
Authority: CN
Inventors: 张恒华
Original assignee: Changzhou Xingyuan New Energy Material Co ltd
Current assignee: Changzhou Xingyuan New Energy Material Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-02
Anticipated expiration: 2030-08-28

Abstract

The application provides a cutting machine automatic winding device and system of cutting relates to battery production technical field. Automatic coiling mechanism of cutting machine includes: the first upper rolling frame and the second upper rolling frame are arranged in a bilateral symmetry mode. The first frame of rolling up includes first support body and sets up in the first linear drive assembly of first support body, and the second frame of rolling up includes the second support body and sets up in the second linear drive assembly of second support body, and first linear drive assembly and second linear drive assembly are used for bearing female book jointly and carry female book along predetermineeing the direction. The automatic coiling device of the splitting machine can avoid rocking by supporting the mother coil through the coiling frame arranged symmetrically, ensures that the mother coil position meets the requirement, and can ensure accurate feeding position due to stable path after feeding to the decoiler of the splitting machine of the same splitting system, and does not collide with equipment such as the splitting machine, thereby stably finishing the coiling work.

Description

Automatic winding device of splitting machine and splitting system

Technical Field

The application relates to the technical field of battery production, particularly, relate to a cutting machine automatic winding up device and system of cutting.

Background

In the rolling process of the membrane preparation process of the wet lithium ion battery diaphragm, the weight of a membrane forming mother roll is heavier due to the fact that the width of a large membrane is wider and the rolling length of a membrane roll is longer. At present, according to downstream customer's demand, need use the cutting machine to divide into the small-width film book with female book.

At present, in the slitting and reeling process, after a main reel is lifted by a hook bridge crane and moved to a large slitting decoiler bracket, chucks at two ends of a decoiler clamp a reeling core to perform unreeling operation.

When using lifting hook bridge crane to move the membrane book to cutting the region by the membrane making region, lifting hook bridge crane itself removes the walking precision on the one hand not high, and about 2 tons of whole weight of the female book of on the other hand lead to female book rock around when lifting hook bridge crane stops and starts, and rock the artifical difficult control of range. When the splitting machine waits for the primary coil to be wound, the distance between the left chuck and the right chuck is only 3-4cm wider than the length of the winding core of the primary coil, and the manual winding operation difficulty is high. If operating personnel misoperation, the female book core of rolling up collides with the cutting machine chuck, and the formation impact force will be far greater than the range that can bear of cutting machine chuck, often causes the cutting machine chuck to damage, and equipment is shut down and is waited to repair.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a cutting machine automatic winding up device, it can improve current cutting machine and be rolled up produced problem by the manual work.

Another object of the present application is to provide a slitting system comprising the above automatic winder of a slitting machine, which has all the characteristics of the automatic winder of a slitting machine.

The embodiment of the application is realized as follows:

an embodiment of the application provides a cutting machine automatic roll-up device, includes: the first upper rolling frame and the second upper rolling frame are symmetrically arranged left and right;

the first frame of rolling up includes first support body and set up in the first linear drive assembly of first support body, the second frame of rolling up includes the second support body and set up in the second linear drive assembly of second support body, first linear drive assembly with second linear drive assembly is used for common bearing mother to roll up and carries mother along predetermineeing the direction and roll up.

After the mother coil is placed on the symmetrically-arranged upper coil rack, the mother coil can be driven by the linear driving assembly together to drive the mother coil to move to a preset position, namely beside an uncoiler of the splitting machine. Therefore, the movement track is determined and stable, the coiling reliability is guaranteed, and the conditions of equipment damage and the like caused by manual operation are avoided.

In addition, according to the automatic winding device of the splitting machine provided by the embodiment of the application, the following additional technical features can be provided:

in an alternative embodiment of the present application, the first linear driving assembly includes a first linear rail, a first linear slider, and a first linear driving device, the first linear driving device is capable of driving the first linear slider to move along the first linear rail;

the second linear driving assembly comprises a second linear track, a second linear sliding block and a second linear driving device, and the second linear driving device can drive the second linear sliding block to move along the second linear track;

the first linear sliding block and the second linear sliding block are used for jointly bearing a mother roll.

Under the drive of the linear driving device, the linear slide block can move along the linear track, so that the mother roll is driven to move.

In an alternative embodiment of the present application, the linear driving assembly further comprises a support plate mechanism disposed on the linear slider, and the linear driving device is connected to the support plate mechanism.

The supporting plate mechanism can be in direct contact with the mother roll, and a better supporting effect is provided for the mother roll.

In an alternative embodiment of the present application, the linear driving device is a cylinder, and an output end of the cylinder is connected with the supporting plate mechanism by using a universal joint.

The universal joint can avoid the effort to damage the tie point rigidity, ensures this last work of rolling up the device.

In an alternative embodiment of the present application, the surface of the pallet mechanism has a first cushion layer.

The first cushion layer can provide buffering for the mother roll, and the mother roll is prevented from being damaged when being placed.

In an alternative embodiment of the present application, at least one end of the linear track is provided with a limit stop.

The limit stop can prevent the linear slide block from moving excessively, and prevent the mother roll from impacting other equipment.

In an optional embodiment of the application, one side of the first winding frame, which is far away from the second winding frame, is provided with a primary winding limiting block, and when a primary winding is placed on the first linear driving assembly and the second linear driving assembly, one end of the primary winding abuts against the primary winding limiting block.

The axial position of mother book can be restricted to the mother book stopper, and the guarantee mother book is placed and is supported behind the mother book stopper, and its axial position accords with the position requirement of rolling up.

In an optional embodiment of the present application, a second cushion layer is disposed on one side of the mother roll limiting block facing the first roll-up frame.

Through set up the second cushion layer on female book stopper, can ensure that female book is not bumped badly when adjusting axial position.

The embodiment of the application provides a cutting system, including cutting machine and the automatic device and the cutting machine device of rolling up of cutting machine, the automatic device of rolling up of cutting machine is used for doing the cutting machine delivers and treats cutting female book.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a front view of an automatic winding device of a splitting machine according to an embodiment of the present application;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a side view of fig. 1.

Icon: 10-a first upper roll rack; 11-a first frame body; 131-a first linear track; 133-a first linear drive; 20-a second reeling frame; 21-a second frame body; 231-a second linear track; 232-a second linear slide; 233-second linear drive; 31-limit stop; 32-a pallet mechanism; 321-a first cushion layer; 40-a parent roll limiting block; 41-a second cushion layer; 50-a magnetic switch; 100-mother roll.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the product conventionally places when used, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

Referring to fig. 1 to 3, an embodiment of the present application provides an automatic winding device of a splitting machine, including: the first upper rolling frame 10 and the second upper rolling frame 20 are symmetrically arranged in a left-right manner;

the first upper roll frame 10 comprises a first frame body 11 and a first linear driving assembly arranged on the first frame body 11, the second upper roll frame 20 comprises a second frame body 21 and a second linear driving assembly arranged on the second frame body 21, and the first linear driving assembly and the second linear driving assembly are used for jointly bearing the mother roll 100 and conveying the mother roll 100 along a preset direction.

Wherein fig. 1 also shows a parent roll stopper 40, mentioned below, and fig. 3 shows a parent roll 100. The female roll stopper 40 and the female roll 100 are only shown in partial views, the rest views are not synchronously shown, and each view mainly shows the main structure of the automatic winding device of the splitting machine.

After the mother roll 100 is placed on the symmetrically arranged upper roll frame, the mother roll 100 can be driven by the linear driving assembly together to move to a preset position, namely beside an uncoiler of the splitting machine. Therefore, the movement track is determined and stable, the coiling reliability is guaranteed, and the conditions of equipment damage and the like caused by manual operation are avoided. The linear driving assembly is a generic term for the first and second linear driving assemblies. Hereinafter, the first and second linear driving units will be referred to collectively as a linear driving unit. The linear slider is a generic term for the first and second linear sliders. The linear track is a generic term for the first and second linear tracks. The first winding frame 10 and the second winding frame 20 of the present embodiment have the same structure, and the installation directions are mirror images of each other, and further, the second winding frame 20 and the first winding frame 10 of the present embodiment are bilaterally symmetrical. The descriptions of the respective subdivision structures are summarized and explained to avoid redundancy.

In detail, a limit stopper 31 is provided at one end of the linear rail in the length direction. Alternatively, the limit stoppers 31 may be provided at both ends in the longitudinal direction. The limit stopper 31 can prevent the linear slider from moving excessively, and prevent the mother roll 100 from colliding with other devices. When the limit stops 31 are only arranged at one end of the linear track along the length direction, the respective limit stops 31 are respectively positioned at the front and back positions of the mother roll 100, namely, one limit stop is positioned at the front end of the first linear track, and the other fiber stop is positioned at the back end of the second linear track, so that the front and back limiting effects are achieved. The embodiment is provided with limit stoppers 31 at both ends of the linear rail, and can also ensure the limit of the front and rear limit positions of the mother roll 100.

Specifically, referring to fig. 2, in the present embodiment, the first linear driving assembly includes a first linear rail 131, a first linear slider and a first linear driving device 133, and the first linear driving device 133 can drive the first linear slider to move along the first linear rail 131;

the second linear driving assembly comprises a second linear track 231, a second linear slider 232 and a second linear driving device 233, and the second linear driving device 233 can drive the second linear slider 232 to move along the second linear track 231;

the first and second linear slides 232 are used to collectively carry the parent roll 100.

Under the drive of the linear driving device, the linear slider can move along the linear track, thereby driving the mother roll 100 to move.

In detail, the linear driving assembly further includes a supporting plate mechanism 32, the supporting plate mechanism 32 is disposed on the linear slider, and the linear driving device is connected to the supporting plate mechanism 32. The blade mechanism 32 may be in direct contact with the parent roll 100 to provide a better holding effect for the parent roll 100. The surface of the pallet mechanism 32 of the present embodiment has a first cushion layer 321. The first buffer layer 321 can provide a buffer for the mother roll 100, so as to prevent the mother roll 100 from being damaged when the mother roll 100 is placed. The first cushion layer 321 is made of nylon, and is wear-resistant and has a buffering effect.

In this embodiment, the linear driving device is a cylinder, and the output end of the cylinder is connected to the supporting plate mechanism 32 by a universal joint. The universal joint can avoid the effort to damage the tie point rigidity, ensures this last work of rolling up the device. The cylinder of the present embodiment is a magnet-attached type and is equipped with a throttle valve to control the driving force. The air supply route of cylinder is equipped with the solenoid valve, and what this embodiment adopted is five mouthful two solenoid valves.

Referring to fig. 1, in the present embodiment, a mother roll limiting block 40 is disposed on a side of the first winding frame 10 away from the second winding frame 20, and when the mother roll 100 is placed on the first linear driving assembly and the second linear driving assembly, one end of the mother roll 100 abuts against the mother roll limiting block 40.

The primary coil limiting block 40 can limit the axial position of the primary coil 100, and the axial position of the primary coil 100 is ensured to meet the position requirement of coiling after the primary coil 100 is placed and supported on the primary coil limiting block 40.

A second cushion layer 41 is arranged on one side of the primary roll limiting block 40 facing the first upper roll frame 10.

The second cushion layer 41 is arranged on the primary roll limiting block 40, so that the primary roll 100 can be prevented from being damaged when the axial position is adjusted.

The automatic winding device of the splitting machine is applied to the operation of the splitting machine, and can work as a splitting system together. In the initial state, the linear slider is disposed on the linear track at a position away from the decoiler of the slitting machine. In operation, the parent roll 100 is placed on the pallet and a proximity switch is provided near to detect whether the parent roll 100 is in place (actually sensing the proximity of the metal core of the parent roll 100). After the mother roll 100 is detected to be in place, the electromagnetic valve acts to enable the air cylinder to work and drive the linear sliding block. To bring the parent roll 100 on the pallet to the side of the slitter unwinder. At this time, the magnetic switch 50 provided on the cylinder receives the in-position signal, so that the chuck of the uncoiler clamps the mother coil 100 to complete the coiling work. After that, the splitting machine of the splitting system can split the mother roll into the membrane rolls with certain specifications so as to be applied to subsequent processing.

In the whole coiling process, as the female coil 100 is placed on the supporting plate, the axial position is determined by the female coil limiting block 40, the axial position of the female coil 100 can meet the requirement, and when the female coil 100 is placed, the splitting machine equipment is further kept away from the crane and the female coil 100, so that the collision between the female coil 100 and the equipment can be avoided, and the production equipment can be protected. In the control circuit, a time relay can be further arranged, so that the action time of the air cylinder can be adjusted, the primary coil 100 is ensured to be stably placed, and the air cylinder acts again after a lifting rope of the crane is taken down. When the mother roll 100 is conveyed to the uncoiler, the mother roll does not shake, and the position can be kept stable and does not shake under the limitation of the supporting plate. The personnel skill requirement is integrally reduced, the operation time is shortened, and the work efficiency is improved.

The utility model provides an automatic device of rolling up of cutting machine, the common female book 100 of bearing of the frame of rolling up that sets up through the symmetry can avoid rocking, and the female 100 positions of rolling up of guarantee meet the demands to after to the decoiler pay-off, because the route is stable, can ensure that the pay-off position is accurate, do not collide equipment such as cutting machines of same cutting system, stably accomplish the work of rolling up.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a cutter automatic winding up device which characterized in that includes: the first upper rolling frame and the second upper rolling frame are symmetrically arranged left and right;

2. The automatic winder of claim 1, wherein the first linear drive assembly includes a first linear track, a first linear slider, and a first linear drive, the first linear drive being capable of moving the first linear slider along the first linear track;

3. The automatic winder of claim 2, wherein the linear drive assembly further comprises a blade mechanism disposed on the linear slide, and the linear drive is coupled to the blade mechanism.

4. The automatic winding device of a splitting machine according to claim 3, characterized in that the linear driving device is a cylinder, and the output end of the cylinder is connected with the supporting plate mechanism by a universal joint.

5. The automatic winding device of the splitting machine according to claim 3, wherein the surface of the supporting plate mechanism is provided with a first cushion layer.

6. The automatic winder of claim 2, wherein at least one end of the linear track is provided with a limit stop.

7. The automatic winding device of a splitting machine according to claim 1, wherein a primary winding limiting block is disposed on a side of the first winding frame away from the second winding frame, and when the primary winding is placed on the first linear driving assembly and the second linear driving assembly, one end of the primary winding abuts against the primary winding limiting block.

8. The automatic winding device of the splitting machine as claimed in claim 7, wherein a second cushion layer is provided on a side of the primary winding limiting block facing the first winding frame.

9. A slitting system, characterized in that, comprises a slitting machine and the automatic reeling device of the slitting machine and the device of the slitting machine according to any one of claims 1 to 8, wherein the automatic reeling device of the slitting machine is used for delivering a mother roll to be slit for the slitting machine.