CN212222028U - Edge-collecting material roll core device applied to winding station of large splitting machine - Google Patents

Abstract

The utility model provides a be applied to receipts limit material book core device on big cutting machine rolling station, it is including rolling up a core shell, the gasbag, the chuck, the gasbag sets up in rolling up a core shell, can dismantle respectively at the both ends of rolling up a core shell and be connected with the chuck, it includes that the polylith rolls up a core shell board to rolling up a core shell, the polylith rolls up a core shell board to piecing together and rolls up a core shell, set up the air inlet of connecting the gasbag and the gas outlet of connecting the gasbag on rolling up a core shell, be provided with an at least elasticity reset part on rolling up a core shell, when the gasbag is aerifyd, polylith rolls up core shell board alternate segregation, when the gasbag is deflated. The utility model discloses an use the inflatable structure for the rim charge of cutting machine rolling can become loose through carminative method, thereby is convenient for take off from rolling up the core, has reduced the process time of big cutting machine, reduces operating personnel's intensity of labour, improves work efficiency.

Description

Edge-collecting material roll core device applied to winding station of large splitting machine

Technical Field

The utility model relates to a battery technology field particularly, relates to a be applied to receipts rim charge book core device on big cutting machine rolling station.

Background

The large splitting machine is a mechanical device for splitting a wide film and paper on a large mother roll into a plurality of narrow materials, is commonly used for lithium battery diaphragm machinery, papermaking machinery and printing and packaging machinery, and is mainly applied to: cutting paper, non-woven fabric and various film materials. Particularly, with the popularization of new energy automobiles represented by lithium batteries in recent years, large splitting machines are widely applied to the lithium battery diaphragm industry.

The defects and shortcomings of the prior art are as follows: besides the small split mother rolls, the winding station of the large splitting machine needs to wind the rim charge on two sides cut off from the large mother rolls. The current common method is to roll the rim charge with paper roll core tube or plastic paper core tube. After the cut coil materials are unloaded, the collected rim charge is cut off by a knife manually, and then the empty coil core tube can be mounted for next round of cutting. Along with the increase of rim charge, the rim charge can roll up more and more tightly on rolling up the core, is not convenient for take off and rolls up the core, goes down for a long time, has both increased operating personnel's intensity of labour, and then can influence normal production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a be applied to receipts limit material book core device on big cutting machine rolling station uses the inflatable structure for the rim charge of cutting machine rolling can become loose through carminative method, thereby is convenient for take off from rolling up the core, has reduced big process time, reduces operating personnel's intensity of labour, improves work efficiency.

Therefore, the utility model provides a be applied to receipts limit material core device of rolling up on big cutting machine rolling station, it is including rolling up a core shell, the gasbag, the chuck, the gasbag sets up in rolling up a core shell, can dismantle respectively at the both ends of rolling up a core shell and be connected with the chuck, it includes that the polylith rolls up a core shell board to rolling up a core shell, the polylith rolls up a core shell board and to piecing together a core shell, set up the air inlet of connecting the gasbag and the gas outlet of connecting the gasbag on rolling up a core shell board, it is provided with an at least elasticity reset part on rolling up a core shell, when the gasbag is aerifyd, polylith rolls up core shell board alternate segregation, when the gasbag is deflated.

Furthermore, a plurality of air bag baffles are respectively arranged at two ends of the air bag and fixedly connected to the roll core shell.

Furthermore, the plurality of air bag baffle plates are arranged along the circumferential direction of the winding core shell at equal intervals.

Further, the elastic return component is a spring.

Further, above-mentioned core shell includes three core shell boards, and the cross section of core shell board is 1/3 arc.

Further, the chuck comprises a first baffle plate and a second baffle plate, and a height difference exists between the first baffle plate and the second baffle plate.

The utility model provides a be applied to edge-winding material core-rolling device on big cutting machine rolling station, the core shell has mainly been set up to roll up, the gasbag, the chuck, the gasbag sets up in rolling up the core shell, can dismantle respectively at the both ends of rolling up the core shell and be connected with the chuck, edge-winding material core-rolling shell includes polylith roll core shell board, polylith roll core shell board is to piecing together roll core shell, set up the air inlet of connecting the gasbag and the gas outlet of connecting the gasbag on rolling up the core shell board, roll up and be provided with two elasticity reset part on the core shell, when the gasbag is aerifyd, polylith rolls up core shell board alternate segregation, when the gasbag is deflated, polylith rolls up. The concrete principle does, rolls up the core shell and divide into the triplex, and the gasbag air inlet connects outside air supply, and big cutting machine begins before cutting, and inside gasbag begins to inflate, is full of three back roll core shell boards and separates each other, and for one time (as shown in figure 1) for the state, the chuck of rolling station both sides removes and presss from both sides tight roll core inboard to the centre, and big cutting machine begins to cut and the rolling. After the coiling is finished, the air bag exhaust port valve is opened firstly, the inner air bag starts to exhaust until the coiling core shell is influenced by the shell reset spring, three coiling core shell plates are closed together, the state II (as shown in figure 2) is realized, the collected edge materials are automatically loosened, at the moment, the air bag air inlet pipe is pulled down, the edge material coiling core is unloaded, only the edge materials are taken down, and after the edge materials are taken down, the edge material coiling core shell is placed at the coiling station again to carry out the next circulation.

Therefore, compared with the prior art, the structure also has the following advantages:

(1) the scheme adopts the air expansion structure, so that the rim charge rolled by the splitting machine can be loosened by an exhaust method, the rim charge is convenient to take off from a roll core, and the process time of a large splitting machine is reduced;

(2) the labor intensity of operators is reduced, and the working efficiency is improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of an edge-collecting and core-winding device applied to a winding station of a large splitting machine according to an embodiment of the present invention;

fig. 2 is a diagram showing a separating state of a roll core housing in the edge-winding and roll-core device applied to the winding station of the large splitting machine according to the embodiment of the present invention;

fig. 3 is the embodiment of the utility model provides a be applied to and receive limit material on big cutting machine rolling station and roll up core shell among core device and close tight state diagram.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, this embodiment provides a be applied to receipts limit material book core device on big cutting machine rolling station, core shell 1 has mainly been set up to roll up, gasbag 2, chuck 3, gasbag 2 sets up in rolling up core shell 1, roll up core shell 1's both ends and can dismantle respectively and be connected with chuck 3, roll up core shell and include that the polylith rolls core shell board 11, polylith rolls up core shell 11 and to piecing together core shell 1, roll up the gas outlet 112 of offering the air inlet 111 of connecting gasbag 2 and connecting gasbag 2 on core shell board 11, roll up and be provided with two elasticity reset part 4 on the core shell 1, when gasbag 2 aerifys, polylith rolls up core shell board 11 alternate segregation, when gasbag 2 bleeds, polylith rolls up core shell board 11 and is close to each other under elasticity reset part 4.

Specifically, referring to fig. 1 to 3, a plurality of airbag baffles 21 are respectively disposed at two ends of the airbag 2, and the airbag baffles 21 are fixedly connected to the roll core housing 1.

Specifically, referring to fig. 1 to 3, a plurality of airbag baffles 21 are equidistantly arranged along the circumferential direction of the roll core shell 1.

Specifically, referring to fig. 1 to 3, the core shell 1 includes three core shell plates 11, and the cross section of the core shell plate 11 is in the shape of 1/3 circular arcs.

The utility model provides a be applied to receipts limit material book core device on big cutting machine rolling station, core shell has mainly been set up to roll up, the gasbag, the chuck, the gasbag sets up in rolling up core shell, can dismantle respectively at the both ends of rolling up core shell and be connected with the chuck, it includes polylith roll core shell board to roll up core shell board to rolling up core shell board, the polylith rolls up core shell board to piecing together and rolls up core shell, set up the air inlet of connecting the gasbag and the gas outlet of connecting the gasbag on rolling up core shell board, be provided with an at least elasticity reset part on rolling up core shell, when the gasbag is aerifyd, polylith rolls up core shell board alternate segregation, when the gasbag is deflated, the. The concrete principle does, rolls up the core shell and divide into the triplex, and the gasbag air inlet connects outside air supply, and big cutting machine begins before cutting, and inside gasbag begins to inflate, is full of three back roll core shell boards and separates each other, and for one time (as shown in figure 1) for the state, the chuck of rolling station both sides removes and presss from both sides tight roll core inboard to the centre, and big cutting machine begins to cut and the rolling. After the coiling is finished, the air bag exhaust port valve is opened firstly, the inner air bag starts to exhaust until the coiling core shell is influenced by the shell reset spring, three coiling core shell plates are closed together, the state II (as shown in figure 2) is realized, the collected edge materials are automatically loosened, at the moment, the air bag air inlet pipe is pulled down, the edge material coiling core is unloaded, only the edge materials are taken down, and after the edge materials are taken down, the edge material coiling core shell is placed at the coiling station again to carry out the next circulation.

Therefore, compared with the prior art, the structure also has the following advantages:

(1) the scheme adopts the air expansion structure, so that the rim charge rolled by the splitting machine can be loosened by an exhaust method, the rim charge can be conveniently taken down from the roll core shell, and the working procedure time of a large splitting machine is reduced;

(2) the labor intensity of operators is reduced, and the working efficiency is improved.

Example two:

referring to fig. 1 to fig. 3, the drawings show a core winding device for edge-collecting material applied to a winding station of a large splitting machine provided by the second embodiment of the present invention, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the elastic reset component 4 is a spring. The elastic reset component is not limited to a spring, and can also be an elastic rubber band, and through the improvement of the structure, the quick combination of the roll core shell can be facilitated, so that the collected edge material is automatically loosened, the edge material can be taken down from the roll core shell conveniently, and the effect of fixing the roll core shell plate is also achieved.

Example three:

referring to fig. 1 to fig. 3, the drawings show a third embodiment of the present invention provides an edge-collecting and core-winding device for a winding station of a large splitting machine, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the chuck 3 includes a first barrier 31 and a second barrier 32, and a height difference is provided between the first barrier 31 and the second barrier 32. First baffle 31 can stretch into to roll up the core shell, plays the effect that supports to roll up the core shell board, and second baffle 32 is higher than first baffle, can prevent that the rim charge from running out to roll up the core shell board, improves the coil stock quality.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a be applied to receipts limit material book core device on big cutting machine rolling station, its characterized in that, includes roll core shell (1), gasbag (2), chuck (3), gasbag (2) set up in roll core shell (1), the both ends of roll core shell (1) can be dismantled respectively and be connected with chuck (3), roll core shell includes polylith roll core shell board (11), polylith roll core shell board (11) are to piecing together roll core shell (1), set up on roll core shell board (11) and connect air inlet (111) of gasbag (2) and connect gas outlet (112) of gasbag (2), be provided with at least one elasticity reset part (4) on roll core shell (1), when gasbag (2) aerify, polylith roll core shell board (11) alternate segregation, when gasbag (2) are deflated, the plurality of winding core shell plates (11) are close to each other under the action of the elastic resetting component (4).

2. A winding and material rolling device applied to a winding station of a large splitting machine according to claim 1, characterized in that a plurality of air bag baffles (21) are respectively arranged at two ends of the air bag (2), and the plurality of air bag baffles (21) are fixedly connected to the winding core shell (1).

3. A edging and winding device applied to a winding station of a large splitting machine according to claim 2, characterized in that the plurality of air bag baffles (21) are arranged equidistantly along the circumferential direction of the winding core shell (1).

4. A take-up and winding device applied to the take-up station of large splitting machines according to claim 1, characterized in that said elastic return means (4) are springs.

5. A edging and winding device applied to the winding station of large splitting machines according to claim 1, characterized in that the winding core shell (1) comprises three winding core shell plates (11), the cross section of the winding core shell plate (11) is 1/3 circular arc.

6. A take-up reel core device applied to a winding station of a large splitting machine according to claim 1, characterized in that said cartridge (3) comprises a first shutter (31) and a second shutter (32), said first shutter (31) and said second shutter (32) having a height difference.

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