CN215478582U - Foam feeding device - Google Patents

Abstract

The utility model provides a foam feeding device which comprises a feeding mechanism, a traction and diversion mechanism, a release film receiving mechanism, a foam traction mechanism, a foam cutting mechanism and a foam suction and feeding mechanism, wherein the foam suction and feeding mechanism comprises: the feeding mechanism supplies the foam with the release film to the traction and diversion mechanism; the traction and diversion mechanism diverts the foam with the release film into the release film and the foam; the release film receiving mechanism draws and winds the release film from the traction and distribution mechanism; the foam drawing mechanism draws the foam from the drawing and shunting mechanism so that the foam passes through the foam cutting mechanism; the foam cutting mechanism cuts off foam with a preset length; the foam sucking and feeding mechanism sucks foam cut by the foam cutting mechanism and feeds the foam to a foam feeding station. The automatic cutting device can realize automatic cutting of foam, and can automatically feed the cut foam to the foam feeding position of the battery cell shell entering equipment, so that the foam feeding efficiency is improved.

Description

Foam feeding device

Technical Field

The utility model relates to the field of lithium battery production, in particular to a foam feeding device.

Background

In the production process of lithium batteries, it is necessary to stack the cells and then pack them into a case. However, the battery core and the shell are both hard objects and are easy to wear and collide due to mutual abutting, so that a flexible cushion needs to be added. At present, the buffering is generally realized by adding foam on the surface of a battery cell, and the foam can avoid the hard contact between the battery cell and a shell and between the battery cell and the battery cell.

Traditional cotton feeding mode of bubble does, uses the cotton cutting device of bubble to cut into predetermined length with the bubble cotton earlier, and the artifical cotton back of leaving the type membrane that tears on the bubble cotton, places the cotton bubble material loading level of electric core income shell equipment of bubble through the manual work again with the bubble cotton, and traditional cotton feeding mode of bubble has the defect that is showing of inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a foam feeding device, which has the following specific technical scheme:

the utility model provides a steep cotton loading attachment, includes feed mechanism, traction flow distribution mechanism, leaves type membrane receiving agencies, steep cotton traction mechanism, steep cotton cutting mechanism and steep cotton suction feed mechanism, wherein:

the feeding mechanism is configured to supply the foam with the release film to the traction and diversion mechanism;

the traction and flow distribution mechanism is configured to distribute the foam with the release film into the release film and the foam;

the release film receiving mechanism is configured to draw and roll the release film from the drawing and distributing mechanism;

the foam pulling mechanism is configured to pull the foam from the traction and diversion mechanism so that the foam with a preset length passes through the foam cutting mechanism;

the foam cutting mechanism is configured to cut off foam with a preset length;

the foam sucking and feeding mechanism is configured to suck foam of a preset length cut by the foam cutting mechanism and feed the foam to a foam loading position of the battery cell case entering equipment.

The foam feeding device disclosed by the utility model can realize automatic cutting of foam, and can automatically feed the cut foam to the foam feeding position of the battery cell shell entering equipment, so that the foam feeding efficiency is improved.

In some embodiments, the feeding mechanism comprises an emptying roller, an emptying roller driving mechanism and a material guiding mechanism, wherein: the discharging roller is used for winding and storing the foam with the release film; the discharging roller driving mechanism drives the discharging roller to rotate so as to discharge the foam with the release film; the material guiding mechanism is configured to guide the foam with the release film discharged by the discharging roller to the traction and diversion mechanism.

Through the cooperation of blowing roller, blowing roller actuating mechanism and guide mechanism, feed mechanism can supply smoothly the bubble cotton of type membrane from the type in to drawing the reposition of redundant personnel mechanism.

In some embodiments, the material guiding mechanism comprises a first material guiding roller, a second material guiding roller, a tensioning roller and a third material guiding roller which are arranged in a predetermined manner, and the foam with the release film discharged from the discharging roller is sequentially wound on the first material guiding roller, the second material guiding roller and the third material guiding roller and tensioned by the tensioning roller. The tensioning roller is connected to the first guide rail in a sliding manner; the guide mechanism is still including setting up at first guide rail avris and being close to the response piece of blowing roller, and when the tensioning roller slided to response piece department, the response piece produced the sensing signal and sent sensing signal to blowing roller actuating mechanism, and blowing roller actuating mechanism stops the blowing drive to the blowing roller.

Provides a material guiding mechanism with simple structure, which is used for guiding the foam with the release film discharged by the discharging roller into the traction and diversion mechanism. And set up the response piece through setting up the tensioning roller and setting up in the position that is close to the blowing roller, can realize that the area when the tensioning appears relaxing because of excessive from the bubble cotton of type membrane on the tensioning roller, the blowing roller can in time stop the blowing to guarantee that the area is in the tensioning state from the bubble cotton of type membrane.

In some embodiments, the traction diversion mechanism includes a driving roller, a lifting bracket, a first driven roller and a second driven roller, wherein: the first driven roller and the second driven roller are arranged on the lifting bracket, a first gap for foam with the release film to pass through is formed between the first driven roller and the driving roller, and a second gap for foam to pass through is formed between the second driven roller and the driving roller; the bubble cotton that the area that supplies out from feed mechanism is from the type membrane passes first clearance after reposition of redundant personnel become from type membrane and bubble cotton, wherein: the release film is wound to the release film receiving mechanism after passing around the first driven roller, and the foam passes through the second gap and is drawn to the foam cutting mechanism.

The utility model provides a simple structure's traction reposition of redundant personnel mechanism, its cooperation through initiative running roller, first driven running roller and second driven running roller for the area is shunted, is drawn to cutting in the mechanism from type membrane receiving agencies and bubble cotton from the bubble cotton of type membrane. Particularly, the first driven roller and the second driven roller are arranged on the lifting support, so that the first driven roller and the second driven roller can be driven to leave the driving roller through the lifting support, and the free end of the foam with the release film is smoothly installed in the traction flow dividing mechanism.

In some embodiments, the foam loading device further comprises a foam tensioning mechanism comprising a tension rod and a tension rod pulling mechanism, wherein: the tensioning rod is connected to the second guide rail in a sliding manner, and the release film pulled out from the traction and diversion mechanism is tensioned by the tensioning rod and then wound onto the release film receiving mechanism; the tensioning rod pulling mechanism is configured to pull the tensioning rod to drive the tensioning rod to slide along the second guide rail so as to realize continuous tensioning of the release film by the tensioning rod.

Through setting up the cotton straining device of bubble, realized the cotton continuous tensioning state of bubble.

In some embodiments, the release film receiving mechanism comprises a release film receiving disc and a receiving disc driving mechanism, the driving end of the receiving disc driving mechanism is connected with the release film receiving disc, and the receiving disc driving mechanism is used for driving the release film receiving disc to rotate so as to realize traction and rolling of the release film.

The utility model provides a simple structure from type membrane receiving agencies, it has realized drawing and rolling from type membrane through the cooperation from type membrane receiving tray and receiving tray actuating mechanism.

In some embodiments, the foam cutting mechanism is located between the traction flow-dividing mechanism and the foam pulling mechanism; the foam drawing mechanism comprises a clamping jaw and a clamping jaw driving mechanism, the clamping jaw is connected to the third guide rail in a sliding manner, and the clamping jaw driving mechanism is used for driving the clamping jaw to slide towards or away from the foam cutting mechanism along the third guide rail; the clamping jaw clamps the foam when sliding to a preset position towards the foam cutting mechanism, and pulls the foam when sliding away from the foam cutting mechanism so that the foam with a preset length passes through the foam cutting mechanism.

The utility model provides a cotton tractive mechanism of bubble of simple structure, it has realized the tractive to the bubble cotton through the cooperation of clamping jaw and clamping jaw actuating mechanism to make the cotton mechanism of cutting of bubble of predetermined length pass through from the bubble cotton.

In some embodiments, the foam cutting mechanism comprises a first mounting bracket, a cutter mounting plate, a first cutting portion, a second cutting portion and a cutting drive mechanism, wherein: the cutter mounting plate is inserted in the first mounting bracket; the first cutting part and the second cutting part are connected to the cutter mounting plate in a sliding mode, a first positioning groove is formed in the first cutting part, and a second positioning groove is formed in the second cutting part; the cutting driving mechanism is arranged on the first mounting bracket, a first driving end of the cutting driving mechanism is connected to the first cutting part through a first positioning groove, and a second driving end of the cutting driving mechanism is connected to the second cutting part through a second positioning groove; after the foam with the preset length pulled out from the traction flow-dividing mechanism passes through the space between the first cutting part and the second cutting part, the cutting driving mechanism drives the first cutting part and the second cutting part to be folded towards the middle part so as to cut the foam with the preset length.

The utility model provides a cotton mechanism that cuts of bubble, it realizes cutting the cotton of bubble through first cutting portion, second cutting portion and the cooperation that cuts actuating mechanism. Particularly, first cutting portion and second cutting portion are pegged graft in first installing support through the cutter mounting panel, when needs are maintained first cutting portion, second cutting portion, if change the cutter, only need with the cutter mounting panel take out in first installing support can.

In some embodiments, the foam cutting mechanism further comprises a foam clamping assembly, the foam clamping assembly comprises a fixed clamping plate, a movable clamping plate and a movable clamping plate driving cylinder, wherein: the fixed clamping plate and the movable clamping plate driving cylinder are connected to the first mounting bracket, and the movable clamping plate is connected to the driving end of the movable clamping plate driving cylinder; the foam drawn out from the traction flow-dividing mechanism passes through the space between the fixed clamping plate and the movable clamping plate and the space between the first cutting part and the second cutting part in sequence. After the foam with the preset length passes through the space between the first cutting part and the second cutting part, the movable clamping plate drives the movable clamping plate to move towards the fixed clamping plate by the movable clamping plate driving cylinder so as to clamp the foam.

Through setting up the cotton clamping component of bubble, at the execution bubble cotton in-process that cuts, the cotton clamping component of bubble can realize the tight clamp to the cotton of bubble, prevents that the cotton of bubble of tensioning from breaking away from the cotton mechanism that cuts of bubble because of self elasticity.

In some embodiments, the foam suction feeding mechanism comprises a second mounting bracket, a translation driving mechanism, a translation sliding plate, a turnover driving mechanism and a turnover adsorption plate, wherein: the translational sliding plate is connected to the second mounting bracket in a sliding manner; the translation driving mechanism is arranged on the second mounting bracket, the driving end of the translation driving mechanism is connected with the translation sliding plate, and the translation driving mechanism drives the translation sliding plate to translate between a suction station close to the foam cutting mechanism and a foam feeding station far away from the foam cutting mechanism; the overturning adsorption plate is rotatably connected to the second mounting bracket; the overturning driving mechanism is arranged on the second mounting bracket, the driving end of the overturning driving mechanism is connected with the overturning adsorption plate, and the overturning driving mechanism drives the overturning adsorption plate to overturn towards or away from the foam cutting mechanism; when the translation slide plate translates to the suction station, the overturning adsorption plate overturns towards the foam cutting mechanism so as to suck foam with a preset length cut by the foam cutting mechanism. The foam feeding device further comprises a locking mechanism, and the locking mechanism is configured to lock the foam feeding device to the battery cell casing device.

Through the cooperation of translation actuating mechanism, translation slide, upset actuating mechanism and upset adsorption plate, the cotton feed mechanism that absorbs of bubble has realized the cotton absorption of bubble that is downcut by the cotton mechanism that cuts of bubble to the cotton upset of bubble that will absorb, translation to the cotton material loading station department of bubble. And through setting up locking mechanism, realized the cotton loading attachment of bubble and the lock between the shell equipment is gone into to electric core to promote the stability of material loading, guarantee that the cotton quilt of bubble accurately feeds to the cotton loading station department of bubble of shell equipment is gone into to electric core.

Drawings

FIG. 1 is a schematic view of a foam loading assembly of the present invention at a first viewing angle;

FIG. 2 is a schematic view of a foam loading device of the present invention at a second viewing angle;

FIG. 3 is a schematic view of a traction diversion mechanism of the present invention from a first perspective;

FIG. 4 is a schematic diagram of a traction diversion mechanism of the present invention from a second perspective;

FIG. 5 is a schematic structural view of a foam cutting mechanism according to the present invention in an operating state;

FIG. 6 is a schematic structural view of a foam cutting mechanism according to another working state of the present invention;

FIG. 7 is a schematic view of the locking mechanism of the present invention;

FIG. 8 is a schematic structural view of a material taking and turning mechanism in the present invention;

fig. 1 to 8 include:

the feeding mechanism 10, the discharging roller 11, the discharging roller driving mechanism 12, the material guiding mechanism 13, the first material guiding roller 131, the second material guiding roller 132, the tensioning roller 133, the third material guiding roller 134 and the sensing piece 135;

the traction and flow distribution mechanism 20 comprises a driving roller 21, a lifting bracket 22, a first driven roller 23, a second driven roller 24 and a driving roller driving mechanism 25;

a foam tensioning mechanism 30, a tensioning rod 31 and a tensioning rod drawing mechanism 32;

a release film receiving mechanism 40, a release film receiving disc 41 and a receiving disc driving mechanism 42;

a foam drawing mechanism 50;

the foam cutting mechanism 60 comprises a first mounting bracket 61, a cutter mounting plate 62, a first cutting part 63, a second cutting part 64, a cutting driving mechanism 65, a fixed clamp plate 66, a movable clamp plate 67, a movable clamp plate driving cylinder 68, a first driving end 651 and a second driving end 652;

a foam absorbing and feeding mechanism 70, a second mounting bracket 71, a translation driving mechanism 72, a translation sliding plate 73, an overturning driving mechanism 74 and an overturning adsorption plate 75;

a locking mechanism 80.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Traditional cotton feeding mode of bubble does, uses the cotton cutting device of bubble to cut into predetermined length with the bubble cotton earlier, and the artifical cotton back of leaving the type membrane that tears on the bubble cotton, places the cotton bubble material loading level of electric core income shell equipment of bubble through the manual work again with the bubble cotton, and traditional cotton feeding mode of bubble has the defect that is showing of inefficiency.

In view of this, the present invention provides a foam feeding device, as shown in fig. 1 to fig. 2 and fig. 7, the foam feeding device provided by the present invention includes a feeding mechanism 10, a traction and diversion mechanism 20, a release film receiving mechanism 40, a foam pulling mechanism 50, a foam cutting mechanism 60, and a foam suction and feeding mechanism 70, wherein:

the supply mechanism 10 is configured to supply the foam with the release film to the traction flow-dividing mechanism 20.

The traction and diversion mechanism 20 is configured to divert foam with release film into release film and foam.

The release film receiving mechanism 40 is configured to draw and wind the release film from the inside of the drawing and distributing mechanism 20.

The foam pulling mechanism 50 is configured to pull the foam from the traction flow-dividing mechanism 20 so that a predetermined length of the foam passes through the foam cutting mechanism 60.

The foam cutting mechanism 60 is configured to cut a predetermined length of foam.

The foam sucking and feeding mechanism 70 is configured to suck foam of a predetermined length cut by the foam cutting mechanism 60 and feed the foam to a foam loading level of a next cell housing device.

Therefore, the foam feeding device disclosed by the utility model can realize automatic demoulding and automatic cutting of foam to obtain a foam section with a preset length, and can automatically feed the cut foam section to a foam feeding position of a battery cell shell entering device, so that the foam feeding efficiency is improved.

Optionally, the feeding mechanism 10 includes an emptying roller 11, an emptying roller driving mechanism 12 and a material guiding mechanism 13, wherein: the discharging roller 11 is used for winding and storing foam with a release film. The discharging roller driving mechanism 12 drives the discharging roller 11 to rotate so as to discharge the foam with the release film. The material guiding mechanism 13 is configured to guide the foam with the release film discharged from the discharging roller to the traction and diversion mechanism 20.

Optionally, the material guiding mechanism 13 includes a first material guiding roller 131, a second material guiding roller 132, a tensioning roller 133 and a third material guiding roller 134 arranged in a predetermined manner, and the foam with the release film discharged from the discharging roller 11 is sequentially wound on the first material guiding roller 131, the second material guiding roller 132 and the third material guiding roller 134 and tensioned by the tensioning roller 133. Under the pulling of the release film receiving mechanism 40 and the foam drawing mechanism 50, the release film with the release film discharged from the discharging roller 11 smoothly reaches the drawing and shunting mechanism 20 under the guidance of each of the guiding rollers and the tensioning rollers in the guiding mechanism 13.

Optionally, the tensioning roller 133 is slidably connected to the first guide rail, the material guiding mechanism 13 further includes a sensing element disposed at an edge of the first guide rail and close to the discharging roller, when the tensioning roller 133 slides to the sensing element, the sensing element generates a sensing signal and transmits the sensing signal to the discharging roller driving mechanism, and the discharging roller driving mechanism stops discharging driving of the discharging roller. In the embodiment of fig. 1, the traction and diversion mechanism 20 is disposed above the discharging roller 11, the first guide rail is disposed between the discharging roller 11 and the traction and diversion mechanism 20 along the vertical direction, and the tensioning roller 133 slidably connected to the first guide rail can continuously tension the discharged foam with the release film under the action of gravity, so that the foam with the release film keeps a tight state.

Of course, if the amount of foam discharged from the discharging roller 11 with the release film is too large, the tension roller 133 cannot continuously tension the foam even if it slides to the lowest position near the discharging roller 11, and at this time, it is necessary to control the discharging roller 11 to stop discharging. Based on this consideration, further, the material guiding mechanism 13 further includes an induction member 135 disposed at an edge of the first guide rail and close to the discharging roller 11, when the tensioning roller 133 slides to the induction member 135, the induction member 135 generates an induction signal and transmits the induction signal to the discharging roller driving mechanism 12, and the discharging roller driving mechanism 12 immediately stops discharging driving of the discharging roller 11.

Optionally, as shown in fig. 3, the traction splitting mechanism 20 includes a driving roller 21, a lifting bracket 22, a first driven roller 23 and a second driven roller 24, wherein: first driven roller 23 and second driven roller 24 set up on lifting support 22, form the first clearance that supplies the cotton of bubble of taking off the type membrane to pass through between first driven roller 23 and the initiative running roller 21, form the second clearance that supplies the cotton of bubble to pass through between second driven roller 24 and the initiative running roller 21. The foam 100 with the release film supplied from the supply mechanism 10 passes through the first gap and then is divided into the release film 102 and the foam 101, wherein: the release film 102 is wound around the first driven roller 23 and then wound to the release film receiving mechanism 40, and the foam 102 passes through the second gap and then is pulled to the foam cutting mechanism 60.

It can be seen that, through the cooperation of the driving roller 21, the first driven roller 23 and the second driven roller 23, the traction and diversion mechanism 20 smoothly diverts and draws the foam 100 with the release film into the release film receiving mechanism 40 and the foam cutting mechanism 60. Particularly, since the first driven roller 23 and the second driven roller 24 are disposed on the lifting bracket 21, the first driven roller 23 and the second driven roller 24 can be driven by the lifting bracket to move upwards so as to be separated from the driving roller 21, and at this time, the free end of the foam with the release film to be shunted can be smoothly installed in the traction shunting mechanism 20.

Optionally, the foam feeding device of the present invention further includes a foam tensioning mechanism 30, the foam tensioning mechanism 30 includes a tensioning rod 31 and a tensioning rod drawing mechanism 32, wherein: the tensioning rod 31 is connected to the second guide rail in a sliding manner, and the release film pulled out from the traction and diversion mechanism is tensioned by the tensioning rod 31 and then wound onto the release film receiving mechanism 40. The tension rod pulling mechanism 32 is configured to pull the tension rod 31 to slide the tension rod 31 along the second guide rail so as to achieve continuous tension of the release film by the tension rod 31.

In the embodiment of fig. 1 and 2, the release film receiving mechanism 40 is located above the traction diversion mechanism 20, the second guide rail is horizontally disposed between the traction diversion mechanism 20 and the release film receiving mechanism 40, the tension rod pulling mechanism 32 includes a pulley 321, a pull rope 322, a weight block 323 and a guide rail 324 disposed along the vertical direction, wherein the guide rail 324 is disposed on the side of the traction diversion mechanism 20 along the vertical direction, the pulley 321 is located above the guide rail 324, the weight block 323 is slidably connected to the guide rail 324, the first end of the pull rope 322 is connected to the weight block 323, and the second end of the pull rope 322 is connected to the tension rod 31. Under the action of the self gravity of the counterweight 323, the pulling rope 322 applies a continuous pulling force to the tensioning rod 31, and pulls the tensioning rod 31 towards the direction far away from the traction and diversion mechanism 20, so that the tensioning rod 31 continuously tensions the release film.

Optionally, the release film receiving mechanism 40 includes a release film receiving tray 41 and a receiving tray driving mechanism 42, the driving end of the receiving tray driving mechanism 42 is connected to the release film receiving tray 41, and the receiving tray driving mechanism 42 is used for driving the release film receiving tray 41 to rotate so as to realize traction and winding of the release film.

Optionally, the foam cutting mechanism 60 is located between the traction and diversion mechanism 20 and the foam pulling mechanism 50. The foam drawing mechanism 50 comprises a clamping jaw and a clamping jaw driving mechanism, the clamping jaw is connected to the third guide rail in a sliding mode, and the clamping jaw driving mechanism is used for driving the clamping jaw to slide towards or far away from the foam cutting mechanism along the third guide rail. The clamping jaw clamps the foam when sliding to a preset position towards the foam cutting mechanism 60, and pulls the foam when sliding away from the foam cutting mechanism so that the foam with a preset length passes through the foam cutting mechanism 60.

Optionally, as shown in fig. 5 and 6, the foam cutting mechanism 60 includes a first mounting bracket 61, a cutter mounting plate 62, a first cutting portion 63, a second cutting portion 64, and a cutting driving mechanism 65, wherein: the cutter mounting plate 62 is inserted into the first mounting bracket 61. The first cutting portion 63 and the second cutting portion 64 are slidably connected to the cutter mounting plate 62, a first positioning groove is formed in the first cutting portion 63, and a second positioning groove is formed in the second cutting portion 64. The cutting drive mechanism 65 is arranged on the first mounting bracket 61, a first drive end 651 of the cutting drive mechanism 65 is connected to the first cutting portion 63 via a first positioning groove, and a second drive end 652 of the cutting drive mechanism 65 is connected to the second cutting portion 64 via a second positioning groove.

After the foam of a predetermined length pulled out from the pulling and branching mechanism 20 passes between the first cutting portion 63 and the second cutting portion 64, the cutting drive mechanism 65 drives the first cutting portion 63 and the second cutting portion 64 to be folded toward the middle to cut the foam of a predetermined length.

In addition, the first cutting part 63 and the second cutting part 64 are inserted into the first mounting bracket 61 through the cutter mounting plate 62, and the first cutting part 63 and the second cutting part 64 are detachably connected with the cutting driving mechanism 65 through the first positioning groove and the second positioning groove respectively. Therefore, when the first cutting portion 63 and the second cutting portion 64 need to be maintained, and if the cutters on the first cutting portion 63 and the second cutting portion 64 need to be replaced, the first driving end 651 and the second driving end 652 of the cutting driving mechanism 65 need to be controlled to be respectively separated from the first positioning groove and the second positioning groove upwards, and then the cutter mounting plate 62 is pulled out from the first mounting bracket 61.

Optionally, the foam cutting mechanism 60 further comprises a foam clamping assembly, and the foam clamping assembly comprises a fixed clamping plate 66, a movable clamping plate 67 and a movable clamping plate driving cylinder 68, wherein: the fixed clamp plate 66 and the movable clamp plate driving cylinder 68 are connected to the first mounting bracket 61, and the movable clamp plate 67 is connected to a driving end of the movable clamp plate driving cylinder 68. The foam drawn from the drawing and distributing mechanism 20 passes through the space between the fixed clamping plate 66 and the movable clamping plate 67 and the space between the first cutting part 63 and the second cutting part 64 in sequence.

When the foam of a predetermined length passes through the cutting position between the first cutting portion 63 and the second cutting portion 64, the movable clamp driving cylinder 68 drives the movable clamp 67 to move toward the fixed clamp 66 to clamp the foam located above the cutting position, so that the first cutting portion 63 and the second cutting portion 64 can smoothly perform the cutting operation. In addition, with the clamping and fixing of the foam clamping assembly, foam above the cutting position cannot be separated from the foam cutting mechanism 60 due to elasticity of the foam after cutting is finished.

With continued reference to fig. 7, the foam suction feeding mechanism 70 includes a second mounting bracket 71, a translation driving mechanism 72, a translation sliding plate 73, an overturning driving mechanism 74 and an overturning adsorption plate 75. Wherein: the pan slide 73 is slidably attached to the second mounting bracket 71. The translation driving mechanism 72 is arranged on the second mounting bracket 71, the driving end of the translation driving mechanism 72 is connected with the translation sliding plate 73, and the translation driving mechanism 72 drives the translation sliding plate 73 to translate between the suction station close to the foam cutting mechanism 60 and the foam feeding station far away from the foam cutting mechanism 70. The turning suction plate 75 is rotatably coupled to the second mounting bracket 71. The overturning driving mechanism 74 is arranged on the second mounting bracket 71, the driving end of the overturning driving mechanism 74 is connected with the overturning adsorption plate 75, and the overturning driving mechanism 75 drives the overturning adsorption plate 75 to overturn towards or away from the foam cutting mechanism 60.

Optionally, the feeding process of the foam suction feeding mechanism 70 is as follows:

before the foam cutting mechanism 60 performs the cutting action, the translation driving mechanism 72 drives the translation sliding plate to translate 73 to the suction station, and the turnover driving mechanism 74 drives the turnover adsorption plate 75 to turn over towards the foam cutting mechanism 60, so that the turnover adsorption plate 75 is close to or in contact with the foam to be cut.

The foam cutting mechanism 60 performs a cutting operation, and the cut foam is adsorbed on the inverting adsorption plate 75.

The inversion driving mechanism 74 drives the inversion suction plate 75 to be rotationally restored toward the translation slide plate 73.

The translation driving mechanism 72 drives the translation sliding plate to translate 73 to a foam feeding station far away from the foam cutting mechanism 70. At this point, the foam suction and feeding mechanism 70 completes the whole process of suction and feeding of the foam.

Optionally, as shown in fig. 1 and 8, the foam feeding device of the present invention further includes a locking mechanism 80, where the locking mechanism 80 is configured to lock the foam feeding device to a subsequent electrical core casing entering device, so as to prevent the foam feeding device from accidentally sliding in a feeding process, thereby improving feeding stability of the foam feeding device, and ensuring that the foam is accurately fed to a foam feeding station of the electrical core casing entering device.

The utility model has been described above with a certain degree of particularity. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that come within the true spirit and scope of the utility model are desired to be protected. The scope of the utility model is defined by the appended claims rather than by the foregoing description of the embodiments.

Claims (10)

1. The utility model provides a steep cotton loading attachment, a serial communication port, steep cotton loading attachment includes feed mechanism, traction flow distribution mechanism, leaves type membrane receiving agencies, steep cotton traction mechanism, steep cotton cutting mechanism and steep cotton absorption feed mechanism, wherein:

the feeding mechanism is configured to supply foam with a release film to the traction and diversion mechanism;

the traction and diversion mechanism is configured to divert the foam with the release film into the release film and the foam;

the release film receiving mechanism is configured to draw and roll the release film from the drawing and distributing mechanism;

the foam pulling mechanism is configured to pull the foam from the traction and diversion mechanism so that a predetermined length of the foam passes through the foam cutting mechanism;

the foam cutting mechanism is configured to cut off the foam with the preset length;

the foam absorbing and feeding mechanism is configured to absorb the foam with the preset length cut by the foam cutting mechanism and feed the foam to a foam feeding station of the battery cell shell entering equipment.

2. The foam feeding device according to claim 1, wherein the feeding mechanism comprises an emptying roller, an emptying roller driving mechanism and a material guiding mechanism, wherein:

the discharging roller is used for winding and storing the foam with the release film;

the discharging roller driving mechanism drives the discharging roller to rotate so as to discharge the foam with the release film;

the material guiding mechanism is configured to guide the foam with the release film discharged by the discharging roller to the traction and diversion mechanism.

3. The foam feeding device according to claim 2, wherein the material guiding mechanism comprises a first material guiding roller, a second material guiding roller, a tensioning roller and a third material guiding roller which are arranged in a predetermined manner, and the foam with the release film discharged from the discharging roller is sequentially wound on the first material guiding roller, the second material guiding roller and the third material guiding roller and tensioned by the tensioning roller;

the tensioning roller is connected to the first guide rail in a sliding manner;

guide mechanism is still including setting up first guide rail avris is close to the response piece of blowing roller, the tensioning roller slides extremely during response piece department, the response piece produces the sensing signal and sends sensing signal to blowing roller actuating mechanism, blowing roller actuating mechanism stops right the blowing drive of blowing roller.

4. The foam feeding device according to claim 1, wherein the traction and distribution mechanism comprises a driving roller, a lifting bracket, a first driven roller and a second driven roller, wherein:

the first driven roller and the second driven roller are arranged on the lifting bracket, a first gap for the foam with the release film to pass through is formed between the first driven roller and the driving roller, and a second gap for the foam to pass through is formed between the second driven roller and the driving roller;

the foam with the release film supplied by the supply mechanism passes through the first gap and then is divided into the release film and the foam, wherein: the release film bypasses the first driven roller wheel and then is rolled to the release film receiving mechanism, and the foam cotton passes through the second gap and then is pulled to the foam cutting mechanism.

5. The foam feeding device according to claim 1, further comprising a foam tensioning mechanism including a tensioning rod and a tensioning rod pulling mechanism, wherein:

the tensioning rod is connected to the second guide rail in a sliding mode, and the release film pulled out of the traction and diversion mechanism is tensioned by the tensioning rod and then wound onto the release film receiving mechanism;

the tensioning rod pulling mechanism is configured to pull the tensioning rod to drive the tensioning rod to slide along the second guide rail so as to realize continuous tensioning of the release film by the tensioning rod.

6. The foam feeding device of claim 1, wherein: from type membrane receiving agencies including type membrane receiving tray and receiving tray actuating mechanism, receiving tray actuating mechanism's drive end is connected from type membrane receiving tray, receiving tray actuating mechanism is used for the drive it is right in order to realize from type membrane receiving tray rotation from type membrane pulling and rolling.

7. The foam feeding device according to claim 1, wherein the foam cutting mechanism is located between the traction flow-dividing mechanism and the foam pulling mechanism;

the foam drawing mechanism comprises a clamping jaw and a clamping jaw driving mechanism, the clamping jaw is connected to a third guide rail in a sliding manner, and the clamping jaw driving mechanism is used for driving the clamping jaw to slide towards or away from the foam cutting mechanism along the third guide rail;

the clamping jaw faces the foam cutting mechanism and clamps the foam when sliding to a preset position, and the clamping jaw is far away from the foam cutting mechanism and pulls the foam when sliding so that the foam with a preset length passes through the foam cutting mechanism.

8. The foam feeding device according to claim 1, wherein the foam cutting mechanism comprises a first mounting bracket, a cutter mounting plate, a first cutting portion, a second cutting portion and a cutting driving mechanism, wherein:

the cutter mounting plate is inserted in the first mounting bracket;

the first cutting part and the second cutting part are connected to the cutter mounting plate in a sliding mode, a first positioning groove is formed in the first cutting part, and a second positioning groove is formed in the second cutting part;

the cutting driving mechanism is arranged on the first mounting bracket, a first driving end of the cutting driving mechanism is connected to the first cutting part through the first positioning groove, and a second driving end of the cutting driving mechanism is connected to the second cutting part through the second positioning groove;

after the foam with the preset length pulled out from the traction and diversion mechanism passes through the space between the first cutting part and the second cutting part, the cutting driving mechanism drives the first cutting part and the second cutting part to be folded towards the middle so as to cut the foam with the preset length.

9. The foam feeding device according to claim 8, wherein the foam cutting mechanism further comprises a foam clamping assembly, the foam clamping assembly comprises a fixed clamping plate, a movable clamping plate and a movable clamping plate driving cylinder, wherein:

the fixed clamping plate and the movable clamping plate driving cylinder are connected to the first mounting bracket, and the movable clamping plate is connected to the driving end of the movable clamping plate driving cylinder;

the foam drawn out from the traction and diversion mechanism sequentially passes through the space between the fixed clamping plate and the movable clamping plate and the space between the first cutting part and the second cutting part, and after the foam with the preset length passes through the space between the first cutting part and the second cutting part, the movable clamping plate drives the air cylinder to drive the movable clamping plate to move towards the fixed clamping plate so as to clamp the foam.

10. The foam feeding device according to claim 1, wherein the foam sucking and feeding mechanism comprises a second mounting bracket, a translational driving mechanism, a translational sliding plate, a turnover driving mechanism and a turnover adsorption plate, wherein:

the translational sliding plate is connected to the second mounting bracket in a sliding manner;

the translation driving mechanism is arranged on the second mounting bracket, the driving end of the translation driving mechanism is connected with the translation sliding plate, and the translation driving mechanism drives the translation sliding plate to translate between a suction station close to the foam cutting mechanism and a foam feeding station far away from the foam cutting mechanism;

the overturning adsorption plate is rotatably connected to the second mounting bracket;

the turnover driving mechanism is arranged on the second mounting bracket, the driving end of the turnover driving mechanism is connected with the turnover adsorption plate, and the turnover driving mechanism drives the turnover adsorption plate to turn towards or away from the foam cutting mechanism;

when the translation sliding plate translates to the suction station, the overturning adsorption plate overturns towards the foam cutting mechanism to suck the foam with the preset length cut by the foam cutting mechanism;

the foam loading device further comprises a locking mechanism, and the locking mechanism is configured to lock the foam loading device to the battery cell casing entering equipment.

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