CN212893002U

CN212893002U - Automatic roll changing device for adhesive paper

Info

Publication number: CN212893002U
Application number: CN202021620096.9U
Authority: CN
Inventors: 尤恒涛; 严海宏; 李根发; 谢飞; 唐近杰
Original assignee: Dongguan Yakang Precision Machinery Co Ltd
Current assignee: Dongguan Yakang Precision Machinery Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-06
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses an adhesive tape automatic exchange book device, it includes mounting panel, reel change mechanism, cutter mechanism, briquetting mechanism and compression roller mechanism, the mounting panel is equipped with the connecting block, reel change mechanism includes drive assembly, connecting plate, supplies gluey subassembly and adsorption platform. The utility model has simple structure, high applicability and few parts, reduces the volume of the automatic gummed paper roll exchanging device, realizes the actions of automatic pressing and positioning, cutting, connection of new and old gummed paper and automatic roll exchanging of gummed paper, realizes the quick position changing of gummed paper materials by arranging the driving component, and improves the automatic roll changing efficiency; through setting up adsorption platform to when an adsorption piece in cutter mechanism, briquetting mechanism and compression roller mechanism below, cutter mechanism, briquetting mechanism and compression roller mechanism are kept away from to another adsorption piece, and the manual work of being convenient for carries out the change of adhesive tape material and supplements, need not the check out test set and can change, guarantees production efficiency.

Description

Automatic roll changing device for adhesive paper

Technical Field

The utility model relates to a technical field that the battery was made, concretely relates to adhesive tape automatic exchange book device.

Background

With the wider application of lithium batteries and the greater demand, the rapid development of lithium batteries is driven, and the automatic winding of the cathode/anode sheet is required in the production and manufacturing process of the lithium batteries. When the pole piece material roll is used up, the material roll needs to be replaced and connected, so that the normal winding work of the pole piece material roll is ensured. In order to ensure the stability and reliability of the connection and connection of the pole piece material rolls, the connection and connection of the pole piece material rolls is generally realized by a method of pasting gummed paper on the pole piece material rolls, the existing gummed paper pasting mode is automatic pasting, when gummed paper materials are used up, exchange of gummed paper materials needs to be carried out manually, then new gummed paper materials are connected with old gummed paper materials, the labor intensity of manual work is high, and the roll changing and connecting efficiency is low.

Disclosure of Invention

The utility model provides an automatic exchange of adhesive tape is rolled up to present technique not enough.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides an automatic roll changing device of adhesive tape, automatic roll changing device of adhesive tape includes mounting panel, reel changing mechanism, cutter mechanism, briquetting mechanism and compression roller mechanism, the mounting panel is equipped with the connecting block, cutter mechanism, briquetting mechanism and compression roller mechanism set up on the connecting block, reel changing mechanism includes drive assembly, connecting plate, supplies gluey subassembly and adsorption platform.

The improved structure is characterized in that the mounting plate is provided with a through hole and a notch, the pressing block mechanism is arranged between the pressing roller mechanism and the cutter mechanism, the pressing roller mechanism comprises a cylinder and a rolling shaft, the pressing block mechanism comprises a cylinder I and a pressing block, the cutter mechanism comprises a cylinder II and a cutter, and the through hole is provided with a mounting seat.

The driving assembly comprises a third cylinder, a plurality of guide pillars and a plurality of guide sleeves, the guide sleeves are arranged on the mounting seat, the third cylinder is arranged on the connecting plate, the guide pillars are arranged on the inner side of the connecting plate, the third cylinder is provided with a connecting rod, the end part of the connecting rod is connected with the mounting seat, and the guide pillars are respectively connected with the guide sleeves and move back and forth along the guide sleeves through the three control guide pillars of the cylinder.

Further improvement is made, the adsorption platform includes a rectangular block, the rectangular block is equipped with two mirror image relative adsorption blocks, adsorption block is equipped with a plurality of pores, it includes direction roller group and places the beam set to supply the subassembly, direction roller group sets up two adsorb the piece and place between the beam set, direction roller group all includes two direction rollers, two direction rollers all are equipped with the adjusting screw, two place the beam set and include two and place the beam set, it all is equipped with and unreels the chamber to place the beam set, it all is equipped with adjustable baffle and fixation nut to unreel the chamber.

The utility model has the advantages that: the utility model discloses realize automatic pressfitting location, cut off, new and old adhesive tape connect, the adhesive tape automatic exchange of automatic exchange book moves, and the utility model discloses simple structure through setting up reel change mechanism and supplying the gluey subassembly, and optimize reel change mechanism and the structure that supplies the gluey subassembly, the part that significantly reduces to reduce the volume of adhesive tape automatic exchange book device, the utility model discloses the suitability is high, realizes the position quick transposition of adhesive tape material through setting up drive assembly, improves automatic reel change efficiency, and degree of automation is high; by arranging the adsorption platform, the adsorption platform is provided with the adsorption blocks for fixing the head ends of the gummed paper materials, and when one adsorption block is arranged below the cutter mechanism, the briquetting mechanism and the compression roller mechanism, the other adsorption block is far away from the cutter mechanism, the briquetting mechanism and the compression roller mechanism, so that the gummed paper materials can be replaced and supplemented manually, the gummed paper materials can be replaced without stopping equipment, and the production efficiency is ensured; the automatic connection mechanism is characterized in that the glue supply assembly is arranged for placing the adhesive tape material, and the pressing block mechanism is arranged for fixing, lifting and pressing down the tail end of the old adhesive tape on the left side again to connect the head end of the new adhesive tape with the tail end of the old adhesive tape when the roll changing mechanism changes rolls, so that the automatic connection action is realized; the fixing nut is used for fixing the adjustable baffle plate, and the adjustable baffle plate is used for fixing the adhesive tapes with different width specifications.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is a front view of the automatic roll exchanging apparatus for gummed paper in this embodiment;

FIG. 2 is a schematic top view of the automatic roll changing apparatus for gummed paper of the present embodiment;

FIG. 3 is a schematic side view of the automatic roll changing apparatus for gummed paper of the present embodiment;

FIG. 4 is a schematic view of a platen roller mechanism according to this embodiment

FIG. 5 is a schematic structural view of a briquetting mechanism of the present embodiment;

fig. 6 is a schematic structural diagram of the cutter mechanism in this embodiment.

In the figure: 1. the automatic roll changing device comprises a gummed paper automatic roll changing device, a mounting plate, a roll changing mechanism, a cutter mechanism, a pressing block mechanism, a pressing roller mechanism, a connecting block, a driving assembly, a connecting plate, a glue supplying assembly, a 33 adsorbing platform, a 21 notch, a 60 air cylinder, a 61 roller, a 50 air cylinder I, a 51 pressing block, a 40 air cylinder II, a 41 cutter, a 200 mounting seat, a 300 air cylinder III, a 301 guide pillar, a 302 guide sleeve, a 330 rectangular block, a 331 adsorbing block, a 332 fine hole, a 320 guiding roller group, a 321 placing roller group, 3200 adjusting screws, a 3210 unreeling cavity, 3211 adjustable baffles and 3212 fixing nuts.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

In the embodiment, referring to fig. 1 to 6 of the drawings, an automatic roll exchanging device 1 for adhesive paper includes a mounting plate 2, a roll changing mechanism 3, a cutter mechanism 4, a pressing block mechanism 5 and a pressing roller mechanism 6, wherein the mounting plate 2 is provided with a connecting block 7, the cutter mechanism 4, the pressing block mechanism 5 and the pressing roller mechanism 6 are arranged on the connecting block 7, and the roll changing mechanism 3 includes a driving assembly 30, a connecting plate 31, an adhesive supply assembly 32 and an adsorption platform 33.

Mounting panel 2 is equipped with through-hole and breach 21, briquetting mechanism 5 sets up between compression roller mechanism 6 and the cutter mechanism 4, compression roller mechanism 6 includes cylinder 60 and roller bearing 61, roller bearing 61 surface is equipped with a plurality of lugs, briquetting mechanism 5 includes cylinder 50 and briquetting 51, cutter mechanism 4 includes cylinder two 40 and cutter 41, the through-hole is equipped with mount pad 200, breach 21 is used for providing the space and makes the adsorption platform 33 back-and-forth movement, briquetting mechanism 5 is used for the roll change mechanism 3 when changing the roll the old sticky tape tail end of left side fixed, mention and push down the action of being connected new sticky tape head end and old sticky tape tail end once more, realizes the automatic connection action.

The driving assembly 30 includes a third cylinder 300, a plurality of guide pillars 301 and a plurality of guide sleeves 302, the plurality of guide sleeves 302 are disposed on the mounting base 200, the third cylinder 300 is disposed on the connecting plate 31, the plurality of guide pillars 301 are disposed inside the connecting plate 31, the third cylinder 300 is provided with a connecting rod, an end of the connecting rod is connected with the mounting base 200, the plurality of guide pillars 301 are respectively connected with the guide sleeves 302, and the guide pillars 301 are controlled by the third cylinder 300 to move back and forth along the guide sleeves 302, so as to control the adsorption platform 33 to move back and forth, and the driving assembly 30 is configured to drive the adsorption platform 33 to move.

The adsorption platform 33 comprises a rectangular block 330, the rectangular block 330 is provided with two adsorption blocks 331 with opposite mirror images, the adsorption block 331 is provided with a plurality of fine holes 332, the adsorption block 331 is used for being connected with an air pipe of external equipment to provide adsorption force, so that an adhesive tape is adsorbed on the upper surface of the adsorption block 331, thereby facilitating the connection of an old adhesive tape and a new adhesive tape during subsequent adhesive tape changing action, the adhesive supply assembly 32 comprises a guide roller group 320 and a placement roller group 321, the guide roller group 320 is arranged between the two adsorption blocks 331 and the placement roller group 321, the guide roller group 320 comprises two guide rollers, the two guide rollers are respectively provided with an adjusting screw 3200, the adjusting screw 3200 is used for adjusting the position of the guide rollers, so that the guide rollers can be used for placing adhesive tapes with different width specifications, the placement roller group 321 comprises two placement rollers, the placement rollers are respectively provided with an unreeling cavity 3210, the unwinding chambers 3210 are provided with adjustable baffles 3211 and fixing nuts 3212, the fixing nuts 3212 are used for fixing the adjustable baffles 3211, and the adjustable baffles 3211 fix the tapes of different widths.

The utility model discloses a theory of operation: the operation is started, two rolls of adhesive tape materials are placed in the two placing cavities, the head ends of the two adhesive tapes are respectively pulled to the upper surfaces of the adsorption blocks, the adsorption blocks act to fix the head ends of the adhesive tapes, during operation, the left adhesive tapes are fed, when the left adhesive tapes are about to run out, the pressing block mechanism presses the tail ends of the old adhesive tapes downwards, the cutter mechanism acts to drive the cutter to cut off the adhesive tapes, the pressing block mechanism acts upwards, the tail portions of the old adhesive tapes are stuck to pressing blocks of the pressing block mechanism, the air cylinders on the driving assembly act to drive the connecting plates to act, the left adsorption platform is changed into the right adsorption platform, the left adhesive tape materials are changed into the right adhesive tape materials, the position change is realized, after the change is finished, the pressing block mechanism presses the tail ends of the old adhesive tapes downwards to be connected with the head ends of the new adhesive tapes on the right adsorption, then the adsorption force of the adsorption platform on the right side is closed, and the automatic roll changing action of the adhesive tape is completed.

The utility model discloses realize automatic pressfitting location, cut off, new and old adhesive tape connect, the adhesive tape automatic exchange of automatic exchange book moves, and the utility model discloses simple structure through setting up reel change mechanism and supplying the gluey subassembly, and optimize reel change mechanism and the structure that supplies the gluey subassembly, the part that significantly reduces to reduce the volume of adhesive tape automatic exchange book device, the utility model discloses the suitability is high, realizes the position quick transposition of adhesive tape material through setting up drive assembly, improves automatic reel change efficiency, and degree of automation is high; by arranging the adsorption platform, the adsorption platform is provided with the adsorption blocks for fixing the head ends of the gummed paper materials, and when one adsorption block is arranged below the cutter mechanism, the briquetting mechanism and the compression roller mechanism, the other adsorption block is far away from the cutter mechanism, the briquetting mechanism and the compression roller mechanism, so that the gummed paper materials can be replaced and supplemented manually, the gummed paper materials can be replaced without stopping equipment, and the production efficiency is ensured; the automatic connection mechanism is characterized in that the glue supply assembly is arranged for placing the adhesive tape material, and the pressing block mechanism is arranged for fixing, lifting and pressing down the tail end of the old adhesive tape on the left side again to connect the head end of the new adhesive tape with the tail end of the old adhesive tape when the roll changing mechanism changes rolls, so that the automatic connection action is realized; the fixing nut is used for fixing the adjustable baffle plate, and the adjustable baffle plate is used for fixing the adhesive tapes with different width specifications.

The utility model discloses not limited to above-mentioned embodiment, adopt with the same or similar structure or device of the above-mentioned embodiment of the utility model, and the other that obtain is used for the adhesive tape automatic exchange to roll up the device, all is in the utility model discloses an within the protection scope.

Claims

1. The utility model provides an automatic roll-changing device of adhesive tape which characterized in that: the automatic roll changing device for the gummed paper comprises an installation plate, a roll changing mechanism, a cutter mechanism, a pressing block mechanism and a pressing roller mechanism, wherein the installation plate is provided with a connecting block, the cutter mechanism, the pressing block mechanism and the pressing roller mechanism are arranged on the connecting block, and the roll changing mechanism comprises a driving assembly, a connecting plate, a glue supply assembly and an adsorption platform.

2. The automatic roll changing apparatus for gummed paper as claimed in claim 1, wherein: the mounting panel is equipped with through-hole and breach, briquetting mechanism sets up between compression roller mechanism and the cutter mechanism, compression roller mechanism includes cylinder and roller bearing, briquetting mechanism includes cylinder one and briquetting, cutter mechanism includes cylinder two and cutter, the through-hole is equipped with the mount pad.

3. The automatic roll changing apparatus for gummed paper as claimed in claim 2, wherein: the driving assembly comprises a third cylinder, a plurality of guide pillars and a plurality of guide sleeves, the guide sleeves are arranged on the mounting seat, the third cylinder is arranged on the connecting plate, the guide pillars are arranged on the inner side of the connecting plate, the third cylinder is provided with a connecting rod, the end part of the connecting rod is connected with the mounting seat, the guide pillars are respectively connected with the guide sleeves, and the guide pillars move back and forth along the guide sleeves through the three control guide pillars of the cylinder.

4. The automatic roll changing apparatus for gummed paper as claimed in claim 3, wherein: the adsorption platform comprises a rectangular block, the rectangular block is provided with two adsorption blocks with opposite mirror images, the adsorption blocks are provided with a plurality of pores, the glue supply assembly comprises a guide roller set and a placement roller set, the guide roller set is arranged between the two adsorption blocks and the placement roller set, the guide roller set comprises two guide rollers, the two guide rollers are provided with adjusting screws and two placement roller sets comprise two placement rollers, the placement rollers are provided with unwinding cavities, and the unwinding cavities are provided with adjustable baffles and fixing nuts.