CN211870966U - Rubberizing mechanism, rubberizing device and rubber coating equipment - Google Patents

Abstract

The application discloses a rubberizing mechanism which comprises a first rubberizing piece, a second rubberizing piece, a first rubberizing driving assembly and a second rubberizing driving assembly; after the first rubberizing driving assembly drives the first rubberizing piece and the second rubberizing piece to obtain the adhesive tape, the second rubberizing driving assembly drives the first rubberizing piece and the second rubberizing piece to move towards the workpiece; the workpiece is sunk into a gap between the first glue taking piece and the second glue taking piece, the adhesive tape extracted by the first glue taking piece is adhered to the first surface of the workpiece, the adhesive tape extracted by the second glue taking piece is adhered to the second surface of the workpiece, and the adhesive tape between the first glue taking piece and the second glue taking piece is adhered to a third surface of the workpiece, which is connected with the first surface and the second surface; thereby the rubberizing of three sides of work piece is realized fast.

Description

Rubberizing mechanism, rubberizing device and rubber coating equipment

Technical Field

The application relates to the technical field of rubberizing equipment, concretely relates to rubberizing mechanism, rubberizing device and rubber coating equipment.

Background

In one adhesive coating method, three surfaces of the battery are coated with adhesive at the same time. For example, referring to fig. 1, it is necessary to glue the upper surface 11, the lower surface 12 and the side surface 13 connecting the upper surface 11 and the lower surface 12 of the workpiece so that one end of a strip of tape is stuck to the upper surface 11, extends towards the side surface 13 and finally the other end is stuck to the lower surface 12.

In the traditional adhesive tape sticking device, two ways are adopted to realize adhesive tape sticking; one is that after one end of the adhesive tape is pasted on the upper surface 11 or the lower surface 12, the adhesive tape section is gradually pasted on the workpiece along the surface of the workpiece by using a roller; the other is that when the adhesive tape is prepared, the adhesive tape section is changed into a configuration which can be attached to three sides by using a deformation mechanism, and then the adhesive tape is attached to the workpiece. The former consumes time and affects working efficiency; the shape of the adhesive tape pressed by the deformation mechanism is unstable, and the adhesive tape is poor in adhesive tape pasting effect.

SUMMERY OF THE UTILITY MODEL

The application provides a rubberizing mechanism, rubberizing device and rubber coating equipment to rubberizing inefficiency, the not good technical defect of rubberizing effect among the solution prior art.

In order to solve the technical problem, the application adopts a technical scheme that: provided is a rubberizing mechanism, comprising: the first adhesive taking piece and the second adhesive taking piece are arranged at intervals and can respectively extract part of the adhesive tape; the first rubberizing driving assembly is connected with the first rubberizing piece and the second rubberizing piece and can drive the first rubberizing piece and the second rubberizing piece to be close to or far away from the adhesive tape; the second adhesive tape sticking driving assembly is connected with the first adhesive taking piece and the second adhesive taking piece and can drive the first adhesive taking piece and the second adhesive taking piece to move towards the workpiece, so that a gap between the first adhesive taking piece and the second adhesive taking piece is opposite to the workpiece; after the first rubberizing driving assembly drives the first rubberizing piece and the second rubberizing piece to obtain the adhesive tape, the second rubberizing driving assembly drives the first rubberizing piece and the second rubberizing piece to move towards the workpiece; the workpiece is trapped in a gap between the first glue taking piece and the second glue taking piece, the adhesive tape extracted by the first glue taking piece is adhered to the first surface of the workpiece, the adhesive tape extracted by the second glue taking piece is adhered to the second surface of the workpiece, and the adhesive tape between the first glue taking piece and the second glue taking piece is adhered to a third surface, connected with the first surface and the second surface, of the workpiece.

Further, rubberizing mechanism still includes fourth rubberizing drive assembly, connects first get gluey piece and the second of getting and gets gluey piece and can drive first get gluey piece and the second of getting gluey piece and move towards the work piece for the work piece is absorbed in first getting gluey piece and the second gets in the space between gluey piece.

Further, the rubberizing mechanism still includes third rubberizing drive assembly, can drive first get gluey piece and the second relative motion of getting gluey piece.

A rubberizing device, it includes above-mentioned rubberizing mechanism, still includes: the unwinding mechanism is used for releasing the adhesive tape; the adhesive tape pulling mechanism is arranged at the downstream of the unwinding mechanism and can pull the adhesive tape out of the unwinding mechanism; the cutting mechanism is arranged at the lower stream of the unwinding mechanism and the upper stream of the gluing mechanism, and can cut the adhesive tape after the adhesive tape is pulled out by the adhesive tape pulling mechanism.

Further, draw gluey mechanism to include: the first clamping plate faces to the adhesive surface of the adhesive tape; the second clamping plate faces to the non-adhesive surface of the adhesive tape; the clamping driving piece can drive the first clamping plate and the second clamping plate to move relatively so as to clamp or loosen the adhesive tape; the glue pulling driving part is connected with the clamping driving part and can drive the clamping driving part and the first clamping plate and the second clamping plate connected with the clamping driving part to move towards the gluing mechanism; wherein, the interval is provided with a plurality of lugs on the clamping face of first splint towards the sticky tape, can reduce the area of contact of clamping face and sticky tape, and the sticky tape of being convenient for breaks away from first splint.

Further, cut the mechanism and include the cutter and cut the driving piece, cut the driving piece and connect the cutter to can drive the cutter and be close to or keep away from the sticky tape.

Furthermore, the cutting mechanism also comprises an auxiliary piece, and the auxiliary piece and the cutting knife are oppositely arranged; wherein, the cutter faces the non-adhesive surface of the adhesive tape, and the auxiliary piece faces the adhesive surface of the adhesive tape; before the cutting driving piece drives the cutter to cut the adhesive tape, the auxiliary piece abuts against the adhesive tape on the first adhesive taking piece.

Furthermore, the adhesive tape sticking device also comprises an adhesive tape pressing mechanism, and the adhesive tape pressing mechanism is arranged at the lower stream of the unreeling mechanism and the upper stream of the cutting mechanism; before the cutting mechanism cuts the adhesive tape, the adhesive tape can be pressed by the adhesive pressing mechanism, so that the displacement of the adhesive tape is avoided.

The rubber coating equipment comprises two groups of rubber coating devices; two sets of rubberizing devices set up relatively, can carry out the rubberizing to the both ends of work piece simultaneously.

Further, the rubber coating equipment still includes interval adjustment assembly, can drive at least one group rubberizing device towards another group rubberizing device motion.

The application provides a rubberizing mechanism which can extract an adhesive tape by utilizing a first adhesive taking piece and a second adhesive taking piece which are arranged at intervals; then, the workpiece is sunk into a gap between the first adhesive taking piece and the second adhesive taking piece, so that the adhesive tape extracted by the first adhesive taking piece is adhered to the first surface of the workpiece, the adhesive tape extracted by the second adhesive taking piece is adhered to the second surface of the workpiece, and the adhesive tape between the first adhesive taking piece and the second adhesive taking piece is adhered to a third surface of the workpiece, which is used for connecting the first surface and the second surface; thereby the rubberizing of three sides of work piece is realized fast.

The application also provides a rubberizing device which comprises the rubberizing mechanism, an unreeling mechanism used for releasing the adhesive tape, a glue pulling mechanism used for pulling out the adhesive tape, and a cutting mechanism used for cutting the adhesive tape; the adhesive tape drawing mechanism draws the free end of the adhesive tape, the adhesive tape is drawn out from the unwinding mechanism, and the adhesive tape is drawn through the adhesive tape sticking mechanism; after the adhesive tape is obtained by the adhesive tape sticking mechanism, cutting the adhesive tape by the cutting mechanism; the adhesive tape is loosened by the adhesive tape pulling mechanism, the adhesive tape can be driven by the adhesive tape pasting mechanism to move towards the workpiece, the adhesive tape is directly pasted on three surfaces of the workpiece, and the adhesive tape pasting efficiency is high.

The application also provides rubber coating equipment which comprises two groups of rubber coating devices; the two groups of rubberizing devices are arranged oppositely, and can be used for rubberizing two ends of a workpiece simultaneously; further improving the rubberizing efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a schematic diagram of an embodiment of a workpiece;

FIG. 2 is a schematic structural view of a taping device provided herein;

FIG. 3 is a schematic structural view of the taping mechanism of FIG. 2;

FIG. 4 is a schematic structural view of the cutting mechanism and the rubber pressing mechanism in FIG. 2'

Fig. 5 is a schematic structural diagram of the encapsulation device provided by the present application.

Detailed Description

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 only a part of the embodiments of the present application, and not all of the embodiments. 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.

Referring to fig. 2-5, the present application discloses a tape dispenser, which includes: an unwinding mechanism 100 for releasing the adhesive tape 1; the adhesive tape pulling mechanism 200 is arranged at the downstream of the unwinding mechanism 100 and can pull the adhesive tape 1 out of the unwinding mechanism 100; the adhesive tape sticking mechanism 300 is arranged at the downstream of the unwinding mechanism 100 and can extract the adhesive tape 1; the cutting mechanism 400 is disposed at the downstream of the unwinding mechanism 100 and at the upstream of the adhesive applying mechanism 300, and after the adhesive tape 1 is pulled out by the adhesive pulling mechanism 200, the cutting mechanism 400 can cut the adhesive tape 1.

Referring to fig. 2 in particular, a material roll formed by the adhesive tape 1 is wound on an unwinding shaft 110 of the unwinding mechanism 100; when the needed adhesive tape 1 is prepared, the adhesive tape pulling mechanism 200 pulls the free end of the adhesive tape 1 and pulls the adhesive tape 1 to the adhesive tape sticking mechanism 300; meanwhile, the unwinding shaft 110 rotates to release the adhesive tape 1, so that the adhesive tape 1 is pulled by the adhesive tape pulling mechanism 200 through the adhesive tape sticking mechanism 300; after the adhesive tape 1 with the required length is pulled out, the adhesive tape sticking mechanism 300 is close to the adhesive tape 1 to extract the adhesive tape 1; after the cutting mechanism 400 cuts the adhesive tape 1 and the tape pulling mechanism 200 releases the adhesive tape 1, since the main body of the cut adhesive tape section is acquired by the taping mechanism 300, the taping mechanism 300 can deliver the adhesive tape 1 to the workpiece 2, and finally taping is completed.

The application provides a rubberizing device except preparing sticky tape 1, can also carry the good sticky tape section of preparation and move towards work piece 2 to paste the sticky tape section and cover on the work piece. In this way, in the process that the adhesive tape sticking mechanism 300 moves towards the workpiece 2 to achieve adhesive tape sticking, the adhesive tape pulling mechanism 200 can return to the original adhesive tape pulling position, pull the free end of the adhesive tape 1 again, and start a new round of adhesive tape 1 preparation. Thereby, the efficiency of the whole rubberizing is accelerated.

In one embodiment, three surfaces (the first surface 21, the second surface 22, and the third surface 23) of the workpiece 2 adjacent to each other in this order need to be pasted with glue.

To this end, the present application provides a rubberizing mechanism 300 comprising: the first adhesive taking piece 310 and the second adhesive taking piece 320 are arranged at intervals and can respectively extract part of the adhesive tape 1; the first rubberizing driving assembly 330 is connected with the first rubberizing piece 310 and the second rubberizing piece 320 and can drive the first rubberizing piece 310 and the second rubberizing piece 320 to be close to or far away from the adhesive tape 1; the second rubberizing driving assembly 340 is connected with the first rubberizing part 310 and the second rubberizing part 320 and can drive the first rubberizing part 310 and the second rubberizing part 320 to move towards the workpiece 2, so that a gap between the first rubberizing part 310 and the second rubberizing part 320 is opposite to the workpiece 2; after the first rubberizing driving assembly 330 drives the first rubberizing piece 310 and the second rubberizing piece 320 to obtain the adhesive tape 1, the second rubberizing driving assembly 340 drives the first rubberizing piece 310 and the second rubberizing piece 320 to move towards the workpiece 2; the workpiece 2 is sunk into a gap between the first adhesive taking piece 310 and the second adhesive taking piece 320, the adhesive tape 1 extracted by the first adhesive taking piece 310 is adhered to the first surface 21 of the workpiece 2, the adhesive tape 1 extracted by the second adhesive taking piece 320 is adhered to the second surface 22 of the workpiece 2, and the adhesive tape 1 between the first adhesive taking piece 310 and the second adhesive taking piece 320 is adhered to the third surface 23 of the workpiece 2, which connects the first surface and the second surface.

After the adhesive tape 1 with the required length is pulled out by the adhesive pulling mechanism 200, the first adhesive tape sticking driving assembly 330 drives the first adhesive taking member 310 and the second adhesive taking member 320 to approach to the adhesive tape 1; because the workpiece 2 is sunk into the gap between the first glue taking piece 310 and the second glue taking piece 320, the adhesive tape 1 is pasted in a mode of wrapping three surfaces of the workpiece 2, and therefore the first glue taking piece 310 and the second glue taking piece 320 are in contact with the non-adhesive surface of the adhesive tape 1; thus, the workpiece 2 moves toward the gap, and the tape 1 can be directly stuck to the workpiece 2.

Preferably, the first adhesive extractor 310 and the second adhesive extractor 320 may be suction cups, which can suck the non-adhesive surface of the adhesive tape 1 by vacuum. Alternatively, the first adhesive-fetching member 310 and the second adhesive-fetching member 320 may be members capable of fetching and fixing the adhesive tape 1 thereon, such as a clamp, and the application is not limited thereto.

In one embodiment, referring to fig. 2, the adhesive tape 1 is pulled out from top to bottom by the adhesive pulling mechanism 200; the first glue taking piece 310 and the second glue taking piece 320 are arranged at intervals along the vertical direction, and the first glue taking piece 310 is arranged above the second glue taking piece 320. After the adhesive tape 1 with a desired length is pulled out, the first gluing driving assembly 330 drives the first gluing member 310 and the second gluing member 320 to approach the non-adhesive surface of the adhesive tape 1 from left to right, so that the first gluing member 310 and the second gluing member 320 can suck the adhesive tape 1. Subsequently, the cutting mechanism 400 cuts the adhesive tape 1, and the adhesive tape pulling mechanism 200 loosens the adhesive tape 1; the cut adhesive tape 1 is sucked by the first adhesive taking member 310 and the second adhesive taking member 320, and the second adhesive driving assembly 340 drives the first adhesive taking member 310 and the second adhesive taking member 320 to bring the adhesive tape section to move towards the workpiece 2.

The first rubberizing driving assembly 330 and the second rubberizing driving assembly 340 may adopt driving assemblies such as an air cylinder, an electric cylinder, a module, and the like. When the adhesive tape is set, the first adhesive picking member 310 and the second adhesive picking member 320 may be set at the output end of the first adhesive tape sticking driving assembly 330, and the first adhesive tape sticking driving assembly 330 may be set at the output end of the second adhesive tape sticking driving assembly 340; the first glue fetching piece 310 and the second glue fetching piece 320 can also be arranged at the output end of the second gluing driving assembly 340, and the second gluing driving assembly 340 is arranged at the output end of the first gluing driving assembly 330; the first gluing driving component 330 and the second gluing driving component 340 can drive the first gluing part 310 and the second gluing part 320.

In one embodiment, the workpiece 2 may be disposed on the moving path of the second rubberizing driving assembly 340; at this time, after the first glue taking piece 310 and the second glue taking piece 320 suck the cut adhesive tape section, the first gluing driving component 330 may drive the first glue taking piece 310 and the second glue taking piece 320 to be away from the position where the glue pulling mechanism 200 pulls the adhesive tape 1, so as to avoid the glue pulling mechanism 200, and after the first glue taking piece 310 and the second glue taking piece 320 return, a gap between the first glue taking piece 310 and the second glue taking piece 320 is opposite to the workpiece 2; subsequently, the second rubberizing driving assembly 340 drives the first rubberizing part 310 and the second rubberizing part 320 to directly move towards the workpiece 2 until the workpiece 2 is sunk into the gap between the first rubberizing part 310 and the second rubberizing part 320. In the process, a part of the adhesive tape between the first adhesive taking piece 310 and the second adhesive taking piece 320 firstly contacts the third surface 23 and clings to the third surface 23 along with the penetration of the third surface 23 into the gap; as the third surface 23 gets deeper, the workpiece 2 pulls the portion of the adhesive tape sucked by the first and second picking members 310 and 320 to move deep into the gap, and finally the portion of the adhesive tape sticks to the first and second surfaces 21 and 22. Meanwhile, since the first glue-fetching member 310 and the second glue-fetching member 320 are located close to the first surface 21 and the second surface 22 of the workpiece 2 deep into the gap (for example, the gap between the first glue-fetching member 310 and the second glue-fetching member 320 is just for the workpiece 2 to enter), the adhesive tapes sucked by the first glue-fetching member 310 and the second glue-fetching member 320 can be accurately and quickly attached to the first surface 21 and the second surface 22.

In this embodiment, since the driving speed of the second rubberizing driving component 340 is fast, the tape segment instantaneously impacts the workpiece 2, and finally "wraps" the third surface 23, the first surface 21, and the second surface 22, so as to achieve rubberizing.

In another embodiment, another driving assembly may be provided, connected to the workpiece 2, capable of driving the workpiece 2 toward the gap between the first glue extractor 310 and the second glue extractor 320. At this time, after the first adhesive taking member 310 and the second adhesive taking member 320 suck the cut adhesive tape section, the first adhesive driving assembly 330 may drive the first adhesive taking member 310 and the second adhesive taking member 320 to be away from the position where the adhesive tape pulling mechanism 200 pulls the adhesive tape 1, so as to avoid the adhesive pulling mechanism 200; subsequently, the second rubberizing driving assembly 340 drives the first rubberizing part 310 and the second rubberizing part 320 to move towards the workpiece 2, until a part of the adhesive tape between the first rubberizing part 310 and the second rubberizing part 320 faces the third face 23 of the workpiece 2, and a part of the adhesive tape extracted on the first rubberizing part 310 and the second rubberizing part 320 faces the first face 21 and the second face 22 of the workpiece 2. Thereafter, the driving of the second rubberizing driving assembly 340 may be stopped, so that the first rubberizing element 310 and the second rubberizing element 320 stay in place with the tape segment, and the other driving assemblies drive the workpiece 2 to move toward the gap between the first rubberizing element 310 and the second rubberizing element 32 to impact the tape segment for rubberizing.

Alternatively, in this embodiment, after the first rubberizing driving assembly 330 drives the first glue taking member 310 and the second glue taking member 320 to return, that is, the gap between the first glue taking member 310 and the second glue taking member 320 is over against the workpiece 2; therefore, when the second gluing driving assembly 340 drives the first gluing part 310 and the second gluing part 320 to move towards the workpiece 2, other driving assemblies also drive the workpiece 2 to move towards the first gluing part 310 and the second gluing part 320, so that the gluing efficiency is further improved.

In another embodiment, the adhesive applying mechanism 300 further includes a fourth adhesive applying driving assembly 360, which is connected to the first adhesive fetching member 310 and the second adhesive fetching member 320 and can drive the first adhesive fetching member 310 and the second adhesive fetching member 320 to move toward the workpiece 2 until the workpiece 2 is sunk into a gap between the first adhesive fetching member 310 and the second adhesive fetching member 320. At this time, after the first adhesive taking member 310 and the second adhesive taking member 320 suck the cut adhesive tape section, the first adhesive driving assembly 330 may drive the first adhesive taking member 310 and the second adhesive taking member 320 to be away from the position where the adhesive tape pulling mechanism 200 pulls the adhesive tape 1, so as to avoid the adhesive pulling mechanism 200; subsequently, the second rubberizing driving assembly 340 drives the first rubberizing part 310 and the second rubberizing part 320 to move towards the workpiece 2, until a part of the adhesive tape between the first rubberizing part 310 and the second rubberizing part 320 faces the third face 23 of the workpiece 2, and a part of the adhesive tape extracted on the first rubberizing part 310 and the second rubberizing part 320 faces the first face 21 and the second face 22 of the workpiece 2. Then, the fourth rubberizing driving assembly 360 further drives the first rubberizing element 310 and the second rubberizing element 320 to move towards the workpiece 2 until the tape segment "wraps" the third surface 23, the first surface 21, and the second surface 22 of the workpiece, so as to implement rubberizing.

In this embodiment, the driving directions of the first rubberizing driving assembly 330, the second rubberizing driving assembly 340, and the fourth rubberizing driving assembly 360 may be different, and are specifically designed according to conditions of the placement position and the placement mode of the workpiece, the condition of the surface to be rubberized, and the like. For example, referring to fig. 2 and 3, the first rubberizing driving assembly 330 is used for driving the first glue taking member 310 and the second glue taking member 320 to move in the left-right direction; the second gluing driving assembly 340 is used for driving the first gluing part 310 and the second gluing part 320 to move in the up-and-down direction (because the workpiece to be glued is placed below the gluing device); the four-rubberizing driving assembly 360 is used for driving the first glue taking piece 310 and the second glue taking piece 320 to move in the left-right direction.

Wherein, the fourth rubberizing driving assembly 360 can adopt driving assemblies such as air cylinder, electric cylinder, module. During setting, the installation modes of the first rubberizing driving component 330, the second rubberizing driving component 340 and the fourth rubberizing driving component 360 can be adjusted, and the application is not limited.

Further, when the workpiece 2 impacts the tape section, it needs to go deep into the gap between the first glue taking member 310 and the second glue taking member 320, and in order to facilitate the entry of the workpiece 2, the distance between the first glue taking member 310 and the second glue taking member 320 is preferably greater than the relative size of the workpiece 2, so as to avoid the workpiece 2 from being scratched by the wall surfaces of the first glue taking member 310 and the second glue taking member 320. That is, after the workpiece 2 penetrates into the gap, there are gaps between the first surface 21 and the first glue-fetching member 310, and between the second surface 22 and the second glue-fetching member 320. This gap, while facilitating the movement of the portions of the adhesive tape extracted by the first and second extractors 310 and 320 toward the workpiece 2, may affect the adhesion of the portions of the adhesive tape at the ends to the workpiece 2. For this purpose, the gluing mechanism 300 further comprises a third gluing driving assembly 350 capable of driving the first glue taking member 310 and the second glue taking member 320 to move relatively.

Specifically, after the workpiece 2 is punched into the gap, and finally the adhesive tape segment is completely separated from the first adhesive picking member 310 and the second adhesive picking member 320, the third adhesive attaching driving assembly 350 drives the first adhesive picking member 310 and the second adhesive picking member 320 to move relatively, so that the first adhesive picking member 310 and the second adhesive picking member 320 are driven to clamp the workpiece 2, and the adhesive tape 1 is clamped on the workpiece 2.

Wherein, third rubberizing drive assembly 350 can adopt the gas claw, and first get to glue piece 310 and second and get to glue the piece 320 and set up two output ends at the gas claw, and the gas claw action can drive first get to glue piece 310 and second and get to glue piece 320 simultaneous relative motion to make first getting to glue piece 310 and press to first face 21, and the second gets to glue piece 320 and press to second face 22, with the both ends of gluing the tape section compress tightly on work piece 2. Alternatively, the third adhesive tape adhering driving assembly 350 may employ two sets of cylinders, which are respectively connected to the first adhesive tape fetching member 310 and the second adhesive tape fetching member 320, so as to drive the first adhesive tape fetching member 310 and the second adhesive tape fetching member 320 to respectively move towards the first surface 21 and the second surface 22, and further adhere to the adhesive tape section.

The glue pulling mechanism 200 is used for pulling the adhesive tape 1, and in order to improve the pulling force of the glue pulling mechanism 200 and ensure that the glue pulling mechanism 200 can pull the adhesive tape 1 out of the unwinding mechanism 100, the glue pulling mechanism 200 can adopt a clamp. Specifically, the glue spreading mechanism 200 includes: a first clamping plate 210 facing the adhesive surface of the adhesive tape 1; a second clamping plate 220 facing the non-adhesive surface of the adhesive tape 1; a clamping driving member 230 capable of driving the first clamping plate 210 and the second clamping plate 220 to move relatively to clamp or release the adhesive tape 1; the glue pulling driving member 240 is connected to the clamping driving member 230, and can drive the clamping driving member 230, and the first clamping plate 210 and the second clamping plate 220 connected thereto, to move towards the gluing mechanism 300.

When preparing the adhesive tape 1, the clamping driving member 230 drives the first clamping plate 210 and the second clamping plate 220 to move towards each other, and the free end of the adhesive tape 1 is clamped; the tape pulling driving member 240 then drives the clamping driving member 230, and the first clamping plate 210 and the second clamping plate 220 connected thereto, to move toward the taping mechanism 300, thereby pulling the tape 1 such that the tape 1 passes through the taping mechanism 300 to be pulled out by a desired length.

The clamping driving member 230 and the glue pulling driving member 240 may be driven by an air cylinder, an electric cylinder, a module, or the like.

Further, a plurality of protrusions 211 are spaced on a clamping surface of the first clamping plate 210 facing the adhesive tape 1 to reduce a contact area between the clamping surface and the adhesive tape 1, so as to facilitate loosening the adhesive tape 1.

As will be readily appreciated, the first clamping plate 210 clamps the adhesive surface while the taping mechanism 300 picks up the non-adhesive surface of the tape 1 when the tape 1 is clamped. If the adhesive tape portion clamped by the first clamping plate 210 is large, when the cutting is finished and the adhesive tape section needs to be released by the adhesive tape pulling mechanism 200, the adhesive tape section may be stuck on the first clamping plate 210 and be pulled off from the adhesive tape sticking mechanism 300 by the first clamping plate 210, which may affect the subsequent adhesive tape sticking. Therefore, the contact area between the clamping surface and the adhesive surface can be reduced by the plurality of projections 211 arranged at intervals, so that the adhesive tape 1 can be conveniently separated from the adhesive pulling mechanism 200.

Further, a rubber surface pressing block 221 is arranged on the clamping surface of the second clamping plate 220 facing the adhesive tape 1; when the first clamping plate 210 and the second clamping plate 220 clamp the adhesive tape 1, the adhesive surface pressing block 221 presses the adhesive tape 1 against the first clamping plate 210.

Through setting up the rubber face briquetting 221, can increase the frictional force between splint and sticky tape 1, when avoiding drawing gluey mechanism 200 and pulling sticky tape 1, splint and sticky tape 1 skid, influence the drawing to sticky tape 1. Meanwhile, the rubber-faced pressing block 221 is made of a flexible material, such as polyurethane, and has a certain deformation amount; when the first clamping plate 210 and the second clamping plate 220 clamp the adhesive tape 1, the second clamping plate 220 may further press the first clamping plate 210, so that the adhesive surface pressing block 221 is compressed, thereby ensuring a clamping force to the adhesive tape 1.

The cutting mechanism 400 is used for cutting the adhesive tape 1, and includes a cutter 410 and a cutting driving member 420, and the cutting driving member 420 is connected to the cutter 410 and can drive the cutter 410 to approach or separate from the adhesive tape 1.

When the width of the adhesive tape 1 is small, the cutter 410 can be a serrated cutter, and the cutter surface of the serrated cutter is longer than the width of the adhesive tape 1; when cutting the adhesive tape 1, the cutting driving member 420 drives the cutter 410 to move toward the adhesive tape 1, and directly cuts the adhesive tape 1 in the width direction of the adhesive tape 1. When the width of the adhesive tape 1 is long, the cutter 410 can be a blade and is arranged on one side of the adhesive tape 1 in the width direction; when cutting the adhesive tape 1, the cutting driving member 420 drives the cutter 410 to cut the adhesive tape 1 from one side to the other side, and finally, the adhesive tape 1 is "waist-cut" and cut.

Further, the cutting mechanism 400 further includes an auxiliary 430, and the auxiliary 430 is disposed opposite to the cutting knife 410; wherein, the cutting knife 410 faces the non-adhesive surface of the adhesive tape 1, and the auxiliary member 430 faces the adhesive surface of the adhesive tape 1; before the cutting driving member 420 drives the cutter 410 to cut the tape 1, the auxiliary member 430 presses the tape 1 against the first tape dispenser 310.

As will be readily understood, when the cutter 410 cuts the adhesive tape 1, if the blade surface faces the adhesive surface of the adhesive tape 1, the adhesive tape 1 may stick to the cutter 410 during cutting, which may affect the subsequent application. Therefore, the cutter 410 is disposed facing the non-adhesive side of the adhesive tape 1.

Specifically, when the adhesive tape 1 is pulled by the adhesive pulling mechanism 200, the adhesive tape 1 is pulled out from between the auxiliary member 430 and the cutting knife 410 to a desired length; then, the unwinding shaft 110 does not rotate any more to release the adhesive tape 1, and the adhesive tape 1 is maintained in a state that the free end is pulled out by a section in cooperation with the adhesive pulling mechanism 200; after the adhesive tape 1 is extracted by the adhesive tape sticking mechanism 300, the cutting driving member 420 drives the cutter 410 to move towards the adhesive tape 1; meanwhile, the auxiliary member 430 presses the adhesive tape 1 against the first adhesive dispenser 310; it should be noted that, here, the auxiliary member 430 presses the adhesive tape 1 against the first adhesive-taking member 310 because the first adhesive-taking member 310 is closer to the cutting blade 410 than the second adhesive-taking member 320; therefore, the auxiliary member 430 presses the tape 1 against the first tape taking member 310, which is equivalent to tensioning the tape 1 near the cutter 410, so as to ensure that the tape 1 at the cutting position of the cutter 410 is stable in state and not easy to shake or displace, thereby ensuring the cutting effect.

Furthermore, the auxiliary member 430 faces the adhesive tape surface of the adhesive tape 1, after cutting is finished conveniently, the auxiliary member 430 can be separated from the adhesive tape 1 quickly, and a plurality of small convex blocks can be arranged on the surface of the auxiliary member 430 contacting the adhesive tape 1 at intervals to reduce the contact area and facilitate later separation.

Further, when the auxiliary member 430 abuts against the first glue-fetching member 310, in order to prevent the auxiliary member 430 from directly impacting the first glue-fetching member 310, the auxiliary member 430 is movably disposed on the mounting plate 440, and the rigid contact and the damage to the structure of the first glue-fetching member 310 are avoided. Referring to fig. 2 and 4 in particular, the mounting plate 440 is provided with a horizontally extending guide hole, the auxiliary member 430 is inserted into the guide hole through the guide rod 450, and the guide rod 450 is sleeved with an elastic member 460; the elastic member 460 has one end abutting against the auxiliary member 430 and one end abutting against the mounting plate 440; when the auxiliary member 430 is continuously abutted against the first glue fetching member 310, the guide rod 450 moves rightward along the guide hole, so that the elastic member 460 is compressed; the compressed elastic member 460 has a tendency to recover to further press the auxiliary member 430 against the first dispensing member 310.

The elastic member 460 may be a spring.

In order to ensure the cutting stability and the stable configuration of the cut adhesive tape section, when the gluing mechanism 300 moves towards the adhesive tape 1, the adhesive tape 1 should not be pushed, so that the adhesive tape 1 is displaced compared with the position pulled out by the gluing mechanism 200 (for example, referring to fig. 1, the adhesive tape 1 pulled out by the gluing mechanism 200 extends in the vertical direction, and the gluing mechanism 300 moves towards the adhesive tape 1 until the adhesive tape 1 is obtained, the adhesive tape 1 still extends in the vertical direction); meanwhile, when the adhesive tape 1 is pulled by the adhesive tape pulling mechanism 200, the auxiliary member 430 needs to be away from the adhesive tape 1 to avoid the adhesive tape 1 and the adhesive tape pulling mechanism 200; therefore, when the adhesive tape 1 is pulled by the adhesive pulling mechanism 200, a gap exists between the auxiliary member 430 and the adhesive tape 1; in conclusion, after the desired tape 1 is pulled out, the taping mechanism 300 cannot push the tape 1 against the auxiliary 430.

In the above case, in order to make the auxiliary member 430 press the adhesive tape 1 against the first adhesive applying member 310 before the cutting blade 410 cuts the adhesive tape 1, and to make the position of the adhesive tape 1 clamped by the first adhesive applying member 310 and the auxiliary member 430 unchanged, in one embodiment, an auxiliary driving member (not shown) may be provided, which is connected to the auxiliary member 430 and can drive the auxiliary member 430 to move toward the adhesive tape 1; at this time, after the tape 1 of the required length is pulled out, the tape sticking mechanism 300 moves towards the non-tape surface of the tape 1, and the auxiliary driving member drives the auxiliary member 430 to move towards the tape 1 towards the first tape taking member 310 until the two press the tape 1; or, after the tape 1 is obtained by the tape sticking mechanism 300, the auxiliary driving member drives the auxiliary member 430 to abut against the first tape taking member 310; or after the auxiliary driving member and the auxiliary driving member 430 contact the tape 1, the tape applying mechanism 300 abuts against the auxiliary driving member 430.

In another embodiment, the cutting driving member 420 may be an air claw, and the cutting blade 410 and the auxiliary member 430 are respectively disposed at an output end of the air claw, and when the air claw is operated, the cutting blade 410 and the auxiliary member 430 are driven to move relatively. At this time, after the adhesive tape 1 of the required length is pulled out, the adhesive tape sticking mechanism 300 moves towards the non-adhesive surface of the adhesive tape 1 until the adhesive tape 1 is extracted; meanwhile, the cutting driving member 420 drives the cutting blade 410 to cut the non-adhesive surface of the adhesive tape 1, and drives the auxiliary member 430 to abut against the first adhesive taking member 310; in this way, when the cutting knife 410 cuts the adhesive tape 1, the auxiliary member 430 also abuts against the first adhesive taking member 310, so that the stable state of the cutting position is ensured.

Further, the rubberizing device further comprises a rubberizing mechanism 500, wherein the rubberizing mechanism 500 is arranged at the downstream of the unreeling mechanism 100 and at the upstream of the cutting mechanism 400; before the cutting mechanism 400 cuts the adhesive tape 1, the adhesive tape 1 is pressed by the adhesive pressing mechanism 500, so that the adhesive tape 1 is prevented from moving.

As will be readily appreciated, in order to ensure that the cutting mechanism 400 cuts the adhesive tape 1 stably and accurately, it is necessary to tension the adhesive tape 1 near the cutting position before cutting. By providing the caulking mechanism 500 upstream of the cutting mechanism 400, the adhesive tape 1 upstream of the cutting position can be fixed because the caulking mechanism 500 is close to the cutter 410.

Further, in cooperation with the auxiliary member 430 disposed downstream of the cutting blade 410, the tape pressing mechanism 500 fixes the adhesive tape 1 upstream of the cutting position, and the auxiliary member 430 and the first tape taking member 310 fix the adhesive tape 1 downstream of the cutting position, so that the adhesive tape 1 can be well tensioned and cut easily.

The glue pressing mechanism 500 comprises a first glue pressing plate 510, a second glue pressing plate 520 and a glue pressing driving piece 530 capable of driving the first glue pressing plate 510 and the second glue pressing plate 520 to move relatively; before cutting the adhesive tape 1, the pressing driving member 530 drives the first pressing plate 510 and the second pressing plate 520 to move relatively, so that the first pressing plate 510 and the second pressing plate 520 press the adhesive tape 1 and limit the position and the state of the adhesive tape 1.

Further, among the first rubber pressing plate 510 and the second rubber pressing plate 520, a plurality of small bumps may be disposed at intervals on the surface of one rubber pressing plate contacting the rubber-bearing surface of the adhesive tape 1, so as to reduce the contact area of the rubber pressing plate on the rubber-bearing surface, and facilitate separation.

The application also provides rubber coating equipment which comprises two groups of rubber coating devices; two sets of rubberizing devices set up relatively, can carry out the rubberizing to the both ends of work piece 2 simultaneously.

With particular reference to fig. 5, the two sets of rubberizing devices may be arranged in mirror image along the horizontal direction, at which point the workpiece 3 is placed horizontally between the two sets of rubberizing devices. A left set of taping devices capable of taping parts of the first and second faces 31, 32 on the left side of the workpiece 3 and a third face 33 connecting the first and second faces 31, 32 on the side; and the right set of tape applicators are capable of applying tape to portions of the first and second faces 31, 32 on the right side of the workpiece 3 and to the fourth face 34 connecting the first and second faces 31, 32 on the right side. For the specific sticking method, see above, it is not repeated here.

In other embodiments, the two sets of gluing devices may be disposed opposite to each other in the vertical direction, and gluing is performed with the surface of the workpiece in the vertical direction as the center.

Further, in order to conveniently debug the interval between two sets of rubberizing devices to in two sets of rubberizing devices can carry out the rubberizing to the work piece both ends, the rubber coating device still includes interval adjusting part 600, can drive at least a set of rubberizing device towards another set of rubberizing device motion.

The distance adjusting assembly 600 may be an electric cylinder, a module, or other automatic driving members, or a manual driving member such as a manual adjusting screw.

In one embodiment, referring to fig. 5, the spacing adjustment assembly 600 includes a manual adjustment screw 610 and an adjustment guide 620; the rubberizing device is in threaded connection with a screw rod section of the manual adjusting screw rod 610 through a nut, meanwhile, the rubberizing device is arranged on the adjusting guide piece 620 in a sliding mode, and the adjusting guide piece 620 points to the other rubberizing device; the manual dial of the manual knob hand adjustment screw 610 is capable of driving the taping device along the adjustment guide 620 to move closer to or farther from another set of taping devices.

The adjusting guide 620 may be a guide member such as a guide rod or a guide rail.

It is easy to understand that to adjust the distance between the two sets of adhesive tape sticking devices, only one set of adhesive tape sticking devices can be adjusted to be close to or far away from the other set of adhesive tape sticking devices; and the two groups of adhesive tape sticking devices can be adjusted simultaneously to accelerate the adjustment efficiency.

Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. Such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (10)

1. A taping mechanism (300), comprising:

the adhesive tape picking device comprises a first adhesive picking piece (310) and a second adhesive picking piece (320), wherein the first adhesive picking piece (310) and the second adhesive picking piece (320) are arranged at intervals and can respectively pick part of an adhesive tape (1);

the first rubberizing driving assembly (330) is connected with the first rubberizing piece (310) and the second rubberizing piece (320) and can drive the first rubberizing piece (310) and the second rubberizing piece (320) to be close to or far away from the adhesive tape (1);

the second rubberizing driving component (340) is connected with the first rubberizing piece (310) and the second rubberizing piece (320) and can drive the first rubberizing piece (310) and the second rubberizing piece (320) to move towards the workpiece (2), so that a gap between the first rubberizing piece (310) and the second rubberizing piece (320) is opposite to the workpiece (2);

after the first rubberizing driving assembly (330) drives the first rubberizing part (310) and the second rubberizing part (320) to obtain the adhesive tape (1), the second rubberizing driving assembly (340) drives the first rubberizing part (310) and the second rubberizing part (320) to move towards the workpiece (2); the workpiece (2) is sunk into a gap between the first glue taking piece (310) and the second glue taking piece (320), the adhesive tape (1) extracted by the first glue taking piece (310) is adhered to the first surface of the workpiece (2), the adhesive tape (1) extracted by the second glue taking piece (320) is adhered to the second surface of the workpiece (2), and the adhesive tape (1) between the first glue taking piece (310) and the second glue taking piece (320) is adhered to a third surface of the workpiece (2) connecting the first surface and the second surface.

2. The gluing mechanism (300) according to claim 1, further comprising a fourth gluing driving assembly (360) connecting the first gluing member (310) and the second gluing member (320) and capable of driving the first gluing member (310) and the second gluing member (320) to move towards the workpiece (2) so that the workpiece (2) is sunk into a gap between the first gluing member (310) and the second gluing member (320).

3. The gluing mechanism (300) according to claim 1 or 2, further comprising a third gluing drive assembly (350) capable of driving the first glue taking member (310) and the second glue taking member (320) to move relatively.

4. A taping device including the taping mechanism (300) of any one of claims 1 to 3, further comprising:

the unwinding mechanism (100) is used for releasing the adhesive tape (1);

the adhesive tape pulling mechanism (200) is arranged at the downstream of the unwinding mechanism (100) and can pull the adhesive tape (1) out of the unwinding mechanism (100);

cut mechanism (400), locate unwinding mechanism (100) low reaches rubberizing mechanism (300) upper reaches, draw gluey mechanism (200) and pull out sticky tape (1) back, it can decide sticky tape (1) to cut mechanism (400).

5. The rubberizing device according to claim 4, wherein said pulling mechanism (200) comprises:

a first clamp plate (210) facing the adhesive surface of the adhesive tape (1);

a second clamping plate (220) facing the non-adhesive surface of the adhesive tape (1);

a clamping driving member (230) capable of driving the first clamping plate (210) and the second clamping plate (220) to move relatively so as to clamp or release the adhesive tape (1);

the glue pulling driving part (240) is connected with the clamping driving part (230) and can drive the clamping driving part (230) and the first clamping plate (210) and the second clamping plate (220) connected with the clamping driving part (230) to move towards the glue applying mechanism (300);

the clamping surface of the first clamping plate (210) facing the adhesive tape (1) is provided with a plurality of convex blocks (211) at intervals, so that the contact area between the clamping surface and the adhesive tape (1) can be reduced, and the adhesive tape (1) can be conveniently separated from the first clamping plate (210).

6. The tape sticking device according to claim 4, wherein the cutting mechanism (400) comprises a cutting knife (410) and a cutting driving member (420), and the cutting driving member (420) is connected with the cutting knife (410) and can drive the cutting knife (410) to approach or separate from the tape (1).

7. The rubberizing device according to claim 6, wherein said cutting mechanism (400) further comprises an auxiliary member (430), said auxiliary member (430) being disposed opposite to said cutting blade (410);

wherein the cutting knife (410) faces the non-adhesive surface of the adhesive tape (1), and the auxiliary piece (430) faces the adhesive surface of the adhesive tape (1);

cut driving piece (420) drive before cutter (410) decide sticky tape (1), auxiliary member (430) support press sticky tape (1) in first get gluey piece (310).

8. The rubberizing device according to claim 4, further comprising a rubberizing mechanism (500), wherein the rubberizing mechanism (500) is disposed downstream of the unwinding mechanism (100) and upstream of the cutting mechanism (400);

before cutting mechanism (400) decide sticky tape (1), moulding mechanism (500) can push down sticky tape (1), avoid sticky tape (1) displacement.

9. An apparatus for encapsulating rubber, comprising two sets of rubberizing devices according to any one of claims 4 to 8;

two sets of rubberizing devices set up relatively, can carry out the rubberizing to the both ends of work piece (2) simultaneously.

10. The encapsulation apparatus according to claim 9, further comprising a spacing adjustment assembly (600) capable of driving at least one set of the rubberizing devices towards another set of the rubberizing devices.

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