Adhesive tape sticking mechanism capable of pulling adhesive tape from two sides

Abstract

The utility model discloses a rubberizing mechanism capable of pulling rubberizing from two sides, which comprises a rubberizing mechanism, a cutting mechanism is arranged on one side of the rubberizing mechanism, a rubberizing mechanism is arranged on one side, far away from the rubberizing mechanism, of the cutting mechanism, a rubberizing mechanism is arranged above the rubberizing mechanism, a rubberizing component is arranged above the rubberizing mechanism, and the rubberizing component is arranged on the rubberizing mechanism. The glue preparing mechanism comprises a first vertical plate, a first glue placing wheel is arranged at the top end of one side of the first vertical plate, a second glue placing wheel is arranged at the bottom end of the first vertical plate, the first glue placing wheel and the second glue placing wheel are arranged in a staggered mode, and two glue placing rollers are arranged on the sides, close to the cutting mechanism, of the first glue placing wheel and the second glue placing wheel in a staggered mode. According to the adhesive tape pasting device, two pieces of adhesive tape paper can be prepared at a time, the requirement for pasting the two pieces of adhesive tape paper on a battery cell in the winding ending process is met, and the efficiency of the machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rubber pasting mechanism technical field, concretely is a rubber pasting mechanism of two -sided rubber pulling. BACKGROUND

[0002] In recent years, with the widespread use of mobile electronic devices (such as smart phones, tablet computers, notebook computers, etc.) and the vigorous development of electric vehicle market, the demand for batteries is growing explosively. Battery technology is also advancing, from traditional lead-acid batteries to high-performance batteries such as lithium-ion batteries. These high-performance batteries require higher precision and stability in production processes, and the rubber pasting link is particularly important.

[0003] The existing battery rubber tape mechanism is driven by a motor to displace the rubber pulling mechanism, and a profiling wheel is driven by a cylinder, finally the rubber tape is fixed on the rubber pasting stick with suction to complete the rubber preparation, and then the rubber pasting stick moves to paste the rubber tape on the battery cell. This rubber pasting method can only paste one rubber tape on the battery cell at a time, and for battery cells that need to be pasted on both sides, two rubber preparation and pasting processes are required, which is low in efficiency and affects the overall battery manufacturing efficiency of the machine. If the efficiency of this rubber pasting process is to be increased, it will result in excessive speed of the mechanism, affecting the service life of the overall mechanism. SUMMARY

[0004] The utility model aims at providing a rubber pasting mechanism capable of double-sided rubber pulling, which has the advantages of double-sided rubber pulling and high rubber pasting efficiency, and solves the problem of inconvenient double-sided rubber pasting of the current battery rubber pasting mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rubber pasting mechanism capable of double-sided rubber pulling, comprising a rubber preparation mechanism, a cutting mechanism is arranged on one side of the rubber preparation mechanism, a rubber absorbing mechanism is arranged on the side away from the rubber preparation mechanism of the cutting mechanism, a rubber clamping mechanism is arranged above the rubber absorbing mechanism, and a rubber pasting assembly is arranged above the rubber clamping mechanism. The rubber preparation mechanism comprises a first vertical plate, a first rubber placing wheel is arranged at the top of one side of the first vertical plate, a second rubber placing wheel is arranged at the bottom, the first rubber placing wheel and the second rubber placing wheel are arranged alternately, two rubber placing sticks are arranged alternately on one side of the first rubber placing wheel and the second rubber placing wheel close to the cutting mechanism, the two rubber placing sticks are arranged between the plane where the axis of the first rubber placing wheel and the second rubber placing wheel is located, two rubber passing sticks are rotatably installed on the side where the first rubber placing wheel is arranged of the first vertical plate, a rubber pulling stick is slidably installed between the two rubber passing sticks at the bottom, and a tension cylinder for driving the rubber pulling stick to lift is arranged at the bottom of the rubber pulling stick.

[0006] Preferably, the top rubber placing stick of the two rubber placing sticks and the two rubber passing sticks are arranged on the same horizontal plane.

[0007] Preferably, the cutting mechanism comprises a second vertical plate, a glue pressing rod is rotatably arranged at the top end of the second vertical plate towards the side of the glue preparing mechanism, and a cutter cylinder is arranged at the side of the second vertical plate away from the glue preparing mechanism, and a base is arranged at the top end of the cutter cylinder and slides on the side of the second vertical plate, and a cutting knife is arranged at the top end of the base.

[0008] Preferably, the glue sucking mechanism comprises a support, a third vertical plate is arranged at one side of the support, two first sliding rails are symmetrically arranged at the side of the support towards the third vertical plate, a plurality of first sliding blocks are arranged at the side of the third vertical plate and are slidably connected with the first sliding rails, and a glue sucking plate is arranged at the top end of the third vertical plate.

[0009] Preferably, the glue sucking plate is provided with a first driving block at the side of the support, the first driving block is slidably connected with the support, a first threaded rod is spirally connected in the first driving block, and a first servo motor is arranged at the side of the support and drives the rotation of the first threaded rod.

[0010] Preferably, the glue clamping mechanism comprises two second sliding rails, a second sliding block is slidably connected at one side of the two second sliding rails, a second driving block is arranged at one side of the second sliding block and penetrates through the second sliding rails, and a clamping plate is arranged at the other side of the second sliding block, the second driving block and the clamping plate are arranged at the two sides of the second sliding rails respectively, the clamping plate is arranged above the glue sucking mechanism, a second threaded rod is spirally connected in the second driving block and is arranged horizontally, and a second servo motor is connected with one end of the second threaded rod away from the second driving block.

[0011] Preferably, the glue pasting assembly comprises a transverse motion unit, an ending mechanism is arranged at the top end of the transverse motion unit towards the glue clamping mechanism, and a suction mechanism is arranged at the bottom end of the side of the transverse motion unit provided with the ending mechanism.

[0012] Preferably, the ending mechanism comprises a first frame, a first telescopic cylinder is arranged at the top end of the first frame, a sliding plate is slidably connected with the first frame and is connected with the output end of the first telescopic cylinder, and a pressing roller rod is arranged at one end of the sliding plate away from the first telescopic cylinder.

[0013] Preferably, the suction mechanism comprises a second frame, a glue pasting rod is rotatably arranged at one end of the second frame, and a rotating motor is arranged in the second frame and drives the rotation of the glue pasting rod.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses through improving the structure of the glue preparation mechanism, through the glue sucking mechanism and the clamping glue mechanism realize disposable cutting and preparation of two adhesive tapes, and the two adhesive tapes are adsorbed on the glue sucking stick, and then through the rotation of the glue sucking stick, two adhesive tapes are pasted at one time, the efficiency of the battery cell production is improved, the time occupied by the process is saved, and the compact structure of the glue preparation mechanism is basically same with the space occupied by the original mechanism, the original machine can be upgraded without more modification, two adhesive tapes can be prepared at one time, the demand of pasting two adhesive tapes on the battery cell in the winding finishing process is satisfied, and the efficiency of the machine is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view structure schematic diagram of the utility model;

[0017] Figure 2 It is the front view structure schematic diagram of the utility model Figure 1 It is the structure schematic diagram of the glue preparation mechanism in the utility model;

[0018] Figure 3 It is the structure schematic diagram of the cutting mechanism in the utility model Figure 1 It is the structure schematic diagram of the glue preparation mechanism in the utility model;

[0019] Figure 4 It is the structure schematic diagram of the glue sucking mechanism in the utility model Figure 1 It is the structure schematic diagram of the glue sucking mechanism in the utility model;

[0020] Figure 5 It is the structure schematic diagram of the clamping glue mechanism in the utility model Figure 1 It is the structure schematic diagram of the clamping glue mechanism in the utility model;

[0021] Figure 6 It is the structure schematic diagram of the glue pasting mechanism in the utility model Figure 1 It is the structure schematic diagram of the glue pasting mechanism in the utility model.

[0022] The reference signs and names in the drawing are as follows:

[0023] 1, glue preparation mechanism; 11, first vertical plate; 12, first glue placing wheel; 13, second glue placing wheel; 14, glue placing stick; 15, glue passing stick; 16, glue pulling stick; 17, tension cylinder; 2, cutting mechanism; 21, second vertical plate; 22, glue pressing stick; 23, cutting knife cylinder; 24, base; 25, cutting knife; 3, glue sucking mechanism; 31, support; 32, third vertical plate; 33, first sliding rail; 34, first sliding block; 35, glue sucking plate; 36, first drive block; 37, first threaded rod; 38, first servo motor; 4, clamping glue mechanism; 41, second sliding rail; 42, second sliding block; 43, second drive block; 44, second threaded rod; 45, second servo motor; 46, clamping plate; 5, glue pasting assembly; 51, transverse motion unit; 6, finishing mechanism; 61, first frame; 62, first telescopic cylinder; 63, sliding plate; 64, pressing wheel stick; 7, adsorption mechanism; 71, second frame; 72, glue pasting stick; 73, rotary motor. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0026] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0027] Please refer to Figures 1 to 6The utility model provides a kind of embodiment of the utility model: a kind of double-sided rubbery paste glue mechanism, including rubbery preparation mechanism 1, rubbery preparation mechanism 1 side is provided with cutting mechanism 2, cutting mechanism 2 is provided with suction mechanism 3 away from rubbery preparation mechanism 1 side, suction mechanism 3 top is provided with rubbery preparation mechanism 4, rubbery preparation mechanism 4 top is provided with paste glue component 5, rubbery preparation mechanism 1 includes first vertical board 11, first vertical board 11 side top end is provided with first rubbery preparation wheel 12, bottom end is provided with second rubbery preparation wheel 13, first rubbery preparation wheel 12 and second rubbery preparation wheel 13 staggered arrangement, and first rubbery preparation wheel 12 and second rubbery preparation wheel 13 close cutting mechanism 2's side staggered arrangement is provided with two rubbery preparation sticks 14, two rubbery preparation sticks 14 are all placed between the plane of the axis of first rubbery preparation wheel 12 and second rubbery preparation wheel 13, first vertical board 11 is provided with the side of first rubbery preparation wheel 12 rotationally installed two rubbery preparation sticks 15, two rubbery preparation sticks 15 between bottom end sliding installation has rubbery preparation stick 16, rubbery preparation stick 16 bottom end is provided with tension cylinder 17 two rubbery preparation sticks 14 in top end and two rubbery preparation sticks 15 are placed in the same horizontal plane.

[0028] When being implemented, tape paper is assembled to first rubbery preparation wheel 12 and second rubbery preparation wheel 13, and the positions of the tape papers in the vertical plane are staggered, and the tapes are respectively threaded out through rubbery preparation stick 14, one of rubbery preparation stick 15, fixed installation, the cylinder rod of tension cylinder 17 is connected with rubbery preparation stick 16, can be moved in the vertical direction along guide rail, and the tension of the two tapes is controlled, and the tapes are again threaded into base 24 from below pressure rubber stick 22, and the stick bodies of rubbery preparation stick 14, rubbery preparation stick 15 and pressure rubber stick 22 are divided into two sections, and can be rotated along the axis respectively, and the rotation of the front and rear stick bodies does not interfere with each other.

[0029] As shown in the figure: Figure 3 Cutting mechanism 2 includes second vertical board 21, and pressure rubber stick 22 is rotationally installed on the side of second vertical board 21 towards rubbery preparation mechanism 1, and cutting mechanism 2 is provided with cutter cylinder 23 away from rubbery preparation mechanism 1 side of second vertical board 21, and cutter cylinder 23 top end is provided with base 24 sliding on the side of second vertical board 21, and base 24 top end is provided with cutting knife 25.

[0030] When being implemented, cutter cylinder 23 is fixedly installed on second vertical board 21, the cylinder rod of cutter cylinder 23 is connected with base 24, can drive the whole mechanism to move in the vertical direction, and the position of the tape paper is adjusted, the tape paper is threaded from inside base 24, and the tape paper is cut off by cutting knife 25 driven by cutter cylinder 23 movement.

[0031] As shown in the figure: Figures 4 to 6The glue suction mechanism 3 comprises a support 31, the support 31 is provided with a third vertical plate 32 on one side, two first sliding rails 33 are symmetrically arranged on the side of the support 31 facing the third vertical plate 32, a plurality of first sliding blocks 34 in sliding connection with the first sliding rails 33 are arranged on the side surface of the third vertical plate 32, a glue suction plate 35 is arranged at the top end of the third vertical plate 32, a first driving block 36 is arranged on the side of the glue suction plate 35 facing the support 31, the first driving block 36 is in sliding connection with the support 31, a first threaded rod 37 is spirally connected inside the first driving block 36, and a first servo motor 38 for driving the first threaded rod 37 to rotate is arranged on the side surface of the support 31; the glue clamping mechanism 4 comprises two second sliding rails 41, a second sliding block 42 is in common sliding connection on one side of the two second sliding rails 41, a second driving block 43 penetrating through the second sliding rail 41 is arranged on one side of the second sliding block 42, and a clamping plate 46 is arranged on the other side, the second driving block 43 and the clamping plate 46 are respectively arranged on the two sides of the second sliding rail 41, wherein the clamping plate 46 is arranged above the glue suction mechanism 3, a second threaded rod 44 arranged horizontally is spirally connected inside the second driving block 43, and a second servo motor 45 is connected to the end of the second threaded rod 44 away from the second driving block 43; the glue sticking assembly 5 comprises a transverse motion unit 51, a finishing mechanism 6 is arranged at the top end of the side of the transverse motion unit 51 facing the glue clamping mechanism 4, and a suction mechanism 7 is arranged at the bottom end of the side of the transverse motion unit 51 provided with the finishing mechanism 6; the finishing mechanism 6 comprises a first frame 61, a first telescopic cylinder 62 is arranged at the top end of the first frame 61, a sliding plate 63 in sliding connection with the first frame 61 is connected to the output end of the first telescopic cylinder 62, and a pressure roller 64 is arranged at the end of the sliding plate 63 away from the first telescopic cylinder 62; the suction mechanism 7 comprises a second frame 71, a glue sticking rod 72 is rotatably arranged at one end of the second frame 71, and a rotary motor 73 for driving the glue sticking rod 72 to rotate is mounted inside the second frame 71.

[0032] In implementation, the two pieces of adhesive tape paper are pulled out from the cutting mechanism 2, the end of the adhesive tape paper is clamped by the clamp plate 46, and then the second slide rail 41 of the adhesive tape paper is moved to one end by the clamp plate 46 driven by the second servo motor 45, the two pieces of adhesive tape paper are pulled out, and then the continuous two pieces of adhesive tape paper are cut off by the cutting knife cylinder 23 and the cutting knife 25, the two pieces of adhesive tape paper are placed above the suction plate 35, and the preparation of the two pieces of adhesive tape paper is completed; the clamp plate 46 moves to one end, avoids the vertical movement position of the suction plate 35, the guide rail of the end mechanism 6 and the suction mechanism 7 is moved by the transverse movement unit 51, the axis of the adhesive stick 72 is in the same vertical plane as the center line of the first piece of adhesive tape paper on the inner side of the two pieces of adhesive tape paper above the suction plate 35, the suction plate 35 is vertically moved by the first threaded rod 37 driven by the first servo motor 38, the plane of the suction plate 35 is attached to the surface of the adhesive stick 72, the first piece of adhesive tape paper is sucked to the adhesive stick 72 by air pressure control, then the suction plate 35 is lowered by the first threaded rod 37 driven by the first servo motor 38, and the adhesive stick 72 moves along the guide rail by the transverse movement unit 51, so that the axis of the adhesive stick 72 is in the same vertical plane as the center line of the second piece of adhesive tape paper on the outer side of the two pieces of adhesive tape paper above the suction plate 35, the adhesive stick 72 moves along its own axis by the rotary motor 73, at this time the lower surface is the second suction position, the preparation of the two pieces of adhesive tape paper on the adhesive stick 72 is completed by the movement of the first servo motor 38 again; during the adhesive application, the slide plate 63 is moved by the first telescopic cylinder 62 until it is close to the position of the wound battery, then the pressure roller stick 64 is moved by the first telescopic cylinder 62, and the wound battery is pressed in the same movement direction of the slide plate 63, the adhesive stick 72 is moved by the transverse movement unit 51 to apply the first piece of adhesive tape to the wound battery, then the adhesive stick 72 is moved backward by the transverse movement unit 51, the adhesive stick 72 moves along its own axis by the rotary motor 73 at this time, the wound battery also rotates along its own axis, the adhesive application positions of the two are aligned, the pressure roller stick 64 remains unchanged, the adhesive stick 72 is moved by the transverse movement unit 51 to apply the second piece of adhesive tape to the wound battery, and the adhesive application process is completed, then the adhesive assembly 5 retreats as a whole, and the wound battery moves to the next station with the winding head.

[0033] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A double-sided adhesive tape applying mechanism comprising an adhesive tape preparation mechanism (1), characterized in that: The cutting mechanism (2) is provided on one side of the glue preparation mechanism (1), the glue suction mechanism (3) is provided on the side away from the glue preparation mechanism (1) of the cutting mechanism (2), the glue clamping mechanism (4) is provided above the glue suction mechanism (3), and the glue sticking assembly (5) is provided above the glue clamping mechanism (4), the glue preparation mechanism (1) comprises a first vertical plate (11), a first glue placing wheel (12) is provided at the top end of one side of the first vertical plate (11), a second glue placing wheel (13) is provided at the bottom end, the first glue placing wheel (12) and the second glue placing wheel (13) are staggered, and two glue placing rods (14) are arranged on the side of the first glue placing wheel (12) and the second glue placing wheel (13) close to the cutting mechanism (2), the two glue placing rods (14) are arranged between the planes where the axis lines of the first glue placing wheel (12) and the second glue placing wheel (13) pass, two glue passing rods (15) are rotatably installed on the side where the first glue placing wheel (12) is arranged on the first vertical plate (11), a glue pulling rod (16) is slidably installed at the bottom end between the two glue passing rods (15), and a tension cylinder (17) for driving the glue pulling rod (16) to ascend and descend is arranged at the bottom end of the glue pulling rod (16).

2. The double-sided adhesive tape pulling mechanism according to claim 1, wherein: The top end of the glue placing rod (14) is arranged on the same horizontal plane as the two glue passing rods (15).

3. The double-sided adhesive tape pulling mechanism according to claim 1, wherein: The cutting mechanism (2) comprises a second vertical plate (21), a glue pressing rod (22) is rotatably installed at the top end of the side of the second vertical plate (21) facing the glue preparation mechanism (1), a cutter cylinder (23) is arranged on the side away from the glue preparation mechanism (1) of the second vertical plate (21), a base (24) that slides on the side surface of the second vertical plate (21) is arranged at the top end of the cutter cylinder (23), and a cutting knife (25) is arranged at the top end of the base (24).

4. The double-sided adhesive tape pulling mechanism according to claim 1, wherein: The glue suction mechanism (3) comprises a support (31), a third vertical plate (32) is arranged on one side of the support (31), two first sliding rails (33) are symmetrically arranged on the side of the support (31) facing the third vertical plate (32), a plurality of first sliding blocks (34) that are slidably connected with the first sliding rails (33) are arranged on the side surface of the third vertical plate (32), and a glue suction plate (35) is arranged at the top end of the third vertical plate (32).

5. The double-sided adhesive tape pulling mechanism according to claim 4, wherein: A first driving block (36) is arranged on the side of the glue suction plate (35) facing the support (31), the first driving block (36) is slidably connected with the support (31), a first threaded rod (37) is spirally connected in the first driving block (36), and a first servo motor (38) for driving the first threaded rod (37) to rotate is arranged on the side surface of the support (31).

6. The double-sided adhesive tape pulling mechanism according to claim 1, wherein: Said clamping mechanism (4) includes two second sliding rails (41), two said second sliding rails (41) one side common sliding connection has the second sliding block (42), the second sliding block (42) one side is provided with the second drive block (43) that penetrates second sliding rail (41), the other side is provided with the clamping plate (46), the second drive block (43) and clamping plate (46) are placed respectively in second sliding rail (41) both sides, wherein clamping plate (46) is placed above glue suction mechanism (3), the second drive block (43) inside screw connection has the second screw rod (44) that is horizontally arranged, the second screw rod (44) is connected with the second servo motor (45) away from the second drive block (43) one end.

7. The double-sided adhesive tape pulling mechanism according to claim 1, wherein: Said gluing assembly (5) includes transverse motion unit (51), the transverse motion unit (51) one side top end of towards clamping mechanism (4) is provided with the end mechanism (6), and the transverse motion unit (51) is provided with the end mechanism (6) one side bottom end and is provided with suction mechanism (7).

8. The double-sided adhesive tape pulling mechanism according to claim 7, wherein: Said end mechanism (6) includes first frame (61), the first frame (61) top end is provided with first telescopic cylinder (62), the first telescopic cylinder (62) output end is connected with the sliding plate (63) of sliding connection with first frame (61), the sliding plate (63) is provided with the pressure wheel stick (64) away from the first telescopic cylinder (62) one end.

9. The double-sided adhesive tape pulling mechanism according to claim 7, wherein: Said suction mechanism (7) includes second frame (71), the second frame (71) one end is provided with the gluing stick (72) rotationally, and the second frame (71) is internally mounted with the rotary motor (73) of driving gluing stick (72) rotation.

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