Head rubberizing mechanism of soft package tab rubberizing machine

Abstract

The utility model discloses a soft package tab rubberizing machine head rubberizing mechanism which comprises a machine frame and a material storage wheel, the material storage wheel is rotatably arranged on the machine frame, an adhesive tape is arranged in the material storage wheel, an intermittent feeding assembly is further installed on the machine frame, the intermittent feeding assembly is used for pulling out the adhesive tape from the material storage wheel, and the intermittent feeding assembly is used for conveying the adhesive tape out of the material storage wheel. An intermittent feeding assembly is arranged on the rack, a cutting assembly is arranged on the intermittent feeding assembly, the cutting assembly is used for cutting the adhesive tape, a moving assembly is connected to the rack in a sliding mode, and a negative pressure plate is installed at the moving end of the moving assembly and used for adsorbing the adhesive tape; through the design of the intermittent feeding assembly, the adhesive tape can be accurately pulled out in a segmented mode, it is ensured that the length of the pulled-out adhesive tape meets the process requirement, excessive waste of the adhesive tape is effectively avoided, the material utilization rate is increased, the adhesive tape can be rapidly and accurately cut into the needed length in cooperation with the cutting assembly, and therefore it is ensured that the size of each segment of adhesive tape is consistent; the precision requirement of soft package battery tab rubberizing is met; and due to the independent design of the storage wheel, the rotating roller, the intermittent feeding assembly, the cutting assembly and the moving assembly, all the parts of the mechanism can work cooperatively in the operation process, and the possibility of faults is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of soft package battery production equipment, and specifically relates to a head gluing mechanism of soft package tab gluing machine. BACKGROUND

[0002] The soft package battery is mainly composed of a positive electrode, a negative electrode, a diaphragm, an electrolyte and a shell, and after forming a complete battery, the tabs of the positive and negative electrodes need to be connected, and there are many automatic devices for realizing the tab gluing of the soft package battery in the prior art, such as the public technical document "CN106684427A, tab gluing mechanism", which can glue the two sides of the two tabs of the battery cell at one time, but its structure is complex, and the operation steps are many, so that the tab side gluing operation efficiency is low, and the equipment stability is poor. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a head gluing mechanism of soft package tab gluing machine to solve the problems in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A head gluing mechanism of soft package tab gluing machine, including frame and storage wheel, the storage wheel is rotationally arranged on the frame, the storage wheel has adhesive tape, the frame is also installed with intermittent feeding assembly, the intermittent feeding assembly is used for pulling out the adhesive tape from the storage wheel, the intermittent feeding assembly is provided with cutting assembly, the cutting assembly is used for cutting the adhesive tape, the frame is slidably connected with moving assembly, the moving end of the moving assembly is installed with negative pressure plate, and the negative pressure plate is used for adsorbing the adhesive tape.

[0006] Further technical scheme, the negative pressure plate is provided with negative pressure groove, a plurality of through holes are formed in the groove bottom of the negative pressure groove, and the negative pressure value in the negative pressure groove is adjustable.

[0007] Further technical scheme, the intermittent feeding assembly includes moving part one and moving part two, the moving end of the moving part one is rotationally connected with a rolling roller, the rolling roller cooperates with the negative pressure plate to clamp the adhesive tape, the moving part two is provided with a fixed plate, a tape rotating plate is rotationally arranged on the fixed plate, a horizontal adhesive tape clamping plate is arranged on the fixed plate, a clamping groove is formed in the adhesive tape clamping plate, the groove opening one of the clamping groove faces the moving part one, the adhesive tape extends to the groove opening one through the groove opening two of the clamping groove, the adhesive tape clamping plate clamps the adhesive tape with the groove wall of the clamping groove, and the adhesive tape clamping plate can open or close the groove opening of the clamping groove.

[0008] Further technical solutions, the adhesive tape rotating plate is provided with a micro cylinder, the piston shaft of the micro cylinder is connected with the side surface of the adhesive tape rotating plate, and the micro cylinder is fixedly connected with the fixed plate through a fixed block.

[0009] Further technical solutions, the cutting assembly includes a driver, the driver is connected with a movable plate, the movable plate is slidably connected with a movable block, a cutter is installed on the movable block, and the cutter is located below the adhesive tape,

[0010] Further technical solutions, the moving part one includes a driving motor one, a synchronous wheel assembly one and a screw rod pair one, the driving motor one is installed in the rack and connected with one end of the synchronous wheel assembly one, the other end of the synchronous wheel assembly one is connected with the screw rod pair one, and the screw rod pair one is installed in the rack; a position avoiding hole one is formed in one side of the rack towards the rolling roller, the nut seat of the screw rod pair one is fixedly connected with a sliding piece through a connecting plate one, a driving cylinder one is arranged on the sliding piece, the piston shaft of the driving cylinder one is vertically downward, the piston shaft of the driving cylinder one is fixedly connected with a T-shaped block, the T-shaped block is horizontally arranged, and the T-shaped block is rotationally connected with the rolling roller.

[0011] Further technical solutions, the sliding piece includes a long sliding rail and a sliding table one, the length direction of the long sliding rail is consistent with the length direction of the screw rod of the screw rod pair one, the long sliding rail is slidably connected with the sliding table one, the sliding table one is fixedly connected with the connecting plate one, and the driving cylinder one is installed on the sliding table one.

[0012] Further technical solutions, the driving cylinder one is fixedly connected with a sliding table two, the piston shaft of the driving cylinder one is fixedly connected with the sliding table two, a short sliding rail two in a vertical direction is arranged on the sliding table one, and the sliding table two is slidably connected with the short sliding rail two.

[0013] Further technical solutions, the moving part two includes a driving motor two, a synchronous wheel assembly two and a screw rod pair two, the driving motor two is installed in the rack and connected with one end of the synchronous wheel assembly two, the other end of the synchronous wheel assembly two is connected with the screw rod pair two, and the screw rod pair two is installed in the rack; a position avoiding hole two is formed in one side of the rack towards the rolling roller, the nut seat of the screw rod pair two is fixedly connected with a sliding table three through a connecting plate two, the sliding table three is slidably connected with the long sliding rail, and the sliding table three is fixedly connected with the fixed plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] The intermittent feeding assembly of the utility model can accurately pull out the adhesive tape in sections, and ensure that the length of the pulled-out adhesive tape meets the process requirement, effectively avoids excessive waste of the adhesive tape, improves the material utilization rate, and cooperates with the cutting assembly to quickly and accurately cut the adhesive tape into the required length, thereby ensuring that the size of each section of the adhesive tape is consistent and meeting the precision requirement of the adhesive tape for the pole ear of the soft package battery.

[0016] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 : The utility model discloses the three-dimensional structure Figure 1 .

[0018] Figure 2 : The utility model discloses the three-dimensional structure Figure 2 .

[0019] Figure 3 : The utility model discloses the Figure 2 A part enlarged view of.

[0020] Figure 4 : The utility model discloses the intermittent feeding assembly, cutting assembly and long slide rail's schematic view.

[0021] Figure 5 : The utility model discloses the Figure 4 B part enlarged view of.

[0022] Figure 6 : The utility model discloses the moving assembly and the schematic view of negative pressure plate.

[0023] Label: 1, rack; 2, storage wheel; 3, intermittent feeding assembly; 31, moving part one; 311, rolling roller; 312, drive motor one; 313, synchronous wheel assembly one; 314, screw pair one; 315, drive cylinder one; 316, "T" block; 32, moving part two; 321, fixed plate; 322, adhesive tape rotating plate; 323, adhesive tape clamping plate; 324, clamping groove; 3241, notch one; 3242, notch two; 325, micro-cylinder; 326, drive motor two; 327, synchronous wheel assembly two; 328, screw pair two; 4, cutting assembly; 41, driver; 42, movable plate; 43, movable block; 44, cutter; 5, moving assembly; 6, negative pressure plate; 7, negative pressure groove; 8, through hole; 9, avoidance hole one; 10, long slide rail; 11, avoidance hole two DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0025] Please refer to Figures 1-6 ;

[0026] The head adhesive mechanism of the soft tab ear adhesive machine aims to simplify the structure and improve the adhesive efficiency of the soft tab ear, and it should be noted that the mechanism is one part of the whole device, so it should be used together with the conveying mechanism, and will not be described in detail here.

[0027] A head adhesive mechanism of a soft tab ear adhesive machine, comprising a rack 1 and a storage wheel 2, the storage wheel 2 is rotatably arranged on the rack 1, the storage wheel 2 has an adhesive tape therein, and an intermittent feeding assembly 3 is further installed on the rack 1, the intermittent feeding assembly 3 is used to pull the adhesive tape out of the storage wheel 2, a cutting assembly 4 is arranged on the intermittent feeding assembly 3, the cutting assembly 4 is used to cut the adhesive tape, a moving assembly 5 is slidably connected to the rack 1, a negative pressure plate 6 is installed at the moving end of the moving assembly 5, and the negative pressure plate 6 is used to adsorb the adhesive tape.

[0028] Specifically, the storage wheel 2 is installed on the rack 1, and the adhesive tape is wound on the storage wheel 2, and the storage wheel 2 is free to rotate to provide the adhesive tape for the intermittent feeding assembly 3. It is worth noting that a plurality of rotating rollers are arranged on the rack 1, and the direction of the adhesive tape can be adjusted through the plurality of rotating rollers. When the user needs to use the device to paste the adhesive tape on the tab of the soft package battery, the adhesive tape is pulled out from the storage wheel 2, wound through the rotating rollers, and extended to the intermittent feeding assembly 3. The intermittent feeding assembly 3 can stretch the adhesive tape out from the storage wheel 2 in sections. Specifically, the intermittent feeding assembly 3 stretches the adhesive tape out, ensures that the stretched adhesive tape is in contact with the negative pressure plate 6, and then cuts the adhesive tape through the cutting assembly 4. It is worth noting that the intermittent feeding assembly 3 and the negative pressure plate 6 can stretch the adhesive tape, and the negative pressure plate 6 can adsorb the cut adhesive tape. Then, the moving assembly 5 can drive the negative pressure plate 6 to move, thereby driving the cut adhesive tape to move to the tab of the soft package battery for pasting. Through the design of the intermittent feeding assembly 3, the adhesive tape can be accurately pulled out in sections, and the length of the pulled-out adhesive tape can meet the process requirements, effectively avoiding excessive waste of the adhesive tape, improving the material utilization rate, and cooperating with the cutting assembly 4 to quickly and accurately cut the adhesive tape into the required length, thereby ensuring that the size of each section of the adhesive tape is consistent and meets the precision requirements of the tab pasting of the soft package battery. The independent design of the storage wheel 2, the rotating roller, the intermittent feeding assembly 3, the cutting assembly 4, and the moving assembly 5 enables the parts to work cooperatively during the operation of the device, thereby reducing the possibility of failure.

[0029] Further, the negative pressure groove 7 is provided on the negative pressure plate 6, the groove bottom of the negative pressure groove 7 is provided with a plurality of through holes 8, the negative pressure groove 7 is communicated with the outside through the through holes 8, and the negative pressure value in the negative pressure groove 7 is adjustable.

[0030] Specifically, when the adhesive tape is in contact with the negative pressure plate 6 and covers the through holes 8 on the groove wall of the negative pressure groove 7, the vacuum pump in the negative pressure groove 7 is started, the negative pressure value is adjusted, the negative pressure acts on the surface of the adhesive tape through the through holes 8, and the adhesive tape is firmly adsorbed on the negative pressure plate 6. The moving assembly 5 drives the negative pressure plate 6 to move, and the negative pressure plate 6 moves to the tab position of the soft package battery under the drive of the moving assembly 5, carries the adsorbed adhesive tape, and moves to the tab position of the soft package battery. After the negative pressure plate 6 moves to the tab position of the soft package battery, the adhesive tape is accurately aligned with the tab position, then the adhesive tape is pasted to the surface of the tab by pressing, the negative pressure in the negative pressure groove 7 is released by adjusting the negative pressure value, the groove wall of the negative pressure groove 7 no longer has adsorption force on the adhesive tape, so that the adhesive tape is released and firmly pasted on the tab.

[0031] In some other embodiments, the intermittent feeding assembly 3 comprises a moving part one 31 and a moving part two 32. The moving end of the moving part one 31 is rotationally connected with a rolling roller 311. The rolling roller 311 cooperates with the negative pressure plate 6 to clamp the adhesive tape. The moving part two 32 is provided with a fixed plate 321. A tape rotating plate 322 is rotationally arranged on the fixed plate 321. The fixed plate 321 is provided with a tape clamping plate 323 in the horizontal direction. The tape clamping plate 323 is provided with a clamping groove 324. The slot opening one 3241 of the clamping groove 324 faces the moving part one 31. The adhesive tape extends to the slot opening one 3241 through the slot opening two 3242 of the clamping groove 324. The tape clamping plate 323 clamps the adhesive tape with the slot wall of the clamping groove 324. The tape clamping plate 323 can open or close the slot opening of the clamping groove 324.

[0032] Specifically, in the initial state, the adhesive tape is pulled out from the storage wheel 2, adjusted in direction by a plurality of rotating rollers, and extended into the intermittent feeding assembly 3. Specifically, the adhesive tape passes through the clamping groove 324 below the tape clamping plate 323, is inserted from the slot opening two 3242, extends to the slot opening one 3241, and is clamped between the slot wall of the clamping groove 324 and the tape clamping plate 323. In the initial installation of the adhesive tape, the tape clamping plate 323 is opened to allow the adhesive tape to smoothly pass through the slot opening one 3241 of the clamping groove 324. After installation is completed, the tape clamping plate 323 is closed to ensure that the slot wall of the clamping groove 324 and the clamping plate firmly clamp the adhesive tape, preventing the adhesive tape from sliding or deviating. Assuming that the adhesive work needs to be performed at this time, in the first step, the moving part two 32 moves in the horizontal direction, so that the slot opening one 3241 of the clamping groove 324 contacts one end of the negative pressure plate 6 facing the moving part one 31. Then, the rolling roller 311 of the moving part one 31 moves vertically upward under the driving of the moving part one 31, so that the one end of the adhesive tape clamped by the rolling roller 311 and the negative pressure plate 6. In the second step, the moving part two 32 moves away from the moving part one 31 to a position where there is a gap between the slot opening one 3241 of the clamping groove 324 and the other end of the negative pressure plate 6. At this time, the adhesive tape is stretched out. At this time, the cutting assembly 4 cuts the adhesive tape, and the negative pressure plate 6 adsorbs the cut adhesive tape. Then, the moving assembly 5 moves the negative pressure plate 6. It is worth noting that the specific structure of the moving assembly 5 can refer to the suction head carrying device disclosed in the patent document “CN114161145A Atomization core sealing piece installation work station and electronic cigarette automatic assembly production line”.

[0033] In some other embodiments, the tape rotating plate 322 is provided with a micro air cylinder 325. The piston shaft of the micro air cylinder 325 is connected with the side surface of the tape rotating plate 322. The micro air cylinder 325 is fixedly connected with the fixed plate 321 through a fixed block.

[0034] The piston shaft of the micro air cylinder 325 is stretched and contracted to drive the tape rotating plate 322 to rotate, thereby opening and closing the slot opening one 3241 of the clamping groove 324.

[0035] In some other embodiments, the cutting assembly 4 comprises a driver 41, the driver 41 is connected with a movable plate 42, the movable plate 42 is in sliding connection with a movable block 43, a cutter 44 is installed on the movable block 43, and the cutter 44 is located below the adhesive tape.

[0036] In some other embodiments, the moving part one 31 comprises a driving motor one 312, a synchronous wheel assembly one 313 and a screw rod pair one 314, the driving motor one 312 is installed in the rack 1 and connected with one end of the synchronous wheel assembly one 313, the other end of the synchronous wheel assembly one 313 is connected with the screw rod pair one 314, and the screw rod pair one 314 is installed in the rack 1; a position avoiding hole one 9 is formed in one side of the rack 1 towards the rolling roller 311, a nut seat of the screw rod pair one 314 is fixedly connected with a sliding piece through a connecting plate one, a driving cylinder one 315 is arranged on the sliding piece, a piston shaft of the driving cylinder one 315 is vertically downward, the piston shaft of the driving cylinder one 315 is fixedly connected with a "T" block 316, the "T" block 316 is horizontally arranged, and the "T" block 316 is in rotary connection with the rolling roller 311; further, the sliding piece comprises a long slide rail 10 and a slide table one, a length direction of the long slide rail 10 is consistent with a length direction of a screw rod of the screw rod pair one 314, the long slide rail 10 is in sliding connection with the slide table one, the slide table one is fixedly connected with the connecting plate one, and the driving cylinder one 315 is installed on the slide table one; further, the driving cylinder one 315 is fixedly connected with a slide table two, the piston shaft of the driving cylinder one 315 is fixedly connected with the slide table two, and a short slide rail two in a vertical direction is arranged on the slide table one, and the slide table two is in sliding connection with the short slide rail two.

[0037] In addition, the moving part two 32 comprises a driving motor two 326, a synchronous wheel assembly two 327 and a screw rod pair two 328, the driving motor two 326 is installed in the rack 1 and connected with one end of the synchronous wheel assembly two 327, the other end of the synchronous wheel assembly two 327 is connected with the screw rod pair two 328, and the screw rod pair two 328 is installed in the rack 1; a position avoiding hole two 11 is formed in one side of the rack 1 towards the rolling roller 311, a nut seat of the screw rod pair two 328 is fixedly connected with a slide table three through a connecting plate two, the slide table three is in sliding connection with the long slide rail 10, and the slide table three is fixedly connected with the fixed plate 321.

[0038] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to which the reference signs are involved.

[0039] Furthermore, it should be understood that although the description is made on the basis of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and the skilled person should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that the skilled person can understand.

Claims

1. A soft-pole ear taping machine head taping mechanism, characterized in that, Including frame (1) and storage wheel (2), the storage wheel (2) is rotationally arranged on the frame (1), the storage wheel (2) has adhesive tape, the frame (1) is also provided with intermittent feeding assembly (3), the intermittent feeding assembly (3) is used to pull out the adhesive tape from the storage wheel (2), the intermittent feeding assembly (3) is provided with cutting assembly (4), the cutting assembly (4) is used to cut the adhesive tape, the frame (1) is slidably connected with moving assembly (5), the moving end of the moving assembly (5) is provided with negative pressure plate (6), and the negative pressure plate (6) is used to adsorb the adhesive tape.

2. The head gluing mechanism of the soft-pole ear gluing machine according to claim 1, characterized in that, The negative pressure plate (6) is provided with a negative pressure groove (7), a plurality of through holes (8) are formed in the groove bottom of the negative pressure groove (7), and the negative pressure value in the negative pressure groove (7) can be adjusted.

3. The head gluing mechanism of the soft tab gluing machine according to claim 1, characterized in that, The intermittent feeding assembly (3) includes moving part one (31) and moving part two (32), the moving end of the moving part one (31) is rotatably connected with a rolling roller (311), the rolling roller (311) is clamped with the negative pressure plate (6) to clamp the adhesive tape, the moving part two (32) is provided with a fixed plate (321), a adhesive tape rotating plate (322) is rotatably arranged on the fixed plate (321), a adhesive tape clamping plate (323) in the horizontal direction is arranged on the fixed plate (321), a clamping groove (324) is formed in the adhesive tape clamping plate (323), a groove opening one (3241) of the clamping groove (324) faces the moving part one (31), the adhesive tape extends to the groove opening one (3241) through the groove opening two (3242) of the clamping groove (324), the adhesive tape clamping plate (323) clamps the adhesive tape with the groove wall of the clamping groove (324), and the adhesive tape clamping plate (323) can open or close the groove opening one (3241) of the clamping groove (324).

4. The head gluing mechanism of the soft tab gluing machine according to claim 3, characterized in that, The adhesive tape rotating plate (322) is provided with a micro air cylinder (325), the piston shaft of the micro air cylinder (325) is connected with the side surface of the adhesive tape rotating plate (322), and the micro air cylinder (325) and the fixed plate (321) are fixedly connected through a fixed block.

5. The head gluing mechanism of the soft-pole ear gluing machine according to claim 3, characterized in that, The cutting assembly (4) includes a driver (41), the driver (41) is fixedly connected with the moving part two (32), the driver (41) is connected with a movable plate (42), the movable plate (42) is slidably connected with a movable block (43), the movable block (43) is provided with a cutter (44), and the cutter (44) is located below the adhesive tape.

6. The head gluing mechanism of the soft tab gluing machine according to claim 5, characterized in that, The moving part one (31) includes a drive motor one (312), a synchronous wheel assembly one (313) and a screw rod pair one (314), the drive motor one (312) is installed in the rack (1), and is connected with one end of the synchronous wheel assembly one (313), the other end of the synchronous wheel assembly one (313) is connected with the screw rod pair one (314), and the screw rod pair one (314) is installed in the rack (1); the rack (1) is provided with a position avoiding hole one (9) on the side facing the rolling roller (311), the nut seat of the screw rod pair one (314) is fixedly connected with a sliding piece through a connecting plate one, a drive cylinder one (315) is arranged on the sliding piece, the piston shaft of the drive cylinder one (315) is vertically downward, the piston shaft of the drive cylinder one (315) is fixedly connected with a "T" block (316), the "T" block (316) is horizontally arranged, and the "T" block (316) is rotatably connected with the rolling roller (311).

7. The head gluing mechanism of the soft tab gluing machine according to claim 6, characterized in that, The sliding piece includes a long sliding rail (10) and a sliding table one, the length direction of the long sliding rail (10) is consistent with the length direction of the screw rod of the screw rod pair one (314), the long sliding rail (10) is slidably connected with the sliding table one, the sliding table one is fixedly connected with the connecting plate one, and the drive cylinder one (315) is installed on the sliding table one.

8. The head gluing mechanism of the soft tab gluing machine according to claim 7, characterized in that, The drive cylinder one (315) is fixedly connected with a sliding table two, the piston shaft of the drive cylinder one (315) is fixedly connected with the sliding table two, and a short sliding rail two in the vertical direction is arranged on the sliding table one, and the sliding table two is slidably connected with the short sliding rail two.

9. The head gluing mechanism of the soft tab gluing machine according to claim 7, characterized in that, The moving part two (32) includes a drive motor two (326), a synchronous wheel assembly two (327) and a screw rod pair two (328), the drive motor two (326) is installed in the rack (1), and is connected with one end of the synchronous wheel assembly two (327), the other end of the synchronous wheel assembly two (327) is connected with the screw rod pair two (328), and the screw rod pair two (328) is installed in the rack (1); the rack (1) is provided with a position avoiding hole two (11) on the side facing the rolling roller (311), the nut seat of the screw rod pair two (328) is fixedly connected with a sliding table three through a connecting plate two, the sliding table three is slidably connected with the long sliding rail (10), and the sliding table three is fixedly connected with the fixed plate (321).

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