CN118083670A - Special-shaped cutting process for external insulating tape of battery - Google Patents

Abstract

The invention discloses a special-shaped cutting process of an external insulating adhesive tape of a battery, which relates to the technical field of adhesive tape cutting and comprises a bottom plate and a folding rod fixedly connected to the top of the bottom plate; the adjusting mechanism is used for adjusting the cutting interval of the adhesive tape and a supporting plate fixedly connected to the outer side of the adjusting mechanism; the cutting mechanism is used for carrying out special-shaped cutting on the adhesive tape; the top end of the folding rod is fixedly connected with the cutting mechanism, one end of the cutting mechanism, which is far away from the folding rod, is fixedly connected with the adjusting mechanism, the supporting plate is fixedly connected with the top of the bottom plate, and one end of the folding rod, which is far away from the cutting mechanism, is fixedly connected with the supporting plate. According to the special-shaped cutting process of the external insulating tape of the battery, if the insulating tape is positioned incorrectly, the position of the insulating tape can be adjusted under the action of the spring, and if the insulating tape is not positioned incorrectly, the threaded sleeve is continuously rotated to achieve final positioning and limitation of the insulating tape.

Description

Battery external insulation tape special-shaped cutting process

Technical Field

The invention relates to the technical field of tape cutting, in particular to a process for cutting special-shaped battery external insulating tapes.

Background technique

Battery insulating tape is a kind of tape used for battery assembly and repair. Its main function is to isolate the positive and negative poles of the battery to prevent short circuit and leakage.

Battery insulating tape is usually made of insulating materials such as polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), etc. These materials have good insulation properties and chemical corrosion resistance, and can effectively prevent short circuits and leakage between the positive and negative electrodes of the battery.

There are several problems with the existing battery insulating tape cutting equipment: 1. Before cutting the insulating tape, the insulating tape may be skewed during placement due to improper operation by the operator, thereby affecting the accuracy of subsequent cutting; 2. The existing insulating tape cutting equipment will make the cut end of the tape flat and cannot achieve eccentric cutting.

Summary of the invention

To achieve the above objectives, the present invention is implemented through the following technical solutions: a battery external insulating tape special-shaped cutting device, comprising a bottom plate, and a folding rod fixedly connected to the top of the bottom plate;

An adjusting mechanism, which is used to adjust the cutting spacing of the tape, and a support plate fixedly connected to the outside of the adjusting mechanism;

A cutting mechanism, which is used to cut the tape into special shapes;

The top end of the folding rod is fixedly connected to the cutting mechanism, the end of the cutting mechanism away from the folding rod is fixedly connected to the adjusting mechanism, the support plate is fixedly connected to the top of the bottom plate, and the end of the folding rod away from the cutting mechanism is fixedly connected to the support plate;

The adjusting mechanism comprises a motor, the motor is fixedly connected to the outside of the support plate, the output end of the motor is connected to a gear through a coupling, the outside of the gear is meshed with the cutting mechanism for transmission, the end of the cutting mechanism away from the folding rod is fixedly connected to an adjusting component, the end of the adjusting component away from the cutting mechanism is fixedly connected to a driver, the outside of the driver is fixedly connected to a support plate, and the support plate is fixedly connected to the top of the bottom plate;

An outer side of the support plate is fixedly connected with an outer connecting rod, one end of the outer connecting rod away from the support plate is threadedly connected with a positioning assembly, and the outer connecting rod is located directly above the adjustment assembly.

Preferably, the positioning assembly includes a limit plate, which is fixedly connected to the outside of the outer connecting rod, and the end of the outer connecting rod away from the support plate is threadedly connected to a threaded sleeve, and the positioning of the insulating tape is achieved by rotating the threaded sleeve, and during the positioning and limiting process, it can be observed whether the insulating tape still has the problem of deflection, the inner end of the threaded sleeve is fixedly connected to a spring, and the end of the spring away from the threaded sleeve is fixedly connected to a positioning ring.

Preferably, the adjusting assembly includes a threaded rod, the outer end surface of the threaded rod is connected to the driver via a coupling, the outer side of the threaded rod is threadedly connected to an adjusting piece, the end of the adjusting piece away from the threaded rod is fixedly connected to a cutting mechanism, the outer side of the cutting mechanism is fixedly connected to a magnetic sheet, the adjusting piece includes a center block, the center block is fixedly connected to the inner end of the threaded rod, and the outer side of the center block is rotatably connected to a sliding disk.

Preferably, the end of the sliding plate away from the center block is fixedly connected with a hollow inner block. The movement of the hollow inner block will increase the number of inclined magnetic rods extending outward, and a larger magnetic field will be generated between them. At this time, the magnetic sheets that repel the inclined magnetic rods will move outward along the gear plate. As the number of inclined magnetic rods extending outward increases, the distance the magnetic sheets move outward will increase. Both ends of the hollow inner block are slidably adapted to limit plates, and the limit plates are fixedly connected to the inner side of the internal threaded cover. The end of the internal threaded cover away from the threaded rod is rotatably adapted to be equipped with a circular rail, and the end of the circular rail away from the internal threaded cover is fixedly connected to the outside of the cutting mechanism.

Preferably, the outer side of the hollow inner block is slidably adapted with an internal threaded cover, the inner side of the internal threaded cover is threadedly connected to the threaded rod, the interior of the hollow inner block is fixedly connected with an inner chamber, the interior of the inner chamber is fixedly connected with a reset spring, the top of the reset spring is fixedly connected with an inclined magnetic rod, wherein the surfaces of the inclined magnetic rod in contact with the internal threaded cover are both inclined surfaces, and the inclined magnetic rod is slidably adapted inside the inner chamber.

Preferably, the cutting mechanism comprises a gear plate, the inner side of the gear plate is respectively slidably adapted with a No. 1 patch and a No. 2 patch, the No. 1 patch and the No. 2 patch are fixedly connected to the magnetic sheet on one side close to the gear plate, and the No. 1 patch is fixedly connected to a No. 1 rod at one end away from the magnetic sheet, and the No. 1 patch and the No. 2 patch connected thereto will move outward through the outward movement of the magnetic sheet, and the No. 1 patch and the No. 2 patch fixedly connected to the other side of the No. 1 patch and the No. 2 patch will extend outward, so that the distance between the two becomes larger, so that the length of the insulating tapes attached to the No. 1 patch and the No. 2 patch will become longer, thereby playing a role in adjusting the cutting distance between the insulating tapes, the outer side of the No. 1 rod is fixedly connected with a No. 1 magnetic blocking sleeve, the end of the No. 1 rod away from the No. 1 patch is fixedly connected with a No. 3 patch, the outer side of the No. 3 patch is slidably adapted with an extension plate, the outer side of the extension plate is fixedly connected to the folding rod, and the outer side of the folding rod is fixedly connected with a cutting assembly.

Preferably, a splitter assembly is fixedly connected to the center position of the inner side of the gear plate, a No. 2 rod is fixedly connected to the end of the No. 2 patch away from the magnetic plate, a No. 2 magnetic blocking sleeve is fixedly connected to the outer side of the No. 2 rod, wherein magnetic rings are installed inside the No. 1 magnetic blocking sleeve and the No. 2 magnetic blocking sleeve, a No. 4 patch is fixedly connected to the end of the No. 2 rod away from the No. 2 patch, and the No. 4 patch is slidably adapted to the outer side of the extension plate.

Preferably, the cutting assembly comprises a bent rod, the bottom end of the bent rod is fixedly connected to the outside of the folding rod, the top of the bent rod is fixedly connected to a ball seat, and limited resistance rods are inserted on both sides of the ball seat, and the ball rod is rotatably connected to the inside of the ball seat, and the end of the ball rod away from the ball seat is fixedly connected to a cross rail, and the inside of the cross rail is adapted to slide with an articulated seat, and the end of the articulated seat away from the cross rail is fixedly connected to a support, and the central part of the outer side of the support is fixedly connected to a center piece, and the two ends of the support are symmetrically connected to cutting knives. When the No. 1 rod is rotated to be in the same plane with the cutting knife, the No. 1 magnetic resistance sleeve connected to the No. 1 rod, the magnetic ring inside it will attract the magnetic block. At this time, the cutting knife will move to the left with the support and the articulated seat connected to the bottom of the support through the cross rail. At this time, the cutting knife on the right end of the support will cut the insulating tape, and the outer side of the cutting knife is fixedly connected to the magnetic block.

Preferably, the splitter assembly includes a center rail, which is fixedly connected to the inner side of the gear plate, wherein a plurality of holes are opened on the outer side of the center rail, the interior of the center rail is rotatably connected to a rotating rod, the interior of the rotating rod is fixedly connected to an elastic bar, the top of the elastic bar is fixedly connected to a slider, the slider is slidably adapted inside the rotating rod, the inner cavity of the slider is fixedly connected to an embedded strip, and the two ends of the slider are symmetrically connected to splitter pieces.

The battery external insulating tape special-shaped cutting process includes the following steps:

Step 1: Positioning the tape: Positioning the insulating tape by rotating the threaded sleeve. During the positioning and limiting process, it can be observed whether the insulating tape still has a deflection problem. If so, the position of the insulating tape can be adjusted under the action of the spring. If not, continue to rotate the threaded sleeve to achieve the final positioning and limiting of the insulating tape.

Step 2: Adjust the spacing. The patch No. 1 and the patch No. 2 respectively fixedly connected to the other side of the magnetic sheet will move outward along the gear plate. Finally, the rod No. 1 and the rod No. 2 respectively fixedly connected to the other side of the patch No. 1 and the patch No. 2 will extend outward, so that the spacing between them becomes larger. Therefore, the length of the insulating tapes attached to the rod No. 1 and the rod No. 2 will become longer.

Step three, positioning cutting, when rod No. 1 rotates away and rod No. 2 approaches the cutting knife, the magnetic block will be adsorbed by the magnetic ring inside the No. 2 magnetic-blocking sleeve. At this time, the cutting knife at the left end of the support will move to the right and cut the insulating tape. The length of the cutting section is the same as the cutting length of rod No. 1 in the previous step, thereby achieving periodic and intermittent cutting of the same length.

The present invention provides a special-shaped cutting process for battery external insulating tape, which has the following beneficial effects:

1. The special-shaped cutting process of the battery external insulating tape is to position the insulating tape by rotating the threaded sleeve. During the positioning and limiting process, it can be observed whether the insulating tape still has a deflection problem. If so, the position of the insulating tape can be adjusted under the action of the spring. If not, continue to rotate the threaded sleeve to achieve the final positioning and limitation of the insulating tape.

Second, the battery external insulating tape special-shaped cutting process uses a magnetic sheet to move patch No. 1 and patch No. 2 outward along the gear plate, and finally the No. 1 rod and the No. 2 rod respectively fixed to the other side of the patch No. 1 and patch No. 2 will extend outward, causing the distance between the two to increase. Therefore, the length of the insulating tapes attached to the No. 1 rod and the No. 2 rod will become longer, thereby playing a role in adjusting the cutting distance between the insulating tapes.

3. The special-shaped cutting process of the external insulating tape of the battery is that when the No. 1 rod rotates away and the No. 2 rod approaches the cutting knife, the magnetic block will be adsorbed by the magnetic ring inside the No. 2 magnetic-blocking sleeve. At this time, the cutting knife at the left end of the support will move to the right and cut the insulating tape. The length of the cutting section is the same as the cutting length of the No. 1 rod in the previous step, thereby achieving a periodic and intermittent cutting effect of the same length.

Fourth, the battery's external insulating tape has a special-shaped cutting process. After cutting, the insulating tape will adhere to the No. 1 rod or the No. 2 rod due to static electricity, but under the elastic force of the spring bar, the slider will extend outward, and the split pieces fixedly connected to both ends of the slider will impact the cut insulating tape to make the insulating tape fall off, avoiding affecting the subsequent cutting.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a flow chart of a process for cutting special-shaped battery external insulating tape according to the present invention;

FIG2 is a schematic diagram of the external structure of the device for cutting special-shaped battery external insulating tape according to the present invention;

FIG3 is a schematic diagram of the structure of the adjustment mechanism of the present invention;

FIG4 is a schematic diagram of the structure of a positioning assembly according to the present invention;

FIG5 is a schematic cross-sectional view of the structure of the adjustment assembly of the present invention;

FIG6 is a schematic cross-sectional view of the structure of the adjusting member of the present invention;

FIG7 is a schematic diagram of the structure of the cutting mechanism of the present invention;

FIG8 is a schematic diagram of the structure of a cutting assembly according to the present invention;

FIG9 is a schematic diagram of the structure of the skimming assembly of the present invention;

Figure 10 is a partial enlarged structural schematic diagram of the separation component of the present invention.

In the figure: 1, bottom plate; 2, folding rod; 3, support plate; 4, adjustment mechanism; 5, cutting mechanism; 41, motor; 42, gear; 43, adjustment assembly; 44, driver; 45, support plate; 46, outer connecting rod; 47, positioning assembly; 471, limit plate; 472, threaded sleeve; 473, spring; 474, positioning ring; 431, threaded rod; 432, adjustment member; 433, magnetic sheet; 4321, center block; 4322, sliding plate; 4323, hollow inner block; 4324, inner thread cover; 4325, inner chamber; 4326, return spring; 4327, inclined magnetic rod; 4328, limit plate; 4329, circular rail; 51, gear plate; 52. Patch No. 1; 53. Patch No. 2; 54. Rod No. 1; 55. Magnetic-blocking sleeve No. 1; 56. Rod No. 2; 57. Magnetic-blocking sleeve No. 2; 58. Patch No. 3; 59. Patch No. 4; 50. Extension plate; 501. Cutting assembly; 502. Splitting assembly; 5011. Bending rod; 5012. Ball seat; 5013. Resistance-limiting rod; 5014. Ball rod; 5015. Cross rail; 5016. Articulated seat; 5017. Support; 5018. Center piece; 5019. Cutting knife; 5010. Magnetic block; 5021. Center rail; 5022. Rotating rod; 5023. Spring bar; 5024. Sliding block; 5025. Inline strip; 5026. Splitting piece.

Detailed ways

The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

In the first embodiment, as shown in FIG. 1 to FIG. 4 , the present invention provides a technical solution: a battery external insulating tape special-shaped cutting process, comprising a bottom plate 1, and a folding rod 2 fixedly connected to the top of the bottom plate 1;

An adjusting mechanism 4, which is used to adjust the cutting spacing of the tape, and a support plate 3 fixedly connected to the outside of the adjusting mechanism 4;

A cutting mechanism 5, which is used to cut the tape into special shapes;

The top end of the folding rod 2 is fixedly connected to the cutting mechanism 5, and the end of the cutting mechanism 5 away from the folding rod 2 is fixedly connected to the adjusting mechanism 4. The support plate 3 is fixedly connected to the top of the bottom plate 1, and the end of the folding rod 2 away from the cutting mechanism 5 is fixedly connected to the support plate 3.

The adjusting mechanism 4 includes a motor 41, which is fixedly connected to the outer side of the support plate 3. The output end of the motor 41 is connected to a gear 42 through a coupling. The outer side of the gear 42 is meshed with the cutting mechanism 5 for transmission. The end of the cutting mechanism 5 away from the folding rod 2 is fixedly connected to an adjusting component 43. The end of the adjusting component 43 away from the cutting mechanism 5 is fixedly connected to a driver 44. The outer side of the driver 44 is fixedly connected to a support plate 45. The support plate 45 is fixedly connected to the top of the bottom plate 1. The outer side of the support plate 3 is fixedly connected to an external connecting rod 46. The end of the external connecting rod 46 away from the support plate 3 is threadedly connected to a positioning component 47. The external connecting rod 46 is directly above the adjusting component 43.

The positioning assembly 47 includes a limit plate 471, and the limit plate 471 is fixedly connected to the outer side of the outer connecting rod 46. The end of the outer connecting rod 46 away from the support plate 3 is threadedly connected with a threaded sleeve 472, and the inner end of the threaded sleeve 472 is fixedly connected with a spring 473, and the end of the spring 473 away from the threaded sleeve 472 is fixedly connected with a positioning ring 474. The operator passes the insulating tape through the outer connecting rod 46 and sticks it on the limit plate 471, and then passes the positioning ring 474 through the outer connecting rod 46 and sticks it on the other side of the insulating tape, and finally rotates the threaded sleeve 472 to achieve the positioning of the insulating tape. During the positioning and limiting process, it can be observed whether the insulating tape still has the problem of deflection. If so, the position of the insulating tape can be adjusted under the action of the spring 473. If not, continue to rotate the threaded sleeve 472 to achieve the final positioning and limitation of the insulating tape.

In the second embodiment, as shown in Figures 5 and 6, the adjusting component 43 includes a threaded rod 431, the outer end surface of the threaded rod 431 is connected to the driver 44 through a coupling, the outer side of the threaded rod 431 is threadedly connected with an adjusting member 432, the end of the adjusting member 432 away from the threaded rod 431 is fixedly connected to the cutting mechanism 5, and the outer side of the cutting mechanism 5 is fixedly connected with a magnetic sheet 433.

The adjusting member 432 includes a center block 4321, which is fixedly connected to the inner end of the threaded rod 431. The outer side of the center block 4321 is rotatably connected to a sliding plate 4322. The sliding plate 4322 is fixedly connected to a hollow inner block 4323 at one end away from the center block 4321. Both ends of the hollow inner block 4323 are slidably adapted to limit plates 4328. The limit plates 4328 are fixedly connected to the inner side of an internal thread cover 4324. The internal thread cover 4324 is fixedly connected to one end away from the threaded rod 431. The end of the hollow inner block 4323 is adapted to rotate with a circular rail 4329, and one end of the circular rail 4329 away from the internal thread cover 4324 is fixedly connected to the outside of the cutting mechanism 5. The outer side of the hollow inner block 4323 is adapted to slide with the internal thread cover 4324, and the inner side of the internal thread cover 4324 is threadedly connected to the threaded rod 431. The interior of the hollow inner block 4323 is fixedly connected with an inner chamber 4325, and the interior of the inner chamber 4325 is fixedly connected with a return spring 4326. The top of the return spring 4326 is fixedly connected with an inclined magnetic rod 4327, which is immediately connected to the inner chamber 4325. The driver 44 is started, so that the threaded rod 431 connected to it through the coupling will spirally extend into the interior of the internal thread cover 4324. Because the center block 4321 is fixedly connected to the inner end of the threaded rod 431, and the outer side of the center block 4321 is rotatably connected to the sliding plate 4322, the center block 4321 will spirally move inward as the threaded rod 431 rotates and moves, but the hollow inner block 4323 fixedly connected to the sliding plate 4322 will not rotate but only move toward the interior of the internal thread cover 4324. Movement in the direction, and at this moment the inclined magnetic rod 4327 that was originally limited by the internal thread cover 4324 will extend outward under the movement of the hollow inner block 4323, wherein the surfaces where the inclined magnetic rod 4327 contacts with the internal thread cover 4324 are both inclined surfaces. Because there are several inclined magnetic rods 4327, as the hollow inner block 4323 moves, the number of inclined magnetic rods 4327 extending out will increase, and at the same time a larger magnetic field will be generated between them, and the inclined magnetic rod 4327 slides and fits inside the inner chamber 4325.

In the third embodiment, as shown in Figures 7 to 10, the cutting mechanism 5 includes a gear plate 51, and the inner side of the gear plate 51 is respectively slidably adapted with a No. 1 patch 52 and a No. 2 patch 53, and the No. 1 patch 52 and the No. 2 patch 53 are fixedly connected to the magnetic sheet 433 on one side close to the gear plate 51, and the No. 1 patch 52 is fixedly connected to the end of the No. 1 patch 52 away from the magnetic sheet 433, and the No. 1 magnetic blocking sleeve 55 is fixedly connected to the outer side of the No. 1 rod 54, and the No. 3 patch 58 is fixedly connected to the end of the No. 1 patch 52 away from the No. 1 patch, and the No. 3 patch 58 is slidably adapted with an extension plate 50 on the outer side of the extension plate 50, and the outer side of the extension plate 50 is fixedly connected to the folding rod 2, and the outer side of the folding rod 2 is fixedly connected with a cutting component 501, and the center position of the inner side of the gear plate 51 is fixedly connected with a splitting component 502, and the No. 2 patch 53 is fixedly connected to the end of the No. 2 patch 53 away from the magnetic sheet 433. The No. 2 rod 56 is fixedly connected to the inclined magnetic rod 4327 at this time. The repelling magnetic sheet 433 will move outward along the gear plate 51. As the number of inclined magnetic rods 4327 extending outward increases, the distance that the magnetic sheet 433 moves outward will increase. At the same time, the No. 1 patch 52 and the No. 2 patch 53, which are respectively fixedly connected to the other side of the magnetic sheet 433, will move outward along the gear plate 51. Finally, the No. 1 rod 54 and the No. 2 rod 56, which are respectively fixedly connected to the other side of the No. 1 patch 52 and the No. 2 patch 53, will extend outward, causing the distance between the two to increase. Therefore, the length of the insulating tapes attached to the No. 1 rod 54 and the No. 2 rod 56 will become longer, thereby playing a role in adjusting the cutting distance between the insulating tapes. The outer side of the No. 2 rod 56 is fixedly connected with a No. 2 magnetic blocking sleeve 57, wherein the interior of the No. 1 magnetic blocking sleeve 55 and the No. 2 magnetic blocking sleeve 57 are both installed with magnetic rings. The end of the No. 2 rod 56 away from the No. 2 patch 53 is fixedly connected with a No. 4 patch 59, and the No. 4 patch 59 is slidably adapted to the outer side of the extension plate 50.

The cutting assembly 501 includes a bent rod 5011, the bottom end of which is fixedly connected to the outside of the folding rod 2, the top of which is fixedly connected to a ball seat 5012, both sides of which are plugged with limited resistance rods 5013, the ball seat 5012 is internally rotatably connected to a ball rod 5014, the end of the ball rod 5014 away from the ball seat 5012 is fixedly connected to a cross rail 5015, the cross rail 5015 is internally slidably adapted with an articulated seat 5016, the end of the articulated seat 5016 away from the cross rail 5015 is fixedly connected to a support 5017, A center piece 5018 is fixedly connected to the center part of the outer side of the support 5017, and cutting knives 5019 are symmetrically connected to the two ends of the support 5017. In addition, the outer sides of the No. 1 rod 54 and the No. 2 rod 56 are respectively fixedly connected to the No. 1 magnetic blocking sleeve 55 and the No. 2 magnetic blocking sleeve 57, and the No. 1 magnetic blocking sleeve 55 and the No. 2 magnetic blocking sleeve 57 are not in the same plane. At this time, the motor 41 is started, so that the gear 42 connected to it through the coupling will rotate with the gear plate 51, and then the No. 1 rod 54 and the No. 2 rod 56 will both rotate. If the No. 1 rod 54 rotates to the same plane as the cutting knife 5019, When the first rod 54 is rotated away and the second rod 56 is close to the cutting knife 5019, the magnetic block 5010 will be adsorbed by the magnetic ring inside the second magnetic blocking sleeve 57. At this time, the cutting knife 5019 will move to the left with the support 5017 and the hinge seat 5016 connected to the bottom of the support 5017 through the cross rail 5015. At this time, the cutting knife 5019 on the right end of the support 5017 will cut the insulating tape. Similarly, when the first rod 54 rotates away and the second rod 56 is close to the cutting knife 5019, the magnetic block 5010 will be adsorbed by the magnetic ring inside the second magnetic blocking sleeve 57. At this time, the cutting knife 5019 on the left end of the support 5017 will be The knife 5019 will move to the right and cut the insulating tape, and the length of the cutting section is the same as the cutting length that occurred at the time of the No. 1 rod 54 in the previous step, thereby achieving a periodic and intermittent cutting effect of the same length. The outer side of the cutting knife 5019 is fixedly connected with a magnetic block 5010, and the ball rod 5014 can be adjusted up and down at the same time to create a certain angle between the cutting knife 5019 and the insulating tape to achieve the special-shaped cutting effect of the insulating tape. When the position of the ball rod 5014 is determined, the resistance limiting rod 5013 is inserted into the ball seat 5012 to realize the positioning of the ball rod 5014.

The separating assembly 502 includes a center rail 5021, which is fixedly connected to the inner side of the gear plate 51, wherein a plurality of holes are formed on the outer side of the center rail 5021, and a rotating rod 5022 is rotatably connected to the inside of the rotating rod 5022, and an elastic bar 5023 is fixedly connected to the inside of the rotating rod 5022, and a slider 5024 is fixedly connected to the top of the elastic bar 5023. If the insulating tape to be cut is very long, the gear plate 51 rotates so that part of the cut insulating tape will adhere to the first rod 54 or the second rod 56 due to static electricity, but the slider 5024 will extend outward under the elastic force of the elastic bar 5023, and the separating pieces 5026 fixedly connected to the two ends of the slider 5024 will impact the cut insulating tape, thereby causing the insulating tape to fall off and avoid affecting the subsequent cutting. The slider 5024 is slidably adapted to the rotating rod The inner cavity of the slider 5024 is fixedly connected with an inner embedded strip 5025, and the two ends of the slider 5024 are symmetrically connected with splitting pieces 5026. If the length of the insulating tape to be cut is very short, the operator inserts the external screw fixing into the hole on the surface of the center rail 5021 and restricts the rotating rod 5022, so that the center rail 5021 and the rotating rod 5022 are regarded as a whole. Therefore, as the gear plate 51 rotates, the center rail 5021 will rotate with the rotating rod 5022. At this time, under the action of centrifugal force, the slider 5024 will stretch the elastic strip 5023 and continue to extend outward, and at the same time, the inner embedded strip 5025 fixedly connected to the inside of the slider 5024 will stretch outward to play a role in knocking off the shorter insulating tape, wherein the inner embedded strip 5025 is elastic, and the impact force of the inner embedded strip 5025 is smaller than the gravity of the uncut insulating tape.

As shown in Figures 1 to 9, the battery external insulating tape special-shaped cutting process includes the following steps:

Step 1: Positioning the tape: The insulating tape is positioned by rotating the threaded sleeve 472. During the positioning and limiting process, it can be observed whether the insulating tape still has a deflection problem. If so, the position of the insulating tape can be adjusted under the action of the spring 473. If not, the threaded sleeve 472 is continued to be rotated to achieve the final positioning and limiting of the insulating tape.

Step 2, spacing adjustment, the No. 1 patch 52 and the No. 2 patch 53 respectively fixedly connected to the other side of the magnetic sheet 433 will move outward along the gear plate 51, and finally the No. 1 rod 54 and the No. 2 rod 56 respectively fixedly connected to the other side of the No. 1 patch 52 and the No. 2 patch 53 will extend outward, so that the spacing between them becomes larger, so the length of the insulating tape attached to the No. 1 rod 54 and the No. 2 rod 56 will become longer;

Step three, positioning and cutting. When rod 54 rotates away and rod 56 approaches cutting knife 5019, magnetic block 5010 will be attracted by magnetic ring inside magnetic blocking sleeve 57. Cutting knife 5019 at the left end of support 5017 will move to the right and cut the insulating tape. The length of the cutting section is the same as the cutting length of rod 54 in the previous step, thereby achieving periodic and intermittent cutting of the same length.

When in use, the operator passes the insulating tape through the outer connecting rod 46 and sticks it on the limit plate 471, then passes the positioning ring 474 through the outer connecting rod 46 and sticks it on the other side of the insulating tape, and finally rotates the threaded sleeve 472 to achieve the positioning and restriction of the insulating tape; then the driver 44 is started, so that the threaded rod 431 connected to it through the coupling will spirally extend into the interior of the internal thread cover 4324. Because the center block 4321 is fixedly connected to the inner end of the threaded rod 431, and the outer side of the center block 4321 is rotatably connected to the sliding plate 4322, the center block 4321 will spirally move as the threaded rod 431 rotates, but the hollow inner block 4323 fixedly connected to the sliding plate 4322 will not rotate but only move into the interior of the internal thread cover 4324. At this moment, the inclined magnetic rod 4327 that was originally limited by the internal thread cover 4324 will extend outward under the movement of the hollow inner block 4323. Because there are several inclined magnetic rods 4327, a larger magnetic field will be generated between the inclined magnetic rods 4327 as the hollow inner block 4323 moves. At this time, the magnetic sheet 433 that repels the inclined magnetic rod 4327 will move outward along the gear plate 51, and at the same time, the No. 1 patch 52 and the No. 2 patch 53 fixedly connected to the other side of the magnetic sheet 433 will move outward along the gear plate 51. Finally, the No. 1 rod 54 and the No. 2 rod 56 fixedly connected to the other side of the No. 1 patch 52 and the No. 2 patch 53 will extend outward, causing the distance between the two to increase. Therefore, the length of the insulating tape stuck on the No. 1 rod 54 and the No. 2 rod 56 will become longer.

In addition, the outer sides of the No. 1 rod 54 and the No. 2 rod 56 are fixedly connected with the No. 1 magnetic blocking sleeve 55 and the No. 2 magnetic blocking sleeve 57 respectively, and the No. 1 magnetic blocking sleeve 55 and the No. 2 magnetic blocking sleeve 57 are not in the same plane. At this time, the motor 41 is started, so that the gear 42 connected to it through the coupling will rotate with the gear plate 51, and the No. 1 rod 54 and the No. 2 rod 56 will both rotate. If the No. 1 rod 54 rotates to be in the same plane as the cutting knife 5019, the No. 1 magnetic blocking sleeve 55 connected to the No. 1 rod 54, the magnetic ring inside it will attract the magnetic block 5010, and the cutting knife 5019 will rotate. 019 will move to the left with the support 5017 and the hinged seat 5016 connected to the bottom of the support 5017 through the horizontal rail 5015. At this time, the cutting knife 5019 on the right end of the support 5017 will cut the insulating tape. Similarly, when the No. 1 rod 54 rotates away and the No. 2 rod 56 approaches the cutting knife 5019, the magnetic block 5010 will be adsorbed by the magnetic ring inside the No. 2 magnetic blocking sleeve 57. At this time, the cutting knife 5019 on the left end of the support 5017 will cut the insulating tape, and the cutting interval length is the same as the cutting length of the No. 1 rod 54 in the previous step.

Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating processes not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims (10)

1. A device for cutting special-shaped battery external insulating tape, characterized in that it comprises: A bottom plate (1), and a folding rod (2) fixedly connected to the top of the bottom plate (1); An adjusting mechanism (4), the adjusting mechanism (4) being used to adjust the cutting interval of the adhesive tape, and a support plate (3) fixedly connected to the outside of the adjusting mechanism (4); A cutting mechanism (5), the cutting mechanism (5) being used to cut the adhesive tape into special shapes; The top end of the folding rod (2) is fixedly connected to the cutting mechanism (5), the end of the cutting mechanism (5) away from the folding rod (2) is fixedly connected to the adjustment mechanism (4), the support plate (3) is fixedly connected to the top of the bottom plate (1), and the end of the folding rod (2) away from the cutting mechanism (5) is fixedly connected to the support plate (3); The adjusting mechanism (4) comprises a motor (41), the motor (41) being fixedly connected to the outside of the support plate (3), the output end of the motor (41) being connected to a gear (42) via a coupling, the outside of the gear (42) being meshed with the cutting mechanism (5) for transmission, the end of the cutting mechanism (5) away from the folding rod (2) being fixedly connected to an adjusting component (43), the end of the adjusting component (43) away from the cutting mechanism (5) being fixedly connected to a driver (44), the outside of the driver (44) being fixedly connected to a supporting plate (45), the supporting plate (45) being fixedly connected to the top of the bottom plate (1); An outer side of the support plate (3) is fixedly connected to an outer connecting rod (46), one end of the outer connecting rod (46) away from the support plate (3) is threadedly connected to a positioning assembly (47), and the outer connecting rod (46) is located directly above the adjustment assembly (43). 2. The battery external insulating tape special-shaped cutting device according to claim 1 is characterized in that: the positioning component (47) includes a limit plate (471), the limit plate (471) is fixedly connected to the outside of the outer connecting rod (46), the end of the outer connecting rod (46) away from the support plate (3) is threadedly connected to a threaded sleeve (472), the inner end of the threaded sleeve (472) is fixedly connected to a spring (473), and the end of the spring (473) away from the threaded sleeve (472) is fixedly connected to a positioning ring (474). 3. The battery external insulating tape special-shaped cutting device according to claim 1, characterized in that: the adjusting component (43) comprises a threaded rod (431), the outer end surface of the threaded rod (431) is connected to the driver (44) through a coupling, the outer side of the threaded rod (431) is threadedly connected to an adjusting member (432), the end of the adjusting member (432) away from the threaded rod (431) is fixedly connected to the cutting mechanism (5), the outer side of the cutting mechanism (5) is fixedly connected to a magnetic sheet (433), the adjusting member (432) comprises a central block (4321), the central block (4321) is fixedly connected to the inner end of the threaded rod (431), and the outer side of the central block (4321) is rotatably connected to a sliding plate (4322). 4. The battery external insulating tape special-shaped cutting device according to claim 3 is characterized in that: the end of the sliding plate (4322) away from the center block (4321) is fixedly connected to the hollow inner block (4323), both ends of the hollow inner block (4323) are slidably adapted with limit plates (4328), the limit plates (4328) are fixedly connected to the inner side of the internal thread cover (4324), the end of the internal thread cover (4324) away from the threaded rod (431) is rotatably adapted with a circular rail (4329), and the end of the circular rail (4329) away from the internal thread cover (4324) is fixedly connected to the outer side of the cutting mechanism (5). 5. The battery external insulating tape special-shaped cutting device according to claim 4 is characterized in that: the outer side of the hollow inner block (4323) is slidably adapted with an internal thread cover (4324), the inner side of the internal thread cover (4324) is threadedly connected to the threaded rod (431), the interior of the hollow inner block (4323) is fixedly connected with an inner chamber (4325), the interior of the inner chamber (4325) is fixedly connected with a return spring (4326), the top end of the return spring (4326) is fixedly connected with an inclined magnetic rod (4327), and the inclined magnetic rod (4327) is slidably adapted inside the inner chamber (4325). 6. The battery external insulating tape special-shaped cutting device according to claim 1, characterized in that: the cutting mechanism (5) comprises a gear plate (51), the inner side of the gear plate (51) is slidably adapted with a No. 1 patch (52) and a No. 2 patch (53), the No. 1 patch (52) and the No. 2 patch (53) are fixedly connected to the magnetic sheet (433) on one side close to the gear plate (51), the No. 1 patch (52) is fixedly connected to one end of the No. 1 patch (52) away from the magnetic sheet (433), the No. 1 rod (54) is fixedly connected to the outer side of the No. 1 rod (54), the No. 1 magnetic blocking sleeve (55) is fixedly connected to one end of the No. 1 rod (54) away from the No. 1 patch (52), the No. 3 patch (58) is fixedly connected to the outer side of the No. 3 patch (58), the No. 3 patch (58) is slidably adapted with an extension plate (50), the outer side of the extension plate (50) is fixedly connected to the folding rod (2), and the outer side of the folding rod (2) is fixedly connected to the cutting assembly (501). 7. The device for cutting special-shaped insulating tape for the battery exterior according to claim 6 is characterized in that: a separating assembly (502) is fixedly connected to the center position of the inner side of the gear plate (51), a No. 2 rod (56) is fixedly connected to the end of the No. 2 patch (53) away from the magnetic plate (433), a No. 2 magnetic blocking sleeve (57) is fixedly connected to the outer side of the No. 2 rod (56), wherein the No. 1 magnetic blocking sleeve (55) and the No. 2 magnetic blocking sleeve (57) are both installed with magnetic rings inside, a No. 4 patch (59) is fixedly connected to the end of the No. 2 rod (56) away from the No. 2 patch (53), and the No. 4 patch (59) is slidably adapted to the outer side of the extension plate (50). 8. The battery external insulating tape special-shaped cutting device according to claim 6, characterized in that: the cutting component (501) comprises a bent rod (5011), the bottom end of the bent rod (5011) is fixedly connected to the outside of the folding rod (2), the top end of the bent rod (5011) is fixedly connected to a ball seat (5012), both sides of the ball seat (5012) are plugged with limited resistance rods (5013), the inside of the ball seat (5012) is rotatably connected to a ball rod (5014), and the ball rod (5014) is away from the ball seat One end of (5012) is fixedly connected to a cross rail (5015), the interior of the cross rail (5015) is slidably adapted to be provided with a hinge seat (5016), one end of the hinge seat (5016) away from the cross rail (5015) is fixedly connected to a support (5017), a center plate (5018) is fixedly connected to the center portion of the outer side of the support (5017), cutting knives (5019) are symmetrically connected to the two ends of the support (5017), and a magnetic block (5010) is fixedly connected to the outer side of the cutting knife (5019). 9. The device for cutting special-shaped battery external insulating tape according to claim 7 is characterized in that: the separating component (502) includes a center rail (5021), the center rail (5021) is fixedly connected to the inner side of the gear plate (51), wherein a plurality of holes are opened on the outer side of the center rail (5021), the center rail (5021) is rotatably connected to a rotating rod (5022) inside, the rotating rod (5022) is fixedly connected to an elastic bar (5023) inside, the top of the elastic bar (5023) is fixedly connected to a slider (5024), the slider (5024) is slidably adapted inside the rotating rod (5022), the inner cavity of the slider (5024) is fixedly connected to an embedded strip (5025), and the two ends of the slider (5024) are symmetrically connected to separating pieces (5026). 10. A process for cutting special-shaped battery external insulating tape, characterized in that it comprises the following steps: Step 1: Positioning the tape, the insulating tape is positioned by rotating the threaded sleeve (472), and during the positioning and limiting process, it can be observed whether the insulating tape still has a deflection problem. If so, the position of the insulating tape can be adjusted under the action of the spring (473), and if not, the threaded sleeve (472) is continued to be rotated to achieve the final positioning and limiting of the insulating tape; Step 2, spacing adjustment, the No. 1 patch (52) and the No. 2 patch (53) respectively fixedly connected to the other side of the magnetic sheet (433) will move outward along the gear plate (51), and finally the No. 1 rod (54) and the No. 2 rod (56) respectively fixedly connected to the other side of the No. 1 patch (52) and the No. 2 patch (53) will extend outward, so that the spacing between the two becomes larger, so that the length of the insulating tape attached to the No. 1 rod (54) and the No. 2 rod (56) will become longer; Step 3, positioning cutting, when the No. 1 rod (54) rotates away and the No. 2 rod (56) approaches the cutting knife (5019), the magnetic block (5010) will be attracted by the magnetic ring inside the No. 2 magnetic blocking sleeve (57), and the cutting knife (5019) at the left end of the support (5017) will move to the right and cut the insulating tape, and the length of the cutting section is the same as the cutting length of the No. 1 rod (54) in the previous step, thereby achieving a periodic and intermittent cutting effect of the same length.