阅读说明：本技术 一种电池极片分条机 (Battery pole piece slitting machine ) 是由 邹占湘 苏园园 邹正湘 于 2019-12-16 设计创作，主要内容包括：本发明公开了一种电池极片分条机,包括粉磁放料结构、前调节辊、超声波感应器、接料平台、进刀调节辊、纠偏活动坐、刀架吸尘管、刀架、刀架车底板和纠偏电机,所述粉磁放料结构通过螺钉固定在分条机本体上,所述粉磁放料结构上安装有前调节辊,前调节辊上安装有超声波感应器,分条机本体的一侧固定安装有接料平台,所述接料平台上安装有进刀调节辊,分条机本体的出料口处安装有上刀轴和下刀轴,上刀轴和下刀轴上分别安装有上角度辊和下角度辊。本发明由吸出组件、收边料组件、旋转支撑组件辅助精密运行确保极片走带平稳,从而保障极片分切稳定,毛刺,直线度等各工艺指标在工艺范围内,有利于锂电池极片加工与生产。(The invention discloses a battery pole piece slitting machine which comprises a powder magnetic discharging structure, a front adjusting roller, an ultrasonic sensor, a material receiving platform, a feed adjusting roller, a deviation rectifying movable seat, a knife rest dust suction pipe, a knife rest vehicle bottom plate and a deviation rectifying motor. The suction assembly, the edge material collecting assembly and the rotary supporting assembly assist in precise operation to ensure that the traveling of the pole piece is stable, so that the stable slitting of the pole piece is ensured, and various process indexes such as burrs, straightness and the like are in a process range, and the processing and production of the lithium battery pole piece are facilitated.)

1. The utility model provides a battery pole piece divides strip machine, includes powder magnetism blowing structure (1), preceding dancer rools (2), ultrasonic inductor (3), connects material platform (4), feed dancer rools (5), goes up arbor (6), arbor (7) down, the activity of rectifying is sat (22), knife rest dust absorption pipe (23), location indication structure (26), round brush dust absorption structure (27), knife rest (28), connect tool-hole locating pin (29), knife rest vehicle bottom plate (30) and motor (31) of rectifying, its characterized in that: powder magnetism blowing structure (1) is fixed on dividing the strip machine body through the screw, install preceding dancer rools (2) on powder magnetism blowing structure (1), install ultrasonic inductor (3) on preceding dancer rools (2), divide one side fixed mounting of strip machine body to connect material platform (4), connect and install feed dancer rools (5) on material platform (4), the discharge gate department of dividing the strip machine body installs arbor (6) and lower arbor (7), upward install angle roller (9) and lower angle roller (8) on arbor (6) and lower arbor (7) respectively, upward install pressure sensor (10) and lower pressure sensor (11) on angle roller (9) and lower angle roller (8) respectively, upward install on angle roller (9) and lower angle roller (8) round brush (12) and round brush (13) down, divide the body internally mounted of strip machine body to have the fourth axle to receive material (14), A fourth shaft receiving wheel (15), a third shaft pressing wheel (17), a second shaft pressing wheel (19) and a first shaft pressing wheel (21) are arranged above the fourth shaft receiving wheel (14), the third shaft receiving wheel (16), the second shaft receiving wheel (18) and the first shaft receiving wheel (20).

2. The battery pole piece slitting machine according to claim 1, characterized in that: divide on the side casing of strip machine body through the fix with screw have hand down gauge wheel (24) and go up hand gauge wheel (25), and the top of hand down gauge wheel (24) and going up hand gauge wheel (25) is equipped with location indication structure (26).

3. The battery pole piece slitting machine according to claim 1, characterized in that: the knife rest vehicle bottom plate (30) is fixed on the side edge of the slitting machine body through a knife rest (28), and a knife connecting opening positioning pin (29) is arranged at the bottom of the knife rest vehicle bottom plate (30).

4. The battery pole piece slitting machine according to claim 1, characterized in that: and a knife rest dust suction pipe (23) and a rolling brush dust suction structure (27) are arranged on the side edge of the slitting machine body.

5. The battery pole piece slitting machine according to claim 1, characterized in that: the deviation rectifying motor (31) is installed on the side edge of the slitting machine body through a deviation rectifying movable seat (22).

Technical Field

The invention relates to the technical field of lithium battery application, in particular to a battery pole piece slitting machine.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to very active chemical characteristics, so that the lithium battery becomes the mainstream at present along with the development of scientific technology, and the pole pieces are required to be stripped during the processing and production of the lithium battery; traditional lithium battery pole piece divides strip needs the manual work to carry out the auxiliary operation, wastes time and energy, reduces work efficiency, and artifical auxiliary operation very easily takes place danger simultaneously, is unfavorable for the user to use, and traditional lithium battery pole piece divides strip can't guarantee that the pole piece tape transport is steady, leads to the guarantee pole piece to cut unstablely, the burr, each technological index such as straightness accuracy is not in process range, is unfavorable for lithium battery pole piece processing and production.

Disclosure of Invention

The invention aims to provide a battery pole piece slitting machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a battery pole piece slitting machine comprises a powder magnetic discharging structure, a front adjusting roller, an ultrasonic sensor, a material receiving platform, a feed adjusting roller, an upper cutter shaft, a lower cutter shaft, a deviation rectifying movable seat, a cutter frame dust absorption pipe, a positioning indication structure, a rolling brush dust absorption structure, a cutter frame, a cutter connecting opening positioning pin, a cutter frame bottom plate and a deviation rectifying motor, wherein the powder magnetic discharging structure is fixed on a slitting machine body through screws, the front adjusting roller is installed on the powder magnetic discharging structure, the ultrasonic sensor is installed on the front adjusting roller, the material receiving platform is fixedly installed on one side of the slitting machine body, the feed adjusting roller is installed on the material receiving platform, the upper cutter shaft and the lower cutter shaft are installed at a discharge opening of the slitting machine body, the upper angle roller and the lower angle roller are respectively installed on the upper cutter shaft and the lower cutter shaft, and the upper pressure sensor and the lower pressure sensor are respectively installed on the upper, go up the angle roller and install round brush and round brush down on the angle roller down, divide the body internally mounted of strip machine body to receive the material of fourth shaft, the material is received to the third shaft, the second shaft is received and the material is received to the primary shaft, and the fourth shaft is received the material, the third shaft is received the material, the second shaft is received the material and the primary shaft is received the top of material and is installed fourth shaft pinch roller, third shaft pinch roller, second shaft pinch roller and primary shaft pinch roller.

Preferably, a lower hand-operated meter adjusting wheel and an upper hand-operated meter adjusting wheel are fixed on the side shell of the slitting machine body through screws, and positioning indication structures are arranged above the lower hand-operated meter adjusting wheel and the upper hand-operated meter adjusting wheel.

Preferably, the knife rest vehicle bottom plate is fixed on the side edge of the slitting machine body through a knife rest, and a knife connecting opening positioning pin is arranged at the bottom of the knife rest vehicle bottom plate.

Preferably, a knife rest dust suction pipe and a rolling brush dust suction structure are installed on the side edge of the slitting machine body.

Preferably, the deviation rectifying motor is installed on the side edge of the slitting machine body through a deviation rectifying movable seat.

Compared with the prior art, the invention has the beneficial effects that:

1. the utility model provides a battery pole piece divides strip machine simple structure, and convenient operation, it divides the strip to collect to utilize the machine to carry out lithium battery pole piece completely, need not artifical auxiliary operation, save time and manpower, work efficiency is provided, the security has been improved greatly simultaneously, avoid manual operation mode risk, this equipment is by the suction subassembly, receive the rim charge subassembly, the supplementary accurate operation of rotation support subassembly ensures that the pole piece ambulation is steady, thereby ensure that the pole piece is cut stably, the burr, each technological index such as straightness accuracy is in process range, be favorable to lithium battery pole piece processing and production.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

in the figure: 1. a powder magnetic discharging structure; 2. pre-adjustment; 3. an ultrasonic sensor; 4. a material receiving platform; 5. a feed adjusting roller; 6. an upper cutter shaft; 7. a lower cutter shaft; 8. a lower angle roller; 9. an upper angle roller; 10. an upper pressure sensor; 11. a down force sensor; 12. an upper rolling brush; 13. a lower rolling brush; 14. fourth, receiving material; 15. a fourth shaft pinch roller; 16. receiving material at a third shaft; 17. a third shaft pinch roller; 18. receiving the second shaft; 19. a second shaft pinch roller; 20. receiving a first shaft; 21. a first axial pressure wheel; 22. correcting the position of the movable seat; 23. a tool holder dust collection tube; 24. adjusting a meter wheel by a lower hand; 25. adjusting a meter wheel by hands; 26. positioning an indicating structure; 27. a rolling brush dust collection structure; 28. a tool holder; 29. a positioning pin of the cutter connecting opening; 30. a tool rest carriage bottom plate; 31. a deviation rectifying motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an embodiment of the present invention is shown: a battery pole piece slitting machine comprises a powder magnetic discharging structure 1, a front adjusting roller 2, an ultrasonic sensor 3, a material receiving platform 4, a feed adjusting roller 5, an upper cutter shaft 6, a lower cutter shaft 7, a deviation rectifying movable seat 22, a cutter frame dust absorption pipe 23, a positioning indication structure 26, a rolling brush dust absorption structure 27, a cutter frame 28, a cutter connecting opening positioning pin 29, a cutter frame vehicle bottom plate 30 and a deviation rectifying motor 31, wherein the powder magnetic discharging structure 1 is fixed on a slitting machine body through screws, the front adjusting roller 2 is installed on the powder magnetic discharging structure 1, the ultrasonic sensor 3 is installed on the front adjusting roller 2, the material receiving platform 4 is fixedly installed on one side of the slitting machine body, the feed adjusting roller 5 is installed on the material receiving platform 4, the upper cutter shaft 6 and the lower cutter shaft 7 are installed at the material outlet of the slitting machine body, and an upper angle roller 9 and a lower angle roller 8 are respectively installed on the upper cutter shaft 6 and the lower cutter shaft 7, an upper pressure sensor 10 and a lower pressure sensor 11 are respectively arranged on an upper angle roller 9 and a lower angle roller 8, an upper rolling brush 12 and a lower rolling brush 13 are arranged on the upper angle roller 9 and the lower angle roller 8, a fourth shaft material receiving 14, a third shaft material receiving 16, a second shaft material receiving 18 and a first shaft material receiving 20 are arranged in a body of a slitting machine body, a fourth shaft pressing wheel 15, a third shaft pressing wheel 17, a second shaft pressing wheel 19 and a first shaft pressing wheel 21 are arranged above the fourth shaft material receiving 14, the third shaft material receiving 16, the second shaft material receiving 18 and the first shaft material receiving 20, 4 sliding shafts with 3 inches of sliding difference are adopted for up and down rolling, positive and negative rolling tension pole pieces are respectively set, a touch button of a touch screen is provided for convenient operation, the pressing wheels press the rolling pole pieces tightly, a balancing weight is provided, edge bulging is avoided when rolling; is suitable for 3-150 slitting width slitting products.

Preferably, a lower hand-adjusting meter wheel 24 and an upper hand-adjusting meter wheel 25 are fixed on the side shell of the slitting machine body through screws, and a positioning indication structure 26 is arranged above the lower hand-adjusting meter wheel 24 and the upper hand-adjusting meter wheel 25.

Preferably, the knife rest vehicle bottom plate 30 is fixed on the side edge of the slitting machine body through a knife rest 28, and a knife edge connecting positioning pin 29 is arranged at the bottom of the knife rest vehicle bottom plate 30.

Preferably, a knife rest dust suction pipe 23 and a rolling brush dust suction structure 27 are arranged on the side edge of the slitting machine body.

Preferably, the deviation rectifying motor 31 is installed on the side of the slitting machine body through the deviation rectifying movable seat 22.

The working principle is as follows: constant tension unreeling is realized through a magnetic powder brake and a full-automatic tension controller, full-automatic closed-loop tension control of pole piece unreeling tension is realized through the full-automatic tension controller, an upper cutter and a lower cutter are respectively provided with a servo motor to drive a cutter shaft to cut, and a cutter group drive and a roller passing encoder are additionally provided for real-time verification, so that accurate cutting is realized; the winding is controlled by a high-power motor, the winding tension is provided with a positive pole piece and a negative pole piece slitting mode, the values of positive pole piece and negative pole piece tension curves are adjustable, and the tension required by different weights of pole piece materials is ensured; the winding is ensured to be neat and consistent, the winding diameter limit is controlled through photoelectric induction, and a tape splicing platform is manually spliced.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.