CN214769262U

CN214769262U - Pole piece cutting mechanism of pole piece cutting machine

Info

Publication number: CN214769262U
Application number: CN202022957445.2U
Authority: CN
Inventors: 伍林志; 杨富平; 尹豪斌
Original assignee: Suzhou Oulende Precision Technology Co ltd
Current assignee: Suzhou Meilunde Intelligent Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-19
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a pole piece shutdown mechanism of pole piece cutting machine relates to pole piece cutting machine technical field, the camera includes a supporting plate, the top fixed mounting on backup pad right side has the material machine of feeding, and the left top fixed mounting of backup pad has the fixed plate, the inner wall fixed mounting of fixed plate has single-axis motor. This pole piece shutdown mechanism of pole piece cutting machine, cooperation through fastening bolt and carriage and rotary column is used, make this pole piece cutting mechanism of pole piece cutting machine can pass through the fastening bolt and backup pad side set up with carriage assorted spout, make the carriage can cup joint the outside at the backup pad, and slide in the outside of backup pad, thereby make the rotary column suppress the pole piece between cylinder and the cutting blade, make the cylinder can not influence cutting blade's cutting work when the pole piece after the rolling divides the strip, the pole piece shutdown mechanism's of this pole piece cutting machine quality of cutting has been promoted.

Description

Pole piece cutting mechanism of pole piece cutting machine

Technical Field

The utility model relates to a pole piece cutting machine technical field specifically is a pole piece shutdown mechanism of pole piece cutting machine.

Background

Lithium batteries are batteries using lithium metal or lithium alloy as a positive/negative electrode material and using a non-aqueous electrolyte solution, and have been widely used in portable electric appliances such as portable computers, video cameras, and mobile communications due to their unique performance advantages. The developed high-capacity lithium ion battery is tried out in the electric automobile, is expected to become one of main power sources of the electric automobile in the 21 st century, and is applied to the aspects of artificial satellites, aerospace and energy storage. With the shortage of energy and the environmental pressure of the world. Lithium batteries are widely applied to the electric vehicle industry, particularly lithium iron phosphate material batteries, and the development and application of the lithium battery industry are promoted.

The lithium cell can not leave the pole piece at the in-process of making, the pole piece is the core assembly of lithium cell, consequently, the cutting of pole piece has played crucial effect in the battery manufacturing industry, often go on the branch strip operation to the pole piece through the cutting machine in the market, but common cutting machine still exists certain not enough in the market, common cutting machine influences the cutting work of blade easily when carrying out branch strip rolling operation on the first market, lead to cutting quality to the influence, secondly the shock attenuation effect of common cutting machine is not good, receive vibrations and easily lead to the precision decline of branch strip, the pole piece shutdown mechanism who has designed a pole piece cutting machine for this we solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a pole piece shutdown mechanism of pole piece cutting machine has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pole piece cutting mechanism of a pole piece splitting machine comprises a supporting plate, wherein a feeding machine is fixedly arranged at the top of the right side of the supporting plate, a fixed plate is fixedly arranged above the left side of the supporting plate, a single-shaft motor is fixedly arranged on the inner wall of the fixed plate, a connecting shaft positioned above the single-shaft motor is fixedly sleeved on the inner wall of the fixed plate through a bearing, a roller is fixedly sleeved on the outer portion of the connecting shaft, a driving motor and a side plate positioned between the feeding machine and the fixed plate are fixedly installed on the upper portion of the supporting plate, a bearing is fixedly sleeved on the inner side of the side plate, a rotating shaft is fixedly sleeved between the side plate and the driving motor through a bearing, a cutting blade is fixedly sleeved on the outer portion of the rotating shaft, a sliding frame positioned between the rotating shaft and the fixed plate is sleeved at the top of the supporting plate in a sliding mode, a fastening bolt is sleeved on the outer thread of the sliding frame, and the inside activity of carriage has cup jointed the rotary column, the bottom fixed mounting of backup pad has evenly distributed's slip post, the outside slip of slip post has cup jointed the pipe, and the bottom fixed mounting of slip post has the spring.

Optionally, the bottom of carriage is provided with the slider, fastening bolt is located inside the slider, the outside of backup pad is seted up with carriage assorted spout.

Optionally, the roller and the cutting blade are respectively and uniformly distributed outside the connecting shaft and the rotating shaft, and the roller corresponds to the position of the cutting blade.

Optionally, the outside of connecting axle and the outside fixed cover of output shaft of unipolar motor are equipped with the drive wheel, two the drive belt has been cup jointed between the drive wheel.

Optionally, the length value of the rotary column is greater than the length values of the rotary shaft and the connecting shaft, and the distance between the rotary column and the supporting plate is the same as the thickness value of the pole piece.

Optionally, baffles are arranged on two sides of the roller, and the bottoms of the sliding columns and the tops of the sleeving pipes are provided with matched baffles.

The utility model provides a pole piece shutdown mechanism of pole piece cutting machine possesses following beneficial effect:

1. this pole piece shutdown mechanism of pole piece cutting machine, cooperation through fastening bolt and carriage and rotary column is used, make this pole piece cutting mechanism of pole piece cutting machine can pass through the fastening bolt and backup pad side set up with carriage assorted spout, make the carriage can cup joint the outside at the backup pad, and slide in the outside of backup pad, thereby make the rotary column suppress the pole piece between cylinder and the cutting blade, make the cylinder can not influence cutting blade's cutting work when the pole piece after the rolling divides the strip, the pole piece shutdown mechanism's of this pole piece cutting machine quality of cutting has been promoted.

2. This pole piece shutdown mechanism of pole piece cutting machine uses through the cooperation of slip post and bell and spigot joint pipe and spring for this pole piece cutting machine's pole piece shutdown mechanism is when receiving vibrations, and relative slip and compression connecting axle can take place for cutting blade and bell and spigot joint pipe, and the resilience of relapseing through the connecting axle is expected to shake and is absorbed, thereby protects the backup pad at cutting blade's top and the steady work of backup pad top structure, makes this pole piece cutting machine's pole piece shutdown mechanism's the precision of cutting obtain the guarantee.

Drawings

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

fig. 2 is a schematic structural view of the single-shaft motor and the connecting shaft of the present invention;

FIG. 3 is a schematic view of the sliding frame and the rotary column according to the present invention;

fig. 4 is a schematic structural view of the socket pipe and the sliding column of the present invention.

In the figure: 1. a support plate; 2. sleeving a pipe; 3. fastening a bolt; 4. a drive motor; 5. a sliding post; 6. a cutting blade; 7. feeding a material machine; 8. a side plate; 9. a rotating shaft; 10. a carriage; 11. a fixing plate; 12. a drum; 13. a connecting shaft; 14. a single-shaft motor; 15. turning the column; 16. a driving wheel; 17. a transmission belt; 18. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a pole piece shutdown mechanism of pole piece cutting machine, including backup pad 1, the top fixed mounting on backup pad 1 right side has into material machine 7, and 1 left top fixed mounting of backup pad has fixed plate 11, the inner wall fixed mounting of fixed plate 11 has unipolar motor 14, and the inner wall of fixed plate 11 is equipped with the connecting axle 13 that is located unipolar motor 14 top through the fixed cover of bearing, the fixed cover in outside of connecting axle 13 is equipped with cylinder 12, the outside equal fixed cover of output shaft of outside and unipolar motor 14 of connecting axle 13 is equipped with drive wheel 16, drive belt 17 has been cup jointed between two drive wheels 16, can drive wheel 16 through its output shaft after unipolar motor 14 starts and rotate, under the cooperation of drive wheel 16 and drive belt 17, it is rotatory to drive connecting axle 13 and the outside cylinder 12 of connecting axle 13, thereby reach the purpose of the pole piece after the rolling is accomplished and is divided, the top fixed mounting of backup pad 1 has be located driving motor 4 and the curb plate between material machine 7 and the fixed plate 11 of income material, the fixed plate 11 8, the inside of the side plate 8 is fixedly sleeved with a bearing, a rotating shaft 9 is fixedly sleeved between the side plate 8 and the driving motor 4 through the bearing, a cutting blade 6 is fixedly sleeved outside the rotating shaft 9, a sliding frame 10 positioned between the rotating shaft 9 and a fixing plate 11 is sleeved on the top of the supporting plate 1 in a sliding manner, a fastening bolt 3 is sleeved on an external thread of the sliding frame 10, a rotating column 15 is movably sleeved inside the sliding frame 10, the length value of the rotating column 15 is greater than that of the rotating shaft 9 and a connecting shaft 13, the distance between the rotating column 15 and the supporting plate 1 is the same as that of the pole piece, the length of the rotating column 15 is greater than that of the connecting shaft 13 and the rotating shaft 9 to ensure that the rotating column 15 can be fully contacted with the pole piece, so that the pole piece can be fully pressed, the distance between the rotating column 15 and the supporting plate 1 is the same as that the pole piece is kept parallel to the supporting plate 1, therefore, the cutting operation of the cutting blade 6 is not affected, the bottom of the sliding frame 10 is provided with a sliding block, the fastening bolt 3 is positioned inside the sliding block, the outer part of the supporting plate 1 is provided with a sliding groove matched with the sliding frame 10, the sliding grooves matched with the sliding frame 10 and formed in the two sides of the supporting plate 1 enable the sliding frame 10 to slide outside the supporting plate 1 through the sliding block and the sliding groove, so that the positions of the sliding frame 10 and the rotary column 15 can be changed to meet different pressing requirements, the fastening bolt 3 is used for fixing the sliding frame 10, the fastening bolt 3 is arranged inside the sliding block, the fixing effect of the fastening bolt 3 is better, the bottom of the supporting plate 1 is fixedly provided with the sliding columns 5 which are uniformly distributed, the outer parts of the sliding columns 5 are sleeved with the sleeve pipes 2 in a sliding mode, the bottom of the sliding columns 5 is fixedly provided with the springs 18, and the two sides of the roller 12 are provided with baffle plates, the bottom of slip post 5 and the top of bell and spigot 2 are provided with assorted baffle, and the outside baffle of cylinder 12 is used for protecting and restricting its outside pole piece that has accomplished the rolling operation, and the baffle between bell and spigot 2 and the slip post 5 is then for preventing that slip post 5 from popping out from the inside of bell and spigot 2 under the effect of spring 18 to make bell and spigot 2 and slip post 5 and spring 18 can be stable carry out shock attenuation protection work.

In conclusion, when the pole piece cutting mechanism of the pole piece splitting machine is used, the fastening bolt 3 is loosened to enable the sliding frame 10 to slide along the grooves on the two sides of the supporting plate 1 outside the supporting plate 1, when the sliding frame 10 slides to a proper position, the fastening bolt 3 is rotated to enable the sliding frame 10 to be fixed, the rotary column 15 is in contact with the pole piece after splitting, the pole piece between the rotating shaft 9 and the sliding frame 10 is kept horizontal to the supporting plate 1, the driving motor 4 drives the rotating shaft 9 to rotate after the device is started, so that the cutting blade 6 outside the rotating shaft 9 cuts the pole piece, meanwhile, the single-shaft motor 14 is started to drive the connecting shaft 13 to rotate through the matching of the driving belt 17 and the driving wheel 16, so that the rotary drum 12 winds up the pole piece after splitting, the rotary column 15 is in direct contact with the pole piece in the winding process and rotates under the driving of the pole piece, so as to keep the pressing state of the pole piece, when the device receives vibrations, relative sliding occurs between the sliding column 5 and the sleeve pipe 2, and the springs 18 repeatedly contract and rebound to absorb the vibrations, so that the supporting plate 1 and other structures above the supporting plate are less affected by the vibrations, and the pole piece cutting and damping protection processes of the pole piece cutting mechanism of the whole pole piece cutting machine are completed.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pole piece shutdown mechanism of pole piece cutting machine, includes backup pad (1), its characterized in that: top fixed mounting on backup pad (1) right side has into material machine (7), and backup pad (1) left top fixed mounting has fixed plate (11), the inner wall fixed mounting of fixed plate (11) has unipolar motor (14), and the inner wall of fixed plate (11) is fixed the cover through the bearing and is equipped with connecting axle (13) that are located unipolar motor (14) top, the external fixation cover of connecting axle (13) is equipped with cylinder (12), the top fixed mounting of backup pad (1) has driving motor (4) and curb plate (8) that are located between material machine (7) and fixed plate (11) of income, the inboard fixed cover of curb plate (8) is equipped with the bearing, and is equipped with axis of rotation (9) through bearing fixed cover between curb plate (8) and driving motor (4), the external fixation cover of axis of rotation (9) is equipped with cutting blade (6), the top slip of backup pad (1) has cup jointed and is located axis of rotation (9) and fixed plate (11) between axis of rotation (9) and fixed plate (11) and is equipped with Carriage (10), fastening bolt (3) have been cup jointed to the outside screw thread of carriage (10), and the inside activity of carriage (10) has cup jointed rotary column (15), the bottom fixed mounting of backup pad (1) has evenly distributed's slip post (5), the outside slip of slip post (5) has cup jointed pipe (2), and the bottom fixed mounting of slip post (5) has spring (18).

2. The pole piece cutting mechanism of the pole piece splitting machine according to claim 1, characterized in that: the bottom of carriage (10) is provided with the slider, fastening bolt (3) are located inside the slider, the outside of backup pad (1) is seted up with carriage (10) assorted spout.

3. The pole piece cutting mechanism of the pole piece splitting machine according to claim 1, characterized in that: the roller (12) and the cutting blade (6) are respectively and uniformly distributed outside the connecting shaft (13) and the rotating shaft (9), and the position of the roller (12) corresponds to that of the cutting blade (6).

4. The pole piece cutting mechanism of the pole piece splitting machine according to claim 1, characterized in that: the outside of connecting axle (13) and the outside fixed cover of the output shaft of unipolar motor (14) are equipped with drive wheel (16), two drive wheel (16) between cup joint drive belt (17).

5. The pole piece cutting mechanism of the pole piece splitting machine according to claim 1, characterized in that: the length value of the rotary column (15) is larger than the length values of the rotary shaft (9) and the connecting shaft (13), and the distance between the rotary column (15) and the supporting plate (1) is the same as the thickness value of the pole piece.

6. The pole piece cutting mechanism of the pole piece splitting machine according to claim 1, characterized in that: baffles are arranged on two sides of the roller (12), and the bottoms of the sliding columns (5) and the tops of the sleeve pipes (2) are provided with matched baffles.