CN211565997U

CN211565997U - Cutting assembly of lithium battery pole piece die cutting machine

Info

Publication number: CN211565997U
Application number: CN201922344257.XU
Authority: CN
Inventors: 史磊
Original assignee: Liaoning Hou Neng Technology Co ltd
Current assignee: Liaoning Hou Neng Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-25
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a lithium battery pole piece cross cutting machine cuts off subassembly, including parallel arrangement's base and last frame plate, go up the top that the base was located to the frame plate, support column fixed connection is passed through at the top of going up frame plate and base, the one end fixedly connected with driving motor who keeps away from the support column of going up the frame plate, driving motor's output fixedly connected with transfer line, upward be equipped with the sliding opening on the frame plate, sliding connection has the bearing bar in the sliding opening, the bearing bar runs through the both ends of sliding opening respectively and outwards extends, the one end that the bearing bar is close to the base is equipped with the cutter. The utility model discloses a setting of adjustable fixed establishment makes the device can carry out free regulation according to the size of pole piece to the result of use of device has been promoted.

Description

Cutting assembly of lithium battery pole piece die cutting machine

Technical Field

The utility model relates to a cross cutting machine technical field especially relates to a lithium battery pole piece cross cutting machine cuts off subassembly.

Background

Along with the gradual progress of the state to the subsidy of new energy batteries, high-capacity and high-specific energy lithium ion batteries are more and more sought by vehicle manufacturers, and the soft-package laminated battery has the advantages of high energy density, long cycle life, good power performance and the like, and is widely applied to the fields of electronic products and power energy. In the manufacturing process of the soft package battery, the sheet making process is the bottleneck of production efficiency, and the sheet making die-cutting machine on the market at present mainly adopts the mode of mechanical blanking of an upper cutting die and a lower cutting die to carry out die cutting on the pole pieces.

But the current subassembly component mechanism that cuts off is comparatively simple, cuts off the subassembly and can't carry out free regulation according to the size of pole piece to influence the application scope who cuts off the subassembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and cutting off the subassembly and constitute the mechanism comparatively simple, cut off the problem that the subassembly can't carry out the freedom regulation according to the size of pole piece, and the lithium battery pole piece cross cutting machine who provides cuts off the subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting assembly of a lithium battery pole piece die-cutting machine comprises a base and an upper frame plate which are arranged in parallel, the upper frame plate is arranged above the base, the tops of the upper frame plate and the base are fixedly connected through a support column, one end of the upper frame plate, which is far away from the support column, is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a transmission rod, a sliding opening is arranged on the upper frame plate, a bearing rod is connected in the sliding opening in a sliding manner, the bearing rod respectively penetrates through the two ends of the sliding opening and extends outwards, a cutter is arranged at one end, which is close to the base, of the bearing rod, a control block is fixedly sleeved at one end, which is close to the cutter, the control block is connected with the upper frame plate through a plurality of damping shock absorbers, a sliding groove is arranged, one end of the bearing rod, far away from the cutter, is fixedly connected with a limiting block.

Preferably, the inner wall of the mounting groove is provided with a sliding opening corresponding to the L-shaped support rod, the sliding opening is connected with a plurality of steel balls in a sliding mode, and the edges of the steel balls are in contact with the L-shaped support rod.

Preferably, the cutter is in threaded connection with the bearing rod, and the bearing rod is provided with a thread groove corresponding to the cutter.

Preferably, one end of the bearing rod, which is far away from the cutter, is fixedly connected with a limiting block.

Preferably, rubber pads are fixedly bonded to opposite sides of the two squeezing plates.

Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the fixed mouth on the latch segment.

The utility model discloses in, the user is when using, places the pole piece in the mounting groove, then rotates turn flower basket screw and drives L type bracing piece removal rotation to make the stripper plate remove and fix the pole piece, if the rubber pad on the stripper plate can prevent that the pole piece from sliding simultaneously, then open driving motor and drive the transfer line and rotate, thereby it slides to drive the slider through the axostylus axostyle, make the control block drive bearing bar reciprocate, thereby drive the cutter and cut off the pole piece, the damping bumper shock absorber can play certain elastic buffer effect to the bearing bar simultaneously. The utility model discloses a setting of adjustable fixed establishment makes the device can carry out free regulation according to the size of pole piece to the result of use of device has been promoted.

Drawings

Fig. 1 is a schematic front view structure diagram of a cutting assembly of a lithium battery pole piece die cutting machine according to the present invention;

fig. 2 is the utility model provides a lithium battery pole piece cross cutting machine cuts off side view structure schematic diagram of subassembly.

In the figure: the device comprises a base 1, an upper frame plate 2, a support column 3, a locking block 4, a fixing block 5, a support rod 6L, a turnbuckle 7, an extrusion plate 8, a steel ball 9, a driving motor 10, a transmission rod 11, a bearing rod 12, a cutter 13, a control block 14, a damping shock absorber 15, a sliding block 16, a shaft rod 17 and a limiting block 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cutting assembly of a lithium battery pole piece die-cutting machine comprises a base 1 and an upper frame plate 2 which are arranged in parallel, wherein the upper frame plate 2 is arranged above the base 1, the top of the upper frame plate 2 and the top of the base 1 are fixedly connected through support columns 3 and used for supporting the upper frame plate 2, the top of the base 1 is provided with a mounting groove, two L-shaped support rods 6 which are symmetrically arranged are inserted on the inner wall of the mounting groove in a sliding manner and used for supporting an extrusion plate 8, one ends of the L-shaped support rods 6 are fixedly connected with the extrusion plate 8, the top of the base 1 is fixedly connected with a fixed block 5 and used for supporting a turnbuckle 7, and the fixed block 5 is connected with the L-;

in the utility model, one end of the upper frame plate 2 far from the support column 3 is fixedly connected with a driving motor 10 for driving the transmission rod 11 to rotate, the output end of the driving motor 10 is fixedly connected with the transmission rod 11 for driving a slide block 16 to slide, the upper frame plate 2 is provided with a sliding opening, the sliding opening is internally and slidably connected with a bearing rod 12 for driving a cutter 13 to cut off, the bearing rod 12 respectively penetrates through two ends of the sliding opening and extends outwards, one end of the bearing rod 12 near the base 1 is provided with the cutter 13 for cutting off a pole piece, one end of the bearing rod 12 near the cutter 13 is fixedly sleeved with a control block 14 for supporting the slide block 16, the control block 14 is connected with the upper frame plate 2 through a plurality of damping shock absorbers 15 to play a certain role of damping and buffering, one side of the control block 14 far from the support column 3 is provided with a sliding, the slide 16 and the transmission rod 11 are rotatably connected by a shaft 17.

The utility model discloses in, be equipped with the sliding opening that corresponds with L type bracing piece 6 on the inner wall of mounting groove, sliding connection has a plurality of steel balls 9 in the sliding opening, steel ball 9's edge contacts with L type bracing piece 6, reduce the frictional force between L type bracing piece 6 and the sliding opening inner wall, be threaded connection between cutter 13 and the bearing bar 12, be equipped with the thread groove that corresponds with cutter 13 on the bearing bar 12, conveniently change cutter 13, cutter 13's one end fixedly connected with stopper 18 is kept away from to bearing bar 12, prevent that bearing bar 12 from droing in the sliding opening, two one side that the stripper plate 8 is relative all fixed bonding has rubber, prevent that the pole piece from sliding, a plurality of latch segments 4 of bottom fixedly connected with of base 1, be equipped with fixed mouthful on the latch segment 4, make things convenient for fixed baseplate 1.

The utility model discloses in, place the pole piece in the mounting groove earlier, then rotate turnbuckle 7 and drive 6 removal rotations of L type bracing piece, thereby make 8 removal of stripper plate fix the pole piece, if the rubber pad on the stripper plate 8 can prevent that the pole piece from sliding simultaneously, then open driving motor 10 and drive transfer line 11 and rotate, thereby it slides to drive slider 16 through axostylus axostyle 17, make 14 drive bearing bar 12 of control block reciprocate, thereby drive cutter 13 and cut off the pole piece, damping shock absorber 15 can play certain elastic buffer effect to bearing bar 12 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lithium battery pole piece die-cutting machine cuts off subassembly, includes parallel arrangement's base (1) and upper frame plate (2), and upper frame plate (2) are located the top of base (1), its characterized in that, support column (3) fixed connection is passed through at the top of upper frame plate (2) and base (1), the top of base (1) is equipped with the mounting groove, slide on the inner wall of mounting groove and insert two L type bracing pieces (6) that are equipped with the symmetry setting, the one end fixedly connected with stripper plate (8) of L type bracing piece (6), the top fixedly connected with fixed block (5) of base (1), fixed block (5) are connected through basket of flowers screw (7) with L type bracing piece (6), the one end fixedly connected with driving motor (10) that support column (3) were kept away from to upper frame plate (2), the output fixedly connected with transfer line (11) of driving motor (10), the utility model discloses a support column, including last frame plate (2), be equipped with the mouth that slides on the mouth, sliding connection has bearing bar (12) in the mouth that slides, bearing bar (12) run through the both ends of mouth that slides and outwards extend respectively, the one end that bearing bar (12) are close to base (1) is equipped with cutter (13), the one end fixed cover that bearing bar (12) are close to cutter (13) has connect control block (14), connect through a plurality of damping shock absorbers (15) between control block (14) and the last frame plate (2), one side that support column (3) were kept away from in control block (14) is equipped with the spout, sliding connection has slider (16) in the spout, rotate through axostylus axostyle (17) between slider (16) and transfer line (11.

2. The cutting assembly of the die cutting machine for lithium battery pole pieces, according to claim 1, is characterized in that a sliding opening corresponding to the L-shaped support rod (6) is formed in the inner wall of the mounting groove, a plurality of steel balls (9) are connected in the sliding opening in a sliding mode, and the edge of each steel ball (9) is in contact with the L-shaped support rod (6).

3. The cutting assembly of the die cutting machine for lithium battery pole pieces according to claim 1, wherein the cutting knife (13) is in threaded connection with the bearing rod (12), and a thread groove corresponding to the cutting knife (13) is formed in the bearing rod (12).

4. The cutting assembly of the die cutting machine for pole pieces of lithium batteries according to claim 1, wherein one end of the bearing rod (12) far away from the cutter (13) is fixedly connected with a limiting block (18).

5. The cutting assembly of the lithium battery pole piece die cutting machine according to claim 1, wherein rubber pads are fixedly bonded to opposite sides of the two extrusion plates (8).

6. The cutting assembly of the lithium battery pole piece die cutting machine according to claim 1, wherein a plurality of locking blocks (4) are fixedly connected to the bottom of the base (1), and fixing openings are formed in the locking blocks (4).