Pole piece slitting device

Abstract

The utility model discloses a pole piece slitting device which comprises a workbench. Materials are placed in the groove, the second electric push rod is started at the same time, the push plate is driven by the second electric push rod, the push plate is limited through the sliding groove, stability during moving is improved, the materials are driven by the push plate to move to the position below the frame, and the first electric push rod is started at the same time; a first electric push rod drives a bearing plate and a pressing plate to move, the pressing plate makes contact with materials to press the materials, meanwhile, the pressing plate prevents the materials from being damaged by too large pressure during pressing through a telescopic rod and a reset spring, and meanwhile a third electric push rod electric cutting tool is started to cut the materials; materials are limited and then slit, poor slitting and influence on the slitting effect caused by movement of the materials during slitting are prevented, meanwhile, a cutting tool is fixed through a clamping block and a fixing bolt, the cutting tool is convenient to install and replace, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pole piece slitting, specifically relates to pole piece slitting device. BACKGROUND

[0002] In the process of battery cell processing, the pole piece raw material needs to be slitted, and when the pole piece raw material is slitted, the pole piece raw material roll needs to be slitted into pole piece raw material pieces of a predetermined length along the transverse direction.

[0003] After searching, it is found that the pole piece slitting device of Chinese patent publication (announcement) No. CN208359130U includes a bottom plate, a U-shaped bracket is welded on the top of the bottom plate, a driving mechanism is installed on one side of the bracket close to the bottom plate, an L-shaped push plate is welded at the bottom of the driving mechanism, a guide groove is formed on one side of the push plate along the length direction of the push plate, a sliding block is slidably connected in the guide groove, a support plate of ring structure is welded on one end of the sliding block extending out of the guide groove, a sleeve ring is slidably connected on one side of the support plate away from the sliding block, a fixed shaft is movably connected in the sleeve ring, a connecting plate fixedly connected with the push plate is installed on one end of the fixed shaft, and a mounting groove is formed on one side of the fixed shaft along the length direction of the fixed shaft. The utility model has the advantages of simple structure, convenient and fast operation, convenient installation of the cutting knife, quick adjustment of the distance between the cutting knives, and adaptation to the cutting operation of pole pieces of different sizes, and improvement of the use range, but the device does not fix the material during slitting, and the material moves during slitting, which may cause poor slitting, so the pole piece slitting device is proposed. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a pole piece slitting device, thereby solving the problems in the above background technology.

[0005] To solve the above problems, the utility model adopts the following specific technical solutions:

[0006] The pole piece slitting device includes a workbench, a frame is arranged on the top surface of the workbench, a first electric push rod is arranged on the top surface of the frame, a bearing plate is connected to one end of the first electric push rod, a third electric push rod is arranged on the top surface of the bearing plate, a clamping block is connected to one end of the third electric push rod, a cutting tool is clamped in the clamping block, and the clamping block fixes the cutting tool through fixing bolts, an extension rod is arranged on the bottom surface of the bearing plate, a return spring is arranged on the extension rod, a pressing plate is connected to one end of the extension rod, and a through groove is formed in the top surface of the pressing plate.

[0007] Further, the one side surface of the workbench is provided with a second electric push rod, one end of the second electric push rod is connected with a push rod, the push rod is arranged in the groove, the groove is arranged on the top surface of the workbench, a sliding groove is arranged on the one side surface of the groove, a sliding block is slidably arranged in the sliding groove, and one end of the sliding block is connected with a push plate.

[0008] Further, the top surface of the workbench is provided with a collecting groove, a filter screen is arranged in the collecting groove, the collecting groove is communicated with a collecting box, and the collecting box is arranged on the bottom surface of the base.

[0009] Further, the bottom surface of the base is provided with a screw rod, the screw rod is connected with a sleeve through threads, and one end of the sleeve is connected with a supporting leg.

[0010] Further, the top surface of the bearing plate is provided with a guide rod, the guide rod penetrates through the top surface of the frame, and a limiting block is arranged on the guide rod.

[0011] Further, the one side surface of the workbench is provided with an operation panel.

[0012] Compared with the prior art, the pole piece slitting device has the following beneficial effects:

[0013] (1) In the utility model, the bearing plate, the pressing plate, the clamping block, the push plate, the sliding groove and the bearing plate are adopted, in the actual application process, the material is placed in the groove, and the second electric push rod is started, the push plate is driven by the second electric push rod, the push plate is limited through the sliding groove, the stability during movement is increased, the material is moved by the push plate, is moved to the frame below, and the first electric push rod is started, the bearing plate and the pressing plate are driven by the first electric push rod and move, the material is pressed by the pressing plate, the damage of the material caused by excessive pressure during pressing is prevented through the telescopic rod and the reset spring, the material is cut by the third electric push rod electric cutter, the material is cut after being limited, the cutting is prevented during cutting, the cutting effect is affected, the cutting tool is fixed through the clamping block and the fixed bolt, the cutting tool is conveniently installed and replaced, and the practicability of the device is increased. ACCURACY OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0015] Fig. 1It is the structure schematic view of the pole piece slitting device provided by the utility model.

[0016] Fig. 2 It is the whole structure schematic view of the bearing and pressing plate of the utility model.

[0017] Fig. 3 It is the enlarged view of A of the pole piece slitting device of the utility model.

[0018] In the drawing,

[0019] 1, workbench;2, screw rod;3, supporting leg;4, collection box;5, frame;6, first electric push rod;7, bearing plate;8, pressing plate;9, sliding slot;10, collection groove;11, push plate;12, second electric push rod;13, operation panel;14, base;15, third electric push rod;16, guide rod;17, recess;18, clamping block;19, cutting tool;20, telescopic rod;21, fixing bolt;22, return spring;23, through slot. Specific implementation

[0020] In order to further illustrate each embodiment, the utility model provides drawings, these drawings are part of the utility model disclosure, mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0021] According to the embodiment of the utility model, the pole piece slitting device is provided.

[0022] The utility model is further illustrated in combination with the drawings and specific implementation mode, as Figs. 1-3 As shown in the utility model embodiment, the pole piece slitting device comprises a workbench 1, the top surface of the workbench 1 is provided with a frame 5, the top surface of the frame 5 is provided with a first electric push rod 6, one end of the first electric push rod 6 is connected with a bearing plate 7, the top surface of the bearing plate 7 is provided with a third electric push rod 15, one end of the third electric push rod 15 is connected with a clamping block 18, the clamping block 18 is clamped with a cutting tool 19, and the clamping block 18 is fixed with the cutting tool 19 through a fixing bolt 21, the bottom surface of the bearing plate 7 is provided with a telescopic rod 20, the telescopic rod 20 is provided with a return spring 22, one end of the telescopic rod 20 is connected with a pressing plate 8, the top surface of the pressing plate 8 is provided with a through slot 23, the pressing plate 8 can be set to press and limit the material during slitting, to prevent the material from deviating during slitting and causing poor slitting.

[0023] In one embodiment, the workbench 1 side surface is provided with a second electric push rod 12, and one end of the second electric push rod 12 is connected with a push rod, the push rod is arranged in the groove 17, and the groove 17 is arranged on the top surface of the workbench 1, a sliding groove 9 is arranged on one side surface of the groove 17, a sliding block is slidably arranged in the sliding groove 9, and one end of the sliding block is connected with a push plate 11. The sliding groove 9 is arranged to facilitate the positioning of the push plate 11, thereby reducing the shaking during movement.

[0024] In one embodiment, the top surface of the workbench 1 is provided with a collecting groove 10, and the collecting groove 10 is provided with a filter screen. The collecting groove 10 is communicated with a collecting box 4, and the collecting box 4 is arranged on the bottom surface of the base 14. The top surface of the base 14 is connected with the workbench 1 through a support rod. The collecting device facilitates the cleaning of personnel.

[0025] In one embodiment, the bottom surface of the base 14 is provided with a screw rod 2, and the screw rod 2 is connected with a sleeve through threads, and one end of the sleeve is connected with a supporting leg 3. The screw rod 2, the sleeve and the supporting leg 3 facilitate the adjustment of the height of the device, thereby being suitable for operators of different heights.

[0026] In one embodiment, the top surface of the bearing plate 7 is provided with a guide rod 16, and the guide rod 16 penetrates through the top surface of the frame 5. Limiting blocks are arranged on the guide rod 16. The guide rod 16 increases the stability of the bearing plate 7 during movement.

[0027] In one embodiment, the side surface of the workbench 1 is provided with an operation panel 13.

[0028] Working principle: place the material in the groove 17, and start the second electric push rod 12. The second electric push rod 12 drives the push plate 11, which is limited by the sliding groove 9 to increase the stability during movement. The push plate 11 moves the material, and moves to the lower side of the frame 5. Start the first electric push rod 6 to drive the bearing plate 7 and the pressing plate 8 to move. The pressing plate 8 contacts the material to press it. The pressing plate 8 is prevented from being pressed too hard to damage the material through the extension rod 20 and the return spring 22. Start the third electric push rod 15 to drive the cutting tool 19 to cut the material. The material is cut after being limited to prevent movement during cutting, which affects the cutting effect. The cutting tool 19 is fixed by the clamping block 18 and the fixing bolt 21, which facilitates the installation and replacement of the cutting tool, thereby increasing the practicability of the device.

[0029] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific situation.

[0030] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for slitting pole pieces, comprising a worktable (1), characterized in that, The top surface of the workbench (1) is provided with a frame (5), and the top surface of the frame (5) is provided with a first electric push rod (6), one end of the first electric push rod (6) is connected with a bearing plate (7), and the top surface of the bearing plate (7) is provided with a third electric push rod (15), one end of the third electric push rod (15) is connected with a clamping block (18), and the clamping block (18) is clamped with a cutting tool (19), and the clamping block (18) fixes the cutting tool (19) through a fixing bolt (21), the bottom surface of the bearing plate (7) is provided with a telescopic rod (20), and the telescopic rod (20) is provided with a return spring (22), one end of the telescopic rod (20) is connected with a pressing plate (8), and the top surface of the pressing plate (8) is provided with a through slot (23).

2. The pole piece slitting device of claim 1, wherein, The side surface of the workbench (1) is provided with a second electric push rod (12), and one end of the second electric push rod (12) is connected with a push rod, the push rod is arranged in the groove (17), and the groove (17) is arranged on the top surface of the workbench (1), the side surface of the groove (17) is provided with a sliding groove (9), and the sliding groove (9) is provided with a sliding block, and one end of the sliding block is connected with a push plate (11).

3. The pole piece slitting device of claim 1, wherein, The top surface of the workbench (1) is provided with a collecting groove (10), and the collecting groove (10) is provided with a filter screen, the collecting groove (10) is communicated with a collecting box (4), and the collecting box (4) is arranged on the bottom surface of the base (14), and the top surface of the base (14) is connected with the workbench (1) through the supporting rod.

4. The pole piece slitting device of claim 3, wherein, The bottom surface of the base (14) is provided with a screw rod (2), and the screw rod (2) is connected with a sleeve through threads, and one end of the sleeve is connected with a supporting leg (3).

5. The pole piece slitting device of claim 1, wherein, The top surface of the bearing plate (7) is provided with a guide rod (16), and the guide rod (16) penetrates through the top surface of the frame (5), and the guide rod (16) is provided with a limiting block.

6. The pole piece slitting device of claim 1, wherein, The side surface of the workbench (1) is provided with an operation panel (13).

Images