A cutter installation structure that is easy to replace

Abstract

The utility model relates to the technical field of cutter installation structure, and proposes a cutter installation structure that is easy to replace, including a guide rail, one side of the guide rail is movably connected with a mounting assembly, the mounting assembly includes a mounting piece for mounting the cutter, one side of the mounting piece is provided with a first pressing piece that is connected to the mounting piece to press and fix the cutter, and the other side of the mounting piece is provided with a second pressing piece that is connected to the mounting piece so that the mounting piece is stably connected to the guide rail. The utility model realizes the disassembly and installation of the cutter by separating and fixing the first pressing piece from the slider, and the whole process is simple to operate, short in time, and greatly reduces the amount of manual labor.

Description

Technical Field

[0001] The utility model relates to the technical field of cutter installation structures, in particular to a cutter installation structure which is easy to replace. Background Art

[0002] In the battery manufacturing process, the electrode sheets need to be cut according to certain shapes and specifications. This is mainly done by using a single-sided cutter to cut the electrode sheets multiple times. When the number of cuts is reached, the cutter must be replaced. This requires a cutter installation mechanism to facilitate the replacement of the cutter.

[0003] After searching, the Chinese patent publication number CN220372346U discloses "a cutter structure for an electrode sheet, comprising an upper pressing plate, a driving assembly and a cutter; the upper side edge and the lower side edge of the cutter both have a blade, the cutter is arranged on one side of the upper pressing plate, the driving assembly is used to drive the cutter to rotate, the driving assembly includes a driving motor, the cutter is fixedly connected to the motor shaft of the driving motor, and the driving motor is a servo motor".

[0004] However, in the implementation of the relevant technology, the following problems are found: the above-mentioned cutter structure can switch to another blade when one blade of the double-sided cutter is damaged, and the switching process is realized by driving the cutter to rotate by a driving motor; however, during the use of this double-sided cutter, both blades will be damaged after rotation, which requires the double-sided cutter to be disassembled and replaced. Since the cutter is fixedly connected to the output shaft of the motor, the cutter needs to be separated from the output shaft of the motor when the cutter is replaced. This process requires the removal of a large number of bolts, and the position of the cutter needs to be repeatedly adjusted during installation, which causes the cutter replacement process to take too long, which not only increases the amount of manual labor, but also reduces work efficiency. Utility Model Content

[0005] The utility model provides a cutter installation structure which is easy to replace, thereby solving the problem of long cutter replacement time in the prior art.

[0006] The technical solution of the utility model is as follows: a cutter installation structure that is easy to replace, including a guide rail, one side of the guide rail is movably connected with a mounting assembly, the mounting assembly includes a mounting piece for mounting the cutter, one side of the mounting piece is provided with a first clamping piece that is connected to the mounting piece to clamp and fix the cutter, and the other side of the mounting piece is provided with a second clamping piece that is connected to the mounting piece to stably connect the mounting piece to the guide rail.

[0007] Preferably, the mounting member includes a slider, the bottom of which is fixedly connected to a guide block, the guide block is slidably connected to one side of a guide rail, one side of the slider is provided with a knife groove slidably matched with the cutting knife, and the bottom end of the slider is fixedly connected to a hand guard.

[0008] Preferably, the hand guard is an L-shaped structure, and the vertical section of the hand guard is fixedly connected to the slider by bolts.

[0009] Preferably, the first clamping member includes a pressing plate, the four corners of the pressing plate are threadedly connected with screws passing through the pressing plate, one ends of the four screws are threadedly connected to the slider, and the other ends of the four screws are fixedly connected with knurled nuts.

[0010] Preferably, the second clamping member includes a pressing block, the bottom end of which is fixedly connected to a second guide block, the second guide block is slidably connected to the other side of the guide rail, the outer side of the pressing block is threadedly connected to a plurality of connecting bolts, and the pressing block is fixedly connected to the slider via connecting bolts.

[0011] Preferably, a plurality of screw holes corresponding to the screw rods and the connecting bolts are respectively provided on both sides of the sliding block, and the screw rods and the connecting bolts are threadedly matched with the corresponding screw holes.

[0012] Preferably, slide grooves are provided on both sides of the guide rail, and the guide block 1 and the guide block 2 are slidably connected to the inner walls of the corresponding slide grooves.

[0013] Preferably, the guide block 1 and the guide block 2 are both T-shaped structures, and the horizontal sections of the guide block 1 and the guide block 2 are slidably connected to the slide groove.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the top of the cutter is matched with the knife groove on one side of the slider, and then the first clamping member is connected to the slider to clamp and fix the cutter, and then the slider is connected to the second clamping member to stably install the slider on the guide rail, so that the cutter can be quickly installed; similarly, the cutter can be removed and replaced by only separating the first clamping member from the slider. The whole process is simple to operate, short in time, and greatly reduces the amount of manual labor;

[0016] 2. In the utility model, when cutting, the slider is pushed and the front end of the hand guard is used to press the pole piece to the same height, and then the pole piece is cut along a smooth straight line by sliding along the cutter gap. After cutting, the slider is pulled back to its original position to wait for the next cutting procedure. When replacing the blade, it is only necessary to turn the knurled nut to loosen the screw, install the blade, and then tighten it by hand. The whole process is simple to operate, and the cutter can be quickly replaced, which is beneficial to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a cutter installation structure that is easy to replace.

[0018] Figure 2 It is a structural schematic diagram of the installation component of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the mounting piece of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the first pressing member of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the second pressing member of the utility model.

[0022] The accompanying drawings are marked as follows: 1. guide rail; 11. slide groove; 2. mounting assembly; 21. mounting part; 211. slider; 212. guide block one; 213. hand guard; 214. knife groove; 215. screw hole; 22. first clamping member; 221. pressure plate; 222. screw rod; 223. knurled nut; 23. second clamping member; 231. pressure block; 232. guide block two; 233. connecting bolt; 3. cutter. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 3 The utility model provides a cutter installation structure that is easy to replace, including a guide rail 1, one side of the guide rail 1 is movably connected with a mounting assembly 2, the mounting assembly 2 includes a mounting piece 21 for installing the cutter 3, one side of the mounting piece 21 is provided with a first clamping piece 22 that is connected to the mounting piece 21 to clamp and fix the cutter 3, and the other side of the mounting piece 21 is provided with a second clamping piece 23 that is connected to the mounting piece 21 so that the mounting piece 21 is stably connected to the guide rail 1; the mounting piece 21 includes a slider 211, the bottom of the slider 211 is fixedly connected with a guide block 212, the guide block 212 is slidably connected to one side of the guide rail 1, one side of the slider 211 is provided with a knife groove 214 that slidably cooperates with the cutter 3, the bottom end of the slider 211 is fixedly connected with a hand guard 213, the hand guard 213 is an L-shaped structure, and the vertical section of the hand guard 213 is fixedly connected to the slider 211 by bolts.

[0025] By matching the top of the cutter 3 with the knife groove 214 on one side of the slider 211, and then connecting the slider 211 with the first clamping member 22 to clamp and fix the cutter 3, and then connecting the slider 211 with the second clamping member 23 to stably install the slider 211 on the guide rail 1, the cutter 3 can be quickly installed. Similarly, the cutter 3 can be removed and replaced by simply disengaging the first clamping member 22 from the slider 211. The whole process is simple to operate, short in time, and greatly reduces the amount of manual labor.

[0026] Reference Figure 4 The first pressing member 22 includes a pressing plate 221, and the four corners of the pressing plate 221 are all threadedly connected with screw rods 222 that penetrate the pressing plate 221, one end of the four screw rods 222 is threadedly connected to the slider 211, and the other end of the four screw rods 222 is fixedly connected with a knurled nut 223. By rotating the knurled nut 223, the screw rod 222 and the slider 211 can be relatively rotated, so that the screw rod 222 and the slider 211 can be fixed and separated, and the pressing plate 221 can be installed and disassembled, and then the cutter 3 can be removed and installed.

[0027] Reference Figure 5 The second pressing member 23 includes a pressing block 231, and a guide block 232 is fixedly connected to the bottom end of the pressing block 231. The guide block 232 is slidably connected to the other side of the guide rail 1. The outer side of the pressing block 231 is threadedly connected with a plurality of connecting bolts 233. The pressing block 231 is fixedly connected to the slider 211 through the connecting bolts 233. A plurality of screw holes 215 corresponding to the screw rods 222 and the connecting bolts 233 are respectively provided on both sides of the slider 211. The screw rods 222 and the connecting bolts 233 are threadedly matched with the corresponding screw holes 215. Slide grooves 11 are provided on both sides of the guide rail 1. The guide blocks 1 212 and 232 are slidably connected to the inner walls of the corresponding slide grooves 11. The guide blocks 1 212 and 232 are both T-shaped structures. The horizontal sections of the guide blocks 1 212 and 232 are slidably connected to the slide grooves 11. The pressing block 231 can be connected and disconnected from the sliding block 211 by rotating the connecting bolt 233 , so that the sliding block 211 and the guide rail 1 can be installed and removed.

[0028] The working principle of the utility model is as follows: when installing the cutter 3, the top of the cutter 3 is matched with the knife groove 214 on one side of the slider 211, and then the pressing plate 221 is fitted with one side of the slider 211, and the screw rod 222 and the slider 211 can be rotated relative to each other by rotating the knurled nut 223, so that the pressing plate 221 can press and fix the cutter 3;

[0029] When cutting, you only need to push the slider 211 and the front end of the hand guard 213 to press the pole piece to the same height, then slide along the gap of the cutter 3 to cut the pole piece along a smooth straight line. After cutting, pull the slider 211 back to its original position and wait for the next cutting procedure. When replacing the blade, you only need to turn the knurled nut 223 to loosen the screw rod 222, then install the blade, and then tighten it by hand. The whole process is simple to operate, and the cutter 3 can be quickly replaced, which is conducive to improving work efficiency.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutter installation structure that is easy to replace, comprising a guide rail (1), characterized in that: A mounting assembly (2) is movably connected to one side of the guide rail (1), the mounting assembly (2) comprising a mounting member (21) for mounting the cutter (3), one side of the mounting member (21) being provided with a first pressing member (22) connected to the mounting member (21) for pressing and fixing the cutter (3), and the other side of the mounting member (21) being provided with a second pressing member (23) connected to the mounting member (21) for stably connecting the mounting member (21) to the guide rail (1).

2. A cutter installation structure that is easy to replace according to claim 1, characterized in that: The mounting member (21) comprises a slider (211), the bottom of the slider (211) being fixedly connected to a guide block 1 (212), the guide block 1 (212) being slidably connected to one side of the guide rail (1), one side of the slider (211) being provided with a knife groove (214) slidably matched with the cutter (3), and the bottom end of the slider (211) being fixedly connected to a hand guard (213).

3. The cutter installation structure that is easy to replace according to claim 2, characterized in that: The hand guard (213) is an L-shaped structure, and the vertical section of the hand guard (213) is fixedly connected to the sliding block (211) via bolts.

4. The cutter installation structure that is easy to replace according to claim 2, characterized in that: The first clamping member (22) comprises a pressing plate (221), the four corners of the pressing plate (221) being threadedly connected to screw rods (222) penetrating the pressing plate (221), one end of the four screw rods (222) being threadedly connected to the slider (211), and the other ends of the four screw rods (222) being fixedly connected to a knurled nut (223).

5. The cutter installation structure that is easy to replace according to claim 4, characterized in that: The second pressing member (23) comprises a pressing block (231), the bottom end of the pressing block (231) is fixedly connected to a second guide block (232), the second guide block (232) is slidably connected to the other side of the guide rail (1), the outer side of the pressing block (231) is threadedly connected to a plurality of connecting bolts (233), and the pressing block (231) and the sliding block (211) are fixedly connected via the connecting bolts (233).

6. The cutter installation structure that is easy to replace according to claim 5, characterized in that: A plurality of screw holes (215) corresponding to the screw rods (222) and the connecting bolts (233) are respectively provided on both sides of the sliding block (211), and the screw rods (222) and the connecting bolts (233) are threadedly matched with the corresponding screw holes (215).

7. The cutter installation structure that is easy to replace according to claim 5, characterized in that: Slide grooves (11) are provided on both sides of the guide rail (1), and the first guide block (212) and the second guide block (232) are slidably connected to the inner walls of the corresponding slide grooves (11).

8. The cutter installation structure that is easy to replace according to claim 7, characterized in that: The guide block 1 (212) and the guide block 2 (232) are both T-shaped structures, and the horizontal sections of the guide block 1 (212) and the guide block 2 (232) are slidably connected to the slide groove (11).

Images