Leftover material cutting device

Abstract

The utility model relates to the technical field of battery production, and discloses a rim charge cutting device. A base is included; the rolling mechanism comprises supporting vertical plates, a driving assembly and a rolling assembly, the supporting vertical plates are arranged on the base in a bilateral symmetry mode, and a top plate is arranged at the upper ends of the two supporting vertical plates; the driving assembly is fixedly arranged on one side of the supporting vertical plate; the output end of the driving assembly is in driving connection with a roller shaft, and the roller shaft is rotatably arranged between the two supporting vertical plates in the Y-axis direction. The rolling assembly is arranged above the roller shaft and comprises a guide rod, a fixing plate, a roller and a first driving air cylinder, the guide rod slidably penetrates through the top plate and is connected with the fixing plate, and the roller is axially arranged in the Y-axis direction and is rotatably connected to the lower end of the fixing plate; the first driving cylinder is erected on the top plate and is in driving connection with the fixing plate; and the cutter mechanism and the rolling mechanism are arranged on the base in parallel. The rim charge cutting device is compact in structure, small in occupied space and suitable for various working environments.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a side material cutting device. Background Art

[0002] During the production process of battery cover plates, a lot of scraps are generated. The scraps can be collected by winding them up through a winding device or by cutting them up before collection. Since the scraps left after the raw materials are stamped have different shapes, in the method of cutting the scraps and then collecting them, the scraps are first flattened by a rolling device and then cut up by a cutting device. However, in the prior art, multiple brackets are usually set between the rolling device and the cutting device to support and guide the scraps, so as to prevent the scraps between the rolling device and the cutting device from falling down due to being too long and affecting the cutting work.

[0003] In the above-mentioned equipment for shredding, collecting and processing the scraps, since the rolling equipment, cutting equipment and multiple brackets occupy a relatively large area, this method of collecting and processing the scraps is not suitable for many work scenarios.

[0004] Therefore, there is an urgent need for a side material cutting device to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of the utility model is to provide a scrap material cutting device to solve the problem that the equipment used for scrap material shredding and collection in the prior art occupies too large an area and leads to poor applicability.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a side material cutting device, comprising:

[0008] Base;

[0009] The rolling mechanism comprises a supporting plate, a driving assembly and a rolling assembly, wherein the supporting plates are symmetrically arranged on the base, and a top plate is arranged at the upper ends of the two supporting plates; the driving assembly is fixedly arranged on one side of the supporting plate;

[0010] The output end of the driving assembly is drivingly connected to a roller shaft, and the roller shaft is rotatably arranged between the two supporting vertical plates along the Y-axis direction;

[0011] The rolling assembly is arranged above the roller shaft, and includes a guide rod, a fixed plate, a roller and a first driving cylinder. The guide rod can slide through the top plate and be connected to the fixed plate. The roller is axially arranged along the Y-axis direction and rotatably connected to the lower end of the fixed plate. The first driving cylinder is mounted on the top plate and is drivingly connected to the fixed plate.

[0012] A cutter mechanism is arranged on the base in parallel with the rolling mechanism, and the cutter mechanism is used for cutting the edge material.

[0013] As an optional technical solution for a side material cutting device, the driving assembly includes a driving motor, a reducer and a coupling connected in sequence, a mounting frame is installed on the side of the supporting vertical plate, the reducer is fixed on the mounting frame, and the coupling is arranged in the mounting frame and is connected to the roller drive.

[0014] As an optional technical solution for the edge material cutting device, it also includes a guide component, which is arranged between the two supporting vertical plates and is flush with the roller shaft. The guide component is used to guide the edge material between the roller and the roller shaft for roller pressing.

[0015] As an optional technical solution for a side material cutting device, the guide assembly includes a guide plate and a guide wheel. The guide plate is symmetrically provided with two guide grooves matching the guide wheel. A long strip-shaped adjustment through hole is provided at the bottom of the guide groove. The guide wheel can be adjusted left and right in the guide groove.

[0016] As an optional technical solution for the edge material cutting device, the rolling assembly also includes a linear bearing, and the linear bearing is arranged on the top plates on both sides of the first driving cylinder, and the guide rod is slidably sleeved in the linear bearing.

[0017] As an optional technical solution for the edge material cutting device, a flange is installed on the outer side surface of the supporting vertical plate away from the driving assembly, and the end of the roller shaft is rotatably arranged in the flange.

[0018] As an optional technical solution for a side material cutting device, the cutting mechanism includes a second driving cylinder, an upper cutting assembly, a lower cutting assembly and a support frame, the second driving cylinder is mounted on the top plate, the upper cutting assembly includes a mounting plate and an upper cutting knife arranged on the outer side surface of the mounting plate, the upper end surface of the mounting plate is drivingly connected to the telescopic end of the second driving cylinder, a guide column is provided between the mounting plate and the lower cutting assembly, and the lower cutting assembly is mounted on the support frame.

[0019] As an optional technical solution for a side material cutting device, the lower cutting assembly includes a carrier, a lower cutting knife and a knife support plate. A accommodating cavity is opened on the carrier, and the lower cutting knife is arranged in the accommodating cavity. The knife support plate is fixedly connected to the outer side surface of the carrier and the cutting edge surface of the lower cutting knife respectively.

[0020] As an optional technical solution for the edge material cutting device, the upper end surface of the carrier is equipped with a guide pressing plate parallel to the lower cutting knife, and a channel for the edge material to pass through is formed between the guide pressing plate and the carrier.

[0021] As an optional technical solution for the edge material cutting device, a guide piece is provided on the outer side surface of the blade, and the guide piece is used for guiding and collecting the shredded edge materials.

[0022] The beneficial effects of the utility model are:

[0023] The utility model provides a device for cutting off a side material, which includes a base, a rolling mechanism and a cutting mechanism; the rolling mechanism includes a supporting upright plate symmetrically arranged on the base, and a top plate is arranged at the upper end of the supporting upright plate; a driving assembly is arranged on one side of the supporting upright plate; the output end of the driving assembly is connected to a roller shaft; a rolling assembly is arranged above the roller shaft; the cutting mechanism and the rolling mechanism are arranged side by side on the base. Under the above structure, the side material is sequentially conveyed to the roller shaft through the guide assembly, the first driving cylinder drives the roller to move downward to flatten the side material with different angular shapes, and under the rotation of the roller shaft, the side material is flattened and conveyed to the cutting mechanism and accurately conveyed to the upper cutting knife and the lower cutting knife through the guide pressing sheet, the second driving cylinder drives the upper cutting knife to perform a reciprocating cutting action up and down relative to the lower cutting knife, and finally the side material is shredded and output to the collection box through the guide member. The device for cutting off a side material has a compact structure, occupies a small space, has stronger applicability, and is suitable for various working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the edge material cutting device of the embodiment of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the rolling mechanism in the embodiment of the utility model at a first viewing angle;

[0026] Figure 3 It is a structural schematic diagram of the rolling mechanism in the embodiment of the utility model at a second viewing angle;

[0027] Figure 4 This is a schematic diagram of the structure of the guide assembly in the embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the cutter mechanism in the embodiment of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the lower cutting component in the embodiment of the utility model.

[0030] In the figure:

[0031] 1. Base;

[0032] 2. Rolling mechanism; 20. Supporting plate; 21. Driving assembly; 210. Driving motor; 211. Reducer; 212. Coupling; 213. Mounting frame; 22. Rolling assembly; 221. Guide rod; 222. Fixing plate; 223. Roller; 224. First driving cylinder; 225. Linear bearing; 23. Top plate; 24. Roller; 25. Guide assembly; 251. Guide plate; 252. Guide wheel; 253. Guide groove; 254. Adjusting through hole; 26. Flange;

[0033] 3. Cutter mechanism; 31. Second driving cylinder; 32. Upper cutting assembly; 321. Mounting plate; 322. Upper cutting knife; 33. Lower cutting assembly; 331. Carrier; 332. Lower cutting knife; 333. Cutter support plate; 334. Accommodating chamber; 335. Guide pressing sheet; 336. Guide member; 337. Guide column; 34. Support frame. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and 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. Therefore, they should not be understood as limitations on the present utility model.

[0038] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more than two. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] like Figure 1-6 As shown, the utility model provides a device for cutting off edge materials, which includes a base 1; a rolling mechanism 2, including a supporting plate 20, a driving assembly 21 and a rolling assembly 22, the supporting plates 20 are arranged on the base 1 symmetrically, and a top plate 23 is arranged at the upper ends of the two supporting plates 20; the driving assembly 21 is fixedly arranged on one side of the supporting plate 20; the output end of the driving assembly 21 is drivingly connected to a roller shaft 24, and the roller shaft 24 is rotatably arranged between the two supporting plates 20 along the Y-axis direction; the roller shaft 24 is arranged between the two supporting plates 20 in a rotatable manner along the Y-axis direction; the roller shaft 24 is arranged between the two supporting plates 20 in a symmetrical manner. The pressing assembly 22 is arranged above the roller shaft 24, and includes a guide rod 221, a fixed plate 222, a roller 223 and a first driving cylinder 224. The guide rod 221 can slide through the top plate 23 and is connected to the fixed plate 222. The roller 223 is axially arranged along the Y-axis direction and rotatably connected to the lower end of the fixed plate 222; the first driving cylinder 224 is mounted on the top plate 23 and is drivingly connected to the fixed plate 222; the cutting mechanism 3 and the rolling mechanism 2 are arranged side by side on the base 1, and the cutting mechanism 3 is used for cutting the edge material.

[0040] When the edge material cutting device provided by the utility model is in use, the edge material is sequentially conveyed to the roller shaft 24 through the guide assembly 25, the first driving cylinder 224 drives the roller 223 to move downward to flatten the edge material with different corner shapes, and the edge material is flattened and conveyed to the cutting knife mechanism 3 under the rotation of the roller shaft 24, and is accurately conveyed to between the upper cutting knife 322 and the lower cutting knife 332 through the guide pressing sheet 335, and the second driving cylinder 31 drives the upper cutting knife 322 to perform a reciprocating cutting action up and down relative to the lower cutting knife 332, and finally the edge material is shredded and output to the collection box through the guide member 336. The edge material cutting device has a compact structure, occupies a small space, has a stronger applicability, and is suitable for various working environments.

[0041] Specifically, Figure 2 and Figure 3As shown, the driving assembly 21 includes a driving motor 210, a speed reducer 211 and a coupling 212. A mounting frame 213 is installed on the outer side of the left supporting vertical plate 20. The speed reducer 211 is arranged on the mounting frame 213. The coupling 212 is arranged in the mounting frame 213, one end of which is drivingly connected to the speed reducer 211, and the other end is drivingly connected to the roller shaft 24. The driving motor 210 is drivingly connected to the speed reducer 211 to drive the roller shaft 24 to rotate. A flange 26 is arranged on the outer side of the right supporting vertical plate 20, and a bearing connected to the roller shaft 24 is installed in the shaft hole of the flange 26. When the roller 24 is worn out after long-term operation and needs to be removed for grinding, first remove the roller 24 connected to one end of the coupling 212, then remove the flange 26 from the supporting plate 20, and then take out the roller 24 together with the flange 26. This structure is more convenient for disassembly of the roller 24, and improves the efficiency of disassembly and assembly of the roller 24. In addition, since the mounting frame 213 is installed on the left supporting plate 20, the coupling 212 can be set in the mounting frame 213, thereby avoiding the safety hazard to the staff when the coupling 212 is exposed.

[0042] In this embodiment, if Figure 2 As shown, the first driving cylinder 224 is installed on the top plate 23, and linear bearings 225 are installed on the top plate 23 on the left and right sides of the first driving cylinder 224. The guide rod 221 passes through the linear bearing 225 and extends to the bottom of the top plate 23 and is fixedly connected to the fixed plate 222. The telescopic end of the first driving cylinder 224 passes through the top plate 23 and is drivingly connected to the fixed plate 222. Both ends of the roller 223 are rotatably connected between the mounting plates 321 at the lower end of the fixed plate 222. When the first driving cylinder 224 drives the roller 223 to move downward, the lower end of the roller 223 abuts against the upper end of the roller shaft 24, thereby rolling the edge material on the roller shaft 24. The setting of the guide rod 221 ensures the stability of the downward pressure of the roller 223, thereby improving the rolling efficiency of the edge material.

[0043] Further, such as Figure 2 and Figure 4As shown, a guide assembly 25 is also installed between the two supporting uprights 20. The guide assembly 25 is arranged flush with the roller shaft 24. The guide assembly 25 includes a guide plate 251 and a guide wheel 252. Two guide grooves 253 matching the guide wheels 252 are symmetrically arranged on the guide plate 251. The bottoms of the two guide grooves 253 are provided with long strip-shaped adjustment through holes 254. The guide wheels 252 are arranged in the guide grooves 253 and are rotatably locked in the guide grooves 253 by screws; the setting of the guide assembly 25 is to accurately convey the edge material to between the roller shaft 24 and the roller 223 for rolling. Since the edge material is wide or narrow, the position of the two guide wheels 252 in the guide grooves 253 can be adjusted to adapt the guiding work of the edge material. In addition, since the edge material formed after the raw material is stamped is of different shapes and has many corners, the circular guide wheels 252 can be arranged to guide and convey it, and the material will not be stuck due to the corners on the edge material, thereby improving the efficiency of guiding and feeding.

[0044] In this embodiment, if Figure 1 As shown, the cutting mechanism 3 and the rolling mechanism 2 are arranged back to back and closely on the base 1. After the edge material is flattened by the rolling mechanism 2, it is directly transported to the cutting mechanism for cutting. No other device is required between the cutting mechanism 3 and the rolling mechanism 2 to support the edge material in transition. Therefore, compared with the equipment for flattening and shredding edge material in the prior art, the space occupied by the edge material cutting device is significantly improved, so that the edge material cutting device can be suitable for various working environments.

[0045] Specifically, Figure 5 and Figure 6As shown, the cutting mechanism 3 includes a second driving cylinder 31, an upper cutting assembly 32, a lower cutting assembly 33 and a support frame 34. The second driving cylinder 31 is mounted on the top plate 23. The upper cutting assembly 32 includes a mounting plate 321 and an upper cutting knife 322 arranged on the outer side surface of the mounting plate 321. A connecting piece is provided on the upper end surface of the mounting plate 321. The telescopic end of the second driving cylinder 31 is connected to the connecting piece to drive the upper cutting knife 322 to reciprocate up and down. A guide column 337 is provided between the mounting plate 321 and the lower cutting assembly 33. There are two guide columns 337, which are respectively fixed on the left and right sides of the lower end surface of the mounting plate 321; the lower cutting assembly 33 is mounted on the support frame 34, and includes a carrier 331, a lower cutting knife 332 and a knife-resting plate 333. A accommodating cavity 334 is provided on the carrier 331. The lower cutting knife 332 is arranged in the accommodating cavity 334. The knife-resting plate 333 is respectively connected to the outer side surface of the carrier 331 and the lower cutting knife The cutting edge surface of the lower cutter 332 is fixedly connected, and the side surface of the mounting plate 321 and the side surface of the carrier 331 are arranged in the same plane, so that the gap between the upper cutter 322 and the lower cutter 332 is infinitely reduced, thereby improving the cutting efficiency and reducing the wear between the upper cutter 322 and the lower cutter 332. The lower cutter 332 is tightly fixedly connected to the blade support plate 333, and the blade support plate 333 tightly fixes the lower cutter 332 in the accommodating cavity 334 on the carrier 331, so that the cutting edge surface of the lower cutter 332 is always flush with the outer side surface of the carrier 331. When the cutting edge surface of the lower cutter 332 is grinded and then installed on the blade support plate 333, it can also be parallel to the outer side surface of the carrier 331. Therefore, the lower cutter 332 can be used after being reinstalled after grinding, and there is no need to adjust the gap between the upper cutter 322 and the lower cutter 332, thereby improving the work efficiency of the maintenance of the cutter mechanism 3.

[0046] Specifically, Figure 6 As shown, the left and right sides of the upper end surface of the carrier 331 are provided with avoidance holes matching the guide pillars 337, and the lower ends of the guide pillars 337 are arranged in the avoidance holes. The avoidance holes have enough travel to provide avoidance space for the guide pillars 337 when the upper cutting assembly 32 is pressed down, and a guide pressing block is installed at a position where the upper end surface of the carrier 331 is parallel to the lower cutting knife 332, and a channel for the edge material to pass through is formed between the guide pressing block and the carrier 331, and one end of the guide pressing block is suspended above the carrier 331. When the edge material is flattened by the rolling mechanism 2, it will curl upward. Therefore, the guide pressure block can prevent the edge material from curling up, thereby accurately guiding the edge material between the upper cutter 322 and the lower cutter 332 for cutting, effectively preventing the risk of material jamming due to the edge material curling up; a guide member 336 is also installed on the outer surface of the knife plate 333, and the guide member 336 helps to uniformly guide the chopped edge material into the collection box for collection, preventing the edge material from scattering everywhere after being chopped, thereby improving the collection of the fragments.

[0047] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A device for cutting off edge material, characterized in that: include: Base; The rolling mechanism comprises a supporting plate, a driving assembly and a rolling assembly, wherein the supporting plates are symmetrically arranged on the base, and a top plate is arranged at the upper ends of the two supporting plates; the driving assembly is fixedly arranged on one side of the supporting plate; The output end of the driving assembly is drivingly connected to a roller shaft, and the roller shaft is rotatably arranged between the two supporting vertical plates along the Y-axis direction; The rolling assembly is arranged above the roller shaft, and includes a guide rod, a fixed plate, a roller and a first driving cylinder. The guide rod can slide through the top plate and be connected to the fixed plate. The roller is axially arranged along the Y-axis direction and rotatably connected to the lower end of the fixed plate. The first driving cylinder is mounted on the top plate and is drivingly connected to the fixed plate. A cutter mechanism is arranged on the base in parallel with the rolling mechanism, and the cutter mechanism is used for cutting the edge material.

2. The edge material cutting device according to claim 1, characterized in that: The driving assembly includes a driving motor, a reducer and a coupling which are connected in sequence. A mounting frame is installed on the side of the supporting vertical plate. The reducer is fixed on the mounting frame. The coupling is arranged in the mounting frame and is drivingly connected to the roller shaft.

3. The edge material cutting device according to claim 1, characterized in that: It also includes a guide component, which is arranged between the two supporting vertical plates and is flush with the roller shaft. The guide component is used to guide the edge material between the roller and the roller shaft for roller pressing.

4. The edge material cutting device according to claim 3, characterized in that: The guide assembly includes a guide plate and a guide wheel. The guide plate is symmetrically provided with two guide grooves matching the guide wheel. A long strip-shaped adjustment through hole is provided at the bottom of the guide groove. The guide wheel can be adjusted left and right and is arranged in the guide groove.

5. The edge material cutting device according to claim 1, characterized in that: The rolling assembly also includes a linear bearing, which is arranged on the top plates on both sides of the first driving cylinder, and the guide rod is slidably sleeved in the linear bearing.

6. The edge material cutting device according to claim 2, characterized in that: A flange is arranged on the outer side surface of the supporting vertical plate away from the driving assembly, and the end of the roller shaft is rotatably arranged in the flange.

7. The edge material cutting device according to claim 1, characterized in that: The cutter mechanism includes a second driving cylinder, an upper cutting assembly, a lower cutting assembly and a support frame. The second driving cylinder is mounted on the top plate. The upper cutting assembly includes a mounting plate and an upper cutter arranged on the outer side surface of the mounting plate. The upper end surface of the mounting plate is drivingly connected to the telescopic end of the second driving cylinder. A guide column is provided between the mounting plate and the lower cutting assembly. The lower cutting assembly is mounted on the support frame.

8. The edge material cutting device according to claim 7, characterized in that: The lower cutting assembly includes a carrier, a lower cutting knife and a knife-resting plate. The carrier is provided with a receiving cavity, the lower cutting knife is arranged in the receiving cavity, and the knife-resting plate is fixedly connected to the outer side surface of the carrier and the blade surface of the lower cutting knife respectively.

9. The edge material cutting device according to claim 8, characterized in that: The upper end surface of the carrier is provided with a guide pressing plate parallel to the lower cutter, and a channel for the edge material to pass through is formed between the guide pressing plate and the carrier.

10. The edge material cutting device according to claim 9, characterized in that: A guide piece is provided on the outer side surface of the knife plate, and the guide piece is used for guiding and collecting the shredded edge materials.

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