Profile processing device for battery shell

Abstract

The utility model discloses a profile machining device for a battery shell, and belongs to the technical field of profile machining. The device mainly comprises a frame body; the fixing mechanism is mounted at the upper end of the frame body; the displacement mechanism is mounted at the bottom end of the frame body, and the displacement mechanism is provided with a sliding block; the conversion assembly is mounted at the upper end of the sliding block; the mounting plate is mounted at the upper end of the sliding block; the first motor is mounted on the mounting plate; the rotating plate is fixedly connected with the output end of the first motor; the supporting plates are mounted on the two sides of the rotating plate; the cutting part is mounted on one group of supporting plates; and the polishing part is mounted on the other group of supporting plates. According to the profile machining device for the battery shell, by arranging the conversion assembly, after cutting is completed, polishing treatment can be rapidly conducted on the profile, and the effect of rapidly polishing burrs generated in the cutting process is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of profile processing, and specifically to a profile processing device for battery casings. Background Art

[0002] The battery case is an important component of the battery pack. It protects the battery cells and prevents external impact and corrosion. It also needs to have good heat dissipation and sealing properties. In the manufacture of battery cases, commonly used materials include aluminum alloy, magnesium alloy and carbon fiber composite materials.

[0003] In the battery shell manufacturing process, processing equipment and technology play a vital role. They are directly related to the quality and production efficiency of the product. Among them, cutting equipment is one of the key equipment in the battery shell manufacturing process. It is responsible for cutting the raw materials into the required shape and size.

[0004] For example, the patent with announcement number CN116408499A discloses a cutting device for new energy battery shells. This patent uses the designed moving parts to cooperate with the transfer mechanism to automatically load and transfer the rectangular battery shells transmitted from the conveyor belt to the positioning mechanism, and then position the battery shells through the positioning mechanism, and then cooperate with the driving component to drive it to rotate, so that the cutting mechanism can easily trim its two ends, and then the trimmed battery shells are retracted through the transfer mechanism. During the retraction process, the pushing component is used to push it out, thereby completing the automatic transfer, positioning, rotation, cutting and subsequent material retrieval operations of the battery shells. The degree of automation is high and no manual operation is required, thereby reducing labor costs and meeting mass production.

[0005] However, during the actual cutting process, the cutting speed may be too fast or the operation may be improper. At this time, the contact area between the cutting wheel and the material becomes smaller, resulting in uneven cutting and burrs. The presence of burrs will reduce the overall quality of the battery shell and affect the appearance and durability of the product.

[0006] Therefore, it is necessary to provide a battery shell profile processing device to solve the above problems.

[0007] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a profile processing device for battery shells, which solves the problem of burrs generated during the cutting process, thereby reducing the overall quality of the battery shell and affecting the aesthetics and durability of the product.

[0009] The technical solution adopted by the present application to solve the technical problem is: a battery shell profile processing device, comprising:

[0010] frame;

[0011] A fixing mechanism, which is mounted on the upper end of the frame and fixes the battery housing profile to be cut;

[0012] A displacement mechanism, which is mounted at the bottom end of the frame and has a slider;

[0013] a conversion assembly mounted on the upper end of the slider;

[0014] A mounting plate mounted on the upper end of the slider;

[0015] a first motor, the first motor being mounted on the mounting plate;

[0016] a rotating plate, the rotating plate being fixedly connected to the output end of the first motor;

[0017] Support plates, which are mounted on both sides of the rotating plate;

[0018] a cutting portion mounted on one of the sets of support plates;

[0019] A grinding part is installed on the other group of supporting plates.

[0020] Furthermore, the fixing mechanism includes a placement plate fixedly arranged at the upper end of the frame, two groups of first cylinders are fixedly arranged at the upper end of the placement plate, the output ends of the first cylinders are fixedly connected to a pressure plate, mounting rods are fixedly arranged on both sides of the placement plate, multiple groups of second cylinders are fixedly arranged on both sides of the mounting rods, and the output ends of the second cylinders pass through the mounting rods and extend to the interior.

[0021] Furthermore, a fixing rod is fixedly arranged between the installation rods, a guide groove is opened on the placement plate near the pressure plate, and a protective shell is fixedly arranged at one end of the guide groove.

[0022] Furthermore, the cutting portion includes a transmission unit fixedly arranged on the upper end of the slider, the transmission unit includes a base plate fixedly arranged on the upper end of the slider, a third cylinder is fixedly arranged on the upper end of the base plate, a fixed plate is fixedly arranged on the output end of the third cylinder, and a guide rod is connected between the fixed plate and the base plate;

[0023] The grinding part includes a third motor fixedly arranged at the upper end of the transmission unit, a sharpening knife is fixedly arranged at the output end of the third motor, and a second temporary storage box is fixedly arranged on the transmission unit just below the sharpening knife.

[0024] Furthermore, a second motor is fixedly provided on the fixed plate, a cutting knife is fixedly provided on the output end of the second motor, and a first temporary storage box is fixedly provided on one side of the fixed plate directly below the cutting knife.

[0025] Furthermore, a slide groove is provided on the mounting plate around the first motor, and a plurality of support columns are slidably provided on the slide groove, and the other ends of the support columns are fixedly connected to the lower end of the support plate.

[0026] The beneficial effect of the present application is that the present application provides a profile processing device for a battery shell, which can be quickly polished after cutting is completed by setting a conversion component, thereby achieving the effect of quickly polishing the burrs generated during the cutting process.

[0027] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0029] In the attached figure:

[0030] Figure 1 This is an overall schematic diagram of a battery shell profile processing device in this application;

[0031] Figure 2 for Figure 1 Schematic diagram of the fixing mechanism;

[0032] Figure 3 for Figure 1 Schematic diagram of the mid-displacement mechanism;

[0033] Figure 4 for Figure 3 Schematic diagram of the conversion component;

[0034] Figure 5 for Figure 4 Schematic diagram of the conversion component;

[0035] Figure 6 for Figure 4 Schematic diagram of the middle cutting section;

[0036] Figure 7 for Figure 4 Schematic diagram of the middle grinding section;

[0037] Among them, the reference numerals in the figures are:

[0038] 1. Frame; 2. Fixing mechanism; 3. Displacement mechanism; 20. Placement plate; 21. First cylinder; 22. Pressing plate; 23. Mounting rod; 24. Second cylinder; 25. Fixing rod; 26. Protective shell; 27. Guide groove; 31. Slider; 32. Conversion assembly; 320. Mounting plate; 321. First motor; 322. Rotating plate; 323. Support plate; 324. Support column; 325. Slide groove; 33. Cutting part; 330. Bottom plate; 331. Third cylinder; 332. Guide rod; 333. Second motor; 334. First temporary storage box; 335. Cutting knife; 34. Grinding part; 340. Third motor; 342. Grinding knife; 336. Fixing plate. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0041] like Figure 1-Figure 3 and Figure 6 As shown, the present application provides a battery housing profile processing device, comprising a frame 1 and a fixing mechanism 2 fixedly arranged on the upper end of the frame 1, the fixing mechanism 2 is used to fix the battery housing profile to be cut (hereinafter referred to as the profile);

[0042] The fixing mechanism 2 includes a placement plate 20 fixedly arranged on the upper end of the frame 1. The placement plate 20 is used to place the profile. At the same time, two groups of first cylinders 21 are fixedly arranged on the upper end of the placement plate 20. The output ends of the two groups of first cylinders 21 are fixedly connected to a pressing plate 22. The pressing plate 22 is used to press the profile on the placement plate 20 during the processing to prevent it from moving. In addition, mounting rods 23 are fixedly arranged on both sides of the placement plate 20. Multiple groups of second cylinders 24 are fixedly arranged on both sides of the mounting rods 23. The output ends of the second cylinders 24 pass through the mounting rods 23 and extend to the interior.

[0043] It should be noted that the output end of the second cylinder 24 is used to clamp the profile placed on the placement plate 20 to prevent displacement during processing. At the same time, a fixing rod 25 is fixed between the mounting rods 23 on both sides to prevent the profile from being used beyond a preset range.

[0044] A guide groove 27 is provided on the placement plate 20 near the pressing plate 22. The guide groove 27 is used to provide a certain line and guide for cutting the profile. At the same time, a protective shell 26 is fixedly provided at one end of the guide groove 27. The protective shell 26 is used to protect the cutting equipment.

[0045] Before cutting, the profile can be placed on the placement plate 20 along the mounting rods 23 on both sides. At this time, the output ends of the second cylinders 24 on both sides are close to each other, so that the profile is clamped to a certain extent, thereby achieving a fixed effect.

[0046] Finally, the first cylinder 21 drives the pressing plate 22 to press the profile on the placement plate 20, further strengthening the fixing effect of the profile;

[0047] At the same time, in order to smoothly process the profile, a displacement mechanism 3 is fixedly provided at the bottom end of the frame 1. The displacement mechanism 3 adopts a screw transmission mechanism commonly used in the prior art and suitable for this embodiment. At the same time, the displacement mechanism 3 has a slider 31, so that the slider 31 can perform linear reciprocating motion under the drive of the displacement mechanism 3;

[0048] like Figure 1 and Figure 3-Figure 7 As shown, a conversion assembly 32 is provided at the upper end of the slider 31, and the conversion assembly 32 is used to switch the cutting operation of the profile and the grinding operation after the cutting is completed;

[0049] The conversion assembly 32 includes a mounting plate 320 fixedly mounted on the upper end of the slider 31. A first motor 321 is fixedly mounted in the middle of the upper end of the mounting plate 320. A rotating plate 322 is fixedly mounted on the output end of the first motor 321, so that the first motor 321 can drive the rotating plate 322 to rotate.

[0050] At the same time, multiple sets of supporting plates 323 are fixedly installed at both ends of the rotating plate 322, and a sliding groove 325 is opened on the mounting plate 320 around the first motor 321. Multiple sets of supporting columns 324 are slidably installed on the sliding groove 325. At the same time, the other ends of the supporting columns 324 are fixedly connected to the lower ends of the supporting plates 323, so that the supporting columns 324 can rotate with the rotation of the supporting plates 323.

[0051] It should be noted that a cutting portion 33 is provided on the upper end of one set of support plates 323, and a grinding portion 34 is provided on the other set. The grinding portion 34 is used to grind the profile after cutting.

[0052] The cutting portion 33 includes a transmission unit disposed at the upper end of the slider 31. The transmission unit includes a base plate 330 disposed at the upper end of the slider 31. A third cylinder 331 is fixedly disposed on the upper end of the base plate 330. A fixing plate 336 is fixedly disposed at the output end of the third cylinder 331, so that the third cylinder 331 can drive the fixing plate 336 to move vertically. At the same time, a guide rod 332 is fixedly mounted on the base plate 330. The guide rod passes through the fixing plate 336 to guide the vertical movement of the fixing plate 336.

[0053] A second motor 333 is fixedly mounted on the fixed plate 336. A cutting blade 335 is fixedly mounted on the output end of the second motor 333. The cutting blade 335 is used to directly contact the profile. A first temporary storage box 334 is fixedly mounted on one side of the fixed plate 336 and directly below the cutting blade 335. The first temporary storage box 334 is used to store cutting debris.

[0054] When the profile needs to be cut, the profile needs to be positioned and fixed using the fixing mechanism 2 to prevent it from shifting during cutting, thereby affecting the cutting.

[0055] After the fixation is completed, the cutting knife 335 can be lifted to the lower end of the protective shell 26 by the third cylinder 331 and stopped. Finally, the displacement mechanism 3 drives the cutting knife 335 along the guide groove 27 to cut the profile.

[0056] The grinding part 34 is also provided with the same transmission unit at the upper end of the support plate 323, and a third motor 340 is installed on the upper end of the transmission unit. A grinding knife 342 is fixedly provided at the output end of the third motor 340, and the grinding knife 342 is used to contact the profile to perform the grinding operation;

[0057] At the same time, a second temporary storage box is fixedly provided on the transmission unit just below the grinding knife 342 for collecting the grinding debris;

[0058] When polishing is required after cutting, the cutting unit 33 can be driven downward by the third cylinder 331. When the cutting blade 335 of the cutting unit 33 completely leaves the placement plate 20, the downward movement can be stopped.

[0059] At this time, the conversion component 32 is rotated by the first motor 321, driving the two sets of support plates 323 to rotate, so that the cutting parts 33 and the grinding parts 34 on the two sets of support plates 323 can achieve the effect of replacing the positions. After the replacement is completed, it is lifted by the transmission unit, and finally the displacement mechanism 3 is used to grind the cut profile for use.

[0060] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A battery housing profile processing device, characterized in that: include: Frame (1); A fixing mechanism (2), the fixing mechanism (2) being mounted on the upper end of the frame (1), the fixing mechanism (2) fixing the battery housing profile to be cut; A displacement mechanism (3), the displacement mechanism (3) being installed at the bottom end of the frame (1), the displacement mechanism (3) having a slider (31); A conversion assembly (32), the conversion assembly (32) being mounted on the upper end of the slider (31); a mounting plate (320), the mounting plate (320) being mounted on the upper end of the slider (31); a first motor (321), the first motor (321) being mounted on the mounting plate (320); a rotating plate (322), the rotating plate (322) being fixedly connected to an output end of the first motor (321); Support plates (323), which are installed on both sides of the rotating plate (322); a cutting portion (33), the cutting portion (33) being mounted on one set of the supporting plates (323); A grinding portion (34) is mounted on another set of supporting plates (323).

2. A battery casing profile processing device according to claim 1, characterized in that: The fixing mechanism (2) includes a placement plate (20) fixedly arranged on the upper end of the frame (1), two groups of first cylinders (21) are fixedly arranged on the upper end of the placement plate (20), the output ends of the first cylinders (21) are fixedly connected to a pressure plate (22), mounting rods (23) are fixedly arranged on both sides of the placement plate (20), and multiple groups of second cylinders (24) are fixedly arranged on both sides of the mounting rods (23), and the output ends of the second cylinders (24) pass through the mounting rods (23) and extend to the interior.

3. A battery casing profile processing device according to claim 2, characterized in that: A fixing rod (25) is fixedly arranged between the installation rods (23); a guide groove (27) is provided on the placement plate (20) near the pressure plate (22); and a protective shell (26) is fixedly arranged at one end of the guide groove (27).

4. The battery case profile processing device according to claim 1, characterized in that: The cutting portion (33) includes a transmission unit installed on the upper end of the slider (31), the transmission unit includes a base plate (330) fixedly arranged on the upper end of the slider (31), a third cylinder (331) fixedly arranged on the upper end of the base plate (330), a fixed plate (336) fixedly arranged on the output end of the third cylinder (331), and a guide rod (332) connected between the fixed plate (336) and the base plate (330); The grinding portion (34) comprises a third motor (340) fixedly arranged at the upper end of the transmission unit, a sharpening knife (342) is fixedly arranged at the output end of the third motor (340), and a second temporary storage box is fixedly arranged on the transmission unit directly below the sharpening knife (342).

5. A battery casing profile processing device according to claim 4, characterized in that: A second motor (333) is fixedly provided on the fixed plate (336), a cutting knife (335) is fixedly provided at the output end of the second motor (333), and a first temporary storage box (334) is fixedly provided on one side of the fixed plate (336) directly below the cutting knife (335).

6. The battery case profile processing device according to claim 1, characterized in that: A sliding groove (325) is provided on the mounting plate (320) around the first motor (321), and a plurality of groups of support columns (324) are slidably provided on the sliding groove (325), and the other end of the support column (324) is fixedly connected to the lower end of the supporting plate (323).

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