Lithium battery shell punch forming device

Abstract

The utility model relates to the technical field of lithium battery shell punch forming, in particular to a lithium battery shell punch forming device which is provided with a discharging mechanism and a cleaning mechanism, so that in the shell punching process, discharging can be carried out while an equipment surface is cleaned, and the production quality is improved. Comprising a male die mechanism; the die further comprises a female die mechanism, an adjusting mechanism, four limiting mechanisms, a discharging mechanism and a cleaning mechanism, the female die mechanism is installed at the lower end of the male die mechanism, the adjusting mechanism is installed at the upper end of the male die mechanism, the four limiting mechanisms are installed on the adjusting mechanism, the discharging mechanism is installed at the upper end of the male die mechanism, and the cleaning mechanism is installed on the discharging mechanism. The male die mechanism is used for shaping, the female die mechanism is used for pressing, the adjusting mechanism is used for lifting materials, the limiting mechanism is used for limiting, the discharging mechanism is used for discharging, and the cleaning mechanism is used for cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery shell stamping and forming, in particular to a lithium battery shell stamping and forming device. Background Art

[0002] Lithium batteries are a type of power supply product that can be found everywhere in modern life, and most electronic products in life can use battery products.

[0003] In the existing lithium battery shell stamping and forming device, for example, a lithium battery shell stamping and forming device disclosed in the utility model patent with application number 202022824988.7, the lithium battery shell stamping and forming device has a splint movably installed in the middle of the frame, and a circular through hole is opened on the splint, and the circular through hole corresponds to the top of the lower module and the material receiving table, and the lower module and the material receiving table are repeatedly moved back and forth under the drive of the motor, the first chain and the connecting plate, so as to facilitate the raw material block above the material receiving table to be sent to the top of the lower module, so as to facilitate the feeding of the raw material.

[0004] However, during the stamping process of the lithium battery shell, surface impurities need to be cleaned to ensure better processing quality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a lithium battery shell stamping and forming device which is provided with a blanking mechanism and a cleaning mechanism, so that during the shell stamping process, the equipment surface can be cleaned and blanked at the same time, thereby improving the production quality.

[0006] The utility model discloses a lithium battery shell stamping forming device, comprising a punch mechanism; a die mechanism, an adjustment mechanism, four sets of limit mechanisms, a material discharge mechanism and a cleaning mechanism, wherein the die mechanism is mounted at the lower end of the punch mechanism, the adjustment mechanism is mounted at the upper end of the punch mechanism, the four sets of limit mechanisms are mounted on the adjustment mechanism, the material discharge mechanism is mounted at the upper end of the punch mechanism, and the cleaning mechanism is mounted on the material discharge mechanism;

[0007] The punch mechanism performs shaping, the die mechanism performs pressing, the adjusting mechanism performs lifting, the limiting mechanism performs limiting, the unloading mechanism performs unloading, and the cleaning mechanism performs cleaning; the material is limited by adjusting the limiting mechanism, the equipment surface is cleaned by pushing the unloading mechanism in cooperation with the cleaning mechanism, the material is pressed by opening the die mechanism in cooperation with the punch mechanism, and after the pressing is completed, the material is lifted and discharged by the adjusting mechanism, the pressed material is discharged and collected by pushing the unloading mechanism, and the processing surface is cleaned by the cleaning mechanism at the same time, so that during the stamping process of the shell, the equipment surface can be cleaned and the material can be unloaded at the same time, thereby improving the production quality.

[0008] Preferably, the punch mechanism includes a base plate, four groups of brackets, a punch and a top plate, the four groups of brackets are installed on the upper end of the base plate, the punch is installed on the upper end of the base plate, and the top plate is installed on the upper end of the four groups of brackets; the material is pressed into shape by the punch.

[0009] Preferably, the die mechanism includes a hydraulic cylinder and a die, the hydraulic cylinder is mounted at the lower end of the top plate, and the die is mounted at the lower end of the hydraulic cylinder; the die is driven by opening the hydraulic cylinder so that the die cooperates with the top plate for pressing.

[0010] Preferably, the adjustment mechanism includes a movable frame, four groups of barrel frames and four groups of springs. The movable frame is slidably mounted on the punch. The four groups of barrel frames are mounted at the lower end of the movable frame and connected to the punch. A group of springs are installed in each group of barrel frames. The springs rebound after pressing to lift the material.

[0011] Preferably, the limiting mechanism includes a slider, a limiting column, two groups of spring sheets, a lead screw and a knob. The slider is slidably mounted on the movable frame, the limiting column is rotatably mounted on the slider, the two groups of spring sheets are mounted on the slider, the lead screw is rotatably mounted on the slider, and the lead screw is threadedly mounted with the movable frame, and the knob is mounted on the input end of the lead screw. The lead screw is driven by rotating the knob to rotate, and while the lead screw rotates, it is threadedly mounted with the movable frame so that the lead screw drives the slider to move and cooperate with the limiting column to limit the material.

[0012] Preferably, the unloading mechanism includes two groups of cross frames, a slide and two groups of baffle frames, the two groups of cross frames are installed on the upper end of the bottom plate, the slide is slidably installed on the two groups of cross frames, and the two groups of baffle frames are installed on the slide; the slide is driven by pushing the baffle frame so that the slide pushes out the finished product.

[0013] Preferably, the cleaning mechanism includes two sets of racks, a brush roller and two sets of gears, a set of racks is installed on each set of cross frames, the brush roller is rotatably installed on the slide, two sets of gears are installed on the brush roller, and each set of gears is meshed with a set of racks; the slide is moved to drive the brush roller to move, and the brush roller moves to mesh with the gears, so that the gears drive the brush roller to rotate to clean the table surface.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the material is limited by adjusting the limiting mechanism, the equipment surface is cleaned by pushing the unloading mechanism in cooperation with the cleaning mechanism, the material is pressed by opening the die mechanism in cooperation with the punch mechanism, and after the pressing is completed, the material is lifted and discharged by the adjusting mechanism, the pressed material is discharged and collected by pushing the unloading mechanism, and the processing surface is cleaned by the cleaning mechanism at the same time, so that during the shell stamping process, the equipment surface can be cleaned and the material can be unloaded at the same time, thereby improving the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the front view and section axonometric structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of the cleaning mechanism of the utility model in front view;

[0018] Figure 4 The limiting mechanism of the utility model is Figure 2 A schematic diagram of the enlarged axonometric structure of the front view section of the middle A part;

[0019] Markings in the accompanying drawings: 1. punch mechanism; 11. bottom plate; 12. bracket; 13. punch; 14. top plate; 2. die mechanism; 21. hydraulic cylinder; 22. die; 3. adjustment mechanism; 31. movable frame; 32. cylinder frame; 33. spring; 4. limit mechanism; 41. slider; 42. limit column; 43. spring sheet; 44. lead screw; 45. knob; 5. unloading mechanism; 51. cross frame; 52. slide; 53. stretcher; 6. cleaning mechanism; 61. rack; 62. brush roller; 63. gear. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, it includes a male die mechanism 1, a female die mechanism 2, an adjusting mechanism 3, four sets of limiting mechanisms 4, a material discharge mechanism 5 and a cleaning mechanism 6, the female die mechanism 2 is installed at the lower end of the male die mechanism 1, the adjusting mechanism 3 is installed at the upper end of the male die mechanism 1, the four sets of limiting mechanisms 4 are installed on the adjusting mechanism 3, the material discharge mechanism 5 is installed at the upper end of the male die mechanism 1, and the cleaning mechanism 6 is installed on the material discharge mechanism 5;

[0023] The male die mechanism 1 performs shaping, the female die mechanism 2 performs pressing, the adjusting mechanism 3 performs lifting, the limiting mechanism 4 performs limiting, the material discharging mechanism 5 performs material discharging, and the cleaning mechanism 6 performs cleaning;

[0024] The punch mechanism 1 comprises a bottom plate 11, four sets of brackets 12, a punch 13 and a top plate 14. The four sets of brackets 12 are mounted on the upper end of the bottom plate 11, the punch 13 is mounted on the upper end of the bottom plate 11, and the top plate 14 is mounted on the upper end of the four sets of brackets 12.

[0025] The die mechanism 2 includes a hydraulic cylinder 21 and a die 22. The hydraulic cylinder 21 is mounted at the lower end of the top plate 14, and the die 22 is mounted at the lower end of the hydraulic cylinder 21.

[0026] The adjustment mechanism 3 includes a movable frame 31, four groups of cartridge frames 32 and four groups of springs 33. The movable frame 31 is slidably mounted on the punch 13. The four groups of cartridge frames 32 are mounted at the lower end of the movable frame 31 and connected to the punch 13. A group of springs 33 is installed in each group of cartridge frames 32.

[0027] The limiting mechanism 4 includes a slider 41, a limiting column 42, two sets of spring sheets 43, a lead screw 44 and a knob 45. The slider 41 is slidably mounted on the movable frame 31, the limiting column 42 is rotatably mounted on the slider 41, the two sets of spring sheets 43 are mounted on the slider 41, the lead screw 44 is rotatably mounted on the slider 41, and the lead screw 44 is threadedly mounted with the movable frame 31, and the knob 45 is mounted on the input end of the lead screw 44;

[0028] The unloading mechanism 5 includes two sets of cross frames 51, a slide 52 and two sets of stop frames 53. The two sets of cross frames 51 are installed on the upper end of the bottom plate 11, the slide 52 is slidably installed on the two sets of cross frames 51, and the two sets of stop frames 53 are installed on the slide 52.

[0029] The screw 44 is driven by rotating the knob 45 to rotate the screw 44. While the screw 44 rotates, it is threadedly matched with the movable frame 31 so that the screw 44 drives the slider 41 to move and cooperate with the limiting column 42 to limit the material. The die 22 is driven by opening the hydraulic cylinder 21 so that the die 22 cooperates with the top plate 14 to press, and the pressed shape of the material is finalized by the punch 13. After the pressing is completed, the spring 33 rebounds after pressing so that the movable frame 31 lifts the material. The slide 52 is driven by pushing the blocking frame 53 so that the slide 52 discharges and collects the pressed material, so that the material can be quickly unloaded during the shell stamping process to improve the production quality.

[0030] Example 2

[0031] like Figures 1 to 4 As shown, it includes a male die mechanism 1, a female die mechanism 2, an adjusting mechanism 3, four sets of limiting mechanisms 4, a material discharge mechanism 5 and a cleaning mechanism 6, the female die mechanism 2 is installed at the lower end of the male die mechanism 1, the adjusting mechanism 3 is installed at the upper end of the male die mechanism 1, the four sets of limiting mechanisms 4 are installed on the adjusting mechanism 3, the material discharge mechanism 5 is installed at the upper end of the male die mechanism 1, and the cleaning mechanism 6 is installed on the material discharge mechanism 5;

[0032] The male die mechanism 1 performs shaping, the female die mechanism 2 performs pressing, the adjusting mechanism 3 performs lifting, the limiting mechanism 4 performs limiting, the material discharging mechanism 5 performs material discharging, and the cleaning mechanism 6 performs cleaning;

[0033] The punch mechanism 1 comprises a bottom plate 11, four sets of brackets 12, a punch 13 and a top plate 14. The four sets of brackets 12 are mounted on the upper end of the bottom plate 11, the punch 13 is mounted on the upper end of the bottom plate 11, and the top plate 14 is mounted on the upper end of the four sets of brackets 12.

[0034] The die mechanism 2 includes a hydraulic cylinder 21 and a die 22. The hydraulic cylinder 21 is mounted at the lower end of the top plate 14, and the die 22 is mounted at the lower end of the hydraulic cylinder 21.

[0035] The adjustment mechanism 3 includes a movable frame 31, four groups of cartridge frames 32 and four groups of springs 33. The movable frame 31 is slidably mounted on the punch 13. The four groups of cartridge frames 32 are mounted at the lower end of the movable frame 31 and connected to the punch 13. A group of springs 33 is installed in each group of cartridge frames 32.

[0036] The limiting mechanism 4 includes a slider 41, a limiting column 42, two sets of spring sheets 43, a lead screw 44 and a knob 45. The slider 41 is slidably mounted on the movable frame 31, the limiting column 42 is rotatably mounted on the slider 41, the two sets of spring sheets 43 are mounted on the slider 41, the lead screw 44 is rotatably mounted on the slider 41, and the lead screw 44 is threadedly mounted with the movable frame 31, and the knob 45 is mounted on the input end of the lead screw 44;

[0037] The unloading mechanism 5 includes two sets of cross frames 51, a slide 52 and two sets of stop frames 53. The two sets of cross frames 51 are installed on the upper end of the bottom plate 11, the slide 52 is slidably installed on the two sets of cross frames 51, and the two sets of stop frames 53 are installed on the slide 52.

[0038] The cleaning mechanism 6 includes two sets of racks 61, a brush roller 62 and two sets of gears 63. A set of racks 61 is installed on each set of cross frames 51. The brush roller 62 is rotatably installed on the slide 52. Two sets of gears 63 are installed on the brush roller 62, and each set of gears 63 is meshed with a set of racks 61.

[0039] The screw 44 is driven by rotating the knob 45 to rotate the screw 44. While the screw 44 rotates, it is threadedly matched with the movable frame 31 so that the screw 44 drives the slider 41 to move and cooperate with the limit column 42 to limit the material. The die 22 is driven by opening the hydraulic cylinder 21 so that the die 22 cooperates with the top plate 14 to press. The pressed shape of the material is finalized by the punch 13. After the pressing is completed, the movable frame 31 lifts the material through the rebound of the post 33 after pressing. The slide 52 is driven by pushing the baffle frame 53 so that the slide 52 discharges and collects the pressed material. At the same time, the slide 52 drives the brush roller 62 to move by moving the slide 52. The brush roller 62 moves so that the gear 63 engages with the rack 61, so that the gear 63 drives the brush roller 62 to rotate to clean the table surface. Therefore, the equipment surface can be cleaned during the shell stamping process to improve the production quality.

[0040] like Figures 1 to 4 As shown, the utility model is a lithium battery shell stamping and forming device. When it is working, the screw 44 is driven by rotating the knob 45 to rotate the screw 44. While the screw 44 rotates, it is threadedly matched with the movable frame 31 so that the screw 44 drives the slider 41 to move and cooperate with the limiting column 42 to limit the material. The hydraulic cylinder 21 is opened to drive the die 22 so that the die 22 cooperates with the top plate 14 to press, and the pressed shape of the material is finalized by the punch 13. After the pressing is completed, the spring 33 rebounds after pressing so that the movable frame 31 lifts the material, and the slide 52 is driven by pushing the blocking frame 53 so that the slide 52 discharges and collects the pressed material, and at the same time, the slide 52 drives the brush roller 62 to move by moving the slide 52, and the gear 63 is engaged with the rack 61 through the movement of the brush roller 62, so that the gear 63 drives the brush roller 62 to rotate to clean the table surface.

[0041] The hydraulic cylinder 21 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0042] The main function achieved by the utility model is: in the process of lithium battery shell stamping, by setting a material unloading mechanism and a cleaning mechanism, the equipment surface can be cleaned and unloaded at the same time during the shell stamping process, thereby improving production quality.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A lithium battery housing stamping device, comprising a punch mechanism (1); characterized in that: It also comprises a die mechanism (2), an adjusting mechanism (3), four sets of limiting mechanisms (4), a material discharge mechanism (5) and a cleaning mechanism (6), wherein the die mechanism (2) is mounted at the lower end of the punch mechanism (1), the adjusting mechanism (3) is mounted at the upper end of the punch mechanism (1), the four sets of limiting mechanisms (4) are mounted on the adjusting mechanism (3), the material discharge mechanism (5) is mounted at the upper end of the punch mechanism (1), and the cleaning mechanism (6) is mounted on the material discharge mechanism (5); The male die mechanism (1) performs shaping, the female die mechanism (2) performs pressing, the adjusting mechanism (3) performs material lifting, the limiting mechanism (4) performs limiting, the material unloading mechanism (5) performs material unloading, and the cleaning mechanism (6) performs cleaning.

2. A lithium battery housing stamping forming device as claimed in claim 1, characterized in that: The punch mechanism (1) comprises a bottom plate (11), four groups of brackets (12), a punch (13) and a top plate (14); the four groups of brackets (12) are mounted on the upper end of the bottom plate (11); the punch (13) is mounted on the upper end of the bottom plate (11); and the top plate (14) is mounted on the upper end of the four groups of brackets (12).

3. A lithium battery housing stamping forming device as claimed in claim 2, characterized in that: The die mechanism (2) comprises a hydraulic cylinder (21) and a die (22); the hydraulic cylinder (21) is mounted on the lower end of the top plate (14), and the die (22) is mounted on the lower end of the hydraulic cylinder (21).

4. A lithium battery housing stamping forming device as claimed in claim 2, characterized in that: The adjusting mechanism (3) comprises a movable frame (31), four groups of cartridge frames (32) and four groups of springs (33). The movable frame (31) is slidably mounted on the punch (13). The four groups of cartridge frames (32) are mounted on the lower end of the movable frame (31) and connected to the punch (13). A group of springs (33) is mounted in each group of cartridge frames (32).

5. A lithium battery housing stamping forming device as claimed in claim 4, characterized in that: The limiting mechanism (4) comprises a slider (41), a limiting column (42), two groups of spring sheets (43), a lead screw (44) and a knob (45); the slider (41) is slidably mounted on the movable frame (31); the limiting column (42) is rotatably mounted on the slider (41); the two groups of spring sheets (43) are mounted on the slider (41); the lead screw (44) is rotatably mounted on the slider (41); the lead screw (44) is threadably mounted on the movable frame (31); and the knob (45) is mounted on the input end of the lead screw (44).

6. A lithium battery housing stamping forming device as claimed in claim 2, characterized in that: The material unloading mechanism (5) comprises two groups of cross frames (51), a slide frame (52) and two groups of blocking frames (53). The two groups of cross frames (51) are installed on the upper end of the bottom plate (11), the slide frame (52) is slidably installed on the two groups of cross frames (51), and the two groups of blocking frames (53) are installed on the slide frame (52).

7. A lithium battery housing stamping and forming device as claimed in claim 6, characterized in that: The cleaning mechanism (6) comprises two groups of racks (61), a brush roller (62) and two groups of gears (63). Each group of cross frames (51) is equipped with a group of racks (61). The brush roller (62) is rotatably mounted on the slide (52). The two groups of gears (63) are mounted on the brush roller (62), and each group of gears (63) is meshed with a group of racks (61).

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