Shell cutting device for charging pile film capacitor production
By designing a cutting device that automatically loads and fixes the shell, the problem of cumbersome operation of existing equipment is solved, and the automatic processing and efficient processing of the shell is realized.
Patent Information
- Application Number
- CN202422099522.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-28
AI Technical Summary
Existing cutting equipment is complicated to operate when placing and fixing capacitor housings, which affects processing efficiency.
A shell cutting device including a feeding table, cutting mechanism, electric push rod, clamping mechanism and limiting plate is designed. The automatic loading and fixing of the shell is achieved through the electric push rod and clamping mechanism, automatic discharge is achieved by using a torsion spring, and adapting to shells of different specifications through adjusting parts and bidirectional screws.
The automatic processing of the shell is realized, saving the operating time of placing and fixing the shell, improving processing efficiency, and expanding the scope of application of the equipment.
Smart Images
Figure CN223013332U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capacitor processing equipment, in particular to a shell cutting device for the production of thin-film capacitors for charging piles. Background Art
[0002] In the production process of thin-film capacitors, it is necessary to perform further precise processing such as cutting on the produced capacitor shell blanks. When the existing cutting equipment is in use, it is necessary to first place the capacitor shell at the designated processing position, and then manually control the clamping mechanism on the equipment to clamp and fix the capacitor shell to ensure the stability of the capacitor shell during processing before the cutting operation can be carried out. The above steps of placing and fixing the capacitor shell are relatively cumbersome, and manually operating the clamping mechanism also takes a relatively long time, affecting the processing efficiency of the equipment. Summary of the Utility Model
[0003] Aiming at the deficiencies of the prior art, the utility model provides a shell cutting device for the production of thin-film capacitors for charging piles, which solves the technical problem of the cumbersome operation of the existing equipment when placing and fixing the capacitor shell.
[0004] To solve the above technical problems, the utility model provides the following technical solutions: A shell cutting device for the production of thin-film capacitors for charging piles, including a loading table and a cutting mechanism installed on the loading table. One side of the top of the loading table is installed with an electric push rod, the free end of the electric push rod is fixedly connected with a pushing seat, a clamping mechanism is arranged on the pushing seat, the clamping mechanism includes two symmetrically arranged supports, a rotating shaft is rotatably installed inside the support, a clamping jaw is fixedly sleeved outside the rotating shaft, an adjusting member for adjusting the distance between the two supports is arranged on the pushing seat, and two symmetrically arranged limiting plates are slidably installed on the top of the loading table.
[0005] Further, both the limiting plate and the clamping jaw are arranged in a bent shape, one end of the limiting plate close to the pushing seat is bent outwards, and one end of the clamping jaw close to the pushing seat is bent inwards.
[0006] Further, a positioning rod is fixedly connected to one end of the pushing seat, and a plurality of uniformly distributed rollers are rotatably installed on the outer side of the clamping jaw.
[0007] Further, torsion springs are sleeved on both the upper and lower ends of the rotating shaft, one end of the torsion spring is fixedly connected with the inner wall of the support, and the other end of the torsion spring is fixedly connected with the outside of the clamping jaw.
[0008] Further, the adjusting member includes a sliding rod fixedly installed on the side of the support. A strip-shaped groove for the sliding rod to slide is formed on the clamping mechanism. The end of the sliding rod passes through the strip-shaped groove and is fixedly connected with a clamping plate. Tightening bolts are threadedly installed at both the upper and lower ends of the clamping plate. A plurality of mounting holes for installing the tightening bolts are formed on the material pushing seat.
[0009] Further, a sliding groove for two limiting plates to slide is formed on the loading table. A bidirectional screw rod is rotatably installed inside the sliding groove. The bottom parts of the two limiting plates are respectively threadedly installed at both ends of the bidirectional screw rod. One end of the bidirectional screw rod passes through the loading table and is installed with a knob.
[0010] Further, a cutting groove is formed on the loading table. The cutting groove is arranged between the cutting mechanism and the limiting plate, and a material box is slidably installed inside the cutting groove.
[0011] By means of the above technical solution, the present utility model provides a shell cutting device for the production of charging pile film capacitors, which at least has the following beneficial effects:
[0012] 1. By setting the clamping mechanism in the present utility model, during the process of the electric push rod pushing the shell to the cutting mechanism through the material pushing seat, it can cooperate with the limiting plate to drive the clamping jaws to automatically clamp and fix the shell, realizing the automatic feeding and fixing of the shell, saving the operation time of placing and fixing the shell, and improving the work efficiency.
[0013] 2. By setting the torsion spring in the present utility model, after the shell cutting is completed, the electric push rod can be driven to continue to push the shell forward. The clamping jaws move out of the limiting plate. After losing the limiting effect of the limiting plate, the clamping jaws can be opened by the torsion force of the torsion spring. At the same time, the positioning rod pushes the shell towards the cutting groove, and the shell can automatically fall into the material box, realizing automatic blanking.
[0014] 3. By setting the adjusting member and the bidirectional screw rod in the present utility model, the distance between the two clamping jaws and the two limiting plates can be adjusted according to the size of the shell, so that the equipment is applicable to shells of different specifications, expanding the applicable range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:
[0016] Figure 1 is the overall structural schematic diagram of the present utility model;
[0017] Figure 2 is the partial structural schematic diagram of the present utility model;
[0018] Figure 3One of the schematic structural diagrams of the clamping mechanism of the present utility model;
[0019] Figure 4 Another schematic structural diagram of the clamping mechanism of the present utility model;
[0020] Figure 5 Schematic partial structural diagram of the clamping mechanism of the present utility model.
[0021] In the figure: 1, loading table; 2, cutting mechanism; 3, pusher seat; 4, limiting plate; 5, clamping mechanism; 51, support; 52, rotating shaft; 53, clamping jaw; 54, roller; 55, adjusting member; 551, sliding rod; 552, strip-shaped groove; 553, buckle plate; 554, fastening bolt; 555, mounting hole; 56, positioning rod; 57, torsion spring; 6, bidirectional screw; 7, cutting groove; 8, material box; 9, sliding groove; 10, electric push rod. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.
[0023] When the existing cutting equipment is in use, it is necessary to first place the capacitor housing at the designated processing position, and then manually control the clamping mechanism on the equipment to clamp and fix the capacitor housing to ensure the stability of the capacitor housing during processing before the cutting operation can be carried out. The above steps of placing and fixing the capacitor housing are relatively cumbersome, and manually operating the clamping mechanism also takes a relatively long time, affecting the processing efficiency of the equipment.
[0024] To solve the defects existing in the above cutting device during use, please refer to Figures 1-5, a housing cutting device for the production of thin-film capacitors of a charging pile provided by the utility model, can automatically fix the capacitor housing during the process of sending the capacitor housing to the processing place, saving the operation time of placing and fixing the housing. The cutting device is based on the feeding table 1 and the cutting mechanism 2 installed on the feeding table 1. An electric push rod 10 is installed on one side of the top of the feeding table 1. The free end of the electric push rod 10 is fixedly connected with a pushing seat 3. A clamping mechanism 5 is arranged on the pushing seat 3. The clamping mechanism 5 is used to push the capacitor housing to the cutting mechanism 2 and automatically clamp and fix the housing during the pushing process. It includes two symmetrically arranged supports 51. A rotating shaft 52 is rotatably installed inside the support 51. A clamping jaw 53 is fixedly sleeved outside the rotating shaft 52. Two symmetrically arranged limiting plates 4 are slidably installed on the top of the feeding table 1. Both the limiting plate 4 and the clamping jaw 53 are arranged in a bent shape. One end of the limiting plate 4 close to the pushing seat 3 is bent outwards, and one end of the clamping jaw 53 close to the pushing seat 3 is bent inwards. In the initial state, the clamping jaw 53 is in an open state. Place the capacitor housing between the two clamping jaws 53. Drive the electric push rod 10 to push the pushing seat 3 to slide. Due to the limiting effect of the limiting plate 4, the clamping jaw 53 can rotate and contract along the limiting plate 4. The contraction of the clamping jaw 53 can clamp the housing, realizing the automatic fixation of the housing. As the electric push rod 10 continues to push, the housing can be pushed to the cutting mechanism 2 for cutting operation.
[0025] In order to improve the accuracy of the placement position of the clamping jaw 53, a positioning rod 56 is fixedly connected to one end of the pushing seat 3. When placing the housing, place the housing against the positioning rod 56, which can ensure that the position of each housing inside the clamping jaw 53 is the same, and the position where it is sent to the cutting mechanism 2 is also the same. A plurality of evenly distributed rollers 54 are rotatably installed on the outside of the clamping jaw 53. The rollers 54 can assist the clamping jaw 53 to contract along the limiting plate 4, improving the smoothness of the contraction of the clamping jaw 53.
[0026] After the housing is sent to the cutting mechanism 2 for processing, the housing also needs to be unloaded. In order to realize the automatic unloading operation of the housing, a cutting groove 7 is opened on the feeding table 1. The cutting groove 7 is arranged between the cutting mechanism 2 and the limiting plate 4, and a material box 8 is slidably installed inside the cutting groove 7. The material box 8 is used to collect the processed housing. Moreover, torsion springs 57 are sleeved on both the upper and lower ends of the rotating shaft 52. One end of the torsion spring 57 is fixedly connected to the inner wall of the support 51, and the other end of the torsion spring 57 is fixedly connected to the outside of the clamping jaw 53. Figure 2 In the torsion spring 57 is in a deformed state and has torsion. When the housing is pushed to the cutting mechanism 2 for cutting and completed, drive the electric push rod 10 to continue to push the housing forward. The clamping jaw 53 moves out of the limiting plate 4. After losing the limiting effect of the limiting plate 4, the clamping jaw 53 can be opened by the torsion of the torsion spring 57. At the same time, the positioning rod 56 pushes the housing towards the cutting groove 7, and the housing can automatically fall into the material box 8.
[0027] Since different specifications of the housing often need to be cut during actual processing, in order to make the jaws 53 and the limit plate 4 applicable to different specifications of the housing, an adjusting member 55 for adjusting the distance between the two supports 51 is provided on the pusher seat 3. A slide bar 551 fixedly installed on the side of the support 51 is provided, and a strip-shaped groove 552 for the slide bar 551 to slide is formed on the clamping mechanism 5. The end of the slide bar 551 passes through the strip-shaped groove 552 and is fixedly connected with a buckle plate 553. Tightening bolts 554 are threadedly installed at both the upper and lower ends of the buckle plate 553. A plurality of mounting holes 555 for installing the tightening bolts 554 are formed on the pusher seat 3. The sliding support 51 drives the slide bar 551 to slide along the strip-shaped groove 552, and the slide bar 551 drives the buckle plate 553 to slide synchronously. When the support 51 slides to the designated position, the tightening bolt 554 is installed into the corresponding mounting hole 555 to complete the fixation of the support 51, so that the distance between the two jaws 53 can be adjusted to facilitate the jaws 53 to clamp different specifications of the housing.
[0028] After the distance between the jaws 53 changes with the specification of the housing, the limit plate 4 also needs to be adjusted accordingly to ensure the limiting effect of the limit plate 4 on the jaws 53. Therefore, a sliding groove 9 for the two limit plates 4 to slide is formed on the loading table 1. A bidirectional screw 6 is rotatably installed inside the sliding groove 9. The threads on the outer surface of the bidirectional screw 6 are two sections with opposite helix directions. The bottoms of the two limit plates 4 are respectively threadedly installed at both ends of the bidirectional screw 6. One end of the bidirectional screw 6 passes through the loading table 1 and is installed with a knob. Since the limit plate 4 is slidably connected with the sliding groove 9, rotating the bidirectional screw 6 can drive the two limit plates 4 to approach or move away from each other, so as to adjust the distance between the limit plates 4 and enable the limit plates 4 to limit the jaws 53 with different distances.
[0029] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.
[0030] It should be noted that in this article, the term "comprising", "including" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A shell cutting device for producing charging pile film capacitors, comprising a loading platform (1) and a cutting mechanism (2) installed on the loading platform (1), characterized in that: An electric push rod (10) is installed on one side of the top of the loading platform (1), and the free end of the electric push rod (10) is fixedly connected to a pushing seat (3). A clamping mechanism (5) is arranged on the pushing seat (3), and the clamping mechanism (5) includes two symmetrically arranged supports (51), a rotating shaft (52) is rotatably installed inside the supports (51), and a clamping claw (53) is arranged on the external fixed sleeve of the rotating shaft (52). An adjusting member (55) for adjusting the distance between the two supports (51) is arranged on the pushing seat (3), and two symmetrically arranged limit plates (4) are slidably installed on the top of the loading platform (1).
2. The shell cutting device according to claim 1, characterized in that: The limiting plate (4) and the clamping claw (53) are both arranged in a bent shape, wherein one end of the limiting plate (4) close to the material pushing seat (3) is bent outwards, and one end of the clamping claw (53) close to the material pushing seat (3) is bent inwards.
3. The shell cutting device according to claim 1, characterized in that: One end of the material pushing seat (3) is fixedly connected to a positioning rod (56), and a plurality of evenly distributed rollers (54) are rotatably mounted on the outer side of the clamping jaw (53).
4. The shell cutting device according to claim 1, characterized in that: Torsion springs (57) are sleeved on both upper and lower ends of the rotating shaft (52), one end of the torsion spring (57) is fixedly connected to the inner wall of the support (51), and the other end of the torsion spring (57) is fixedly connected to the outside of the clamping claw (53).
5. The shell cutting device according to claim 1, characterized in that: The adjusting member (55) comprises a sliding rod (551) fixedly mounted on the side of the support (51); a strip groove (552) for the sliding rod (551) to slide is provided on the clamping mechanism (5); the end of the sliding rod (551) passes through the strip groove (552) and is fixedly connected to a buckle plate (553); the upper and lower ends of the buckle plate (553) are both threadedly mounted with fastening bolts (554); and a plurality of mounting holes (555) for mounting the fastening bolts (554) are provided on the pushing seat (3).
6. The shell cutting device according to claim 1, characterized in that: The loading platform (1) is provided with a slide groove (9) for two limit plates (4) to slide, a bidirectional screw (6) is rotatably installed inside the slide groove (9), the bottoms of the two limit plates (4) are respectively threadedly installed on the two ends of the bidirectional screw (6), and one end of the bidirectional screw (6) passes through the loading platform (1) and is installed with a knob.
7. The shell cutting device according to claim 1, characterized in that: The loading platform (1) is provided with a cutting groove (7), the cutting groove (7) is arranged between the cutting mechanism (2) and the limiting plate (4), and a material box (8) is slidably installed inside the cutting groove (7).