Extrusion forming device for capacitor aluminum shell blank

Abstract

The utility model discloses an extrusion forming device for a capacitor aluminum shell blank, belongs to the field of capacitor processing equipment, and is used for solving the problems that the edge of a material is difficult to cut in the extrusion processing process and an operation table top is difficult to clean in the processing process. The device comprises a fixing plate, a fixing block and a fixing frame are fixedly installed on the fixing plate, the fixing frame is located on one side of the fixing block, an air cylinder is fixedly installed on the fixing frame, an extrusion groove is formed in the center of the fixing block, and a cleaning assembly is fixedly installed in the extrusion groove. The cutter and the extrusion groove are used in cooperation, the air cylinder drives the pressing block to conduct extrusion forming on materials, after extrusion is completed, the first spring is compressed, the movable block continuously descends, the cutter is used for cutting redundant parts, meanwhile, in the process that the air cylinder drives the pressing block to reset, the connecting plate extrudes the air bag, and air is sprayed out of the spray head; in this way, chippings and materials on the fixing block can be cleaned in the machining process.

Description

Technical Field

[0001] The utility model relates to the field of capacitor processing equipment, in particular to an extrusion molding device for capacitor aluminum shell blanks. Background Art

[0002] A capacitor is an electronic component used to store electric charge. It consists of two electrodes and an insulating material separating the electrodes. In the production and processing of capacitors, an extrusion molding device is required to process aluminum sheets into a shell shape.

[0003] However, in the process of using the extrusion device in the prior art, after extruding the aluminum material, since the area of ​​the aluminum material is usually large, the staff is required to manually cut the excess part of the shell edge, which undoubtedly increases the processing time. In addition, the cutting effect is affected by work experience, and the quality is difficult to guarantee. It is difficult to cut the edge of the material during the extrusion process.

[0004] In addition, during the extrusion and cutting process of aluminum materials, certain debris will be generated. In order to avoid affecting the processing, it is necessary to stop the machine regularly to clean the operating platform, which affects the continuity of work and makes it difficult to clean the operating table during the processing;

[0005] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0006] The utility model aims to provide a capacitor aluminum shell blank extrusion molding device to solve the problem that the edge of the molded shell cannot be cut during use and the debris is difficult to clean during the processing.

[0007] The purpose of the utility model can be achieved through the following technical scheme: a capacitor aluminum shell blank extrusion forming device, including a fixed plate, a fixed block and a fixed frame are fixedly installed on the fixed plate, the fixed frame is located on one side of the fixed block, a cylinder is fixedly installed on the fixed frame, an extrusion groove is opened at the center of the fixed block, and a cleaning component is fixedly installed in the extrusion groove.

[0008] Preferably, a moving block is fixedly installed at the output end of the cylinder, a vertical rod is fixedly installed at the bottom of the moving block, a pressure block is movably installed at one end of the vertical rod away from the moving block, a spring is sleeved on the vertical rod, and both ends of the spring are fixedly connected to the moving block and the pressure block respectively.

[0009] Preferably, folding plates are fixedly installed on both sides of the moving block, and a cutter is fixedly installed on the bottom of the folding plate, and the cutter is located above the extrusion groove.

[0010] Preferably, the cleaning assembly includes a plurality of shells, which are fixedly mounted on a side of a fixed block close to a fixed frame, and a plurality of through slots are provided on the fixed block, the through slots are located on both sides of the extrusion slot, and the cutters are adapted to the positions of the through slots.

[0011] Preferably, the cleaning assembly includes a movable plate and a fixed rod, the movable plate is movably installed in the through groove, the fixed rod is fixedly installed at the bottom of the through groove, the movable rod is movably installed in the fixed rod, the top of the movable rod is fixedly connected to the movable plate, and a spring 2 is sleeved on the movable rod, and the two ends of the spring 2 are respectively fixedly connected to the movable plate and the fixed rod.

[0012] Preferably, a connecting plate is fixedly installed on one side of the movable plate close to the shell, the connecting plate is movably installed in the shell, a plurality of movable grooves are opened on one side of the fixed block close to the shell, and a nozzle is fixedly installed on one side of the shell close to the fixed block.

[0013] Preferably, an airbag is fixedly installed inside the shell, the top of the airbag is fixedly connected to the top of the shell, the bottom of the airbag is fixedly connected to the connecting plate, and the airbag is fixedly connected to the nozzle through a pipeline.

[0014] The beneficial effects of the utility model are as follows:

[0015] (1) The utility model uses a cutter and an extrusion groove in combination. First, the material to be processed is placed above the extrusion groove. At this time, the cylinder is started to drive the pressing block to move downward until it contacts the material. The material is shaped by the extrusion groove. After the pressing block moves to the bottom of the extrusion groove, it stops moving. Under the action of the cylinder, the spring is gradually compressed, and the moving block continues to move downward until the cutter contacts the moving plate. The cutter and the edge of the through groove are used to cut the excess part of the edge of the material, thereby realizing cutting the edge of the material during the extrusion process.

[0016] (2) The utility model also uses the movable plate and the shell in coordination. When the cutter is cutting the edge of the material, the cutter is used to push the movable plate downward. At this time, the movable rod moves in the fixed rod, the spring 2 is compressed, and the movable plate drives the connecting plate to move synchronously. The connecting plate pulls the airbag to expand the airbag. After the processing is completed, the cylinder drives the movable block to move upward. The cutter is first separated from the movable plate. During the separation process, the spring 2 is used to drive the movable plate to reset, and then drive the connecting plate to move upward, so as to squeeze the airbag, and the airflow is ejected from the nozzle to clean the waste on the fixed block, so as to realize the cleaning of the operating table during the processing.

[0017] In summary, the utility model utilizes the cleaning component to achieve cutting of the edge of the material during the extrusion process and cleaning of the operating table during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings;

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 Schematic diagram of the structure of part A;

[0021] Figure 3 yes Figure 1 The structural diagram of part B;

[0022] Figure 4 It is a structural schematic diagram of the cleaning component in the utility model;

[0023] Figure 5 yes Figure 4 Schematic diagram of the structure of part C;

[0024] Figure 6 It is a structural schematic diagram of the fixing block in the utility model.

[0025] Legend: 1. Fixed plate; 2. Fixed block; 201. Extrusion slot; 3. Fixed frame; 301. Cylinder; 302. Moving block; 303. Vertical rod; 304. Pressing block; 305. Spring 1; 306. Folding plate; 307. Cutter; 4. Cleaning assembly; 401. Shell; 402. Through slot; 403. Moving plate; 404. Fixed rod; 405. Moving rod; 406. Spring 2; 407. Connecting plate; 408. Moving slot; 409. Nozzle; 410. Air bag. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] The present embodiment is used to solve the problem that after the extrusion device in the prior art extrude the aluminum material during use, the staff is required to manually trim the excess part of the shell edge, because the area of ​​the aluminum material is usually large, which undoubtedly increases the processing time. In addition, the trimming effect is affected by work experience, the quality is difficult to guarantee, and it is difficult to trim the edge of the material during the extrusion process.

[0029] See also Figure 1 - Figure 4As shown, this embodiment is a capacitor aluminum shell blank extrusion forming device, including a fixed plate 1, a fixed block 2 and a fixed frame 3 are fixedly installed on the fixed plate 1, the fixed frame 3 is located on one side of the fixed block 2, a cylinder 301 is fixedly installed on the fixed frame 3, an extrusion groove 201 is opened at the center of the fixed block 2, a cleaning component 4 is fixedly installed in the extrusion groove 201, a moving block 302 is fixedly installed at the output end of the cylinder 301, a vertical rod 303 is fixedly installed at the bottom of the moving block 302, a pressing block 304 is movably installed at one end of the vertical rod 303 away from the moving block 302, and the vertical rod A spring 305 is sleeved on 303, and the two ends of the spring 305 are fixedly connected to the moving block 302 and the pressing block 304 respectively. Folding plates 306 are fixedly installed on both sides of the moving block 302, and a cutter 307 is fixedly installed on the bottom of the folding plate 306. The cutter 307 is located above the extrusion groove 201. The cleaning component 4 includes a plurality of shells 401, and the shells 401 are fixedly installed on one side of the fixed block 2 close to the fixed frame 3. The fixed block 2 is provided with a plurality of through slots 402, and the through slots 402 are located on both sides of the extrusion groove 201. The positions of the cutter 307 and the through slots 402 are adapted to each other.

[0030] First, the material to be processed is placed above the extrusion groove 201. At this time, the cylinder 301 is started to drive the pressing block 304 to move downward until it contacts the material. The extrusion groove 201 is used to shape the material. After the pressing block 304 moves to the bottom of the extrusion groove 201, it stops moving. Under the action of the cylinder 301, the spring 1 305 is gradually compressed, and the moving block 302 continues to move downward until the cutter 307 contacts the moving plate 403. The cutter 307 and the edge of the through groove 402 are used to cut the excess part of the edge of the material. Through the coordinated use of the cutter 307 and the extrusion groove 201, the edge of the material can be cut during the extrusion process.

[0031] Embodiment 2:

[0032] This embodiment is used to solve the problem that during the extrusion and cutting process of aluminum materials, a certain amount of debris will be generated. In order to avoid affecting the processing, it is necessary to stop the machine regularly to clean the operating platform, which affects the continuity of work and makes it difficult to clean the operating table during the processing.

[0033] See also Figure 5 - Figure 6As shown, the utility model also includes a moving plate 403 and a fixed rod 404, the moving plate 403 is movably installed in the through slot 402, the fixed rod 404 is fixedly installed at the bottom of the through slot 402, a moving rod 405 is movably installed in the fixed rod 404, the top of the moving rod 405 is fixedly connected to the moving plate 403, a spring 406 is sleeved on the moving rod 405, and the two ends of the spring 406 are respectively fixedly connected to the moving plate 403 and the fixed rod 404, and the moving plate 403 is close to the housing 401. A connecting plate 407 is fixedly installed on one side of the shell 401, and the connecting plate 407 is movably installed in the shell 401. A plurality of movable grooves 408 are provided on the side of the fixed block 2 close to the shell 401. A nozzle 409 is fixedly installed on the side of the shell 401 close to the fixed block 2. An airbag 410 is fixedly installed inside the shell 401. The top of the airbag 410 is fixedly connected to the top of the shell 401, and the bottom of the airbag 410 is fixedly connected to the connecting plate 407. The airbag 410 is fixedly connected to the nozzle 409 through a pipeline.

[0034] When the cutter 307 is cutting the edge of the material, the cutter 307 is used to push the movable plate 403 to move downward. At this time, the movable rod 405 moves in the fixed rod 404, the spring 2 406 is compressed, and the movable plate 403 is used to drive the connecting plate 407 to move synchronously. The connecting plate 407 pulls the airbag 410 to expand the airbag 410. After the processing is completed, the cylinder 301 drives the movable block 302 to move upward, and the cutter 307 is first separated from the movable plate 403. During the separation process, the spring 2 406 is used to drive the movable plate 403 to reset, and then drive the connecting plate 407 to move upward, so as to squeeze the airbag 410, and the air flow is ejected from the nozzle 409 to clean the waste on the fixed block 2. Through the coordinated use of the movable plate 403 and the shell 401, the operating table can be cleaned during the processing without stopping the machine.

[0035] In combination with Example 1 and Example 2, the cutter 307 and the extrusion groove 201 are used in conjunction with each other, and the cylinder 301 is used to drive the pressure block 304 to extrude the material. After the extrusion is completed, the spring 1 305 is compressed, and the movable block 302 continues to descend. The cutter 307 is used to trim the excess part. At the same time, when the cylinder 301 drives the pressure block 304 to reset, the connecting plate 407 squeezes the airbag 410, and the gas is ejected from the nozzle 409, so as to realize the cleaning of the debris and material on the fixed block 2 during the processing.

[0036] The working process and principle of the utility model are as follows:

[0037] First, the material to be processed is placed above the extrusion groove 201, and the cylinder 301 is started at this time, driving the pressing block 304 to move downward until it contacts the material, and the extrusion groove 201 is used to shape the material. After the pressing block 304 moves to the bottom of the extrusion groove 201, it stops moving. Under the action of the cylinder 301, the spring 1 305 is gradually compressed, and the moving block 302 continues to move downward until the cutter 307 contacts the moving plate 403. The excess part of the edge of the material is cut by the cutter 307 and the edge of the through groove 402, so that the edge of the material can be cut during the extrusion process;

[0038] Furthermore, during the process of the cutter 307 cutting the edge of the material, the cutter 307 is used to push the movable plate 403 to move downward, at which time the movable rod 405 moves in the fixed rod 404, the spring 2 406 is compressed, and the movable plate 403 is used to drive the connecting plate 407 to move synchronously, and the connecting plate 407 pulls the airbag 410 to expand the airbag 410. After the processing is completed, the cylinder 301 drives the movable block 302 to move upward, and the cutter 307 is first separated from the movable plate 403. During the separation process, the spring 2 406 is used to drive the movable plate 403 to reset, and then drive the connecting plate 407 to move upward, so as to squeeze the airbag 410, and the airflow is ejected from the nozzle 409 to clean the waste on the fixed block 2, so as to realize the cleaning of the operating table during the processing;

[0039] The utility model utilizes the cleaning component 4 to cut the edge of the material during the extrusion process and clean the operating table during the process.

[0040] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A capacitor aluminum shell blank extrusion forming device, comprising a fixing plate (1), characterized in that: A fixed block (2) and a fixed frame (3) are fixedly mounted on the fixed plate (1); the fixed frame (3) is located on one side of the fixed block (2); a cylinder (301) is fixedly mounted on the fixed frame (3); an extrusion groove (201) is provided at the center of the fixed block (2); a cleaning component (4) is fixedly mounted in the extrusion groove (201); A moving block (302) is fixedly mounted on the output end of the cylinder (301), a vertical rod (303) is fixedly mounted on the bottom of the moving block (302), a pressing block (304) is movably mounted on one end of the vertical rod (303) away from the moving block (302), a spring (305) is sleeved on the vertical rod (303), and two ends of the spring (305) are fixedly connected to the moving block (302) and the pressing block (304) respectively; Folding plates (306) are fixedly installed on both sides of the moving block (302), a cutter (307) is fixedly installed on the bottom of the folding plate (306), and the cutter (307) is located above the extrusion groove (201); The cleaning assembly (4) comprises a plurality of shells (401), wherein the shells (401) are fixedly mounted on a side of the fixed block (2) close to the fixed frame (3), and the fixed block (2) is provided with a plurality of through slots (402), wherein the through slots (402) are located on both sides of the extrusion slot (201), and the cutter (307) is adapted to the position of the through slots (402); The cleaning assembly (4) comprises a movable plate (403) and a fixed rod (404); the movable plate (403) is movably mounted in the through slot (402); the fixed rod (404) is fixedly mounted at the bottom of the through slot (402); a movable rod (405) is movably mounted in the fixed rod (404); the top of the movable rod (405) is fixedly connected to the movable plate (403); a second spring (406) is sleeved on the movable rod (405); and two ends of the second spring (406) are respectively fixedly connected to the movable plate (403) and the fixed rod (404).

2. The capacitor aluminum shell blank extrusion forming device according to claim 1 is characterized in that: A connecting plate (407) is fixedly mounted on one side of the movable plate (403) close to the shell (401); the connecting plate (407) is movably mounted in the shell (401); a plurality of movable grooves (408) are provided on one side of the fixed block (2) close to the shell (401); and a nozzle (409) is fixedly mounted on one side of the shell (401) close to the fixed block (2).

3. The capacitor aluminum shell blank extrusion forming device according to claim 2 is characterized in that: An airbag (410) is fixedly installed inside the shell (401), the top of the airbag (410) is fixedly connected to the top of the shell (401), the bottom of the airbag (410) is fixedly connected to the connecting plate (407), and the airbag (410) is fixedly connected to the nozzle (409) through a pipeline.

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