Pin trimming device of capacitor

Abstract

The utility model belongs to the field of capacitor processing, and discloses a capacitor pin trimming device which comprises a rack assembly used for supporting and fixing and further comprises a feeding assembly installed on the rack assembly and used for continuously conveying capacitors side by side to move. A rotary cutting assembly used for sliding adjustment and rotary trimming of the pins is arranged in front of the feeding assembly. The feeding assembly comprises a feeding frame, a through groove is formed in the bottom of the feeding frame, two conveying rollers are symmetrically installed in the middle of the feeding frame, and a conveying belt is installed between the two conveying rollers. According to the pin trimming device of the capacitor, the capacitor is continuously conveyed side by side, and the capacitor is moved, rotationally cut and trimmed, so that the trimming continuity of the pin of the capacitor is ensured, and the trimming speed of the pin of the capacitor is increased; the trimming length is adjusted in a sliding manner, so that the trimming applicability of the pins with different lengths is improved; and through the arrangement of sliding adjustment and rotary locking, the adjustment convenience is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of capacitor processing, and particularly relates to a lead trimming device for capacitors. Background Art

[0002] A capacitor is an important passive component in electronic components and is widely used in various electronic devices. On a capacitor, there is usually one or more leads, one of which is called the positive lead and the others are called negative leads. In order to ensure neatness and convenience of use, the leads of capacitors are trimmed during production.

[0003] The Chinese patent with the comparative announcement number CN106807860A discloses an automatic lead cutting mechanism for Y capacitors, which includes a support plate. On the left part of the support plate, there are a vibration feeding tray and a discharge chute that cooperate with each other. On the right part, there are a conveyor belt and a conveying device that cooperate with each other, and a lead cutting device that cooperates with the conveyor belt. On the conveyor belt, there is a socket that cooperates with the capacitor lead. In the front part of the support plate, there is a transfer device that cooperates with the discharge port of the discharge chute and the conveyor belt. The transfer device includes a left - right moving device. On the left - right moving device, there is a front - rear pushing device. On the front - rear pushing device, there is a first clamping cylinder. The first clamping cylinder is connected to a first clamping block that cooperates with the Y capacitor. The vibration feeding tray, the lead cutting device, the conveying device, the left - right moving device, the front - rear pushing device, and the first clamping cylinder are connected to a controller.

[0004] However, the above - mentioned patent can only clamp one or two capacitors for lead trimming each time, with poor continuity and slow speed of lead trimming. Therefore, a new device needs to be designed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a lead trimming device for capacitors to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A capacitor pin trimming device comprises a frame assembly for supporting and fixing, and also comprises a feeding assembly installed on the frame assembly for continuously conveying capacitors side by side for movement, and a peeling assembly for sliding adjustment and rotating to trim pins is arranged in front of the feeding assembly; the feeding assembly comprises a feeding frame, a through groove is arranged at the bottom of the feeding frame, two conveying rollers are symmetrically arranged in the middle of the feeding frame, a conveyor belt is installed between the two conveying rollers, and a first motor is arranged behind one of the conveying rollers; the peeling assembly comprises a slide, a limit plate is installed at the bottom of the slide, a locking nail is installed on the slide, a second motor is installed on the top of the slide, and a peeling blade is installed at the output end of the second motor.

[0008] Furthermore: the frame assembly includes a workbench, a limiting slide groove is arranged in the middle of the workbench, a scale line is arranged on one side of the limiting slide groove, and four supporting legs are evenly arranged at the four corners of the bottom of the workbench.

[0009] Furthermore: the scale line and the workbench are integrally formed, and the support legs and the workbench are welded together.

[0010] Furthermore: the feeding rack is made of 204 stainless steel, and the height of the through slot is 1 cm.

[0011] Furthermore: two locking pins are symmetrically arranged.

[0012] Furthermore: the limit plate and the slide are riveted together, and the second motor and the slide are bolted.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. Through the setting of continuous side-by-side conveying of capacitors for mobile peeling and trimming, the continuity of capacitor pin trimming is ensured and the speed of capacitor pin trimming is accelerated;

[0015] 2. The trimming length can be adjusted by sliding, which improves the applicability of trimming pins of different lengths;

[0016] 3. The setting of sliding adjustment and rotating locking ensures the convenience of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a capacitor pin trimming device described in the utility model;

[0018] Figure 2 It is a schematic diagram of a frame assembly of a capacitor pin trimming device according to the utility model;

[0019] Figure 3It is a schematic diagram of a feeding assembly of a capacitor pin trimming device described in the utility model;

[0020] Figure 4 It is a front view of a feeding assembly of a capacitor pin trimming device according to the utility model;

[0021] Figure 5 It is a schematic diagram of a rotary cutting component of a capacitor pin trimming device described in the utility model.

[0022] In the accompanying drawings: 101, workbench; 102, limit slide; 103, scale line; 104, support leg; 201, feed rack; 202, through slot; 203, conveyor roller; 204, conveyor belt; 205, first motor; 301, slide; 302, limit plate; 303, locking pin; 304, second motor; 305, rotary cutting blade. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 - 5 A capacitor pin trimming device includes a frame assembly for supporting and fixing, and a feeding assembly installed on the frame assembly for continuously transporting capacitors side by side. A rotary cutting assembly for sliding adjustment and rotating trimming pins is arranged in front of the feeding assembly.

[0025] In this embodiment: the rack assembly includes a workbench 101, a limiting slide groove 102 is arranged in the middle of the workbench 101, a scale line 103 is arranged on one side of the limiting slide groove 102, the scale line 103 and the workbench 101 are integrally formed, four supporting legs 104 are evenly arranged at the four corners of the bottom of the workbench 101, the supporting legs 104 and the workbench 101 are welded together, the workbench 101 supports the slide 301 to slide along the limiting slide groove 102, and the trimming length of the capacitor pin is adjusted according to the scale line 103;

[0026] In this embodiment: The feeding component includes a feeding rack 201. The feeding rack 201 is made of 204 stainless steel material. A through groove 202 is provided at the bottom of the feeding rack 201. The height of the through groove 202 is 1 centimeter. Two conveying rollers 203 are symmetrically installed in the middle of the feeding rack 201. A conveyor belt 204 is installed between the two conveying rollers 203. A first motor 205 is provided behind one of the conveying rollers 203. The capacitors are inserted side by side from one end of the feeding rack 201, and the pins pass through the through groove 202 and protrude from the feeding rack 201. The first motor 205 drives the conveying roller 203 to push the conveyor belt 204 to drive the capacitors to move along the feeding rack 201 until they are discharged from the other end.

[0027] In this embodiment: The rotary cutting component includes a carriage 301. A limit plate 302 is installed at the bottom of the carriage 301. The limit plate 302 is riveted to the carriage 301. Two locking nails 303 are installed on the carriage 301. The two locking nails 303 are symmetrically arranged. A second motor 304 is installed at the top of the carriage 301. The second motor 304 is bolted to the carriage 301. A rotary cutting blade 305 is installed at the output end of the second motor 304. Slide the carriage 301 along the limit chute 102 and tighten the locking nails 303 to fix. The limit plate 302 prevents the carriage 301 from slipping out of the workbench 101. The carriage 301 supports the second motor 304 to drive the rotary cutting blade 305 to rotate to cut off the capacitor pins.

[0028] Working principle: First, slide the carriage 301 along the limit chute 102, adjust the trimming length of the capacitor pins according to the scale line 103, and tighten the locking nails 303 to fix. The limit plate 302 prevents the carriage 301 from slipping out of the workbench 101. Then, insert the capacitors side by side from one end of the feeding rack 201, and make the pins pass through the through groove 202 and protrude from the feeding rack 201. The first motor 205 drives the conveying roller 203 to push the conveyor belt 204 to drive the capacitors to move along the feeding rack 201 until they are discharged from the other end. At the same time, the carriage 301 supports the second motor 304 to drive the rotary cutting blade 305 to rotate to cut off the capacitor pins.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A capacitor pin trimming device, comprising a frame assembly for supporting and fixing, characterized in that: It also includes a feeding assembly installed on the frame assembly for continuously conveying and moving capacitors side by side, and a rotary cutting assembly for sliding adjustment and rotating trimming pins is arranged in front of the feeding assembly; The feeding assembly comprises a feeding frame (201), a through slot (202) is arranged at the bottom of the feeding frame (201), two conveying rollers (203) are symmetrically installed in the middle of the feeding frame (201), a conveying belt (204) is installed between the two conveying rollers (203), and a first motor (205) is arranged behind one of the conveying rollers (203); The peeling assembly comprises a slide (301), a limit plate (302) is installed at the bottom of the slide (301), a locking pin (303) is installed on the slide (301), a second motor (304) is installed at the top of the slide (301), and a peeling blade (305) is installed at the output end of the second motor (304).

2. A capacitor pin trimming device according to claim 1, characterized in that: The frame assembly comprises a workbench (101), a limiting slide groove (102) is arranged in the middle of the workbench (101), a scale line (103) is arranged on one side of the limiting slide groove (102), and four supporting legs (104) are evenly arranged at the four corners of the bottom of the workbench (101).

3. A capacitor pin trimming device according to claim 2, characterized in that: The scale line (103) and the workbench (101) are integrally formed, and the support leg (104) and the workbench (101) are welded together.

4. The capacitor lead trimming device according to claim 1, characterized in that: The feeding rack (201) is made of 204 stainless steel, and the through slot (202) has a height of 1 cm.

5. The capacitor lead trimming device according to claim 1, characterized in that: Two locking pins (303) are symmetrically arranged.

6. The capacitor lead trimming device according to claim 1, characterized in that: The limiting plate (302) and the sliding frame (301) are riveted together, and the second motor (304) and the sliding frame (301) are bolted together.

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