CN215845428U

CN215845428U - Capacitor lead cutting device

Info

Publication number: CN215845428U
Application number: CN202122192381.6U
Authority: CN
Inventors: 邱迎春
Original assignee: Nantong Haimen Yinyan Electronics Co ltd
Current assignee: Nantong Haimen Yinyan Electronics Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to a capacitor lead cutting device, comprising: a base plate; the conveying assembly is arranged at the top of the bottom plate and comprises a movable plate movably arranged at the top of the bottom plate, a fixed plate fixed at the top of the movable plate, a through groove formed in the fixed plate, a first wire groove formed at the bottom of the through groove, a pressing block arranged in the through groove in a lifting manner, a second wire groove formed at the bottom of the pressing block and matched with the first wire groove, a first driving unit used for driving the movable plate to move and a second driving unit fixed on the fixed plate and used for driving the pressing block to lift; the cutting assembly is arranged on one side of the conveying assembly and comprises a threading plate, a threading hole formed in the threading plate and a liftable ground, wherein the threading plate is far away from a cutter on one side of the conveying assembly and fixed on the bottom plate and used for driving a third driving unit for lifting the cutter.

Description

Capacitor lead cutting device

Technical Field

The utility model belongs to the technical field of capacitor processing, and particularly relates to a capacitor lead cutting device.

Background

The capacitor refers to two conductors which are close to each other, and a layer of non-conductive insulating medium is sandwiched between the two conductors and is used for storing electric quantity and electric energy, so that the capacitor plays an important role in circuits such as tuning, bypassing, coupling, filtering and the like.

When the capacitor is processed, two short leads need to be welded on the capacitor box, therefore, the long lead needs to be cut into equidistant short leads in advance for welding, and the cutting is still completed manually in the prior art, and the manual operation has the following defects:

1. due to different cutting modes of different workers, the lengths of cut leads are different, so that the welded capacitor cannot be normally used, the rejection rate is improved, and the cost is wasted;

2. the manual cutting efficiency is too low, and fatigue is easy to generate for a long time;

3. a large amount of labor investment is needed, and the cost is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a capacitor lead cutting device.

In order to achieve the purpose, the utility model adopts the technical scheme that: a capacitor lead cutting apparatus comprising:

a base plate;

the conveying assembly is arranged at the top of the bottom plate and comprises a movable plate movably arranged at the top of the bottom plate, a fixed plate fixed at the top of the movable plate, a through groove formed in the fixed plate, a first wire groove formed at the bottom of the through groove, a pressing block arranged in the through groove in a lifting manner, a second wire groove formed at the bottom of the pressing block and matched with the first wire groove, a first driving unit used for driving the movable plate to move and a second driving unit fixed on the fixed plate and used for driving the pressing block to lift;

the cutting assembly is arranged on one side of the conveying assembly and comprises a threading plate, a threading hole formed in the threading plate and a liftable ground, wherein the threading plate is far away from a cutter on one side of the conveying assembly and fixed on the bottom plate and used for driving a third driving unit for lifting the cutter.

Preferably, the conveying assembly further comprises a supporting column fixed to the top of the bottom plate, a working plate fixed to the top of the supporting column, two baffle plates fixed to the top of the working plate at intervals, and a guide column connected between the two baffle plates, and the guide column penetrates through the moving plate.

Preferably, the conveying assembly further comprises a first fixing column fixed on the top of the movable plate, a second fixing column fixed on the top of the working plate, a return spring connected with the first fixing column and the second fixing column, an oil buffer fixed on one side of the working plate, and an inductor fixed on one side of the movable plate and matched with the oil buffer for use.

Preferably, the cutting assembly further comprises a supporting plate fixed at the top of the bottom plate at intervals, a base plate fixed at the top of the supporting plate and used for supporting the threading plate, a vertical plate fixed on one side of the supporting plate, a first roller arranged on one side of the vertical plate at intervals and a second roller arranged above the first roller.

Optimally, the first wire groove and the second wire groove are in a semicircular shape and have the same diameter.

Optimally, the diameter of the threading holes is larger than that of the first wire grooves, and the number of the threading holes is equal to that of the first wire grooves.

Optimally, the first driving unit is a moving cylinder, the second driving unit is a lifting cylinder, and the third driving unit is a jacking cylinder.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the capacitor lead cutting device has high automation degree, the conveying assembly can ensure that the moving amount of the lead is the same every time, the cutting assembly can cut the lead in time, the whole process is automatically completed by a machine, the cutting efficiency is high, the length of the short lead obtained by cutting every time is consistent, the qualification rate of finished products is greatly improved, manual intervention is not needed, the manual input is saved, and the cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the delivery assembly of the present invention;

FIG. 3 is a schematic view of another angle of the conveyor assembly of the present invention;

FIG. 4 is a top view of the delivery assembly of the present invention;

FIG. 5 is a front view of the delivery assembly of the present invention;

FIG. 6 is a schematic view of the cutting assembly of the present invention;

FIG. 7 is a schematic view of another angle of the severing assembly of the present invention;

FIG. 8 is a right side view of the severing assembly of the present invention;

description of reference numerals:

1. a base plate;

2. a delivery assembly; 201. a support pillar; 202. a working plate; 203. a baffle plate; 204. a guide post; 205. moving the plate; 206. a first fixed column; 207. a second fixed column; 208. a return spring; 209. a hydraulic shock absorber; 210. an inductor; 211. a fixing plate; 212. a through groove; 213. a lifting cylinder; 214. briquetting; 215. a first wire slot; 216. a second wire slot;

3. cutting off the assembly; 301. a vertical plate; 302. a first drum; 303. a second drum; 304. a support plate; 305. a base plate; 306. a threading plate; 307. threading holes; 308. a wiring board; 309. a cutter; 310. and (5) jacking the cylinder.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings to which the utility model is attached.

As shown in fig. 1, which is a schematic view of the capacitor lead cutting device of the present invention, which is generally used for cutting the lead of the capacitor, it comprises a base plate 1, a feeding assembly 2 and a cutting assembly 3.

Wherein, bottom plate 1 is the rectangle form metal sheet, and the material is stainless steel, fixes on the processing board through bolt and nut complex mode (bottom plate 1 mainly plays the supporting role).

The conveying assembly 2 is disposed on the bottom plate 1 and used for conveying the capacitor lead wires, and as shown in fig. 2-5, the conveying assembly comprises a supporting column 201, a working plate 202, a baffle plate 203, a guide column 204, a moving plate 205, a first fixing column 206, a second fixing column 207, a return spring 208, an oil buffer 209, an inductor 210, a fixing plate 211, a through groove 212, a lifting cylinder 213, a pressing block 214, a first wire groove 215 and a second wire groove 216. The support column 201 has a plurality of, and they are fixed on the top of bottom plate 1 (there are four support columns 201, through the welded mode with the fixed column welding on bottom plate 1). The working plate 202 is fixed on the tops of the four supporting columns 201, two baffle plates 203 are arranged and fixed on the tops of the working plate 202 at intervals, and two guide columns 204 are arranged and connected between the two baffle plates 203. The moving plate 205 is movably disposed above the working plate 202 (the moving plate 205 is moved by a first driving unit, the first driving unit is a moving cylinder, a cylinder body of the moving cylinder is fixed inside the baffle 203, a guide rod of the moving cylinder is connected to the moving plate 205, the moving cylinder is not shown in the figure; in this embodiment, two guide posts 204 penetrate through the moving plate 205).

Two first fixing posts 206 are fixed on the top of the moving plate 205 at intervals, and two second fixing posts 207 are fixed on the working plate 202 at intervals (the first fixing posts 206 are flush with the upper surface of the second fixing posts 207). Two return springs 208 are respectively connected to the first fixed column 206 and the second fixed column 207 (the return springs 208 are generally common extension springs made of 304 stainless steel, and the return springs 208 assist the return of the moving plate 205 during the moving of the moving plate 205). The hydraulic buffer 209 is fixed on one side of the working plate 202, and the sensor 210 is fixed on the side of the moving plate 205 and used in cooperation with the hydraulic buffer 209 (during the moving of the moving plate 205, the sensor 210 will contact the hydraulic buffer 209 and transmit information to the background server and the controller, thereby controlling the moving cylinder to stop working).

The fixed plate 211 is fixed to the moving plate 205, and the through groove 212 is opened in the fixed plate 211. The first wire grooves 215 are two in number, and they are opened at the bottom of the through groove 212 (the number of the first wire grooves 215 is determined according to the number of specific leads, and the shape of the first wire grooves 215 is semicircular, and the diameter is smaller than the diameter of the leads). The two pressing blocks 214 are arranged in the through groove 212 in a lifting manner (the number of the pressing blocks 214 is the same as that of the first wire grooves 215, the pressing blocks 214 are driven by a second driving unit to lift, the second driving unit is a lifting cylinder 213, a cylinder body of the lifting cylinder 213 is fixed on the fixing plate 211, and a guide rod of the lifting cylinder 213 is connected to the pressing blocks 214. in the embodiment, the bottom of the pressing blocks 214 is provided with second wire grooves 216 matched with the first wire grooves 215, and the second wire grooves 216 are semicircular and have the same diameter as that of the first wire grooves 215). When the lead is actually conveyed, the pressing block 214 descends, the lead is clamped by the first wire groove 215 and the second wire groove 216, and then the lead is driven to move forward by the moving plate 205, so that the lead can be prevented from being bent, and the distance that the lead moves forward every time can be ensured to be the same.

The cutting assembly 3 is disposed on the bottom plate 1 and located on one side of the conveying assembly 2 (the cutting assembly 3 is located at the end of the conveying direction of the conveying assembly 2 and used for cutting off a lead wire conveyed by the conveying assembly 2), as shown in fig. 6-8, it includes a vertical plate 301, a first roller 302, a second roller 303, a supporting plate 304, a backing plate 305, a threading plate 306, a threading hole 307, a thread-overlapping plate 308, a cutter 309 and a jacking cylinder 310. The support plate 304 has two blocks which are fixed on the bottom plate 1 at intervals, and the backing plate 305 has two blocks which are fixed on the top of the support plate 304 (the fixing of the backing plate 305 is realized by a bolt and a nut matching mode). The threading plates 306 are fixed on the top of the two backing plates 305 (threading holes 307 are formed in the threading plates 306, the number of the threading holes 307 is the same as that of the first thread grooves 215; in this embodiment, the diameter of the threading holes 307 is larger than that of the first thread grooves 215 and is slightly larger than that of the lead wires). The wiring board 308 is fixed on one side of the wiring board 306 far away from the conveying component 2 (the wiring board 308 is in a shape of [ ", the opening of the [" -shaped wiring board 308 is close to the wiring board 306; in the embodiment, the upper surface of the wiring board 308 is flush with the lowest part of the wiring hole 307, and the lead passes through the wiring hole 307 and is arranged on the wiring board 308, so that the lead is prevented from falling off when being cut off). The cutter 309 is arranged in the opening of the [ -shaped lapping plate 308 in a liftable manner (the cutter 309 is used for cutting off a lead, the cutter 309 is driven by a third driving unit to lift, the third driving unit is a jacking cylinder 310, the cylinder body of the jacking cylinder 310 is fixed on the bottom plate 1, and the guide rod of the jacking cylinder 310 is connected to the bottom of the cutter 309).

The vertical plate 301 is fixed on the bottom plate 1 and located on one side of the supporting plate 304, the first rollers 302 are multiple and are arranged on one side, close to the threading plate 306, of the vertical plate 301 at intervals, and the second rollers 303 are arranged above the first rollers 302 (the first rollers 302 and the second rollers 303 are arranged alternately, and the lead wires pass through the first rollers 302 and the second rollers 303 to achieve the correcting effect).

The working principle of the capacitor lead cutting device of the utility model is as follows:

the lead to be cut penetrates through the first wire groove 215, the first roller 302, the second roller 303 and the threading hole 307, the lifting cylinder 213 drives the pressing block 214 to descend to the second wire groove 216 to be pressed on the lead (at the moment, the lead is clamped by the first wire groove 215 and the second wire groove 216), then the moving cylinder drives the moving plate 205 and the fixing plate 211 to move forwards for a certain distance (in the process, the lead synchronously moves forwards for a certain distance because the first wire groove 215 and the second wire groove 216 clamp the lead), the moved lead penetrates through the threading hole 307 to be placed on the threading plate 308 (when the lead moves, the first roller 302 and the second roller 303 can correct the lead), and the jacking cylinder 310 drives the cutter 309 to ascend to cut off the protruded lead (meanwhile, the moving cylinder resets to prepare for next action).

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A capacitor lead cutting apparatus, comprising:

a base plate (1);

the conveying assembly (2) is arranged at the top of the bottom plate (1) and comprises a moving plate (205) movably arranged at the top of the bottom plate (1), a fixed plate (211) fixed at the top of the moving plate (205), a through groove (212) formed in the fixed plate (211), a first wire groove (215) formed in the bottom of the through groove (212), a pressing block (214) arranged in the through groove (212) in a lifting manner, a second wire groove (216) formed in the bottom of the pressing block (214) and matched with the first wire groove (215) for use, a first driving unit used for driving the moving plate (205) to move and a second driving unit fixed on the fixed plate (211) and used for driving the pressing block (214) to lift;

cutting off subassembly (3), cutting off subassembly (3) and setting up conveying component (2) one side, it includes threading board (306), sets up threading hole (307), liftable ground on threading board (306) are set up threading board (306) are kept away from cutter (309) of conveying component (2) one side and are fixed just be used for driving on bottom plate (1) the third drive unit that cutter (309) go up and down.

2. A capacitor lead cutting apparatus according to claim 1, wherein: the conveying assembly (2) further comprises a supporting column (201) fixed to the top of the bottom plate (1), a working plate (202) fixed to the top of the supporting column (201), two baffle plates (203) fixed to the top of the working plate (202) at intervals, and a guide column (204) connected between the two baffle plates (203), wherein the guide column (204) penetrates through the moving plate (205).

3. A capacitor lead cutting apparatus according to claim 2, wherein: the conveying assembly (2) further comprises a first fixing column (206) fixed to the top of the moving plate (205), a second fixing column (207) fixed to the top of the working plate (202), a return spring (208) connecting the first fixing column (206) and the second fixing column (207), an oil pressure buffer (209) fixed to one side of the working plate (202), and a sensor (210) fixed to one side of the moving plate (205) and matched with the oil pressure buffer (209) for use.

4. A capacitor lead cutting apparatus according to claim 1, wherein: the cutting assembly (3) further comprises a supporting plate (304) fixed to the top of the base plate (1) at intervals, a base plate (305) fixed to the top of the supporting plate (304) and used for supporting the threading plate (306), a vertical plate (301) fixed to one side of the supporting plate (304), a first roller (302) arranged on one side of the vertical plate (301) at intervals, and a second roller (303) arranged above the first roller (302).

5. A capacitor lead cutting apparatus according to claim 1, wherein: the first wire groove (215) and the second wire groove (216) are semicircular and have the same diameter.

6. A capacitor lead cutting apparatus according to claim 1, wherein: the diameter of the threading holes (307) is larger than that of the first wire grooves (215), and the number of the threading holes (307) is equal to that of the first wire grooves (215).

7. A capacitor lead cutting apparatus according to claim 1, wherein: the first driving unit is a moving cylinder, the second driving unit is a lifting cylinder (213), and the third driving unit is a jacking cylinder (310).