CN218331861U - Leakage protection switch test equipment - Google Patents

Abstract

The utility model discloses a leakage protection switch test equipment, including test board, accredited testing organization bottom plate assembly, material loading belt line assembly, test slide assembly, entablature mechanism assembly and collude material mechanism assembly, material loading belt line assembly includes material loading belt line curb plate, belt line motor, preceding linkage piece, backplate and conveyer belt, test slide assembly includes test slide, chute feeder, driving lever cylinder, probe cylinder and first probe, entablature mechanism assembly includes slip table cylinder support, button roof pressure cylinder support, withstand voltage test cylinder, low resistance test cylinder, first button roof pressure cylinder and second button roof pressure cylinder, collude material mechanism assembly including colluding flitch, linear guide, slider bottom plate, slider, jacking cylinder, optical axis and colluding the material cylinder, realize the high efficiency to the leakage switch product automated inspection and the sorting that high accuracy stability is good, reduce intensity of labour and reduce the manual work.

Description

Leakage protection switch test equipment

Technical Field

The utility model relates to a leakage protection switch tests technical field, specifically is a leakage protection switch test equipment.

Background

The leakage protection switch is a key part in the industry of low-voltage electrical appliances, mainly comprises a contact and a leakage protection device, and is used for detecting abnormal leakage in a low-voltage circuit so as to protect personal safety.

The automatic test equipment for the low-voltage leakage protection switch is mainly used for detecting various performances of products before leaving a factory in the production process, and comprises tests of insulation performance, voltage resistance, insulation resistance, contact on resistance, protection coil resistance, anti-interference performance and the like of a switch body.

The automatic detection equipment of the leakage protection switch is required to have the functions of a high-precision and high-stability testing instrument, a human-computer interface convenient to read, automatic data acquisition and judgment, data storage and the like; ensure the consistency and stability of the detection product.

At present, the key parts in the industry of low-voltage electrical appliances are mainly manually detected, and the mode has great defects and shortcomings: the efficiency is low, and the product needs to be clamped manually; the test data is read manually, so that human errors are inevitably generated; the judgment standards are not uniform, the quality is not uniform, and the like.

Disclosure of Invention

To the various drawbacks that above-mentioned artifical detection mode exists, the utility model provides a can realize high efficiency, high accuracy, the good leakage protection switch test equipment of stability.

In order to achieve the above object, the utility model provides a following technical scheme: a leakage protection switch test device comprises a test machine table, a test mechanism bottom plate assembly, a feeding belt line assembly, a test slideway assembly, an upper cross beam mechanism assembly and a hooking mechanism assembly;

the testing mechanism bottom plate assembly comprises a testing mechanism bottom plate and an upper cross beam, the testing mechanism bottom plate is positioned on the surface of the testing machine table, the upper cross beam is positioned above the testing mechanism bottom plate, and two ends of the upper cross beam are respectively fixed on two sides of the testing machine table;

the feeding belt line assembly comprises feeding belt line side plates, a belt line motor, a front connecting piece, a rear baffle and a conveying belt, one end of each feeding belt line side plate extends out of one side of the test machine, the conveying belt is located between the feeding belt line side plates, the belt line motor is located on one side of the feeding belt line side plates and provides power for the conveying belt, the front connecting piece is located at the front end of each feeding belt line side plate, two sides of the front connecting piece are connected with the inner walls of the feeding belt line side plates, the rear baffle is located at the tail end of each feeding belt line side plate, and the rear baffle shields the tail end of each feeding belt line side plate;

the test slide assembly comprises a test slide, a feed chute, a deflector rod cylinder, a probe cylinder and a first probe, wherein the lower end of the test slide is arranged on the upper surface of a bottom plate of the test mechanism through a first test slide bracket and a second test slide bracket, the feed chute is arranged on the surface of the lower end in the test slide, the upper end of the test slide is provided with the deflector rod cylinder bracket, the deflector rod cylinder is arranged on the deflector rod cylinder bracket, the probe cylinders are arranged on two sides of the test slide, the lower end of the probe cylinder is arranged on the upper surface of the bottom plate of the test mechanism through the probe cylinder bracket, the lower ends of the adjacent probe cylinder brackets are connected through a threading pipe, one end of the first probe is connected with the probe cylinder, the other end of the first probe extends into the test slide through a probe hole arranged on the wall surface of the test slide, and the first probe is fixed between the probe cylinder and the test slide through a probe mounting plate arranged on the test slide;

the upper cross beam mechanism assembly comprises a sliding table cylinder support, a button top pressing cylinder support, a pressure-resistant testing cylinder, a low-resistance testing cylinder, a first button top pressing cylinder and a second button top pressing cylinder, the sliding table cylinder support and the button top pressing cylinder support are sequentially arranged on the upper cross beam, the pressure-resistant testing cylinder is arranged on the sliding table cylinder support, the low-resistance testing cylinder is arranged on the other sliding table cylinder support on one side, the first button top pressing cylinder is located on the button top pressing cylinder support, and the second button top pressing cylinder is arranged on the other button top pressing cylinder support on one side;

collude material mechanism assembly including colluding flitch, linear guide, slider bottom plate, slider, jacking cylinder, optical axis and colluding the material cylinder, jacking cylinder lower extreme is installed accredited testing organization bottom plate upper surface, collude the flitch and be located jacking cylinder top, linear guide is located collude the flitch lower surface, slider bottom plate lower extreme with jacking cylinder upper end links to each other, the slider is located slider bottom plate upper end, the slider with the mutual block of linear guide, the slider is in free sliding in the linear guide, collude the material cylinder and be located collude material board one side, just collude the material cylinder pass through one side the optical axis with collude the flitch and link to each other, collude the material cylinder and drive collude the flitch removal.

Preferably, a push rod cylinder is arranged on one side wall face of the tail end of the feeding belt line side plate, a push rod is arranged at the upper end of the push rod cylinder and drives the push rod to move towards the inner side of the feeding belt line side plate, the feeding belt line side plate corresponds to the push rod moving position and is provided with a material pushing outlet, and the push rod pushes the leakage switch product to slide out of the material pushing outlet and enter the test slide assembly.

Preferably, a material detection sensor is arranged on one side of the feeding belt line side plate close to the front connecting piece, and is used for detecting an electric leakage switch product on the conveying belt.

Preferably, a material feeding position is arranged at one end of the test slide way, and the material feeding position corresponds to the material pushing outlet.

Preferably, the lateral wall of the other end of the test slideway is provided with a defective product discharge opening, a defective product discharge chute is correspondingly arranged outside the defective product discharge opening, and the other side of the defective product discharge opening is positioned on the lateral wall of the test slideway and is provided with a defective product discharge cylinder.

Preferably, a pressure-resistant test clamping cylinder is arranged at the lower end of the pressure-resistant test cylinder, and a pressure-resistant test clamping jaw is arranged at the lower end of the pressure-resistant test clamping cylinder.

Preferably, a low resistance test needle seat is arranged at the lower end of the low resistance test cylinder, and a second probe is arranged at the lower end of the low resistance test needle seat.

Preferably, the lower ends of the first button jacking cylinder and the second button jacking cylinder are respectively provided with a button jacking head.

Preferably, the lower end of the material hooking cylinder is connected with the bottom plate of the testing mechanism through a cylinder cushion block, and the material hooking cylinder is connected with the linear bearing on the outer wall of the optical axis through a setting.

Preferably, be equipped with tricolor lamp, man-machine interface, testing instrument, defective products discharge gate and subassembly of admitting air on the test board respectively, the tricolor lamp is located test board top surface, the man-machine interface is located the positive wall of test board, testing instrument is located inside the test board upper end, the defective products discharge gate is located test board front end, the subassembly of admitting air is located inside the test board lower extreme.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the test slide adopts the segmentation design, uses monoblock steel sheet processing, and the flitch is colluded in the installation of two notches of slide anterior segment processing, carries the product through colluding the flitch about in the notch back-and-forth movement.

2. The utility model discloses in, test slide withstand voltage test station department inlays and has the collets to prevent high-pressure discharge on the probe.

3. The utility model discloses in, the low resistance test station uses the twin probe, adopts kelvin test circuit, has deducted the pressure drop that the conductor resistance brought for resistance test is more accurate.

4. The utility model discloses a pay-off, the test judges to select separately full-automatic function and need not manual operation, reduces intensity of labour and reduces artifically, has improved production efficiency.

5. The utility model discloses owing to adopted high accuracy instrument and program control to stop the misreading erroneous judgement scheduling problem that manual operation caused for the finished product qualification rate promotes greatly, has promoted stability and uniformity, shared area when having saved equipment use simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a front view of the testing machine of the present invention;

fig. 2 is a side view of the testing machine of the present invention;

fig. 3 is a schematic structural diagram of the leakage protection switch testing device of the present invention;

fig. 4 is a schematic view of the feeding belt line assembly according to the present invention;

fig. 5 is a schematic structural view of another view angle of the feeding belt line assembly of the present invention;

fig. 6 is a top view of the test slide assembly of the present invention;

fig. 7 is a front view of the test slide assembly of the present invention;

fig. 8 is a schematic view of the test slide assembly of the present invention;

fig. 9 is a schematic structural view of a probe cylinder according to the present invention;

fig. 10 is a schematic view of the upper beam mechanism assembly according to the present invention;

fig. 11 is a schematic structural view of the material hooking mechanism assembly according to the present invention;

reference numbers in the figures: 1. testing the machine table; 100. a testing mechanism bottom plate assembly; 101. a testing mechanism base plate; 102. An upper cross beam; 2. feeding a belt line; 200. a feeding belt line assembly; 201. a feeding belt line side plate; 202. A belt line motor; 203. a leading adaptor piece; 204. a tailgate; 205. a conveyor belt; 206. a push rod; 207. A push rod cylinder; 208. a material detection sensor; 209. a material pushing outlet; 210. a leakage switch product; 3. Testing the slideway assembly; 300. testing the slideway assembly; 301. testing the slideway; 302. a feed chute; 303. a feed position; 304. a probe hole; 305. a defective product discharge port; 306. a deflector rod cylinder bracket; 307. a deflector rod cylinder; 308. a first test slide mount; 309. a defective product discharge chute; 310. a threading tube; 311. a probe cylinder support; 312. a probe cylinder; 313. a probe mounting plate; 314. a first probe; 315. a second test slide mount; 316. a defective product discharge cylinder; 320. an upper beam mechanism assembly; 321. a sliding table cylinder support; 322. the button is pressed against the cylinder bracket; 323. a pressure-resistant test cylinder; 324. a low resistance test cylinder; 325. The first button presses the air cylinder; 326. the second button presses the air cylinder; 327. a pressure-resistant test clamping cylinder; 328. A pressure-resistant test clamping jaw; 329. a low resistance test needle stand; 330. a second probe; 331. a button top; 340. A material hooking mechanism assembly; 341. hooking the material plate; 342. a linear guide rail; 343. a slider bottom plate; 344. a slider; 345. jacking a cylinder; 346. an optical axis; 347. a linear bearing; 348. a material hooking cylinder; 349. a cylinder cushion block; 4. a human-machine interface; 5. testing the instrument; 6. a three-color lamp; 7. a defective product discharge port; 8. an air intake assembly.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1-3, an earth leakage protection switch testing apparatus includes a testing machine 1, a testing mechanism bottom plate assembly 100, a feeding belt line assembly 200, a testing slide assembly 300, an upper cross beam mechanism assembly 320, and a hooking mechanism assembly 340, where the testing machine 1 is respectively provided with a tri-color lamp 6, a human-computer interface 4, a testing instrument 5, a defective product discharge port 7, and an air intake component 8, the tri-color lamp 6 is located on a top surface of the testing machine 1, the human-computer interface 4 is located on a front wall of the testing machine 1, the testing instrument 5 is located inside an upper end of the testing machine 1, the defective product discharge port 7 is located at a front end of the testing machine 1, and the air intake component 8 is located inside a lower end of the testing machine 1; the testing mechanism bottom plate assembly 100 comprises a testing mechanism bottom plate 101 and an upper cross beam 102, wherein the testing mechanism bottom plate 101 is positioned on the surface of the testing machine table 1, the upper cross beam 102 is positioned above the testing mechanism bottom plate 101, and two ends of the upper cross beam 102 are respectively fixed on two sides of the testing machine table 1;

as shown in fig. 4 and 5, the feeding belt line assembly 200 includes a feeding belt line side plate 201, a belt line motor 202, a front connection plate 203, a rear baffle 204, and a conveyor belt 205, one end of the feeding belt line side plate 201 extends out of one side of the testing machine 1, the conveyor belt 205 is located between the feeding belt line side plates 201, the belt line motor 202 is located at one side of the feeding belt line side plate 201, the belt line motor 202 provides power for the conveyor belt 205, the front connection plate 203 is located at the front end of the feeding belt line side plate 201, two sides of the front connection plate 203 are connected to the inner wall of the feeding belt line side plate 201, the rear baffle 204 is located at the rear end of the feeding belt line side plate 201, the rear baffle 204 shields the rear end of the feeding belt line side plate 201, a material detection sensor 208 is arranged at one side of the feeding belt line 201 close to the front connection plate 203, a material leakage switch product 210 on the conveyor belt 205 is detected, a push rod 207 is arranged at one side close to the side of the feeding belt line side plate 201, and a push rod 207 is arranged to push a push rod 206 to push the push rod of the feeding belt line, and a push rod 207 moves to the feeding belt line side plate 201, and a push rod 207 moves into the feeding belt line push rod 207 and moves to the push rod 207, and a push rod 207 and moves to move into the feeding belt line push rod 207 and push rod 207 to move into the push rod 201, and push rod 207, and push rod moves to move into the feeding belt line push the feeding belt line side plate 201, and move into the push rod 207;

as shown in fig. 6-9, the test chute assembly 300 includes a test chute 301, a feeding chute 302, a lever cylinder 307, a probe cylinder 312 and a first probe 314, wherein a feeding position 303 is disposed at one end of the test chute 301, the feeding position 303 corresponds to the pushing outlet 209, a defective product discharging opening 305 is disposed on a side wall of the other end of the test chute 301, a defective product discharging chute 309 is disposed at an outer side of the defective product discharging opening 305, a defective product discharging cylinder 316 is disposed on a side wall of the test chute 301 at the other side of the defective product discharging opening 305, a lower end of the test chute 301 is mounted on an upper surface of the test mechanism base plate 101 by being provided with a first test chute support 308 and a second test chute support 315, the feeding chute 302 is disposed on a lower end surface inside the test chute 301, a deflector rod cylinder support 306 is arranged at the upper end of the test slideway 301, the deflector rod cylinder 307 is installed on the deflector rod cylinder support 306, the probe cylinders 312 are positioned at two sides of the test slideway 301, the lower ends of the probe cylinders 312 are installed on the upper surface of the test mechanism bottom plate 101 through probe cylinder supports 311, the lower ends of the adjacent probe cylinder supports 311 are connected through a threading pipe 310, one end of each first probe 314 is connected with the probe cylinder 312, the other end of each first probe 314 extends into the test slideway 301 through a probe hole 304 arranged on the wall surface of the test slideway 301, and the first probe 314 is fixed between the probe cylinder 312 and the test slideway 301 through a probe installation plate 313;

the test slide 301 adopts a segmented design, a whole steel plate is used for processing, fixed threaded holes are processed on two sides of the test slide 301, two notch mounting hook plates 341 are processed on the front section of the test slide 301, the leakage switch product 210 is conveyed by moving the hook plates 341 up and down and back and forth in the notches, and an insulating block is embedded at a voltage-resistant test station of the test slide 301 to prevent high-voltage discharge on the probe.

As shown in fig. 10, the upper beam mechanism assembly 320 includes a sliding table cylinder support 321, a button pressing cylinder support 322, a pressure-resistant testing cylinder 323, a low-resistance testing cylinder 324, a first button pressing cylinder 325 and a second button pressing cylinder 326, the sliding table cylinder support 321 and the button pressing cylinder support 322 are sequentially installed on the upper beam 102, the pressure-resistant testing cylinder 323 is installed on the sliding table cylinder support 321, a pressure-resistant testing clamping cylinder 327 is installed at the lower end of the pressure-resistant testing cylinder 323, a pressure-resistant testing clamping jaw 328 is installed at the lower end of the pressure-resistant testing clamping cylinder 327, the low-resistance testing cylinder 324 is installed on the other sliding table cylinder support 321 on one side, a low-resistance testing needle seat 329 is installed at the lower end of the low-resistance testing needle seat 324, a second probe 330 is installed at the lower end of the low-resistance testing needle seat 329, the first button pressing cylinder 325 is located on the button pressing cylinder support 322, the second button pressing cylinder 326 is installed on the other button pressing cylinder support 322 on one side, and the first button pressing cylinder 326 and the second button pressing cylinder support 331 are respectively installed at the lower ends of the first button pressing cylinder 325 and the second button pressing cylinder 326;

the low-resistance testing station uses double probes, a Kelvin testing circuit is adopted, and voltage drop caused by conductor resistance is deducted, so that the resistance testing is more accurate.

As shown in fig. 11, the hooking mechanism assembly 340 includes a hooking plate 341, a linear guide 342, a slider bottom plate 343, a slider 344, a jacking cylinder 345, an optical axis 346 and a hooking cylinder 348, the lower end of the jacking cylinder 345 is mounted on the upper surface of the testing mechanism bottom plate 101, the hooking plate 341 is located above the jacking cylinder 345, the linear guide 342 is located on the lower surface of the hooking plate 341, the lower end of the slider bottom plate 343 is connected to the upper end of the jacking cylinder 345, the slider 344 is located on the upper end of the slider bottom plate 343, the slider 344 is engaged with the linear guide 342, the slider 344 slides freely in the linear guide 342, the hooking cylinder 348 is located on one side of the hooking plate 341, the hooking cylinder 348 is connected to the hooking plate 341 through the optical axis 346 on one side, the hooking cylinder 348 drives the hooking plate 341 to move, the lower end of the hooking cylinder 348 is connected to the testing mechanism bottom plate 101 through a cylinder pad 349, and the hooking cylinder 348 is connected to a linear bearing 347 disposed on the outer wall of the optical axis 346;

the hooking plate 341 is laser-cut and machined and formed by a stainless steel plate, and hooking fingers are machined on two sides of the hooking plate 341 according to the station spacing.

The action flow of the leakage protection switch test is as follows:

1) A former-stage product assembly line worker puts the assembled leakage switch product 210 on the conveying belt 205, the products are automatically arranged under the dragging of the conveying belt 205, and when the leakage switch product 210 is detected to be in place at the material pushing outlet 209, the push rod cylinder 207 drives the push rod 206 to extend out to push the leakage switch product 210 to the material feeding position 303 at the right side of the test slideway 301;

2) The material hooking cylinder 348 extends out to push the linear guide rail 342 and the material hooking plate 341 to the left side material taking position, the jacking cylinder 345 extends out to jack the material hooking plate 341, and at the moment, the fingers on the material hooking plate 341 hook the bottom of the product at the material feeding position 303;

3) The material hooking cylinder 348 retracts, the leakage switch product 210 is hooked to each testing station, the probe cylinder 312 of each station extends out, and the first probe 314 abuts against and keeps good contact with the side electrode of the leakage switch product 210; the pressure-resistant testing cylinder 323 and the low-resistance testing cylinder 324 on the upper beam mechanism assembly 320 extend out to position the leakage switch product 210;

4) Starting a program, respectively detecting the voltage resistance, the low resistance value, the coil resistance and the anti-interference characteristic of the product by each testing instrument 5, uploading test data to a PLC control system for processing, and displaying the result on a human-computer interface 4;

5) The jacking cylinder 345 retracts, the hooking plate 341, the linear guide rail 342, the slider base 343 and the slider 344 reset to the lowest point along the direction of the optical axis 346, the hooking cylinder 348 extends out, the hooking plate 341 is pushed to the left side material taking position, the jacking cylinder 345 extends out again to jack the hooking plate 341, and at the moment, the fingers on the hooking plate 341 hook the bottom of the leakage switch product 210 at the material inlet position 303;

6) Repeating the actions 3), 4), 5), and carrying out a cycle test;

7) When a defective product is detected, the defective product discharge cylinder 316 operates to eject the leakage switch product 210 through the defective product discharge chute 309 to be discharged.

The productivity of the testing equipment in the application reaches 1200 PCS/h, which is more than 2 times of the manual detection productivity of 500 PCS/h, the productivity is improved, the feeding, testing and judgment sorting full-automatic functions are realized without manual operation, and the original 4 testers are completely replaced by 1 equipment, so that the labor intensity is reduced and the labor is reduced; meanwhile, the stability and consistency of the test are improved, the problems of misreading and misjudgment and the like caused by manual operation are solved by adopting a high-precision instrument and program control, the qualification rate of finished products is greatly improved from about 80 percent to more than 95 percent originally, the field is saved, the field using area can be saved by about 1/3 by using the equipment, and the occupied workshop area is reduced after 1 automatic test equipment is replaced by 4 original manual test stations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An earth leakage switch test device, characterized in that: the device comprises a testing machine table, a testing mechanism bottom plate assembly, a feeding belt line assembly, a testing slideway assembly, an upper cross beam mechanism assembly and a hooking mechanism assembly;

the testing mechanism bottom plate assembly comprises a testing mechanism bottom plate and an upper cross beam, the testing mechanism bottom plate is positioned on the surface of the testing machine table, the upper cross beam is positioned above the testing mechanism bottom plate, and two ends of the upper cross beam are respectively fixed on two sides of the testing machine table;

the feeding belt line assembly comprises feeding belt line side plates, a belt line motor, a front connecting piece, a rear baffle and a conveying belt, one end of each feeding belt line side plate extends out of one side of the test machine, the conveying belt is located between the feeding belt line side plates, the belt line motor is located on one side of the feeding belt line side plates and provides power for the conveying belt, the front connecting piece is located at the front end of each feeding belt line side plate, two sides of the front connecting piece are connected with the inner walls of the feeding belt line side plates, the rear baffle is located at the tail end of each feeding belt line side plate, and the rear baffle shields the tail end of each feeding belt line side plate;

the test slide assembly comprises a test slide, a feed chute, a deflector rod cylinder, a probe cylinder and a first probe, wherein the lower end of the test slide is arranged on the upper surface of a bottom plate of the test mechanism through a first test slide bracket and a second test slide bracket, the feed chute is arranged on the surface of the lower end in the test slide, the upper end of the test slide is provided with the deflector rod cylinder bracket, the deflector rod cylinder is arranged on the deflector rod cylinder bracket, the probe cylinders are arranged on two sides of the test slide, the lower end of the probe cylinder is arranged on the upper surface of the bottom plate of the test mechanism through the probe cylinder bracket, the lower ends of the adjacent probe cylinder brackets are connected through a threading pipe, one end of the first probe is connected with the probe cylinder, the other end of the first probe extends into the test slide through a probe hole arranged on the wall surface of the test slide, and the first probe is fixed between the probe cylinder and the test slide through a probe mounting plate arranged on the test slide;

the upper cross beam mechanism assembly comprises a sliding table air cylinder support, a button jacking air cylinder support, a pressure-resistant testing air cylinder, a low-resistance testing air cylinder, a first button jacking air cylinder and a second button jacking air cylinder, the sliding table air cylinder support and the button jacking air cylinder support are sequentially arranged on the upper cross beam, the pressure-resistant testing air cylinder is arranged on the sliding table air cylinder support, the low-resistance testing air cylinder is arranged on the other sliding table air cylinder support on one side, the first button jacking air cylinder is positioned on the button jacking air cylinder support, and the second button jacking air cylinder is arranged on the other button jacking air cylinder support on one side;

collude material mechanism assembly including colluding flitch, linear guide, slider bottom plate, slider, jacking cylinder, optical axis and colluding the material cylinder, jacking cylinder lower extreme is installed accredited testing organization bottom plate upper surface, collude the flitch and be located jacking cylinder top, linear guide is located collude the flitch lower surface, slider bottom plate lower extreme with jacking cylinder upper end links to each other, the slider is located slider bottom plate upper end, the slider with the mutual block of linear guide, the slider is in free sliding in the linear guide, collude the material cylinder and be located collude material board one side, just collude the material cylinder pass through one side the optical axis with collude the flitch and link to each other, collude the material cylinder and drive collude the flitch removal.

2. A residual current device testing apparatus according to claim 1, wherein: be close to material loading belt line curb plate tail end lateral wall is equipped with a push rod cylinder, push rod cylinder upper end is equipped with a push rod, push rod cylinder drive the push rod to material loading belt line curb plate inboard removes, material loading belt line curb plate corresponds push rod shift position is equipped with one and pushes away the material export, the push rod promotes the leakage switch product certainly push away the material export roll-off, and enter test slide assembly.

3. A residual current device testing apparatus according to claim 2, wherein: and a material detection sensor is arranged on one side of the side plate of the feeding belt line, which is close to the front connecting piece, and is used for detecting a leakage switch product on the conveying belt.

4. A residual current device as claimed in claim 3, characterized in that: the test slide one end is equipped with a material feeding position, the material feeding position with it corresponds each other to push away the material export.

5. A residual current device testing apparatus according to claim 4, characterized in that: the test slide other end lateral wall is equipped with the defective products bin outlet, the defective products bin outlet outside correspondence is equipped with a defective products blown down tank, the defective products bin outlet opposite side is located be equipped with a defective products row material cylinder on the test slide lateral wall.

6. A residual current device testing apparatus according to claim 1, wherein: the lower end of the pressure-resistant test cylinder is provided with a pressure-resistant test clamping cylinder, and the lower end of the pressure-resistant test clamping cylinder is provided with a pressure-resistant test clamping jaw.

7. A residual current device testing apparatus according to claim 1, wherein: the lower end of the low-resistance testing cylinder is provided with a low-resistance testing needle seat, and the lower end of the low-resistance testing needle seat is provided with a second probe.

8. A residual current device testing apparatus according to claim 1, wherein: the lower ends of the first button jacking cylinder and the second button jacking cylinder are respectively provided with a button jacking head.

9. A residual current device as claimed in claim 1, characterized in that: the lower end of the material hooking cylinder is connected with the bottom plate of the testing mechanism through a cylinder cushion block, and the material hooking cylinder is connected with the linear bearing on the outer wall of the optical axis through a setting.

10. A residual current device testing apparatus according to claim 1, wherein: the testing machine is characterized in that a three-color lamp, a human-computer interface, a testing instrument, a defective product discharge port and an air inlet assembly are arranged on the testing machine, the three-color lamp is located on the surface of the top end of the testing machine, the human-computer interface is located on the front wall surface of the testing machine, the testing instrument is located inside the upper end of the testing machine, the defective product discharge port is located at the front end of the testing machine, and the air inlet assembly is located inside the lower end of the testing machine.

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