CN219715493U - Efficient motor offline automatic testing mechanism - Google Patents

Abstract

The utility model discloses a high-efficiency automatic test mechanism under a motor line, which comprises a feeding mechanism, wherein the feeding mechanism comprises a plurality of trays and a conveying line, a product jig is arranged on the trays, a jacking mechanism is arranged below the conveying line, a test mechanism is arranged on one side of the conveying line, a material transferring mechanism is arranged between the test mechanism and the feeding mechanism, the test mechanism comprises a sliding rail parallel to the conveying line, two sliding tables are connected onto the sliding rail in a sliding manner, the sliding tables are driven by a translation cylinder, the upper end face of each sliding table is fixedly provided with a test jig, two test pressure heads are arranged along the length direction of the sliding rail, the test pressure heads are fixed by a support and a pressing cylinder, the lower end face of each test pressure head is connected with an elastic locating pin and a test probe, the transfer mechanism can realize the transfer and conveying of a motor to be tested into the test jig, and the test jig is provided with two test heads, so that double-station alternate feeding test can be realized, and the working efficiency is greatly improved.

Description

Efficient motor offline automatic testing mechanism

Technical Field

The utility model relates to the technical field of motor testing equipment, in particular to an efficient motor offline automatic testing mechanism.

Background

The motor needs to be tested before leaving the factory, at present, the test mode of the motor is mostly manual test, workers carry the motor to a test station and test the motor through a professional instrument, the operation is complex, the existing test mode is mostly single-station test, and only after the product on the current station is tested and taken out, the next product can be tested, so that the efficiency is low, and the utility model provides an efficient automatic test mechanism under the motor line.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides a high-efficiency automatic testing mechanism under a motor line, which aims to solve the problems in the background art.

The embodiment of the utility model discloses: the utility model provides an automatic testing mechanism under efficient motor line, includes feeding mechanism, feeding mechanism includes a plurality of trays and is used for carrying the transfer chain of tray, be equipped with the product tool that is used for laying the motor on the tray, the transfer chain comprises two conveyer belts, the both sides of transfer chain all are equipped with the curb plate, the below of transfer chain is equipped with climbing mechanism, one side of transfer chain is equipped with testing mechanism, testing mechanism with be equipped with the material between the feeding mechanism and move and carry the mechanism, testing mechanism includes and be on a parallel with the slide rail of transfer chain, sliding connection has two slip tables on the slide rail, the slip table passes through translation cylinder drive, the up end of slip table is fixed with test tool, follows the length direction of slide rail is equipped with two test pressure heads, the test pressure head passes through the support and pushes down the cylinder and fixes, the lower terminal surface of test pressure head is connected with elasticity locating pin and test probe.

Preferably, the jacking mechanism comprises a fixed plate, two guide rods are vertically and slidably connected to the fixed plate through guide sleeves, a supporting plate is fixed to the top ends of the guide rods, a plurality of positioning columns are arranged on the supporting plate, positioning holes matched with the positioning columns are formed in the lower end face of the tray, a jacking cylinder is connected to the fixed plate, and a top rod of the jacking cylinder is connected to the lower end face of the tray.

Preferably, the material transfer mechanism comprises a connecting plate arranged above the jacking mechanism through four upright posts, two movable plates are connected to the upright posts through movable sleeves, the lower end faces of the movable plates are provided with rotary tables, the upper end faces of the movable plates are provided with rotary cylinders, the output ends of the rotary cylinders are connected with the rotary tables, two clamping jaw cylinders are symmetrically arranged on the lower end faces of the rotary tables with respect to circle centers, the output ends of the clamping jaw cylinders are connected with clamping jaws, two servo electric cylinders are fixed on the upper end faces of the connecting plate, and ejector rods of the servo electric cylinders are connected to the upper end faces of the movable plates.

Preferably, the conveying line is provided with two stoppers formed by air cylinders and stoppers, the two stoppers are respectively positioned at two sides of the jacking mechanism, one side of the conveying line is provided with a tray incoming material sensing probe, and the tray incoming material sensing probe is electrically connected with the stoppers.

Preferably, a motor incoming material induction probe is arranged on the other side of the conveying line.

The beneficial effects of the utility model are as follows: through transfer chain and a plurality of automatic feed that the motor that awaits measuring can be realized to the product tool, move and carry the motor that awaits measuring to the test station can be realized to the mechanism that moves, the test tool be provided with two, can with move and carry the mechanism to cooperate, realize duplex position material loading test in turn, improved work efficiency greatly.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a portion of an efficient motor off-line automatic test mechanism.

Fig. 2 is a side view of a portion of the structure of an efficient motor off-line automatic test equipment.

Fig. 3 is a schematic diagram of the transfer mechanism.

Reference numerals of the above drawings: 1. a tray; 2. a conveying line; 3. a product jig; 4. a jacking mechanism; 5. a slide rail; 6. a sliding table; 7. a translation cylinder; 8. testing a jig; 9. testing a pressure head; 10. a pressing cylinder; 11. an elastic positioning pin; 12. a probe; 13. a fixing plate; 14. a guide rod; 15. a supporting plate; 16. positioning columns; 17. jacking the air cylinder; 18. a column; 19. a connecting plate; 20. a movable plate; 21. a turntable; 22. a rotary cylinder; 23. a clamping jaw cylinder; 24. a clamping jaw; 25. a servo electric cylinder; 26. a stopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, an efficient automatic testing mechanism under motor line, including feeding mechanism, feeding mechanism includes a plurality of trays 1 and is used for carrying the transfer chain 2 of tray 1, be equipped with the product tool 3 that is used for laying the motor on the tray 1, transfer chain 2 comprises two conveyer belts, the both sides of transfer chain 2 all are equipped with the curb plate, the below of transfer chain 2 is equipped with climbing mechanism 4, one side of transfer chain 2 is equipped with testing mechanism, testing mechanism with be equipped with material and move and carry mechanism between the feeding mechanism, testing mechanism is including being on a parallel with slide rail 5 of transfer chain 2, sliding connection has two slip tables 6 on the slip rail 5, slip table 6 passes through translation cylinder 7 drive, the up end of slip table 6 is fixed with test jig 8, follows the length direction of slide rail 5 is equipped with two test pressure heads 9, test pressure heads 9 pass through the support and push down cylinder 10 and are fixed, the lower terminal surface of test pressure heads 9 is connected with elasticity locating pin 11 and test probe 12, the top of motor locating pin with the slide rail 5, the slip table 5 is gone up sliding connection has the test probe to test hole for testing the test.

The jacking mechanism 4 comprises a fixed plate 13, two guide rods 14 are vertically and slidably connected to the fixed plate 13 through guide sleeves, a supporting plate 15 is fixed to the top ends of the guide rods 14, a plurality of positioning columns 16 are arranged on the supporting plate 15, positioning holes matched with the positioning columns 16 are formed in the lower end face of the tray 1, a jacking cylinder 17 is connected to the fixed plate 13, and a top rod of the jacking cylinder 17 is connected to the lower end face of the tray 1.

The material transfer mechanism comprises a connecting plate 19 arranged above the jacking mechanism 4 through four upright posts 18, two movable plates 20 are connected to the upright posts 18, which are close to the testing mechanism, through movable sleeves, a turntable 21 is arranged on the lower end face of each movable plate 20, a rotary cylinder 22 is arranged on the upper end face of each movable plate 20, the output end of each rotary cylinder 22 is connected with the turntable 21, two clamping jaw cylinders 23 are symmetrically arranged on the lower end face of each turntable 21 with respect to the circle center, the output ends of the clamping jaw cylinders 23 are connected with clamping jaws 24, two servo electric cylinders 25 are fixed on the upper end face of each connecting plate 19, and the ejector rods of the servo electric cylinders 25 are connected to the upper end face of each movable plate 20.

Be equipped with two stops 26 by cylinder and dog constitution on the transfer chain 2, two stops 26 are located respectively climbing mechanism 4's both sides, one side of transfer chain 2 is equipped with tray 1 incoming material inductive probe, tray 1 incoming material inductive probe with stops 26 electric connection, works as tray 1 incoming material inductive probe detects tray 1 incoming material, two stops 26 rise and block current tray 1 in the centre.

And a motor incoming material induction probe is arranged on the other side of the conveying line 2.

The working process of the utility model is as follows: the conveying line 2 conveys the tray 1 loaded with the motor to the jacking mechanism 4, the jacking mechanism 4 jacks up the tray 1, the servo electric cylinder 25 drives the movable plate 20 to downwards, the clamping jaw cylinder 23 drives the clamping jaw 24 to clamp the motor to be tested, the servo electric cylinder 25 resets to take the motor to be tested out of the tray 1, the jacking mechanism 4 resets, the empty-load tray 1 falls back onto the conveying line 2, the test fixture 8 on one side moves to the middle position of the sliding rail 5 under the driving of the translation cylinder 7, the rotary cylinder 22 drives the turntable 21 to rotate 180 degrees to enable the clamped motor to rotate above the test fixture 8, the servo electric cylinder 25 drives the turntable 21 to downwards, the clamping jaw air cylinder 23 drives the motor to be inserted into the test jig 8 and releases the clamping jaw 24, the servo electric cylinder 25 drives the turntable 21 to reset, the translation air cylinder 7 drives the test jig 8 carrying the motor to reset, the lower pressing air cylinder 10 drives the test press head 9 to downwards, the elastic positioning pin 11 stretches into a positioning hole at the upper end of the motor, the probe is contacted with an electrode of the motor to carry out power-on test on the motor, and the special instrument arranged at one side of the test mechanism detects and records various data of the motor, and the process is repeated, so that the test jig 8 at the other side is also put into the motor to carry out test, thereby realizing double-station test and improving the test efficiency; after the test is finished, the translation cylinder 7 pushes the test fixture 8 back to the middle position of the sliding rail 5, the jacking mechanism 4 jacks up the incoming tray 1 on the conveying line 2, the servo electric cylinder 25 drives the rotary table 21 downwards, the two clamping jaw cylinders 23 clamp the untested motor in the product fixture 3 and the tested motor in the test fixture 8 respectively, the rotary cylinder 22 drives the rotary table 21 to rotate 180 degrees, the positions of the to-be-tested motor and the tested motor are exchanged, and then the to-be-tested motor and the tested motor are respectively placed in the product fixture 3 and the test fixture 8, so that feeding of the to-be-tested motor and discharging of the tested motor are realized, continuous alternate feeding test of the two test fixtures 8 is realized, and the working efficiency is greatly improved.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims (5)

1. An efficient motor off-line automatic testing mechanism which is characterized in that: including feeding mechanism, feeding mechanism includes a plurality of trays and is used for carrying the transfer chain of tray, be equipped with the product tool that is used for laying the motor on the tray, the transfer chain comprises two conveyer belts, the both sides of transfer chain all are equipped with the curb plate, the below of transfer chain is equipped with climbing mechanism, one side of transfer chain is equipped with testing mechanism, testing mechanism with be equipped with material and move and carry mechanism between the feeding mechanism, testing mechanism is including being on a parallel with the slide rail of transfer chain, sliding connection has two slip tables on the slide rail, the slip table passes through translation cylinder drive, the up end of slip table is fixed with test tool, follows the length direction of slide rail is equipped with two test pressure heads, the test pressure head is fixed through support and pushing cylinder down, the lower terminal surface of test pressure head is connected with elastic locating pin and test probe.

2. An efficient motor off-line automatic test mechanism as recited in claim 1, wherein: the jacking mechanism comprises a fixed plate, two guide rods are vertically and slidably connected to the fixed plate through guide sleeves, a supporting plate is fixed to the top ends of the guide rods, a plurality of positioning columns are arranged on the supporting plate, positioning holes matched with the positioning columns are formed in the lower end face of the tray, a jacking cylinder is connected to the fixed plate, and a top rod of the jacking cylinder is connected to the lower end face of the tray.

3. An efficient motor off-line automatic test mechanism as recited in claim 1, wherein: the material moves and carries mechanism and locates including locating through four stands the connecting plate of climbing mechanism top, be close to two be connected with the fly leaf on the stand through the movable sleeve, the lower terminal surface of fly leaf is equipped with the carousel, the up end of fly leaf is equipped with revolving cylinder, revolving cylinder's output with the carousel is connected, the lower terminal surface of carousel is provided with two clamping jaw cylinders about centre of a circle symmetry, clamping jaw cylinder's output is connected with the clamping jaw, the up end of connecting plate is fixed with two servo electric cylinders, servo electric cylinder's ejector pin is connected on the up end of fly leaf.

4. An efficient motor off-line automatic test mechanism as recited in claim 1, wherein: the conveying line is provided with two stoppers which are composed of air cylinders and stoppers, the two stoppers are respectively positioned at two sides of the jacking mechanism, one side of the conveying line is provided with a tray incoming material sensing probe, and the tray incoming material sensing probe is electrically connected with the stoppers.

5. An efficient motor off-line automatic test mechanism as recited in claim 1, wherein: and a motor incoming material induction probe is arranged on the other side of the conveying line.