Automatic test positioning trolley and tooling equipment

Abstract

The utility model provides a kind of automatic test positioning trolley and tool equipment, including positioning tool assembly, test positioning trolley component, test positioning trolley component is equipped on the positioning tool assembly, the positioning tool assembly includes left side lower support crossbeam, left side cylinder fixed plate, left side cylinder, right side lower support crossbeam, right side cylinder fixed plate, right side cylinder, rear baffle crossbeam, gas source component, the utility model has the beneficial effect that: the equipment simple structure, design is ingenious, save artificial while, improve test efficiency, reduce cost, through positioning tool assembly will test positioning trolley component position fast, again through test positioning trolley component will be measured battery fast transfer, and realize automatic AGV trolley transfer or realize the test of mechanical hand to battery, and when detecting, avoid appearing to shake, improve the stability of detection, and the reliability of detection data greatly improves.

Description

Technical Field

[0001] This utility model relates to the field of tooling testing technology, and in particular to an automatic testing and positioning trolley and tooling equipment. Background Technology

[0002] With the rapid development of electric vehicles, the power battery industry has been fully explored and has grown rapidly. To improve the battery density of power batteries, the country is now vigorously developing soft-pack lithium-ion batteries. All battery cells undergo rigorous testing, aging, and screening processes before leaving the factory, and battery testing fixtures are indispensable components in these processes.

[0003] During battery design and production, batteries frequently require testing equipment to examine various parameters and assess their electrical performance. In this testing process, the contact between the positive and negative terminals of the battery under test and the test points on the testing equipment is crucial. Poor contact can lead to increased contact resistance, affecting the accuracy of the test results. Therefore, the connection between the battery under test and the testing equipment places high demands on the system. During testing, fixtures are primarily used to connect the battery under test to the testing equipment, ensuring accurate transmission of information from the battery to the testing equipment.

[0004] In current battery manufacturing, due to different needs, there are various types and specifications of batteries, and the sizes of batteries of different specifications and types are also different. The distance between the positive and negative tabs of the battery varies greatly. As a result, when testing different models of batteries, it is necessary to use test fixtures corresponding to different models of batteries.

[0005] Tooling, or process equipment, refers to the general term for all kinds of tools used in the machining and manufacturing process.

[0006] Currently, automated tooling is an indispensable equipment component in various fields, and its role is becoming increasingly irreplaceable. Tooling is the standard by which the quality of the manufactured products is judged, so tooling must be absolutely reliable before use. The accuracy of the tooling needs to be tested before use. However, when testing the surface accuracy of some rotating body tooling on the market, it is not possible to quickly position it. During testing, the tooling is prone to shaking, resulting in large errors. Summary of the Invention

[0007] The purpose of this utility model is to solve the above-mentioned technical problems by providing a new type of automatic testing and positioning trolley and tooling equipment. The equipment has a simple structure and ingenious design, saves manpower, improves testing efficiency, and reduces costs. The testing and positioning trolley components are quickly positioned by the positioning tooling components, and the batteries to be tested are quickly transferred by the testing and positioning trolley components. It realizes automated AGV trolley transfer or robotic arm testing of batteries. During the test, shaking is avoided, improving the stability of the test and greatly improving the reliability of the test data.

[0008] This utility model is achieved through the following technical solution: An automatic testing and positioning trolley and tooling equipment includes a positioning tooling assembly and a testing and positioning trolley assembly. The positioning tooling assembly is equipped with the testing and positioning trolley assembly. The positioning tooling assembly includes a left lower support beam, a left cylinder fixing plate, a left cylinder, a right lower support beam, a right cylinder fixing plate, a right cylinder, a rear baffle beam, and an air source component. A rear baffle beam is provided between the rear ends of the left lower support beam and the right lower support beam. A plurality of left cylinder fixing plates are provided on the outer wall of the left lower support beam, and left cylinders are provided on the left cylinder fixing plates. A plurality of right cylinder fixing plates are provided on the outer wall of the right lower support beam, and right cylinders are provided on the right cylinder fixing plates. An air source component is provided on the rear baffle beam.

[0009] As a further step, the test positioning trolley assembly includes a test positioning trolley bracket, an upper guide plate, side baffles, and test positioning fixing components. The test positioning trolley bracket has several movable casters on both sides of its bottom rear end, and several movable casters with brakes on both sides of its bottom front end. The test positioning trolley bracket has upper guide plates on its two outer side walls, and side baffles on the upper guide plates. The test positioning trolley bracket has several limiting blocks on its top left and right outer side walls, and each limiting block has left and right trolley locking blocks. The test positioning trolley bracket has a trolley push rod at its top front end. The test positioning trolley bracket has several test positioning fixing components on its top, and the battery to be tested is placed on each of these components. Several heavy-duty ground brakes are located on the two inner sides of the bottom of the test positioning trolley bracket. Side baffles on the outer side walls of the two sides of the test positioning trolley bracket abut against the left and right lower support beams, respectively. The left and right clamping blocks of the trolley are aligned with the left and right cylinders, respectively, and the left and right cylinders drive the left and right clamping blocks to clamp the battery to be tested on the test positioning fixing components for transfer. This achieves automated AGV trolley transfer or enables a robotic arm to test the battery to be tested.

[0010] As a further step, the outer walls of the left and right lower support beams are also provided with a projectile device.

[0011] As a further step, the through-beam device includes a through-beam mounting base and a through-beam sensor. The through-beam mounting base is equipped with the through-beam sensor, which is aligned with the battery under test on the test positioning and fixing component to perform through-beam testing.

[0012] As a further development, the through-beam sensor is a laser through-beam sensor.

[0013] As a further step, a rear detection mounting plate is provided in the middle of the rear crossbeam, and a detection sensor is provided on the rear detection mounting plate.

[0014] As a further step, the left lower support beam, the right lower support beam, and the rear stop beam are provided with beam corner support plates at both ends.

[0015] As a further step, a junction box is provided at the left end of the rear crossbeam.

[0016] As a further step, solenoid valve components are provided on the outer side walls of the middle portion of the left and right lower support beams.

[0017] As a further step, the top of the left and right lower support beams are provided with several bullseyes. The side baffles on the outer side walls of the test positioning trolley brackets respectively abut against the bullseyes on the left and right lower support beams, and the side baffles can move back and forth in front of the bullseyes on the left and right lower support beams.

[0018] The beneficial effects of this utility model are as follows: the equipment has a simple structure and ingenious design, saves manpower, improves testing efficiency, and reduces costs. The positioning tooling component quickly positions the test positioning trolley component, and then the test positioning trolley component quickly transfers the battery to be tested. It also realizes automated AGV trolley transfer or robotic arm testing of the battery. During the test, shaking is avoided, improving the stability of the test and greatly enhancing the reliability of the test data. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the automatic testing and positioning trolley and tooling equipment of this utility model; Figure 2 This is an exploded structural diagram of the automatic testing and positioning trolley and tooling equipment of this utility model; Figure 3 This is a schematic diagram of the positioning tooling component structure of this utility model; Figure 4 This is an exploded view of the positioning tooling assembly of this utility model; Figure 5 This is a schematic diagram of the test positioning trolley component structure of this utility model; Figure 6This is an exploded view of the test positioning trolley component of this utility model; Reference numerals: 1. Positioning fixture assembly; 11. Left lower support beam; 110. Bullseye; 12. Left cylinder mounting plate; 13. Left cylinder; 14. Right lower support beam; 15. Right cylinder mounting plate; 16. Right cylinder; 17. Rear stop beam; 170. Rear detection mounting plate; 171. Detection sensor; 18. Air source component; 19. Beam corner support plate; 2. Test positioning trolley assembly; 21. Test positioning trolley bracket; 210. Movable caster; 211. Movable caster with brake; 212. Limit block; 213. Left and right trolley locking blocks; 214. Heavy-duty ground brake; 215. Trolley push rod; 22. Upper guide plate; 23. Side baffle; 24. Test positioning fixing component; 3. Through-beam device; 31. Through-beam mounting base; 32. Through-beam sensor. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] For reference Figures 1-6As shown, an automatic testing and positioning trolley and tooling equipment includes a positioning tooling assembly 1 and a testing and positioning trolley assembly 2. The positioning tooling assembly 1 is equipped with the testing and positioning trolley assembly 2. The positioning tooling assembly 1 includes a left lower support beam 11, a left cylinder fixing plate 12, a left cylinder 13, a right lower support beam 14, a right cylinder fixing plate 15, a right cylinder 16, a rear baffle beam 17, and an air source component 18. A rear baffle beam 17 is provided between the rear ends of the left lower support beam 11 and the right lower support beam 12. Several left cylinder fixing plates 12 are provided on the outer wall of the left lower support beam 11, and left cylinders 13 are provided on the left cylinder fixing plates 12. Several right cylinder fixing plates 15 are provided on the outer wall of the right lower support beam 14, and right cylinders 16 are provided on the right cylinder fixing plates 15. An air source component 18 is provided on the rear baffle beam 17.

[0023] Preferably, the test positioning trolley assembly 2 includes a test positioning trolley bracket 21, an upper guide plate 22, side baffles 23, and a test positioning fixing component 24. The test positioning trolley bracket 21 has several movable casters 210 on both sides of its bottom rear end, and several movable casters 211 with brakes on both sides of its bottom front end. The test positioning trolley bracket 21 has upper guide plates 22 on its outer side walls, and side baffles 23 on the upper guide plates 22. The test positioning trolley bracket 21 has several limiting blocks 212 on its top left and right outer side walls, and left and right trolley locking blocks 213 on the limiting blocks 212. The test positioning trolley bracket 21 has a trolley push rod 215 at its top front end. The test positioning trolley bracket 21 has several test positioning fixing components 24 on its top, and the battery to be tested is placed on the test positioning fixing components 24. The test positioning trolley bracket 21 has several heavy-duty ground brakes 214 on its two inner sides at the bottom. The side baffles 23 on the outer side walls of the test positioning trolley bracket 21 abut against the left lower support beam 11 and the right lower support beam 14, respectively. The left and right clamping blocks 213 of the trolley are aligned with the left cylinder 13 and the right cylinder 16, respectively. The left and right cylinders 13 and 16 drive the left and right clamping blocks 213 of the trolley to clamp the battery to be tested on the test positioning fixing components 24 for transfer, thereby realizing automated AGV trolley transfer or enabling robotic arms to test the battery to be tested.

[0024] Preferably, the outer walls of the left lower support beam 11 and the right lower support beam 14 are also provided with a projectile device 3.

[0025] Preferably, the through-beam device 3 includes an through-beam mounting base 31 and an through-beam sensor 32. The through-beam mounting base 31 is provided with the through-beam sensor 32, and the through-beam sensor 32 is aligned with the battery under test on the test positioning and fixing component 24 to perform through-beam testing.

[0026] Preferably, the through-beam sensor 32 is a laser through-beam sensor.

[0027] Preferably, a rear detection mounting plate 170 is provided in the middle of the rear crossbeam 17, and a detection sensor 171 is provided on the rear detection mounting plate 170. The detection sensor 171 can detect the distance between the test positioning trolley bracket 21 and the rear crossbeam, and the distance is 1mm.

[0028] Preferably, the left lower support beam 11, the right lower support beam 14 and the rear stop beam 17 are provided with beam corner support plates 19 at both ends.

[0029] Preferably, a junction box is provided at the left end of the rear crossbeam 17.

[0030] Preferably, solenoid valve components are provided on the outer side walls of the middle part of the left lower support beam 11 and the right lower support beam 14.

[0031] Preferably, the top of the left lower support beam 11 and the right lower support beam 14 are provided with a plurality of bullseyes 110. The side baffles 23 on the outer side walls of the test positioning trolley bracket 21 respectively abut against the bullseyes 110 on the left lower support beam 11 and the right lower support beam 14, and the side baffles 23 can move back and forth on the bullseyes 110 on the left lower support beam 11 and the right lower support beam 14.

[0032] Based on the disclosure and teachings of the above specification, those skilled in the art can make appropriate changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An automatic test positioning trolley and tooling apparatus, characterized by: The system includes a positioning fixture assembly and a test positioning trolley assembly. The positioning fixture assembly is equipped with the test positioning trolley assembly. The positioning fixture assembly includes a left lower support beam, a left cylinder fixing plate, a left cylinder, a right lower support beam, a right cylinder fixing plate, a right cylinder, a rear baffle beam, and an air source component. A rear baffle beam is provided between the rear ends of the left lower support beam and the right lower support beam. Several left cylinder fixing plates are provided on the outer wall of the left lower support beam, and left cylinders are provided on the left cylinder fixing plates. Several right cylinder fixing plates are provided on the outer wall of the right lower support beam, and right cylinders are provided on the right cylinder fixing plates. An air source component is provided on the rear baffle beam.

2. The automatic test positioning trolley and tooling apparatus of claim 1, wherein: The test positioning trolley assembly includes a test positioning trolley bracket, an upper guide plate, side baffles, and test positioning fixing components. The test positioning trolley bracket has several movable casters on both sides of its bottom rear end, and several movable casters with brakes on both sides of its bottom front end. The test positioning trolley bracket has upper guide plates on its two outer side walls, and side baffles on the upper guide plates. The test positioning trolley bracket has several limiting blocks on its top left and right outer side walls, and these limiting blocks have left and right trolley locking blocks. The test positioning trolley bracket has a trolley push rod at its top front end. The top of the vehicle support frame is equipped with several test positioning and fixing components, on which the battery to be tested is placed. The bottom two inner sides of the test positioning vehicle support frame are equipped with several heavy-duty ground brakes. The side baffles on the outer side walls of the two sides of the test positioning vehicle support frame respectively abut against the left lower support beam and the right lower support beam. The left and right clamping blocks of the vehicle are respectively aligned with the left cylinder and the right cylinder, and the left and right cylinders drive the left and right clamping blocks of the vehicle to clamp the battery to be tested on the test positioning and fixing components for transfer, realizing automated AGV vehicle transfer or enabling robotic arms to test the battery to be tested.

3. The automatic test positioning trolley and tooling apparatus of claim 1, wherein: The outer walls of the left and right lower support beams are also equipped with shooting devices.

4. The automatic test positioning trolley and tooling apparatus of claim 3, wherein: The through-beam device includes an through-beam mounting base and an through-beam sensor. The through-beam mounting base is equipped with the through-beam sensor, which is aligned with the battery under test on the test positioning and fixing component to perform through-beam testing.

5. The automatic test positioning trolley and tooling apparatus of claim 4, wherein: The through-beam sensor is a laser through-beam sensor.

6. The automatic test positioning trolley and tooling apparatus of claim 1, wherein: The rear crossbeam is provided with a rear detection mounting plate in the middle, and the rear detection mounting plate is provided with a detection sensor.

7. The automatic test positioning trolley and tooling apparatus of claim 1, wherein: The left lower support beam, the right lower support beam, and the rear stop beam are equipped with beam corner support plates at both ends.

8. The automatic test positioning trolley and tooling apparatus of claim 1, wherein: A junction box is provided at the left end of the rear crossbeam.

9. The automatic test positioning trolley and tooling apparatus of claim 1, wherein: Solenoid valve components are provided on the outer wall of the middle part of the left and right lower support beams.

10. The automatic test positioning trolley and tooling apparatus of claim 9, wherein: The top of the left and right lower support beams are provided with several bullseyes. The side baffles on the outer walls of the two sides of the test positioning trolley bracket respectively abut against the bullseyes on the left and right lower support beams, and the side baffles can move back and forth in front of the bullseyes on the left and right lower support beams.

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