Plastic circular ring tension detection machine
By designing a plastic ring tension detector and using automatic loading and testing mechanisms, the problem of the existing technology being unable to detect the internal tension deformation of the plastic ring is solved, and efficient and stable tension detection and classified recycling are achieved.
Patent Information
- Application Number
- CN202421344878.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The prior art cannot effectively detect the deformation data of plastic rings after being subjected to internal tension, and cannot comprehensively evaluate the physical characteristics of plastic rings.
A plastic ring tension detection machine is designed, including a loading mechanism, a transfer mechanism, a testing mechanism and a recycling mechanism. Through automatic loading and testing, the detection and classification recovery of the plastic ring tension is realized.
Automatic detection and classification recovery of plastic ring tension is realized, detection efficiency and stability are improved, and deformation characteristics of plastic rings can be effectively evaluated.
Smart Images
Figure CN222885708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic circular variable force measurement, in particular to a plastic ring tension detector. Background Art
[0002] When measuring the physical properties of plastic products, devices are used to detect the deformation force, torsion and other properties of plastic products to obtain the properties of plastic products. At present, when detecting the physical properties of circular plastic products, devices are used to apply pressure to the plastic ring from the outside of the ring to judge the range of pressure received by the ring. However, this method cannot obtain the data of the plastic ring when it is stressed from the inside, and cannot test the deformation data of the plastic ring after being stressed. Content of the Utility Model
[0003] The main purpose of the utility model is to provide a plastic ring tension detector to solve the above technical problems, which can automatically feed plastic rings for tension detection and sort out unqualified products.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme:
[0005] A plastic ring tension detector includes a feeding mechanism, a transfer mechanism, a detection mechanism and a recycling mechanism. The transfer mechanism is installed on one side of the detection mechanism, and the recycling mechanism is installed on the lower side of the detection mechanism. The feeding mechanism feeds plastic rings into the transfer mechanism. The transfer mechanism feeds the untested plastic rings into the detection mechanism and transfers the tested plastic rings to the recycling mechanism. The detection mechanism detects the tension of the plastic rings, and the recycling mechanism classifies and recycles the qualified and unqualified plastic rings.
[0006] As a preferred technical scheme, the transfer mechanism includes a transfer cylinder, a lifting cylinder, a support, a fixture, a feeding jaw, a jaw mounting seat, a transfer jaw, a transfer seat and a guide rail. The transfer cylinder, the fixture and the guide rail are installed on the support. The feeding jaw and the transfer jaw are respectively installed at both ends of the jaw mounting seat. The lifting cylinder is installed on the transfer seat, and the lifting cylinder drives the jaw mounting seat to move. The transfer cylinder drives the transfer seat to move along the guide rail.
[0007] As a preferred technical scheme, the detection mechanism includes a CCD component and a detection component. The detection component is installed on the support, and the CCD component is installed above the detection component.
[0008] As a preferred technical solution, the CCD assembly includes a CCD camera and a light source. The CCD camera is installed above the light source and aligned with the detection assembly.
[0009] As a preferred technical solution, the recycling mechanism includes a blanking chute, a recycling bracket, and a recycling structure. The recycling bracket is installed on one side of the support, and the recycling structure and the blanking chute are installed on the recycling bracket.
[0010] As a preferred technical solution, the blanking chute is provided with a blanking slot for the transfer gripper and the plastic ring to enter.
[0011] As a preferred technical solution, the recycling structure includes a recycling chute and a recycling cylinder. The recycling cylinder is installed on the recycling bracket. The blanking chute is provided with a through slot for the recycling chute to enter. The recycling cylinder drives the recycling chute to pass through the through slot.
[0012] As a preferred technical solution, the feeding mechanism includes a vibrating bowl and a linear vibrating conveyor belt. The vibrating bowl is installed on one side of the linear vibrating conveyor belt. The vibrating bowl vibrates and feeds the plastic rings onto the linear vibrating conveyor belt, and the linear vibrating conveyor belt conveys the plastic rings to the fixture.
[0013] The beneficial effects of the present utility model are as follows: In the above plastic ring tension tester, the transfer mechanism automatically feeds the plastic rings into the detection mechanism. The detection mechanism tests the tension of the plastic rings, and the transfer mechanism moves the plastic rings that have completed the detection to the recycling mechanism. The recycling mechanism classifies and recycles the qualified and unqualified ones, thereby realizing automatic tension detection, ensuring the stability of the detection, and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic structural diagram of the plastic ring tension tester related to the present utility model;
[0015] Figure 2 It is a schematic structural diagram of the transfer mechanism related to the present utility model;
[0016] Figure 3 It is a schematic structural diagram of the detection assembly related to the present utility model;
[0017] Figure 4 It is a schematic structural diagram of the detection fixture related to the present utility model;
[0018] Figure 5 It is a schematic structural diagram of the recycling mechanism related to the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0020] As Figure 1 shown, a plastic ring tension detector includes a frame 1 and a feeding mechanism 2, a transfer mechanism 3, a detection mechanism 4, a recycling mechanism 5 and a blanking bucket 6 arranged on the frame 1. The transfer mechanism 3 is installed on one side of the detection mechanism 4, and the recycling mechanism 5 is installed on the lower side of the detection mechanism 4. The feeding mechanism 2 feeds the plastic rings into the transfer mechanism 3. The transfer mechanism 3 feeds the untested plastic rings into the detection mechanism 4 and transfers the plastic rings that have completed the detection to the recycling mechanism 5. The detection mechanism 4 performs tension detection on the plastic rings. The recycling mechanism 5 discharges the qualified plastic rings into the blanking bucket 6 and recycles the unqualified plastic rings.
[0021] The feeding mechanism 2 includes a vibrating bowl 21 and a linear vibrating conveyor belt 22. The vibrating bowl 21 is installed on one side of the linear vibrating conveyor belt 22. In this embodiment, there are two linear vibrating conveyor belts 22. The vibrating bowl 21 feeds the plastic rings onto the linear vibrating conveyor belts 22 respectively, and the linear vibrating conveyor belts 22 convey the plastic rings to the transfer mechanism 3.
[0022] As Figure 2As shown in the figure, the transfer mechanism 3 includes a transfer cylinder 32, a lifting cylinder 35, a support 31, a fixture 39, a loading gripper 38, a gripper mounting seat 36, a transfer gripper 37, a transfer seat 33, a guide rail 34, and a stopper 310. The transfer cylinder 32, the fixture 39, the guide rail 34, and the stopper 310 are installed on the support 31. In this embodiment, two fixtures 39, two loading grippers 38, and two transfer grippers 37 are provided to match the two linear vibration conveyors 22. The loading gripper 38 and the transfer gripper 37 are respectively installed at both ends of the gripper mounting seat 36. The lifting cylinder 35 is installed on the transfer seat 34, and the lifting cylinder 35 drives the gripper mounting seat 36 to move. The transfer cylinder 32 drives the transfer seat 33 to move along the guide rail 34. The stoppers 310 are installed at both ends of the guide rail 34 to limit the moving distance of the transfer seat 33. The linear vibration conveyor 22 conveys the plastic rings to the fixture 39. The loading gripper 38 clamps the untested plastic rings located on the fixture 39. The transfer gripper 37 clamps the tested plastic rings located on the detection assembly 42. The lifting cylinder 35 drives the gripper mounting seat 36 to move upward, so that the untested plastic rings leave the fixture 39 and the tested plastic rings leave the detection assembly 42. The transfer cylinder 32 drives the transfer seat 33 to move along the guide rail 34, so that the untested plastic rings are aligned with the detection assembly 42, and the tested plastic rings enter the blanking chute 52. The lifting cylinder 35 drives the gripper mounting seat 36 to move downward. The loading gripper 38 releases the untested plastic rings so that the untested plastic rings are placed on the detection assembly 42. The transfer gripper 37 releases the tested plastic rings so that the tested plastic rings fall into the blanking chute 52 to complete one loading operation.
[0023] Please continue to refer to Figure 1 As shown in the figure, the detection mechanism 4 includes a CCD assembly 41 and a detection assembly 42. The detection assembly 42 is installed on the support 31, and the CCD assembly 41 is installed above the detection assembly 42. The CCD assembly 41 includes a CCD camera 411 and a light source 412. The CCD camera 411 is installed above the light source 412. The light source 412 can improve the photographing accuracy of the CCD camera 411, and the CCD camera 411 is aligned with the detection assembly 42. During detection, the detection assembly 42 drives the plastic rings placed on the detection assembly 42 to expand to the set tension limit for a certain period of time, and then resets. The CCD camera 411 photographs the deformation degree of the plastic rings and sends it to the PLC for comparison with the deformation amount of the standard parts to detect whether the current plastic rings are qualified or not.
[0024] The detection assembly 42 includes a detection fixture 422 and a detection fixture drive motor 421. The detection fixture 422 and the detection fixture drive motor 421 are installed on the support 31. The plastic rings are placed on the detection fixture 422, and the detection fixture drive motor 421 drives the detection fixture 422 to move, so as to perform a tension test on the plastic rings.
[0025] AsFigure 4 As shown, the detection fixture 422 includes a rotation guiding structure 4222, a fixed guiding structure 4223, and a fixture structure 4224. The fixed guiding structure 4223 is fixedly arranged on the bracket 31. Three fixture structures 4224 are arranged on the fixed guiding structure 4223. The detection fixture driving motor 421 is fixedly arranged at the lower end of the rotation guiding structure 4222. When the rotation guiding structure 4222 rotates, it drives the fixture structure 4224 to move relative to the fixed guiding structure 4223. An arc-shaped guiding groove 4225 is arranged on the rotation guiding structure 4222. The three arc-shaped guiding grooves 4225 are arranged circumferentially along the edge of the rotation guiding structure 4222 with the axis of the rotation guiding structure 4222 as the axis. A fixture guiding groove 4227 for the fixture structure 4224 to move is arranged on the fixed guiding structure 4223. The three fixture guiding grooves 4227 are orderly arranged on the fixed guiding structure 4223. A linear guiding groove 4226 is arranged on the fixture guiding groove 4227. A guiding column 4229 and a clamping block 4228 are arranged on the fixture structure 4224. The clamping block 4228 is fixedly arranged at the end of the fixture structure 4224. The cylinder formed by the clamping blocks 4228 of the three fixture structures 4224 matches the inner surface of the plastic ring. The guiding column 4229 is fixedly arranged at the lower end of the fixture structure 4224. The guiding column structure 4229 passes through the arc-shaped guiding groove 4225 and the linear guiding groove 4226. When the detection fixture driving motor 421 drives the rotation guiding structure 4222, the guiding column structure 4229 moves along the arc-shaped guiding groove 4225, causing the fixture structure 4224 to move towards the edge of the rotation guiding structure 4222. At the same time, the guiding column structure 4229 moves along the linear guiding groove 4226, causing the fixture structure 4224 to move in the fixture guiding groove 4227, so that the three fixture structures 4224 move away from each other to perform a tension test on the plastic ring located in the detection fixture 422.
[0026] As Figure 5As shown in the figure, the recycling mechanism 5 includes a blanking chute 52, a recycling bracket 51, and a recycling structure 53. The recycling bracket 51 is installed on one side of the support 31, and the recycling structure 53 and the blanking chute 52 are installed on the recycling bracket 51. A blanking groove 521 is provided on the blanking chute 52 for the transfer gripper 37 and the plastic ring to enter. The recycling structure 53 includes a recycling chute 532 and a recycling cylinder 531. The recycling cylinder 531 is installed on the recycling bracket 51. A through groove 522 for the recycling chute 532 to enter is provided on the blanking chute 52. The recycling cylinder 531 drives the recycling chute 532 to pass through the through groove 522. When the plastic ring is detected to be qualified, the recycling cylinder 531 drives the recycling chute 532 to extend, so that the recycling chute 532 is away from the blanking chute 52. The transfer gripper 37 grabs the plastic ring and enters the blanking chute 52 through the blanking groove 521. The transfer gripper 37 releases the plastic ring, and the plastic ring rolls down the blanking chute 52 into the blanking bucket 6. When the plastic ring is detected to be unqualified, the recycling cylinder 531 drives the recycling chute 532 to retract, so that the recycling chute 532 enters the blanking chute 52 through the through groove 522. The transfer gripper 37 grabs the plastic ring and enters the blanking chute 52 through the blanking groove 521. The transfer gripper 37 releases the plastic ring, and the plastic ring falls into the recycling area along the recycling chute 532.
[0027] The above embodiments are only preferred examples of the present invention and do not limit the scope of implementation of the present invention. Therefore, all equivalent changes or modifications made according to the structure, features, and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.
Claims
1. A plastic ring tension testing machine, characterized in that: It includes a feeding mechanism, a transfer mechanism, a detection mechanism and a recycling mechanism. The transfer mechanism is installed on one side of the detection mechanism, and the recycling mechanism is installed on the lower side of the detection mechanism. The feeding mechanism feeds the plastic rings to the transfer mechanism, the transfer mechanism feeds the undetected plastic rings to the detection mechanism and transfers the detected plastic rings to the recycling mechanism. The detection mechanism performs tension detection on the plastic rings, and the recycling mechanism classifies and recycles the plastic rings that pass and fail the detection. The transfer mechanism includes a transfer cylinder, a lifting cylinder, a support, a clamp, a feeding clamp, a clamp mounting seat, a transfer clamp, a transfer seat and a guide rail. The transfer cylinder, the clamp and The guide rail is installed on the support, the feeding clamp and the transfer clamp are respectively installed at two ends of the clamp mounting seat, the lifting cylinder is installed on the transfer seat, the lifting cylinder drives the clamp mounting seat to move, and the transfer cylinder drives the transfer seat to move along the guide rail; the detection mechanism includes a CCD component and a detection component, the detection component is installed on the support, and the CCD component is installed above the detection component; the detection component includes a detection fixture and a detection fixture driving motor, the detection fixture and the detection fixture driving motor are installed on the support, the plastic ring is placed on the detection fixture, and the detection fixture driving motor drives the detection fixture to move.
2. The plastic ring tension testing machine according to claim 1, characterized in that: The CCD component includes a CCD camera and a light source. The CCD camera is installed above the light source and is aligned with the detection component.
3. The plastic ring tension testing machine according to claim 1, characterized in that: The recovery mechanism comprises a material discharge guide groove, a recovery bracket and a recovery structure. The recovery bracket is installed on one side of the support, and the recovery structure and the material discharge guide groove are installed on the recovery bracket.
4. The plastic ring tension testing machine according to claim 3, characterized in that: The material discharge guide groove is provided with a material discharge groove into which the transfer clamping claw and the plastic ring can enter.
5. The plastic ring tension testing machine according to claim 4, characterized in that: The recovery structure includes a recovery guide groove and a recovery cylinder. The recovery cylinder is installed on the recovery bracket. The unloading guide groove is provided with a penetration groove for the recovery guide groove to enter. The recovery cylinder drives the recovery guide groove to penetrate into the penetration groove.
6. The plastic ring tension testing machine according to claim 1, characterized in that: The feeding mechanism includes a vibration plate and a straight vibration conveyor belt. The vibration plate is installed on one side of the straight vibration conveyor belt. The vibration plate vibrates and feeds the plastic ring onto the straight vibration conveyor belt, and the straight vibration conveyor belt conveys the plastic ring to the fixture.