Jig limiting and pushing mechanism
By designing the limit propulsion mechanism of the fixture and using the belt group and the cylinder to operate in concert, the limit and pushing and dropping of the fixture during product inspection is solved, and high-precision fixture transportation and product inspection are improved.
Patent Information
- Application Number
- CN202422537254.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-21
AI Technical Summary
In the prior art, it is difficult to achieve high-precision limits and push-out of fixtures during the movement of the product, which affects the accuracy and pass rate of product testing.
A fixture limit propulsion mechanism is designed, including belt set mounting base plate, belt upright plate, fixture limit plate, synchronization belt, cylinder relay plate, straight guide rail and rodless cylinder. Through the uniform movement of the synchronization belt and the coordinated action of the cylinder, high-precision limit and pushing of the fixture are achieved.
It realizes high-precision limit and push-out of the fixture during product testing, ensures the fixture is stable and transported to the designated location, and improves the accuracy and pass rate of product testing.
Smart Images
Figure CN223162629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of product detection, in particular to a jig limit propulsion mechanism. Background Technique
[0002] Before leaving the factory, products need to undergo various quality inspections. Generally, before the inspection, the products are fixed on the inspection jigs to prevent the products from moving during the inspection. After the products pass one of the inspections, it is necessary to use equipment such as a manipulator to grab the inspection jig and move the jig and the products as a whole to the subsequent inspection stations.
[0003] Currently, during the movement of the products, it is not convenient to limit and push the jig, and it is not easy to perform high-precision limiting on the jig, which reduces the accuracy of product inspection and affects the qualified rate of the products. Content of the Utility Model
[0004] The purpose of the utility model is to provide a jig limit propulsion mechanism to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A jig limit propulsion mechanism includes two belt group mounting bases. A belt vertical plate is installed on the top of the belt group mounting base, and a jig limit plate is installed on the top of the belt vertical plate. A jig is arranged between the two jig limit plates. A belt group connecting plate is installed between the two belt vertical plates. A synchronous belt is installed on one side of the belt vertical plate, and the jig is placed on the synchronous belt. A vertical limit plate is installed on the top of any one of the belt vertical plates. Forward baffle plates are installed at the ends of the two belt vertical plates, and a guiding groove is arranged between the forward baffle plate and the vertical limit plate. A horizontal guiding plate is installed at the bottom of the forward baffle plate;
[0006] A cylinder relay plate is installed on a belt vertical plate far from the vertical limit plate. A cylinder mounting plate is installed on the cylinder relay plate. The bottom of the cylinder mounting plate is connected to a base plate, and a straight guide rail and a rodless cylinder are installed on the top of the base plate. A horizontal moving block is slidably installed on the straight guide rail. A cylinder installed on the base plate is arranged on one side of the horizontal moving block. A limit partition plate installed on the base plate is arranged on one side of the rodless cylinder, and a drag chain is installed on the limit partition plate. The drag chain is connected to the slider of the rodless cylinder.
[0007] Preferably, a propulsion plate is installed on one side of the horizontal guiding plate.
[0008] Preferably, one end of the cylinder relay plate is installed on the belt vertical plate through a vertical pin.
[0009] Preferably, an induction piece is installed on the rodless cylinder, and a regulating valve is installed at the end of the rodless cylinder.
[0010] Preferably, a hydraulic buffer mounted on the bottom plate is provided at the end of the straight guide rail.
[0011] Preferably, a grooved photoelectric inductor mounted on the bottom plate is provided on one side of the straight guide rail.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The limit and pushing and placing of the jig are realized. After the jig is transported to the specified position, high-precision limiting is given so that the jig moves in the specified direction with the product. Description of the Drawings
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;
[0015] Figure 2 It is a top-view structural schematic diagram of the present utility model;
[0016] Figure 3 It is a side-view structural schematic diagram of the present utility model.
[0017] In the figure: 1. Belt group mounting bottom plate; 2. Belt vertical plate; 3. Jig limit plate; 4. Belt group connecting plate; 5. Jig; 6. Synchronous belt; 7. Vertical limit plate; 8. Guide groove; 9. Forward baffle; 10. Horizontal guide plate; 11. Vertical pin; 12. Cylinder relay plate; 13. Pushing plate; 14. Cylinder mounting plate; 15. Bottom plate; 16. Limit partition; 17. Drag chain; 18. Cylinder; 19. Horizontal moving block; 20. Straight guide rail; 21. Rodless cylinder; 22. Induction piece; 23. Regulating valve; 24. Hydraulic buffer; 25. Grooved photoelectric inductor. Detailed Embodiments
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0019] Please refer to Figures 1-3, the present utility model provides a technical solution: a fixture limiting and pushing mechanism, which includes two belt group mounting bases 1. A belt vertical plate 2 is installed on the top of the belt group mounting base 1, and a fixture limiting plate 3 is installed on the top of the belt vertical plate 2. A fixture 5 is arranged between the two fixture limiting plates 3. A belt group connecting plate 4 is installed between the two belt vertical plates 2. A synchronous belt 6 is installed on one side of the belt vertical plate 2, and the fixture 5 is placed on the synchronous belt 6. A vertical limiting plate 7 is installed on the top of any one of the belt vertical plates 2. A forward baffle 9 is installed at the ends of the two belt vertical plates 2, and a guiding groove 8 is arranged between the forward baffle 9 and the vertical limiting plate 7. A horizontal guiding plate 10 is installed at the bottom of the forward baffle 9;
[0020] A cylinder relay plate 12 is installed on one of the belt vertical plates 2 away from the vertical limiting plate 7. A cylinder mounting plate 14 is installed on the cylinder relay plate 12. A vertical cylinder is installed on the cylinder mounting plate 14. The bottom of the cylinder mounting plate 14 is connected to a bottom plate 15, and a straight-line guide rail 20 and a rodless cylinder 21 are installed on the top of the bottom plate 15. A horizontal moving block 19 is slidably installed on the straight-line guide rail 20. A cylinder 18 installed on the bottom plate 15 is arranged on one side of the horizontal moving block 19. A limiting partition plate 16 installed on the bottom plate 15 is arranged on one side of the rodless cylinder 21, and a drag chain 17 is installed on the limiting partition plate 16. The drag chain 17 is connected to the slider of the rodless cylinder 21.
[0021] In the present utility model, a pushing plate 13 is installed on one side of the horizontal guiding plate 10.
[0022] In the present utility model, one end of the cylinder relay plate 12 is installed on the belt vertical plate 2 through a vertical pin 11.
[0023] In the present utility model, an induction piece 22 is installed on the rodless cylinder 21, and a regulating valve 23 is installed at the end of the rodless cylinder 21.
[0024] In the present utility model, a hydraulic buffer 24 installed on the bottom plate 15 is arranged at the end of the straight-line guide rail 20.
[0025] In the present utility model, a groove-shaped photoelectric sensor 25 installed on the bottom plate 15 is arranged on one side of the straight-line guide rail 20.
[0026] Working principle of the utility model: Manual feeding is placed on the synchronous belt. Due to the action of the fixture limit plates on both sides, the fixture moves at a uniform speed along a predetermined route between the two synchronous belts. After reaching the forward baffle, the groove-type photoelectric sensor receives the corresponding signal, and the corresponding cylinder starts to move. The vertical cylinder moves downward, driving the cylinder relay plate to push the fixture downward to the transverse guide plate for fixture limitation. At this time, the transverse movement module perpendicular to the initial movement direction of the fixture starts to act, driving the cylinder relay plate to push the fixture towards the guiding groove. After the fixture completely enters the guiding groove, the action is completed. A corresponding hydraulic buffer is given to decelerate the transverse movement module, and it returns to the original position again. Repeat the above process to stably transport the fixture to the designated position for subsequent product detection.
[0027] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. Fixture limit propulsion mechanism, including two belt group mounting bases (1), characterized in that: A belt vertical plate (2) is installed on the top of the belt group mounting base plate (1), and a fixture limit plate (3) is installed on the top of the belt vertical plate (2). A fixture (5) is arranged between the two fixture limit plates (3). A belt group connecting plate (4) is installed between the two belt vertical plates (2). A synchronous belt (6) is installed on one side of the belt vertical plate (2), and the fixture (5) is placed on the synchronous belt (6). A vertical limit plate (7) is installed on the top of any one of the belt vertical plates (2). A forward baffle (9) is installed at the ends of the two belt vertical plates (2), and a guiding groove (8) is arranged between the forward baffle (9) and the vertical limit plate (7). A transverse guiding plate (10) is installed at the bottom of the forward baffle (9); A cylinder relay plate (12) is installed on a belt vertical plate (2) far from the vertical limit plate (7). A cylinder mounting plate (14) is installed on the cylinder relay plate (12). The bottom of the cylinder mounting plate (14) is connected to a base plate (15), and a straight guide rail (20) and a rodless cylinder (21) are installed on the top of the base plate (15). A transverse moving block (19) is slidably installed on the straight guide rail (20). A cylinder (18) installed on the base plate (15) is arranged on one side of the transverse moving block (19). A limit partition plate (16) installed on the base plate (15) is arranged on one side of the rodless cylinder (21), and a drag chain (17) is installed on the limit partition plate (16). The drag chain (17) is connected to the slider of the rodless cylinder (21).
2. The jig limit propulsion mechanism according to claim 1, characterized in that: A propulsion plate (13) is installed on one side of the transverse guiding plate (10).
3. The jig limit propulsion mechanism according to claim 1, wherein: One end of the cylinder relay plate (12) is installed on the belt vertical plate (2) through a vertical pin (11).
4. The jig limit propulsion mechanism according to claim 1, wherein: An induction sheet (22) is installed on the rodless cylinder (21), and a regulating valve (23) is installed at the end of the rodless cylinder (21).
5. The jig limit propulsion mechanism according to claim 1, characterized in that: A hydraulic buffer (24) installed on the base plate (15) is arranged at the end of the straight guide rail (20).
6. The jig limit propulsion mechanism according to claim 1, wherein: A groove-shaped photoelectric inductor (25) installed on the base plate (15) is arranged on one side of the straight guide rail (20).