Clamping mechanism with clamping center for turntable feeding mechanism

Abstract

The utility model provides a clamping mechanism with a clamping center for a turntable feeding mechanism, and relates to the field of injection molding part processing, the clamping mechanism comprises a fixing frame and a product body, the inner wall of the fixing frame is fixedly connected with the outer wall of the top of a clamping center reference block, the bottom of the fixing frame is fixedly connected with the top of a single-action finger cylinder, and the single-action finger cylinder is fixedly connected with the product body. The two sides of the bottom of the fixing frame are fixedly connected with the top of a limiting assembly, the limiting assembly comprises a limiting frame, a sliding groove, a limiting opening and a spring groove, a clamping assembly is arranged on the inner wall of the limiting assembly, and the clamping assembly comprises a clamping jaw sliding block, a limiting sliding block, a fixing groove, a stable spring, an elastic clamping jaw and a clamping groove. According to the utility model, along with the rotation of the turntable, the product body reaches the clamping groove, the single-action finger cylinder is closed to drive the clamping jaw sliding block to move through the reset of the spring groove, and then the elastic clamping jaws are driven to get close to each other, so that the stable clamping of the product body is facilitated, and the detection accuracy is ensured.

Description

Technical Field

[0001] This utility model relates to the field of injection molding processing technology, and in particular to a clamping mechanism with a clamping center for a turntable feeding mechanism. Background Technology

[0002] When processing injection molded parts, a rotary feeding mechanism is required for material feeding. The rotary feeding mechanism is a common automated feeding device that is widely used in industrial scenarios such as assembly, packaging, and sorting. Its core is to transport materials to designated workstations in an orderly manner through a rotating disc, and cooperate with other mechanisms to complete processing, inspection, or assembly.

[0003] In the existing technology, when the workpiece is inspected in the turntable feeding mechanism, the product is mostly located inside the turntable slot. The constraint effect of the turntable slot is not good, but the detection accuracy should be consistent with the forming posture of the measured object. The constraint of the turntable slot affects the detection accuracy. Utility Model Content

[0004] The purpose of this utility model is to provide a clamping mechanism with a clamping center for a turntable feeding mechanism, so as to solve the problem mentioned in the background art that the constraint effect of the turntable slot is not good, while the detection accuracy and the consistency with the forming posture of the tested object are better, and the constraint of the turntable slot affects the detection accuracy.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: It includes a fixing frame and a product body. The inner wall of the fixing frame is fixedly connected to the top outer wall of the clamping center reference block. The bottom of the fixing frame is fixedly connected to the top of the single-acting finger cylinder. Both sides of the bottom of the fixing frame are fixedly connected to the top of the limiting component. The limiting component includes a limiting frame, a sliding groove, a limiting opening, and a spring groove. The inner wall of the limiting component is provided with a clamping component, which includes a claw sliding block, a limiting slider, a fixing groove, a stabilizing spring, an elastic claw, and a clamping groove.

[0006] In a preferred embodiment, the bottom two sides of the fixing frame are fixedly connected to the top of the limiting frame, and the limiting frame has a sliding groove inside.

[0007] In a preferred embodiment, the sliding groove has limit openings on both the upper and lower sides, and a spring groove is provided inside one side of the limit frame.

[0008] In a preferred embodiment, the inner wall of the sliding groove is movably connected to the outer wall of the gripper sliding block, and the inner wall of the gripper sliding block is fixedly connected to the outer wall of the limiting slider.

[0009] In a preferred embodiment, the outer walls of the upper and lower ends of the limiting slider are movably connected to the inner wall of the limiting port, and a fixing groove is provided inside the side of the gripper sliding block near the limiting frame.

[0010] In a preferred embodiment, the inner wall of the fixing groove is fixedly connected to one end of the stabilizing spring, and the other end of the stabilizing spring is fixedly connected to the inner wall of the spring groove.

[0011] In a preferred embodiment, the top of the gripper sliding block is fixedly connected to the bottom of the elastic gripper, and the gripping part of the elastic gripper is provided with a gripping groove.

[0012] In a preferred embodiment, one side of the gripper sliding block is fixedly connected to the opening and closing part of the single-acting finger cylinder, and the gripping center reference block is located in the middle of the two sets of elastic grippers. The outer wall of the product body is movably connected to the inner wall of the gripping groove.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model utilizes a single-acting finger cylinder to drive the gripper sliding block to move to both sides, causing it to move within the sliding groove. Simultaneously, it drives the limiting slider to move within the limiting opening. The movement of the gripper sliding block causes the elastic gripper to move, unfolding it. The movement of the gripper sliding block compresses the stabilizing spring. As the turntable rotates, the product body reaches the clamping groove. Closing the single-acting finger cylinder resets the spring groove, causing the gripper sliding block to move, which in turn causes the elastic gripper to come together. The product body is clamped through the clamping groove, facilitating stable clamping of the product body. With repeated clamping operations, the consistency of the product body's posture during testing is ensured, guaranteeing the accuracy of the testing.

[0015] 2. This utility model, by setting a clamping center reference block, ensures that the center position of the product body is consistent after clamping during the clamping operation, thus guaranteeing the accuracy of the clamping position. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a clamping mechanism with a clamping center for a turntable feeding mechanism provided by this utility model;

[0017] Figure 2 A schematic diagram of the clamping assembly of a clamping mechanism with a clamping center for a rotary feeding mechanism provided by this utility model when unfolded;

[0018] Figure 3 A sectional view of a limiting frame for a clamping mechanism with a clamping center for a turntable feeding mechanism provided by this utility model;

[0019] Figure 4 A schematic diagram of a limiting component of a clamping mechanism with a clamping center for a turntable feeding mechanism provided by this utility model;

[0020] Figure 5 A schematic diagram of a clamping component with a clamping center for a rotary feeding mechanism provided by this utility model.

[0021] Legend:

[0022] 1. Fixing frame; 2. Clamping center reference block; 3. Single-acting finger cylinder; 4. Limiting assembly; 401. Limiting frame; 402. Sliding groove; 403. Limiting opening; 404. Spring groove; 5. Clamping assembly; 501. Gripper sliding block; 502. Limiting slider; 503. Fixing groove; 504. Stabilizing spring; 505. Elastic gripper; 506. Clamping groove; 6. Product body. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution comprising: a fixing frame 1 and a product body 6. The inner wall of the fixing frame 1 is fixedly connected to the top outer wall of the clamping center reference block 2. The bottom of the fixing frame 1 is fixedly connected to the top of the single-acting finger cylinder 3. Both sides of the bottom of the fixing frame 1 are fixedly connected to the top of the limiting component 4. The limiting component 4 includes a limiting frame 401, a sliding groove 402, a limiting opening 403, and a spring groove 404. The inner wall of the limiting component 4 is provided with a clamping component 5, which includes a claw sliding block 501, a limiting slider 502, a fixing groove 503, a stabilizing spring 504, an elastic claw 505, and a clamping groove 506.

[0025] In one embodiment, the bottom two sides of the fixed frame 1 are fixedly connected to the top of the limiting frame 401, and the limiting frame 401 has a sliding groove 402 inside.

[0026] Specifically: the single-acting finger cylinder 3 is activated, which in turn drives the gripper sliding block 501 to move to both sides, so that the gripper sliding block 501 moves inside the sliding groove 402.

[0027] In one embodiment, limit openings 403 are provided on both the upper and lower sides of the sliding groove 402, and a spring groove 404 is provided inside one side of the limit frame 401.

[0028] Specifically: the spring groove 404 ensures the stability of the stabilizing spring 504.

[0029] In one embodiment, the inner wall of the sliding groove 402 is movably connected to the outer wall of the gripper sliding block 501, and the inner wall of the gripper sliding block 501 is fixedly connected to the outer wall of the limiting slider 502.

[0030] Specifically, the stability during clamping is increased by setting up the gripper sliding block 501 and the limit slider 502.

[0031] In one embodiment, the outer walls of the upper and lower ends of the limiting slider 502 are movably connected to the inner walls of the limiting port 403, and the gripper sliding block 501 has a fixing groove 503 inside on the side near the limiting frame 401.

[0032] Specifically: the limit slider 502 moves inside the limit port 403, and the movement of the gripper slider 501 drives the elastic gripper 505 to move.

[0033] In one embodiment, the inner wall of the fixing groove 503 is fixedly connected to one end of the stabilizing spring 504, and the other end of the stabilizing spring 504 is fixedly connected to the inner wall of the spring groove 404.

[0034] Specifically: the spring groove 404 resets and drives the jaw sliding block 501 to move, which in turn drives the elastic jaws 505 to move closer together, and clamps the product body 6 through the clamping groove 506.

[0035] In one embodiment, the top of the gripper sliding block 501 is fixedly connected to the bottom of the elastic gripper 505, and the gripping part of the elastic gripper 505 is provided with a gripping groove 506.

[0036] Specifically: the clamping groove 506 ensures the stability of clamping the product body 6.

[0037] In one embodiment, one side of the gripper sliding block 501 is fixedly connected to the opening and closing part of the single-acting finger cylinder 3, and the gripping center reference block 2 is located in the middle of the two sets of elastic grippers 505. The outer wall of the product body 6 is movably connected to the inner wall of the gripping groove 506.

[0038] Specifically: By setting the clamping center reference block 2, the clamping center reference block 2 ensures that the center position of the product body 6 is consistent after clamping during the clamping operation, thus guaranteeing the accuracy of the clamping position.

[0039] Working principle: The single-acting finger cylinder 3 is activated, which in turn moves the gripper sliding block 501 to both sides, causing the gripper sliding block 501 to move inside the sliding groove 402. At the same time, it moves the limiting slider 502 inside the limiting opening 403. The movement of the gripper sliding block 501 causes the elastic gripper 505 to move, causing the elastic gripper 505 to unfold. The movement of the gripper sliding block 501 compresses the stabilizing spring 504. As the turntable rotates, the product body 6 reaches the clamping groove 506. When the single-acting finger cylinder 3 is closed, the spring groove 404 resets, causing the gripper sliding block 501 to move, which in turn causes the elastic grippers 505 to move closer together. The product body 6 is clamped through the clamping groove 506. During the clamping operation, the clamping center reference block 2 ensures that the center position of the product body 6 is consistent after clamping.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A clamping mechanism with a clamping center for a rotary feeding mechanism, characterized in that, include: The fixed frame (1) and the product body (6) are provided. The inner wall of the fixed frame (1) is fixedly connected to the top outer wall of the clamping center reference block (2). The bottom of the fixed frame (1) is fixedly connected to the top of the single-acting finger cylinder (3). Both sides of the bottom of the fixed frame (1) are fixedly connected to the top of the limiting component (4). The limiting component (4) includes a limiting frame (401), a sliding groove (402), a limiting port (403), and a spring groove (404). The inner wall of the limiting component (4) is provided with a clamping component (5). The clamping component (5) includes a claw sliding block (501), a limiting slider (502), a fixed groove (503), a stabilizing spring (504), an elastic claw (505), and a clamping groove (506).

2. The clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 1, characterized in that: The bottom sides of the fixed frame (1) are fixedly connected to the top of the limiting frame (401), and the limiting frame (401) has a sliding groove (402) inside.

3. A clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 2, characterized in that: The sliding groove (402) has limit openings (403) on both the upper and lower sides, and a spring groove (404) is provided inside one side of the limit frame (401).

4. A clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 1, characterized in that: The inner wall of the sliding groove (402) is movably connected to the outer wall of the gripper sliding block (501), and the inner wall of the gripper sliding block (501) is fixedly connected to the outer wall of the limiting slider (502).

5. A clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 4, characterized in that: The upper and lower outer walls of the limiting slider (502) are movably connected to the inner wall of the limiting port (403), and the gripper sliding block (501) has a fixing groove (503) inside on the side near the limiting frame (401).

6. A clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 5, characterized in that: The inner wall of the fixing groove (503) is fixedly connected to one end of the stabilizing spring (504), and the other end of the stabilizing spring (504) is fixedly connected to the inner wall of the spring groove (404).

7. A clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 6, characterized in that: The top of the gripper sliding block (501) is fixedly connected to the bottom of the elastic gripper (505), and the gripping part of the elastic gripper (505) is provided with a gripping groove (506).

8. A clamping mechanism with a clamping center for a rotary feeding mechanism according to claim 7, characterized in that: One side of the gripper sliding block (501) is fixedly connected to the opening and closing part of the single-acting finger cylinder (3), and the gripping center reference block (2) is located in the middle of the two sets of elastic grippers (505). The outer wall of the product body (6) is movably connected to the inner wall of the gripping groove (506).

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