Turnover positioning vacuum adsorption structure

Abstract

The utility model discloses a turnover positioning vacuum adsorption structure, which is arranged beside a product jig, the turnover positioning vacuum adsorption structure comprises a turnover frame and a vacuum adsorption part arranged on the turnover frame, and the turnover frame can turn over towards the direction of the product jig. A product is positioned on the product jig, a part needing to be installed is adsorbed by the vacuum adsorption part, the overturning frame is overturned upwards, the part is moved into a product installation part, and convenience is provided for follow-up installation. Compared with a part transfer mechanism capable of moving longitudinally and transversely in the prior art, the turnover mechanism is adopted in the design, space needed for installation and operation is small, efficiency is high, and cost is low.

Description

Technical Field

[0001] The utility model relates to an assembly tool for products, in particular to an assembly tool for electrical connectors in watches. Background Art

[0002] The product is positioned on the jig, and a parts transfer mechanism is provided next to the jig. The parts transfer mechanism moves the parts to be assembled into the product, and then assembles the parts with the product.

[0003] The above-mentioned part transfer mechanism, first, requires sufficient space for installation; second, requires sufficient space for its operation. Commonly used part transfer mechanisms, for example, include a lateral displacement device and a longitudinal displacement device, and a part positioning device arranged on the longitudinal displacement device. The part positioning device clamps or adsorbs the part, the longitudinal displacement device drives the part positioning device to move longitudinally, and the lateral displacement device drives the longitudinal displacement device to move transversely, so that the part is transferred from the loading place to the installation place of the product.

[0004] However, it is difficult to install the above-mentioned parts transfer mechanism on equipment with a narrow installation space. Utility Model Content

[0005] The technical problem solved by the utility model is that it is difficult to install a parts transfer mechanism capable of longitudinal and lateral displacement on equipment with a narrow installation space.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a flip positioning vacuum adsorption structure is arranged on the side of the product fixture, and the flip positioning vacuum adsorption structure includes a flip frame and a vacuum adsorption part arranged on the flip frame, and the flip frame can be flipped toward the direction of the product fixture.

[0007] The product is positioned on the product fixture, the parts to be installed are adsorbed by the vacuum adsorption part, the flip frame is flipped upward, and the parts are moved into the product installation position, providing convenience for subsequent installation.

[0008] Different from the parts transfer mechanism of the prior art with longitudinal and transverse displacement, the utility model adopts a flipping mechanism, which requires a small space for installation and operation, has high efficiency and low cost.

[0009] The flip frame is pivotally connected to the bottom support, and a clamp is pivotally connected to the bottom support. A clamp head is provided at the top of the clamp head, and a spring is provided at the bottom of the clamp head, and the spring is against the bottom support; the flip frame is provided with a clamping protrusion, which can be clamped into a clamping groove formed between the clamp head and the base support. The flip frame flips upward, and the clamping protrusion is clamped into the clamping groove. Under the action of the spring, the clamp head has a tendency to move downward, and this tendency can clamp the clamping protrusion in the clamping groove, so that the flip frame is stable, and then the parts to be installed on the flip frame are stable.

[0010] A convex head is arranged on the bottom support, the middle part of the clamp is pivotally connected to the convex head, and the convex head and the clamp form the clamping groove.

[0011] The end face of the clamping head is an inclined face, which is conducive to the upwardly turned clamping protrusion to be clamped into the clamping groove.

[0012] The two sides of the flip frame are pivotally connected to a pair of bottom supports, a pair of clamps are pivotally connected to the pair of bottom supports, and the pair of clamps are connected by a connecting rod. The product fixture is located between the pair of bottom supports, the connecting rod is located behind the product fixture, and the flip frame is located in front of the product fixture.

[0013] The two sides of the product fixture are provided with pivot seats, and the pivot seats are pivotally connected with pressing pieces. After the product is positioned on the product fixture, the pressing piece is turned toward the product and pressed against the product to position the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 A schematic diagram of the flip positioning vacuum adsorption structure;

[0016] Figure 2 A schematic diagram of another perspective of the flip positioning vacuum adsorption structure;

[0017] Figure 3 for Figure 2 Schematic diagram of the flipped positioning vacuum adsorption structure observed from the lower left.

[0018] Explanation of symbols in the figure:

[0019] 10. Product fixture; 11. Pivot seat; 12. Pressing piece;

[0020] 20. flip frame; 21. bottom support; 22. clamp; 23. clamp head; 24. spring; 25. clamping convex part; 26. convex head; 27. connecting rod;

[0021] 30. Vacuum adsorption part. DETAILED DESCRIPTION

[0022] refer to Figures 1 to 3 The flip positioning vacuum adsorption structure is arranged beside the product fixture 10. The flip positioning vacuum adsorption structure includes a flip frame 20 and a vacuum adsorption part 30 arranged on the flip frame. The flip frame can be flipped toward the product fixture.

[0023] The product is positioned on the product fixture 10, the parts to be installed are adsorbed by the vacuum adsorption part 30, the flip frame 20 is flipped upward, and the parts are moved into the product installation position, providing convenience for subsequent installation.

[0024] The flip frame 20 is pivotally connected to the bottom support 21, and a clamping member 22 is pivotally connected to the bottom support. A clamping head 23 is provided at the top of the clamping member, and a spring 24 is provided at the bottom of the clamping member, and the spring is against the bottom support; the flip frame is provided with a clamping protrusion 25, which can be clamped into the clamping groove formed between the clamping head and the base support. The flip frame 20 flips upward, and the clamping protrusion 25 is clamped into the clamping groove. Under the action of the spring 24, the clamping head 23 has a tendency to move downward, and this tendency can clamp the clamping protrusion 25 located in the clamping groove, so that the flip frame 20 is stable, and then the parts to be installed on the flip frame are stable.

[0025] A protrusion 26 is provided on the bottom support 21 , and the middle part of the clamping member 22 is pivotally connected to the protrusion, and the protrusion and the clamping head 23 form the clamping groove.

[0026] The end surface of the clamping head 23 is an inclined surface, which is conducive to the upwardly turned clamping protrusion 25 to be clamped into the clamping groove.

[0027] The two sides of the flip frame 20 are pivotally connected to a pair of bottom supports 21, a pair of clamps 22 are pivotally connected to the pair of bottom supports, and the pair of clamps are connected by a connecting rod 27. The product fixture 10 is located between the pair of bottom supports 21, the connecting rod 27 is located behind the product fixture 10, and the flip frame 20 is located in front of the product fixture.

[0028] A pivot seat 11 is provided on both sides of the product fixture 10, and a pressing piece 12 is pivotally connected to the pivot seat. After the product is positioned on the product fixture 10, the pressing piece 12 is turned toward the product direction and pressed on the product to position the product.

[0029] The above contents are only preferred implementation modes of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation mode and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. The flip positioning vacuum adsorption structure is arranged beside the product fixture (10), and is characterized by: The flipping and positioning vacuum adsorption structure comprises a flipping frame (20) and a vacuum adsorption part (30) arranged on the flipping frame, and the flipping frame can be flipped in the direction of the product fixture; The flip frame (20) is pivotally connected to the bottom support (21), a clamping piece (22) is pivotally connected to the bottom support, a clamping head (23) is provided at the top of the clamping piece, a spring (24) is provided at the bottom of the clamping piece, and the spring is abutted against the bottom support; the flip frame is provided with a clamping protrusion (25), and the clamping protrusion can be clamped into a clamping groove formed between the clamping head and the base support.

2. The flip positioning vacuum adsorption structure according to claim 1, characterized in that: A convex head (26) is provided on the bottom support (21), the middle part of the clamp (22) is pivotally connected to the convex head, and the convex head and the clamp (23) form the clamping groove.

3. The flip positioning vacuum adsorption structure according to claim 1, characterized in that: The end surface of the clamp (23) is an inclined surface.

4. The flip positioning vacuum adsorption structure according to claim 1, characterized in that: The two sides of the turning frame (20) are pivotally connected to a pair of bottom supports (21), a pair of clamping members (22) are pivotally connected to the pair of bottom supports, and the pair of clamping members are connected by a connecting rod (27).

5. The flip positioning vacuum adsorption structure according to claim 1, characterized in that: A pivot seat (11) is provided on both sides of the product fixture (10), and a pressing piece (12) is pivotally connected to the pivot seat.

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