Finger type cover grabbing hand

Abstract

The invention provides a finger type cover grabbing hand. The middle of a cover grabbing finger is arranged on a support through a hinge pin, the upper end of the cover grabbing finger is provided with a roller, the lower end of the cover grabbing finger is connected with a spring, a pull rod provided with an inclined face drives the roller to move and acts together with the spring to drive the cover grabbing finger to open and close, and a plurality of cover grabbing fingers are evenly distributed along the periphery of the support. The finger type cover grabbing hand adopts the pull rod and the spring to drive the cover grabbing fingers to move, replaces air cylinder driving in the prior art, enables structure to be simpler, and lowers cost. The plurality of cover grabbing fingers exert forces on a bottle cover at different directions to position the bottle cover, cover sealing quality and working efficiency are improved, and simultaneously harm to the bottle cover is avoided.

Description

technical field [0001] The invention relates to filling equipment, in particular to a cap grabbing hand for bottled product capping equipment. Background technique [0002] After the bottled or barreled product is filled, the capping equipment is used to seal the bottle cap to the bottle body. When capping the product, use the cap gripper to hold the bottle cap or barrel cap, and then send it to the bottle body for capping. Such as figure 1 Shown is a schematic structural view of a cap grabbing hand in the prior art, including a frame body 101, on which a cylinder 102 is fixed, left and right clamps 103 are fixed on the lower end of the frame body 101, and a dial is connected to the cylinder 102 The moving part 104, the moving part 104 moves up and down with the cylinder 102, and drives the left and right clamps 103 to open and close. Lid or bung can stretch between left and right clamps 103; Between the right clamp 103. [0003] The movement of the fixture is driven by...

AI Technical Summary

Problems solved by technology

[0003] The movement of the fixture is driven by the cooperation of the cylinder and the toggle piece. During the long-term use of the equipment, the toggle piece is prone to wear or breakage due to frequent use. In order to ensure the smooth progress of production, the toggle piece needs to be replaced regularly; the cylinder The use needs to be connected to high-pressure air, and the structure of the cylinder is relatively precise, requiring high-precision matching, which requires a large investment in use and maintenance costs; the left and right matching two-piece fixture has no limit function perpendicular to the clamping direction, and the circular The bottle cap is prone to clamping dislocation, and at the same time, the stress-bearing part of the bottle cap will be deformed, resulting in product damage

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