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Sample injection bottle grabbing cover opening and closing mechanism

A technology for opening and closing caps and sampling bottles, which is applied in screw caps, bottle/container caps, bottle filling, etc. It can solve the needs of large grip space occupation, large volume, and inability to adapt to the miniaturization of automation equipment, etc. Problems, to achieve the effect of small space occupation, cost reduction, and automation equipment size reduction

Pending Publication Date: 2020-11-03
SHANGHAI HUI X IMAGING INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of whether it is a pneumatic gripper or an electric gripper, the opening and closing stroke of the gripper determines the space occupied by the gripper. The existing pneumatic grippers are relatively large in volume, especially for the sample bottle within 5ml, the proportion of the gripper space occupied Larger, the use of electric grippers is slightly smaller than that of pneumatic grippers, but it still cannot meet the needs of the miniaturization of automation equipment

Method used

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  • Sample injection bottle grabbing cover opening and closing mechanism
  • Sample injection bottle grabbing cover opening and closing mechanism
  • Sample injection bottle grabbing cover opening and closing mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The specific implementation of the mechanism for grasping and opening and closing the sampling bottle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] See attached figure 1 , The sampling bottle grasping opening and closing mechanism 1 is used to grab the cap of the sampling bottle and operate the sampling bottle. Below the cover opening and closing mechanism 1 is a gripper, and a telescopic drive mechanism 4 is arranged inside, and the gripper is driven by the telescopic drive mechanism 4 to grab the sample bottle.

[0038] See attached figure 2 The inside of the cylindrical shell 2 of the opening and closing cover mechanism 1 is hollow, and the jaw body 3 is arranged at the lower part 11 of the shell 2. The shaft is fixed, and the telescopic drive mechanism 4 is a stepping motor, and the main shaft of the stepping motor and the head of the jaw body 3 are fixed by fasteners. Telescopic drive mechanis...

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PUM

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Abstract

The invention relates to the technical field of automatic control equipment, and discloses a sample injection bottle grabbing cover opening and closing mechanism which comprises a cylindrical shell. Atelescopic driving mechanism is arranged at the upper part in the shell, a clamping jaw body is arranged at the lower part in the shell, the head part of the clamping jaw body is positioned in the shell and is fixed with a telescopic shaft of the telescopic driving mechanism, and the clamping jaw body is hollow; and a horn mouth is formed in the lower portion of the clamping jaw body and locatedon the outer side below the shell, a plurality of notches are formed in the horn mouth, and the caliber of the horn mouth is larger than the diameter of the shell. Through a tightening type gripper, the occupied space is small, the size of automatic equipment is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of automatic control equipment, in particular to a mechanism for grasping and opening a sampling bottle. Background technique [0002] In laboratory automation equipment, there are a large number of sample bottles for storing reagents. During each reagent processing process, the sample bottles must be grasped, opened, closed, transferred, and oscillated. [0003] In the existing automation equipment, the device for realizing the above functions generally uses a pneumatic gripper to cooperate with an electric rotating mechanism and a lifting mechanism to realize the grasping of the sample bottle, and the lifting and rotating mode after grasping is used to open and close the lid. Regardless of whether it is a pneumatic gripper or an electric gripper, the opening and closing stroke of the gripper determines the space occupied by the gripper. The existing pneumatic grippers are relatively large in volume, especi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67B7/14B67B3/20B01L9/00
CPCB01L9/50B67B3/2066B67B7/14
Inventor 王安敏张兄利赵柯刘家朋
Owner SHANGHAI HUI X IMAGING INFORMATION TECH
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