Automatic cup cover opening and closing device
A technology for automatic opening and closing of cup lids, which is applied in the disassembly of threaded lids and the disassembly of finger-like grapples, etc. It can solve the problems of not being able to meet the needs of automatic lid closing, large volume, and inability to be used with in vitro diagnostic equipment.
Pending Publication Date: 2021-09-14
AUTOBIO LABTEC INSTR CO LTD
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Problems solved by technology
But this kind of uncapping machine often has the situation that the lid of individual reagent tubes is not opened when uncapping, and the capping machine only has the function of uncapping, and cannot meet the requirement of automatic cap closing; In addition, the volume of this uncapping machine is often relatively large Large, takes up a lot of space, and cannot be used with in vitro diagnostic equipment
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[0027] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the scope of protection of the present invention is not limited to the following Described embodiment.
[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement between the various components in a certain posture situation, etc., if the specific posture changes, the directional indication will also change accordingly;
[0029] In the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their r...
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The invention discloses an automatic cup cover opening and closing device which comprises a cup body clamping mechanism, wherein a cup cover screwing mechanism driven by a lifting mechanism is arranged above the cup body clamping mechanism, the cup cover screwing mechanism comprises a clamping assembly driven by a first power source, and a cup cover clamping piece is arranged on a rotating shaft of the clamping assembly. When the cup cover is screwed, a cup cover is clamped in a clamping groove, the friction force between the cup cover and a rotating gripper can be increased through first anti-skid teeth in the clamping groove, in other words, clamping of the cup cover is achieved through a mechanical structure, an external mechanism (such as a motor) is not needed, and the cup cover screwing mechanism is more compact, so that the equipment size is reduced.
Description
technical field [0001] The invention relates to the field of in vitro detection, in particular to an automatic opening and closing device for a cup cover. Background technique [0002] With the improvement of the whole laboratory medical technology, microbiological testing has been widely used in the field of in vitro detection, and is often used to detect viruses, bacteria, mycoplasma, chlamydia and fungi. Sending pathogenic microorganisms for inspection is the basis of infection control. Before microbiological inspection, the correct sampling is carried out, and the samples are placed in the sample cup. When the sample is pre-treated, it is necessary to open the cover to take a sample and close the cover. Since microbial detection requires adding reagents in batches, each Each sample cup needs to be opened and closed at least twice or more, the operation is cumbersome, and the detection efficiency is low. At the same time, due to the large number of samples to be tested, i...
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IPC IPC(8): B67B7/14
CPCB67B7/14
Inventor 赵鹏张合书马会玲韩玉才王超刘聪
Owner AUTOBIO LABTEC INSTR CO LTD