A device for detecting capping force
A detection device, a technology of capping force, applied in the directions of packaging, packaging protection, transportation and packaging, etc., can solve the problems of uncontrollable, large pressure error range, bottle burst, etc., and achieves easy realization, low manufacturing cost and simple structure. Effect
Active Publication Date: 2015-10-28
SHANGHAI TOFFLON SCI & TECH CO LTD
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- Application Information
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Problems solved by technology
[0002] At present, the capping method commonly used by the capping machine is to use springs or cylinders for capping. This capping method not only has a relatively large pressure error range, but also the pressure cannot be detected or controlled.
It is very difficult to adjust the capping force, and it is easy to cause the bottle to burst due to excessive pressure, or the sealing of the medicine bottle to be insufficient due to too low pressure, etc.
Method used
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Embodiment Construction
[0013] In order to make the present invention more comprehensible, a preferred embodiment is described in detail below with accompanying drawings.
[0014] figure 1 It is a schematic diagram of a capping force detection device provided by the present invention. The capping force detection device includes a rotatable bottle holder 1, and a lifting rod 17 is located on one side of the rotatable bottle holder 1. The lifting rod 17 can perform lifting movement . The connecting block 9 is connected with the lifting rod 17 by screws 16, the top of the connecting block 9 is provided with a piezoelectric ceramic 12, the first bearing 10 is connected with the piezoelectric ceramic 12, the top of the rotating shaft 7 is connected with the first bearing 10, and the middle of the rotating shaft 7 A second bearing 13 is arranged on the outside, and a spacer ring 8 is installed between the first bearing 10 and the second bearing 13 on the outside of the rotating shaft 7 , and a snap ring 1...
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The invention provides a cover pressing force detection device, comprising a rotatable bottle support; a lifting rod is arranged at one side of the rotatable bottle support and is connected with a connection block; a pressure detection sensor is arranged at the top in the connection block; a rotary shaft is arranged in the connection block, and the top of the rotary shaft is connected with the pressure detection sensor by a first bearing; a cover pressing head is arranged above the rotatable bottle support and is connected with the rotary shaft; a cover rolling cutter is arranged at the lateral surface below the cover pressing head. The cover pressing detection device overcomes the defects in the prior art, the magnitude of a cover pressing force is detected by the current change generated by deformation, the structure is simple, the manufacturing cost is low, and the implementation is easier.
Description
technical field [0001] The invention relates to a detection device for capping pressure, which belongs to the technical field of pressure detection of packaging equipment in the fields of medicine and food packaging. Background technique [0002] At present, the capping method commonly used by the capping machine is to use springs or cylinders for capping. This capping method not only has a relatively large error range of pressure, but also cannot detect the magnitude of the pressure, let alone control it. It is very difficult to adjust the capping force, and it is easy to cause the bottle to burst due to excessive pressure, or the sealing of the medicine bottle to be insufficient due to too low pressure. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for detecting the capping force of a capping machine. [0004] In order to solve the above technical problems, the technical solution of the present inve...
Claims
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IPC IPC(8): B65B57/00
Inventor 郑效东
Owner SHANGHAI TOFFLON SCI & TECH CO LTD