Vacuum chuck and manufacture method of chuck body
A technology of a vacuum suction cup and a manufacturing method, which is applied in the direction of manufacturing tools, manipulators, chucks, etc., can solve the problem that the vacuum suction cup cannot be applied to the thickness, etc., and achieve the effect of uniform force, ensuring stability, and expanding the adsorption area.
Active Publication Date: 2019-09-06
SHENZHEN CHOW TAI FOOK JEWELLERY MFG CO LTD
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Problems solved by technology
[0004] Aiming at the problem that the vacuum suction cups in the prior art cannot be applied to products that are thinner and easily damaged, a method for manufacturing a vacuum suction cup and the suction cup body is proposed. Using this method and device, the above problems can be solved
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[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0026] In the present invention, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or multiple other features, numbers, steps, acts, parts, parts or combinations thereof.
[0027] In addition, it should be noted that, in the case of n...
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The invention provides a vacuum chuck and a manufacture method of a chuck body. The vacuum chuck comprises a chuck rod and the chuck body, wherein the chuck rod comprises a first end portion and a second end portion, and is used for extracting gas from the first end portion to the second end portion through an inner hollow pipeline, one end of the chuck body forms an inner groove, a negative pressure cavity is formed after the inner groove of the chuck body and the first end portion of the chuck rod are assembled in matching mode, one end, opposite to the inner groove, of the chuck body, formsan adsorption face set in plane shape, multiple adsorption openings are formed in the adsorption face, multiple air channels are formed from the multiple adsorption openings to the negative pressurecavity, the multiple air channels are symmetrically distributed around the middle perpendicular of the adsorption face, and at least a part of the air channels are obliquely arranged relatively to themiddle perpendicular. The invention further provides a manufacture method of the chuck body. By using the above vacuum chuck and the manufacture method of the chuck body, an absorbed object can be uniformly loaded with stress when absorbed by the vacuum chuck, and therefore damage to the absorbed object is avoided.
Description
technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to a method for manufacturing a vacuum suction cup and a suction cup body. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] In industrial production, a vacuum suction cup is usually installed at the end of the manipulator, and then the negative pressure at the vacuum suction cup is used to hold the product to perform the loading and unloading of the product. However, when the suction object is a product that is thin and easily damaged, such as: ultra-thin gold banknotes, the vacuum suction cups provided in the prior art will be difficult to provide a balanced and dispersed vacuum pressure, resulting in suction The object is damaged due to uneven force. Contents ...
Claims
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IPC IPC(8): B25J15/06B23P15/00
CPCB25J15/0633B23P15/00
Inventor 谭振华郭艳杰吴航王晨明
Owner SHENZHEN CHOW TAI FOOK JEWELLERY MFG CO LTD