Conveying mechanism and sealing and cutting device
A technology of conveying mechanism and conveying roller, which is applied in the direction of transportation and packaging, packaging, and the type of packaged items, etc. It can solve the problem of low utilization rate of heat-sealing film, and achieve the effect of simple structure, improved utilization rate and precise conveying
Pending Publication Date: 2020-12-08
广州万孚倍特生物技术有限公司
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Problems solved by technology
[0005] An object of the present invention is to provide a conveying mechanism to solve the problem of low utilization rate of heat-sealing film in existing sealing and cutting devices
Method used
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[0039] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.
[0040] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection;...
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The invention belongs to the technical field of sealing and cutting equipment, and discloses a conveying mechanism and a sealing and cutting device. The conveying mechanism comprises a bottom plate, awinding drum and a conveying roller set. The winding drum and the conveying roller set are sequentially arranged on the bottom plate in the conveying direction of a heat sealing film. The width of the winding drum is adjustable, and the winding drum is sleeved with the heat sealing film with the same width as the winding drum. The conveying roller set comprises a stepping motor, a first roller and a second roller. The second roller is located above the first roller and is abutted against the first roller, the heat sealing film is clamped between the first roller and the second roller, and theoutput end of the stepping motor is connected with the first roller and drives the first roller to rotate so that the first roller and the second roller can synchronously rotate. The width of the heat sealing film is set according to a use condition, and excess materials generated by the heat sealing film in the width direction are avoided. The rotating speed of the first roller is accurately controlled through the stepping motor, accurate conveying of the heat sealing film is achieved, and excess materials generated by the heat sealing film in the length direction are avoided. The sealing and cutting device comprises the above conveying mechanism, and the utilization rate of the heat sealing film is increased.
Description
technical field [0001] The invention relates to the technical field of sealing and cutting equipment, in particular to a conveying mechanism and a sealing and cutting device. Background technique [0002] In the assembly and production process of traditional medical consumables, steps such as reagent packaging, film sealing, and film cutting are involved. [0003] After the medical reagents are packaged, the reagents need to be packaged with a heat-sealing film. However, the existing sealing and cutting equipment cannot accurately control the length and width of the heat-sealing film during the film cutting process, resulting in excess heat-sealing film remaining around the package after the film is sealed or cut, reducing the effectiveness of the heat-sealing film. utilization rate. However, the sealing and cutting equipment with high-precision adjustment mechanisms such as laser or infrared sensors not only has a complex structure, but also the process of adjusting the l...
Claims
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IPC IPC(8): B65B3/12B65B7/16B65H23/188B65H20/02
CPCB65B3/12B65B7/164B65H23/1888B65H20/02B65H2701/1133B65H2801/81
Inventor 赵晓妮才蕾
Owner 广州万孚倍特生物技术有限公司