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A conveyor pipe collar, a conveyor and a manufacturing method thereof

A transmitter and metal insert technology, applied in the field of pneumatic pipeline transmission system, can solve the problems of heavy weight, material consumption, loose connection or dislocation between the support part and the transmitter body, etc.

Active Publication Date: 2016-01-06
BEIJING RINRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after long-term use of the transmitter, it is easy to cause loosening or misalignment of the connection between the support part and the transmitter body, and even cause the support part to fall off from the transmitter body, affecting the normal use of the transmitter
And the noise is big, correct the reason, the shock absorption effect is not good; the weight is heavy
And cost

Method used

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  • A conveyor pipe collar, a conveyor and a manufacturing method thereof
  • A conveyor pipe collar, a conveyor and a manufacturing method thereof
  • A conveyor pipe collar, a conveyor and a manufacturing method thereof

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Embodiment Construction

[0087] The present invention aims to provide a conveyor pipe collar, a conveyor and a manufacturing method thereof, which can make the connection between the support part on the conveyor and the conveyor body tight, firm, shock-absorbing and material-saving. The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0088] see figure 1 and 5 As shown, the embodiment of the present invention is a structure of a conveyor pipe collar and a manufacturing method thereof,

[0089] 23 is the pipe clamp body; 28 is the hole on the pipe clamp body, which is located between the outer peripheral surface 29 and the inner peripheral surface 33, and is used for shock absorption and material saving without destroying its connection strength. 29 is an arc surface; 28 can be a variety of hollows or holes located on the contact surface between the outer peripheral surface and the transmitter body, which are used for shock absorptio...

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PUM

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Abstract

The invention discloses a transmitter and a manufacturing method thereof, which relate to the field of pneumatic pipeline transmission systems and aim to ensure that a support part on the transmitter is closely and firmly combined with a transmitter body, noise is reduced and materials are saved. Holes are formed on a connector between the external peripheral surface and the internal peripheral surface of a transmitter pipe hoop body for absorbing vibration, saving materials and denoising. The manufacturing method of the transmitter comprises the following steps of: putting an annular metal insert into a die cavity of a die; injecting molten polypropylene into the die cavity of the die; performing pressure maintenance and cooling on the molten polypropylene in the die cavity of the die so to form a cylindrical transmitter body with the metal insert; injecting molten polyurethane around the metal insert; and performing pressure maintenance and cooling on the molten polyurethane so as to form the support part of the cylindrical transmitter body.

Description

technical field [0001] The invention relates to the field of pneumatic pipeline transmission systems, and relates to a conveyor pipe collar, a conveyor and a manufacturing method thereof. Background technique [0002] Pneumatic pipeline transmission system is a modern and fast logistics transportation tool. The pneumatic pipeline transmission system is used in hospitals, banks, office buildings, supermarkets, production workshops, laboratories and other places where a large number of items need to be transported every day. It can transmit medical records, medical certificates, medicines, laboratory tests, bills, cash, documents and any other items of appropriate size. [0003] The existing pneumatic pipeline transmission system includes a sending workstation and a receiving workstation, and a transmission pipeline connected with the sending workstation and the receiving workstation, and the transmission pipeline is connected with a wind source device. [0004] When it is n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G51/04B22D27/04B22D27/09B29C39/10
Inventor 陆洪瑞
Owner BEIJING RINRONG TECH