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Closed-loop polyester film conveyor belt connecting device of drier and connecting method thereof

A polyester film and connecting device technology, applied in the field of continuous low-temperature film drying, can solve the problems of easy falling off of the joint, wrinkles on the surface of the belt, and uncontrollable straightness, and achieve the effects of simplifying the structure, ensuring the strength of the connection, and ensuring the straightness

Inactive Publication Date: 2013-09-18
常州朗诣节能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method cannot meet the strength requirements of the belt joints very well, and the joints are easy to fall off; due to the high temperature, the surface of the belt will have different degrees of wrinkles; because no effective belt connection tool is used, the straightness of the belt after connection cannot be controlled.

Method used

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  • Closed-loop polyester film conveyor belt connecting device of drier and connecting method thereof
  • Closed-loop polyester film conveyor belt connecting device of drier and connecting method thereof

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Embodiment Construction

[0015] see Figure 1-2 , the specific embodiment adopts the following technical solutions: it includes a welding platform 1, an adjustment seat 2, a pressing device 3, a drive shaft 4, a base 5 and a high-frequency plastic welding machine 6; the adjustment seat 2 is slidably arranged on the welding platform 1 Above, the pressing device 3 is connected to the adjustment seat 2 through threads, the driving shaft 4 is set on one side of the welding platform 1, the two bases 5 are fixed on the lower part of both ends of the welding platform 1, and the high-frequency plastic welding machine 6 can be moved. On the top of the welding platform 1.

[0016] Connection method of the present invention is:

[0017] 1. Move the adjustment seat 2 so that the distance between the inner end surfaces of the two adjustment seats is the width of the welded belt, and the tolerance is within 0 ~ +0.5mm, and tighten the bolts to fix the adjustment seat.

[0018] 2. Rotate the compression device 3 t...

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Abstract

The invention discloses a closed-loop polyester film conveyor belt connecting device of a drier and a connecting method thereof, and relates to the technical field of drying of continuous low temperature films. An adjusting base (2) is slidingly arranged on a welding platform (1), a compressing device (3) is connected on the adjusting base (2) through a thread, a driving shaft (4) is arranged on one side of the welding platform (1), two bases (5) are fixedly arranged on the lower parts at both ends of the welding platform (1), and a high frequency plastic welder (6) is moveably arranged on the upper part of the welding platform (1). With the adoption of the high frequency plastic welder matched with a certain welding method, the connecting strength, the sealing performance and the leveling demand of the conveyer belt are ensured. A conveyer belt welding tool is adopted, so that the linearity of the pulley welded is ensured. Meanwhile, the method can realize field installation, and the structure of equipment is simplified.

Description

Technical field: [0001] The invention relates to the technical field of continuous low-temperature film drying, in particular to a drying machine closed-loop polyester film conveyor belt connecting device and a connecting method thereof. Background technique: [0002] Continuous belt low-temperature film dryer, the conveyor belt adopts a polyester film with a thickness of 0.2-0.3mm. The film is milky white and translucent, and is generally used as an insulating material in the electrical industry. Its melting point is 254°C, its thermal conductivity is poor, and it has good water resistance. The connection requirements of the film: form a closed ring structure, which can be connected on site (this method simplifies the equipment structure and facilitates the installation of the equipment), reliable strength, no water leakage at the connection, good straightness, and the working surface after connection is flat and wrinkle-free. The ironing method is often used in actual ope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/04B29C65/78
Inventor 杨锐卢晓江
Owner 常州朗诣节能技术有限公司
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