Multiple bend circuit friction conveying plastic bottle tube heater

A technology for a plastic bottle and a heater, applied in the field of plastic machinery, can solve the problems of long route, low utilization rate of heating electric energy, large energy consumption, etc., and achieve the effect of shortening the heating circuit, high utilization rate of electric heat and good effect.

Inactive Publication Date: 2007-12-05
ZHEJIANG HONGZHEN MASCH MOULD GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the technical scheme designed in the early stage is a single-lane linear conveying operation. Therefore, its disadvantage is that if it is matched with a stretch blowing machine with one out of two, one out of three, and one out of four... (that is, one pair of mol

Method used

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  • Multiple bend circuit friction conveying plastic bottle tube heater
  • Multiple bend circuit friction conveying plastic bottle tube heater
  • Multiple bend circuit friction conveying plastic bottle tube heater

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Embodiment Construction

[0016] The invention relates to a multi-curve friction conveying plastic bottle tube heater. As shown in Figures 1-9, there is a heater bracket 1, and a plastic bottle tube conveying mechanism is installed in the support. The conveying mechanism has a conveying heating channel, and a trusteeship is installed in the conveying heating channel. The device and the friction belt, the friction belt is driven by the transmission mechanism, and the electric heating device is installed at the lower part of the bracket corresponding to the conveying heating channel, which is characterized in that the conveying heating channel is at least two multi-curved conveying channels in an S-shaped direction, The S-shaped trend is shown in Figure 1 and Figure 3, which is a ring connected to a ring, and there are 4 lines in the figure, which are divided into A, B, C, and D. The hosting device is a supporting plate 6 or a friction strip 61, the supporting plate 6 is in contact with the baffle plate o...

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Abstract

The curved friction conveying plastic bottle pipe heater includes one heater support, and one S-shaped plastic bottle pipe conveying and heating mechanism with a pipe supporting unit of plate or strip, a friction belt driven with a transmission mechanism and an electric heating unit. The friction belt is flat one or toothed one; and the conveying and heating mechanism has also a feeding mechanism and one discharge mechanism. The present invention has simple structure, easy installation, short heating path, high heat efficiency, low production cost and other advantages.

Description

technical field [0001] The invention relates to a heater for plastic bottle tubes, in particular to a heater for plastic bottle tubes conveyed by multi-bend friction, and belongs to the field of plastic machinery. Background technique [0002] In the production of hollow plastic containers, such as processing mineral water bottles, oil bottles, cosmetic bottles, etc., the plastic raw materials are first injected into bottle tubes by injection molding machines, and then the plastic bottle tubes are heated by a heater, and then heated by a stretch blowing machine. Bottle tube stretch blow molding. Therefore, the heater and the blow blowing machine are used at the same time, and the two can be combined on one machine, or can be divided into two independent machines. The vast majority of existing plastic bottle tube heaters insert the bottle tube on the support base, and the support base is driven by the operating system to heat the bottle tube through the heating zone. The mac...

Claims

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Application Information

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IPC IPC(8): B29C49/64B29C49/42B29C31/08B29L22/00
Inventor 蔡业
Owner ZHEJIANG HONGZHEN MASCH MOULD GRP CO LTD
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