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Line pressing device for hot runner nozzle heater

A crimping device and heater technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of uneven force on the main body of the hot nozzle, deformation of the main body of the hot nozzle, and low work efficiency, so as to improve product quality , to avoid deformation or breakage, the effect of simple structure

Inactive Publication Date: 2012-09-19
SUZHOU HTS MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a wire crimping device for a hot nozzle heater, the main purpose of which is to solve the problem that the existing device is prone to cause uneven force on the main body of the hot nozzle, resulting in deformation or even breaking of the main body of the hot nozzle, and low working efficiency

Method used

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  • Line pressing device for hot runner nozzle heater
  • Line pressing device for hot runner nozzle heater
  • Line pressing device for hot runner nozzle heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] like figure 2 As shown, a crimping device for a nozzle heater includes a driving crimping wheel 8, a driven crimping wheel 9 and a motor that drives the driving crimping wheel 8 to rotate; the driving crimping wheel 8 and the driven crimping wheel The crimping wheel 9 is set up and down apart; the driven crimping wheel 9 is supported by the movable support 10; the active creasing wheel 8 is supported in rotation on the support 11, and is connected with the output shaft 12 of the motor; the movable support 10 drives the driven crimping wheel 9 to move back and forth along the direction perpendicular to the active creasing wheel 8.

[0024] The active crimping wheel 8 is connected with the output shaft 12 of the motor through gear transmission, and then the motor output shaft 12 drives the active crimping wheel 8 to rotate through gear transmission.

[0025] The movable support 10 is also provided with a handle 13 . By turning the handle 13 , the movable support 10 mov...

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Abstract

The invention provides a line pressing device for a hot runner nozzle heater. The line pressing device comprises a driving line pressing wheel, a driven line pressing wheel and a motor for driving the driving line pressing wheel to rotate, wherein the driving line pressing wheel and the driven line pressing wheel are arranged up and down at a distance; the driven line pressing wheel is supported by a movable bracket; the driving line pressing wheel is rotationally supported on a bracket, and further connected with an output shaft of the motor in a transmission way; and the movable bracket drives the driven line pressing wheel to move back and forth in a direction perpendicular to the driving line pressing wheel. The line pressing device for the hot runner nozzle heater solves problems that the heat runner body is distorted, or even broken due to uneven stress of a heat runner nozzle body, and is low in the working efficiency. Furthermore, the products have a smooth attractive appearance, the product quality is effectively promoted, and the service lives of the products are prolonged.

Description

[0001] technical field [0002] The invention belongs to a crimping device, and relates to a crimping device for a hot nozzle heater; the crimping device is especially suitable for pressing a tubular heating element into a groove on the periphery of a hot nozzle. Background technique [0003] In order to maintain the temperature of the hot nozzle body, it is usually necessary to arrange a heater on the periphery of the hot nozzle body, so that the raw materials in the hot nozzle can be kept in a molten state and injected into the mold cavity. Usually, several spiral or annular grooves are opened on the periphery of the nozzle body, and the heater is embedded in the grooves. The aforementioned heaters are typically tubular heating elements. [0004] To embed the tubular heating element in the above-mentioned groove, it is necessary to use a crimping device to assist. The above-mentioned crimping device such as figure 1 As shown, it is composed of a crimping wheel bracket 1...

Claims

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Application Information

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IPC IPC(8): B23P19/00
Inventor 沈坚
Owner SUZHOU HTS MOLD
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