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Pull rod automatically rotating and adjusting mechanism for extruder

A technology of automatic rotation and adjustment mechanism, which is applied in the field of extruders to achieve the effects of automation, easy installation and maintenance, and reduced labor

Inactive Publication Date: 2013-12-18
无锡源创机械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic rotation adjustment mechanism of the extruder tie rod, which has the characteristics of reducing labor, saving time and facilitating installation and maintenance, so as to solve the problems existing in the adjustment of the extruder tie rod in the prior art

Method used

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  • Pull rod automatically rotating and adjusting mechanism for extruder
  • Pull rod automatically rotating and adjusting mechanism for extruder

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Embodiment Construction

[0012] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0013] see figure 1 and figure 2 as shown, figure 1 It is a cross-sectional view of the automatic rotation adjustment mechanism of the extruder tie rod provided in Embodiment 1 of the present invention; figure 2 It is a side view of the extruder pull rod automatic rotation adjustment mechanism provided in Embodiment 1 of the present invention.

[0014] In this embodiment, an automatic rotation adjustment mechanism for the pull rods of an extruder includes two pull rods 1 arranged in parallel at intervals, and a perforated moving beam 2 is connected between the two pull rods 1, and the two pull rods 1 are adjusted through the pull rods. And the cap 3, the cap 4a, and the cap 4b are installed on the perforated moving beam 2, the pull rod adjusts the screw connection between the cap 3 and the pull...

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Abstract

The invention discloses a pull rod automatically rotating and adjusting mechanism for an extruder. The mechanism comprises at least one pull rod, wherein a pull rod adjusting cap is arranged on the pull rod, the pull rod adjusting cap is in threaded connection with the pull rod, and the pull rod adjusting cap is fixedly connected with worm wheels, the worm wheels are connected with a worm, and the worm is connected with a driving device. According to the invention, the driving device is used for rotating the worm to drive the worm wheels, the pull rod is driven by the worm wheels to adjust the cap to rotate, so that the function of adjusting the length of the pull rod is achieved, the structure can be used for optionally switching processes of fixed needle extrusion and follow-up needle extrusion, labor is reduced, and the implementation is automated; meanwhile, the production efficiency is effectively improved, and the installation and maintenance are convenient.

Description

technical field [0001] The invention relates to an extruder, in particular to an automatic rotation adjustment mechanism for the pull rod of the extruder. Background technique [0002] Extrusion machines are divided into two different types, metal extrusion machines and plastic extrusion machines, and are used in different industrial fields. The existing tie rod adjustment structures used in horizontal profile extruders are all manually adjusted. Due to structural reasons, when the equipment performs the conversion of the fixed pin and the follower pin extrusion process, it takes up a lot of manpower and increases the non-extrusion. Press time, thereby affecting production efficiency; in addition, there are also defects such as difficult maintenance, difficult maintenance, and inconvenient operation. Contents of the invention [0003] The purpose of the present invention is to provide an automatic rotation adjustment mechanism of the extruder tie rod, which has the charac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C23/21
Inventor 唐志明
Owner 无锡源创机械科技有限公司
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