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Servo motor two-way drive demolding mechanism for one-step method injection blow hollow molding machine

A servo motor, two-way drive technology, applied in the field of plastic machinery, can solve the problems of slow movement, low production efficiency, long response time, etc.

Pending Publication Date: 2020-03-17
ZHEJIANG KELI PLASTIC MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the disadvantage is that the action is slow, the response time is long, and the production efficiency is low.

Method used

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  • Servo motor two-way drive demolding mechanism for one-step method injection blow hollow molding machine
  • Servo motor two-way drive demolding mechanism for one-step method injection blow hollow molding machine

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Embodiment Construction

[0009] The invention relates to a one-step injection blow molding machine servo motor two-way drive demoulding mechanism, such as figure 1 , figure 2 As shown, the fixed plate 1 including the demoulding device, the two ends of the fixed plate are respectively provided with the first coupling 3 and the second coupling 4, the first screw 5 is arranged in the first coupling 3, and the second coupling The second lead screw 6 is set in the section 4, and one end of the first lead screw 5 and the second lead screw 6 is fixedly connected with the demoulding frame 7, and the other end of the first lead screw 5 is provided with the first ball guide bushing 8, and the first joint The shaft joint 3 is connected to the first ball guide bushing 8, the first synchronous pulley 9 is installed outside the first ball guide bushing 8, the second ball guide bushing 10 is installed on the other end of the second screw 6, and the second shaft coupling 4 is connected to The second ball guide bush...

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Abstract

The invention discloses a servo motor two-way drive demolding mechanism for a one-step method injection blow hollow molding machine. The demolding mechanism comprises a fixing plate, a first coupling,a second coupling, a first lead screw and a second lead screw, wherein the first lead screw and the second lead screw are connected to a demolding frame; a first ball guide sleeve is arranged on thefirst lead screw; the first coupling is connected to the first ball guide sleeve; a first synchronous pulley is arranged outside the first ball guide sleeve; a second ball guide sleeve is arranged onthe second lead screw; the second coupling is connected to the second ball guide sleeve; a second synchronous pulley is arranged outside the second ball guide sleeve; a motor mounting frame is arranged on the fixing plate; a servo motor is arranged on the motor mounting frame; spindle mounting seats are arranged at the two ends of the motor mounting frame respectively; a spindle is arranged between the two spindle mounting seats; the spindle is connected to the output end of the servo motor; a third synchronous pulley and a fourth synchronous pulley are arranged on the spindle; the third synchronous pulley is connected to the first synchronous pulley through a first synchronous belt; and the fourth synchronous pulley is connected to the second synchronous pulley through a second synchronous belt.

Description

technical field [0001] The invention relates to a one-step injection blowing hollow molding machine servo motor two-way drive demoulding mechanism, which belongs to the field of plastic machinery. Background technique [0002] The demoulding device of the one-step injection blow molding machine is composed of a demoulding mechanism and a turning mechanism. The demoulding mechanism completes the demoulding action to realize the separation of the product and the mandrel, and the purpose of the turning mechanism is to allow the product to directly enter the next process. (such as canning lines in the food or pharmaceutical industry), avoid artificial secondary pollution, and improve the degree of production automation. The traditional demoulding mechanism generally adopts the double oil cylinder direct drive method, which has the advantages of simple structure and balanced driving force. But the disadvantage is that the action is slow, the response time is long, and the produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/06B29C49/42B29C49/70
CPCB29C49/06B29C49/4236B29C49/70B29C2049/023
Inventor 叶舜
Owner ZHEJIANG KELI PLASTIC MACHINERY
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