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Foam forming machine with stable and reliable moving and locking of movable mold

A foam molding machine and mold shifting technology, which is applied in the field of foam machine molding machines, can solve the problem that the transmission stability of the synchronous belt drive assembly cannot be guaranteed, the failure rate of the hydraulic power assembly is high, and the power transmission of the hydraulic power assembly is slow. problems, to ensure the effect of product molding and product quality, to ensure the efficiency of clamping, and to reduce production costs.

Pending Publication Date: 2021-12-07
杭州高福机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mold shifting and moving drive mechanism of the existing foam molding machine usually uses a motor to drive the mold to move back and forth through the synchronous belt transmission assembly. This structure is greatly affected by the quality of the synchronous belt transmission assembly, especially in high-pressure and high-temperature environments. The transmission stability of the transmission components is not guaranteed, which affects the stability of mold opening and closing, affects the product molding effect, and thus affects product quality; and the service life of the timing belt is short, requiring frequent maintenance and replacement, which increases production costs. reduce production efficiency;
[0003] The clamping mechanism of the existing foam molding machine usually adopts hydraulic power components to tighten or push the mold to move. This structure is greatly affected by the hydraulic power components. The failure rate of the hydraulic power components is relatively high, and the maintenance cost is high. Moreover, the power transmission of the hydraulic power component is relatively slow, which affects the clamping speed and reduces the production efficiency; at the same time, the hydraulic clamping structure is adopted, and there are many problems that the clamping pressure of the machine is not maintained, and it is easy to leak oil, causing oil pollution in the workshop

Method used

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  • Foam forming machine with stable and reliable moving and locking of movable mold
  • Foam forming machine with stable and reliable moving and locking of movable mold
  • Foam forming machine with stable and reliable moving and locking of movable mold

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings, but it is not intended to limit the protection scope of the present invention.

[0040] like figure 1 As shown, a foam molding machine with stable and reliable mold shifting movement and locking includes a bracket, a solid mold 35 fixed on the bracket, a mold shifter 1 that is slidably connected to the bracket, and a device that drives the mold shifter 1 to slide on the bracket. The mold shifting mobile driving mechanism and the mold locking mechanism for locking the mold shifting 1 on the solid mold 2.

[0041] like Figure 3-7 As shown, the driving mechanism for moving the mold includes a pair of first ball screws 2 installed on the top of the bracket and a pair of first servo motors 3 for driving the first ball screws 2. The mold lifting lug 5 is connected to the first ball nut 3 of the first ball screw 2, the top of the bracket is provided with a guide ra...

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Abstract

The invention discloses a foam forming machine with stable and reliable moving and locking of a movable mold. The foam forming machine comprises a support, a fixed mold, the movable mold, a movable mold moving driving mechanism and a mold locking mechanism; the movable mold moving driving mechanism comprises a pair of first ball screws mounted at the top of the support and a pair of first servo motors for driving the first ball screws to act; and the mold locking mechanism comprises two mold locking pull rods located at the two sides of the fixed mold, two mold locking pull blocks matched with the mold locking pull rods, two pull rod driving assemblies for driving the mold locking pull rods to act and two pull rod locking assemblies matched with the mold locking pull rods. By means of the foam forming machine, the moving stability of the movable mold is high, the mold opening and closing stability and reliability are guaranteed, and the product forming effect and the product quality are guaranteed; all parts are long in service life and do not need to be replaced frequently, the production cost is reduced, and the production efficiency is improved; and the mold locking pull rods are locked after being lifted, the mold locking pull rods can be rapidly tensioned, rapid and stable mold locking is achieved, the fault occurrence rate is low, the maintenance cost is low, power transmission is rapid, and the mold locking efficiency is ensured.

Description

technical field [0001] The invention relates to a foam molding machine, in particular to a foam molding machine with stable and reliable mold transfer and locking. Background technique [0002] The mold shifting and moving drive mechanism of the existing foam molding machine usually uses a motor to drive the mold to move back and forth through the synchronous belt transmission assembly. This structure is greatly affected by the quality of the synchronous belt transmission assembly, especially in high-pressure and high-temperature environments. The transmission stability of the transmission components is not guaranteed, which affects the stability of mold opening and closing, affects the product molding effect, and thus affects product quality; and the service life of the timing belt is short, requiring frequent maintenance and replacement, which increases production costs. reduce production efficiency; [0003] The clamping mechanism of the existing foam molding machine usu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/22B29C33/20B29C44/58
CPCB29C33/22B29C33/202B29C44/58
Inventor 闻申桂
Owner 杭州高福机械制造有限公司
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