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Roto-cast machine

A technology of glue sizing machine and transmission mechanism, which is applied to household components, household appliances, other household appliances, etc., can solve the problem of insufficient uniformity of material laying.

Active Publication Date: 2012-10-17
肇庆市至上塑料五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device can only move in one direction during the operation process, and the laying of the material in the mold cavity is not uniform enough

Method used

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Examples

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Embodiment Construction

[0026] Such as figure 1 Shown is the gluing machine of the present invention, which includes a bracket, a mold, a mold fixing mechanism, a drive system, and a transmission device.

[0027] The drive system mainly includes a motor 110 . The gearbox 114 is driven to the output shaft of the motor through the first belt transmission device (the pulley 111 , the belt 112 , and the pulley 113 ). Slow down the rotation speed of the next pulley through the gearbox and change the transmission direction.

[0028] Rotating shaft 117 is fixed on the support 125, and belt pulley 116 is fixed on the rotating shaft, and belt pulley 116 and belt 115 constitute the second belt transmission device, and the gearbox rotates around the first axis along the center line direction of the rotating shaft through the second belt transmission transmission rotating shaft 117.

[0029] A first bevel gear 118 is fixed on the rotating shaft 117 , and a second bevel gear 119 is engaged with the first bevel ...

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PUM

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Abstract

The invention discloses a roto-cast machine which comprises a bracket, a mold, a mold fixing mechanism, a drive system and a transmission device; wherein the drive system comprises a motor, the transmission device comprises a gear box, and the gear box is transmitted to a motor output shaft through a first band transmission device. The roto-cast machine further comprises a rotating shaft which is fixed on the bracket, and the rotating shaft is transmitted by the gear box through a second band transmission device to rotate around a first axis; the roto-cast machine further comprises a diversion transmission mechanism, wherein the diversion transmission mechanism comprises a first part and a second part, the first part is in linkage to the rotating shaft, the second part is engaged with the first part and converts the rotation of the first part into the rotation around a second axis which is intersectant to the first axis. The mold is in linkage to the second part of the diversion transmission mechanism through the mold fixing mechanism. The roto-cast machine adopts the mode of biaxial linkage, the mold rotates around the two intersectant shafts simultaneously, so that raw material in the mold can flow in a spiral shape according to the wall of the cavity in the mold, so as to overspread the whole cavity in the mold uniformly.

Description

technical field [0001] The present invention relates to enamel equipment. Background technique [0002] Vinyl is a name for a manufacturing process. Due to the special manufacturing process and manufacturing materials, its feel is different from that of ordinary PVC toys. [0003] Enamel process, using PVC paste resin (also said to use PVC particles), plus various plasticizers to adjust the softness and hardness, etc., to form a latex state, then pour it into a metal mold, and put the mold on the fire Bake, keep turning to make it evenly heated, then take it out to cool, open the mold and take out the product. Generally speaking, it mainly produces hollow molding products. Since it is made of PVC paste resin, the paste resin is more delicate than ordinary PVC resin, so the hand feel will be different. [0004] The publication date is September 16, 2009, the publication number is CN201309223, and the Chinese utility model patent titled "a glue-coating machine" discloses a g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C41/04B29K27/06B29L31/54
Inventor 周广林
Owner 肇庆市至上塑料五金制品有限公司
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