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Wax pattern conveying mechanical hand

A technology of manipulators and investment molds, applied in the direction of manipulators, program-controlled manipulators, chucks, etc., can solve problems such as low work efficiency and high labor intensity of workers, and achieve the effects of low cost, ingenious structure, and reduced labor intensity

Pending Publication Date: 2017-08-15
WENZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of high labor intensity and low work efficiency of workers transporting investment tree groups during investment casting and shell making, the present invention provides an investment model conveying manipulator, which can grasp the investment model tree group and make the investment tree The group moves up and down, rotates itself and lifts and swings laterally, replacing the manual delivery of investment tree groups, reducing the labor intensity of operators and improving work efficiency

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings:

[0016] Depend on Figure 1 to Figure 5 As shown in the figure, an investment mold conveying manipulator includes a rotating arm support 1 and a metal support rod 2. The lower end of the metal support rod 2 has an investment mold tree group 3, and also includes a rotating arm 4, a lifting slide rail 5, a rotating shaft 6, and a rotating shaft 6. Arm servo motor 7, lifting cylinder 8, sliding seat 9, pneumatic clamping device 10 and clamping device support 11, the lifting sliding rail 5 is fixed on the upper end of the rotating arm support 1, and the sliding seat 9 is installed in the lifting sliding rail 5 And can slide up and down along the lift rail 5, the arm servo motor 7 is fixed on the slide 9, the output shaft of the arm servo motor 7 is connected with the upper end of the rotary shaft 6, and the lift cylinder 8 is fixed on the arm support 1. And the piston rod ...

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Abstract

The invention relates to a wax pattern conveying mechanical hand. The wax pattern conveying mechanical hand mainly solves the problems that the labor intensity of workers is large and working efficiency is low during wax pattern casting shell manufacturing. The wax pattern conveying mechanical hand is characterized by further comprising a rotating arm (4), a lifting sliding rail (5), a rotating shaft (6), a rotating arm servo motor (7), a lifting air cylinder (8), a sliding base (9), a pneumatic clamping device (10) and a clamping device support (11), wherein the rotating arm (4) is fixed to the rotating shaft (6) and can rotate in the horizontal plane through the rotating shaft (6), a clamp air cylinder (15) acts to enable a connecting rod type clamp (14) to be tightened or loosened, an oscillating cylinder (24) is hinged to the upper end of the clamping device support (11), and a piston rod of the oscillating cylinder (24) is hinged to the top of a basket frame (13). The wax pattern conveying mechanical hand can firmly grasp a wax pattern tree set, the wax pattern tree set is made to move up and down, rotate and uplift and swing in the transverse direction, manual conveying of the wax pattern tree set is replaced, the labor intensity of operators is lowered, and the working efficiency is improved.

Description

technical field [0001] The invention relates to an investment casting device, in particular to an investment casting manipulator. Background technique [0002] Investment casting is also known as lost wax casting or lost wax casting. The production process of investment casting is mainly divided into wax pressing, wax repairing, tree grouping, shell making, shell roasting, pouring, shelling, post-processing, inspection, etc. The metal parts are generally copied in batches with fusible materials (such as wax, plastic, etc.) Material, the refractory coating is dried and hardened to form a mold shell. For example, a wax mold is used to melt the wax mold from the mold shell with steam or hot water, and then the fusible material in the mold shell is melted to flow out. The shell is roasted to make it firm, and the molten liquid metal is poured into the shell. Investment casting can produce precise and complex castings that are close to the final shape of the product. The metal ...

Claims

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Application Information

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IPC IPC(8): B25J11/00B25J9/10B25J15/02B22C9/04
CPCB22C9/04B25J9/10B25J11/00B25J15/0206
Inventor 郑红沈永松邹晓阳
Owner WENZHOU POLYTECHNIC
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