Unlock instant, AI-driven research and patent intelligence for your innovation.

Safe, airtight and low-noise feeding equipment of copper balls during skew rolling

A feeding device and low-noise technology, applied in the direction of feeding devices, bearing components, metal processing equipment, etc., can solve the problems of severe swinging of copper rods, limited production efficiency, easy scratching of copper materials, etc., and achieve material utilization Improvement, production safety, avoid swing impact and scratch effect

Inactive Publication Date: 2012-12-05
UNIV OF SCI & TECH BEIJING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the current problems such as severe swinging of copper rod feeding, loud noise, easy scratching of copper material, and limited production efficiency; because the high-speed rotating copper rod is completely inside the sealing device of the invention when feeding, production safety is guaranteed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safe, airtight and low-noise feeding equipment of copper balls during skew rolling
  • Safe, airtight and low-noise feeding equipment of copper balls during skew rolling
  • Safe, airtight and low-noise feeding equipment of copper balls during skew rolling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] First, the slender copper bar with a diameter of 26 mm is cut into a copper rod with a length of 4 m, and then the copper rod is transported into the feeding device through a conveying mechanism. Under the action of the rollers of the skew rolling mill, the copper rod will rotate and advance at high speed in the space formed by three feed rollers with a phase difference of 120°. After the tail of the previous copper rod has passed the first feeding mechanism, the conveying mechanism continues to feed the material, and it goes round and round. In this way, the cross-rolled copper balls can be fed without swing, impact, scratch, noise, smooth, fast and safe.

[0025] like figure 1 As shown, the feeding device of the present invention is composed of a connecting pipeline 1 and several feeding mechanisms 2 . The number of feeding mechanisms 2 mainly depends on the length of the copper rods. The longer the copper rods, the more the number of feed mechanisms is required. In...

Embodiment 2

[0031] First, the slender copper bar with a diameter of 26 mm is cut into copper rods with a length of 5 m, and then the copper rods are transported into the feeding device through a conveying mechanism. Under the action of the rollers of the skew rolling mill, the copper rod will rotate and advance at high speed in the space formed by three feed rollers with a phase difference of 120°. After the tail of the previous copper rod has passed the first feeding mechanism, the conveying mechanism continues to feed the material, and it goes round and round. In this way, the cross-rolled copper balls can be fed without swing, impact, scratch, noise, smooth, fast and safe.

[0032] like figure 1 As shown, the feeding device of the present invention is composed of a connecting pipeline 1 and several feeding mechanisms 2 . The number of feeding mechanisms 2 mainly depends on the length of the copper rods. The longer the copper rods, the more the number of feeding mechanisms is required...

Embodiment 3

[0038] First, the slender copper bar with a diameter of 26 mm is cut into a copper rod with a length of 6 m, and then the copper rod is transported into the feeding device through a conveying mechanism. Under the action of the rollers of the skew rolling mill, the copper rod will rotate and advance at high speed in the space formed by three feed rollers with a phase difference of 120°. After the tail of the previous copper rod has passed the first feeding mechanism, the conveying mechanism continues to feed the material, and it goes round and round. In this way, the cross-rolled copper balls can be fed without swing, impact, scratch, noise, smooth, fast and safe.

[0039] like figure 1 As shown, the feeding device of the present invention is composed of a connecting pipeline 1 and several feeding mechanisms 2 . The number of feeding mechanisms 2 mainly depends on the length of the copper rods. The longer the copper rods, the more the number of feed mechanisms is required. In...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides safe, airtight and low-noise feeding equipment of copper balls during skew rolling, belonging to the technical field of metal plasticity forming processes and equipment. The feeding equipment mainly comprises a connecting pipeline 1 and a feeding mechanism 2. When the copper ball is subject to skew rolling, a long and thin copper bar is conveyed to the feeding equipment by a conveying mechanism; and under the action of a roller, the long and thin copper bar goes forwards and rotates in a space formed by three feed rollers of which the phase differences are 120 degrees. Because the copper bar keeps contact with each feed roller and the free meshing movement of the copper bar and the three feed rollers can be realized, the feed is stable without noise; meanwhile, the feed rollers are installed obliquely, so the straight forward speed of the copper bar is same as that of the feed rollers for the roller when the feed rollers rotate, and the resistance does not existwhen the copper bar goes forwards; and in addition, the copper bar is totally arranged in the connecting pipeline and the feeding mechanism at high-speed revolution, so personal safety can be ensured. The feeding equipment provided by the invention can solve the problems of high-speed swinging, impact, scrape, high noise and the like of the copper bar when the cooper balls are fed in a skew rolling mode, thus facilitating steady, low-noise, rapid and safe feed of the copper balls in a skew rolling mode.

Description

technical field [0001] The invention belongs to the technical field of metal plastic forming technology and equipment, and in particular provides a closed-type skew-rolled copper ball feeding device that realizes no swinging of copper rods, low noise, and has the advantages of stable operation, low noise, and strong safety. It is suitable for the production of cross-rolled copper balls at room temperature. Background technique [0002] The use of room temperature skew rolling technology to produce anode phosphor copper balls has the characteristics of high production efficiency, low energy consumption cost, stable quality, excellent electroplating performance of products, clean and pollution-free production methods, etc. The product quality and production technology have reached international advanced and domestic leading levels. The ideal production technology of anodic phosphor bronze balls has been widely used now. [0003] The raw material used in the cross-rolling anod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B21H9/00B21H1/14
Inventor 王宝雨胡发国胡正寰刘晋平杨翠苹
Owner UNIV OF SCI & TECH BEIJING