Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Drawing pin one-time forming production equipment and drawing pin production process

A kind of production equipment and push pin technology, which is applied in the field of push pin one-time molding production equipment and push pin production technology, can solve the problems of weak connection between the nail cap and the nail pin, and the detachment of the nail cap and the nail pin, so as to achieve high material utilization rate, The effect of fewer machines and less difficulty in maintenance

Active Publication Date: 2020-09-08
ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the nail pin and the nail cap are processed in combination, whether it is a welding combination or a stamping combination, if the quality control is not uniform during production, the connection force between the nail cap and the nail pin will not be firm, and it is easy to cause the nail cap and the nail when prying out the thumbtack during use. needle detachment problem

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
  • Drawing pin one-time forming production equipment and drawing pin production process
  • Drawing pin one-time forming production equipment and drawing pin production process
  • Drawing pin one-time forming production equipment and drawing pin production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] refer to Figure 1 to Figure 7 The embodiment of the pushpin one-time forming production equipment of the present invention will be further described.

[0031] A push pin one-time forming production equipment, comprising a workbench 1, a steel wire straightening mechanism and a column 6 are provided on the workbench 1, a through hole for the steel wire to pass is provided on the column 6, and a through hole is provided on the column 6 There is a fixed seat 10, and the fixed seat 10 is rotatably connected with a bearing 23 consistent with the axis of the through hole. One end of the bearing 23 is provided with a gear 27, and the other end is provided with a steel wire guide post 24. On the described steel wire guide post 24 A vertically downward slit 25 is provided, and a first cutting block 16 and a second cutting block 15 for cutting steel wires are provided on both sides of the fixed seat 10, and the first cutting block 16 is connected with a second Cylinder 8, the t...

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 drawing pin one-time forming production equipment and a drawing pin production process. The equipment comprises a worktable, a steel wire straightening mechanism and a stand column are mounted on the worktable, a through hole allowing a steel wire to penetrate through is formed in the stand column, a fixing base is arranged on the stand column, a bearing consistent with theaxis of the through hole is rotatably connected to the fixed base, a gear is arranged at one end of the bearing, the other end of the bearing is provided with a steel wire guide column, a vertical downward cut opening is formed in the steel wire guide column, a first cutting pressing block and a second cutting pressing block used for cutting off the steel wire are arranged on the two sides of thefixing base, the first cutting pressing block is connected with a second aircylinder, the top of the stand column is provided with a vertical downward first air cylinder, the first air cylinder is connected with a making plate, the side, facing the stand column, and the bottom face of the making plate are provided with grooves, a vertical rack matched with the gear is arranged on one side in the making plate, and the other side in the making plate is provided with a pressing needle cap plate with one end abutting against the circumference side wall of the steel wire guide column. The drawing pin one-time forming production equipment and the drawing pin production process are low in cost and reliable.

Description

technical field [0001] The invention relates to the technical field of thumbtack production devices, in particular to a pushpin one-time forming production equipment and a pushpin production process. Background technique [0002] In the existing drawing pin processing technology, the nail cap and nail pin are processed separately first, and then the nail cap and nail pin are combined by special equipment. There are too many mechanical processing steps, more equipment is required, and a large energy space is occupied. Because the nail pin and the nail cap are processed in combination, whether it is a welding combination or a stamping combination, if the quality control is not uniform during production, the connection force between the nail cap and the nail pin will not be firm, and it is easy to appear that the nail cap and the nail when prying out the thumbtack during use. Needle detachment problem. In view of the above problems, this case was born. Contents of the invent...

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 Applications(China)
IPC IPC(8): B21G5/02
CPCB21G5/02
Inventor 丁述勇金鑫杨友东袁洲律唐焕通金清怡
Owner ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com