Circular braiding machine

A circular knitting machine and cam technology, which is applied in the field of circular knitting machines, can solve the problems of jacquard influence, insufficient spring force, unstable function of rotor metal parts, etc., and achieve the effects of stable function, half impact sound and simplified clutch mechanism

Inactive Publication Date: 2004-12-01
ICHIKAWA IRON WORKS
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the circular knitting machine of the new proposal operates when the solenoid is energized to pull the sliding shaft, so there is a problem that impact sounds are generated intermittently with the sliding of the solenoid core (plunger core)
In addition, when the solenoid pulls the core (plunger core) to

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
  • Circular braiding machine
  • Circular braiding machine
  • Circular braiding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Embodiments of the present invention will be described below with reference to the drawings.

[0017] figure 1 It is an external perspective view of the main parts of the circular knitting machine according to the present invention. figure 2 It is a cross-sectional view when the slide shaft is pressed. image 3 It is a perspective view showing the relationship between the second cam and the slide shaft. Figure 4 It is a perspective view showing the relationship between the third cam and the fork.

[0018] In the figure, 1 is a rotor metal part (ロタタメタル), which is composed of a hollow shaft 2 and fan-shaped portions 1a, 1a extending outward symmetrically from the upper end of the hollow shaft 2, and the hollow shaft 2. The lower end is composed of claw pieces 3, 3 extending in the same direction as the fan-shaped parts 1a, 1a.

[0019] The rotor metal part 1 is rotatably loosely fitted in the horizontal direction on the upper part of a plurality of (64, 94, etc. eve...

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 a torchon lace machine which halves impact noises produced on the energizing of a solenoid and can always accurately perform patterning. This torchon lace machine is characterized by disposing a clutch 9 for connecting a rotor metal 1 to a rotor-driving shaft 6, when upward moved, and separating the rotor metal 1 from the rotor-driving shaft 6, when downward moved, a fork member 12 which holds the clutch and is downward energized with a spring 13a, a slide shaft 14 horizontally slidably penetrating the back plate of the fork member , the first cam 15a which acts on a cam follower 14a disposed on the inner end side of the slide shaft to upward displace the fork member through the slide shaft, a solenoid for pushing the slide shaft to make the cam follower to approach the operation area of the first cam, the second cam 15b for pushing back the cam follower to the outside of the operation area of the first cam, and the third cam 19 for reinforcing the force of the spring for downward energizing the fork member. Patterning can always accurately be carried out by the operation of the third cam 19.

Description

technical field [0001] The present invention relates to a circular knitting machine (トションレスス machine) that simplifies the structure of the clutch mechanism of the rotor metal part and the rotor drive shaft, reduces the impact sound during clutching by half, and can accurately perform jacquard. Background technique [0002] Circular knitting machines generally use the rotation (every 180 degrees) of multiple (64, 94, etc.) rotor metal parts arranged in the annular direction to make the bobbin rotate along the circumferential direction, and the The yarn pulled out from the bobbin is collected in the beating part arranged in the center of the ring to make a pattern (pattern). After beating, the yarn is sequentially wound on the winding drum through the nip roller. [0003] A plurality of rotor metal parts are overlapped and loosely fitted on the rotor drive shaft, which has been loosely fitted on the lower part of a predetermined number of fixed shafts that are equally divided ...

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
IPC IPC(8): D04C3/00D04C3/24D04C5/00
CPCD04C1/06D04C3/38D04C5/00
Inventor 市川导宏市川武男
Owner ICHIKAWA IRON WORKS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap