CN104711732A - Elastic brake structure of knitting machine - Google Patents
Elastic brake structure of knitting machine Download PDFInfo
- Publication number
- CN104711732A CN104711732A CN201310689567.XA CN201310689567A CN104711732A CN 104711732 A CN104711732 A CN 104711732A CN 201310689567 A CN201310689567 A CN 201310689567A CN 104711732 A CN104711732 A CN 104711732A
- Authority
- CN
- China
- Prior art keywords
- brake disc
- brake
- tensioner ring
- expansion
- knitting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H13/00—Details of machines of the preceding groups
- D02H13/02—Stop motions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to an elastic brake structure of a knitting machine. The elastic brake structure comprises a brake disc, expansion rings are installed inside the brake disc, and friction plates are installed between the outer walls of the expansion rings and the inner wall of the brake disc. The expansion ring comprises the first expansion ring and the second expansion ring which are symmetrically arranged, a gap exists between the end face of the first expansion ring and the end face of the second expansion ring, cams are arranged in the gap, and a spring is arranged between the two cams. The elastic brake structure is simple; due to the arrangement of a bidirectional cam structure, extrusion of the expansion rings on the friction plates is improved, and the friction force between the friction plates and the brake disc is increased accordingly; the arranged spring improves stability and a brake effect and shortens brake time.
Description
Technical field
The present invention relates to field of textile machinery, particularly the brake apparatus of knitting machine.
Background technology
Simultaneously warping machines is drawn from bobbin by the warp thread of certain radical, forms the warp thread piece of beautiful even, a parallel to each other arrangement, and be wound up into the equipment on warp beam or beam of a loom by the length specified and width parallel.If yarn breakage in the warping machines course of work, then must stop the operation of a machine immediately, it mainly relies on brake apparatus to realize.The brake apparatus of existing warping machines is generally internal expension ring formula friction catch, rely on the rubbing action between tensioner ring extrusion friction sheet and brake disc that cylinder is stopped during braking, its shortcoming existed is that the extruding force between friction plate and brake disc is not high enough, and its braking effect is not good, braking time is longer.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provides a kind of resilient structure of knitting machine, and it has, and structure is simple, the feature of good braking effect.
In order to solve the problem, the present invention adopts following scheme:
A kind of resilient structure of knitting machine, comprise brake disc, in brake disc, tensioner ring is installed, between the outer wall of tensioner ring and the inwall of brake disc, friction plate is installed, tensioner ring comprises the first tensioner ring and the second tensioner ring that are arranged symmetrically with, have gap between the end face of the first tensioner ring and the end face of the second tensioner ring, in gap, device has cam, and between two cams, device has spring.
Technique effect of the present invention is:
Structure of the present invention is simple, and improve tensioner ring to the extruding of friction plate owing to arranging bidirectional cam structure, thus improve the frictional force between friction plate and brake disc, the spring of setting improves stability and braking effect, decreases braking time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
See Fig. 1, the present invention includes brake disc 1, in brake disc 1, tensioner ring 6 is installed, between the outer wall of tensioner ring 6 and the inwall of brake disc 1, friction plate 2 is installed, tensioner ring 6 comprises the first tensioner ring 61 and the second tensioner ring 62 be arranged symmetrically with, have gap 3 between the end face of the first tensioner ring 61 and the end face of the second tensioner ring 62, in gap 3, device has cam 4, and between two cams 4, device has spring 5.
Claims (1)
1. the resilient structure of a knitting machine, comprise brake disc (1), in brake disc (1), tensioner ring (6) is installed, between the outer wall of tensioner ring (6) and the inwall of brake disc (1), friction plate (2) is installed, it is characterized in that: described tensioner ring (6) comprises the first tensioner ring (61) and the second tensioner ring (62) that are arranged symmetrically with, between the end face of described first tensioner ring (61) and the end face of the second tensioner ring (62), there is gap (3), in described gap (3), device has cam (4), and between two cams (4), device has spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689567.XA CN104711732A (en) | 2013-12-15 | 2013-12-15 | Elastic brake structure of knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310689567.XA CN104711732A (en) | 2013-12-15 | 2013-12-15 | Elastic brake structure of knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711732A true CN104711732A (en) | 2015-06-17 |
Family
ID=53411435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310689567.XA Pending CN104711732A (en) | 2013-12-15 | 2013-12-15 | Elastic brake structure of knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711732A (en) |
-
2013
- 2013-12-15 CN CN201310689567.XA patent/CN104711732A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |