CN203128806U - Tension alarm - Google Patents
Tension alarm Download PDFInfo
- Publication number
- CN203128806U CN203128806U CN 201220512225 CN201220512225U CN203128806U CN 203128806 U CN203128806 U CN 203128806U CN 201220512225 CN201220512225 CN 201220512225 CN 201220512225 U CN201220512225 U CN 201220512225U CN 203128806 U CN203128806 U CN 203128806U
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- CN
- China
- Prior art keywords
- yarn
- steel wire
- alarm
- picking
- take
- 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.)
- Expired - Fee Related
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model relates to the technical field of computerized flat knitting machines, in particular to a tension alarm. The tension alarm comprises a tensioner base, a yarn-picking steel wire, a yarn-pressing steel wire, an adjustment knob and a limiting frame, wherein the yarn-picking steel wire is shaped like an n, two ends of the yarn-picking steel wire are respectively embedded in inserting holes in two lateral surfaces of the tensioner base, one end of the yarn-pressing steel wire is respectively hinged to two lateral surfaces of the tensioner base, a micro alarming switch is arranged inside the tensioner base, a contact of the micro alarming switch corresponds to the tail end of the yarn-picking steel wire, and an alarming indication light is arranged at the bottom of the tensioner base. In a normal work state, the yarn-picking steel wire is located at a higher position, and a yarn is clamped between the yarn-picking steel wire and the yarn-pressing steel wire. When the yarn is used up or the yarn is knotted, the yarn-picking steel wire is pulled by the yarn and shifts downwards, the tail end of the thread-picking steel wire is contacted with the micro alarming switch, the micro alarming switch sends a stopping order to the flat knitting machine, and the alarming indication light is powered on. The tension alarm is capable of automatically judging that the yarn is used up or knotted and timely controlling the flat knitting machine to stop working, and gives out an alarm to inform an operator at the same time, and therefore the yarn can be continued or the knot is removed timely. The tension alarm effectively improves the knitting efficiency and knitting quality of the flat knitting machine.
Description
Technical field
The utility model relates to the Computerized flat knitting machine technical field, refers in particular to the tension force alarm.
Background technology
In the prior art, have yarn tension and adjust the upper end that the tensioner of function is arranged on the straight-bar machines lathe usually, when straight-bar machines brought into operation, the yarn on the yarn coil was introduced knitting mechanism through tensioner, can make even yarn tension, thereby obtained good weave effect.Yet when the yarn of yarn coil was used up or the toe-in phenomenon takes place, head still worked on, and influenced cross machine knitting quality and easy damage equipment.Therefore, need that design is a to possess that automatic detection yarn uses up or toe-in and can send the tensioner of alarm, with protection equipment with improve fabric quality.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provides a kind of and can judge the yarn toe-in automatically or use up and send the tension force alarm of reporting to the police and indicating.
For achieving the above object, the utility model adopts following technical scheme:
The tension force alarm, comprise tensioner seat, take-up steel wire, line ball steel wire, adjusting knob and position-limited rack, the take-up wire shape is ∏ shape, two ends is embedded in respectively in the jack of tensioner seat two sides, a termination of line ball steel wire is hinged on respectively on the tensioner seat two sides, the upwards bending of take-up steel wire middle part, the downward bending of the free end of line ball steel wire; Tensioner seat inside is provided with the fine motion alarm switch, and the contact of fine motion alarm switch is corresponding with the tail end of take-up steel wire, and tensioner seat bottom is provided with alarm lamp; Position-limited rack side panel be installed on the front and back panels of tensioner seat by screw.
The fine motion alarm switch is connected with alarm lamp with straight-bar machines.
Be connected with the take-up bent plate on the intermediate bar of take-up steel wire.
Adjusting knob is installed on the front panel of tensioner seat.
The utility model can judge automatically that yarn uses up or toe-in and in time the control straight-bar machines quit work, the prompting operation person that gives the alarm simultaneously is so that timely continued access yarn or remove thick knot effectively improves braid efficiency and the quality of straight-bar machines.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment:
Understand for the juror can be had purpose, feature and the function of the utility model further, lift preferred embodiment now and cooperate graphic being described in detail as follows:
See also shown in Figure 1, it is the structural representation of the preferred embodiment of the utility model, the utility model is relevant a kind of tension force alarm, take-up steel wire 2 shapes are ∏ shape, two ends is embedded in respectively in the jack of tensioner seat 1 two sides, a termination of line ball steel wire 3 is hinged on respectively on tensioner seat 1 two sides, make progress bending and intermediate bar of take-up steel wire 2 middle parts is connected with take-up bent plate 7, the downward bending of the free end of line ball steel wire 3, when take-up steel wire 2 is raised, yarn is worn frame on take-up steel wire 2, and line ball steel wire 3 presses down yarn, prevents that yarn from soaring and make even yarn tension; Tensioner seat 1 inside is provided with the fine motion alarm switch, and the contact of fine motion alarm switch is corresponding with the tail end of take-up steel wire 2, and tensioner seat 1 bottom is provided with alarm lamp 6, and the fine motion alarm switch is connected with alarm lamp 6 with straight-bar machines.Position-limited rack 5 side panel be installed on the front and back panels of tensioner seat 1 by screw.
In normal operation, take-up steel wire 2 is in a high position, and line ball steel wire 3 is pressed yarn toward the take-up steel wire, and yarn is clamped between take-up steel wire 2 and the line ball steel wire 3; When yarn uses up or toe-in takes place; take-up steel wire 2 is subjected to the yarn pulling force and stirs downwards; tail end touches the fine motion alarm switch; the fine motion alarm switch sends halt instruction to straight-bar machines; and conducting alarm lamp 6 is with prompting operation person; be conducive to timely continued access yarn or remove thick knot, effectively improve braid efficiency and the quality of straight-bar machines.
Certainly, more than diagram is the utility model preferred embodiments only, is not to limit the scope of application of the present utility model with this, so, everyly make equivalent change in the utility model principle and all should be included in the protection domain of the present utility model.
Claims (4)
1. tension force alarm, comprise tensioner seat (1), take-up steel wire (2), line ball steel wire (3), adjusting knob (4) and position-limited rack (5), it is characterized in that: take-up steel wire (2) shape is ∏ shape, two ends is embedded in respectively in the jack of tensioner seat (1) two sides, a termination of line ball steel wire (3) is hinged on respectively on tensioner seat (1) two sides, the upwards bending of take-up steel wire (2) middle part, the downward bending of free end of line ball steel wire (3); Tensioner seat (1) inside is provided with the fine motion alarm switch, and the contact of fine motion alarm switch is corresponding with the tail end of take-up steel wire (2), and tensioner seat (1) bottom is provided with alarm lamp (6); Position-limited rack (5) side panel be installed on the front and back panels of tensioner seat (1) by screw.
2. tension force alarm according to claim 1, it is characterized in that: the fine motion alarm switch is connected with alarm lamp (6) with straight-bar machines.
3. tension force alarm according to claim 1 is characterized in that: be connected with take-up bent plate (7) on the intermediate bar of take-up steel wire (2).
4. tension force alarm according to claim 1, it is characterized in that: adjusting knob (4) is installed on the front panel of tensioner seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512225 CN203128806U (en) | 2012-10-08 | 2012-10-08 | Tension alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512225 CN203128806U (en) | 2012-10-08 | 2012-10-08 | Tension alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128806U true CN203128806U (en) | 2013-08-14 |
Family
ID=48936801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512225 Expired - Fee Related CN203128806U (en) | 2012-10-08 | 2012-10-08 | Tension alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088508A (en) * | 2015-09-02 | 2015-11-25 | 湖州南浔石淙盛艳丝绸有限公司 | Yarn tensioning device |
| CN107964741A (en) * | 2017-10-27 | 2018-04-27 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine cotton thread Anti-breaking device |
| CN110485012A (en) * | 2019-08-22 | 2019-11-22 | 安徽天瑞塑业有限公司 | A kind of elastic filament adds bullet processing fracture of wire to detect and warning device |
-
2012
- 2012-10-08 CN CN 201220512225 patent/CN203128806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088508A (en) * | 2015-09-02 | 2015-11-25 | 湖州南浔石淙盛艳丝绸有限公司 | Yarn tensioning device |
| CN107964741A (en) * | 2017-10-27 | 2018-04-27 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine cotton thread Anti-breaking device |
| CN110485012A (en) * | 2019-08-22 | 2019-11-22 | 安徽天瑞塑业有限公司 | A kind of elastic filament adds bullet processing fracture of wire to detect and warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |