CN203653916U - Knife switch alarm device for circular knitting machine - Google Patents
Knife switch alarm device for circular knitting machine Download PDFInfo
- Publication number
- CN203653916U CN203653916U CN201320863889.7U CN201320863889U CN203653916U CN 203653916 U CN203653916 U CN 203653916U CN 201320863889 U CN201320863889 U CN 201320863889U CN 203653916 U CN203653916 U CN 203653916U
- Authority
- CN
- China
- Prior art keywords
- contact
- plug
- strip
- piston
- subluxation
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses a knife switch alarm device for a circular knitting machine. The knife switch alarm device comprises a half-position air cylinder and a rear cover plate. The knife switch alarm device additionally comprises a casing and a contact, wherein the contact is movably connected onto the rear cover plate through the casing, the contact penetrates through the casing, the contact and the casing are in clearance fit, the front end of the contact resists against a half-position piston, a compression spring is sheathed at the rear end of the contact, one end of the compression spring resists against a limiting block and the other end is fixedly arranged on the rear cover plate through a plug. The knife switch alarm device is connected with a main control system. During working, the half-position air cylinder intakes air and a knife switch is driven to move through the half-position piston; when the knife switch completes half-position movement, the front end of the contact is separated from the half-position piston, a signal indicating that the contact and the half-position piston are separated is transmitted to the main control system, the main control system receives the signal and performs analysis and comparison, an alarm is given out if the knife switch incorrectly enters a half-position state at the moment and no alarm is given out if the knife switch correctly enters the half-position state at the moment.
Description
Technical field
The utility model belongs to circular knitting machine field, relate in particular to a kind of for the movable plug-in strip of circular knitting machine the warning device when the subluxation.
Background technology
In circular knitting machine, plug-in strip generally has two kinds of duties of subluxation and full position, these two kinds of duties are all controlled by control system, but in practical operation, tend to because mechanical sensitivity declines, and cause plug-in strip malposition and system is not known, still send instruction according to normal condition, this can cause certain influence for the fabric in establishment, but how exactly plug-in strip abnormal work state to be reported to the police, and is still an open question of the art.
Summary of the invention
In order to address the above problem, the utility model provides a kind of plug-in strip warning device for circular knitting machine, thereby exactly plug-in strip abnormal work state is reported to the police.
Adopt following technical scheme: a kind of plug-in strip warning device for circular knitting machine for this reason, comprise full position cylinder, subluxation cylinder and back shroud, in the cylinder of described full position, be provided with plug-in strip by plug-in strip stage clip, plug-in strip tail end is provided with plug-in strip screw, described plug-in strip screw overcoat has full position piston, subluxation piston in described full position piston and subluxation cylinder is inconsistent, has air admission hole on cylinder, and cylinder intake makes piston driving plug-in strip carry out displacement; It is characterized in that: described plug-in strip alarm mechanism also comprises sleeve pipe and contact, described contact is movably connected on back shroud by sleeve pipe, contact is through sleeve pipe and both matched in clearance, contact front end and subluxation piston are inconsistent, a limited block is fixed in contact stage casing, contact rear end is also overlapped stage clip, and described stage clip one end and limited block are inconsistent, and the other end is fixed on back shroud by a plug; Back shroud bottom has through hole, is provided with attachment screw in through hole, and described attachment screw one end and plug are conflicted, and the other end connects binding post, and described binding post is connected with master control system.
Further, described subluxation piston has a counterbore, and the part of the degree of depth of described counterbore and contact conflict subluxation piston matches.
Under idle state, it is inconsistent that contact is positioned at counterbore and the subluxation piston of subluxation piston.When work, subluxation cylinder intake, be moved by subluxation piston driving plug-in strip, in the time that plug-in strip half Bit Shift completes, contact front end separates with subluxation piston, produce certain interval with the counterbore of subluxation piston, the signal that now both separate can pass through contact, stage clip, plug, attachment screw, binding post passes to master control system successively, master control system can be analyzed contrast according to plug-in strip normal operating conditions now after receiving separation signal, if now plug-in strip should not enter subluxation state and can report to the police, if now plug-in strip is correctly to enter subluxation state not report to the police.When plug-in strip homing, after subluxation cylinder while homing, the counterbore of subluxation piston is conflicted with contact again, and stage clip can play certain damping, buffering effect, prevents that the reply of subluxation piston is too quickly and contact is caused damage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present embodiment.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises full position cylinder 12, subluxation cylinder 10 and back shroud 1, in the cylinder 12 of described full position, be provided with plug-in strip 13 by plug-in strip stage clip 14, plug-in strip 13 tail ends are provided with plug-in strip screw 15, described plug-in strip screw 15 overcoats have full position piston 11, described full position piston 11 is inconsistent with the subluxation piston 11 in subluxation cylinder 10, on cylinder, have air admission hole, cylinder intake makes piston driving plug-in strip 13 carry out subluxation or full Bit Shift; Described plug-in strip alarm mechanism also comprises sleeve pipe 2 and contact 5, described contact 5 is movably connected on back shroud 1 by sleeve pipe 2, contact 5 is through sleeve pipe 2 and both matched in clearance, described subluxation piston 9 has a counterbore 90, contact 5 front ends and subluxation piston 9 are inconsistent, the part of the degree of depth of described counterbore 90 and contact 5 conflict subluxation pistons 9 matches, a limited block 50 is fixed in contact 5 stage casings, contact 5 rear ends are also overlapped stage clip 3, described stage clip 3 one end and limited block 50 are inconsistent, and the other end is fixed on back shroud 1 by a plug 4; Back shroud 1 bottom has through hole, is provided with attachment screw 6 in through hole, and described attachment screw 6 one end and plug 4 are conflicted, and the other end is fixedly connected with a binding post 7 by nut 8, and described binding post 7 is connected with master control system.
Under idle state, it is inconsistent with subluxation piston 9 that contact 5 is positioned at the counterbore 90 of subluxation piston.When work, subluxation cylinder 10 is by A air inlet, drive plug-in strip 13 to be moved by subluxation piston 9, in the time that plug-in strip 13 half Bit Shifts complete, contact 5 front ends separate with subluxation piston 9, produce certain interval with the counterbore 90 of subluxation piston, the signal that now both separate can pass through contact 5, stage clip 3, plug 4, attachment screw 6, binding post 7 passes to master control system successively, master control system can be analyzed contrast according to plug-in strip 13 normal operating conditions now after receiving separation signal, if now plug-in strip 13 should not enter subluxation state and can report to the police, if now plug-in strip 13 is correctly to enter subluxation state not report to the police.When plug-in strip 13 homings, subluxation cylinder 10 is simultaneously after homing, and the counterbore of subluxation piston 9 is conflicted with contact 5 again, and stage clip 3 can play certain damping, buffering effect, prevents that subluxation piston 9 from replying too quickly and contact 5 is caused damage.
Claims (2)
1. the plug-in strip warning device for circular knitting machine, comprise full position cylinder, subluxation cylinder and back shroud, in the cylinder of described full position, be provided with plug-in strip by plug-in strip stage clip, plug-in strip tail end is provided with plug-in strip screw, described plug-in strip screw overcoat has full position piston, subluxation piston in described full position piston and subluxation cylinder is inconsistent, has air admission hole on cylinder, and cylinder intake makes piston driving plug-in strip carry out displacement; It is characterized in that: described plug-in strip alarm mechanism also comprises sleeve pipe and contact, described contact is movably connected on back shroud by sleeve pipe, contact is through sleeve pipe and both matched in clearance, contact front end and subluxation piston are inconsistent, a limited block is fixed in contact stage casing, contact rear end is also overlapped stage clip, and described stage clip one end and limited block are inconsistent, and the other end is fixed on back shroud by a plug; Back shroud bottom has through hole, is provided with attachment screw in through hole, and described attachment screw one end and plug are conflicted, and the other end connects binding post, and described binding post is connected with master control system.
2. according to a kind of plug-in strip warning device for circular knitting machine claimed in claim 1, it is characterized in that: described subluxation piston has a counterbore, the part of the degree of depth of described counterbore and contact conflict subluxation piston matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863889.7U CN203653916U (en) | 2013-12-26 | 2013-12-26 | Knife switch alarm device for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863889.7U CN203653916U (en) | 2013-12-26 | 2013-12-26 | Knife switch alarm device for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653916U true CN203653916U (en) | 2014-06-18 |
Family
ID=50920328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863889.7U Withdrawn - After Issue CN203653916U (en) | 2013-12-26 | 2013-12-26 | Knife switch alarm device for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696121A (en) * | 2013-12-26 | 2014-04-02 | 宁波裕人数控科技有限公司 | Switch blade alarm device applied to circular knitting machine |
-
2013
- 2013-12-26 CN CN201320863889.7U patent/CN203653916U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696121A (en) * | 2013-12-26 | 2014-04-02 | 宁波裕人数控科技有限公司 | Switch blade alarm device applied to circular knitting machine |
| CN103696121B (en) * | 2013-12-26 | 2015-07-29 | 宁波裕人数控科技有限公司 | A kind of plug-in strip warning device for circular knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA201490352A1 (en) | SYSTEM AND METHOD OF ENGINE DIAGNOSTICS | |
| CN203211104U (en) | Device for preventing risks caused by stepping on accelerator by mistake | |
| CN203653916U (en) | Knife switch alarm device for circular knitting machine | |
| RU2018105840A (en) | HYDROCARBON SENSOR DIAGNOSTICS | |
| WO2012135328A3 (en) | Systems, devices and methods for detecting engine idling and reporting same | |
| CN203257552U (en) | Anti-runaway protective device of diesel engine | |
| CN103696121B (en) | A kind of plug-in strip warning device for circular knitting machine | |
| CN204416492U (en) | Automobile engine cylinder head check valve counnter attack testing agency | |
| CN203557960U (en) | Safety protection device for engine of automobile in water | |
| CN201696390U (en) | Air cylinder or hydraulic cylinder with switching signal feedback device | |
| CN104235234B (en) | Travel of clutch monitoring system | |
| CN203385543U (en) | Popping force testboard for internal combustion engine hydraulic tightener | |
| NO20082192L (en) | Rotary device driven by a pressure medium | |
| RU158566U1 (en) | DEVICE FOR DIAGNOSTIC OF THE CYLINDER-PISTON GROUP OF THE INTERNAL COMBUSTION ENGINE | |
| CN202415882U (en) | Needle turning triangle for flat knitting machine | |
| CN102619398B (en) | Idle pneumatic lock | |
| GB889324A (en) | Improvements relating to oil-pressure indicating arrangements for internal combustion engines | |
| CN204283675U (en) | The gas handling system of motor, motor and vehicle | |
| CN204155837U (en) | The switch of energy selective control | |
| CN203324003U (en) | Sealing device for turbocharger detection | |
| CN201382854Y (en) | Automobile electronic accelerator pedal magnet detecting device | |
| CN103089602B (en) | Assembly detection device of piston type electric vacuum pump | |
| CN202646467U (en) | Automatic control system for automobile clutch | |
| CN205175343U (en) | Take motorcycle type detection device of visual system | |
| CN204666362U (en) | A kind of motorcycle engine clutch running-in stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |