CN103696121A - Switch blade alarm device applied to circular knitting machine - Google Patents
Switch blade alarm device applied to circular knitting machine Download PDFInfo
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- CN103696121A CN103696121A CN201310727113.7A CN201310727113A CN103696121A CN 103696121 A CN103696121 A CN 103696121A CN 201310727113 A CN201310727113 A CN 201310727113A CN 103696121 A CN103696121 A CN 103696121A
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- plug
- contact
- strip
- piston
- subluxation
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Abstract
The invention discloses a switch blade alarm device applied to a circular knitting machine. The switch blade alarm device applied to the circular knitting machine comprises a semi-position air cylinder and a rear cover plate, and further comprises a sleeve and a contact, wherein the contact is movably connected with the rear cover plate through the sleeve, the contact passes through the sleeve and is in clearance fit with the same, the front end of the contact is abutted against a semi-position piston, the rear end of the contact is sleeved with a compressed spring, one end of the compresses spring is abutted against a stop block and the other end is fixed on the rear cover plate by an end cap, and a warning mechanism is connected with a main control system. When the switch blade alarm device applied to the circular knitting machine is in use, the semi-position air cylinder suctions air and drives the switch blade to move through the semi-position piston; when the semi-position displacement of the switch blade is completed, the front end of the contact is separated from the semi-position piston, and meanwhile a signal about the separation is transmitted to the main control system; the main control system receives the signal and analyzes for comparison, if the switch blade shall not be in the semi-position state, an alarm is given out, and if the switch blade is in the semi-position state correctly, the alarm is not given out.
Description
Technical field
The invention 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 decline due to mechanical sensitivity, and cause plug-in strip malposition and system is not known, still according to normal condition, send instruction, 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, to the invention 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, by plug-in strip stage clip, be provided with plug-in strip, 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.During work, subluxation cylinder intake, by subluxation piston driving plug-in strip, be moved, when plug-in strip half Bit Shift completes, contact front end is separated with subluxation piston, produce certain interval with the counterbore of subluxation piston, now the signal of both separation 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, by plug-in strip stage clip 14, be provided with plug-in strip 13, 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.During work, subluxation cylinder 10 is by A air inlet, by subluxation piston 9, drive plug-in strip 13 to be moved, when plug-in strip 13 half Bit Shifts complete, contact 5 front ends are separated with subluxation piston 9, produce certain interval with the counterbore 90 of subluxation piston, now the signal of both separation 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, after 10 while of subluxation cylinder homing, the counterbore of subluxation piston 9 is conflicted with contact 5 again, and stage clip 3 can play certain damping, buffering effect, prevents that 9 replies of subluxation piston are 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, by plug-in strip stage clip, be provided with plug-in strip, 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 |
|---|---|---|---|
| CN201310727113.7A CN103696121B (en) | 2013-12-26 | 2013-12-26 | A kind of plug-in strip warning device for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727113.7A CN103696121B (en) | 2013-12-26 | 2013-12-26 | A kind of plug-in strip warning device for circular knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696121A true CN103696121A (en) | 2014-04-02 |
| CN103696121B CN103696121B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727113.7A Active CN103696121B (en) | 2013-12-26 | 2013-12-26 | A kind of plug-in strip warning device for circular knitting machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366356A (en) * | 1986-09-04 | 1988-03-25 | ハー シュトール ゲーエムベーハー ウント コンパニ | Apparatus for detecting position of feed-out part in flat knitting machine |
| CN201136942Y (en) * | 2007-12-24 | 2008-10-22 | 浙江日发纺织机械有限公司 | Triangle cylinder device for underwear loom |
| CN201221004Y (en) * | 2008-06-16 | 2009-04-15 | 茅木泉 | Shuttle two-position control apparatus of double cylinder stocking knitter |
| CN101994206A (en) * | 2010-12-07 | 2011-03-30 | 宁波裕人数控科技有限公司 | Density adjusting device of computer silk stockings machine |
| CN202380225U (en) * | 2011-12-26 | 2012-08-15 | 浙江恒强科技股份有限公司 | Device for alarming position of switch blade of silk stocking machine |
| CN202881601U (en) * | 2012-11-20 | 2013-04-17 | 宁波慈星股份有限公司 | Round machine density adjusting device with induction alarm mechanism |
| CN203653916U (en) * | 2013-12-26 | 2014-06-18 | 宁波裕人数控科技有限公司 | Knife switch alarm device for circular knitting machine |
-
2013
- 2013-12-26 CN CN201310727113.7A patent/CN103696121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366356A (en) * | 1986-09-04 | 1988-03-25 | ハー シュトール ゲーエムベーハー ウント コンパニ | Apparatus for detecting position of feed-out part in flat knitting machine |
| CN201136942Y (en) * | 2007-12-24 | 2008-10-22 | 浙江日发纺织机械有限公司 | Triangle cylinder device for underwear loom |
| CN201221004Y (en) * | 2008-06-16 | 2009-04-15 | 茅木泉 | Shuttle two-position control apparatus of double cylinder stocking knitter |
| CN101994206A (en) * | 2010-12-07 | 2011-03-30 | 宁波裕人数控科技有限公司 | Density adjusting device of computer silk stockings machine |
| CN202380225U (en) * | 2011-12-26 | 2012-08-15 | 浙江恒强科技股份有限公司 | Device for alarming position of switch blade of silk stocking machine |
| CN202881601U (en) * | 2012-11-20 | 2013-04-17 | 宁波慈星股份有限公司 | Round machine density adjusting device with induction alarm mechanism |
| CN203653916U (en) * | 2013-12-26 | 2014-06-18 | 宁波裕人数控科技有限公司 | Knife switch alarm device for circular knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103696121B (en) | 2015-07-29 |
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Effective date of registration: 20210525 Address after: 315300 no.2588, Sanbei street, Baisha road street, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Cixing Co.,Ltd. Address before: 315322 no.328 West Weisan Road, Andong Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO YUREN NUMERICAL CONTROL TECHNOLOGY Co.,Ltd. |
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