CN102680315A - Spring balancing device on harnessstrings spring tester - Google Patents
Spring balancing device on harnessstrings spring tester Download PDFInfo
- Publication number
- CN102680315A CN102680315A CN2012101607154A CN201210160715A CN102680315A CN 102680315 A CN102680315 A CN 102680315A CN 2012101607154 A CN2012101607154 A CN 2012101607154A CN 201210160715 A CN201210160715 A CN 201210160715A CN 102680315 A CN102680315 A CN 102680315A
- Authority
- CN
- China
- Prior art keywords
- spring
- power supply
- tester
- balancing device
- connecting screw
- 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
Images
Landscapes
- Looms (AREA)
Abstract
The invention discloses a spring balancing device on a harnessstrings spring tester. The spring balancing device comprises a back heald frame, a back heald bar is arranged on the back heald frame, a balance block is fixed at one side of the back heald bar, a spring connecting screw is fixed at the upper end of the back heald bar and connected with a spring, and a power supply disconnecting component is arranged under the balance block. For the spring balancing device on the harnessstrings spring tester, a crank and rocker mechanism is driven by a motor to drive a transmission shaft to do up-down reciprocation movement so as to simulate the spinning action of a spinner, thus testing the property of the spring; after one spring is broken off, the spring passing on a connecting screw and the balancing device on the back heald bar are imbalanced, the balance block on one side of the back heald bar slants towards one side under the self gravity to trigger the bottom power supply disconnecting component, and the power supply disconnecting component disconnects a power supply of the tester, the whole tester stops working and retains the test data so as to facilitate inquiry of working staff.
Description
?
Technical field
The present invention relates to field of textile machinery, the test machine of the spring on particularly a kind of harness cord thread.
Background technology
At present, all have supporting harness to make on various jacquards, the weaving loom, harness is made and is used for the carrying out of warp constantly promoted and descending in the process of weaving cotton cloth.Like Fig. 1, harness is made and is generally comprised harness cord thread 101, heald bar 102, heald 103, spring 104, and heald bar 102 1 ends are communicated with silk thread 101; The other end connects heald 103, and heald 103 is connected on the spring 104, and heald bar 102 is provided with harness eye 105; The warp of the usefulness of weaving cotton cloth just passes harness eye 105, in the process of weaving cotton cloth, drives warp through pulling harness cord thread 101 and constantly promotes and decline; In harness cord thread lifting and decline process, the spring 104 that connects heald 103 plays the effect of return.Because spring constantly draws high answer, so for the indexs such as intensity of spring very high requirement is just arranged, a collection of spring of every use just need detect earlier it, needs the equipment of special detection harness cord thread spring to come spring is detected.
Summary of the invention
The invention provides the spring equalizing device on a kind of harness cord thread spring testing apparatus, can when equipment detects the harness cord thread spring, after spring breaks,, detect the detecting information of spring accurately and effectively in time with equipment downtime.
In order to reach above-mentioned target, technical scheme of the present invention is:
Spring equalizing device on a kind of harness cord thread spring testing apparatus; It is characterized in that, comprise back heald frame, return heald frame and be provided with back comprehensive bar; One side of returning comprehensive bar is fixed with counterbalance weight; Go back to comprehensive bar upper end and be fixed with the spring connecting screw rod, connect spring on the spring connecting screw rod, be provided with the power supply disconnecting members below the counterbalance weight.
Said spring connecting screw rod is provided with screw thread, and spring precession screw thread advances with the spring connecting screw rod to be fixedly connected.
Spring equalizing device on the harness cord thread spring checkout equipment provided by the invention drives transmission shaft through the driven by motor crank and rocker mechanism and pumps and simulate the action that weaving loom is weaved, and comes the performance of test spring with this; Make test result shorten greatly; In test process, after a certain spring breaks, just lost balance through the spring of connecting screw rod and the balance device that returns on the comprehensive bar; The counterbalance weight that returns comprehensive bar one side under the gravity of self to lopsidedness; Power supply disconnecting members (being provided with the power supply disconnecting members below the counterbalance weight) under touching, the power supply disconnecting members breaks off the power supply of testing apparatus, and entire equipment quits work; Equipment keeps test data simultaneously, makes the staff to inquire about easily.Spring connects through the spring connecting screw rod simultaneously, and spring only needs the screw thread on the precession screw rod to get final product, and couples together not only convenient but also firm.
Description of drawings
Fig. 1 is that the harness cord thread that harness is made in the existing weaving loom connects synoptic diagram.
Fig. 2 is the perspective view that spring testing apparatus of the present invention is installed.
Fig. 3 is the Facad structure synoptic diagram of spring testing apparatus of the present invention.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 is the vertical view of Fig. 3.
Fig. 7 is an eyelet strip enlarged diagram partly among Fig. 2.
Fig. 8 is the enlarged diagram that returns the heald frame part among Fig. 2.
Fig. 9 is the enlarged diagram of Fig. 8 medi-spring connector part.
Figure 10 is the enlarged diagram (part is returned heald frame) that returns the heald frame part among Fig. 2.
Figure 11 is the enlarged diagram of Figure 10 medi-spring connector part.
Embodiment
Like Fig. 2; Spring equalizing device on a kind of harness cord thread spring testing apparatus comprises back heald frame 5, returns heald frame 5 and is provided with back comprehensive bar 50; One side of returning comprehensive bar 50 is fixed with counterbalance weight 52; Go back to comprehensive bar 50 upper ends and be fixed with spring connecting screw rod 51, connect spring 17 on the spring connecting screw rod 51, be provided with the power supply disconnecting members below the counterbalance weight 52.
The testing apparatus of mounting spring balance device comprises a body 1, motor 2, motor 2 output terminal connecting crank endplay devices; Crank and rocker mechanism connects transmission shaft 11, and transmission shaft 11 connecting band gear trains are fixed with hook folder 13 on the driving-belt 12 of tape handler; Be fixed with joint hook 14 on the hook folder 13; Be connected with rapid-acting coupling 15 on the joint hook 14, connect harness cord thread 16 in the rapid-acting coupling 15, harness cord thread 16 passes through wires hole 31 and the eyelet 41 on the keevil frame 4 on the eyelet strip 3 successively; Harness cord thread 16 is connected on the spring 17 of keevil frame 4 belows; Spring 17 is fixed on back the spring connecting screw rod 51 on the heald frame 5, and spring connecting screw rod 51 is provided with screw thread 511, and spring precession screw thread 511 advances with spring connecting screw rod 51 to be fixedly connected.Go back to the bottom that heald frame 5 is fixed on a body 1, return heald frame 5 and be provided with back comprehensive bar 50, return comprehensive bar 50 and be provided with a lot of rows; Each row is provided with a plurality of, and the comprehensive bar 50 that returns on each row strings together through a thru-bolt, and the thru-bolt two ends are fixed on back on the heald frame 5; Go back to comprehensive bar 50 upper ends and be fixed with spring connecting screw rod 51; Connect spring 17 on the spring connecting screw rod 51, return comprehensive bar 50 1 sides and be fixed with counterbalance weight 52, return comprehensive bar 50 and realize balance through the tension and the counterbalance weight 52 of spring 17.
Like Fig. 3, crank and rocker mechanism can directly be connected with motor 2, and the following eccentric wheel 18 of crank and rocker mechanism is connected with motor output shaft, and following eccentric wheel 18 connects drive link 20, and drive link 20 connects goes up eccentric wheel 21, and last eccentric wheel 21 connects transmission shaft 11.
Crank and rocker mechanism also can connect motor 2 through belt gear; Belt gear comprises driving pulley 24, negative pulley wheel 25 and belt 26; Driving pulley 24 connects motor output shaft, and negative pulley wheel 25 is connected with following eccentric wheel 18, and following eccentric wheel 18 connects drive link 20; Drive link 20 connects goes up eccentric wheel 21, and last eccentric wheel 21 connects transmission shaft 11.
When spring is tested, once can test, on the screw thread of the harness cord thread spring 17 1 end precession spring connectors 51 that we will test a lot of springs; Be connected with spring connector 51, spring 17 other ends connect harness cord thread 16, harness cord thread 16 other one be connected in the rapid-acting coupling 15; Harness cord thread 16 is linked spring 17 from rapid-acting coupling 15, and middle harness cord thread 16 has the through wires hole 31 of much evenly arranging earlier through eyelet strip 3 on the eyelet strip 3; Harness cord thread 1 just passes in through wires hole 31, can pass a through wires hole by every harness cord thread, also can pass a through wires hole by many harness cord threads in order to practice thrift through wires hole; Harness cord thread passes after the eyelet strip 3; Pass keevil frame 4 again, have a lot of eyelet 41 on the keevil frame 4, every harness cord thread 16 passes an eyelet 41; Harness cord thread passes the spring that is connected to a root after the eyelet and gets on; Make spring all to separate, can the phase mutual friction in drawing high process, harness cord thread and spring can be simulated a stressing conditions of spring when weaving on the weaving loom like this.
Connect harness cord thread 16 rapid-acting coupling 15 can and joint hook 14 between realize plug quickly and easily, a lot of of joint hook 14 1 rows are fixed on the hooks folder 13, the two ends of hook folder 13 are fixed on the travelling belt 12 of erecting frame 22 both sides.
When carrying out the spring test, starter motor 2, motor 2 output shafts drive driving pulley 24, belt 26, negative pulley wheel 25 rotations; Negative pulley wheel 25 drives the crank and rocker mechanism that is attached thereto, and following eccentric wheel 18 rotates and drives drive link 20, upward eccentric wheel about 21 back and forth rotates, and back and forth rotates thereby drive transmission shaft about 11; Transmission shaft 11 drive that driving wheel 7 in the tape handlers do not stop about back and forth rotate, then driving-belt 12 is just changeing reversing a little while a little while, does reciprocal rotation; Because driving-belt 12 is divided into four sections by follower 19 up and down, so the folder of the hook on these four sections driving-belts 13 will present two risings, two other decline; Two declines, the situation that two other just rises, and be isolated; Just simulated when weaving on the weaving loom fully, warp situation one on the other at interval is when hook folder 13 rises; Just be equivalent to harness cord thread 16 pulling springs 17 and stretch, when hook folder 13 descended, spring 17 will return; The continuous extension recovery of spring like this as long as control the rotating speed of motor 2 well, just can configure the frequency of transmission shaft 11 left-right rotation; Be the extension recovery frequency of setting spring 17, like this when spring 17 situation such as break that after test after a while, is damaged, after a certain spring breaks; Return comprehensive bar 50 and just lost balance, the counterbalance weight 52 of time comprehensive bar 50 1 sides to lopsidedness, touches beneath power supply disconnecting members under the gravity of self; The power supply disconnecting members breaks off the power supply of testing apparatus, and entire equipment quits work, and equipment keeps test data simultaneously; Make the staff to inquire about easily, just can know the serviceable life and the frequency of utilization of spring, thus learn detection spring quality how.
Claims (2)
1. the spring equalizing device on the harness cord thread spring testing apparatus; It is characterized in that, comprise back heald frame (5), return heald frame (5) and be provided with back comprehensive bar (50); One side of returning comprehensive bar (50) is fixed with counterbalance weight (52); Go back to comprehensive bar (50) upper end and be fixed with spring connecting screw rod (51), spring connecting screw rod (51) is gone up and is connected spring (17), and counterbalance weight is provided with the power supply disconnecting members below (52).
2. the spring equalizing device on a kind of harness cord thread spring testing apparatus according to claim 1; It is characterized in that; Said spring connecting screw rod (51) is provided with screw thread (511), and spring precession screw thread (511) advances with spring connecting screw rod (51) to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101607154A CN102680315A (en) | 2012-05-19 | 2012-05-19 | Spring balancing device on harnessstrings spring tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101607154A CN102680315A (en) | 2012-05-19 | 2012-05-19 | Spring balancing device on harnessstrings spring tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102680315A true CN102680315A (en) | 2012-09-19 |
Family
ID=46812579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101607154A Pending CN102680315A (en) | 2012-05-19 | 2012-05-19 | Spring balancing device on harnessstrings spring tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102680315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257074A (en) * | 2013-04-27 | 2013-08-21 | 浙江旷达纺织机械有限公司 | Supporting apparatus of harness string spring high-speed testing device, and spring high-speed testing device |
| CN114193471A (en) * | 2021-12-17 | 2022-03-18 | 重庆特斯联智慧科技股份有限公司 | Airport hauling robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721595A (en) * | 2004-07-16 | 2006-01-18 | 河南中宜纺织机械工程有限公司 | Spiral spring returning rod and harness cord arranged for jacquard loom |
| CN2930184Y (en) * | 2006-07-04 | 2007-08-01 | 彭英龙 | Range and cooker on-site detector |
| CN101323998A (en) * | 2008-04-09 | 2008-12-17 | 胡金永 | Spring mechanism harness structure for water jet loom |
| CN101979992A (en) * | 2010-10-15 | 2011-02-23 | 安徽省芜湖仪器仪表研究所 | Spring fatigue test device |
| CN202562803U (en) * | 2012-05-19 | 2012-11-28 | 浙江旷达纺织机械有限公司 | Spring balance device on harness silk thread spring test equipment |
-
2012
- 2012-05-19 CN CN2012101607154A patent/CN102680315A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721595A (en) * | 2004-07-16 | 2006-01-18 | 河南中宜纺织机械工程有限公司 | Spiral spring returning rod and harness cord arranged for jacquard loom |
| CN2930184Y (en) * | 2006-07-04 | 2007-08-01 | 彭英龙 | Range and cooker on-site detector |
| CN101323998A (en) * | 2008-04-09 | 2008-12-17 | 胡金永 | Spring mechanism harness structure for water jet loom |
| CN101979992A (en) * | 2010-10-15 | 2011-02-23 | 安徽省芜湖仪器仪表研究所 | Spring fatigue test device |
| CN202562803U (en) * | 2012-05-19 | 2012-11-28 | 浙江旷达纺织机械有限公司 | Spring balance device on harness silk thread spring test equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257074A (en) * | 2013-04-27 | 2013-08-21 | 浙江旷达纺织机械有限公司 | Supporting apparatus of harness string spring high-speed testing device, and spring high-speed testing device |
| CN114193471A (en) * | 2021-12-17 | 2022-03-18 | 重庆特斯联智慧科技股份有限公司 | Airport hauling robot |
| CN114193471B (en) * | 2021-12-17 | 2024-05-24 | 北京未末卓然科技有限公司 | Airport hauling robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202522491U (en) | Heddle spring test equipment | |
| CN107735519A (en) | For the conveying device of delivered yarn, the application of the control device of the method for yarn tension and the executing agency of control delivered yarn is determined | |
| CN102628771A (en) | Supporting device on harness string spring testing equipment | |
| CN1333394A (en) | Method and device for detecting abnormal situation in jacquard type loom shed | |
| CN102621016B (en) | Through silk thread spring testing device | |
| CN102680315A (en) | Spring balancing device on harnessstrings spring tester | |
| CN202562803U (en) | Spring balance device on harness silk thread spring test equipment | |
| CN202522471U (en) | Threading device on harness string spring test equipment | |
| CN102619002A (en) | Threading silk yarn lifting mechanism used on threading silk yarn spring test equipment | |
| CN202522472U (en) | Harness string mounting mechanism on harness string spring test equipment | |
| CN202559026U (en) | Motor transmission device on harness cord spring tester | |
| CN202522470U (en) | Crank rocker mechanism for harness cord spring test device | |
| CN202522473U (en) | Bottom frame of harness wire spring testing equipment | |
| CN202559027U (en) | Harness string lifting mechanism used on harness string spring test device | |
| CN202522469U (en) | Supporting device on harness cord spring test equipment | |
| CN203203870U (en) | Transmission device on high-speed harness cord spring testing machine and high-speed spring testing machine | |
| CN203241289U (en) | Supporting device for high-speed harness cord thread spring test equipment and high-speed spring test equipment comprising same | |
| CN203203890U (en) | Polyester line spring high-speed test equipment | |
| CN102628772A (en) | Threading device on harness string spring testing equipment | |
| CN103267694A (en) | Harness string mounting apparatus and high-speed spring test equipment | |
| CN203203889U (en) | Harness cord installation device and high-speed spring testing equipment | |
| CN102619000A (en) | Transmission belt setting method and structure on harness string and spring testing equipment | |
| CN102645368A (en) | Crank and rocker mechanism on harness cord spring test equipment | |
| CN102620986B (en) | Through silk thread installing mechanism on through silk thread spring testing device | |
| CN102636384A (en) | Chassis of harness cord wire spring testing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |