CN202522472U - Harness string mounting mechanism on harness string spring test equipment - Google Patents
Harness string mounting mechanism on harness string spring test equipment Download PDFInfo
- Publication number
- CN202522472U CN202522472U CN 201220161459 CN201220161459U CN202522472U CN 202522472 U CN202522472 U CN 202522472U CN 201220161459 CN201220161459 CN 201220161459 CN 201220161459 U CN201220161459 U CN 201220161459U CN 202522472 U CN202522472 U CN 202522472U
- Authority
- CN
- China
- Prior art keywords
- harness
- hook
- fixed
- belt
- spring
- 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
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a harness string mounting mechanism on harness string spring test equipment. According to the harness string mounting mechanism, a plurality of belt pulleys are fixed on a mounting frame, and a driving belt is divided into several parallel sections through the plurality of belt pulleys; a hook clip is fixed on each section of driving belt, and a joint hook is fixed on each hook clip; the joint hooks are connected with quick joints, and the quick joints are connected with the harness strings, so that the harness strings are fixed on the test equipment; and when the driving belt is driven by the belt pulleys to drive, a part of the hook clips on the driving belt ascend, and a part of the hook clips on the driving belt descend regardless of the clockwise rotation or the counterclockwise rotation of the driving belt, so that consequently, a part of the harness strings connected to the hook clips can ascend, a part of the harness strings connected to the hook clips can descend at intervals to do up and down reciprocating motions so as to simulate the weaving motions of a textile machine and test the performance of the springs, and the time of obtaining a test result is greatly shortened.
Description
Technical field
The utility model 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 the indexs such as intensity for spring just have very high requirement; The a collection of spring of every use just need detect earlier it, and the test for the harness cord thread spring does not now have special equipment, can only test through artificial means; Experience with the technician judges that the test duration is longer.
The utility model content
The utility model provides the harness cord thread installing mechanism on a kind of harness cord thread spring testing apparatus; Can under the condition of weaving cotton cloth, test accurately and effectively the harness cord thread spring; Differentiate the quality of spring, improve the efficient that detects greatly, thereby optimize choosing and using of spring.
The technical scheme of the utility model is:
Harness cord thread installing mechanism on a kind of harness cord thread spring testing apparatus comprises erecting frame, and erecting frame comprises the installing plate of both sides; The installing plate of both sides all is fixed with driving wheel and a plurality of follower, is with driving-belt on driving wheel and the follower, and a plurality of followers are provided with respectively up and down; Driving-belt is divided into multistage, all is fixed with the hook folder on each section, be fixed with the joint hook on the hook folder; The joint hook connects rapid-acting coupling, and rapid-acting coupling is connected with harness cord thread.
Harness cord thread installing mechanism on the harness cord thread spring testing apparatus that the utility model provides through fixing a plurality of belt pulleys on erecting frame, is divided into parallel several sections through several belt pulleys with driving-belt; Stay hook folder on each section driving-belt is fixed with the joint hook on the hook folder, and the joint hook connects rapid-acting coupling; Rapid-acting coupling is connected with harness cord thread, and harness cord thread is fixed on the testing apparatus like this, when belt pulley drives the driving-belt transmission; No matter driving-belt is still counterclockwise transmission clockwise, the hook folder on the driving-belt can both a part rise, and a part descends; The harness cord thread that is connected like this on the hook folder also can a part rising part at interval descend; Simulate the action of weaving loom weaving thereby pump,, make test result shorten greatly with this performance of coming test spring.
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 the spring testing apparatus of the utility model is installed.
Fig. 3 is the Facad structure synoptic diagram that the spring testing apparatus of the utility model is installed.
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.
Embodiment
Like Fig. 2, the harness cord thread installing mechanism on a kind of harness cord thread spring testing apparatus comprises erecting frame 22; Erecting frame 22 comprises the installing plate 220 of both sides, and the installing plate 220 of both sides all is fixed with driving wheel 7 and a plurality of follower, is with driving-belt 12 on driving wheel and the follower; A plurality of followers are provided with respectively up and down; Driving-belt 12 is divided into multistage, all is fixed with hook folder 13 on each section, be fixed with joint hook 14 on the hook folder 13; Joint hook 14 connects rapid-acting coupling 15, and rapid-acting coupling 15 is connected with harness cord thread 16.
The complete machine structure figure of the spring testing apparatus of the harness cord thread installing mechanism of installation the utility model like Fig. 2,3, comprises a body 1, motor 2, returns heald frame 5; Motor 2 output terminal connecting crank endplay devices; Crank and rocker mechanism connects transmission shaft 11, and transmission shaft 11 connects driving wheels 7, and 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, and spring 17 is fixed on back on the heald frame 5.
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.
A driving-belt 12 respectively is set on the installing plate 220 of erecting frame 22 both sides, is example with a side, is connected with driving wheel 7 and a plurality of follower 19 on the driving-belt 12; Present embodiment is 5 followers, and driving wheel 7 is fixedly connected 11,5 followers of transmission shaft and is provided with respectively up and down; Be provided with 3 above, be provided with 2 below, driving-belt 12 is divided into parallel 4 sections; The travelling belt 12 of both sides has four groups in twos relatively like this; Be fixed with hook folder 13 between every group, be fixed with a plurality of joint hooks 14 on each hook folder 13, be connected with a rapid-acting coupling 15 on each joint hook 14.Each follower all is fixed on the erecting frame 22, and erecting frame 22 is bolted on the crossbeam 10 through adjustment, and crossbeam 10 is fixed on the bracing frame 9, and bracing frame 9 is fixed on the body 1, and eyelet strip 3 is fixed on the erecting frame 22.Be fixed with eccentric wheel installing plate 23 on the crossbeam 10, last eccentric wheel 21 all is arranged on the eccentric wheel installing plate 23 with following eccentric wheel 18.Return heald frame 5 and be fixed on a body 1 bottom.Return on the heald frame 5 and be fixed with spring connector 51, spring connector 51 is provided with screw thread 511, and spring precession screw thread 511 advances with spring connector 51 to be fixedly connected.
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; It is the extension recovery frequency of setting spring 17; When spring 17 situation such as break that after test after a while, is damaged, just can know the serviceable life and the frequency of utilization of spring like this, thus learn detection spring quality how.
Claims (1)
1. the harness cord thread installing mechanism on the harness cord thread spring testing apparatus is characterized in that, comprises erecting frame (22); Erecting frame (22) comprises the installing plate (220) of both sides, and the installing plate of both sides (220) all is fixed with driving wheel (7) and a plurality of follower, is with driving-belt (12) on driving wheel and the follower; A plurality of followers are provided with respectively up and down; Driving-belt (12) is divided into multistage, all is fixed with hook folder (13) on each section, be fixed with joint hook (14) on the hook folder (13); Joint hook (14) connects rapid-acting coupling (15), and rapid-acting coupling (15) is connected with harness cord thread (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220161459 CN202522472U (en) | 2012-04-16 | 2012-04-16 | Harness string mounting mechanism on harness string spring test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220161459 CN202522472U (en) | 2012-04-16 | 2012-04-16 | Harness string mounting mechanism on harness string spring test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522472U true CN202522472U (en) | 2012-11-07 |
Family
ID=47105415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220161459 Expired - Fee Related CN202522472U (en) | 2012-04-16 | 2012-04-16 | Harness string mounting mechanism on harness string spring test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620986A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Through silk thread installing mechanism on through silk thread spring testing device |
-
2012
- 2012-04-16 CN CN 201220161459 patent/CN202522472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620986A (en) * | 2012-04-16 | 2012-08-01 | 浙江旷达纺织机械有限公司 | Through silk thread installing mechanism on through silk thread spring testing device |
| CN102620986B (en) * | 2012-04-16 | 2014-04-02 | 浙江旷达纺织机械有限公司 | Through silk thread installing mechanism on through silk thread spring testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102628771B (en) | Bracing or strutting arrangement in a kind of harness cord thread spring testing apparatus | |
| CN202522491U (en) | Heddle spring test equipment | |
| CN102621016B (en) | Through silk thread spring testing device | |
| CN202522471U (en) | Threading device on harness string spring test equipment | |
| CN1333394A (en) | Method and device for detecting abnormal situation in jacquard type loom shed | |
| CN202522472U (en) | Harness string mounting mechanism on harness string spring test equipment | |
| CN202559027U (en) | Harness string lifting mechanism used on harness string spring test device | |
| CN202522470U (en) | Crank rocker mechanism for harness cord spring test device | |
| CN102619002A (en) | Threading silk yarn lifting mechanism used on threading silk yarn spring test equipment | |
| CN202559026U (en) | Motor transmission device on harness cord spring tester | |
| CN202522473U (en) | Bottom frame of harness wire spring testing equipment | |
| CN109399353A (en) | Draw roller controller | |
| CN202522469U (en) | Supporting device on harness cord spring test equipment | |
| CN210314839U (en) | Dyeing apparatus is used in looped fabric production | |
| CN102680315A (en) | Spring balancing device on harnessstrings spring tester | |
| CN102620986B (en) | Through silk thread installing mechanism on through silk thread spring testing device | |
| CN102619000A (en) | Transmission belt setting method and structure on harness string and spring testing equipment | |
| CN202562803U (en) | Spring balance device on harness silk thread spring test equipment | |
| CN102645368A (en) | Crank and rocker mechanism on harness cord spring test equipment | |
| CN102628772A (en) | Threading device on harness string spring testing 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 | |
| CN203203889U (en) | Harness cord installation device and high-speed spring testing equipment | |
| CN203203890U (en) | Polyester line spring high-speed test equipment | |
| CN102636384A (en) | Chassis of harness cord wire spring testing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140416 |