CN102619000A - Transmission belt setting method and structure on harness string and spring testing equipment - Google Patents
Transmission belt setting method and structure on harness string and spring testing equipment Download PDFInfo
- Publication number
- CN102619000A CN102619000A CN2012101117600A CN201210111760A CN102619000A CN 102619000 A CN102619000 A CN 102619000A CN 2012101117600 A CN2012101117600 A CN 2012101117600A CN 201210111760 A CN201210111760 A CN 201210111760A CN 102619000 A CN102619000 A CN 102619000A
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- spring
- transmission belt
- harness
- testing equipment
- harness cord
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Abstract
The invention discloses a transmission belt setting method and setting structure on harness string and spring testing equipment. The transmission belt setting structure comprises a transmission belt and a mounting frame, wherein a driving wheel and multiple driven wheels are fixed on the mounting frame; the transmission belt is sleeved on the driving wheel and the driven wheels; the multiple driven wheels are respectively arranged with one below another; and the transmission belt is divided into multiple parallel sections. By mounting the transmission belt setting structure of the harness string and spring testing equipment disclosed by the invention, the performance of the spring can be tested in such a way that a crank rocker mechanism is driven by a motor to drive a transmission shaft to move up and down in a reciprocating way so as to simulate the weaving action of a textile machine; therefore, a testing result is largely reduced; and because the harness strings and the springs on testing equipment are detachable, different types of harness strings and te springs can be replaced for testing.
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.
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 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 101 and constantly promotes and decline; In harness cord 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 spring does not now have special equipment, can only test through artificial means; Experience with the technical staff judges that the testing time is longer.
Summary of the invention
The driving belt that the invention provides on a kind of testing equipment of harness cord spring is provided with structure; Make the clip that is used for fixing harness cord a part rising part to descend through special setting along with the transmission of conveyer belt to driving belt; Thereby make the harness cord that is fixed on the clip can simulate under the condition of weaving cotton cloth constantly to go up and down; Make the harness cord spring test accurately and effectively, improve the efficient that detects greatly.
Technical scheme of the present invention is:
Driving belt on a kind of harness cord spring testing equipment is provided with structure; Comprise driving belt and installing rack, be fixed with driving wheel and a plurality of follower on the installing rack, driving belt is enclosed within on driving wheel and the follower; A plurality of followers are provided with respectively up and down, the multistage that the driving belt branch is in a parallel set.
Driving belt method to set up on a kind of harness cord spring testing equipment, with putting driving wheel and a plurality of follower on the conveyer belt, driving wheel and a plurality of follower are fixed on the installing rack, and a plurality of followers are provided with respectively up and down, the multistage that the driving belt branch is in a parallel set.
Said follower is 5, and 5 followers are fixed on the installing rack, and installing rack top is provided with 3 followers, and the bottom is provided with 2 followers.
The harness cord spring checkout equipment that conveyer belt provided by the invention is provided with structure is installed; Driving power transmission shaft through the driven by motor crank and rocker mechanism pumps and simulates the action that weaving loom is weaved; Come the performance of test spring with this; Make test result shorten greatly, the harness cord on testing equipment, spring can be changed harness cord, the spring of different model and test owing to be dismountable.
Description of drawings
Fig. 1 is that the harness cord that harness is made in the existing weaving loom connects sketch map.
Fig. 2 is the perspective view that the testing equipment of conveyer structure of the present invention is installed.
Fig. 3 is the Facad structure sketch map that the testing equipment of conveyer structure of the present invention 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.
The specific embodiment
Like Fig. 2; Driving belt on a kind of harness cord spring testing equipment is provided with structure; Comprise driving belt 12 and installing rack 22, be fixed with driving wheel 7 and a plurality of followers on the installing rack 22, driving belt 12 is enclosed within on driving wheel 7 and the follower; A plurality of followers are provided with respectively up and down, the multistage that driving belt was in a parallel set in 12 minutes.
Driving belt method to set up on a kind of harness cord spring testing equipment; With putting driving wheel 7 and a plurality of followers on the conveyer belt 12; Driving wheel 7 is fixed on the installing rack 22 with a plurality of followers, and a plurality of followers are provided with respectively up and down, driving belt (12) is divided the multistage of being in a parallel set.
The testing equipment that conveyer structure of the present invention is installed comprises a body 1, motor 2, returns heald frame 5, motor 2 output connecting crank endplay devices like Fig. 2, shown in 3; Crank and rocker mechanism connects power transmission shaft 11, and power transmission shaft 11 connects conveyer structure, is fixed with hook folder 13 on the driving belt 12 of conveyer structure; Be fixed with joint hook 14 on the hook folder 13; Be connected with snap joint 15 on the joint hook 14, connect harness cord 16 in the snap joint 15, harness cord 16 passes through wires hole 31 and the eyelet 41 on the keevil frame 4 on the eyelet strip 3 successively; Harness cord 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 power transmission shaft 11.
Crank and rocker mechanism also can connect motor 2 through the paper conveyer belt structure; The paper conveyer belt structure comprises drive pulley 24, negative pulley wheel 25 and belt 26; Drive 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 power transmission shaft 11.
Conveyer structure comprises driving belt 12 and installing rack 22, and installing rack 22 both sides respectively are provided with a driving belt 12, are example with a side; Be 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 power transmission shaft 11; 5 followers are provided with respectively up and down, are provided with 3 above, are provided with 2 below; Driving belt was in a parallel set in 12 minutes 4 sections, the conveyer belt 12 of both sides has four groups in twos relatively like this, is 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 snap joint 15 on each joint hook 14.Each follower all is fixed on the installing rack 22, and installing rack 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 installing rack 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 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 16, harness cord 16 other one be connected in the snap joint 15; Harness cord 16 is linked spring 17 from snap joint 15, and middle harness cord 16 has the through wires hole 31 of much evenly arranging earlier through eyelet strip 3 on the eyelet strip 3; Harness cord 1 just passes in through wires hole 31, can pass a through wires hole by every harness cord, also can pass a through wires hole by many harness cords in order to practice thrift through wires hole; Harness cord 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 16 passes an eyelet 41; Harness cord 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 and spring can be simulated a stressing conditions of spring when weaving on the weaving loom like this.
Connect harness cord 16 snap joint 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 conveyer belt 12 of installing rack 22 both sides.
When carrying out the spring test, starter motor 2, motor 2 output shafts drive drive 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 power transmission shaft about 11; Power transmission shaft 11 drive that driving wheel 7 in the conveyer structures 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 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 power 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 service life and the frequency of utilization of spring like this, thus learn detection spring quality how.
Claims (3)
1. the driving belt on the harness cord spring testing equipment is provided with structure; It is characterized in that; Comprise driving belt (12) and installing rack (22), be fixed with driving wheel (7) and a plurality of follower on the installing rack (22), driving belt (12) is enclosed within on driving wheel (7) and the follower; A plurality of followers are provided with respectively up and down, driving belt (12) are divided the multistage of being in a parallel set.
2. the driving belt method to set up on the harness cord spring testing equipment; It is characterized in that; With putting driving wheel (7) and a plurality of follower on the conveyer belt (12); Driving wheel (7) and a plurality of follower are fixed on the installing rack (22), and a plurality of followers are provided with respectively up and down, driving belt (12) are divided the multistage of being in a parallel set.
3. the driving belt method to set up on a kind of harness cord spring testing equipment according to claim 2; It is characterized in that said follower is 5,5 followers are fixed on the installing rack (22); Installing rack (22) top is provided with 3 followers, and the bottom is provided with 2 followers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101117600A CN102619000A (en) | 2012-04-16 | 2012-04-16 | Transmission belt setting method and structure on harness string and spring testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101117600A CN102619000A (en) | 2012-04-16 | 2012-04-16 | Transmission belt setting method and structure on harness string and spring testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102619000A true CN102619000A (en) | 2012-08-01 |
Family
ID=46559190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101117600A Pending CN102619000A (en) | 2012-04-16 | 2012-04-16 | Transmission belt setting method and structure on harness string and spring testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102619000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234812A (en) * | 2013-04-27 | 2013-08-07 | 浙江旷达纺织机械有限公司 | Transmission device on heald twine spring high-speed testing machine and high-speed spring testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE896720A (en) * | 1983-05-11 | 1983-09-01 | Technical And Ind Assistance T | Warp yarn dresser sizing unit - has air for drier chest heated by coolant circuit of air compressors serving air jet weaving looms |
| DE3613844A1 (en) * | 1986-04-24 | 1987-10-29 | Grau Feinwerktech | Plate filter press |
| JPH06184874A (en) * | 1992-12-07 | 1994-07-05 | Tsudakoma Corp | Loom |
| CN2866469Y (en) * | 2006-02-28 | 2007-02-07 | 国家海洋局天津海水淡化与综合利用研究所 | Salt production equipment |
| CN2903115Y (en) * | 2006-04-15 | 2007-05-23 | 陈绍政 | Bib symmetrical combined power belt driving mechanism of electronic jacquard |
| EP2166141A2 (en) * | 2008-08-26 | 2010-03-24 | Klaus Hofmann | Textile machine and production method for flat textile material, both with integrated thread wetting and flat textile material produced accordingly |
-
2012
- 2012-04-16 CN CN2012101117600A patent/CN102619000A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE896720A (en) * | 1983-05-11 | 1983-09-01 | Technical And Ind Assistance T | Warp yarn dresser sizing unit - has air for drier chest heated by coolant circuit of air compressors serving air jet weaving looms |
| DE3613844A1 (en) * | 1986-04-24 | 1987-10-29 | Grau Feinwerktech | Plate filter press |
| JPH06184874A (en) * | 1992-12-07 | 1994-07-05 | Tsudakoma Corp | Loom |
| CN2866469Y (en) * | 2006-02-28 | 2007-02-07 | 国家海洋局天津海水淡化与综合利用研究所 | Salt production equipment |
| CN2903115Y (en) * | 2006-04-15 | 2007-05-23 | 陈绍政 | Bib symmetrical combined power belt driving mechanism of electronic jacquard |
| EP2166141A2 (en) * | 2008-08-26 | 2010-03-24 | Klaus Hofmann | Textile machine and production method for flat textile material, both with integrated thread wetting and flat textile material produced accordingly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234812A (en) * | 2013-04-27 | 2013-08-07 | 浙江旷达纺织机械有限公司 | Transmission device on heald twine spring high-speed testing machine and high-speed spring testing machine |
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Application publication date: 20120801 |