CN2910975Y - Linkage motion mechanism for fabric guiding-plate and over-needle plate - Google Patents
Linkage motion mechanism for fabric guiding-plate and over-needle plate Download PDFInfo
- Publication number
- CN2910975Y CN2910975Y CN 200620071517 CN200620071517U CN2910975Y CN 2910975 Y CN2910975 Y CN 2910975Y CN 200620071517 CN200620071517 CN 200620071517 CN 200620071517 U CN200620071517 U CN 200620071517U CN 2910975 Y CN2910975 Y CN 2910975Y
- Authority
- CN
- China
- Prior art keywords
- plate
- backplate
- pull bar
- control lever
- support plate
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 title abstract description 19
- 230000033001 locomotion Effects 0.000 title abstract description 9
- 238000005452 bending Methods 0.000 claims description 12
- 238000009954 braiding Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000009940 knitting Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model relates to a fabric guidance plate and a lifting bar combined mechanism in the braided transverse machine. The technical scheme is that the utility model is installed in the crate at the bottom of the braided transverse machine, the utility model includes a guidance plate, a guard plate, a supporting plate, a control lever, a pull rod I, a pull rod II, a tension spring, the guard plate is installed in the front side of the lifting bar of the crate, the upper end of the guard plate is hinged with the lower end of the guidance plate, the guidance plate can rotate from a sideling position to a vertical position around the articulated axis, the supporting plate is articulated on the guard plate, the two ends of the pull rod I are connected with the supporting plate and the control lever, the two ends of the pull rod II are connected with the supporting plate and the guard plate, the two ends of the tension spring are connected with the control lever and the guard plate. The utility model has the advantages of using the transmission power of the synchronization belt wheel to make the guidance plate create the rotation in need according to fixed law, and each position is locked and reliable, the normal work of the guidance plate is guaranteed effectively, meanwhile the motion of the guidance plate is no need for special power equip, the whole linkage mechanism is provided with simple structure, less component and lower manufacturing cost, and works reliablely, the whole linkage mechanism is convenient in production and installation.
Description
Technical field
The utility model relates to braiding flat-bed machine, more specifically to the Fabric from needle guide plate and body plate linkage in the braiding flat-bed machine.
Background technology
In the cabinet of braiding flat-bed machine downside, lifting bar is installed and drives the synchronous pulley driving mechanism that lifting bar moves up and down, and the backplate that it is played the security protection effect is arranged in the lifting bar installed in front.When beginning braiding, synchronous pulley driving mechanism makes lifting bar move upward along slide rail by the slide hinge seat, rises to the nozzle upside until the crochet hook of withdrawal of needle and plays needle knitting.The same reason, synchronous pulley driving mechanism drives lifting bar and moves downward, along with braiding is constantly carried out, its braided fabric is gradually long, because of braided fabric falls from the braiding flat-bed machine symmetrical centre, so guided plate must the centering position, this certainly will keep off on the passage that rises of lifting bar, for this reason guided plate must make movable.In the prior art, guided plate and backplate are mutually certain angle and are made of one, the lower end and the cabinet of backplate are hinged, when lifting bar will rise, guided plate and backplate are under the associated mechanisms effect, laterally rotate certain angle, guided plate is removed from the position of the former lifting bar rising passway that is positioned, allow lifting bar do ascending motion, after withdrawal of needle finishes, under the effect of associated mechanisms, guided plate and turning to the inside, make backplate be in the center again, be convenient to braided fabric channeling conduct constantly falling.The existing this associated mechanisms that guided plate and backplate are controlled and driven has comprised control device, transmission mechanism and the special power that is equipped with, thereby mechanism's complexity, and the accessories of composition are many, and relative complex production cost height is installed.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, designs a kind of simple in structurely, need not the Fabric from needle guide plate and body plate linkage that motor special is done power, and it is realized by following technical scheme:
Be installed in the cabinet of braiding flat-bed machine downside, it comprises guided plate, backplate, support plate, control lever, pull bar I, pull bar II and extension spring, backplate is installed in the lifting bar front side in the described cabinet, its upper end is hinged with the guided plate lower end, guided plate can rotate between a tilting position and vertical position around its hinge axes, support plate is hinged on the backplate, the two ends of pull bar I connect support plate and control lever respectively, the two ends of pull bar II connect support plate and backplate respectively, and the two ends of extension spring are connected on control lever and the backplate.
The symmetrical respectively lower end that is hinged on backplate left and right sides face of two described control levers, the symmetrical respectively A point place that is hinged on face middle part, the backplate left and right sides of two support plates.
Described guided plate is made up of framework and panel, and panel is connected framework one side, and the left and right sides of framework is 90 ° of bendings, the bending of panel lower ends downward, when guided plate was in vertical position, described panel lower ends downward bending part was conflicted on backplate, carries out spacing to the rotation of guided plate.
Two described pull bar I, pull bar II are symmetrically placed in the backplate left and right sides respectively, the two ends of pull bar II are connected to the E point place of described framework bending section and the B point place on the respective side support plate, the two ends of described pull bar I are connected to D point place on the respective side control lever and the C point place on the respective side support plate, when guided plate is in vertical position, described B, C point is distributed in the both sides of described A, E point line, or described B point drops on described A, the E point line.
The beneficial effects of the utility model are: guided plate and lifting bar are realized certain interaction relation by link gear, utilize the transfer motion power of synchronous pulley to make guided plate produce corresponding required rotation by the characteristics of motion of lifting bar rise and fall, and the locking of each position of guided plate is reliable, lifting bar and guided plate do not produce movement interference mutually, effectively guarantee mutual operate as normal, the motion of guided plate does not simultaneously need special power disposition, whole linkage component is simple in structure, accessories are few, reliable operation, it is very convenient to produce installation, and the associated mechanisms of low cost of manufacture contrast prior art wants much cheap.
Description of drawings
The structural representation of Fig. 1 the utility model mechanism.
Fig. 2 lifting bar is the utility model mechanism working state figure when the withdrawal of needle position.
Fig. 3 lifting bar is the utility model mechanism working state figure when lower position-arresting is put
Among the figure, I, II are pull bars, the 1st, and guided plate, the 2nd, backplate, the 3rd, support plate, the 4th, control lever, the 5th, extension spring, the 6th, framework, the 7th, panel, the 8th, lifting bar, the 9th, crochet hook, the 10th, slide hinge seat, the 11st, synchronizing wheel, the 12nd, synchronous band, the 13rd, flat braiding machine, the 14th, slide rail, 15 cabinets, the 16th, braided fabric, the 17th, nozzle
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
See also Fig. 1, the utility model mechanism is by guided plate 1, backplate 2, support plate 3, control lever 4, pull bar I, and pull bar II and extension spring 5 are formed.Wherein backplate 2 is installed in the cabinet 15 of flat braiding machine 13 downsides, and backplate 2 places the front side of lifting bar 8, but and be positioned at the position of slide hinge seat 10 crimping, can be referring to Fig. 2 or Fig. 3.The lower end of the upper end of backplate 2 and guided plate 1 is hinged, and guided plate can be rotated around its hinge axes, and the about 60 ° tilting position of its slewing area bootstrap plate 1 and horizontal sextant angle is to vertical position.Guided plate 1 is made up of framework 6 and panel 7, and panel 7 is connected a side of framework 6 by screw, and the left and right sides of framework 6 is 90 ° of bendings, panel 7 lower ends downward bendings.The symmetrical respectively A point that is hinged on the middle part, two sides of backplate 2 of two support plates 3, the symmetrical respectively bottom that is hinged on the backplate two sides of two control levers 4.Two pull bar I symmetry respectively are connected D point place on the homonymy control lever 4 and the C point place on the support plate 3, and two pull bar II symmetry respectively are connected the B point place on the homonymy support plate 3 and the E point place of framework 6 bending sections.Two extension springs 5, the one end is connected with the D point at a side control lever 4 middle parts, and its other end is connected with corresponding position with side guard plate 2.
Please contrast Fig. 2 again, when the braiding beginning, at first play needle knitting, synchronous pulley driving mechanism is started working, two synchronizing wheels 11 rotate counterclockwise, and are with 12 transmissions thereupon synchronously, and a side that is connected with slide hinge seat 10 is with synchronously and is made to go up shifting movement, thereby make with slide hinge seat 10 along moving on the slide rail 14, the lifting bar 8 that is attached thereto with on move.When moving on slide hinge seat 10 begins, control lever 4 is done under the effect of extension spring 5 and is clockwise rotated, and pull bar I then promotes support plate 3 and does and clockwise rotate, and support plate 3 promotes guided plate 1 by pull bar II and clockwise rotates.When slide hinge seat 10 is thrown off crimping to control lever 4 fully, promote guided plate 1 at the effect lower link II of extension spring 5 and turn to vertical position.Extension spring 5 produces thrust F1 upwards by pull bar I to support plate 3, and the relative support plate pin joint of this power A produces a clockwise moment M1, and moment M1 makes guided plate 1 make clockwise direction and rotates.At this moment, drop on the line that above-mentioned E point and A order as the tie point B of pull bar II and support plate 3, the thrust F2 that pull bar II produces is because of passing through support plate pin joint A, and the rotating torque M2=0 that relative A is ordered is so guided plate 1 can only clockwise rotate under the effect of moment M1.Drop on the right side (promptly with the relative BE line of tie point C of pull bar I and support plate 3 not in the same side) of above-mentioned E point and A point line as the pull bar II and the tie point B of support plate 3, the rotating torque that the relative A of thrust F2 that pull bar II produces is ordered be M2 and moment M1 in the same way, guided plate 1 is clockwise rotated, but guided plate 1 clockwise rotating when vertical position is subjected to the spacing of panel 7 lower end bending parts, can not rotate and makes guided plate 1 be in self-locking state.When guided plate is subjected to the effect of external force G, the thrust F2 that pull bar II is produced is bigger, and consequent moment M2 then strengthens thereupon, and guided plate 1 is in darker self-locking state, thereby makes the state of guided plate 1 when vertical position very stable.
Please contrast Fig. 3, after a needle knitting was finished, synchronous pulley driving mechanism was started working again.Two synchronizing wheels 11 clockwise rotate, be with 12 to drive slide hinge seat 10 downward shifting movements synchronously, when slide hinge seat 10 moves down when being crimped onto control lever 4, the pulling force that overcomes extension spring 5 rotates counterclockwise control lever 4, pull bar I then spurs support plate 3 and does and rotate counterclockwise, and support plate 3 rotates counterclockwise by pull bar II pulling guided plate 1.When slide hinge seat 10 moved down into lower position-arresting and puts, guided plate 1 turned to the tilting position about 60 ° with horizontal direction, prepared the braided fabric of continuous whereabouts is played downward guiding function.
Claims (4)
1, Fabric from needle guide plate and body plate linkage, be installed in the cabinet of braiding flat-bed machine downside, it is characterized in that comprising guided plate, backplate, support plate, control lever, pull bar (I), pull bar (II) and extension spring, backplate is installed in the lifting bar front side in the described cabinet, its upper end is hinged with the guided plate lower end, guided plate can rotate between a tilting position and vertical position around its hinge axes, support plate is hinged on the backplate, the two ends of pull bar (I) connect support plate and control lever respectively, the two ends of pull bar (II) connect support plate and backplate respectively, and the two ends of extension spring are connected on control lever and the backplate.
2, Fabric from needle guide plate and body plate linkage according to claim 1 is characterized in that the symmetrical respectively lower end that is hinged on backplate left and right sides face of two described control levers, the symmetrical respectively A point place that is hinged on face middle part, the backplate left and right sides of two support plates.
3, Fabric from needle guide plate and body plate linkage according to claim 2, it is characterized in that described guided plate is made up of framework and panel, panel is connected framework one side, the left and right sides of framework is 90 ° of bendings, the bending of panel lower ends downward, when guided plate was in vertical position, described panel lower ends downward bending part was conflicted on backplate, carries out spacing to the rotation of guided plate.
4, Fabric from needle guide plate and body plate linkage according to claim 3, it is characterized in that two described pull bar I, pull bar II are symmetrically placed in the backplate left and right sides respectively, the two ends of pull bar II are connected to the E point place of described framework bending section and the B point place on the respective side support plate, the two ends of described pull bar I are connected to D point place on the respective side control lever and the C point place on the respective side support plate, when guided plate is in vertical position, described B, C point is distributed in the both sides of described A, E point line, or described B point drops on described A, the E point line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071517 CN2910975Y (en) | 2006-05-22 | 2006-05-22 | Linkage motion mechanism for fabric guiding-plate and over-needle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071517 CN2910975Y (en) | 2006-05-22 | 2006-05-22 | Linkage motion mechanism for fabric guiding-plate and over-needle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910975Y true CN2910975Y (en) | 2007-06-13 |
Family
ID=38132833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071517 Expired - Lifetime CN2910975Y (en) | 2006-05-22 | 2006-05-22 | Linkage motion mechanism for fabric guiding-plate and over-needle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910975Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449048C (en) * | 2006-05-22 | 2009-01-07 | 冯加林 | Fabric guide plate and rise plate linkage mechanism |
| CN102704177A (en) * | 2012-07-02 | 2012-10-03 | 宁波慈星股份有限公司 | Computerized flat knitting machine curved bar mechanism and computerized flat knitting machine applying same |
-
2006
- 2006-05-22 CN CN 200620071517 patent/CN2910975Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449048C (en) * | 2006-05-22 | 2009-01-07 | 冯加林 | Fabric guide plate and rise plate linkage mechanism |
| CN102704177A (en) * | 2012-07-02 | 2012-10-03 | 宁波慈星股份有限公司 | Computerized flat knitting machine curved bar mechanism and computerized flat knitting machine applying same |
| CN102704177B (en) * | 2012-07-02 | 2013-11-06 | 宁波慈星股份有限公司 | Computerized flat knitting machine curved bar mechanism and computerized flat knitting machine applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090107 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090107 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Tianyuan Horizontal Machine Manufacturing Co.,Ltd. Assignor: Feng Jialin Contract fulfillment period: 2008.8.18 to 2013.8.17 Contract record no.: 2008320000491 Denomination of utility model: Fabric guide plate and rise plate linkage mechanism Granted publication date: 20070613 License type: Exclusive license Record date: 20081006 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.18 TO 2013.8.17; CHANGE OF CONTRACT Name of requester: NANTONG CITY TIANYUAN FLAT KNIT MANUFACTURING CO., Effective date: 20081006 |