CN205077221U - Jacquard side cut device - Google Patents
Jacquard side cut device Download PDFInfo
- Publication number
- CN205077221U CN205077221U CN201520775512.5U CN201520775512U CN205077221U CN 205077221 U CN205077221 U CN 205077221U CN 201520775512 U CN201520775512 U CN 201520775512U CN 205077221 U CN205077221 U CN 205077221U
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- China
- Prior art keywords
- contiguous block
- jacquard
- blade
- main contiguous
- main
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- Expired - Fee Related
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Abstract
The utility model discloses a jacquard side cut device, including the actuating mechanism of blade with the motion of drive blade, actuating mechanism is connected with the frame of jacquard, and the blade sets firmly on actuating mechanism, the last articulated main connecting block that has of actuating mechanism, wear to be equipped with the connecting rod with frame fixed connection on the main connecting block, the connecting rod slides with main connecting block and is connected, is provided with the stop gear of fixed main connecting block position on the main connecting block. On having solved prior art, blade rigidity and unable defect of adjusting make the jacquard can be to the actual conditions of different fabrics, change the side cut distance of difference to enlarge the application scope of jacquard.
Description
Technical field
The utility model relates to technical field of textile equipment, is specifically related to a kind of jacquard trimming device.
Background technology
Jacquard is a kind of textile tool.On jacquard, card is enclosed within cylindrical fireworks, and often knit a latitude and climb over one piece of card, cylindrical fireworks are once pressured to eedles.When on card during perforation, the head end of eedles puts in the eyelet of line version and cylindrical fireworks, the hook end of staight needle is still hung over and griffes.When griffing to rise, staight needle and then rises, and drives heald to promote, now penetrates the organizine of harness eye also along with lifting, form the upper strata of shed open by first line hook and harness cord.Hang in the lower comprehensive ring of heald and combined hammer, when shed closed, relied on its weight to play back the effect of combining.When atresia on card at the moment, eedles returns back through plush copper, promotes corresponding staight needle, and staight needle hook end is departed from and griffes, the heald be therefore connected with staight needle and organizine all do not promote, below organizine just sinks to, the lower floor of formation shed open.So the motion of every root organizine decides according to porose on card or atresia, the Kong Ze on card rolls into according to the designing requirement of decorative pattern and tissue, and therefore the motion of organizine also just meets the requirement of grain pattern and tissue.
Jacquard in prior art, in order to by lint unnecessary for fabric edge or the cutaway not meeting size, usually the edge going out cloth at jacquard is provided with trimming device, trimming device generally includes blade and drive unit, wherein blade sets firmly on the drive means, drive unit drives blade to move back and forth and the redundance at cutting fabric edge, reaches the effect of trimming.But traditional trimming device exists trimming apart from nonadjustable defect, namely because drive unit is fixed in the frame of jacquard, the trimming position of blade is also fixed.Such as, when running into different fabric and needing different edge length, if blade position cannot adjust, just cannot adjust different trimming distances, just cannot reach the requirement of excising different edge length.
Application number is the Chinese patent of CN201420242344.9, discloses a kind of selvedge scissors mechanism of Rapier looms, comprises knife rest, rotating shaft, eccentric cam, fixed blade, movable blades and roller; Wherein, described rotating shaft is articulated on knife rest; Described eccentric cam is fixed in rotating shaft, and is driven by rotating shaft; Described fixed blade is immobilizated on knife rest; Described movable blades is articulated on knife rest, is provided with described roller in the bottom of described movable blades, and this roller is connected on eccentric cam.This patent solves trimming device in actual use, cannot adjust the problem of sheared length and shearing force.But the weak point of this patent is, still by the trimming distance of adjustment trimming device, the requirement of different fabric for different edge length cannot be controlled.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the jacquard trimming device providing a kind of adjustable trimming distance.
For achieving the above object, the utility model provides following technical scheme:
A kind of jacquard trimming device, comprise the driving mechanism of blade and driving blade movement, described driving mechanism is connected with the frame of jacquard, blade is installed on driving mechanism, described driving mechanism is hinged with main contiguous block, described main contiguous block is equipped with the connecting rod be fixedly connected with frame, and described connecting rod is connected with main contiguous block slippage, main contiguous block is provided with the position-limit mechanism of fixing main contiguous block position.
Of the present utility modelly to be set to further: described position-limit mechanism comprises secondary contiguous block, described secondary contiguous block main contiguous block one end relative to connecting rod is fixedly connected with, described secondary contiguous block is provided with screw rod, described screw rod passes main contiguous block and is threaded connection with main contiguous block, and screw rod and secondary contiguous block are rotationally connected by bearing.
Of the present utility modelly to be set to further: described secondary contiguous block is equipped with clamping screw, and described clamping screw is against on screw rod.
Of the present utility modelly to be set to further: described driving mechanism comprises drive plate, described drive plate upper end and main contiguous block hinged, described drive plate lower end is provided with driving shaft, and the frame of jacquard is provided with and drives the wiggly cam of driving shaft, described blade is arranged on drive plate.
Of the present utility modelly to be set to further: described main contiguous block is connected with Compress Spring, and the described Compress Spring other end is fixedly connected with drive plate lower end.
The utility model has following advantage: by arranging distance adjusting mechanism, driving mechanism is fixedly connected with distance adjusting mechanism, can by adjustment distance adjusting means, driving mechanism is driven to change position, the position of blade is changed, and then change the trimming distance of trimming device, solve in prior art, blade position is fixed and the defect that cannot regulate, make jacquard weave function for the actual conditions of different fabric, change different trimming distances, reach the object of different edge length on the different fabric of excision.
Accompanying drawing explanation
Fig. 1 is the stereogram of jacquard trimming device;
Fig. 2 is the top view of jacquard trimming device;
Fig. 3 is the side view of jacquard trimming device.
Reference numeral: 1, main contiguous block; 2, secondary contiguous block; 3, connecting rod; 4, screw rod; 5, bearing; 6, knob; 7, blade; 8, clamping screw; 9, drive plate; 10, driving shaft; 11, cam; 12, Compress Spring.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model is described further.
A kind of jacquard trimming device, the driving mechanism comprising blade 7 and drive blade 7 to move, described driving mechanism is connected with the frame of jacquard, blade 7 is installed on driving mechanism, described driving mechanism is hinged with main contiguous block 1, described main contiguous block 1 is equipped with the connecting rod 3 be fixedly connected with frame, described connecting rod 3 is connected with the slippage of main contiguous block 1, main contiguous block 1 is provided with the position-limit mechanism of fixing main contiguous block 1 position.Because driving mechanism is articulated with on main contiguous block 1, by changing the relative position of main contiguous block 1 and connecting rod 3, driving mechanism can be driven to move, the position of blade 7 can be changed by the position changing driving mechanism, realize the trimming of blade 7 at diverse location, expand the scope of application of jacquard.Described position-limit mechanism can be use bolt to be connected with main contiguous block 1 by screw thread, and be against on connecting rod 3 through main contiguous block 1, main contiguous block 1 is fixed on connecting rod 3 by the frictional force between bolt and connecting rod 3.
Described position-limit mechanism comprises secondary contiguous block 2, described secondary contiguous block 2 main contiguous block 1 one end relative to connecting rod 3 is fixedly connected with, described secondary contiguous block 2 is provided with screw rod 4, described screw rod 4 passes main contiguous block 1 and is threaded connection with main contiguous block 1, and screw rod 4 and secondary contiguous block 2 are rotationally connected by bearing 5.The connecting rod 3 arranged and fixed bar, for be arrangeding in parallel, can make main contiguous block 1 keep balance when sliding, and then the motion of stable blade 7, make trimming more neat.Main contiguous block 1 can be fixed on fixed bar and connecting rod 3 by position-limit mechanism after having adjusted trimming distance, avoids main contiguous block 1 be in operation due to reasons such as vibrations and on fixed bar and connecting rod 3, produce relative sliding, changes trimming distance, affect trimming effect.Because screw rod 4 is fixed by bearing 5, when screw rod 4 rotates, main contiguous block 1 can be driven by the internal thread on main contiguous block 1 by the screw thread on screw rod 4, the position of main contiguous block 1 is changed, and is limited on a position by main contiguous block 1, realize position-limiting action.Screw rod 4 can pass secondary contiguous block 2 one end, this end is arranged a knob 6 to facilitate rotating screw bolt 4.Use screw rod 4 can also reduce trimming apart from instantaneous velocity during adjustment, make the adjustment of trimming distance more accurate.This position-limit mechanism can also be use bolt and main contiguous block 1 to be threaded connection, and the front end of bolt is against on fixed bar through main contiguous block 1, relies on the friction between bolt front end and fixed bar to avoid main contiguous block 1 to slide on fixed bar.
Described secondary contiguous block 2 is equipped with clamping screw 8, and described clamping screw 8 is against on screw rod 4.Secondary contiguous block 2 is provided with the internal thread passed for clamping screw 8, trimming distance is after adjustment, coordinated by the internal thread on secondary contiguous block 2 and clamping screw 8, clamping screw 8 can be made to prop up fixed bar, by the frictional force between clamping screw 8 front end and fixed bar sidewall, bolt is tightly fixing, the vibrations preventing jacquard trimming device from producing in actual use cause fixed bar to loosen, and then make fixed bar rotate or main contiguous block 1 displacement, cause the variation of trimming distance, affect different fabric shear requirement.
Described driving mechanism comprises drive plate 9, described drive plate 9 upper end and main contiguous block 1 hinged, described drive plate 9 lower end is provided with driving shaft 10, and the frame of jacquard is provided with and drives the wiggly cam 11 of driving shaft 10, described blade 7 is arranged on drive plate 9.Cam 11, when rotating, can drive driving shaft 10 reciprocating, and because drive plate 9 upper end and main contiguous block 1 are hinged, driving shaft 10 can drive drive plate 9 to move back and forth, thus is with cutting blade 7 cutting fabric.
Described main contiguous block 1 is connected with Compress Spring 12, and described Compress Spring 12 other end is fixedly connected with drive plate 9 lower end.After above-mentioned cam 11 drives driving shaft 10 side-to-side movement, driving shaft 10 falls back to original position due to Action of Gravity Field.The Compress Spring 12 arranged between main contiguous block 1 and drive plate 9, can make the fall velocity of driving shaft 10 faster, also more stable, add trimming efficiency and the trimming quality of trimming device.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a jacquard trimming device, comprise the driving mechanism of blade and driving blade movement, described driving mechanism is connected with the frame of jacquard, blade is installed on driving mechanism, described driving mechanism is hinged with main contiguous block, it is characterized in that: described main contiguous block is equipped with the connecting rod be fixedly connected with frame, described connecting rod is connected with main contiguous block slippage, main contiguous block is provided with the position-limit mechanism of fixing main contiguous block position.
2. a kind of jacquard trimming device according to claim 1, it is characterized in that: described position-limit mechanism comprises secondary contiguous block, described secondary contiguous block main contiguous block one end relative to connecting rod is fixedly connected with, described secondary contiguous block is provided with screw rod, described screw rod passes main contiguous block and is threaded connection with main contiguous block, and screw rod and secondary contiguous block are rotationally connected by bearing.
3. a kind of jacquard trimming device according to claim 2, is characterized in that: described secondary contiguous block is equipped with clamping screw, and described clamping screw is against on screw rod.
4. a kind of jacquard trimming device according to claim 1, it is characterized in that: described driving mechanism comprises drive plate, described drive plate upper end and main contiguous block hinged, described drive plate lower end is provided with driving shaft, the frame of jacquard is provided with and drives the wiggly cam of driving shaft, described blade is arranged on drive plate.
5. a kind of jacquard trimming device according to claim 4, it is characterized in that: described main contiguous block is connected with Compress Spring, the described Compress Spring other end is fixedly connected with drive plate lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775512.5U CN205077221U (en) | 2015-10-08 | 2015-10-08 | Jacquard side cut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775512.5U CN205077221U (en) | 2015-10-08 | 2015-10-08 | Jacquard side cut device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077221U true CN205077221U (en) | 2016-03-09 |
Family
ID=55429638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775512.5U Expired - Fee Related CN205077221U (en) | 2015-10-08 | 2015-10-08 | Jacquard side cut device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684580A (en) * | 2021-09-30 | 2021-11-23 | 浙江轩泰新材料有限公司 | Production line for fiber thread weaving |
-
2015
- 2015-10-08 CN CN201520775512.5U patent/CN205077221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684580A (en) * | 2021-09-30 | 2021-11-23 | 浙江轩泰新材料有限公司 | Production line for fiber thread weaving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Jacquard side cut device Effective date of registration: 20171227 Granted publication date: 20160309 Pledgee: Zhejiang Shaoxing Ruifeng rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Yongli Warp Knitting Co.,Ltd. Registration number: 2017330000331 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |