CN202492646U - Needle protecting device of jacquard machine - Google Patents
Needle protecting device of jacquard machine Download PDFInfo
- Publication number
- CN202492646U CN202492646U CN2012200521503U CN201220052150U CN202492646U CN 202492646 U CN202492646 U CN 202492646U CN 2012200521503 U CN2012200521503 U CN 2012200521503U CN 201220052150 U CN201220052150 U CN 201220052150U CN 202492646 U CN202492646 U CN 202492646U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- needle
- backplate
- spring
- jacquard
- 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
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a needle protecting device of a jacquard machine. The needle protecting device of the jacquard machine comprises a guard plate, a connecting rod assembly, a spring and a stop ring. A needle hole is arranged on the guard plate, the needle hole is used for a transverse needle which penetrates through the needle hole, and two sides of the guard plate is connected with the connecting rod assembly, the spring is sleeved on the connecting rod assembly, the spring abuts against the stop ring, and the stop ring is fixedly disposed on a machine frame of the jacquard machine. The needle protecting device of the jacquard machine is arranged at the front end of a needle head of the transverse needle, is used for protecting the transverse needle from being accidentally damaged when a cylindrical firework leans and presses, and ensures product quality of the jacquard machine.
Description
Technical field
The utility model relates to the jacquard apparatus field, and is special relevant with a kind of jacquard needle protection device.
Background technology
In China's textile industry, jacquard is with its wide adaptability at present, and advantages such as cost performance height are occupied extremely important low level on market.Jacquard operation principle on the market, card is enclosed within on the cylindrical fireworks, whenever knit a latitude and climb over a card, cylindrical fireworks to eedles by pressing once.When on the 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 griffe.When griffing to rise, staight needle and then rises, and drives heald through first line hook and harness cord and promotes, and the organizine that penetrate harness eye this moment forms the upper strata of shed open also along with lifting.In the following comprehensive ring of heald, hung and combined hammer, when shed closed, relied on its weight to play back the effect of combining.On card atresia at the moment, eedles is retreated through plush copper, promotes corresponding staight needle, staight needle hook end is broken away from griffe, the heald and the organizine that therefore link to each other with staight needle all do not promote, below organizine just sinks to, the lower floor of formation shed open.
After jacquard cylinder and eedles frequent impact, the eedles syringe needle often occurs and distort, cause can not with card mutually with, the generation fault causes formed product bad, influences quality.
In order to address the above problem, I invent multi people designs a kind of jacquard needle protection device, and this case produces thus.
The utility model content
The purpose of the utility model provides a kind of jacquard needle protection device, is placed on eedles syringe needle front end, and the protection eedles is the accidental injury eedles when cylindrical fireworks lean on to be pressed, and guarantees the jacquard product quality.
To achieve these goals, the technical scheme of the utility model is:
A kind of jacquard needle protection device comprises backplate, connecting rod assembly, spring, baffle ring; Be laid with the pin hole that supplies eedles to pass on the backplate, the backplate both sides are connected with the connecting rod assembly, on the connecting rod assembly, are with spring, and spring one end is resisted against the baffle ring that sets firmly on the jacquard frame.
Described connecting rod assembly comprises upper connecting rod, lower connecting rod, connection baffle plate, connecting rod, annulus seat; The front end of upper connecting rod, lower connecting rod is connected with the two ends up and down of backplate one side respectively; The rear end of upper connecting rod, lower connecting rod is through connecting the baffle plate cross-over connection; Connecting rod be connected baffle plate and be consolidated into one; On the body of rod of connecting rod, be fixed with the annulus seat, the terminal expansion bearing of connecting rod is in baffle ring, and spring housing is on the connecting rod body of rod between annulus seat and the baffle ring.
After adopting such scheme, when cylindrical fireworks work rotation abutted to backplate, backplate was communicated with the connecting rod assembly by extruding backward, and this moment, the eedles syringe needle just stretched out the pin hole on the backplate; Line version on the cylindrical fireworks and eedles generation work relationship are after cylindrical fireworks are away from backplate, by the elasticity of spring; Backplate is returned back to original position once more, gets back to outside the eedles syringe needle, realizes turnover automatically; Guarantee the stability of eedles each time, prevent when jacquard is worked, situation damage machines such as eedles bending occur.
Description of drawings
Fig. 1 is the front schematic view of backplate in the utility model preferred embodiment;
Fig. 2 is the side schematic view of connecting rod assembly in the utility model preferred embodiment.
The specific embodiment
In conjunction with Fig. 1, preferred embodiment explains further details to the utility model.
A kind of jacquard needle protection device, the parts that are mainly concerned with comprise backplate 1, connecting rod assembly 2, spring 3, baffle ring 4.
Backplate 1 is the strip plate that a metal material is processed, and offers many pin holes 11 at backplate 1, the size of this pin hole 11, quantity and position all with jacquard on eedles corresponding, along with moving of backplate 1, the syringe needle of eedles just passes in and out from pin hole 11 back and forth.
All pass through connecting rod assembly 2 connects in the left and right sides of backplate 1.Because left and right sides structure is identical, just selects one in the present embodiment and is described in detail.
As shown in Figure 2, connecting rod assembly 2 comprises upper connecting rod 21, lower connecting rod 22, connects baffle plate 23, connecting rod 24, annulus seat 25.Upper connecting rod 21, lower connecting rod 22 geomeries are all identical; Be connected to backplate two corner positions about in the of 2; Connect baffle plate 23 the afterbody cross-over connection of upper connecting rod 21, lower connecting rod 22 connected one, then through connecting rod 24 be connected baffle plate 23 and link into an integrated entity.
Connecting rod 24 is column rod members, on the body of rod of connecting rod 24, is installed with an annulus seat 25, and annulus seat 25 can be with connecting rod 24 integrated members, also can be to adopt split-type structural, forms such as being rotated with through nut on connecting rod 24.The end of connecting rod 24 is set in the baffle ring 4.Between baffle ring 4 and annulus seat 25, have the spring 3 that is enclosed within on the connecting rod 24, the two ends of spring 3 are resisted against respectively on annulus seat 25 and the baffle ring 4.
During the utility model work, cylindrical fireworks are pressed on the backplate 1, and backplate 1 connects the connecting rod assembly and pushed backward by cylindrical fireworks, spring 3 compressions, and eedles just stretches out from the pin hole 11 of backplate 1, and the line version just can contact with eedles.When cylindrical fireworks were return, to original position, eedles was retracted into the rear portion of backplate 1 again to backplate 1 by the elastic recovery of spring 3.The utility model is simple in structure, and it is remarkable to protect the pin effect, has material impact for guaranteeing product quality.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (2)
1. a jacquard needle protection device is characterized in that: comprise backplate, connecting rod assembly, spring, baffle ring; Be laid with the pin hole that supplies eedles to pass on the backplate, the backplate both sides are connected with the connecting rod assembly, on the connecting rod assembly, are with spring, and spring one end is resisted against the baffle ring that sets firmly on the jacquard frame.
2. a kind of jacquard needle protection device as claimed in claim 1 is characterized in that: described connecting rod assembly comprises upper connecting rod, lower connecting rod, connection baffle plate, connecting rod, annulus seat; The front end of upper connecting rod, lower connecting rod is connected with the two ends up and down of backplate one side respectively; The rear end of upper connecting rod, lower connecting rod is through connecting the baffle plate cross-over connection; Connecting rod be connected baffle plate and be consolidated into one; On the body of rod of connecting rod, be fixed with the annulus seat, the terminal expansion bearing of connecting rod is in baffle ring, and spring housing is on the connecting rod body of rod between annulus seat and the baffle ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200521503U CN202492646U (en) | 2012-02-17 | 2012-02-17 | Needle protecting device of jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200521503U CN202492646U (en) | 2012-02-17 | 2012-02-17 | Needle protecting device of jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492646U true CN202492646U (en) | 2012-10-17 |
Family
ID=46998882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200521503U Expired - Fee Related CN202492646U (en) | 2012-02-17 | 2012-02-17 | Needle protecting device of jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005592A (en) * | 2021-04-29 | 2021-06-22 | 浙江杰卡德智能科技有限公司 | Jacquard debugging device and debugging method thereof |
-
2012
- 2012-02-17 CN CN2012200521503U patent/CN202492646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005592A (en) * | 2021-04-29 | 2021-06-22 | 浙江杰卡德智能科技有限公司 | Jacquard debugging device and debugging method thereof |
| CN113005592B (en) * | 2021-04-29 | 2023-02-28 | 浙江杰卡德智能科技有限公司 | Jacquard debugging device and debugging method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202492646U (en) | Needle protecting device of jacquard machine | |
| CN206492056U (en) | A kind of fixer for infusion bottle | |
| CN202731959U (en) | Side protecting mechanism of hydraulic support for thin coal seam | |
| CN205173866U (en) | Enhancement branch type weaving shock mount for equipment | |
| CN203923526U (en) | The servicing unit of waxing of two-for-one twister | |
| CN205644202U (en) | Big circular knitting machine operational monitoring system based on remove end | |
| CN203649302U (en) | Chain pre-pulling monitoring device | |
| CN203789632U (en) | Split and combined type clothes hanger | |
| CN202337884U (en) | Broken needle protection device for sewing machine | |
| CN205529201U (en) | Needle seat of textile machine | |
| CN208023230U (en) | A kind of Shui nationality handwoven cloth embroidery needle convenient for getting lines crossed | |
| CN202717975U (en) | Base vibration damping structure of rolling washing machine | |
| CN201870086U (en) | Multifunctional cloth wardrobe frame | |
| CN216064301U (en) | Bottled water sorting machine | |
| CN206350627U (en) | A kind of Multifunctional clothes cabinet mirror | |
| CN204676271U (en) | A kind of hemmer for two-needle sewing machine | |
| CN208632732U (en) | A kind of shield needle construction of electronic needle selecting jacquard | |
| CN204403253U (en) | A kind of anti-interior damper of motorcycle leaked | |
| CN202946046U (en) | Novel anti-off beam hanger | |
| CN204820328U (en) | System bag machine violently seals and doubly send device | |
| CN204369524U (en) | A kind of crank block stop gear | |
| CN203161942U (en) | Modified conductive spring for printers | |
| CN209694532U (en) | A kind of power panel supporter | |
| CN206986477U (en) | A kind of sewing machine footing connecting seat | |
| CN207271980U (en) | A kind of Simple connection between front fork steel bowl assembly machine |
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: 20121017 Termination date: 20140217 |