CN202148421U

CN202148421U - Improved needle clamp for shaping machine

Info

Publication number: CN202148421U
Application number: CN201120224252U
Authority: CN
Inventors: 陈联社
Original assignee: 柯清松
Current assignee: Fujian Jilong Machine Technologies Co Ltd
Priority date: 2011-06-29
Filing date: 2011-06-29
Publication date: 2012-02-22
Anticipated expiration: 2021-06-29

Abstract

The utility model discloses an improved needle clamp for shaping machine, which comprises an upper needle plate seat and a lower needle plate seat; the upper needle plate seat is pinned to the lower needle plate seat; and a torsion spring is disposed between the upper needle plate seat and the lower needle plate seat. The improved bidirectional needle clamp clamps cloth material from top down, and can not only clamp 35mm thick material but also clamp 60mm thick material, so that edge waste is avoided and cost is saved; and the improved needle clamp is simple and reasonable to design, safe and reliable to use.

Description

The improved pin folder of boarding machine

Technical field

The utility model relates to the parts of Weaving device---the pin folder of boarding machine, especially a kind of improved pin folder.

Background technology

Along with the progress that warp knitting machine and warp are compiled technology, the kind of lining type textile product has been improved to the product of three-dimensional diversification by former single type.Fabric also by 1 original～2mm and following thickness thereof, increases to the thick 60mm of reaching.Yet current boarding machine can only be done setting like desire to the product more than the 5mm and handle the processing that formalizes of the product of fabric thickness below 5mm, must through weave again and relevant technical process after could implement to formalize.During setting the selvedge of fabric is hung in pin (cloth) folder of boarding machine uniformly, it is carried out tentering and spray hot blast, under the effect of hot blast and other auxiliary agent, make the stable and bright-coloured color and luster of fabric obtained performance etc. through two guide rails.Pin (cloth) folder of existing boarding machine comprises pin holder and needle plate; The plate face of needle plate is shaped on faller gill, and the length of each pin is generally no longer than 8mm, and needle plate is fixedly arranged in an end of pin holder; Catch on the selvedge of cloth during setting by the faller gill on the needle plate, implement the setting operation behind the open and flat cloth cover again.But,, must add the technology limit that weaves loose about 40～60mm at the edge of lining as thick type cloth below the 35mm being formalized with existing boarding machine; Can make fabric when setting accurately on pin; And after setting accomplished, this technology selvedge must cut off, and promptly was taken as waste material and abandoned it.So, certainly will cause waste to aspects such as raw material, man-hour and processing costs.And for the fabric of the above thickness of 35mm, then can't implement setting with existing pin clamping structure and handle.

The utility model content

The purpose of the utility model; Be to propose a kind of improved two-sided pin folder for satisfying thick shape fabric formalized to handle; The utility model adopts following technical scheme: the improved pin folder of a kind of boarding machine, comprise pin holder and needle plate, and it is characterized in that constituting the pin folder by last pin holder and following pin holder; Last pin holder is pinned at down pin holder, is provided with torque spring between last pin holder and the following pin holder; Last pin holder likeness in form one is the chair of scarce leg, and the backrest both sides of chair are shaped on coaxial pin-and-hole, and the seat face of chair is provided with needle plate; The seat mask that following pin holder is installed with needle plate have one be made as jag " [" shape gap, " both sides of [" shape gap are shaped on coaxial pin-and-hole; One end of torque spring is hinged in the back-rest of following pin holder, and the other end is hinged in the side of the coaxial pin-and-hole of last pin holder; Last pin holder is provided with the pin-and-hole of hinged torque spring; The seat mask that following pin holder is installed with needle plate have one be made as jag " [" shape gap, " both sides of [" shape gap are shaped on coaxial pin-and-hole; What the backrest of last pin holder inserted in down that pin holder sits face " in [" shape gap, has pivot pin from " sell in the coaxial pin-and-hole of upper and lower pin holder [" gap both sides.

Implement improved pin folder by such scheme; Be improved to two-way pin folder by former unidirectional pin folder; Promptly from the upper and lower two-way cloth of clamping; But the not only thick material of clamping 35mm and even the thick ultra thick cloth that reaches 60mm, and avoided the waste that caused because of the technology selvedge fully, and obtained 10%～19% reduction effect.The utility model decoration structure features simple design, reasonable, safe and reliable is a kind of useful improvement.

Description of drawings

Fig. 1 is the utility model side-looking structural representation;

View when Fig. 2 opens for pin holder on the utility model;

Fig. 3 is the structural representation of last pin holder;

Fig. 4 is the structural representation of following pin holder.

The specific embodiment

Further specify in conjunction with accompanying drawing.The utility model has following pin holder 1 and last pin holder 2 to constitute; Last pin holder 2 is pinned at down pin holder 1 via pivot pin 0; Last pin holder 2 likeness in form one are the chair of scarce leg, and backrest 23 both sides of chair are shaped on coaxial pin-and-hole 200, and the seat face 22 of chair fixedly installs needle plate 21; The plate face of needle plate 21 has been installed with faller gill 211, and the length of its pin is 12mm; The seat face 12 that following pin holder 1 is installed with needle plate 11 makes into " [" shape gap of jag; " both sides of [" shape gap are shaped on coaxial pin-and-hole 100; When the backrest 23 of last pin holder 2 inserts and its pin-and-hole 200 is aimed at the pin-and-hole 100 of gap both sides to sell respectively from both sides into pivot pin 0 along this gap; So, last pin holder 2 and following pin holder 1 according to this pivot pin 0 rotate and realize going up pin holder and move with the opening and closing of following pin holder; For guaranteeing the self-locking performance of opening and closing action; Be provided with 2 torque springs 3 between the upper and lower pin holder; Promptly the both sides of pin holder backrest respectively are provided with one on being positioned at; One end of its torque spring 3 is hinged in the pin-and-hole 10 of the back-rest 13 that descends pin holder 1, and the other end of torsion spring is hinged in last needle plate is sat the side pin-and-hole 20 of coaxial pin-and-hole 200; The opening and closing course of action of upper and lower pin holder is like Fig. 1, shown in 2; When on the line of centres a-b of hinge support 20 (also being the C point among the figure) between pin-and-hole 10 and pivot pin 0 of torsion spring 3 during side, " torsion " of torsion spring 3 makes it and is in " closure " state (also promptly catching on the cloth limit by faller gill); Otherwise when fulcrum C was positioned at the following side of above-mentioned a-b line, " torsion " of torsion spring 3 made pin holder be opening.Implement the qualitative technology to thick type cloth more than 35mm～60mm for the pin folder that makes the utility model design, the length of the pin 111 that is installed with on its needle stand can be longer than 12mm..

Claims

1. the improved pin folder of boarding machine comprises pin holder and needle plate, it is characterized in that constituting the pin folder by last pin holder and following pin holder, and last pin holder is pinned at down pin holder, is provided with torque spring between last pin holder and the following pin holder.

2. by the improved pin folder of the said boarding machine of claim 1, it is characterized in that pin holder likeness in form one the chair of scarce leg, the backrest both sides of chair are shaped on coaxial pin-and-hole, and the seat face of chair is provided with needle plate.

3. by the improved pin of the said boarding machine of claim 1 folder, it is characterized in that seat mask that pin holder down is installed with needle plate have one be made as jag " [" shape gap, " both sides of [" shape gap are shaped on coaxial pin-and-hole.

4. by the improved pin folder of the said boarding machine of claim 2, it is characterized in that pin holder is provided with back-rest down, an end of torque spring is hinged in the back-rest of following pin holder, and the other end is hinged in the side of the coaxial pin-and-hole of last pin holder.

5. by the improved pin folder of the said boarding machine of claim 4, it is characterized in that pin holder is provided with the pin-and-hole of hinged torque spring.

6. by the improved pin of the said boarding machine of claim 2 folder, it is characterized in that seat mask that pin holder down is installed with needle plate have one be made as jag " [" shape gap, " both sides of [" shape gap are shaped on coaxial pin-and-hole.

7. by the improved pin of the said boarding machine of claim 6 folder, what the backrest that it is characterized in that pin holder inserted in down pin holder seat face " in [" shape gap, has pivot pin from " sell in the coaxial pin-and-hole of upper and lower pin holder [" gap both sides.