CN2470379Y

CN2470379Y - Jacquard loom

Info

Publication number: CN2470379Y
Application number: CN 00240830
Authority: CN
Inventors: 张希祥; 吴克盛; 俞杰
Original assignee: XIANDAI MACHINERY FACTORY NANT
Current assignee: CHINA NANTONG XINGLONG LACE MACHINE Co Ltd
Priority date: 2000-11-02
Filing date: 2000-11-02
Publication date: 2002-01-09
Anticipated expiration: 2010-11-02

Abstract

The jacquard knitting machine has a frame, on which a motor and a transmission mechanism are mounted, and is characterized by that on the frame a table-board working mechanism is mounted, on the table-board working mechanism a flower-shaped forming mechanism is mounted, said flower-shaped forming mechanism is connected with a tape-collecting mechanism, and on the frame a jacquard control mechanism is mounted, and said jacquard control mechanism is also connected with the above-mentioned transmission mechanism.

Description

Jacquard knitter

The utility model relates to a kind of Weaving device, is a kind of braiding machine, specifically, is a kind of jacquard knitter that is used for weaving various fillet fabrics.

The jacquard knitter of existing knitted lace narrow fabrics generally can only be used for weaving a kind of belt.The table top work guide passage of these existing jacquard knitters adopts ∞ type guide passage, and middle peach shape plate is fixed, and spindle is done a kind of motion of direction in guide passage, therefore is subjected to significant limitation, bad adaptability in work.So a machine can only be weaved a belt.Used dyed yarn only can two kinds.Common braiding machine divides single ingot and two two kinds of series of ingot, and promptly single ingot machine is weaved flat-shaped band only, and two ingot machines are weaved tubular band (round belt) only.Common braiding machine only can be weaved a kind of fabric of form.

The purpose of this utility model provides a kind of compact conformation, reasonable in design, and is simple to operate, and debugging is convenient, the no shuttle that purposes is wide, the novel jacquard knitter of no crochet hook.

Technical solution of the present utility model is: a kind of jacquard knitter, organic frame, motor and transmission mechanism are housed on the frame, it is characterized in that: transmission mechanism adopts cam assemblies, table top operating mechanism is housed on frame, colored formation type mechanism is housed in the table top operating mechanism, flower formation type mechanism is connected with take-up mechanism, jacquard control mechanism also is housed on the frame, and jacquard control mechanism also is connected with aforementioned transmission mechanism.

Cam assemblies in the transmission mechanism described in the utility model is the cam blade assembly, and the cam blade assembly adopts large and small blade unit, respectively 32 machetes, 32 is formed two groups to pocket knife.Large and small blade all is loaded in the blade guide holder, large and small blade assembly is connected with connecting rod respectively, two connecting rods are connected with two cam slides respectively, rolling bearing is housed on the cam slide, rolling bearing moves in cam path, cam all is loaded on the camshaft and by 180 degree and intersects, and cam slide is loaded on the cam slide seat.64 groups of clutch gears are arranged in the table top operating mechanism, rotate peach plate, clutch, shift fork sub-assembly, clutch gear, rotate between peach plate, clutch, shift fork sub-assembly be loaded at the bottom of table top and the platform by axle.The perforation card is housed in the jacquard control mechanism, and clutch gear, rotation peach plate, clutch, the shift fork sub-assembly in the perforation card instruction table top operating mechanism drives spindle, the spool sub-assembly weaves.Certainly, also can adopt other suitable version, but less better on performance and effect.

The utility model has the advantages that: compact conformation, reasonable in design, simple to operate, debugging is convenient, and purposes is wide.Can weave many fancy bands (reaching eight).The dyed yarn of available multiple color.Not only flat-shaped band can be weaved but also tubular band can be weaved.Workable, it is convenient, fast to change consumable accessory, and energy consumption is little, durable height, long service life.The utility model still is on function, and all is being that existing common braiding machine is incomparable on the performance, on the operating rate no matter be structurally, is a kind of novel jacquard knitter that does not have shuttle, no crochet hook.

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the structural representation of a kind of jacquard knitter of the present utility model;

Fig. 2 is the structural representation of adoptable cam blade assembly in the utility model;

Fig. 3 is the rotor in the adoptable transmission mechanism in the utility model, clutch, gear combination schematic diagram.

Fig. 1, Fig. 2, Fig. 3 have described an embodiment of the present utility model jointly.In this embodiment, organic frame 1, motor 6 and transmission mechanism are housed on the frame 1, transmission mechanism adopts cam assemblies, table top operating mechanism 2 is housed on frame 1, colored formation type mechanism 4 is housed in the table top operating mechanism 2, flower formation type mechanism 4 is connected with take-up mechanism 5, jacquard control mechanism 3 also is housed on the frame 1, and jacquard control mechanism 3 also is connected with aforementioned transmission mechanism.Cam assemblies in the transmission mechanism is the cam blade assembly, the cam blade assembly adopts large and small blade unit, respectively with 32 (or other suitable numbers, change with number of spindles as 44,48 etc.) machete 71,32 (or other suitable numbers change with number of spindles as 44,48 etc.) is formed two groups to pocket knife 72.Make reciprocal pulling motion by two groups of cam rotations that 180 degree intersect, in the jacquard weave process, under the rotor effect that the perforation card is selected for use, will select for use the yarn of participating in braiding to send into braiding by two groups of blades.It is very unique resembling the form that the utility model adopts blade that yarn is sent into braiding like this.Large and small blade 71,72 all is loaded in the blade guide holder 73, large and small blade 71,72 sub-assemblies are connected with connecting rod 74,75 respectively, two connecting rods 74,75 are connected with two cam slides 76,77 respectively, on the cam slide 76,77 rolling bearing is housed, rolling bearing moves in cam path, cam 78,79 all is loaded on the camshaft and by 180 degree and intersects, and cam slide 76,77 is loaded on the cam slide seat 70.64 (or other suitable numbers are arranged in the table top operating mechanism, as 88,96 etc.) group clutch gear 21, rotate peach plate 22, clutch 26, shift fork 27 sub-assemblies, clutch gear 21, rotate peach plate 22, clutch 26, shift fork 27 sub-assemblies and be loaded at the bottom of table top 24 and the platform 25 by axle 23.The perforation card is housed in the jacquard control mechanism 3, and clutch gear 21, rotation peach plate 22, clutch 26, shift fork 27 sub-assemblies in the perforation card instruction table top operating mechanism 2 drive spindle, the spool sub-assembly weaves.

The operation principle of the foregoing description is: drive transmission mechanism by motor 6 and do clockwise motion, draw the reciprocating motion that jacquard control mechanism 3 is made horizontal direction respectively by two groups of cam assemblies in the transmission mechanism.64 (or other suitable numbers in the flower formation type mechanism 4, as 88,96 etc.) blade assembly is done the reciprocating motion of vertical direction, simultaneously also by one group of bevel gear in the transmission mechanism drive table top operating mechanism 2 64 (or other suitable numbers are as 88,96 etc.) group clutch gear 21, rotate peach plate 22, clutch 26, shift fork 27 sub-assemblies are done the one contrary one gap gyration along direction, and (the gap gyration also acts on clutch gear 21 in the table top operating mechanism 2 by the perforation card in the jacquard control mechanism 3, rotate peach plate 22, clutch 26, clutch in shift fork 27 sub-assemblies forms).When transmission mechanism rotates a circle, pull bar in the jacquard control mechanism 3 promotes cross bar and the card traction piece is done one back and forth, 64 (or other suitable numbers in this moment table top operating mechanism 2, as 88,96 etc.) group clutch gear 21, the clutch that rotates in peach plate 22, clutch 26, shift fork 27 sub-assemblies finish one from an action of closing, rotate peach plate 22 under the effect of clutch thereby make, in the rotations of 360 degree, finish one stop a motion stop, start building to do form.Under the reciprocating of large and small two groups of blades difference opening and closing, form the weaving process of fillet.

Claims

1, a kind of jacquard knitter, organic frame, motor and transmission mechanism are housed in the frame, it is characterized in that: table top operating mechanism is housed on frame, colored formation type mechanism is housed in the table top operating mechanism, between flower formation type mechanism and aforementioned transmission mechanism the cam assemblies that links to each other with transmission mechanism is housed, cam assemblies constitutes the cam blade assembly with spending the set of blades in the formation type mechanism, flower formation type mechanism is connected with the take-up mechanism of its top, jacquard control mechanism also is housed on the frame, and jacquard control mechanism also is connected with aforementioned transmission mechanism.

2, jacquard knitter according to claim 1 is characterized in that: the set of blades in the cam blade assembly adopts large and small blade unit, and 32 form two groups to machete and 32 to pocket knife respectively.

3, jacquard knitter according to claim 2, it is characterized in that: large and small blade all is loaded in the blade guide holder, large and small set of blades is connected with connecting rod respectively, two connecting rods are connected with two cam slides respectively, rolling bearing is housed on the cam slide, rolling bearing moves in cam path, and cam all is loaded on the camshaft and by 180 degree and intersects, and cam slide is loaded on the cam slide seat.

4, according to claim 1 or 2,3 described jacquard knitters, it is characterized in that: 64 groups of clutch gears are arranged in the table top operating mechanism, rotate peach plate, clutch, shift fork sub-assembly, clutch gear, rotate between peach plate, clutch, shift fork sub-assembly be loaded at the bottom of table top and the platform by axle.

5, according to claim 1 or 2,3 described jacquard knitters, it is characterized in that: the braiding of perforation card is housed in the jacquard control mechanism.