CN101041921A

CN101041921A - Rolling comb and one machine dual-purpose device

Info

Publication number: CN101041921A
Application number: CN 200710008570
Authority: CN
Inventors: 郑依福
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-08
Filing date: 2007-02-08
Publication date: 2007-09-26

Abstract

The invention discloses a bidirectional device of rolling steel comb, with simple structure, saved time and powder, while it can roll steel comb and realize two functions in one machine. The invention comprises a steel band guide bar, balls, a ball support, a guide bar head plate, a connector screw, a positioning baffle plate, a straight bearing, a straight bearing base, a top rod, a top rod base, a servo motor, a motor base, a motor disc, a steel line, a rotary bearing base, a rotary bearing, a bearing muffle and a tucking defect. The invention uses one servo motor with two steel lines to push and draw left and right, while it can avoid the linkage with aerator at the guide bar on another end. The invention has the advantages in simple structure, flexible operation, non limited by pattern and significant reduced cost.

Description

A kind of rolling comb and one machine dual-purpose device

Affiliated technical field:

The present invention relates to a kind of technical field of knitting machinery, especially a kind of rolling comb and one machine dual-purpose device.

Background technology:

Traditional multi-bar warp knitting machine complex structure, multi-bar is made with aluminum component, be assemblied on the board and take up room, lost the more chance of multi-bar of dress, weight is big, and machine run speed is slow, the flower type is controlled by the chain piece, chain piece requirement on machining accuracy height, production efficiency is low, changes colored type technology and need stop production one or two week.External at present advanced warp knitting machine has adopted steel wire to replace the aluminum sley bar, electronics horizontal movement replaces the chain piece, its structural principle: every sley bar is joined one group of sliding bearing, calculate by electronic component and to control bearing and slide, make sley bar obtain the purpose of transverse moving left and right, its advantage has been saved to change and has been spent type will change the shared time of chain piece, weak point: slide construction complexity, vibratility is big, and the traversing distance range of flower type is little, and design flower type is restricted to a certain extent.

The up-to-date full-computerized Multi-guide Bar Lace machine of putting on market of Ka Er Meyer, sley bar adopt steel wire to replace, traversing employing servomotor and pneumatic mutual principle to drawing.Novel full-computerized Multi-guide Bar Lace machine, the steel wire sley bar is light, occupy little space, can improve machine rotational speed, adopt servomotor and pneumatic mutual tractive, saved the time that tradition is changed the chain piece, significantly boost productivity, flower type design is convenient, and it is big that floricome moves the pin scope, weak point is that the steel wire sley bar changes colored type should be on original fixing pin position, flower type pin number more or less is subjected to the floricome alignment restrictions, and servomotor can only be done and pull back in addition, and can not promote forward, need an other end to load onto pneumatic to drawing, such design has increased the resistance that servomotor is pulled back.

The utility model content:

The present invention has overcome the deficiency of traditional multi-bar warp knitting machine, aims to provide a kind of easy to usely, time saving and energy saving, can realize the new device of rolling comb and dual-use.The object of the present invention is achieved like this, and it is traversing to drive comb by computer control servomotor.Described a kind of rolling comb and one machine dual-purpose device comprise the structure of the structure of steel band sley bar, ball, ball ball-collecting rack, sley bar head plate, joint screw rod, positioning baffle, linear bearing, linear axis bearing, push rod, push rod headstock, servomotor, motor cabinet, motor rotating disk, steel cable, turning cylinder bearing, rolling bearing, bearing holder (housing, cover), floricome.Described a kind of rolling comb and one machine dual-purpose device are that loading onto two steel cable left and right sides push-and-pulls with a servomotor can save on the other end sley bar pneumatic to drawing.

She Ji advantage is like this:

1, described a kind of rolling comb and one machine dual-purpose device are simple in structure, and the work light and flexible has improved production efficiency greatly.

2, described a kind of rolling comb and one machine dual-purpose device are not subjected to flower type design restriction, reduce cost significantly.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present invention.

Number in the figure explanation: steel band sley bar 1, ball 2, ball ball-collecting rack 3, sley bar head plate 4, joint screw rod 5, positioning baffle 6, linear bearing 7, linear axis bearing 8, push rod 9, push rod headstock 10, servomotor 11, motor cabinet 12, motor rotating disk 13, steel cable 14, turning cylinder bearing 15, rolling bearing 16, bearing holder (housing, cover), floricome 18.

The specific embodiment:

Below in conjunction with drawings and Examples structure of the present invention and operation principle are elaborated:

Primary structure of the present invention comprises steel band sley bar, ball, ball ball-collecting rack, sley bar head plate, joint screw rod, positioning baffle, linear bearing, linear axis bearing, push rod, push rod headstock, servomotor, motor cabinet, motor rotating disk, steel cable, turning cylinder bearing, rolling bearing, bearing holder (housing, cover), floricome.Its operation principle is as follows: the purpose of this utility model is traversing by computer control servomotor drive comb, loads onto two steel cable left and right sides push-and-pulls with a servomotor.When servomotor just changes, drive the steel cable be fixed on push rod headstock upper end by rotating disk and do and travel forward; When servomotor reverses, drive the steel cable that is fixed on push rod headstock lower end by rotating disk and do motion backward.Under the servomotor left-right rotation, cooperate the turning cylinder on the turning cylinder bearing to make forward and backward push-and-pull campaign.Pneumatic that can save like this on the other end sley bar, is waited when this end of servomotor is past pulls back because pneumatic can only keep the effect of pulling back drawing, pneumatic the pressure and the pull-back forces of sley bar must be consistent.Do left and right sides push-and-pull with servomotor is single,, can lighten the load compared with servomotor and pneumatic mode to drawing, the light and flexible that works together, simple in structure, be not subjected to flower type design restriction, reduce cost significantly.

Claims

1, a kind of rolling comb and one machine dual-purpose device comprise steel band sley bar, ball, ball ball-collecting rack, sley bar head plate, joint screw rod, positioning baffle, linear bearing, linear axis bearing, push rod, push rod headstock, servomotor, motor cabinet, motor rotating disk, steel cable, turning cylinder bearing, rolling bearing, bearing holder (housing, cover), floricome.It is characterized in that: described rolling comb and one machine dual-purpose device are to load onto two steel cable left and right sides push-and-pulls with a servomotor, can save on the other end sley bar pneumatic to drawing.

2, a kind of rolling comb according to claim 1 and one machine dual-purpose device, groove milling is contained in the ball ball-collecting rack on the sley bar then in the middle of the steel band sley bar, ball is contained on the ball-collecting rack, sley bar head plate is contained in steel band sley bar head, the joint screw rod is installed in sley bar head plate, the linear bearing that is passed on the linear axis bearing by push rod passes through the positioning plate hole then, and the push rod head is equipped with the push rod headstock, and two sections steel cables are fixed at two ends respectively.

3, a kind of rolling comb according to claim 1 and one machine dual-purpose device, it is characterized in that: the motor rotating disk is contained on the servomotor shaft, two steel cables on rotating disk＜also can replace with the rope of other type, wherein steel cable one end is fixed on the rotating disk, and the other end is fixed on push rod headstock upper end; And another root steel cable is fixed on the rotating disk equally, and the other end is walked around bearing holder (housing, cover), is fixed on push rod headstock lower end.