CN101538772B

CN101538772B - Multi-bar warp knitting machine running at normal temperature

Info

Publication number: CN101538772B
Application number: CN 200910111544
Authority: CN
Inventors: 郑依福
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-23
Filing date: 2009-04-23
Publication date: 2013-06-05
Anticipated expiration: 2029-04-23
Also published as: CN101538772A

Abstract

The invention discloses a multi-bar warp knitting machine running at normal temperature, which comprises a machine station oil box body, a cam arranged in the box body, a connecting rod, constant temperature swing axles, an upper swing arm, a needle bed board, a needle core bed board and guide bars, wherein the cam in the machine station oil box body is connected with the connecting rod; the connecting rod is connected with the upper end constant temperature swing axle; the constant temperature swing axle is fixed with the upper swing arm; the connecting rod is connected with the needle bed board; the fixed swing arm of the other constant temperature swing axle is connected with the needle core bed board through the needle bed board; and all the guide bars in the middle of the machine station are controlled by servo motors at two ends of the machine station. The multi-bar warp knitting machine has simple and convenient operation, and does not need to use temperature control equipment for being not influenced by temperature, thus not only saving energy, but also being capable of carrying out regular production when being started at any time after shutdown so as to bring great convenience for users.

Description

A kind of multi-bar warp knitting machine of operation at normal temperatures

Affiliated technical field:

The present invention relates to a kind of field of textile machinery, especially a kind of multi-bar warp knitting machine of operation at normal temperatures.

Background technology:

Traditional warp knitting machine is the temperature difference that the outer balance staff structure of the interior temperature of the oil box of board and casing has a bit, adds that the sley bar of dividing a word with a hyphen at the end of a line can't constant temperature.The error of workshop indoor temperature and humidity, warp knitting machine is in operation, and existing the phenomenon of expanding with heat and contract with cold can't solve, so must assemble air-conditioning in the workshop, generally, every single electric power changes of air conditioners expense of multi-sleybar warp knitting machine is exactly 50% left and right of main engine bed.But when running into the very low weather of high temperature or temperature; air-conditioning also can't reach normal temperature sometimes, particularly runs into shutdown, repaiies machine, changes the situations such as flower type, as long as do not have normal boot-strap; when the temperature difference appears in warp knitting machine, then the phenomenons such as each other pin run pin, dropped stitch, broken needle will appear in start.Can cause like this and can't normally produce in 1 to 2 hour, and can make the fabric quality problem like this, yield poorly, waste energy.

Also there is at present manufacturer to invent carbon fiber needle-bar plate, although the impact that carbon fiber is expanded with heat and contract with cold is very little, but the precise structure of warp knitting machine, it must all will strictly keep the same requirement of expanding with heat and contract with cold and just can reach desirable with body part, constant temperature balance staff and rotating part, these three parts of guide bar shogging part, in case any part does not reach, just can't normally produce.

Summary of the invention:

The objective of the invention is provides a kind of not temperature influence in order to overcome the deficiencies in the prior art, the multi-bar warp knitting machine of operation at normal temperatures that after shutdown, at any time start can normally be produced.

The object of the present invention is achieved like this: a kind of multi-bar warp knitting machine of operation at normal temperatures mainly comprises: cam, connecting rod, constant temperature balance staff, top link, needle-bar plate, nook closing member bed board, sley bar in board oil box, casing; Cam in its casing of board oil box is connected with connecting rod, connecting rod is connecting upper end constant temperature balance staff, the constant temperature balance staff is top link fixedly, connecting rod is connected with the needle-bar plate, the fixedly swing arm connecting rod of another root constant temperature balance staff is connected with the nook closing member bed board by the needle-bar plate, by all sley bars in the middle of the servomotor controller platform at platform machine two ends.

Described warp knitting machine fuel tank, add lubricating oil on fuel tank, determine oil mass according to the oil ga(u)ge of board fuel tank, then at fuel tank window device cam bawl frame, in roller stand, device has the accessories such as needle-bar cam, nook closing member cam, pin pendulum cam, schlagblech cam, and the device for upper end of roller stand has various cam connecting rods, connecting rod and constant temperature balance staff, the accessories such as needle-bar plate, nook closing member bed board connect, and oil heater and oily heat emission fan are housed in fuel tank, keep oil temperature normal; Oil pump also is equipped with in the inside of fuel tank, and the oil of oil pump is received in the constant temperature balance staff, couples together, the other end at the constant temperature balance staff is loaded onto flowline, so just form the board fuel tank and be connected with the oil circulation of constant temperature balance staff, its oil temperature is identical, and expanding with heat and contract with cold of forming so is also basic identical; Because needle-bar plate and nook closing member bed board are all to be fixed on the constant temperature balance staff, thus they expand with heat and contract with cold also link together; As long as first needle-bar plate and nook closing member bed board are fixed on the constant temperature balance staff with Connection Block when debugging board for the first time; then platform sump oil temperature is positioned at the temperature of normal boot-strap; begin to fill poor pin and nook closing member; after this shut down whenever; or start; as long as board fuel tank oil temperature is set in and starts shooting front identically, there is identical stability in the accessories such as various cams in fuel tank with the constant temperature balance staff.Play in addition the sedimentation sley bar of pressing the yarn effect, use bearing holder (housing, cover) on the constant temperature balance staff, when the constant temperature balance staff swings, the sedimentation sley bar does not rotate, and it supports by the supported back bar, is stabilized on the location, because be not fixed together with the constant temperature balance staff, so the sedimentation sley bar must be made of carbon fibre material.

Described traversing sley bar all adopts carbon fibre material, then fills different faller gills every on different carbon fiber sley bars; The model of carbon fiber sley bar has: the sley bar model of the various different sizes such as jacquard weave comb that at the bottom of chaining, comb, Jacquard jacquard weave comb, elastic polyurethane fiber comb, special jacquard weave are used, every kind of model is equipped with an above carbon fiber sley bar at least.Wherein the jacquard weave comb used of special jacquard weave is connected with the servomotor connecting band, and connecting band employing carbon fibre material is made, and is perhaps also passable with other fewer material that expands with heat and contract with cold.

described fuel tank and constant temperature balance staff are engaged in the board casing under same oil temperature control, cam in casing, due to after cam movable upper end Connection Block and constant temperature balance staff link together, the Connection Block of needle-bar plate and nook closing member bed board is fixed on the constant temperature balance staff, like this no matter workshop temperature difference is much, as long as keep fixing oil temperature, the phenomenon that nook closing member on groove pin on all needle-bars and nook closing member bed board can not occur expanding with heat and contract with cold, coordinate again all sley bars that expand with heat and contract with cold seldom, various use pins are housed on sley bar, just can realize that multi-bar warp knitting machine moves production at normal temperatures.

The present invention has following characteristics:

1, the present invention due to temperature influence not thereby do not need the serviceability temperature conditioning equipment to save the energy, has reduced production cost.

2, all sley bars of the present invention all adopt carbon fibre material to make, and other metal materials of its weight ratio are light more than 2 times.

3, the light stability of board sley bar of the present invention is good, and output and the fabric quality of producing also improve greatly.

Description of drawings:

Fig. 1 is structural representation of the present invention;

Fig. 2 is sley bar floricome structure chart of the present invention;

Fig. 3 is sley bar of the present invention and body structure figure figure;

Number in the figure explanation: board oil box 101, cam bawl frame 102, rotating spindle 103, cam 104, oil pump 105, fixed axis 106, activity swing arm 107, connecting rod 108, main motor 109, constant temperature balance staff 201, cursor 202, connecting rod 203, needle-bar plate 204, nook closing member bed board 205, poor pin 206, nook closing member 207, sedimentation sley bar 208, towing loop plate 209, servomotor 301, runner circle 302, carbon fiber tape 303, carbon fiber sley bar 304, pin spare 305, cylinder 306, rolling bearing 307, bearing track 308, sley bar case 309, sley bar suspension bracket 310.

The specific embodiment:

Below in conjunction with drawings and Examples, structure of the present utility model and operation principle are elaborated, a kind of multi-bar warp knitting machine of operation at normal temperatures mainly comprises: cam, connecting rod, constant temperature balance staff, top link, needle-bar plate, nook closing member bed board, sley bar in board oil box, casing; It is characterized in that the cam in its casing of board oil box is connected with connecting rod, connecting rod is connecting upper end constant temperature balance staff, the constant temperature balance staff is top link fixedly, and connecting rod is connected with the nook closing member bed board by the needle-bar plate, by all middle sley bars of platform machine two ends servomotor controller platform.

described board oil box 101 end devices have oil pump 105, oil pump 105 is connected with constant temperature balance staff 201 by oil pipe 110, oil box 101 front openings are installed cam bawl frame 102. and at cam bawl frame 102, rotating spindle 103 are housed, rotating spindle 103 is equipped with cam 104, fixed axis 106 is equipped with in cam bawl frame 102 upper ends, fixed axis 106 is equipped with activity swing arm 107, activity swing arm 107 is equipped with up and down bearing and does with cam 104 and coordinate closely rotation, connecting rod 108 is equipped with in the upper end of activity swing arm 107 in addition, connecting rod 108 is together with swing arm 202 even fits over, the other end of swing arm 202 is fixed on constant temperature balance staff 201, then main motor 109, on drive rotating spindle 103, assembling cam 104 makes the connecting rod 203 drive groove pin bed boards 204 that are fixed on constant temperature balance staff 201 swing as the location as moving up and down, groove pin 206 is housed on groove pin bed board 204, the nook closing member 207 that fills on groove pin 206 and nook closing member bed board is made identical up and down of accurate cooperation, yarn is pushed down by the pin on sedimentation sley bar 208, drop to lower than after towing loop plate 209 for groove pin bed board 204, the cloth that weaves is by pulling down on towing loop plate 209.

Described sley bar is what to separate with fuel tank and constant temperature balance staff, so must employing can not produce the carbon fiber sley bar 304 that expands with heat and contract with cold; By servomotor 301 upper ends runner circle 302 being housed, be fixed on an end of carbon fiber tape 303 on runner circle 302, the other end of carbon fiber tape 303 connects carbon fiber sley bar 304, according to all carbon fiber sley bars 304 of the rotation on servomotor 301 as Traverse Displacement Unit, the sley bar of carbon fiber sley bar 304 can be located various pin spare 305 by design needed according to pin spare 305, the other end device of carbon fiber sley bar 304 has cylinder 306, cylinder 306 is keeping the air pressure of balance, is drawing steel cable 307 as the location of returning by cylinder 306.Because it is soft for carbon fiber tape 303.Can only do return work can not push the work forward, so will design at the other end of carbon fiber sley bar 304 withdrawing device of cylinder 306 as balance, the work that carbon fiber sley bar 304 could be stable like this.Because rolling bearing 307 is housed on carbon fiber sley bar 304, when only moving left and right, rolling bearing 307, just steadily and like a cork move on bearing track 308, bearing track 308 is fixed on the sley bar case 309 of integrated shape, sley bar case 309 and other sley bars 304 etc. are all to be fixed on sley bar suspension bracket 310.

Claims

1. a multi-bar warp knitting machine that moves at normal temperatures, mainly comprise: cam, connecting rod, constant temperature balance staff, top link, needle-bar plate, nook closing member bed board, sley bar in board oil box, casing; It is characterized in that, cam in its casing of board oil box is connected with connecting rod, connecting rod is connecting upper end constant temperature balance staff, the constant temperature balance staff is top link fixedly, connecting rod is by the needle-bar plate, the fixedly swing arm of another root constant temperature balance staff is connected with the nook closing member bed board by the needle-bar plate, then by all middle sley bars of platform machine two ends servomotor controller platform;

Described sley bar is what to separate with fuel tank and constant temperature balance staff, adopts not produce the carbon fiber sley bar that expands with heat and contract with cold; The runner circle is equipped with in the servomotor upper end, the runner circle is fixed on an end of carbon fiber tape, the other end of carbon fiber tape connects the carbon fiber sley bar, according to all carbon fiber sley bars of the rotation on servomotor as Traverse Displacement Unit, the sley bar of carbon fiber sley bar can be located various pin spare by design needed according to pin spare, the other end device of carbon fiber sley bar has cylinder, and cylinder is keeping the air pressure of balance, is drawing steel cable as the location of returning by cylinder;

On the carbon fiber sley bar, rolling bearing is housed, when sley bar moves left and right, rolling bearing steadily and like a cork moves on bearing track, and bearing track is fixed on the sley bar case of integrated shape, and sley bar case and other sley bars are all to be fixed on the sley bar suspension bracket.

According to claim 1 a kind of at normal temperatures the operation multi-bar warp knitting machine, it is characterized in that, two end device circulation turnover oil seals of constant temperature balance staff, be connected by the oil of oil seal with the board oil box, when oil circulated, the cam in casing and constant temperature balance staff can reach identical temperature.

3. a kind of multi-bar warp knitting machine of operation at normal temperatures according to claim 1, is characterized in that, all sley bars of warp knitting machine have all adopted the carbon fibre material manufacturing to form, and fill different faller gills every on different carbon fiber sley bars; The model of carbon fiber sley bar is: comb or Jacquard jacquard weave comb or elastic polyurethane fiber comb at the bottom of chaining.