CN113293499A

CN113293499A - Device for simulating embroidery process of computerized flat knitting machine

Info

Publication number: CN113293499A
Application number: CN202110832318.6A
Authority: CN
Inventors: 洪昌马
Original assignee: Nantong Sidano Textile Co ltd
Current assignee: Nantong Sidano Textile Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-08-24
Anticipated expiration: 2041-07-22
Also published as: CN113293499B

Abstract

The invention discloses a device for simulating an embroidery process of a computerized flat knitting machine, which comprises a machine base, wherein an operation table is fixedly connected onto the machine base, both ends of the operation table are fixedly connected with machine frames, a textile mechanism is arranged at a position, between two machine frame supports, of a table top of the operation table, a controller is arranged at a position, close to one side of the machine frame, of the table top of the operation table, the upper ends of the two machine frames are fixedly connected with a sliding rod together, and a machine head control device is arranged on the sliding rod. When the aircraft nose removed in this device, can be automatic inhale the removal incasement with yarn wadding and fine hair in the slide rail and clear up, avoid yarn wadding and fine hair to pile up the removal that influences the aircraft nose in the slide rail, and can wax the processing to the yarn, lie prostrate yarn hair feather, reduce the yarn and entangle and the rate of breaking one's head, play the lubrication action to spinning mechanism simultaneously, reduce the shut down number of times, further improve the fabrics quality of computerized flat knitting machine production.

Description

Device for simulating embroidery process of computerized flat knitting machine

Technical Field

The invention relates to the technical field of knitting machinery, in particular to a device for simulating an embroidery process of a computerized flat knitting machine.

Background

When using computerized flat knitting machine simulation embroidery technology to carry out production, the yarn directly wears needle work, lack the processing to the yarn before knitting, inferior goods problem such as broken string appears easily, simultaneously at the in-process of computerized flat knitting machine work, can produce a large amount of fine hair and yarn fibre in the workshop, because contain lubricating oil in the slide rail, very easy adhesion fine hair and yarn fibre, pile up the slip that can influence the aircraft nose for a long time, and comparatively troublesome when clearing up, consequently, need a computerized flat knitting machine simulation embroidery technology's device.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a device for simulating an embroidery process of a computerized flat knitting machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

a computerized flat knitting machine device simulating an embroidery process comprises a machine base, wherein an operation table is fixedly connected onto the machine base, both ends of the operation table are fixedly connected with a rack, a textile mechanism is arranged at a position, between two rack supports, of a table top of the operation table, a controller is arranged at a position, close to one rack, of the table top of the operation table, a sliding rod is fixedly connected to the upper ends of the two racks, and a machine head control device is arranged on the sliding rod;

the machine head control device comprises a slide box, a slide rail with a T-shaped cross section is arranged in the slide rod, the slide box is connected with the slide rail in a sliding manner, three rotating shafts are connected to two side box walls of the lower end of the slide box in a penetrating and rotating manner, moving wheels are coaxially welded to two ends of each rotating shaft, the moving wheels are connected with the slide rail in a rolling manner, a cleaning box is fixedly connected to the top of the slide box, a machine arm is welded to each of the outer walls of two sides of the cleaning box, and a machine head is fixedly connected to the lower end of each machine arm;

further, be fixed with servo motor through the bolt on the upper end outer wall of slip case, servo motor's output shaft extends to in the slip case and coaxial welding has the sprocket, is located coaxial fixed sprocket, two in the pivot in the middle of the slip case the common cover of sprocket is equipped with a chain.

Further, two each fixedly connected with backup pad of up end of frame, two the common fixedly connected with horizontal pendulum yarn board of intermediate position of backup pad, two the upper end of backup pad is provided with the line frame jointly, be provided with the finished product groove jointly on frame and the operation panel, the through wires groove has respectively been seted up at the both ends of pendulum yarn board, the through wires hole has all been seted up at the both ends of slide bar, many spouts have been seted up on the bottom surface of slide bar, be provided with a plurality of yarn mouth wares in many spouts of slide bar.

Further, the central point of clearance incasement wall puts a baffle of sealed fixedly connected with, the central point of baffle puts to run through to rotate and is connected with a transmission shaft, the equal fixedly connected with polylith fan blade board in both ends of transmission shaft, correspond each fixedly connected with air duct of axis position of transmission shaft on the both sides outer wall of clearance case, two the air duct all with the sealed intercommunication of clearance case, two the one end that the clearance case was kept away from to the air duct all extends to the slide rail, and is located the front and back both sides of slide box respectively, the air outlet, every have respectively been seted up to the both sides that lie in the baffle on the top tank wall of clearance case air outlet department is provided with the filter screen.

Further, the transmission shaft is coaxially welded with the transmission wheels, the output shaft of the servo motor is coaxially welded with the transmission wheels, a communication port is formed between the cleaning box and the sliding box, and the two transmission wheels are jointly sleeved with a transmission belt through the communication port.

Further, the yarn feeder comprises a sliding block, a yarn feeder piece is fixedly connected to the bottom surface of the sliding block, a yarn threading hole is formed in the lower end of the yarn feeder piece, a connecting rod is fixedly connected to one side, close to the adjacent machine head, of the sliding block, and a threading ring is fixedly connected to one end, far away from the sliding block, of the connecting rod.

Further, a liquid storage cavity is formed in the slider, a liquid seepage hole is formed in the connecting rod and communicated with the liquid storage cavity of the slider, and sand holes are formed in the inner portion and the surface of the threading ring.

Compared with the prior art, the invention has the advantages that:

1. the sliding mode of the roller and the sliding rail is adopted and is directly controlled by the servo motor, compared with the sliding mode of the original moving block and the sliding rail, lubricating oil does not need to be added to the sliding rail regularly, and meanwhile, the manufacturing cost of the sliding rail is also reduced. 2. The yarn wadding and the fine hair in with the slide rail are inhaled in the clearance incasement at the aircraft nose removal in-process, avoid yarn wadding and fine hair to pile up the removal that influences the aircraft nose in the slide rail, have the effect of automatic clearance. 3. Can wax the processing to the yarn, reduce yarn tangle and broken end rate, play the lubrication action to textile mechanism simultaneously, reduce the shut down number of times, further improve the fabrics quality of computerized flat knitting machine production.

Drawings

FIG. 1 is a schematic structural diagram of a device for simulating an embroidering process of a computerized flat knitting machine, which is provided by the invention;

FIG. 2 is a structural side sectional view of a computerized flat knitting machine device simulating an embroidering process according to the present invention;

FIG. 3 is an enlarged schematic view of a position A of the device for simulating an embroidering process of the computerized flat knitting machine provided by the invention;

FIG. 4 is a schematic structural diagram of a head control device in a computerized flat knitting machine embroidery process simulating device according to the present invention;

FIG. 5 is a schematic diagram of the internal structure of a head control device of a computerized flat knitting machine for simulating an embroidery process;

FIG. 6 is a structural cross-sectional view of a computerized flat knitting machine device simulating an embroidering process according to the present invention;

FIG. 7 is a schematic structural diagram of a yarn feeder part in another embodiment of the device for simulating an embroidery process of the computerized flat knitting machine according to the invention;

fig. 8 is a structural sectional view of a yarn feeder part in another embodiment of the device for simulating an embroidering process of the computerized flat knitting machine according to the present invention.

In the figure: the automatic yarn feeding machine comprises a machine base 1, an operation table 2, a machine frame 3, a spinning mechanism 4, a controller 5, a finished product groove 6, a sliding rod 7, a sliding rail 8, a supporting plate 9, a yarn arranging plate 10, a yarn frame 11, a threading groove 12, a threading hole 13, a sliding box 14, a rotating shaft 15, a moving wheel 16, a cleaning box 17, a machine arm 18, a machine head 181, a servo motor 19, a chain wheel 20, a chain 21, a partition plate 22, a transmission shaft 23, a leaf plate 24, an air duct 25, a filter screen 26, a transmission wheel 27, a transmission belt 28, a yarn nozzle device 29, a sliding block 30, a yarn nozzle piece 31, a yarn threading hole 32, a connecting rod 33, a threading ring 34, a liquid storage cavity 35 and a liquid seepage hole 36.

Detailed Description

Referring to fig. 1, a device of a computerized flat knitting machine for simulating embroidery process comprises a machine base 1, an operation table 2 is fixedly connected to the machine base 1, both ends of the operation table 2 are fixedly connected with a machine frame 3, a textile mechanism 4 is arranged on the table top of the operation table 2 between two machine frame 3 supports, a controller 5 is arranged on the table top of the operation table 2 close to the machine frame 3 on one side, a sliding rod 7 is fixedly connected to the upper ends of the two machine frames 3 together, a machine head control device is arranged on the sliding rod 7, supporting plates 9 are respectively and fixedly connected to the upper end surfaces of the two machine frames 3, a horizontal yarn arranging plate 10 is fixedly connected to the middle position of the two supporting plates 9 together for arranging a yarn barrel required for spinning, a yarn frame 11 is arranged at the upper ends of the two supporting plates 9 together for winding, a finished product groove 6 is arranged on the machine base 1 and the operation table 2 together, and threading grooves 12 are respectively arranged at both ends of the yarn arranging plate 10, both ends of the sliding rod 7 are provided with threading holes 13, the bottom surface of the sliding rod 7 is provided with a plurality of sliding grooves, and a plurality of yarn mouth devices 29 are arranged in the sliding grooves of the sliding rod 7 and used for feeding yarns.

As can be clearly understood from fig. 3-6, the machine head control device includes a slide box 14, a slide rail 8 with a T-shaped cross section is arranged in the slide rod 7, the slide box 14 is connected with the slide rail 8 in a sliding manner, three rotating shafts 15 are connected to two side walls of the lower end of the slide box 14 in a penetrating and rotating manner, moving wheels 16 are coaxially welded to two ends of each rotating shaft 15, the moving wheels 16 are connected with the slide rail 8 in a rolling manner, a cleaning box 17 is fixedly connected to the top of the slide box 14, a machine arm 18 is respectively welded to two side outer walls of the cleaning box 17, a machine head 181 is fixedly connected to the lower end of each machine arm 18, a servo motor 19 is fixed to the upper end outer wall of the slide box 14 through bolts, an output shaft of the servo motor 19 extends into the slide box 14 and is coaxially welded with a chain wheel 20, a chain wheel 20 is coaxially fixed to the rotating shaft 15 located in the middle of the slide box 14, a chain 21 is sleeved on the two chain wheels 20 together, the slide box 14 adopts a moving manner of the roller and the slide rail 8, compared with the sliding mode of the original moving block and the sliding rail 8, the servo motor 19 directly controls the head 181 to move back and forth, lubricating oil does not need to be added to the sliding rail 8 regularly, and meanwhile the manufacturing cost of the sliding rail 8 is reduced.

A partition plate 22 is fixedly connected at the central position of the inner wall of the cleaning box 17 in a sealing way, a transmission shaft 23 is rotatably connected at the central position of the partition plate 22 in a penetrating way, a plurality of fan blades 24 are fixedly connected at both ends of the transmission shaft 23, air guide pipes 25 are respectively and fixedly connected on the outer walls at both sides of the cleaning box 17 corresponding to the axial line position of the transmission shaft 23, the two air guide pipes 25 are both in sealing communication with the cleaning box 17, one ends of the two air guide pipes 25 far away from the cleaning box 17 are both extended to the slide rail 8, and are located the front and back both sides of slip box 14 respectively, the both sides that lie in baffle 22 on the tank wall of the top of cleaning box 17 respectively have seted up the air outlet, and every air outlet department is provided with filter screen 26, and coaxial welding and drive wheel 27 on transmission shaft 23, coaxial welding has drive wheel 27 on the output shaft of servo motor 19, has seted up the intercommunication mouth between cleaning box 17 and the slip box 14, and two drive wheels 27 are overlapped jointly through the intercommunication mouth and are equipped with drive belt 28.

Before the device is used, firstly, wiring operation is carried out, yarns firstly bypass a wire frame 11 upwards and then are pulled down from two ends of a supporting plate 9, then the yarns sequentially pass through a threading groove 12 and a threading hole 13, then yarn is fed for a textile mechanism 4 and a machine head 181 through a yarn nozzle 29, when the computerized flat knitting machine is used, the machine head 181 and the textile mechanism 4 are controlled through a controller 5, a servo motor 19 is connected with an electric signal of the controller 5 and then drives an output shaft to rotate, a moving wheel 16 is driven to rotate through chain transmission of a chain wheel 20 and a chain 21, a sliding box 14 and the machine head 181 are driven to slide along the direction of a sliding rail 8, when the machine head 181 is controlled to move back and forth, the direction of input current is changed to quickly control the forward and reverse rotation of the servo motor 19 to be realized, and simultaneously, the output shaft of the servo motor 19 enables a transmission shaft 23 in a cleaning box 17 to keep rotating through belt transmission between a transmission wheel 27 and a transmission belt 28, the plurality of the leaf plates 24 positioned on the two sides of the partition plate 22 in the cleaning box 17 are always in a rotating state, along with the rotation of the leaf plates 24, gas in the cleaning box 17 is thrown out of the box from the filter screen 26 under the action of centrifugal force, air around the transmission shaft 23 in the cleaning box 17 forms a negative pressure environment, air is supplemented to the cleaning box 17 through the air duct 25, an air suction pump is formed, yarn wool and fluff falling into the slide rail 8 are sucked into the cleaning box 17 when the slide box 14 makes a round trip in the slide rail 8, the phenomenon that the accumulation of the yarn wool and the fluff in the slide rail 8 affects the movement of the machine head 181 is avoided, and the automatic cleaning effect is achieved.

Referring to fig. 7-8, the yarn feeder 29 includes a slider 30, a yarn feeder sheet 31 is fixedly connected to the bottom surface of the slider 30, a yarn through hole 32 is formed in the lower end of the yarn feeder sheet 31, a connecting rod 33 is fixedly connected to one side of the slider 30 close to the adjacent machine head 181, a threading ring 34 is fixedly connected to one end of the connecting rod 33 far away from the slider 30, a liquid storage cavity 35 is formed in the slider 30, a liquid seepage hole 36 is formed in the connecting rod 33, the liquid seepage hole 36 is communicated with the liquid storage cavity 35 of the slider 30, sand holes are formed in the inner portion and the surface of the threading ring 34, and paraffin oil is added into the liquid storage cavity 35 of the slider 30.

When the device during operation, walk the line back yarn when through yarn mouth ware 29, paraffin oil will flow to the thimble 34 through the weeping hole 36 in the connecting rod 33 in the slider 30, and the sand hole and the weeping hole 36 intercommunication that distribute on the thimble 34, utilize capillary action to make paraffin oil distribute on the surface of thimble 34, when the yarn slides through thimble 34, can adhere paraffin oil, be equivalent to and wax the processing to the yarn, lie on yarn hairiness, reduce yarn entanglement and broken end rate, and when the yarn after waxing participated in 4 knitting of weaving mechanism, partly paraffin can be stayed on the yarn needle, play the lubrication action to weaving mechanism 4, reduce the number of times of stopping the machine, further improve the textile quality of computerized flat knitting machine production.

Claims

1. A computerized flat knitting machine device simulating an embroidery process comprises a machine base (1) and is characterized in that an operation table (2) is fixedly connected onto the machine base (1), machine frames (3) are fixedly connected to two ends of the operation table (2), a spinning mechanism (4) is arranged at a position, located between two machine frame (3) supports, of an upper table surface of the operation table (2), a controller (5) is arranged at a position, close to one side of the machine frame (3), of the upper table surface of the operation table (2), a sliding rod (7) is fixedly connected to the upper ends of the two machine frames (3) together, and a machine head control device is arranged on the sliding rod (7);

the machine head control device comprises a sliding box (14), a sliding rail (8) with a T-shaped cross section is arranged in the sliding rod (7), the sliding box (14) is connected with the sliding rail (8) in a sliding mode, three rotating shafts (15) penetrate through and are connected with two side box walls at the lower end of the sliding box (14) in a rotating mode, moving wheels (16) are coaxially welded at two ends of each rotating shaft (15), the moving wheels (16) are connected with the sliding rail (8) in a rolling mode, a cleaning box (17) is fixedly connected to the top of the sliding box (14), machine arms (18) are welded on outer walls of two sides of the cleaning box (17), and a machine head (181) is fixedly connected to the lower end of each machine arm (18);

be fixed with servo motor (19) through the bolt on the upper end outer wall of smooth case (14), the output shaft of servo motor (19) extends to in smooth case (14) and coaxial welding has sprocket (20), is located coaxial fixed sprocket (20), two on pivot (15) in the middle of smooth case (14) sprocket (20) overlap jointly and are equipped with a chain (21).

2. The device for simulating the embroidery process of the computerized flat knitting machine according to claim 1, wherein the two frames (3) are fixedly connected with supporting plates (9) respectively at the upper end faces, a horizontal yarn placing plate (10) is fixedly connected to the middle positions of the two supporting plates (9) together, a yarn frame (11) is arranged at the upper ends of the two supporting plates (9) together, a finished product groove (6) is arranged on the machine base (1) and the operating platform (2) together, threading grooves (12) are arranged at the two ends of the yarn placing plate (10) respectively, threading holes (13) are arranged at the two ends of the sliding rod (7), a plurality of sliding grooves are arranged on the bottom surface of the sliding rod (7), and a plurality of yarn nozzle devices (29) are arranged in the plurality of sliding grooves of the sliding rod (7).

3. The device for simulating the embroidery process of the computerized flat knitting machine according to claim 2, wherein a partition plate (22) is fixedly connected to the center position of the inner wall of the cleaning box (17) in a sealing manner, a transmission shaft (23) is rotatably connected to the center position of the partition plate (22) in a penetrating manner, a plurality of leaf plates (24) are fixedly connected to both ends of the transmission shaft (23), air guide tubes (25) are fixedly connected to the outer walls of both sides of the cleaning box (17) in positions corresponding to the axial line of the transmission shaft (23), the two air guide tubes (25) are both communicated with the cleaning box (17) in a sealing manner, one ends of the two air guide tubes (25) far away from the cleaning box (17) extend to the slide rail (8) and are respectively located on the front side and the rear side of the slide box (14), air outlets are respectively formed in both sides of the partition plate (22) on the wall of the top of the cleaning box (17), each air outlet is provided with a filter screen (26).

4. The device for simulating the embroidery process of the computerized flat knitting machine according to claim 3, wherein the transmission shaft (23) is coaxially welded with a transmission wheel (27), the output shaft of the servo motor (19) is coaxially welded with the transmission wheel (27), a communication port is formed between the cleaning box (17) and the sliding box (14), and the two transmission wheels (27) are sleeved with a transmission belt (28) through the communication port.

5. The device for simulating the embroidery process of the computerized flat knitting machine according to claim 2, wherein the yarn feeder (29) comprises a sliding block (30), a yarn feeder sheet (31) is fixedly connected to the bottom surface of the sliding block (30), a yarn threading hole (32) is formed in the lower end of the yarn feeder sheet (31), a connecting rod (33) is fixedly connected to one side, close to the adjacent machine head (181), of the sliding block (30), and a threading ring (34) is fixedly connected to one end, far away from the sliding block (30), of the connecting rod (33).

6. The device for simulating the embroidery process of the computerized flat knitting machine according to claim 5, wherein a liquid storage cavity (35) is formed in the sliding block (30), a liquid seepage hole (36) is formed in the connecting rod (33), the liquid seepage hole (36) is communicated with the liquid storage cavity (35) of the sliding block (30), and sand holes are formed in the inner part and the surface of the threading ring (34).