CN218263012U

CN218263012U - Traction and coiling structure of warp knitting machine

Info

Publication number: CN218263012U
Application number: CN202222441437.1U
Authority: CN
Inventors: 刘宏伟; 吴进清
Original assignee: Guangdong Haoxin Industrial Co ltd
Current assignee: Guangdong Haoxin Industrial Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-10
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a tricot machine tractive coiling structure, including spacing frame, the cross-section structure of spacing frame is the U font, and installs spacing subassembly between the inner wall of spacing frame, the both sides vertical wall of spacing frame has all constructed vertical logical groove, and the outer wall of spacing frame installs the side frame of inside and vertical logical groove intercommunication, install elasticity tractive subassembly between the inner wall of side frame, install parallel arrangement's high-order carry over pinch rolls between the inner wall of spacing frame, the rolling subassembly is installed to the tip of spacing frame, it is connected with upside squeeze roll and downside squeeze roll to rotate between the inner wall of spacing frame. Can stretch over straight warp knitting often, avoid pulling force to change and produce harmful effects to warp knitting quality, can remove warp knitting to suitable position to stable rolling is on the rolling axle, and the rolling quality is higher.

Description

Traction and coiling structure of warp knitting machine

Technical Field

The utility model relates to a tricot machine technical field, in particular to tricot machine tractive coiling structure.

Background

Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine for finishing the warp knitting is called a warp knitting machine, and the warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism.

The drawing and winding mechanism of the warp knitting machine is used for drawing the fabric out of a knitting area at a preset speed and winding the fabric into a cloth roll, the drawing and winding mechanism is an important component of the warp knitting machine, and the quality of the drawing and winding mechanism has a great influence on the quality of the fabric.

In the prior art, a drawing and winding mechanism has the problems that the drawing force is unstable, the quality of a warp knitted fabric is influenced, meanwhile, the adhesion of fluff, floating flowers, dust and the like also influences the quality of the warp knitted fabric, and the like, and therefore a drawing and winding structure of a warp knitting machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tricot machine tractive coiling structure can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drawing and coiling structure of a warp knitting machine comprises a limiting frame, wherein the cross section of the limiting frame is in a U shape, a limiting assembly is arranged between the inner walls of the limiting frame, vertical through grooves are formed in the vertical walls on the two sides of the limiting frame, a side frame with the interior communicated with the vertical through grooves is arranged on the outer wall of the limiting frame, an elastic drawing assembly is arranged between the inner walls of the side frame, high-level drawing rollers arranged in parallel are arranged between the inner walls of the limiting frame, and a coiling assembly is arranged at the end part of the limiting frame;

an upper side squeeze roller and a lower side squeeze roller are rotatably connected between the inner walls of the limiting frames.

Further, spacing subassembly comprises spacing post, motor groove, biax motor, lead screw, movable block and spacing dish, spacing post rotates to be connected between the inner wall of spacing frame, and the periphery of spacing post is constructed has the motor groove and is the spacing spout that the symmetry set up about the motor groove, the biax motor is installed to the motor inslot, and the spacing spout internal rotation is connected with the lead screw through shaft coupling and biax motor output shaft, the periphery threaded connection of lead screw has the movable block of sliding connection in the spacing spout, the spacing dish in spacing post periphery is installed to the tip of movable block and cup joints.

Furtherly, elasticity tractive subassembly comprises wearing pole, coil spring, support piece, curb plate and low-order carry over pinch rolls, wear the pole to wear to establish in the inside of side frame, and wear the periphery of pole and wear to be equipped with sliding connection and support the piece between the side frame inner wall, and support the top butt of piece and connect the cover and establish the coil spring who wears the pole periphery, support the lateral wall of piece and install the curb plate, rotate between the lateral wall of curb plate and be connected with the low-order carry over pinch rolls of equal height.

Further, the rolling subassembly comprises extension strip, mounting panel, coiling motor and rolling axle, the extension strip is parallel arrangement and installs the tip at spacing frame, and the lateral wall of extension strip installs the mounting panel, coiling motor is installed at the top of mounting panel, coiling motor's output shaft has the rolling axle through the coupling joint.

Further, the high-position drawing rolls arranged in parallel are at the same horizontal height.

Further, the top of the elongated strip is configured with a vertical groove, and the bottom of the vertical groove is configured in a semicircular shape.

Compared with the prior art, the utility model discloses following beneficial effect has: the warp knitted fabric can be stretched straight at any time through the arranged elastic traction assembly, and the adverse effect of the change of the traction force on the quality of the warp knitted fabric is avoided; through the spacing subassembly that sets up, can adjust the interval of spacing dish to remove warp knitting to suitable position, in order to stabilize the rolling on the rolling axle, do benefit to and improve the rolling quality, and warp knitting after upside squeeze roll and downside squeeze roll extrusion is comparatively level and smooth, receives the influence of fine hair, float and dust less.

Drawings

Fig. 1 is a schematic view of the overall structure of a drawing and winding structure of a warp knitting machine of the present invention.

Fig. 2 is a cross-sectional view of a side frame of a drawing and winding structure of a warp knitting machine of the present invention.

Fig. 3 is a cross-sectional view of the limiting component of the drawing and winding structure of the warp knitting machine of the present invention.

In the figure: 1. a limiting frame; 2. a vertical through groove; 3. a side frame; 4. penetrating a rod; 5. a coil spring; 6. a resisting block; 7. a side plate; 8. a low-position drawing roll; 9. a high-position drawing roll; 10. a limiting component; 101. a limiting post; 102. a motor slot; 103. a double-shaft motor; 104. a screw rod; 105. a moving block; 106. a limiting disc; 11. a lower side squeeze roller; 12. an upper side squeeze roll; 13. an elongate strip; 14. mounting a plate; 15. a winding motor; 16. and (7) winding the shaft.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a drawing and coiling structure of a warp knitting machine comprises a limiting frame 1, wherein the cross section of the limiting frame 1 is in a U shape, a limiting component 10 is arranged between the inner walls of the limiting frame 1, vertical through grooves 2 are formed in the vertical walls on the two sides of the limiting frame 1, a side frame 3, the interior of which is communicated with the vertical through grooves 2, is arranged on the outer wall of the limiting frame 1, an elastic drawing component is arranged between the inner walls of the side frame 3, high-position drawing rollers 9 which are arranged in parallel are arranged between the inner walls of the limiting frame 1, and a winding component is arranged at the end part of the limiting frame 1;

an upper side squeeze roller 12 and a lower side squeeze roller 11 are rotatably connected between the inner walls of the limit frames 1.

In order to move the warp knitting fabric to a proper position to align with the winding shaft 16 on the winding assembly and avoid the position disorder after the warp knitting fabric is wound, as shown in fig. 1 and fig. 3, the limiting assembly 10 is composed of a limiting column 101, a motor groove 102, a double-shaft motor 103, a lead screw 104, a moving block 105 and a limiting disc 106, the limiting column 101 is rotatably connected between the inner walls of the limiting frame 1, the periphery of the limiting column 101 is provided with the motor groove 102 and limiting sliding grooves symmetrically arranged about the motor groove 102, the double-shaft motor 103 is installed in the motor groove 102, the lead screw 104 connected with an output shaft of the double-shaft motor 103 through a coupler is rotatably connected in the limiting sliding grooves, the moving block 105 slidably connected in the limiting sliding grooves is connected in a threaded manner in the periphery of the lead screw 104, and the limiting disc 106 sleeved on the periphery of the limiting column 101 is installed at the end of the moving block 105.

In order to also can straighten the warp knitting fabric tightly when traction force changes, avoid influencing the quality of warp knitting fabric, as shown in fig. 1 and fig. 2, elasticity tractive subassembly comprises wearing pole 4, coil spring 5, support piece 6, curb plate 7 and low level carry over pinch rolls 8, wear pole 4 to establish in the inside of side frame 3, and wear the periphery of pole 4 and wear to be equipped with sliding connection and support piece 6 between 3 inner walls of side frame, and support the top of piece 6 and support and meet the cover and establish the coil spring 5 of wearing the 4 periphery of pole, support the lateral wall of piece 6 and install curb plate 7, it is connected with the low level carry over pinch rolls 8 of equal height to rotate between the lateral wall of curb plate 7.

In order to rapidly wind the stretched and tensioned warp knitting fabric, as shown in fig. 1, the winding assembly is composed of an extension bar 13, a mounting plate 14, a winding motor 15 and a winding shaft 16, the extension bar 13 is arranged at the end of the limiting frame 1 in parallel, the mounting plate 14 is mounted on the side wall of the extension bar 13, the winding motor 15 is mounted at the top of the mounting plate 14, and the output shaft of the winding motor 15 is connected with the winding shaft 16 through a coupling.

In order to make the device look nice, the parallel arranged high-level drawing rolls 9 are at the same level as shown in fig. 1.

In order to facilitate the removal of the replacement take-up reel 16 from the extension bar 13, as shown in fig. 1, the top of the extension bar 13 is configured with a vertical groove, and the bottom of the vertical groove is configured in a semicircular shape.

It should be noted that, the utility model relates to a tricot machine tractive coiling structure, during the use, the tricot that will treat the rolling at first passes between upside squeeze roll 12 and the downside squeeze roll 11, the upside from 8 downside of low-order carry over pinch rolls and high-order carry over pinch rolls 9 passes the periphery of winding at rolling axle 16 afterwards, winding motor 15's output shaft passes through the shaft coupling and drives rolling axle 16 and rotate, twine the tricot on rolling axle 16, start biaxial machine 103 according to the width of tricot, the output shaft of biaxial machine 103 drives lead screw 104 and rotates, drive the movable block 105 horizontal slip, spacing dish 106 is close to each other and laminates until spacing dish 106 and the lateral wall of tricot, avoid the disordered rolling of tricot in rolling axle 16 periphery.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The drawing and coiling structure of the warp knitting machine comprises a limiting frame (1), and is characterized in that the cross section of the limiting frame (1) is in a U shape, a limiting assembly (10) is installed between the inner walls of the limiting frame (1), vertical through grooves (2) are formed in the vertical walls on the two sides of the limiting frame (1), side frames (3) with the interior communicated with the vertical through grooves (2) are installed on the outer wall of the limiting frame (1), an elastic drawing assembly is installed between the inner walls of the side frames (3), high-position drawing rollers (9) arranged in parallel are installed between the inner walls of the limiting frame (1), and a winding assembly is installed at the end part of the limiting frame (1);

an upper side squeeze roller (12) and a lower side squeeze roller (11) are rotatably connected between the inner walls of the limiting frames (1).

2. The drawing and winding structure of the warp knitting machine according to claim 1, characterized in that: the limiting assembly (10) is composed of a limiting column (101), a motor groove (102), a double-shaft motor (103), a lead screw (104), a moving block (105) and a limiting disc (106), the limiting column (101) is rotatably connected between the inner walls of a limiting frame (1), the periphery of the limiting column (101) is constructed with the motor groove (102) and limiting sliding grooves symmetrically arranged about the motor groove (102), the double-shaft motor (103) is installed in the motor groove (102), the lead screw (104) connected with an output shaft of the double-shaft motor (103) through a coupler is rotatably connected in the limiting sliding grooves, the moving block (105) is slidably connected in the limiting sliding grooves in a threaded connection mode, and the limiting disc (106) sleeved on the periphery of the limiting column (101) is installed at the end portion of the moving block (105).

3. The warp knitting machine pulling take-up structure as claimed in claim 1, wherein: elasticity tractive subassembly comprises wearing pole (4), coil spring (5), support piece (6), curb plate (7) and low-order carry over pinch rolls (8), wear pole (4) to wear to establish in the inside of side frame (3), and wear the periphery of pole (4) and wear to be equipped with support piece (6) of sliding connection between side frame (3) inner wall, and support the top butt of piece (6) and connect the cover and establish coil spring (5) of wearing pole (4) periphery, curb plate (7) are installed to the lateral wall of supporting piece (6), rotate between the lateral wall of curb plate (7) and be connected with low-order carry over pinch rolls (8) of equal height.

4. The warp knitting machine pulling take-up structure as claimed in claim 1, wherein: the rolling subassembly comprises extension strip (13), mounting panel (14), coiling motor (15) and rolling axle (16), extension strip (13) are parallel arrangement and install the tip in spacing frame (1), and the lateral wall of extension strip (13) installs mounting panel (14), coiling motor (15) are installed at the top of mounting panel (14), the output shaft of coiling motor (15) has rolling axle (16) through the coupling joint.

5. The warp knitting machine pulling take-up structure as claimed in claim 1, wherein: the high-position drawing rollers (9) arranged in parallel are positioned at the same horizontal height.

6. The warp knitting machine pulling take-up structure as claimed in claim 4, wherein: the top of the extension strip (13) is provided with a vertical groove, and the bottom of the vertical groove is semicircular.