CN214694810U - Weft straightening machine convenient to design - Google Patents

Abstract

The application relates to a weft straightener convenient to design, it includes the workstation, its characterized in that: the one end of workstation is provided with whole latitude subassembly, and the upper end of workstation is rotated and is connected with first live-rollers and second live-rollers, and the upper surface of workstation is connected with drive assembly, is connected with the hot pressing roller that is used for heating for the fabric between first live-rollers and the second live-rollers, and the upper end of workstation is provided with the rolling subassembly that is used for the rolling fabric, and whole latitude subassembly, first live-rollers, hot pressing roller, second live-rollers and the rolling subassembly that are located the workstation upper surface set gradually along the direction of motion of fabric. Through the interval of adjusting first live-rollers and second live-rollers to the warp direction tension that makes the fabric changes, makes the lateral wall butt of fabric and hot pressing roller, thereby stereotypes the fabric, and this application has the effect that can design for the fabric after correcting.

Description

Weft straightening machine convenient to design

Technical Field

The application relates to the field of weft straightening machine equipment, in particular to a weft straightening machine convenient to shape.

Background

A weft straightener is a machine for correcting a weft thread. During scouring, bleaching and printing and dyeing of the fabric, the fabric is subjected to the action of mechanical warp tension for many times, so that the warp of the fabric is extended or the weft of the fabric is contracted, and the phenomena of uneven amplitude, uneven cloth edges, skew weft yarns and the like are generated. Therefore, the fabric needs to be subjected to a straightening treatment by the weft straightener.

The utility model discloses a current bulletin number is CN 208594402U's china utility model discloses an automatic weft straightener with correct structure, including PMKD, PMKD's the top left and right sides all sets up two sets of support frames, controls relatively two sets of the relative terminal surface of support frame connects the pivot, the outer wall of pivot sets up three conveying rollers of group, and step motor sets up the outer wall at the support frame, both ends all set up the anticreep baffle about the conveying roller, and are two sets of the fixed bolster is connected to the relative terminal surface of support frame, the fixed bolster is close to the outer wall left and right sides of conveying roller one end and all sets up spacing transmission, electric telescopic handle's output runs through to PMKD's front end and connects the loading board.

In view of the above-mentioned related art, after the weft yarn deformation caused by the force applied to the fabric is corrected by the weft straightener, the fabric is not subjected to the setting treatment, and the fabric may deform again under the tension of the conveying roller.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the fabric can deform again after being corrected, the weft straightening machine convenient to shape is provided.

The application provides a weft straightener convenient to design adopts following technical scheme:

the utility model provides a weft straightener convenient to design, including the workstation, the one end of workstation is provided with the weft straightening subassembly that is used for correcting the fabric, the upper end of workstation is rotated and is connected with first live-rollers and second live-rollers, the last surface connection of workstation has and is used for driving first live-rollers and second live-rollers and makes the drive assembly of motion in opposite directions or motion dorsad, be connected with the hot press roll that is used for heating for the fabric between first live-rollers and the second live-rollers, the upper end of workstation is provided with the rolling subassembly that is used for the rolling fabric, be located the weft straightening subassembly of workstation upper surface, first live-rollers, the hot press roll, second live-rollers and rolling subassembly set gradually along the direction of motion of fabric.

Through adopting above-mentioned technical scheme, thereby the fabric makes the fabric level and smooth through straightening the latitude subassembly at first, the fabric after leveling moves towards the hot press roller through first live-rollers, move towards the second live-rollers by the hot press roller again, through the interval of adjusting first live-rollers and second live-rollers, thereby increase the warp direction tension of fabric, make the fabric level and smooth, the lateral wall and the hot press roller butt of fabric, under heat setting's effect, finalize the design with the fabric, thereby by the rolling subassembly rolling, the fabric after the correction carries out the rolling through heat setting again, the possibility that the rolling in-process fabric warp has been reduced.

Optionally, the upper surface of workstation has seted up the groove of sliding along the horizontal direction, and the length direction in groove of sliding is parallel with the moving direction of fabric, and drive assembly sets up first sliding block and second sliding block in the groove of sliding including sliding, and first sliding block rotates with first live-rollers to be connected, and second sliding block rotates with second live-rollers to be connected, and the last fixed surface of workstation is connected with the driving piece of the first sliding block of drive and the motion of second sliding block.

Through adopting above-mentioned technical scheme, under drive assembly's drive effect, make first sliding block and second sliding block slide along the length direction in groove that slides to make first live-rollers and second live-rollers slide along the horizontal direction.

Optionally, the driving part comprises a driving motor fixedly connected to the upper surface of the working frame, a driving screw rod is fixedly connected to an output shaft of the driving motor, threads at two ends of the driving screw rod are opposite in turning direction, a first sliding block and a second sliding block are arranged in the driving screw rod in a penetrating mode, and the first sliding block and the second sliding block are connected with the driving screw rod in a threaded mode.

Through adopting above-mentioned technical scheme, the output shaft of driving motor drives the drive lead screw and rotates simultaneously, because first sliding block and second sliding block and drive lead screw threaded connection, consequently, first sliding block and second sliding block move along the length direction of sliding groove in opposite directions or motion dorsad.

Optionally, the last fixed surface of work frame is connected with the support frame, support frame fixedly connected with connecting axle, connecting axle and hot pressing roller fixed connection, the inside cavity of hot pressing roller, the mounting groove has been seted up to the lateral wall of hot pressing roller, the lateral wall fixedly connected with mounting panel of mounting groove, connecting axle and mounting panel fixed connection, the lateral wall fixedly connected with of mounting panel is used for the electrothermal tube for the fabric heating, and the joint of electrothermal tube passes the joint and the external power source connection of mounting panel and electrothermal tube.

By adopting the technical scheme, the power supply is started to heat the electric heating tube, the heat of the electric heating tube is transferred to the outer side wall of the hot pressing roller, so that the fabric is heated, the fabric is placed in a high-temperature environment under the tension action of the first rotating roller and the second rotating roller and is kept in a certain size and form, and the fabric is cooled after being thermally treated for a period of time, so that the changed fiber structure is fixed, and the fabric is shaped.

Optionally, the weft straightening assembly comprises a weft straightening frame fixedly connected to the upper surface of the working frame, a plurality of first weft straightening rollers and a plurality of second weft straightening rollers are rotatably connected to the two ends of the weft straightening frame along the horizontal direction, the first weft straightening rollers and the second weft straightening rollers are arranged at intervals along the vertical direction, the second weft straightening rollers are located between two adjacent first weft straightening rollers in the vertical direction, the fabric is wound towards the second weft straightening rollers by the first weft straightening rollers, and then the second weft straightening rollers are sequentially wound towards the adjacent first weft straightening rollers.

By adopting the technical scheme, the relative running speed of the warp yarns of the fabric is adjusted through the mechanical action of the first weft straightening roller and the second weft straightening roller, so that the state that the weft yarns and the warp yarns are vertically crossed in the whole width is recovered.

Optionally, the winding assembly comprises a winding frame fixedly connected to the upper surface of the working frame, a winding shaft is rotatably connected to the upper end of the winding frame, the winding shaft is fixedly connected with a winding roller, one end of the winding shaft is fixedly connected with a winding gear, the side wall of the winding frame is fixedly connected with a winding motor, an output shaft of the winding motor is fixedly connected with an engaging gear, and the engaging gear is engaged with the winding gear.

Through adopting above-mentioned technical scheme, winding motor's output shaft rotates to make meshing gear and rolling gear engagement, and then make the wind-up roll rotate, thereby the cloth of rolling design.

Optionally, the side wall of the winding roller is provided with a knurl for increasing friction, and the knurl is abutted against the side wall of the fabric.

Through adopting above-mentioned technical scheme, through setting up the annular knurl, the friction between increase wind-up roll and the fabric reduces the wind-up roll rotation, and the fabric does not take place the possibility of removing.

In summary, the present application includes at least one of the following beneficial technical effects:

the fabric is corrected through the weft straightening assembly, so that the fabric is smooth, the corrected fabric is shaped through the first rotating roller and the second rotating roller under the tension action of the first rotating roller and the second rotating roller and the heating action of the hot pressing roller, and the possibility that the fabric deforms again in the winding process of the winding assembly is avoided through shaping the corrected fabric.

Under the action of the driving piece, the first sliding block and the second sliding block move oppositely or oppositely, so that the distance between the first rotating roller and the second rotating roller is changed, and the warp tension of the fabric is increased.

The electric heating pipe is electrified, so that heat is transferred to the outer side wall of the hot press roller, and the fabric is conveniently heated and shaped.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a weft straightening assembly according to an embodiment of the application.

Fig. 3 is a schematic structural diagram of a driving assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of an electrical heating tube according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a winding assembly in an embodiment of the present application.

Description of reference numerals: 1. a working frame; 2. a weft straightening component; 3. a first rotating roller; 4. a second rotating roller; 5. a hot press roll; 6. a winding component; 7. arranging weft frames; 8. a first weft straightening roller; 9. a second weft straightening roller; 10. a sliding groove; 11. a drive assembly; 12. a first sliding block; 13. a second sliding block; 14. a drive member; 15. a drive motor; 16. driving the screw rod; 17. a blocking block; 18. a support frame; 19. a connecting shaft; 20. an electric heating tube; 21. mounting grooves; 22. mounting a plate; 23. a winding frame; 24. a winding gear; 25. a winding shaft; 26. a wind-up roll; 27. a winding motor; 28. knurling; 29. engaging the gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses weft straightening machine convenient to design. Referring to fig. 1, the weft straightening machine includes a work frame 1 fixedly connected to the ground, the upper surface of the work frame 1 is fixedly connected with a weft straightening component 2 for correcting the fabric, the upper surface of the work frame 1 is rotatably connected with a first rotating roller 3 and a second rotating roller 4, a hot pressing roller 5 for heating the fabric is arranged between the first rotating roller 3 and the second rotating roller 4, the upper surface of the work frame 1 is fixedly connected with a rolling component 6 for rolling the fabric, and the weft straightening component 2, the first rotating roller 3, the hot pressing roller 5, the second rotating roller 4 and the rolling component 6 are sequentially arranged on the upper surface of the work frame 1 along the movement direction of the fabric.

Referring to fig. 2, the weft straightening assembly 2 comprises a weft straightening frame 7 welded on the upper surface of the working frame 1, a first weft straightening roller 8 and a second weft straightening roller 9 are arranged at two ends of the weft straightening frame 7 along the horizontal direction, a plurality of weft straightening rollers are arranged on the first weft straightening roller 8 and the second weft straightening roller 9 along the vertical direction, the first weft straightening roller 8 and the second weft straightening roller 9 are arranged at intervals in the vertical direction, the first weft straightening roller 8 and the second weft straightening roller 9 are parallel, and the second weft straightening roller 9 is located between two adjacent first weft straightening rollers 8 on the vertical height. When the fabric passes through the weft straightening frame 7, the fabric is firstly wound around the first weft straightening roller 8 positioned at the top, and the fabric is wound towards the second weft straightening roller 9 positioned at the top by the first weft straightening roller 8 and then is sequentially wound towards the first weft straightening roller 8 adjacent to the first weft straightening roller 8 at the top by the second weft straightening roller 9 at the top.

Referring to fig. 2, the first weft straightening roller 8 and the second weft straightening roller 9 rotate to adjust the relative position between the warp yarns of the fabric, so that the inclined part of the weft yarn is relatively advanced or delayed, thereby restoring the state that the weft yarn and the warp yarn are vertically crossed in the whole width, further providing correction for the fabric and enabling the fabric to be flat.

Referring to fig. 3, sliding groove 10 has been seted up along the horizontal direction to the upper surface of work frame 1, and sliding groove 10 is the same with the direction of motion of fabric, and sliding groove 10 is equipped with two, two sliding groove 10 parallel arrangement are in the both ends of work frame 1, the last fixed surface of work frame 1 is connected with and is used for driving first live-rollers 3 and second live-rollers 4 along the drive assembly 11 of horizontal direction motion, drive assembly 11 includes first sliding block 12 and second sliding block 13, first sliding block 12 and second sliding block 13 slide and set up in sliding groove 10, and first live-rollers 3 and first sliding block 12 rotate and connect, second live-rollers 4 and second sliding block 13 rotate and connect, the lateral wall butt of first live-rollers 3 and second live-rollers 4 and the lateral wall butt of fabric, the axis of first live-rollers 3 and second live-rollers 4 is parallel.

Referring to fig. 3, a driving member 14 for driving the first sliding block 12 and the second sliding block 13 to move is fixedly connected to the upper surface of the working frame 1, the driving member 14 includes a driving motor 15 fixedly connected to the upper surface of the working frame 1 through a bolt, an output shaft of the driving motor 15 is parallel to the length direction of the sliding slot 10, a driving lead screw 16 is welded to the output shaft of the driving motor 15, the driving lead screw 16 is coaxial with the output shaft of the driving motor 15, the thread turning directions of two ends of the driving lead screw 16 are opposite, and two ends of the driving lead screw 16 are respectively in threaded connection with the first sliding block 12 and the second sliding block 13. When the driving screw 16 rotates, the first sliding block 12 and the second sliding block 13 move in the sliding groove 10 in the opposite direction or in the opposite direction, so that the first rotating roller 3 and the second rotating roller 4 move in the opposite direction or in the opposite direction in the horizontal direction.

Referring to fig. 3 and 4, a support frame 18 is welded on the upper surface of the working frame 1, the support frame 18 is located between the first rotating roller 3 and the second rotating roller 4, the support frame 18 is penetrated and welded with a connecting shaft 19, the horizontal height of the connecting shaft 19 is higher than the horizontal height of the first rotating roller 3 and the second rotating roller 4, the connecting shaft 19 is penetrated and welded on the hot pressing roller 5, the interior of the hot pressing roller 5 is hollow, a mounting groove 21 is formed in the side wall of the hot pressing roller 5, the mounting groove 21 is cylindrical, a cylindrical mounting plate 22 is welded on the side wall of the mounting groove 21, the mounting plate 22 is coaxial and welded with the connecting shaft 19, an electric heating tube 20 is fixedly connected to the side wall of the mounting groove 21 by the mounting plate 22, the electric heating tube 20 is spiral, the electric heating tube 20 is sleeved on the connecting shaft 19, and the straight tube portion of the electric heating tube 20 passes through the mounting plate 22 and is connected with a power supply. The hot press roll 5 may be a hot press roll 5 of Sunan Shengshi roll-making machinery, Inc., Changzhou.

Referring to fig. 5, the winding assembly 6 includes a winding frame 23 welded on the upper surface of the working frame 1, the upper end of the winding frame 23 is penetrated and rotatably connected with a winding shaft 25, the winding shaft 25 is sleeved and welded with a winding roller 26 for winding the shaped fabric, one end of the winding shaft 25 is welded with a winding gear 24 coaxial with the winding shaft 25, the side wall of the winding frame 23 is fixedly connected with a winding motor 27 through a bolt, the output shaft of the winding motor 27 is parallel to the winding shaft 25, the output shaft of the winding motor 27 is welded with a meshing gear 29, the meshing gear 29 is coaxial with the output shaft of the winding motor 27, and the meshing gear 29 is meshed with the winding gear 24.

Referring to fig. 5, the circumferential side wall of the winding roller 26 is provided with a knurl 28, the knurl 28 abuts against the side wall of the fabric, the output shaft of the winding motor 27 rotates to drive the meshing gear 29 to rotate, so that the winding roller 26 rotates, and the knurl 28 is arranged on the side wall of the winding roller 26, so that the friction between the winding roller 26 and the fabric is increased, the shaped fabric is wound on the winding roller 26, the friction between the winding roller 26 and the fabric is reduced, and the possibility that the fabric cannot be wound by the rotation of the winding roller 26 is reduced.

The weft straightening machine convenient to shape is implemented according to the following principle: the fabric firstly passes through the weft straightening assembly 2, the fabric is flattened through the rotation of a plurality of first weft straightening rollers 8 and a plurality of second weft straightening rollers 9, the flattened fabric moves towards the hot pressing roller 5 from the first rotating roller 3 and then moves towards the second rotating roller 4 from the hot pressing roller 5, the fabric is shaped under the tension action of the first rotating roller 3 and the second rotating roller 4 and the heating action of the hot pressing roller 5, and the shaped fabric is wound by the winding roller 26 through the winding assembly 6, so that the shaped fabric is wound after flattening.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. The utility model provides a weft straightener convenient to design, includes work frame (1), its characterized in that: the one end of work frame (1) is provided with whole latitude subassembly (2) that are used for correcting the fabric, the upper end of work frame (1) is rotated and is connected with first live-rollers (3) and second live-rollers (4), the upper surface connection of work frame (1) has drive assembly (11) that are used for driving first live-rollers (3) and second live-rollers (4) to do the opposite motion or move dorsad, be connected with between first live-rollers (3) and second live-rollers (4) and be used for giving fabric heating hot-pressing roller (5), the upper end of work frame (1) is provided with rolling subassembly (6) that are used for the rolling fabric, whole latitude subassembly (2) that are located work frame (1) upper surface, first live-rollers (3), hot-pressing roller (5), second live-rollers (4) and rolling subassembly (6) set gradually along the direction of motion of fabric.

2. A weft straightener for facilitating sizing according to claim 1, characterized in that: the upper surface of work frame (1) has been seted up groove (10) that slides along the horizontal direction, the length direction in groove (10) that slides is parallel with the moving direction of fabric, drive assembly (11) including slide set up in groove (10) that slides first sliding block (12) and second sliding block (13), first sliding block (12) and first live-rollers (3) rotate and are connected, second sliding block (13) and second live-rollers (4) rotate and are connected, the last fixed surface of work frame (1) is connected with driving piece (14) of the first sliding block of drive (12) and the motion of second sliding block (13).

3. A weft straightener for facilitating sizing according to claim 2, characterized in that: the driving piece (14) comprises a driving motor (15) fixedly connected to the upper surface of the working frame (1), an output shaft of the driving motor (15) is fixedly connected with a driving screw rod (16), threads at two ends of the driving screw rod (16) are opposite in turning direction, the driving screw rod (16) penetrates through a first sliding block (12) and a second sliding block (13), and the first sliding block (12) and the second sliding block (13) are in threaded connection with the driving screw rod (16).

4. A weft straightener for facilitating sizing according to claim 1, characterized in that: the utility model discloses a fabric heating device, including workstation (1), last fixed surface is connected with support frame (18) of workstation (1), support frame (18) fixedly connected with connecting axle (19), connecting axle (19) and hot pressing roller (5) fixed connection, the inside cavity of hot pressing roller (5), mounting groove (21) have been seted up to the lateral wall of hot pressing roller (5), lateral wall fixedly connected with mounting panel (22) of mounting groove (21), connecting axle (19) and mounting panel (22) fixed connection, the lateral wall fixedly connected with of mounting panel (22) is used for electrothermal tube (20) for the fabric heating, and the joint of electrothermal tube (20) passes mounting panel (22) and the joint and the external power source of electrothermal tube (20) and is connected.

5. A weft straightener for facilitating sizing according to claim 1, characterized in that: the weft straightening assembly (2) comprises a weft straightening frame (7) fixedly connected to the upper surface of the working frame (1), a plurality of first weft straightening rollers (8) and a plurality of second weft straightening rollers (9) are rotatably connected to the two ends of the weft straightening frame (7) along the horizontal direction, the first weft straightening rollers (8) and the second weft straightening rollers (9) are arranged at intervals along the vertical direction, the second weft straightening rollers (9) are located between two adjacent first weft straightening rollers (8) in the vertical direction, a fabric is wound towards the second weft straightening rollers (9) by the first weft straightening rollers (8), and then the second weft straightening rollers (9) are sequentially wound towards the adjacent first weft straightening rollers (8).

6. A weft straightener for facilitating sizing according to claim 1, characterized in that: winding subassembly (6) are including fixed connection in winding frame (23) of workstation (1) upper surface, and the upper end of winding frame (23) is rotated and is connected with winding shaft (25), winding shaft (25) fixedly connected with wind-up roll (26), one end fixedly connected with rolling gear (24) of winding shaft (25), the lateral wall fixedly connected with rolling motor (27) of winding frame (23), the output shaft fixedly connected with meshing gear (29) of rolling motor (27), meshing gear (29) and rolling gear (24) meshing.

7. Weft straightener to facilitate sizing according to claim 6, characterized in that: and the side wall of the winding roller (26) is provided with a knurl (28) for increasing friction, and the knurl (28) is abutted against the side wall of the fabric.

Images