Fabric centering device

Abstract

The utility model relates to the technical field of fabric processing, in particular to a fabric centering device which comprises a bottom plate, two sets of mounting plates are fixedly connected to the top of the bottom plate, a first rotating pipe is rotatably mounted on the mounting plate on the left side, a connecting pipe is fixedly communicated with the right end of the first rotating pipe, and a center pipe is fixedly communicated with the right end of the connecting pipe. The right end of the central pipe fixedly communicates with a second rotating pipe, the second rotating pipe rotationally penetrates through the right side mounting plate, a plurality of sets of sliding strips are arranged on the outer side of the central pipe, the sliding strips are made of stainless steel materials, a plurality of sets of polygonal holes are formed in the sliding strips, and a plurality of sets of positioning holes are formed in the sliding strips. Stable friction is generated between the polygonal holes in the bent positions and the fabric, the friction coefficient is not prone to change along with time, the deflected fabric can be effectively corrected in time, it is guaranteed that the fabric is located in the center position all the time in the production process, and production efficiency and product quality are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric processing, specifically to a fabric centering device. BACKGROUND

[0002] Flat production of fabric is a processing mode in the fabric production process. In this production mode, the fabric is processed in a series of operations such as dyeing, printing and finishing in a flat and unfolded state. Compared with rope processing, flat production can better maintain the flatness and width of the fabric, reduce wrinkles and deformation of the fabric during processing, and is particularly suitable for fabrics with high appearance quality requirements, such as high-grade clothing fabrics and home textile fabrics.

[0003] In the production process, the fabric may deviate due to the entering cloth angle or other reasons, so a centering device is needed. The slide is one of the important parts of the centering device, which drives the fabric to move by adjusting the position of the slide, thereby realizing the centering of the fabric. The traditional slide is covered with rubber or velvet. After a period of use, the rubber is easy to wear, and the velvet is easy to be filled with lint, which reduces the friction coefficient between the slide and the fabric, making it difficult for the slide to drive the fabric to move, resulting in poor centering effect, affecting production efficiency and product quality. In order to maintain the friction coefficient between the slide and the fabric, ensure that the deviated fabric can be centered in time and effectively in the production process, and ensure the production efficiency and product quality, we propose a fabric centering device. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a fabric centering device, which can maintain the friction coefficient between the slide and the fabric, ensure that the deviated fabric can be centered in time and effectively in the production process, and ensure the production efficiency and product quality.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] A fabric centering device, comprising a bottom plate, the top of the bottom plate is fixedly connected with two groups of mounting plates, a first rotating pipe is rotatably installed on the left mounting plate, a connecting pipe is fixedly connected to the right end of the first rotating pipe, a center pipe is fixedly connected to the right end of the connecting pipe, a second rotating pipe is fixedly connected to the right end of the center pipe, the second rotating pipe is rotatably installed through the right mounting plate, a plurality of groups of slides are arranged on the outside of the center pipe, the slides are made of stainless steel material, a plurality of groups of polygonal holes are formed in the slides, and a plurality of groups of positioning holes are formed in the slides.

[0007] Preferably, one side of the sliding strip close to the center tube is provided with a mounting block, the mounting block is provided with a first sliding groove matched with the sliding strip, the sliding strip is in sliding connection with the first sliding groove, the mounting block is fixedly connected with a limiting strip close to one side of the center tube, a plurality of limiting rings are fixedly sleeved outside the center tube, a plurality of second sliding grooves matched with the limiting strip are formed in the limiting rings, the limiting strip is in sliding connection with the second sliding groove, the mounting block is fixedly connected with a connecting strip close to the sliding strip, a screw is arranged in the positioning hole, and the screw is in threaded connection with the connecting strip.

[0008] Preferably, the connecting pipe is movably sleeved with a moving plate, the moving plate is fixedly connected with a moving frame on the left side, the moving frame is movably sleeved outside the connecting pipe, two groups of rollers are rotatably installed on the side of the mounting block close to the connecting pipe, the sides close to each other of the two groups of rollers are abutted with the moving plate, a cylinder is fixedly installed on the left side mounting plate, the output end of the cylinder is fixedly connected with the moving frame, a limiting frame is fixedly installed on the left side mounting plate, two groups of limiting blocks are arranged on the moving frame, limiting grooves matched with the limiting blocks are formed in the limiting frame, and the limiting blocks are in sliding connection with the limiting grooves.

[0009] Preferably, a motor is fixedly installed on the right side mounting plate, a driving wheel is fixedly connected with the output end of the motor, a driven wheel is fixedly sleeved outside the second rotating pipe, and a belt is tightly sleeved between the driving wheel and the driven wheel.

[0010] Preferably, the bottom plate is fixedly connected with a liquid storage tank on the top, the liquid storage tank is fixedly connected with a cooling cover on the outer wall, a plurality of refrigeration fins are arranged in the cooling cover, the bottom plate is fixedly installed with a liquid pump on the top, a liquid suction pipe is fixedly communicated with the liquid inlet of the liquid pump, one end of the liquid suction pipe away from the liquid pump is fixedly communicated with the liquid storage tank, a liquid discharge pipe is fixedly communicated with the liquid outlet of the liquid pump, a second rotary joint is rotatably communicated with the end of the second rotating pipe away from the center tube, and one end of the liquid discharge pipe away from the liquid pump is fixedly communicated with the second rotary joint.

[0011] Preferably, a first rotary joint is rotatably communicated with the end of the first rotating pipe away from the connecting pipe, a liquid return pipe is fixedly communicated with the side of the liquid storage tank away from the liquid suction pipe, and one end of the liquid return pipe away from the liquid storage tank is fixedly communicated with the first rotary joint.

[0012] Beneficial effects

[0013] The utility model provides a fabric centering device, which has the following beneficial effects compared with the prior art:

[0014] 1. The fabric centering device adopts a sliding bar made of stainless steel bending, stable friction is generated with the fabric through the polygonal hole at the bending position, the friction coefficient is not easy to change with time, the skewed fabric can be timely and effectively corrected, the fabric can be ensured to be always in the center position in the production process, and the production efficiency and product quality are greatly improved.

[0015] 2. The fabric centering device maintains low temperature of the cooling liquid through refrigeration of the cooling cover, and drives the cooling liquid to circulate through the liquid pump, thereby effectively reducing the overall temperature of the device, preventing the sliding bar from being damaged due to long-term friction and overheating, improving the safety of the equipment, prolonging the service life of the device, and reducing the equipment maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the front view structure of the main body of the utility model;

[0017] Figure 2 It is a schematic view of the rear view structure of the main body of the utility model;

[0018] Figure 3 It is a schematic view of the explosion structure of the main body of the utility model;

[0019] Figure 4 It is a schematic view of the cross section structure of the main body of the utility model;

[0020] Figure 5 It is a schematic view of the Figure 2 structure of the main body of the utility model at A;

[0021] Figure 6 It is a schematic view of the Figure 3 structure of the main body of the utility model at B.

[0022] In the drawing: 1, bottom plate; 2, mounting plate; 3, motor; 4, air cylinder; 5, sliding bar; 6, moving frame; 7, first rotating pipe; 8, connecting pipe; 9, second rotating pipe; 10, liquid pump; 11, liquid discharge pipe; 12, liquid suction pipe; 13, cooling cover; 14, liquid storage tank; 15, liquid return pipe; 16, limiting ring; 17, center pipe; 18, mounting block; 19, limiting strip; 20, connecting strip; 21, positioning hole; 22, polygonal hole; 23, first rotary joint; 24, roller; 25, moving plate; 26, limiting frame; 27, driving wheel; 28, driven wheel; 29, second rotary joint. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-6 The utility model provides a technical scheme: a fabric centering device, including bottom plate 1, bottom plate 1 top fixedly connected with two groups of mounting plate 2, left side mounting plate 2 on rotationally installed with first rotating pipe 7, first rotating pipe 7 right end fixedly connected with connecting pipe 8, connecting pipe 8 right end fixedly connected with center tube 17, center tube 17 right end fixedly connected with second rotating pipe 9, second rotating pipe 9 rotationally passes through right side mounting plate 2, center tube 17 outside is provided with several groups of slide bar 5, slide bar 5 adopts stainless steel material to make, be provided with several groups of polygonal hole 22 on slide bar 5, be provided with several groups of positioning hole 21 on slide bar 5.

[0025] Slide bar 5 adopts stainless steel bending to make, need not to use adhesive tape or velvet, by being provided with several groups of polygonal hole 22 on the bending of slide bar 5, can produce certain friction to fabric in the production process, and friction coefficient is not easy to reduce with the increase of use time, can basically keep constant, thereby can keep the friction coefficient between slide bar 5 and fabric, guarantee in the production process can timely and effectively make the fabric that inclines center, guarantee production efficiency and product quality.

[0026] Slide bar 5 is provided with mounting block 18 on one side close to center tube 17, be provided with the first sliding slot matched with slide bar 5 on mounting block 18, slide bar 5 and the first sliding slot are slidably connected, mounting block 18 is fixedly connected with limiting strip 19 on one side close to center tube 17, center tube 17 is fixedly provided with several groups of limiting ring 16 outside, be provided with several groups of second sliding slot matched with limiting strip 19 on limiting ring 16, limiting strip 19 and the second sliding slot are slidably connected, mounting block 18 is fixedly connected with connecting strip 20 on one side close to slide bar 5, be provided with screw in positioning hole 21, and screw and connecting strip 20 are threadedly connected.

[0027] Slide bar 5 is installed to mounting block 18 through the cooperation of connecting strip 20, positioning hole 21 and screw, under the action of limiting strip 19, limiting ring 16 slide bar 5 can slide left and right, to drive fabric to move.

[0028] The moving plate 25 is movably sleeved outside the connecting pipe 8, the moving frame 6 is fixedly connected to the left side of the moving plate 25, and the moving frame 6 is movably sleeved outside the connecting pipe 8, two groups of rollers 24 are rotationally installed on one side of the mounting block 18 close to the connecting pipe 8, the two groups of rollers 24 are in abutment with the moving plate 25 on the side close to each other, the cylinder 4 is fixedly installed on the left mounting plate 2, the output end of the cylinder 4 is fixedly connected with the moving frame 6, the limiting frame 26 is fixedly installed on the left mounting plate 2, two groups of limiting blocks are arranged on the moving frame 6, and limiting grooves matched with the limiting blocks are formed in the limiting frame 26; and the limiting blocks are in sliding connection with the limiting grooves.

[0029] The cylinder 4 is started to drive the moving frame 6 to move, so that the moving plate 25 moves, the mounting block 18 is driven to move through the limiting of the two groups of rollers 24, and then the sliding bar 5 is driven to move, the arrangement of the two groups of rollers 24 makes the moving plate 25 not affect the rotation of the mounting block 18, and the cooperation of the limiting blocks and the limiting grooves guarantees the stability of the moving process of the moving frame 6.

[0030] The motor 3 is fixedly installed on the right mounting plate 2, the output end of the motor 3 is fixedly connected with the driving wheel 27, the driven wheel 28 is fixedly sleeved outside the second rotating pipe 9, and the belt is tightly sleeved between the driving wheel 27 and the driven wheel 28.

[0031] The motor 3 is started to drive the driving wheel 27 to rotate, the driven wheel 28 is driven to rotate, the second rotating pipe 9 is driven to rotate, the center pipe 17 is driven to rotate, the mounting block 18 is driven to rotate through the limiting ring 16 and the limiting strip 19, the sliding bar 5 is driven to rotate, and the fabric is conveyed.

[0032] The bottom plate 1 is fixedly connected with the liquid storage tank 14, the outer wall of the liquid storage tank 14 is fixedly connected with the cooling cover 13, a plurality of groups of refrigerating fins are arranged in the cooling cover 13, the liquid pump 10 is fixedly installed on the top of the bottom plate 1, the liquid inlet of the liquid pump 10 is fixedly communicated with the liquid suction pipe 12, one end of the liquid suction pipe 12 away from the liquid pump 10 is fixedly communicated with the liquid storage tank 14, the liquid outlet of the liquid pump 10 is fixedly communicated with the liquid discharge pipe 11, the second rotating joint 29 is rotationally communicated with one end of the second rotating pipe 9 away from the center pipe 17, and one end of the liquid discharge pipe 11 away from the liquid pump 10 is fixedly communicated with the second rotating joint 29.

[0033] A certain amount of cooling liquid is stored in the liquid storage tank 14, the cooling liquid is in a low-temperature state through the cooling cover 13, the liquid storage tank 14 is started, and the cooling liquid sequentially passes through the liquid suction pipe 12, the liquid discharge pipe 11 and the second rotating pipe 9 to enter the center pipe 17, so that the overall temperature of the device is reduced, and the damage of the fabric caused by the high temperature of the sliding bar 5 due to long-term friction with the fabric is prevented.

[0034] The first rotating pipe 7 is rotatably connected with a first rotating joint 23 at one end away from the connecting pipe 8, and the liquid storage tank 14 is fixedly connected with a liquid return pipe 15 at one side away from the liquid pumping pipe 12, and the liquid return pipe 15 is fixedly connected with the first rotating joint 23 at one end away from the liquid storage tank 14.

[0035] The cooling liquid in the central pipe 17 returns to the liquid storage tank 14 through the liquid return pipe 15, realizing the circulation of the cooling liquid and ensuring the cooling effect.

[0036] Working principle: when the fabric centering device works, the motor 3 drives the driving wheel 27 to rotate, the driven wheel 28 drives the second rotating pipe 9 and the central pipe 17 to rotate, the mounting block 18 drives the slide bar 5 to rotate under the action of the limiting ring 16 and the limiting strip 19, and the fabric is transported; when the fabric is skewed, the cylinder 4 drives the moving frame 6 and the moving plate 25 to move, the mounting block 18 is driven to move through the roller 24, and then the slide bar 5 slides left and right, the polygonal hole 22 at the bending position of the slide bar 5 generates friction with the fabric, the fabric moves left and right, the fabric is centered, the friction coefficient between the slide bar 5 and the fabric does not easily decrease with the increase of the use time, and can basically remain constant, so that the skewed fabric can be centered in time and effectively in the production process, and the production efficiency and product quality are ensured. In addition, the cooling liquid in the liquid storage tank 14 keeps low temperature under the refrigeration of the cooling cover 13, the liquid pump 10 is started to make the cooling liquid enter the central pipe 17 through the liquid pumping pipe 12, the liquid discharging pipe 11 and the second rotating pipe 9, the temperature of the device is reduced, the slide bar 5 is prevented from damaging the fabric due to high friction temperature, and the cooling liquid in the central pipe 17 returns to the liquid storage tank 14 through the liquid return pipe 15 to realize the circulation and ensure the cooling effect.

[0037] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to differentiate one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Also, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus including a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such process, method, article or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fabric centering device comprising a base plate (1) characterized in that: The bottom plate (1) top fixedly connected with two groups of mounting plate (2), left mounting plate (2) on the rotating installation has the first rotating pipe (7), the first rotating pipe (7) right end fixedly connected with connecting pipe (8), the connecting pipe (8) right end fixedly connected with center tube (17), the center tube (17) right end fixedly connected with the second rotating pipe (9), the second rotating pipe (9) rotating through the right side mounting plate (2), the center tube (17) outside is provided with several groups of slide bar (5), the slide bar (5) is made of stainless steel material, the slide bar (5) is provided with a plurality of polygonal hole (22), the slide bar (5) is provided with a plurality of positioning hole (21).

2. A fabric centering device according to claim 1, characterized in that: The side of the slide bar (5) close to the center tube (17) is provided with a mounting block (18), the mounting block (18) is provided with a first sliding groove matched with the slide bar (5), the slide bar (5) and the first sliding groove are connected, the mounting block (18) is fixedly connected with a limiting strip (19) close to the center tube (17), the center tube (17) is fixedly provided with a plurality of limiting rings (16), the limiting ring (16) is provided with a plurality of second sliding grooves matched with the limiting strip (19), the limiting strip (19) and the second sliding groove are connected, the mounting block (18) is fixedly connected with a connecting strip (20) close to the slide bar (5), the positioning hole (21) is provided with a screw, the screw and the connecting strip (20) are connected.

3. A fabric centering device according to claim 2, wherein: The connecting pipe (8) is movably provided with a moving plate (25), the moving plate (25) is fixedly connected with a moving frame (6) on the left side, the moving frame (6) is movably provided outside the connecting pipe (8), the mounting block (18) is rotatably provided with two groups of rollers (24) on the side close to the connecting pipe (8), the two groups of rollers (24) are both abutted with the moving plate (25) on the side close to each other, the left mounting plate (2) is fixedly provided with a cylinder (4), the output end of the cylinder (4) is fixedly connected with the moving frame (6), the left mounting plate (2) is fixedly provided with a limiting frame (26), the moving frame (6) is provided with two limiting blocks, the limiting frame (26) is provided with a limiting slot matched with the limiting block, and the limiting block and the limiting slot are connected.

4. A fabric centering device according to claim 1, wherein: The right mounting plate (2) is fixedly provided with a motor (3), the output end of the motor (3) is fixedly connected with a driving wheel (27), the second rotating pipe (9) is fixedly provided with a driven wheel (28), and the driving wheel (27) and the driven wheel (28) are tensioned and connected with a belt.

5. A fabric centering device according to claim 1, wherein: The bottom plate (1) top fixedly connected with liquid storage tank (14), the liquid storage tank (14) outer wall fixedly connected with cooling cover (13), the cooling cover (13) is provided with several groups of refrigeration sheet, the bottom plate (1) top fixedly installed with liquid pump (10), the liquid inlet of liquid pump (10) fixedly communicated with liquid suction pipe (12), the liquid suction pipe (12) away from the one end of liquid pump (10) and liquid storage tank (14) fixed communication, the liquid outlet of liquid pump (10) fixedly communicated with liquid discharge pipe (11), the second rotating pipe (9) away from the one end of central tube (17) rotatably communicated with second rotary joint (29), the liquid discharge pipe (11) away from the one end of liquid pump (10) and second rotary joint (29) fixed communication.

6. A fabric centering device according to claim 5, wherein: The first rotating pipe (7) away from the one end of connecting pipe (8) rotatably communicated with first rotary joint (23), the liquid storage tank (14) away from the one side of liquid suction pipe (12) fixedly communicated with liquid return pipe (15), the liquid return pipe (15) away from the one end of liquid storage tank (14) and first rotary joint (23) fixed communication.

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