A self-cleaning fabric leveling mechanism for polyester-viscose dyed fabrics

Abstract

This utility model belongs to the field of fabric processing technology, specifically disclosing a self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric. It includes a housing, with a transmission chamber located on the right side of the top of the housing. Three sets of worm gears are longitudinally movably connected to the front end of the transmission chamber, and a worm is movably connected between the left and right sides of the rear end of the transmission chamber. A motor is fixed to the lower right corner of the housing. This self-cleaning fabric leveling mechanism guides the fabric sheet into the housing from left to right, winding it around the three sets of electric heating rollers. The motor is started, rotating the worm in the transmission chamber, which then guides the worm gears meshing in front of the worm to rotate. Because the central screw rod (two screws) has the opposite thread to the two side screws (one screw), the positions of the three sets of electric heating rollers can be adjusted in opposite directions, ensuring that the lifting positions of the two side electric heating rollers are opposite to those of the central electric heating roller, thereby tightening the fabric sheet and solving the problem of fabric twisting.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, specifically to a self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric. Background Technology

[0002] Polyester-viscose dyed fabric is a type of fabric made from a blend of polyester and viscose. It has excellent abrasion resistance and tensile strength, and can maintain its bright color after dyeing without fading quickly. Therefore, it is often used to make the inner and outer layers of various garments. In order to ensure the flatness of the fabric, it needs to be heat-pressed.

[0003] Traditional leveling mechanisms mostly consist of several electrically heated rollers. Since the rollers cannot apply tension to the fabric, if the fabric is twisted or tangled during the transfer process, it will be difficult to ensure that the leveling work achieves the expected results, and they also lack self-cleaning ability.

[0004] Now, a novel self-cleaning fabric leveling mechanism for polyester-viscose dyed fabrics is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a self-cleaning fabric leveling mechanism for polyester-viscose dyed fabrics, so as to solve the problem of easy twisting of fabric pieces mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric, comprising a housing, a transmission chamber located on the right side inside the top of the housing, three sets of worm gears being longitudinally movably connected to the front end of the transmission chamber, a worm gear being movably connected between the left and right sides of the rear end of the transmission chamber, a motor being fixed to the lower right corner inside the housing, two lead screws being longitudinally movably connected to the front right side inside the housing, a lead screw being located at the center between the two lead screws, and the top and bottom of the lead screws being respectively installed in the housing, sleeves being sleeved on the outside of the lead screws and the lead screws being sleeved on the outside, and threaded grooves being provided at the top and bottom of the sleeves, a motor being installed at the rear inside the sleeves, and electric heating rollers being movably connected to the rear outside the sleeves, with fabric pieces wound between the three sets of electric heating rollers.

[0007] As a further technical solution of this utility model, the output end of the third motor is fixedly connected to the heating roller shaft at the rear, and the output end of the first motor is fixedly connected to the worm gear on the left side.

[0008] As a further technical solution of this utility model, a water tank is fixed on the left side of the top of the outer shell, and a liquid pump is fixed below the center of the front end of the water tank. A diversion pipe is fixed between the bottom of the liquid pump and the outer shell. A spray plate is fixed between the front and back of the bottom of the diversion pipe. A partition is fixed longitudinally on the left side inside the outer shell, and a heat insulation pad is fixed inside the partition. A through groove is provided horizontally above the partition and the heat insulation pad.

[0009] As a further technical solution of this utility model, a transverse cavity is provided between the front and rear of the upper left corner inside the outer shell, and a screw is movably connected between the front and rear of the transverse cavity. Threaded blocks are threaded to the front and rear ends of the screw, and a sleeve is fixed to the bottom of the threaded blocks. A cylinder is fixed to the center of the top of the sleeve, and a pressure plate is fixed to the bottom of the piston rod of the cylinder. Upper rollers are movably connected to both sides inside the pressure plate, and lower rollers are movably connected to both sides of the bottom of the sleeve. A second motor is fixed to the upper left corner of the front end of the outer shell.

[0010] As a further technical solution of this utility model, the output end of the second motor is fixedly connected to the screw, and the threaded block and the ferrule are on the same vertical plane.

[0011] As a further technical solution of this utility model, the piston rod of the cylinder guides the pressure plate to rise and fall, and the upper roller and the lower roller have the same specifications.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the self-cleaning fabric leveling mechanism of the polyester-viscose dyed fabric not only realizes hot pressing and tensioning of the fabric and pre-spraying of clean water, but also realizes restriction of the movement of the fabric from both the front and rear ends;

[0013] (1) The electric heating roller shafts are movably connected to the rear of the outer casing. The cloth is guided from left to right into the outer casing and wrapped around the three sets of electric heating roller shafts. The motor is started and the worm gear in the transmission chamber is rotated. Then, the worm gears meshing in front of the worm gear are guided to rotate. Since the screw 2 at the center and the screw 1 on both sides have opposite threads, the positions of the three sets of electric heating roller shafts can be adjusted in opposite directions to ensure that the lifting positions of the electric heating roller shafts on both sides are opposite to those of the electric heating roller shaft at the center. This tightens the cloth to prevent it from twisting or curling. With the spray plate on the left, the electric heating roller shafts can be wiped with the wet cloth at the beginning of the machine operation to achieve the purpose of self-cleaning of the device without opening the outer casing.

[0014] (2) By fixing a spray plate between the front and rear ends at the bottom of the diversion pipe, after the cloth enters the outer shell, its conveying position will be restricted by the clamps at the front and rear ends. Then, clean water is drawn from the water tank by the liquid pump and injected into the spray plate through the diversion pipe. It is sprayed on the cloth that moves and is fixed below, which is convenient for wiping each electric heating roller shaft and can also help to flatten the wrinkles on the surface of the cloth when contacting the three sets of electric heating roller shafts. The presence of the partition and the heat insulation pad can avoid mutual interference between the two processing chambers.

[0015] (3) By fixing a sleeve at the bottom of the threaded block, the motor is started and the screw in the transverse cavity is rotated according to the width of the fabric piece, guiding the threaded block and the sleeve to slide in opposite directions so that the sleeve is symmetrically engaged at the front and rear ends of the fabric piece. Then, the piston rod of the cylinder vertically lowers the pressure plate, forcing the upper roller and the lower roller to clamp the front and rear ends of the fabric piece and assisting it to enter and exit the partition and the outer shell, thus spreading the fabric piece open for flattening. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2 This is a front view cross-sectional structural diagram of the transmission chamber of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the card sleeve of this utility model;

[0019] Figure 4 This is a side view cross-sectional structural diagram of the outer shell of this utility model.

[0020] In the diagram: 1. Outer shell; 2. Partition plate; 3. Insulation pad; 4. Lead screw one; 5. Lead screw two; 6. Heating roller shaft; 7. Sleeve block; 8. Cloth piece; 9. Motor one; 10. Worm gear; 11. Worm; 12. Transmission chamber; 13. Water tank; 14. Liquid pump; 15. Diverter pipe; 16. Motor two; 17. Spray plate; 18. Compression sleeve; 19. Motor three; 20. Threaded groove; 21. Through groove; 22. Cylinder; 23. Upper roller; 24. Lower roller; 25. Horizontal cavity; 26. Screw; 27. Threaded block; 28. Pressure plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4An embodiment of this utility model provides a self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric, comprising a housing 1, a transmission chamber 12 disposed on the right side inside the top of the housing 1, and three sets of worm gears 10 longitudinally movably connected to the front end of the transmission chamber 12, and a worm 11 movably connected between the left and right sides of the rear end of the transmission chamber 12, a motor 9 fixed in the lower right corner inside the housing 1, two lead screws 4 longitudinally movably connected to the front right side inside the housing 1, a lead screw 5 disposed at the center between the two lead screws 4, and the top and bottom of the lead screw 5 respectively installed in the housing 1, sleeve blocks 7 respectively sleeved on the outside of the lead screws 4 and the inside of the sleeve blocks 7 respectively provided with threaded grooves 20 at the top and bottom, a motor 19 disposed at the rear inside the sleeve blocks 7, and an electric heating roller shaft 6 movably connected to the rear outside the sleeve blocks 7, and a fabric piece 8 wound between the three sets of electric heating roller shafts 6;

[0023] The output end of motor 319 is fixedly connected to the electric heating roller shaft 6 at the rear, and the output end of motor 19 is fixedly connected to the worm gear 11 on the left side.

[0024] Specifically, such as Figure 1 and Figure 2 As shown, the fabric piece 8 is introduced into the outer casing 1 from left to right and wound around the three sets of electric heating roller shafts 6. The motor 9 is started and the worm gear 11 in the transmission chamber 12 is rotated. Then, the worm wheels 10 meshing in front of the worm gear 11 are guided to rotate. Since the screw 5 at the center has the opposite thread to the screw 4 on both sides, the position of the three sets of electric heating roller shafts 6 can be adjusted in opposite directions to ensure that the lifting position of the electric heating roller shafts 6 on both sides is opposite to that of the electric heating roller shaft 6 at the center, thereby tightening the fabric piece 8 to prevent it from twisting or curling.

[0025] A water tank 13 is fixed to the left side of the top of the outer shell 1, and a liquid pump 14 is fixed below the center of the front end of the water tank 13. A diversion pipe 15 is fixed between the bottom of the liquid pump 14 and the outer shell 1. A spray plate 17 is fixed between the front and back of the bottom of the diversion pipe 15. A partition 2 is fixed longitudinally on the left side inside the outer shell 1, and a heat insulation pad 3 is fixed inside the partition 2. A through groove 21 is provided horizontally above the partition 2 and the heat insulation pad 3.

[0026] Specifically, such as Figure 1 and Figure 3 As shown, after the cloth piece 8 enters the outer casing 1, its conveying position is first restricted by the clamps 18 at both ends. Then, clean water is drawn from the water tank 13 by the liquid pump 14 and injected into the spray plate 17 through the diversion pipe 15. The water is sprayed onto the cloth piece 8 that moves and is fixed below, which not only makes it convenient to wipe each electric heating roller shaft 6, but also helps to flatten the wrinkles on the surface of the cloth piece 8 when it comes into contact with the three sets of electric heating roller shafts 6.

[0027] A transverse cavity 25 is provided between the front and rear of the upper left corner inside the outer casing 1. A screw 26 is movably connected between the front and rear of the transverse cavity 25. Threaded blocks 27 are threaded to the front and rear ends of the screw 26. A sleeve 18 is fixed to the bottom of the threaded block 27. A cylinder 22 is fixed to the center of the top of the sleeve 18. A pressure plate 28 is fixed to the bottom of the piston rod of the cylinder 22. Upper rollers 23 are movably connected to both sides inside the pressure plate 28. Lower rollers 24 are movably connected to both sides of the bottom end inside the sleeve 18. A motor 26 is fixed to the upper left corner of the front end of the outer casing 1.

[0028] The output end of motor 216 is fixedly connected to screw 26 at the rear. Threaded block 27 and ferrule 18 are on the same vertical plane. The piston rod of cylinder 22 guides pressure plate 28 to rise and fall. Upper roller 23 and lower roller 24 have the same specifications.

[0029] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, depending on the width of the fabric piece 8, the motor 16 is started and the screw 26 in the transverse cavity 25 is rotated to guide the threaded block 27 and the clamping sleeve 18 to slide in opposite directions so that the clamping sleeve 18 is symmetrically engaged at the front and rear ends of the fabric piece 8. Then, the piston rod of the cylinder 22 vertically lowers the pressure plate 28, forcing the upper roller 23 and the lower roller 24 to clamp the front and rear ends of the fabric piece 8 and assisting it in entering and exiting the partition 2 and the outer shell 1.

[0030] Furthermore, motor 19, motor 216, motor 319 and cylinder 22 are all electrically connected to an external PLC control module to control the opening and closing of motor 19, motor 216, motor 319 and cylinder 22 and preset relevant parameters. The electrical connection relationship and control method between them are existing technologies, so they will not be described in detail.

[0031] Working principle: When using this utility model, the fabric piece 8 is first introduced into the outer shell 1 from left to right. Depending on the width of the fabric piece 8, the motor 16 is started and the screw 26 in the transverse cavity 25 is rotated, guiding the threaded block 27 and the clamping sleeve 18 to slide in opposite directions so that the clamping sleeve 18 is symmetrically engaged with the front and rear ends of the fabric piece 8. Then, the piston rod of the cylinder 22 vertically lowers the pressure plate 28, forcing the upper roller 23 and the lower roller 24 to clamp the front and rear ends of the fabric piece 8 and assisting it in moving in and out of the partition 2 and the outer shell 1. Then, the liquid pump 14 draws clean water from the water tank 13 and diverts it. The liquid is injected into the spray plate 17 through the pipe 15 and sprayed onto the surface of the movable and fixed cloth sheet 8 below. The right side of the cloth sheet 8 is wrapped around the three sets of electric heating roller shafts 6. The motor 9 is started and the worm gear 11 in the transmission chamber 12 is rotated. Then, the worm wheels 10 meshing in front of the worm gear 11 are guided to rotate. Since the screw 2 5 at the center has the opposite thread to the screw 4 on both sides, the position of the three sets of electric heating roller shafts 6 can be adjusted in opposite directions to ensure that the lifting position of the electric heating roller shafts 6 on both sides is opposite to that of the electric heating roller shaft 6 at the center. This tightens the cloth sheet 8 to prevent it from twisting or curling and flattens the cloth sheet 8.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric, comprising a housing (1), characterized in that: A transmission chamber (12) is provided on the right side inside the top of the outer shell (1), and three sets of worm gears (10) are longitudinally movably connected to the front end of the transmission chamber (12). A worm (11) is movably connected between the left and right sides of the rear end of the transmission chamber (12). A motor (9) is fixed in the lower right corner inside the outer shell (1). Two lead screws (4) are longitudinally movably connected to the front right side inside the outer shell (1). A center is provided between the two lead screws (4). There is a lead screw two (5), and the top and bottom of the lead screw two (5) are respectively installed in the outer shell (1). The lead screw one (4) and the lead screw two (5) are respectively sleeved with a sleeve block (7), and the upper and lower sides of the sleeve block (7) are respectively provided with threaded grooves (20). The motor three (19) is installed at the rear of the sleeve block (7). The rear of the sleeve block (7) is movably connected to the heating roller shaft (6), and the three sets of heating roller shafts (6) are wrapped with cloth pieces (8).

2. The self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric according to claim 1, characterized in that: The output end of the third motor (19) is fixedly connected to the electric heating roller shaft (6) at the rear, and the output end of the first motor (9) is fixedly connected to the worm gear (11) on the left side.

3. The self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric according to claim 1, characterized in that: A water tank (13) is fixed on the left side of the top of the outer shell (1), and a liquid pump (14) is fixed below the center of the front end of the water tank (13). A diversion pipe (15) is fixed between the bottom of the liquid pump (14) and the outer shell (1). A spray plate (17) is fixed between the front and back of the bottom of the diversion pipe (15). A partition (2) is fixed longitudinally on the left side inside the outer shell (1), and a heat insulation pad (3) is fixed inside the partition (2). A through groove (21) is provided horizontally above the partition (2) and the heat insulation pad (3).

4. The self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric according to claim 1, characterized in that: A transverse cavity (25) is provided between the front and back of the upper left corner inside the outer shell (1), and a screw (26) is movably connected between the front and back of the transverse cavity (25). Threaded blocks (27) are threaded to the front and back ends of the screw (26), and a sleeve (18) is fixed to the bottom of the threaded block (27). A cylinder (22) is fixed to the center of the top of the sleeve (18), and a pressure plate (28) is fixed to the bottom of the piston rod of the cylinder (22). Upper rollers (23) are movably connected to both sides inside the pressure plate (28), and lower rollers (24) are movably connected to both sides of the bottom end inside the sleeve (18). A motor (16) is fixed to the upper left corner of the front end of the outer shell (1).

5. The self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric according to claim 4, characterized in that: The output end of the second motor (16) is fixedly connected to the screw (26), and the threaded block (27) and the ferrule (18) are on the same vertical plane.

6. The self-cleaning fabric leveling mechanism for polyester-viscose dyed fabric according to claim 4, characterized in that: The piston rod of the cylinder (22) guides the pressure plate (28) to rise and fall, and the upper roller (23) and the lower roller (24) have the same specifications.

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