An automatic flattening device for textile preparation

Abstract

The utility model relates to textile flattening technology field, concretely relates to a kind of automatic flattening device for textile preparation, including rack, rack is installed with mutually close upper heating roller and lower heating roller, rack is installed with cantilever roll in the middle to both ends of upper heating roller front side, transmission cloth belt is installed on the cantilever roll in the middle to both ends, the outer surface of transmission cloth belt is fixed with multiple scrapers of equal interval, shaft support is sleeved with cantilever roll end portion, shaft support is installed with rack, motor two is installed in rack top, the output end of motor two and the cantilever roll of upper heating roller both ends are all installed with belt pulley, transmission belt is installed on the belt pulley of motor two output end and cantilever roll.The utility model sets up scraper and transmission cloth belt relatively from the middle of textile to both sides circulating rotation, the surface of textile is scraped by scraper when rotating, to ensure that textile surface is in flat state before flattening, to ensure the product quality after flattening finally.

Description

Technical Field

[0001] This utility model relates to the field of textile flattening technology, specifically to an automated flattening device for textile preparation. Background Technology

[0002] Textile flattening is the process of eliminating wrinkles and smoothing the surface of textiles (such as fabrics and garments) using specific equipment and techniques. It is crucial in textile production, garment manufacturing, and finishing processes. Currently, textile flattening is generally performed using heated rollers, which heat the textile before flattening it. During the conveying of the textile to the heated rollers, localized wrinkles or overlaps may occur, requiring initial smoothing to prevent defects such as indentations and folds. Utility Model Content

[0003] To achieve the above objectives, this utility model specifically adopts the following technical solution: An automated flattening device for textile preparation includes a frame. An upper heating roller and a lower heating roller are installed close to each other within the frame. A base is fixed to the outside of the frame, and a motor is mounted on the base. The output end of the motor is connected to the upper heating roller. Cantilever rollers are installed within the frame at the middle and both ends of the front side of the upper heating roller. A drive belt is installed on the cantilever rollers from the middle to both ends. Multiple equally spaced scrapers are fixed to the outer surface of the drive belt. A shaft is sleeved at the end of the cantilever roller and mounted to the frame. A second motor is installed at the top of the frame. Pulleys are installed at the output end of the second motor and on the cantilever rollers at both ends of the upper heating roller. A drive belt is installed on the output end of the second motor and on the pulleys of the cantilever rollers.

[0004] Furthermore, an upper fixed frame is installed at the top of the frame, and a lower fixed frame is installed directly below the upper fixed frame. Shaft seats are installed at both ends of the bottom of the upper fixed frame and both ends of the top of the lower fixed frame. An upper heating roller and a lower heating roller are respectively sleeved on the shaft seats of the upper fixed frame and the lower fixed frame. An electric cylinder is installed in the frame in the middle of the lower fixed frame. The output end of the electric cylinder abuts against the middle of the bottom of the lower fixed frame and is installed by bolts.

[0005] Furthermore, sprockets are installed at the output end of the motor and at the ends of the upper and lower heating rollers. Chains are installed on the sprockets of the motor, the upper heating roller, and the lower heating roller. The chains pass over the opposite ends of the upper and lower heating roller sprockets. An opening is provided on the frame at the end of the lower heating roller, and the end of the lower heating roller passes through the opening.

[0006] Furthermore, a tensioning wheel is also installed on the frame, and the chain is installed on the tensioning wheel, the motor, the upper heating roller, and the lower heating roller.

[0007] Furthermore, the scraper is arc-shaped, with the arc direction pointing towards the end of the upper heating roller.

[0008] Furthermore, sleeve rods are installed at both ends of the bottom of the lower fixed frame, and a sleeve is installed in the frame directly below the sleeve rods. The bottom of the sleeve rods extends into the sleeve to form a sleeve connection.

[0009] Furthermore, the frame between the upper heating roller and the lower heating roller is provided with a feed inlet and a discharge outlet on the front and rear sides, respectively.

[0010] Furthermore, a support plate is installed at the top position inside the feed inlet. The support plate is V-shaped, and the middle of the support plate is aligned with the middle line of the upper heating roller.

[0011] The beneficial effects of this utility model are as follows: 1. This utility model is equipped with a scraper that rotates in a circular motion from the middle of the textile to both sides along with the transmission belt. During rotation, the scraper flattens the surface of the textile, thereby ensuring that the surface of the textile is flat before pressing, thus ensuring the quality of the final pressed product.

[0012] 2. The lower heating roller of this utility model is supported by an electric cylinder and its height can be adjusted. This allows for adjustment of the distance between the upper and lower heating rollers to apply different pressures according to different types and thicknesses of textiles, ensuring flexible use.

[0013] 3. In this utility model, the chain passes around the two ends of the sprockets at the ends of the upper and lower heating rollers, so that they rotate relative to each other, ensuring the stability of the upper and lower heating rollers in heating, flattening and conveying the textiles.

[0014] 4. The present invention features a V-shaped support plate, which supports the textile on the one hand and uses its own structural characteristics to perform preliminary leveling on the textile on the other hand. Then, the scraper is used to level it. The combination of the two can further improve the leveling effect of the textile. Attached Figure Description

[0015] Figure 1 This is a front view of the present invention; Figure 2 This is a rear view of the present invention; Figure 3 This is a schematic diagram of the heating roller configuration in this utility model; Figure 4 This is a schematic diagram of the electric cylinder configuration in this utility model; Figure 5 This is a schematic diagram of the scraper arrangement in this utility model; Figure 6 This is a schematic diagram of the chain arrangement in this utility model.

[0016] Reference numerals in the attached diagram: 1. Frame; 2. Upper fixed frame; 3. Lower fixed frame; 4. Shaft seat; 5. Upper heating roller; 6. Lower heating roller; 7. Electric cylinder; 8. Motor 1; 9. Machine base; 10. Cantilever roller; 11. Drive belt; 12. Scraper; 13. Shaft frame; 14. Pulley; 15. Motor 2; 16. Drive belt; 17. Feed inlet; 18. Discharge outlet; 19. Support plate; 20. Sleeve; 21. Sleeve rod; 22. Sprocket; 23. Tensioner wheel; 24. Chain; 25. Movable port. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0018] This application provides an automated flattening device for textile preparation, and provides the following technical solution, which will be described in conjunction with the following. Figures 1-6 Please provide a detailed explanation: An automated flattening device for textile manufacturing, such as Figure 1-5 As shown, the machine includes a frame 1. An upper fixed frame 2 is bolted to the top of the frame 1. A lower fixed frame 3 is bolted to the bottom of the upper fixed frame 2. Shaft seats 4 are bolted to both ends of the bottom of the upper fixed frame 2 and both ends of the top of the lower fixed frame 3. An upper heating roller 5 and a lower heating roller 6 are respectively sleeved on the shaft seats 4 of the upper fixed frame 2 and the lower fixed frame 3. An electric cylinder 7 is bolted to the frame 1 in the middle of the lower fixed frame 3. The output end of the electric cylinder 7 abuts against the bottom middle of the lower fixed frame 3 and is bolted to it. A base 9 is welded to the outside of the frame 1. A motor 8 is bolted to the base 9. The output end of the motor 8 is connected to the upper heating roller 5. Cantilever rollers 10 are installed in the frame 1 at the middle and both ends of the front side of the upper heating roller 5. A transmission belt 11 is installed on the cantilever rollers 10 from the middle to both ends. Multiple scrapers 12 at equal intervals are fixed to the outer surface of the transmission belt 11 by rivets. A shaft frame 13 is sleeved on the end of the cantilever roller 10 away from the upper heating roller 5. The shaft frame 13 is installed to the frame 1 by bolts. A second motor 15 is installed on the top of the frame 1 by bolts. Pulleys 14 are installed on the output end of the second motor 15 and on the cantilever rollers 10 at both ends of the upper heating roller 5 by bolts. A transmission belt 16 is installed on the output end of the second motor 15 and on the pulleys 14 of the cantilever rollers 10.

[0019] In use, the textile to be flattened is passed between the upper heating roller 5 and the lower heating roller 6. The electric cylinder 7 is controlled to work, so that its output end extends upward and drives the lower fixed frame 3 and the lower heating roller 6 supported by the lower fixed frame 3 to move upward. According to the thickness of the textile to be flattened and the flattening pressure required, the lower heating roller 6 and the upper heating roller 5 are adjusted to a suitable distance. Then, the power supply to the upper heating roller 5 and the lower heating roller 6 is turned on, so that they are powered on and heated. The heat is transferred to the textile through transfer, so that its temperature rises. Then, the motor 8 is turned on. When the motor 8 is working, its output end drives the upper heating roller 5 to rotate. The upper heating roller 5 rotates counterclockwise and conveys the textile from front to back. The conveying speed is automatically adjusted according to the type of textile. While the textile is being conveyed, the upper heating roller 5 and the lower heating roller 6 heat it. At the same time, the lower heating roller 6 pushes the textile against the upper heating roller 5, so that it is squeezed and flattened by the smooth roller surface. Before starting motor 18, start motor 2 15. After starting motor 2 15, the output end drives its own pulley 14 to rotate. The transmission belt 16 connects motor 2 15 and the pulley 14 of the cantilever roller 10. Therefore, under the drive of the transmission belt 16, motor 2 15 drives the cantilever roller 10 to rotate. The transmission cloth belt 11 installed on the cantilever roller 10 is driven to rotate synchronously. The left and right transmission cloth belts 11 rotate in opposite directions. The left side rotates clockwise and the right side rotates counterclockwise. At this time, the scraper 12 on the transmission cloth belt 11 rotates in a cycle from the middle to both ends relative to the middle of the upper heating roller 5. When the textile passes between the upper heating roller 5 and the lower heating roller 6, the scraper 12 touches the surface of the textile. When the scraper 12 rotates, it scrapes the surface of the textile from the middle to both sides. If the surface of the textile is uneven, it can be scraped flat. The scraped textile is immediately transported by the rotating upper heating roller 5 into the space between the upper heating roller 5 and the lower heating roller 6 and flattened.

[0020] like Figure 6 As shown, the output end of motor 8 and the ends of the upper heating roller 5 and the lower heating roller 6 are all bolted with sprockets 22. The frame 1 is also bolted with tensioning rollers 23. Chains 24 are installed on tensioning rollers 23, motor 8, and the sprockets 22 of the upper heating roller 5 and the lower heating roller 6. Chains 24 pass around the opposite ends of the sprockets 22 of the upper heating roller 5 and the lower heating roller 6. The frame 1 at the end of the lower heating roller 6 has a movable opening 25, and the end of the lower heating roller 6 passes through the movable opening 25.

[0021] When motor 8 is working, its output end drives its own sprocket 22 to rotate. Chain 24 connects all sprockets 22 and tension wheel 23. Therefore, when motor 8 is working, the upper heating roller 5 and lower heating roller 6 are driven to rotate through the chain 24. Since chain 24 passes around the opposite end of the sprockets 22 of the upper heating roller 5 and lower heating roller 6, for example, chain 24 first enters from the right side of the sprocket 22 of the upper heating roller 5 and then exits from the left side, then enters from the right side of the sprocket 22 of the lower heating roller 6 and then exits from the left side, then enters from the right side of the sprocket 22 of motor 8 and exits from the left side, then enters from the left side of the tension wheel 23 and exits from the right side, connecting with the head of the right side of the sprocket 22 of the upper heating roller 5 to form a complete cycle, so that the upper heating roller 5 and lower heating roller 6 rotate simultaneously and relative to each other, ensuring stable conveying of textiles.

[0022] like Figure 5 As shown, the scraper 12 is arranged in an arc shape, with the arc direction being the end of the upper heating roller 5.

[0023] The arc shape helps the scraper 12 to smooth the uneven textile surface. The ends of the arc-shaped upward heating roller 5 are exactly aligned with the scrapers 12 on the two transmission belts 11, which scrape the textile from the middle to both sides. The arc structure is perfectly matched with the direction of movement, ensuring the smoothing effect of the scraper 12.

[0024] like Figure 4 As shown, sleeve rods 21 are bolted to both ends of the bottom of the lower fixed frame 3. A sleeve 20 is bolted to the frame 1 directly below the sleeve rods 21. The bottom of the sleeve rods 21 extends into the sleeve 20 to form a sleeve connection.

[0025] The sleeve 21 and sleeve 20 are connected to assist the support of the lower fixed frame 3. When the lower fixed frame 3 is pushed up and down by the electric cylinder 7, it can only move up and down and cannot rotate, thus ensuring the stability of the lower fixed frame 3 and thus ensuring the stable cooperation between the upper heating roller 5 and the lower heating roller 6.

[0026] like Figure 1 and Figure 2 As shown, the frame 1 between the upper heating roller 5 and the lower heating roller 6 has a feed inlet 17 and a discharge outlet 18 on its front and rear sides, respectively.

[0027] The textile is drawn in through the feed inlet 17, passes between the upper heating roller 5 and the lower heating roller 6, and is then drawn out through the discharge outlet 18. During flattening, the textile is located inside the frame 1, which can reduce the possibility of the textile being contaminated during flattening.

[0028] like Figure 1 As shown, a support plate 19 is bolted to the top of the feed inlet 17. The support plate 19 is V-shaped and its center is aligned with the center line of the upper heating roller 5.

[0029] When the textile is drawn in, it is first drawn over the pallet 19 and then drawn into the frame 1 through the feed port 17. The pallet 19 can support the textile on the one hand, and on the other hand, it can use its own structural characteristics to flatten the textile from the middle to both sides on the bottom surface of the textile as it is conveyed and moved from the surface of the pallet 19, thus performing preliminary flattening of the textile.

[0030] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic flattening device for textile production comprising a frame (1), characterized in that, The frame (1) is equipped with an upper heating roller (5) and a lower heating roller (6) that are close to each other. A base (9) is fixed on the outside of the frame (1). A motor (8) is installed on the base (9). The output end of the motor (8) is connected to the upper heating roller (5). A cantilever roller (10) is installed in the frame (1) between the middle and two ends of the front side of the upper heating roller (5). A transmission belt (11) is installed on the cantilever roller (10) from the middle to the two ends. Multiple scrapers (12) with equal spacing are fixed on the outer surface of the transmission belt (11). A shaft frame (13) is sleeved at the end of the cantilever roller (10). The shaft frame (13) is installed with the frame (1). A motor (15) is installed on the top of the frame (1). A pulley (14) is installed on the output end of the motor (15) and on the cantilever roller (10) at both ends of the upper heating roller (5). A transmission belt (16) is installed on the output end of the motor (15) and on the pulley (14) of the cantilever roller (10).

2. The automated flattening device for textile preparation according to claim 1, characterized in that, An upper fixed frame (2) is installed at the top of the frame (1), and a lower fixed frame (3) is installed directly below the upper fixed frame (2). Bearings (4) are installed at both ends of the bottom of the upper fixed frame (2) and at both ends of the top of the lower fixed frame (3). An upper heating roller (5) and a lower heating roller (6) are respectively sleeved on the bearings (4) of the upper fixed frame (2) and the lower fixed frame (3). An electric cylinder (7) is installed in the frame (1) in the middle of the lower fixed frame (3). The output end of the electric cylinder (7) abuts against the middle of the bottom of the lower fixed frame (3) and is installed by bolts.

3. An automated flattening device for textile production according to claim 2, characterized in that, Sprockets (22) are installed at the output end of the motor (8) and at the ends of the upper heating roller (5) and the lower heating roller (6). Chains (24) are installed on the sprockets (22) of the motor (8), the upper heating roller (5) and the lower heating roller (6). The chains (24) pass over the opposite ends of the sprockets (22) of the upper heating roller (5) and the lower heating roller (6). A movable opening (25) is opened on the frame (1) at the end of the lower heating roller (6). The end of the lower heating roller (6) passes through the movable opening (25).

4. An automated flattening device for textile production according to claim 3, characterized in that, The frame (1) is also equipped with a tension wheel (23), and the chain (24) is installed on the tension wheel (23) and the sprockets (22) of the motor (8), the upper heating roller (5) and the lower heating roller (6).

5. An automatic flattening device for textile preparation according to claim 1, characterized in that, The scraper (12) is arc-shaped, with the arc direction being the end of the upper heating roller (5).

6. An automated flattening device for textile production according to claim 2, characterized in that, The lower fixed frame (3) has sleeve rods (21) installed at both ends of the bottom. A sleeve (20) is installed in the frame (1) directly below the sleeve rod (21). The bottom of the sleeve rod (21) extends into the sleeve (20) to form a sleeve connection.

7. An automated flattening device for textile production according to claim 1, characterized in that, The frame (1) between the upper heating roller (5) and the lower heating roller (6) has a feed inlet (17) and a discharge outlet (18) on its front and rear sides respectively.

8. An automated flattening device for textile production according to claim 7, characterized in that, A tray (19) is installed at the top of the feed inlet (17). The tray (19) is V-shaped and the middle of the tray (19) is aligned with the middle line of the upper heating roller (5).

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