A fabric processing edge pressing device

Abstract

This utility model discloses a fabric processing edge pressing device, including an edge pressing machine body. Fixed frames are fixedly connected to both sides of the edge pressing machine body. A first bearing seat, extending through to the other side, is fixedly connected to one side of the outer surface of each of the two fixed frames. A roller is fixedly connected to the inner ring of the bearings built into each of the two first bearing seats. A rotating assembly is installed between each roller and an adjacent fixed frame. An adjustable pressure plate is installed at one end of each of the two rollers. In this utility model, the automatic unwinding and rewinding of the fabric is achieved through the cooperation of the fixed frames, double rollers, and rotating assembly. The adjustable pressure plate and fixed-point pressure plate ensure reliable roller fixation. The combination of guide rollers and spring-loaded pressure rollers effectively eliminates fabric wrinkles, maintains flatness and stable tension, thereby realizing fully automated continuous operation from unwinding to rewinding, significantly improving the production efficiency and edge pressing quality consistency of long roll fabric processing.

Description

Technical Field

[0001] This utility model relates to the field of edge pressing equipment technology, and in particular to an edge pressing equipment for fabric processing. Background Technology

[0002] An edge pressing machine, also known as an ultrasonic lace machine or ultrasonic embossing machine, is a highly efficient sewing and embossing device. It is mainly used for hemming, welding, cutting, and embossing synthetic fiber fabrics. Processed products feature good water tightness, high production efficiency, no need for needles, threads, or accessories, smooth welded surfaces without burrs, and a pleasant hand feel. Edge pressing machines are widely used in the clothing, toy, food, and environmentally friendly non-woven bag industries.

[0003] Currently, common edge-pressing equipment on the market (such as the RS-60S ultrasonic lace machine) is mainly suitable for edge-pressing shorter fabrics. Its worktable size and operation mode are usually designed for segmented, intermittent production. However, when processing continuous long fabrics or rolls, such equipment often requires frequent interruptions in the processing due to structural limitations, requiring manual positioning and alignment. This not only affects production efficiency but also makes it difficult to ensure the consistency of pressing quality.

[0004] Therefore, we propose a fabric processing edge pressing device. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a fabric processing edge pressing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a fabric processing edge pressing device, including an edge pressing machine body, with fixed frames fixedly connected to both sides of the edge pressing machine body, and a first bearing seat that extends through to the other side fixedly connected to one side of the outer surface of each of the two fixed frames, and a roller fixedly connected to the inner ring of the bearing built into the two first bearing seats.

[0007] Each of the aforementioned reels shares a rotating assembly with its adjacent mounting frame;

[0008] An adjustable pressure plate is installed at one end of each of the two rollers, and a fixed pressure plate is fixedly connected to the other end of each of the two rollers;

[0009] The top edge of the pressing machine body is provided with an assembly groove, and guide rollers are fixedly connected to the inner walls on both sides of the assembly groove.

[0010] Above the guide roller is a pressing roller connected to the body of the pressing machine.

[0011] Furthermore, the rotating assembly includes a first motor and two meshing gears. The first motor is fixedly mounted on the outer wall of one side of the adjacent fixed frame. The driving end of the first motor is fixedly connected to the adjacent gear. The other single gear is fixedly sleeved on the outer surface of the adjacent reel and can drive the reel on that side to rotate.

[0012] Furthermore, both adjustable pressure plates include a rotating wheel, which is located at the end of the roll. One end of the rotating wheel is fixedly connected to a screw, which extends through the end of the roll and is rotatably connected to the roll. A movable plate is threaded onto the outer surface of the screw, which extends through the roll and slides on the outer surface of the roll. This enables rapid clamping and loosening of fabric rolls of different widths, significantly improving roll changing efficiency and equipment adaptability.

[0013] Furthermore, the outer surface of the scroll is provided with travel holes on both sides, which are matched with the movable plate. The travel holes ensure that the movable plate can only move on a fixed path, preventing the pressure plate from tilting or jamming during rotation.

[0014] Furthermore, both of the fixed-point pressure plates include bolts, and the bolts are fixedly embedded at one end of the roll. The outer surface of the bolts is threaded with a locking plate, providing a reliable axial positioning reference for the fabric roll.

[0015] Furthermore, the guide roller includes two second bearing seats, and the seats of the two second bearing seats are respectively fixedly embedded in the inner wall of adjacent sides of the assembly groove. The inner rings of the bearings built into the two second bearing seats are jointly fixedly connected to the lower roller shaft, which provides a smooth and flat transition guide surface for the fabric.

[0016] Furthermore, the pressing roller includes two fixed seats, which are fixedly installed on the top of the pressing machine body. Guide rails are fixedly connected to the outer walls of adjacent sides of the two fixed seats. Slide seats are slidably sleeved on the outer surfaces of the two guide rails. Third bearing seats are fixedly connected to adjacent sides of the outer surfaces of the two slide seats. The inner rings of the bearings built into the two third bearing seats are fixedly connected to the upper roller shaft. Springs are fixedly connected to the tops of the two slide seats and the adjacent fixed seats respectively. The pressing roller provides adjustable pressing force through the springs, which can adapt to fabrics of different thicknesses.

[0017] The beneficial effects of this utility model are:

[0018] In use, this utility model achieves automatic unwinding and rewinding of the fabric through the cooperation of a fixed frame, double rollers and rotating components. Adjustable pressure plates and fixed-point pressure plates ensure reliable fixing of the roll. Combined with the structure of guide rollers and spring pressure rollers, it effectively eliminates fabric wrinkles, maintains flatness and stable tension, thus realizing fully automated continuous operation from unwinding to rewinding, significantly improving the production efficiency and edge pressing quality consistency of long roll fabric processing. Attached Figure Description

[0019] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 3 This is a schematic diagram of the scroll mounting structure of this utility model.

[0023] The attached figures are labeled as follows:

[0024] 1. Edge pressing machine body; 2. First motor; 3. Gear; 4. Fixed frame; 5. Stroke hole; 6. Movable plate; 7. Roller shaft; 8. Upper roller shaft; 9. Locking plate; 10. Spring; 11. Fixed seat; 12. Guide rail; 13. Slide seat; 14. Third bearing seat; 15. Assembly slot; 16. Second bearing seat; 17. Lower roller shaft; 18. Rotary wheel; 19. First bearing seat; 20. Screw; 21. Bolt. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-3As shown, a fabric processing edge pressing device is disclosed, including an edge pressing machine body 1. Both sides of the edge pressing machine body 1 are fixedly connected to a fixing frame 4. One side of the outer surface of each of the two fixing frames 4 is fixedly connected to a first bearing seat 19 that extends to the other side. The inner rings of the bearings built into the two first bearing seats 19 are fixedly connected to a roller 7.

[0027] A rotating assembly is installed between each of the individual spools 7 and the adjacent fixed frame 4. The rotating assembly includes a first motor 2 and two meshing gears 3. The first motor 2 is fixedly installed on one side of the outer wall of the adjacent fixed frame 4. The drive end of the first motor 2 is fixedly connected to the adjacent gear 3. The other individual gear 3 is fixedly sleeved on the outer surface of the adjacent spool 7.

[0028] Each of the two spools 7 has an adjustable pressure plate installed at one end. Each of the two adjustable pressure plates includes a rotating wheel 18, which is located at the end of the spool 7. One end of the rotating wheel 18 is fixedly connected to a screw 20, which extends through the end of the spool 7 and is rotatably connected to the spool 7. A movable plate 6 is threaded onto the outer surface of the screw 20, which extends through the spool 7 and is slidably fitted onto the outer surface of the spool 7. Both sides of the outer surface of the spool 7 have stroke holes 5 that extend through to the interior, and the stroke holes 5 match the movable plate 6. The locking direction of the screw 20 is consistent with the rotation direction of the spool 7 to ensure that the locking effect becomes better over time.

[0029] The other ends of the two rollers 7 are fixedly connected to fixed pressure plates. Both fixed pressure plates include bolts 21, and the bolts 21 are fixedly embedded in one end of the roller 7. The outer surface of the bolts 21 is threaded with locking plates 9. The locking plates 9 serve as support points on the fixed side and cooperate with the adjustable pressure plates to firmly lock the fabric roll onto the rollers 7 from both sides.

[0030] The top edge of the pressing machine body 1 is provided with an assembly groove 15. The inner walls of both sides of the assembly groove 15 are fixedly connected to guide rollers. The guide rollers include two second bearing seats 16, and the seats of the two second bearing seats 16 are respectively fixedly embedded in the inner walls of adjacent sides of the assembly groove 15. The inner rings of the bearings built into the two second bearing seats 16 are fixedly connected to a lower roller shaft 17. The lower roller shaft 17 provides a definite conveying path and support point for the fabric, changes the direction of fabric travel, and makes it accurately enter the processing area of ​​the pressing machine body 1.

[0031] Above the guide roller is a pressing roller connected to the pressing machine body 1. The pressing roller includes two fixed seats 11, which are fixedly installed on the top of the pressing machine body 1. Guide rails 12 are fixedly connected to the outer walls of adjacent sides of the two fixed seats 11. Slide seats 13 are slidably sleeved on the outer surfaces of the two guide rails 12. Third bearing seats 14 are fixedly connected to adjacent sides of the outer surfaces of the two slide seats 13. The inner rings of the bearings built into the two third bearing seats 14 are fixedly connected to the upper roller shaft 8. Springs 10 are fixedly connected to the tops of the two slide seats 13 and adjacent fixed seats 11 respectively. The springs 10 always provide a downward pushing force.

[0032] Working principle: When the work starts, the empty fabric roll is installed on the roller 7 on one side of the rotating component, and the fabric roll with the fabric is installed on the other roller 7.

[0033] Next, the locking plate 9 is screwed onto the bolt 21 for positioning the fabric roll. Then, by rotating the adjustable pressure plate's wheel 18, the screw 20 is driven to rotate, causing the movable plate 6 to extend radially, thereby pressing the fabric roll.

[0034] After completing the above preparations, start the equipment. The first motor 2 of the rotating assembly operates, driving the connected roller 7 to rotate via a pair of meshing gears 3, thus winding up the fabric. During the winding process, the fabric is guided by the guide rollers and then enters the pressing roller area. Under the action of the spring 10, the upper roller 8 presses the fabric tightly onto the lower roller 17, effectively eliminating wrinkles and keeping the fabric flat and with stable tension, preparing it for subsequent high-quality edge pressing.

[0035] The pressed and flattened fabric passes smoothly under the ultrasonic pressing device (not shown in the figure, but a component of the original equipment) of the pressing machine body 1, completing processes such as sewing, embossing, or melting and cutting.

[0036] This enables fully automated continuous operation from "unwinding → guiding → pressing → edge pressing → rewinding".

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fabric processing edge press apparatus comprising an edge press body (1), characterized in that: Both sides of the pressing machine body (1) are fixedly connected to a fixing frame (4), and one side of the outer surface of the two fixing frames (4) is fixedly connected to a first bearing seat (19) that extends to the other side. The inner ring of the bearing built into the two first bearing seats (19) is fixedly connected to a roller (7). Each of the individual reels (7) is connected to an adjacent fixing frame (4) by a rotating assembly. An adjustable pressure plate is installed at one end of each of the two rollers (7), and a fixed pressure plate is fixedly connected to the other end of each of the two rollers (7); The top side edge of the pressing machine body (1) is provided with an assembly groove (15), and the inner walls on both sides of the assembly groove (15) are fixedly connected with guide rollers. Above the guide roller is a pressing roller connected to the pressing machine body (1).

2. The edge pressing apparatus for fabric processing according to claim 1, characterized by: The rotating assembly includes a first motor (2) and two meshing gears (3), and the first motor (2) is fixedly mounted on the outer wall of one side of the adjacent fixed frame (4). The driving end of the first motor (2) is fixedly connected to the adjacent gear (3), and the other single gear (3) is fixedly sleeved on the outer surface of the adjacent scroll (7).

3. The edge pressing apparatus for fabric processing according to claim 1, characterized by: Both of the adjustable pressure plates include a roller (18), and the roller (18) is located at the end of the spool (7). One end of the roller (18) is fixedly connected to a screw (20), and the screw (20) extends through the end of the spool (7) and is rotatably connected to the spool (7). The outer surface of the screw (20) is threaded with a movable plate (6), and the movable plate (6) is located through the spool (7) and is slidably fitted on the outer surface of the spool (7).

4. The edge pressing apparatus for fabric processing according to claim 3, characterized in that: Both sides of the outer surface of the scroll (7) are provided with stroke holes (5) that extend into the interior, and the stroke holes (5) are matched with the movable plate (6).

5. The edge press apparatus for fabric processing according to claim 1, wherein: Both of the fixed pressure plates include bolts (21), and the bolts (21) are fixedly embedded in one end of the reel (7). The outer surface of the bolts (21) is threaded with locking plates (9).

6. The edge press apparatus for fabric processing according to claim 1, wherein: The guide roller includes two second bearing seats (16), and the seats of the two second bearing seats (16) are respectively fixedly embedded in the inner wall of the adjacent side of the assembly groove (15). The inner rings of the bearings built into the two second bearing seats (16) are fixedly connected to the lower roller shaft (17).

7. The fabric processing edge pressing equipment according to claim 1, characterized in that: The pressing roller includes two fixed seats (11), and the fixed seats (11) are fixedly installed on the top of the pressing machine body (1). The outer walls of the two fixed seats (11) are fixedly connected to guide rails (12). The outer surfaces of the two guide rails (12) are slidably sleeved with slide seats (13). The outer surfaces of the two slide seats (13) are fixedly connected to third bearing seats (14) on adjacent sides. The inner rings of the bearings built into the two third bearing seats (14) are fixedly connected to the upper roller shaft (8). The tops of the two slide seats (13) are fixedly connected to the adjacent fixed seats (11) with springs (10).

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