Automatic cloth hot-pressing device

Abstract

The utility model discloses an automatic cloth hot-pressing device which comprises a machine frame, a driving frame, an upper conveying belt, a lower conveying belt and a hot-pressing block, the upper conveying belt is rotationally installed on the driving frame, the driving frame is installed on the machine frame in a lifting mode, and a driving piece used for driving the driving frame to ascend and descend on the machine frame is arranged on the machine frame; the upper conveying belt is rotatably mounted on the rack, the lower conveying belt is rotatably mounted on the rack, a cloth wrapped with a covered edge is placed between the upper conveying belt and the lower conveying belt, and the hot pressing block is fixedly mounted on the driving frame, located in the upper conveying belt and connected to the upper conveying belt in an abutting mode. The cloth edge covering device can reduce manual use and improve the cloth edge covering effect.

Description

Technical Field

[0001] The invention relates to the field of cloth processing, and in particular to an automatic hot pressing device for cloth. Background Art

[0002] Currently, when hemming fabric, workers need to first stick a tape (usually hot melt tape) on the edge of the fabric, fold the hemming and wrap it around the edge of the fabric with the tape, and use a hot pressing block to heat-press the hemming to melt the tape so that the fabric and the hemming can fit together.

[0003] Regarding the above-mentioned related technologies, for some large-area fabrics such as curtains, after gluing and folding the edges to complete the hemming process, workers are required to move along the length direction of the fabric and the hemming to perform hot pressing, flattening and shaping processing on the position, which consumes a lot of manpower. Summary of the invention

[0004] In order to reduce manual labor and improve the hemming effect, the present application provides a cloth hot hemming machine.

[0005] The present application provides an automatic hot pressing device for fabrics, which adopts the following technical solutions:

[0006] A cloth automatic hot pressing device comprises a frame, a driving frame, an upper conveyor belt, a lower conveyor belt and a hot pressing block, wherein the upper conveyor belt is rotatably mounted on the driving frame, and the driving frame is lifted and lowered on the frame, and a driving member for driving the driving frame to be lifted and lowered on the frame is provided on the frame; the lower conveyor belt is rotatably mounted on the frame, and a working chamber for placing cloth wrapped with hemming is formed between the upper conveyor belt and the lower conveyor belt, and the hot pressing block is fixedly mounted on the driving frame, and the hot pressing block is located inside the upper conveyor belt and abuts against the upper conveyor belt.

[0007] By adopting the above technical solution, during operation, the worker first starts the driving member to drive the driving frame to rise, thereby expanding the space of the working chamber, and at the same time, folds the edge and wraps it around the edge of the cloth with the rubber strip and places it in the working chamber, and then starts the driving member again to drive the driving frame to press down. At this time, the upper conveyor belt and the lower conveyor belt work together to press the edge and the cloth, and the upper conveyor belt and the lower conveyor belt are started. After the two conveyor belts rotate synchronously, the cloth is driven to be transmitted in the working chamber; at the same time, the hot pressing block heats the upper conveyor belt, thereby hot pressing the cloth during the transmission process; compared with the traditional process that requires workers to move and then hot press the cloth, this solution only requires workers to complete the preliminary edge folding and place it in the working chamber to complete the hot pressing of the cloth, which reduces the use of manpower, improves the degree of automation of the hot pressing process, and can further improve the precision of the operation compared to manual work.

[0008] Preferably, the driving member is a cylinder, the cylinder is fixedly mounted on the frame, and the output end of the cylinder is fixedly connected to the driving frame.

[0009] By adopting the above technical solution, the lifting and lowering of the driving frame can be realized by starting the cylinder. This driving method has a simple structure and is easy for workers to operate.

[0010] Preferably, the frame is provided with a guide rail, the driving frame is provided with a sliding groove, and the guide rail is slidably connected to the driving frame through the sliding groove.

[0011] By adopting the above technical solution, the guide rail is used to limit the sliding path of the driving frame, so that the driving frame can slide stably on the frame, thereby improving the sliding stability of the driving frame.

[0012] Preferably, a first conveyor belt for placing unwrapped fabric is rotatably mounted on the frame, a transmission direction of the first conveyor belt is parallel to a transmission direction of the lower conveyor belt, and a driving assembly for driving the first conveyor belt to rotate on the frame is mounted on the frame.

[0013] By adopting the above technical solution, the remaining part of the cloth without hemming is placed on the first conveyor belt, and this part of the cloth is moved synchronously on the frame with the cloth placed in the working chamber, thereby reducing the manpower consumption of workers moving the remaining part of the cloth.

[0014] Preferably, the driving assembly includes a driving motor and a pair of first driving rollers, the driving motor is fixedly mounted on the frame, the two first driving rollers are rotatably mounted on the frame, the two first driving rollers are respectively located at two ends of the first conveyor belt along the transmission direction, the first conveyor belt is wound around the two first driving rollers, and the first driving roller located at the end of the first conveyor belt in the transmission direction is transmission-connected to the output end of the driving motor through a belt and pulley set.

[0015] By adopting the above technical solution, the driving motor drives the first conveyor belt to rotate through the first driving roller, thereby driving the cloth to be transported. This design has a simple structure and stable operation, and can meet the needs of cloth transmission.

[0016] Preferably, the frame is provided with a second conveyor belt at the end of the lower conveyor belt along the transmission direction, and a second drive roller is rotatably installed on the frame near the end of the lower conveyor belt along the transmission direction, and the second conveyor belt is wound around the first drive roller and the second drive roller located at the end of the first conveyor belt in the transmission direction.

[0017] By adopting the above technical solution, the second conveyor belt is wound around the first driving roller located at the end of the conveying direction of the first conveyor belt. When the first driving roller rotates, it can synchronously drive the first conveyor belt and the second conveyor belt, thereby reducing the setting of the driving parts and ensuring the synchronous rotation of the first conveyor belt and the second conveyor belt, thereby improving the synchronization of the movement of various parts of the cloth on the frame.

[0018] Preferably, the frame is rotatably mounted with a flanging frame at the input end of the lower conveyor belt, and the flanging frame is rotatably arranged close to or away from the direction of the cloth placed on the lower conveyor belt on the side away from the rotating connection; a stabilizing frame is arranged on the side of the flanging frame away from the rotating connection, and a stabilizing groove for placing the edge wrapping is formed between the stabilizing frame and the flanging frame.

[0019] By adopting the above technical solution, the flanging frame can fold the edge onto the fabric, so that the fabric and the edge can be tightly combined together; this design improves the edge quality of the fabric and ensures the aesthetics and practicality of the product.

[0020] Preferably, a winding roller for placing the hemming is fixedly provided on the driving frame.

[0021] By adopting the above technical solution, the roller can conveniently provide the hemming material, making the hemming operation more convenient and efficient. This design improves the practicability and operation convenience of the equipment.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Compared with the traditional process that requires workers to move and heat press the fabric, this solution only requires workers to complete the preliminary hemming and folding, and then place the fabric in the working chamber to complete the heat pressing of the fabric, which reduces the use of manpower, improves the degree of automation of the heat pressing process, and can further improve the precision of the work compared to manual work;

[0024] 2. The second conveyor belt is wound around the first driving roller located at the end of the conveying direction of the first conveyor belt. When the first driving roller rotates, it can synchronously drive the first conveyor belt and the second conveyor belt, thereby reducing the setting of the driving parts and ensuring the synchronous rotation of the first conveyor belt and the second conveyor belt, thereby improving the synchronization of the movement of various parts of the cloth on the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the hot pressing device of an embodiment of the present application.

[0026] Figure 2 It is a cross-sectional view of the hot pressing device of an embodiment of the present application.

[0027] Figure 3 It is a schematic diagram of the overall structure of the flanging frame of the hot pressing device of the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Frame; 11. Lower conveyor belt; 12. Cylinder; 13. Flanging frame; 14. Stabilizing frame; 15. Guide rail; 2. Driving frame; 21. Upper conveyor belt; 22. Hot pressing block; 3. Roller; 4. First conveyor belt; 5. Second conveyor belt; 6. Driving assembly; 61. Driving motor; 62. First driving roller; 63. Second driving roller. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The present application embodiment discloses an automatic heat pressing device for fabrics. Figure 1 and Figure 2 The automated hot pressing device comprises a frame 1, a driving frame 2, an upper conveyor belt 21, a lower conveyor belt 11 and a hot pressing block 22. The upper conveyor belt 21 is rotatably mounted on the driving frame 2, and the driving frame 2 is lifted and mounted on the frame 1. The frame 1 is provided with a driving member for driving the driving frame 2 to rise and fall on the frame 1; the lower conveyor belt 11 is rotatably mounted on the frame 1, and a space is formed between the upper conveyor belt 21 and the lower conveyor belt 11 for placing cloth wrapped with hemming. The hot pressing block 22 is fixedly mounted on the driving frame 2, and the hot pressing block 22 is located inside the upper conveyor belt 21 and abuts against the section of the upper conveyor belt 21 located below. In this embodiment, a plurality of pairs of connecting rods are provided on the driving frame 2, and the two connecting rods of the same pair are respectively located at the two ends of the driving frame 2 along the width direction of the upper conveyor belt 21, and a avoidance groove for the upper conveyor belt 21 to pass through is formed between the two connecting rods of each pair.

[0032] During operation, the worker first starts the driving member to drive the driving frame 2 to rise, thereby expanding the space of the working chamber. At the same time, the hemming is folded and wrapped around the edge of the cloth with the adhesive strip and placed in the working chamber. The worker starts the driving member again to drive the driving frame 2 to press down. At this time, the upper conveyor belt 21 and the lower conveyor belt 11 work together to press the hemming and the cloth. The upper conveyor belt 21 and the lower conveyor belt 11 are started, and the two rotate synchronously to drive the cloth to be transmitted in the working chamber. At the same time, the hot pressing block 22 heats the upper conveyor belt 21, thereby hot pressing the cloth during the transmission process.

[0033] Reference Figure 1 and Figure 3The frame 1 is rotatably installed with a flanging frame 13 at the input end of the lower conveyor belt 11. The side of the flanging frame 13 away from the rotating connection is rotatably arranged close to or away from the direction of the cloth placed on the lower conveyor belt 11; a stabilizing frame 14 is arranged on the side of the flanging frame 13 away from the rotating connection, and a stabilizing groove for placing the hemming is formed between the stabilizing frame 14 and the flanging frame 13. One side of the hemming is placed in the stabilizing groove, and the cloth is stacked on the other side of the hemming. After the flanging frame 13 is flipped over, the hemming can be wrapped around the edge of the cloth.

[0034] A winding roller 3 for placing the hemming is fixedly mounted on the driving frame 2. Before using the hot pressing device, the worker rolls a certain length of hemming on the winding roller 3, and directly takes out the hemming when in use, so as to facilitate the rapid hemming operation of the cloth and speed up the operation.

[0035] Reference Figure 2 The frame 1 is provided with a guide rail 15, and a sliding groove is opened on the driving frame 2. The guide rail 15 is slidingly connected to the driving frame 2 through the sliding groove; the driving member is a cylinder 12, and the cylinder 12 is fixedly installed on the frame 1. The output end of the cylinder 12 is fixedly connected to the driving frame 2. Starting the cylinder 12 drives the driving frame 2 to move in the vertical direction on the guide rail 15, so that the upper conveyor belt 21 can stably slide on the frame 1.

[0036] Reference Figure 1 A first conveyor belt 4 for placing cloth without hemming is rotatably installed on the frame 1, and the transmission direction of the first conveyor belt 4 is parallel to the transmission direction of the lower conveyor belt 11. A driving component 6 for driving the first conveyor belt 4 to rotate on the frame 1 is installed on the frame 1; the remaining part of the cloth is placed on the first conveyor belt 4, and the driving component 6 is started to drive the part of the cloth to move together with the cloth with hemming, thereby reducing the movement of the remaining cloth by workers when working on a large area of ​​cloth, thereby reducing the manpower consumption of workers.

[0037] Reference Figure 1 and Figure 2 The driving assembly 6 includes a driving motor 61 and a pair of first driving rollers 62. The driving motor 61 is fixedly mounted on the frame 1. The two first driving rollers 62 are rotatably mounted on the frame 1. The two first driving rollers 62 are respectively located at the two ends of the first conveyor belt 4 along the transmission direction. The first conveyor belt 4 is wound around the two first driving rollers. The first driving roller 62 located at the end of the first conveyor belt 4 in the transmission direction is connected to the output end of the driving motor 61 through a belt pulley group. In this embodiment, the belt pulley group includes a pair of pulleys and a belt. The two pulleys are respectively sleeved on the first driving roller 62 located at the end of the first conveyor belt 4 in the transmission direction and the output shaft of the driving motor 61. Starting the driving motor 61 can drive the first driving roller 62 to rotate;

[0038] A second conveyor belt 5 is provided at the end of the lower conveyor belt 11 along the transmission direction of the frame 1, and a second driving roller 63 is rotatably installed on the frame 1 near the end of the lower conveyor belt 11 along the transmission direction. The second conveyor belt 5 is wound around the first driving roller 62 and the second driving roller 63 located at the end of the first conveyor belt 4 in the transmission direction; after starting the driving motor 61, the first driving roller 62 located at the end of the first conveyor belt 4 in the transmission direction is driven to rotate, and at the same time, the first conveyor belt 4 and the second transmission belt wound around the first driving roller 62 are driven to start rotating, and the part of the cloth wrapped with the hemming and the remaining part are simultaneously transmitted to the output end of the hot pressing device, thereby reducing the manual labor of workers moving large areas of cloth.

[0039] The implementation principle of an automatic hot pressing device in the embodiment of the present application is as follows: first, the hemming wrapped on the roller 3 is taken out, and then one side of the hemming is placed in the stabilizing groove, and then the cloth is stacked on the other side of the hemming, and the hemming frame 13 is turned over to wrap the hemming on the cloth, and at the same time, the cylinder 12 is started to lift the driving frame 2, and the cloth wrapped with the hemming is placed in the working chamber, and then the cylinder 12 is started again to lower the driving frame 2 to press the cloth with the upper conveyor belt 21;

[0040] The upper conveyor belt 21 and the lower conveyor belt 11 are started to drive the cloth to move in the working chamber, and at the same time, the hot pressing block 22 heats the upper conveyor belt 21, and then the cloth is hot pressed through the upper conveyor belt 21, thereby completing the hot pressing of the cloth and the hemming;

[0041] At the same time, the worker places the remaining part of the cloth on the first conveyor belt 4, starts the drive motor 61 to drive the first conveyor belt 4 and the second conveyor belt 5 to rotate synchronously, so that the remaining part of the cloth and the part wrapped with the hemming move together on the frame 1, and are finally transported together to the output end of the hot pressing device.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cloth automatic hot pressing device, characterized in that: The invention comprises a frame (1), a driving frame (2), an upper conveyor belt (21), a lower conveyor belt (11) and a hot pressing block (22); the upper conveyor belt (21) is rotatably mounted on the driving frame (2); the driving frame (2) is escalably mounted on the frame (1); a driving member for driving the driving frame (2) to be raised and lowered on the frame (1) is provided on the frame (1); the lower conveyor belt (11) is rotatably mounted on the frame (1); a working chamber for placing cloth wrapped with hemming is formed between the upper conveyor belt (21) and the lower conveyor belt (11); the hot pressing block (22) is fixedly mounted on the driving frame (2); the hot pressing block (22) is located inside the upper conveyor belt (21) and abuts against the upper conveyor belt (21).

2. The automatic heat pressing device for fabrics according to claim 1, characterized in that: The driving component is a cylinder (12), the cylinder (12) is fixedly mounted on the frame (1), and the output end of the cylinder (12) is fixedly connected to the driving frame (2).

3. The automatic heat pressing device for fabrics according to claim 1 or 2, characterized in that: The frame (1) is provided with a guide rail (15), the drive frame (2) is provided with a sliding groove, and the guide rail (15) is slidably connected to the drive frame (2) via the sliding groove.

4. The automatic heat pressing device for fabrics according to claim 1, characterized in that: A first conveyor belt (4) for placing cloth without hemming is rotatably mounted on the frame (1); the transmission direction of the first conveyor belt (4) is parallel to the transmission direction of the lower conveyor belt (11); and a driving assembly (6) for driving the first conveyor belt (4) to rotate on the frame (1) is mounted on the frame (1).

5. The automatic heat pressing device for fabrics according to claim 4, characterized in that: The driving assembly (6) comprises a driving motor (61) and a pair of first driving rollers (62), wherein the driving motor (61) is fixedly mounted on the frame (1), and the two first driving rollers (62) are rotatably mounted on the frame (1), and the two first driving rollers (62) are respectively located at two ends of the first conveyor belt (4) along the transmission direction, and the first conveyor belt (4) is wound around the two first driving rollers, and the first driving roller (62) located at the end of the first conveyor belt (4) in the transmission direction is transmission-connected to the output end of the driving motor (61) through a belt and pulley set.

6. The automatic heat pressing device for fabrics according to claim 5, characterized in that: The frame (1) is provided with a second conveyor belt (5) at the end of the lower conveyor belt (11) along the transmission direction, and a second drive roller (63) is rotatably mounted on the frame (1) near the end of the lower conveyor belt (11) along the transmission direction, and the second conveyor belt (5) is wound around the first drive roller (62) and the second drive roller (63) located at the end of the first conveyor belt (4) in the transmission direction.

7. The automatic heat pressing device for fabrics according to claim 1, characterized in that: The frame (1) is rotatably mounted with a flanging frame (13) at the input end of the lower conveyor belt (11); the flanging frame (13) is rotatably arranged on a side away from the rotation connection so as to be close to or away from the direction of the cloth placed on the lower conveyor belt (11); a stabilizing frame (14) is arranged on a side away from the rotation connection of the flanging frame (13); a stabilizing groove for placing the hemming is formed between the stabilizing frame (14) and the flanging frame (13).

8. The automatic heat pressing device for fabrics according to claim 1, characterized in that: The driving frame (2) is fixedly provided with a winding roller (3) for placing the hemming.

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