Hot pressing device convenient for curve hot pressing

Abstract

The utility model provides an ironing device convenient for curve ironing, which is applied to the technical field of small ironing machines. According to the technical scheme, the device is characterized by comprising a mounting frame which is vertically arranged in a sliding mode, an ironing roller wheel arranged at the bottom of the mounting frame, a transmission mechanism which is arranged on the mounting frame and used for driving the ironing roller wheel to rotate, and a vibration mechanism which is arranged on the mounting frame and used for driving the ironing roller wheel to vibrate up and down; a feeding mechanism for conveying insertion strips is arranged on the mounting frame; a hot air pipe for heating the insertion strip glue is arranged on the mounting frame; compared with the prior art, the cloth ironing device has the technical effects that the ironing roller is driven by the vibrating mechanism to vibrate up and down, cloth can be conveniently moved according to curve shapes, insertion strips at curve structures of clothes can be conveniently ironed, and the processing quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of small ironing machine technology, and in particular to an ironing device that facilitates curved ironing. Background Technology

[0002] With the continuous development of society and the improvement of material and cultural living standards, people have higher and higher requirements for clothing. Everyone hopes to wear comfortable, appropriate clothing that can fully reflect their appearance and pays great attention to clothing. Therefore, piping is often ironed on some fabric and nylon materials to increase the structural performance and function of the materials.

[0003] Currently, Chinese utility model patent CN222764846U discloses an automatic conveying hot pressing device, including a vertically sliding mounting frame, a hot pressing roller connected to the bottom of the mounting frame by a drive component, and a conveying box disposed below the hot pressing roller; the mounting frame has a material channel, and a conveying component is provided on the mounting frame to drive the insert strip to be conveyed in the material channel; a hot air pipe is fixedly provided on the mounting frame to blow hot air toward the insert strip and blow the insert strip located at the lower end of the material channel to the bottom of the hot pressing roller.

[0004] Because the sleeves, collars and other joints of clothing are curved, the clothing needs to be moved according to the curve shape during the ironing process. Existing hot press rollers always press on the clothing when performing strip ironing. While straight ironing is very smooth, it is very difficult to move the clothing when ironing curved sections, and it can also cause wrinkles to appear at the ironing points. Utility Model Content

[0005] The purpose of this invention is to provide an ironing device that facilitates ironing of curved sections of clothing. Its advantage is that it is convenient for ironing the strips at the curved sections of clothing.

[0006] To achieve the above and other related objectives, this utility model provides the following technical solution:

[0007] A heat pressing device for facilitating curved heat pressing includes a vertically sliding mounting frame, a heat pressing roller disposed at the bottom of the mounting frame, a transmission mechanism disposed on the mounting frame for driving the heat pressing roller to rotate, and a vibration mechanism disposed on the mounting frame for driving the heat pressing roller to vibrate up and down.

[0008] The mounting frame is equipped with a feeding mechanism for conveying the insert strips;

[0009] The mounting bracket is fixedly equipped with a hot air pipe that blows hot air toward the insert strip and heats the adhesive on the insert strip.

[0010] In one embodiment of the present invention, the vibration mechanism includes a guide frame slidably connected to the mounting frame and an electromagnet assembly disposed on the mounting frame; the hot pressing roller is rotatably disposed at the bottom of the guide frame;

[0011] The electromagnet assembly includes an electromagnet coil fixed on a mounting frame and an armature fixed on a guide frame; the attraction and release between the electromagnet coil and the armature are achieved by switching the electromagnet coil on and off to realize the vibration of the hot pressing roller.

[0012] In one embodiment of the present invention, the transmission mechanism includes a first driving member fixedly mounted on a mounting frame, a retractable universal coupling connected to the actuating end of the first driving member, and a worm gear assembly.

[0013] The hot pressing roller is connected to the retractable universal joint via a worm gear assembly.

[0014] In one embodiment of the present invention, the feeding mechanism includes a feeding plate fixedly mounted on a mounting frame and a conveying assembly for conveying the insert strip within the feeding plate;

[0015] The feeding plate has a groove in the middle, and an adjusting block is slidably connected in the groove; a first material groove is provided on one side of the adjusting block; a second material groove is provided on the side wall of the groove, and the second material groove is arranged opposite to the first material groove and combined with the first material groove to form a material channel;

[0016] The feeding plate is equipped with an adjustment component that drives the adjustment block to slide within the chute to adjust the width of the material channel.

[0017] In one embodiment of the present invention, the conveying assembly includes a connecting frame fixed on the mounting frame, a driving roller and a driven roller rotatably connected to the connecting frame; the driving roller and the driven roller are located directly below the material channel, and the driving roller and the driven roller roll against each other to convey the insert strip.

[0018] In one embodiment of the present invention, a material channel outlet is provided at the bottom of the connecting frame located directly below the driving roller and the driven roller, and a blowing hole for connecting to an external blowing device is provided on the connecting frame located on one side of the material channel outlet.

[0019] In one embodiment of the present invention, the connecting frame is provided with a conveying drive assembly for driving the active roller and the driven roller to rotate. The conveying drive assembly includes a second drive member fixed on the connecting frame, a connecting gear connected to the actuating end of the second drive member, an active gear fixed on the active roller and meshing with the connecting gear, and a driven gear fixed on the driven roller and meshing with the active gear.

[0020] In one embodiment of the present invention, the connecting frame is provided with a separation component that separates the driving roller from the driven roller;

[0021] The separation assembly includes a rotating plate rotatably connected to a connecting frame, a third driving member fixedly mounted on the connecting frame, a guide block fixedly connected to the actuating end of the third driving member, a guide groove mounted on the guide block, and a guide shaft with one end fixedly connected to the rotating plate and the other end slidably connected in the guide groove.

[0022] The driven roller is rotatably connected to the rotating plate.

[0023] In one embodiment of the present invention, a guide groove is fixedly provided at the bottom of the connecting frame and connected to the material outlet. The cross-section of the guide groove is arc-shaped and the guide groove is bent toward the hot pressing roller.

[0024] As described above, the hot pressing device of this utility model, which facilitates curved hot pressing, has the following beneficial effects:

[0025] The feeding mechanism is used to transport the piping. The hot air pipe blows hot air towards the piping to heat the adhesive on it. The vertically sliding mounting bracket drives the pressing rollers and presses the piping onto the fabric. The pressing rollers press the heated piping onto the fabric. The transmission mechanism drives the pressing rollers to rotate, and under the action of friction, it can move the pressed piping and fabric forward. During the pressing process, the vibration mechanism drives the pressing rollers to vibrate up and down, realizing the intermittent pressing and releasing of the piping and fabric by the pressing rollers. This makes it easy to transport the fabric along a specific curve, achieving the effect of pressing the piping on curves without wrinkles. This facilitates the pressing of piping at the curved structure of clothing and improves the processing quality. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure from the left side view of an embodiment of this utility model;

[0027] Figure 2 This is a schematic diagram of the overall structure from the right side view of an embodiment of this utility model;

[0028] Figure 3 This is a schematic diagram of the transmission mechanism according to an embodiment of the present utility model;

[0029] Figure 4 This is a schematic diagram showing the positional relationship between the feeding plate and the conveying assembly in an embodiment of this utility model;

[0030] Figure 5 This is a schematic diagram of the material outlet structure according to an embodiment of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the conveying assembly according to an embodiment of the present utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the separation component according to an embodiment of the present invention;

[0033] Figure 8 This is a schematic diagram of the rotating plate in an embodiment of the present invention.

[0034] Reference numerals: 1. Mounting frame; 2. Hot pressing roller; 3. Transmission mechanism; 31. First driving component; 32. Telescopic universal coupling; 33. Worm gear assembly; 4. Vibration mechanism; 41. Guide frame; 42. Electromagnet assembly; 421. Electromagnet coil; 422. Armature; 5. Feeding mechanism; 51. Feeding plate; 52. Conveying assembly; 53. Adjusting assembly; 521. Connecting frame; 522. Driving roller; 523. Driven roller; 524. Material outlet; 525. Air hole; 6. Conveying drive assembly; 61. Second driving component; 62. Connecting gear; 63. Driving gear; 64. Driven gear; 7. Separation assembly; 71. Rotating plate; 72. Third driving component; 73. Guide block; 74. Guide groove; 75. Guide shaft; 8. Material guide groove; 9. Hot air pipe; 10. Scissors mechanism; 11. Fixing plate; 12. First driving cylinder. Detailed Implementation

[0035] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0036] Please see Figures 1 to 8 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention. Example

[0037] Please see Figure 1 and Figure 2This utility model provides a heat pressing device for easy curve pressing, including a fixed plate 11, a mounting frame 1, a heat pressing roller 2, a transmission mechanism 3, a vibration mechanism 4, and a hot air pipe 9; the heat pressing roller 2 is set at the bottom of the mounting frame 1, the feeding mechanism 5 is used to transport the insert strip, and the hot air pipe 9 blows hot air toward the insert strip to heat the glue on the insert strip and blow the insert strip to the bottom of the heat pressing roller 2; the specific structure of the hot air pipe 9 can be found in Chinese Utility Model Patent with publication number CN222764846U, entitled "An Automatic Conveying Heat Pressing Device"; the transmission mechanism 3 is used to drive the heat pressing roller 2 to rotate, and the vibration mechanism 4 is used to drive the heat pressing roller 2 to vibrate up and down;

[0038] A first driving cylinder 12 is provided on the fixed plate 11 to drive the mounting frame 1 to slide vertically on the fixed plate 11. The cylinder body of the first driving cylinder 12 is bolted to the fixed plate 11, and the piston rod of the first driving cylinder 12 is bolted together with the mounting frame 1. The first driving cylinder 12 realizes the up and down movement of the mounting frame 1, so as to drive the pressing roller 2 to press or leave the fabric.

[0039] Please see Figure 1 , Figure 2 and Figure 3 The vibration mechanism 4 includes a guide frame 41 that is slidably connected to the mounting frame 1 and an electromagnet assembly 42 disposed on the mounting frame 1; the guide frame 41 slides vertically on the mounting frame 1, and the hot pressing roller 2 is rotatably disposed at the bottom of the guide frame 41;

[0040] The electromagnet assembly 42 includes an electromagnet coil 421 bolted to the mounting bracket 1 and an armature 422 fixed to the guide bracket 41. By switching the electromagnet coil 421 on and off, the electromagnet coil 421 and the armature 422 are attracted and released, causing the guide bracket 41 to drive the pressing roller 2 to vibrate up and down. This allows the pressing roller 2 to release the insert and fabric in a short time, making it easier to move the fabric according to the curve shape.

[0041] Please see Figure 3The transmission mechanism 3 includes a first driving component 31 fixedly mounted on the mounting frame 1, a retractable universal coupling 32 connected to the actuating end of the first driving component 31, and a worm gear assembly 33. The pressing roller 2 is connected to the retractable universal coupling via the worm gear assembly 33. In this embodiment, the first driving component 31 is a rotary motor. One end of the retractable universal coupling 32 is fixedly connected to the output shaft of the rotary motor. The other end of the retractable universal coupling 32 is fixedly connected to the worm. The worm meshes with the worm wheel, and the worm wheel is fixedly connected to the pressing roller 2. The rotary motor drives the pressing roller 2 to rotate through the retractable universal coupling 32 and the worm gear assembly 33. When the vibration mechanism 4 drives the guide frame 41 and causes the pressing roller 2 to vibrate up and down, the distance is adjusted through the retractable universal coupling 32. Thus, the up and down vibration of the pressing roller 2 is realized.

[0042] Please see Figure 1 and Figure 2 The feeding mechanism 5 includes a feeding plate 51 fixedly mounted on the mounting frame 1 and a conveying assembly 52 for conveying the insert strip within the feeding plate 51;

[0043] A chute is provided in the middle of the feeding plate 51, and an adjusting block is slidably connected in the chute; a first material trough is provided on one side of the adjusting block; a second material trough is provided on the side wall of the chute, and the second material trough is arranged opposite to the first material trough and combined with the first material trough to form a material channel;

[0044] The feeding plate 51 is provided with an adjustment component 53 that drives the adjustment block to slide in the chute to adjust the width of the material channel; for the specific structure of the feeding plate 51 and the adjustment component 53 in this embodiment, please refer to the Chinese utility model patent with publication number CN222764846U, entitled "An Automatic Conveying Hot Press Device".

[0045] Please see Figure 4 and Figure 5 The conveying assembly 52 includes a connecting frame 521 bolted to the mounting frame 1, a driving roller 522 and a driven roller 523 rotatably connected to the connecting frame 521; wherein the driving roller 522 and the driven roller 523 are arranged side by side, the driving roller 522 and the driven roller 523 are located below the feeding plate 51, the feeding gap between the driving roller 522 and the driven roller 523 is located directly below the material channel, the insert passes through the material channel at the bottom of the feeding plate 51 and enters the feeding gap between the driving roller 522 and the driven roller 523, and the driving roller 522 and the driven roller 523 roll against each other to realize the conveying of the insert;

[0046] The bottom of the connecting frame 521 located directly below the driving roller 522 and the driven roller 523 is provided with a material channel outlet 524 through which the insert strip passes. The connecting frame 521 located on one side of the material channel outlet 524 is provided with a blowing hole 525 that is connected to an external blowing device. The blowing hole 525 blows air downwards, which enables the insert strip to be smoothly conveyed in the material channel.

[0047] Please see Figure 1 and Figure 2 A conveying drive assembly 6 is provided on the connecting frame 521 for driving the active roller 522 and the driven roller 523 to rotate. The conveying drive assembly 6 includes a second drive member 61 fixed on the connecting frame 521, a connecting gear 62 connected to the actuating end of the second drive member 61, an active gear 63 fixed on the active roller and meshing with the connecting gear 62, and a driven gear 64 fixed on the driven roller 523 and meshing with the active gear 63. In this embodiment, the second drive member 61 is a conveying motor, which is bolted to the connecting frame 521. The connecting gear 62 is a gear set rotatably connected to the connecting frame 521. The conveying motor drives the connecting gear 62 and drives the active gear 63 and the driven gear 64 to rotate, thereby enabling the active roller 522 and the driven roller 523 to roll against each other to convey the insert.

[0048] Please see Figure 6 , Figure 7 and Figure 8 The connecting frame 521 is provided with a separation component 7 that separates the driving roller 522 from the driven roller 523. The separation component 7 drives the driving roller 522 to separate from the driven roller 523, so that the insert can be smoothly moved between the driving roller 522 and the driven roller 523. The separation component 7 reverses its operation and causes the driving roller 522 and the driven roller 523 to clamp the insert. The driving roller 522 and the driven roller 523 roll against each other to realize the conveying of the insert.

[0049] The separation assembly 7 includes a rotating plate 71, a third driving component 72, a guide block 73, a guide groove 74, and a guide shaft 75. The rotating plate 71 is rotatably connected to the connecting frame 521, wherein the driven roller 523 is rotatably connected to the rotating frame. The third driving component 72 is bolted to the connecting frame 521. In this embodiment, the third driving component 72 is a driving cylinder. The guide block 73 is bolted to the piston rod of the driving cylinder and slides vertically on the connecting frame 521. The guide groove 74 is inclinedly opened on the guide block 73. One end of the guide shaft 75 is fixedly connected to the rotating plate 71, and the other end slides within the guide groove 74. When the piston rod of the driving cylinder is released, the guide block 73 slides downward, and the guide shaft 75 slides within the guide groove 74. This causes the rotating frame to drive the driven roller 523 to move away from the driving roller 522, thereby separating the driving roller 522 from the driven roller 523 and allowing the insert to smoothly move between the driving roller 522 and the driven roller 523.

[0050] Please see Figure 1 and Figure 2 The bottom of the connecting frame 521 is bolted with a guide trough 8 that connects to the material outlet 524. The cross-section of the guide trough 8 is arc-shaped and the guide trough 8 is bent toward the hot pressing roller 2. For the structure of the guide trough 8, please refer to the Chinese utility model patent with publication number CN222764846U, entitled "An Automatic Conveying Hot Press Device".

[0051] This embodiment also includes a scissor mechanism 10 for cutting the insert strip, wherein the scissor mechanism 10 can be referred to Chinese Utility Model Patent with publication number CN222819113U and titled Scissor Mechanism. Example

[0052] Please see Figure 1 and Figure 2 This utility model also provides a heat pressing method that facilitates curved heat pressing. The heat pressing method is based on the above-mentioned heat pressing device and includes:

[0053] S1: The feeding mechanism 5 conveys the insert strip to the bottom of the hot pressing roller 2;

[0054] S2: The hot air duct 9 heats the insert strip;

[0055] S3: Place the fabric on the worktable below the pressing roller 2;

[0056] S4: Mounting frame 1 drives the pressing roller 2 to press the insert strip onto the fabric.

[0057] S5: The transmission mechanism 3 drives the pressing roller 2 to rotate, thereby conveying the pressed strip and fabric forward; during the pressing process, the vibration mechanism 4 drives the pressing roller 2 to vibrate up and down, so that the pressing roller 2 intermittently presses and releases the strip and fabric, making it easy to convey the fabric according to a specific curve, so as to achieve the effect of pressing the strip without wrinkling.

[0058] In summary, the feeding mechanism 5 of this utility model is used to transport the insert strip. The hot air pipe 9 blows hot air towards the insert strip to heat the glue on the insert strip and blow the insert strip to the bottom of the pressing roller 2. The vertically sliding mounting bracket 1 is used to drive the pressing roller 2 and push the insert strip down onto the fabric. The pressing roller 2 is used to press the insert strip onto the fabric. The transmission mechanism 3 drives the pressing roller 2 to rotate, and under the action of friction, it can drive the pressed insert strip and fabric forward. During the pressing process, the vibration mechanism 4 drives the pressing roller 2 to vibrate up and down so that the pressing roller 2 releases the insert strip and fabric in a short time, which is convenient for moving the fabric according to the curve shape. This facilitates the pressing of the insert strip at the curved structure of the garment and improves the processing quality.

[0059] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A heat pressing device for easy curved heat pressing, characterized in that: It includes a vertically sliding mounting frame (1), a hot pressing roller (2) set at the bottom of the mounting frame (1), a transmission mechanism (3) set on the mounting frame (1) and used to drive the hot pressing roller (2) to rotate, and a vibration mechanism (4) set on the mounting frame (1) and used to drive the hot pressing roller (2) to vibrate up and down. The mounting frame (1) is provided with a feeding mechanism (5) for conveying the insert strip; A hot air pipe (9) is fixedly installed on the mounting bracket (1) to blow hot air toward the insert and heat the glue on the insert.

2. The hot pressing device for facilitating curved hot pressing according to claim 1, characterized in that: The vibration mechanism (4) includes a guide frame (41) slidably connected to the mounting frame (1) and an electromagnet assembly (42) disposed on the mounting frame (1); the hot pressing roller (2) is rotatably disposed at the bottom of the guide frame (41); The electromagnet assembly (42) includes an electromagnet coil (421) fixed on the mounting frame (1) and an armature (422) fixed on the guide frame (41); the electromagnet coil (421) is switched on and off to achieve the attraction and release between the electromagnet coil (421) and the armature (422) to achieve the vibration of the hot pressing roller (2).

3. The hot pressing device for facilitating curved hot pressing according to claim 1, characterized in that: The transmission mechanism (3) includes a first drive member (31) fixedly mounted on the mounting frame (1), a retractable universal coupling (32) connected to the actuating end of the first drive member (31), and a worm gear assembly (33); The hot pressing roller (2) is connected to the retractable universal shaft via a worm gear assembly (33).

4. The heat pressing device for facilitating curved heat pressing according to claim 1, characterized in that: The feeding mechanism (5) includes a feeding plate (51) fixedly mounted on the mounting frame (1) and a conveying assembly (52) for conveying the insert within the feeding plate (51); The feeding plate (51) has a groove in the middle, and an adjusting block is slidably connected in the groove; a first material trough is provided on one side of the adjusting block; a second material trough is provided on the side wall of the groove, and the second material trough is arranged opposite to the first material trough and combined with the first material trough to form a material channel; The feeding plate (51) is provided with an adjustment component (53) that drives the adjustment block to slide in the chute to adjust the width of the material channel.

5. The hot pressing device for facilitating curved hot pressing according to claim 4, characterized in that: The conveying assembly (52) includes a connecting frame (521) fixed on the mounting frame (1), a driving roller (522) and a driven roller (523) rotatably connected to the connecting frame (521); the driving roller (522) and the driven roller (523) are located directly below the material channel, and the driving roller (522) and the driven roller (523) roll against each other to realize the conveying of the insert strip.

6. The hot pressing device for facilitating curved hot pressing according to claim 5, characterized in that: A material channel outlet (524) is provided at the bottom of the connecting frame (521) located directly below the driving roller (522) and the driven roller (523). A blower hole (525) for connecting to an external blower is provided on the connecting frame (521) located on one side of the material channel outlet (524).

7. The hot pressing device for facilitating curved hot pressing according to claim 5, characterized in that: The connecting frame (521) is provided with a conveying drive assembly (6) for driving the active roller (522) and the driven roller (523) to rotate. The conveying drive assembly (6) includes a second drive member (61) fixed on the connecting frame (521), a connecting gear (62) connected to the actuating end of the second drive member (61), an active gear (63) fixed on the active roller (522) and meshing with the connecting gear (62), and a driven gear (64) fixed on the driven roller (523) and meshing with the active gear (63).

8. The hot pressing device for facilitating curved hot pressing according to claim 5, characterized in that: The connecting frame (521) is provided with a separation component (7) that separates the driving roller (522) from the driven roller (523); The separation assembly (7) includes a rotating plate (71) rotatably connected to the connecting frame (521), a third driving member (72) fixedly installed on the connecting frame (521), a guide block (73) fixedly connected to the actuating end of the third driving member (72), a guide groove (74) installed on the guide block (73), and a guide shaft (75) with one end fixedly connected to the rotating plate (71) and the other end slidably connected in the guide groove (74); The driven roller (523) is rotatably connected to the rotating plate (71).

9. A heat pressing device for facilitating curved heat pressing according to claim 5, characterized in that: The bottom of the connecting frame (521) is fixedly provided with a guide groove (8) that connects to the material outlet (524). The cross section of the guide groove (8) is arc-shaped and the guide groove (8) is bent toward the side of the hot pressing roller (2).

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