Pyrography machine convenient to disassemble

Abstract

The utility model relates to the technical field of textile printing, in particular to a heat press machine convenient to disassemble. The utility model provides a pyrography machine convenient to disassemble, which comprises a rack, a first connecting frame, a bottom plate, a pressing machine and a hot stamping plate, the first connecting frame is arranged on the right side of the top of the rack, the bottom plate is clamped on the top of the first connecting frame, the pressing machine is arranged on the upper portion of the rack, the hot stamping plate is arranged at the telescopic end of the pressing machine, and the pyrography machine further comprises a fixing block and a limiting block. Limiting blocks are slidably arranged at the four corners of the bottom of the first connecting frame through fixing blocks, and the sides, facing the bottom plate, of the limiting blocks are designed to be inclined faces. And by rotating the connecting ring rightwards, the pull rope is loosened, the limiting block moves outwards under the reset action of the first connecting spring so that the limiting block can be separated from the corners of the bottom plate, fixing of the bottom plate is omitted, and replacement is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of textile printing, in particular to a heat transfer machine which is convenient to disassemble. Background Art

[0002] In the manufacturing process of clothing, in order to enhance the visual appeal of clothing, the heat transfer process has become an important link. However, in this process, the bottom plate is prone to deformation due to being exposed to a high-temperature environment for a long time, which requires replacing the bottom plate on the premise of ensuring the heat transfer effect.

[0003] A heat transfer machine with the patent publication number of CN201077307Y, which can automatically lift the hot stamping plate at a set hot pressing time. It installs a lower iron plate between two hot pressing plate brackets, installs an electromagnet on the lower iron plate, installs an upper iron plate between two lower pressing rods, controls the electromagnet to conduct electricity by a control panel, the electromagnet attracts and stabilizes the upper iron plate, the hot stamping plate compresses the object to be hot stamped, when the operation reaches the set hot pressing time, the electromagnet circuit is powered off, the upper iron plate is not attracted by the electromagnet, and under the action of a spring, the lower pressing rod lifts upward, and the heating plate and the hot stamping plate rise away from the object to be hot pressed. However, the above patent still has the following problems:

[0004] The workbench and the base in the above heat transfer machine adopt a fixed structure design. When exposed to a high-temperature environment for a long time, the workbench is prone to deformation due to thermal expansion and contraction. When the workbench needs to be replaced, due to this fixed structure design, the whole replacement process becomes quite cumbersome and inconvenient.

[0005] Therefore, it is necessary to design a heat transfer machine which is convenient to disassemble. Content of the Utility Model

[0006] In order to overcome the disadvantage of being inconvenient to disassemble, the utility model provides a heat transfer machine which is convenient to disassemble.

[0007] A heat transfer machine which is convenient to disassemble includes a frame, a first connecting frame, a bottom plate, a lower press and a hot stamping plate. A first connecting frame is arranged on the right side of the top of the frame. The bottom plate is clamped on the top of the first connecting frame. A lower press is installed on the upper part of the frame. The telescopic end of the lower press is installed with a hot stamping plate. It also includes fixed blocks, limiting blocks and first connecting springs. Limiting blocks are slidably arranged at the four corners of the bottom of the first connecting frame through the fixed blocks. The side of the limiting block facing the bottom plate is designed as an inclined surface. First connecting springs are connected between each limiting block and the inside of the adjacent fixed block.

[0008] More preferably, it further includes a connecting ring, a reset spring, a pulling rope, a connecting block and a top block. A connecting ring is rotatably provided at the bottom of the first connecting frame. A long handle is connected to the front side of the connecting ring. A convex block is connected to the front side of the top of the frame. A reset spring is provided between the long handle and the convex block at the top of the frame. Four pulling ropes are evenly arranged along the circumference of the connecting ring. The other ends of the four pulling ropes all extend into the side of the adjacent fixing block and are connected to the adjacent limiting block. A connecting block is provided on the right side of the first connecting frame. A top block is elastically provided inside the connecting block through a second connecting spring. Sliders are symmetrically arranged on the left and right sides of the hot stamping plate in the front and back directions. A second connecting frame is slidably arranged between the bottoms of the two sliders on the front side and the back side. A smoothing block is slidably arranged between the left sides of the two second connecting frames.

[0009] More preferably, it further includes a fourth connecting spring and a pressing rod. A fourth connecting spring is connected between the right sides inside the two second connecting frames and the right side of the smoothing block. Pressing rods are symmetrically arranged on the right side of the top of the hot stamping plate.

[0010] More preferably, it further includes a third connecting spring. A third connecting spring is connected between each slider and the top of the adjacent second connecting frame.

[0011] More preferably, a limiting groove adapted to the edge of the bottom plate is provided on the upper part of the top block.

[0012] More preferably, the pressing rods are designed to incline towards the lower left, and the pressing rods are in contact with the ends of the adjacent smoothing blocks.

[0013] The beneficial effects and remarkable progress of the present utility model are as follows:

[0014] By rotating the connecting ring to the right, the pulling rope is loosened, and the limiting block moves outwards under the action of the reset of the first connecting spring, so as to easily release the fixation of the bottom plate and facilitate replacement. When the bottom plate needs to be replaced, this step becomes extremely convenient. After the replacement is completed, just loosen the connecting ring, and the pulling rope and the limiting block can be automatically reset and firmly clamped into the corners of the bottom plate to achieve the stable fixation of the bottom plate. Such a design not only facilitates the disassembly process of the bottom plate, but also makes the whole operation process more concise and efficient. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structure diagram of the present utility model.

[0016] Figure 2 It is a three-dimensional structure diagram of the frame, the first connecting frame and the bottom plate of the present utility model.

[0017] Figure 3 It is a three-dimensional structure diagram of the connecting ring and the pulling rope of the present utility model.

[0018] Figure 4 It is a three-dimensional structure diagram of the connecting ring and the reset spring of the present utility model.

[0019] Figure 5 For the present utility model Figure 3 An enlarged view of part A in it.

[0020] Figure 6 For the present utility model Figure 3 An enlarged view of part B in it.

[0021] Figure 7 A schematic three-dimensional structure diagram of parts such as the flattening block and the pressing rod of the present utility model.

[0022] The markings of each part in the attached drawings are as follows: 1 - frame, 2 - first connecting frame, 3 - bottom plate, 4 - lower press, 5 - hot stamping plate, 6 - fixing block, 7 - limiting block, 8 - first connecting spring, 9 - connecting ring, 91 - reset spring, 10 - pull rope, 11 - connecting block, 12 - top block, 13 - second connecting spring, 14 - slider, 15 - second connecting frame, 16 - flattening block, 17 - third connecting spring, 18 - fourth connecting spring, 19 - pressing rod. Specific embodiments

[0023] The following is only a preferred embodiment of the present utility model, and does not thereby limit the protection scope of the present utility model.

[0024] Embodiment: A heat transfer machine that is easy to disassemble, such as Figures 1-7As shown in the figure, it includes a machine frame 1, a first connecting frame 2, a bottom plate 3, a lower press 4, a hot stamping plate 5, a fixing block 6, a limiting block 7, a first connecting spring 8, a connecting ring 9, a reset spring 91, a pulling rope 10, a connecting block 11, a top block 12, a second connecting spring 13, a slider 14, a second connecting frame 15, a smoothing block 16, a third connecting spring 17, a fourth connecting spring 18 and a pressing rod 19. The right side of the top of the machine frame 1 is connected with a first connecting frame 2. The top of the first connecting frame 2 is clamped with a bottom plate 3. A lower press 4 is installed on the upper part of the machine frame 1. The telescopic end of the lower press 4 is connected with a hot stamping plate 5 for realizing clothes heat transfer printing. The four corners of the bottom of the first connecting frame 2 are all slidably connected with limiting blocks 7 through fixing blocks 6. The limiting blocks 7 are designed with inclined surfaces on the side facing the bottom plate 3. The limiting blocks 7 are all connected with the first connecting springs 8 inside the adjacent fixing blocks 6. The limiting blocks 7 contact and abut against the bottom plate 3, and the first connecting springs 8 are in a compressed state to fix the bottom plate 3. A connecting ring 9 is rotatably connected to the bottom of the first connecting frame 2. The front side of the connecting ring 9 is connected with a long handle. A convex block is arranged on the right side of the top of the machine frame 1. A reset spring 91 is connected between the long handle and the convex block on the top of the machine frame 1. The elastic coefficient of the reset spring 91 is greater than the sum of the elastic coefficients of the four first connecting springs 8. The reset spring 91 is in an initial state. Four pulling ropes 10 are evenly connected to the connecting ring 9 along the circumferential direction. The other ends of the four pulling ropes 10 all extend into the sides of the adjacent fixing blocks 6 and are connected with the adjacent limiting blocks 7. The center position on the right side of the first connecting frame 2 is connected with a connecting block 11. A top block 12 is elastically connected to the inside of the connecting block 11 through a second connecting spring 13. A limiting groove adapted to the edge of the bottom plate 3 is opened on the upper part of the top block 12 for limiting the bottom plate 3. The four corners of the top of the hot stamping plate 5 are all connected with sliders 14. A second connecting frame 15 is slidably connected between the bottoms of the two front sliders 14. A second connecting frame 15 is also slidably connected between the bottoms of the two rear sliders 14. A smoothing block 16 is slidably connected between the left sides inside the two second connecting frames 15. The sliders 14 are all connected with the third connecting springs 17 between the tops of the adjacent second connecting frames 15. A fourth connecting spring 18 is connected between the right sides inside the two second connecting frames 15 and the right end of the smoothing block 16. The pressing rods 19 are symmetrically connected to the right side of the top of the hot stamping plate 5 in the front and back. The pressing rods 19 are designed to tend to incline downward to the left, and the pressing rods 19 all contact the ends of the adjacent smoothing blocks 16. When the pressing rods 19 descend, the smoothing blocks 16 will be pushed away.

[0025] When it is necessary to use a heat press to perform heat transfer printing on clothes, first ensure that the power supply of the heat press is connected, and then start the lower press 4. The hot stamping plate 5 will then enter the preheating state. When the hot stamping plate 5 reaches the set appropriate temperature, place the clothes to be heat transfer printed flat on the bottom plate 3, and place the design pattern on the predetermined position of the clothes. Start the lower press 4, and its telescopic end drives the hot stamping plate 5, the second connecting frame 15, and the smoothing block 16 to descend together. When the second connecting frame 15 touches the clothes, its edge will be pressed tightly; at this time, due to the restriction of the second connecting frame 15, the hot stamping plate 5 will continue to descend, forcing the slider 14 to move along the second connecting frame 15 and compress the third connecting spring 17. During this process, the pressure rod 19 descends with the hot stamping plate 5, pushing the smoothing block 16 to slide to the right, and the fourth connecting spring 18 is compressed accordingly, ensuring that the surface of the clothes is flat and free of wrinkles. The hot stamping plate 5 finally presses on the pattern, transfers the pattern to the clothes fabric through high temperature, and after holding for several seconds, the heat transfer printing is completed. After completing one heat transfer printing, the lower press 4 drives the hot stamping plate 5 to rebound and rise, disengaging from the clothes. At this time, under the action of the third connecting spring 17, the hot stamping plate 5 returns to its original position along the second connecting frame 15. The pressure rod 19 releases the pressure on the smoothing block 16, and the fourth connecting spring 18 resets, causing the smoothing block 16 to move to the left along the second connecting frame 15 to the initial position. Finally, take the heat-pressed clothes off the bottom plate 3, and repeat the above steps to continue the heat transfer printing operation for the next piece of clothing. Regarding the replacement of the bottom plate 3: After long-term use, the bottom plate 3 may deform due to thermal expansion and contraction, affecting the heat transfer printing effect, so it needs to be replaced regularly.

[0026] When replacing the bottom plate 3, initially the reset spring 91 is in its initial state, the pull rope 10 is in a taut state, and the first connecting spring 8 is in a compressed state. When the connecting ring 9 is rotated to the right, the reset spring 91 starts to be compressed under force, which causes the pull rope 10 on the connecting ring 9 to slacken. At this time, the limiting block 7 moves outwards under the reset elastic force of the first connecting spring 8, so that it disengages from the corner of the bottom plate 3, thus releasing the limitation on the bottom plate 3. After the bottom plate 3 is released from the limitation, the top block 12 will move upwards under the elastic reset action of the second connecting spring 13. Easily push out the bottom plate 3, facilitating the replacement of the bottom plate 3.

[0027] During installation, the bottom plate 3 can squeeze the top block 12, so that the groove on the upper part of the top block 12 fits with the edge of the bottom plate 3, thus realizing the limitation of the bottom plate 3. After the installation is completed, release the connecting ring 9, and the connecting ring 9 will rotate in the reverse direction under the reset action of the reset spring 91, thereby pulling the pull rope 10, making the pull rope 10 return to the taut state. Furthermore, the limiting plate 7 will also be pulled inwards by the pull rope 10, and the first connecting spring 8 is compressed accordingly. The limiting block 7 will re-engage with the corner of the bottom plate 3 to limit the bottom plate 3 again, ensuring its stability. In this way, the disassembly and assembly operations of the bottom plate 3 are simplified, facilitating maintenance and servicing.

[0028] The technical principles of the embodiments of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model and cannot be construed in any way as a limitation on the protection scope of the embodiments of the present utility model. Based on the explanations herein, those skilled in the art can readily conceive of other specific implementation manners of the embodiments of the present utility model without creative efforts, and these manners will all fall within the protection scope of the embodiments of the present utility model.

Claims

1. A heat transfer machine that is easy to disassemble, comprising a frame (1), a first connecting frame (2), a bottom plate (3), a lower press (4) and a hot stamping plate (5). A first connecting frame (2) is provided on the right side of the top of the frame (1). The top of the first connecting frame (2) is clamped with a bottom plate (3). A lower press (4) is installed on the upper part of the frame (1). The telescopic end of the lower press (4) is installed with a hot stamping plate (5). Its characteristics are that, It further includes a fixed block (6), a limit block (7) and a first connecting spring (8). The limit blocks (7) are slidably arranged at the four corners of the bottom of the first connecting frame (2) through the fixed blocks (6). The side of the limit block (7) facing the bottom plate (3) is designed as an inclined surface. The limit blocks (7) are connected to the inside of the adjacent fixed blocks (6) by the first connecting springs (8).

2. The heat transfer machine according to claim 1, which is characterized in that, It further includes a connecting ring (9), a reset spring (91), a pulling rope (10), a connecting block (11) and a top block (12). The bottom of the first connecting frame (2) is rotatably connected to the connecting ring (9). The front side of the connecting ring (9) is connected with a long handle. A convex block is connected to the front side of the top of the frame (1). A reset spring (91) is arranged between the long handle and the convex block at the top of the frame (1). Four pulling ropes (10) are evenly arranged along the circumference of the connecting ring (9). The other ends of the four pulling ropes (10) all extend into the side of the adjacent fixed block (6) and are connected to the adjacent limit block (7). A connecting block (11) is arranged on the right side of the first connecting frame (2). A top block (12) is elastically arranged inside the connecting block (11) through a second connecting spring (13). Sliders (14) are symmetrically arranged on the left and right sides of the hot stamping plate (5) in the front and back. A second connecting frame (15) is slidably arranged between the bottoms of the two sliders (14) at the front and back. A smoothing block (16) is slidably arranged between the left sides of the two second connecting frames (15).

3. The heat transfer machine according to claim 2, characterized in that, It further includes a fourth connecting spring (18) and a pressing rod (19). A fourth connecting spring (18) is connected between the right sides of the two second connecting frames (15) and the right side of the smoothing block (16). Pressing rods (19) are symmetrically arranged on the top right side of the hot stamping plate (5).

4. The heat transfer machine according to claim 3, characterized in that It further includes a third connecting spring (17). The sliders (14) are all connected to the tops of the adjacent second connecting frames (15) by the third connecting springs (17).

5. The heat transfer machine according to claim 2, characterized in that, A limit groove adapted to the edge of the bottom plate (3) is formed in the upper part of the top block (12).

6. A heat transfer machine that is easy to disassemble according to claim 3, characterized in that, The pressing rods (19) are designed to incline towards the lower left. The pressing rods (19) are all in contact with the ends of the adjacent smoothing blocks (16).

Images