An automatic heat press machine

Abstract

The present invention relates to the technical field of heat press machines, particularly an automatic heat press machine. The present invention provides the following technical solution: an automatic heat press machine comprising a material laying rack, a heat press main unit, a transfer rack, and a material receiving rack, arranged in sequence. The material laying rack, heat press main unit, and transfer rack are provided with a conveyor belt for conveying fabric. The heat press main unit includes a liftable platform for placing a set of heat press materials, a main unit manipulator for placing the heat press materials onto the fabric, and a heat press workbench for applying the heat press materials to the fabric. The present invention is suitable for heat press processing large pieces of fabric and can automatically place heat press materials, improving heat press efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of heat press machines, in particular to an automatic heat press machine. Background Art

[0002] The main function of the heat press machine is to iron the heat press material on the surface of fabric or daily necessities packaging. First, place the heat press material on the surface of the fabric, and then iron it to print the heat press material on the fabric.

[0003] The existing heat press machines are only suitable for small items such as clothes, and lack heat press machines that can process large pieces of fabric, such as curtains. In addition, the heat press materials on the existing heat press machines are usually placed manually, which not only results in low efficiency but also low accuracy in the placement of the heat press materials. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention provides an automatic heat press machine, which is suitable for heat press processing of large pieces of fabrics and can automatically place heat press materials to improve the efficiency of heat press.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: an automatic heat press machine, comprising a material laying rack, a heat press main unit, a transfer rack, and a material receiving rack arranged in sequence, wherein the material laying rack, the heat press main unit, and the transfer rack are provided with a conveyor belt for conveying fabrics, the heat press main unit comprises a lifting and adjustable platform for placing a heat press material group, a main unit manipulator for placing the heat press material on the fabric, and a heat press workbench for printing and stamping the heat press material on the fabric.

[0006] By adopting the above technical solution, the fabric is placed on the laying rack and transferred to the heat press main machine via the conveyor belt. The main machine robot then takes the heat press material on the lifting and adjustable platform and places it on the fabric. Then the conveyor belt transports the fabric and the heat press material together to the heat press workbench. The heat press workbench prints the heat press material on the fabric. After the heat press is completed, the fabric is transported to the transfer rack, and the material receiving rack can be used to place the fabric leaving the transfer rack. This arrangement enables the present invention to automatically transport the conveyed fabric to the heat press main machine, and at the same time automatically place the heat press material, automatically perform heat press, and automatically perform continuous heat press, thereby improving the efficiency of heat press. It is suitable for heat press processing of large fabrics.

[0007] Furthermore, the lifting adjustable platform includes three sets of discharge plates parallel to each other, with gaps between the discharge plates, and a position-adjustable stop rod provided in the gap, and a sliding sleeve provided on the stop rod, which can be slidably mounted on the adjustment rod.

[0008] With the above technical solution, the heat transfer material is placed on the material placement plate, and the stop rod can be adjusted by sliding between the sliding sleeve and the adjusting rod. The distance between the stop rods can be adjusted according to the width of the heat transfer material to be placed, and the gap is set to not affect the movement of the stop rod.

[0009] Furthermore, the axial ends of the discharge plate are respectively fixed on the connecting plate, and the connecting plate is provided with a rack at the other end relative to the end connected to the discharge plate. The heat press main unit is provided with a gear transmission shaft and a turbine reduction motor, and the gear transmission shaft is provided with a gear meshing with the rack. The axial ends of the gear transmission shaft are respectively provided with a first pulley, and the turbine reduction motor is provided with a second pulley linked to the turbine reduction motor, and the second pulley is connected to the first pulley with a chain.

[0010] By adopting the above technical solution, the second pulley can be driven to rotate by the turbine reduction motor, and the first pulley connected to it by a chain will also rotate, thereby driving the gear transmission shaft to rotate. The gear on the gear transmission shaft that meshes with the rack will also rotate, causing the rack to move in a straight line, controlling the up and down movement of the connecting plate connected to the rack, and adjusting the height of the lifting and adjustable platform.

[0011] Furthermore, the main machine manipulator is arranged above the lifting adjustable platform, including a first ball screw group, two groups of lifting rods controlled by the first ball screw group, and the lifting rods are provided with feeder suction nozzles arranged in rows. One group of lifting rods is also provided with a slide cylinder that can slide it horizontally. The area of ​​the heat press main machine corresponding to the lifting adjustable platform to the heat press workbench is provided with a transmission component that moves the first ball screw group.

[0012] The lifting rod is moved upwards and downwards by the lifting element, and the lifting element is lifted upwards and downwards by the lifting element. The lifting element can absorb the heat transfer material placed on the lifting adjustable platform, and the setting of the slide cylinder can make the heat transfer material absorbed by the feeder nozzles on the two sets of lifting rods staggered and stacked up and down, so that the heat transfer material is superimposed and placed, thereby realizing the superimposed ironing of the heat transfer material. The transmission component is used to move the first ball screw group. When the first ball screw group controls the lifting rod to descend, the feeder nozzle contacts the heat transfer material and absorbs the heat transfer material, and then the lifting rod is raised. The heat transfer material on the two sets of lifting rods is staggered and stacked up and down by the slide cylinder, and the first ball screw group is moved to the corresponding position by the transmission component. Then the lifting rod is controlled to descend by the first ball screw group to lower the heat transfer material to the corresponding position of the cloth, and then the cloth and the heat transfer material are transported to the position of the heat transfer workbench together via the conveyor belt.

[0013] Furthermore, the transmission assembly includes a pair of manipulator synchronous wheels, a servo motor and a motor synchronous wheel connected to the servo motor. The manipulator synchronous wheels are connected by a first belt, and one of the manipulator synchronous wheels is connected to the motor synchronous wheel through a second belt. A guide rail is also provided on one side of the transmission assembly, and a guide sleeve is provided on the first ball screw group to cooperate with the guide rail.

[0014] By adopting the above technical solution, the servo motor rotates, driving the motor synchronous wheel to rotate, and then the manipulator synchronous wheel connected to the motor synchronous wheel through the second belt will also rotate, thereby driving the first belt to move, so that the first ball screw group connected to the first belt moves together; setting up the guide rail can make the movement of the first ball screw more stable, so that it can remain stable during the movement process.

[0015] Furthermore, the heat transfer workbench includes an upper workbench and a lower workbench. The upper workbench is provided with a lifting component that can lift it up and down. An electric heating plate is provided at one end of the upper workbench corresponding to the lower workbench, and an insulation plate is provided between the electric heating plate and the upper workbench.

[0016] With the above technical solution, when the cloth and the heat transfer material on the cloth are conveyed to the lower workbench together, the upper workbench is controlled to rise and fall by the lifting assembly to press the heat transfer material on the lower workbench, so that the heat transfer material is printed on the cloth.

[0017] Furthermore, a cover is provided on the upper workbench, and a cooling fan is provided inside the cover.

[0018] By adopting the above technical solution, the setting of the cover can prevent the entry of dust, and the cooling fan has the function of dissipating heat, which can dissipate heat for the workbench to prevent the temperature from being too high.

[0019] Furthermore, the transfer rack is provided with a transfer rack robot that can place the cloth into the material receiving rack. The transfer rack robot includes a second ball screw group, a lifting bracket controlled by the second ball screw group, and a feeder suction nozzle arranged on the lifting bracket. The second ball screw group on the same side is arranged on the second ball screw seat.

[0020] By adopting the above technical solution, the setting of the transfer rack robot can place the heat-printed fabric on the transfer rack onto the receiving rack, thereby realizing automatic receiving of the fabric; the second ball screw group can be used to control the lifting and lowering of the lifting bracket, lowering the lifting bracket and the feeder nozzle, sucking up the fabric on the transfer rack, and then transporting the fabric to the receiving rack through the conveying device.

[0021] Furthermore, a conveying device is provided on the transfer rack and the material receiving rack, and the conveying device includes synchronous pulleys respectively arranged on the material receiving rack and the transfer rack and a third belt connecting the two synchronous pulleys, and the second ball screw seat is provided with a clamping plate corresponding to the third belt, which can clamp the third belt therein, and the material receiving rack and the transfer rack are provided with a guide rail arranged parallel to the third belt, and the second ball screw seat is provided with a guide sleeve corresponding to the guide rail.

[0022] By adopting the above technical solution, the third belt is driven to move relative to the material receiving rack and the transfer rack through the rotation of the synchronous pulley, and the second ball screw seat is connected to the third belt through the splint, and moves with the movement of the third belt, so that the second ball screw seat can move between the material receiving rack and the transfer rack. The provision of a guide rail can make the movement of the second ball screw seat smoother, so that it can remain stable during the movement.

[0023] Furthermore, the upper end surface of the material receiving rack is provided with a through discharge port, a trolley is provided below the discharge port, and rollers are provided at the bottom of the trolley.

[0024] By adopting the above technical solution, the fabric placed into the receiving rack by the transfer rack robot can be stacked on the cart from the discharge port, and the cart is provided with rollers for easy pushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 It is a schematic diagram of the structural decomposition of the present invention.

[0027] Figure 3 This is a structural diagram of the heat press host.

[0028] Figure 4 This is a schematic diagram of the structural breakdown of the heat press host.

[0029] Figure 5 This is a structural diagram of the host manipulator.

[0030] Figure 6 It is a structural diagram of the lifting adjustable platform.

[0031] Figure 7 It is a structural diagram of the paving rack.

[0032] Figure 8 It is a structural diagram of the ball screw component. DETAILED DESCRIPTION

[0033] The specific implementation of the present invention will be further described below with reference to the accompanying drawings and examples.

[0034] like Figure 1-8The automatic heat press machine shown includes a material laying rack 1, a heat press main unit 2, a transfer rack 3, and a material receiving rack 4, which are arranged in sequence. A conveyor belt 5 for conveying fabric is provided on the material laying rack 1, the heat press main unit 2, and the transfer rack 3. The heat press main unit 2 includes a lifting and adjustable platform 6 for placing heat press materials, a main unit manipulator 7 for placing heat press materials on fabric, and a heat press workbench 8 for printing and applying heat press materials to fabric. The fabric is placed on the laying rack 1 and transferred to the heat press main unit 2 via the conveyor belt 5. The main unit manipulator 7 then takes the heat press material off the lifting adjustable platform 6 and places it on the fabric. The conveyor belt 5 then transports the fabric and the heat press material together to the heat press workbench 8. The heat press workbench 8 prints the heat press material on the fabric. After the heat press is completed, the fabric is transported to the transfer rack 3, and the material receiving rack 4 can be used to place the fabric leaving the transfer rack 3. This arrangement enables the present invention to automatically transport the conveyed fabric to the heat press main unit 2, and at the same time, it can automatically place the heat press material, automatically perform heat press, and automatically perform continuous heat press, thereby improving the efficiency of heat press. The present invention is suitable for heat press processing of large fabrics.

[0035] The adjustable lifting platform 6 includes three parallel sets of unloading plates 9, each of which has a gap between them. An adjustable stopper rod 10 is positioned within the gap. The stopper rod 10 is provided with a sliding sleeve 11, which slidably fits over an adjustment rod 12. Heat transfer materials are placed on the unloading plates 9, and the stopper rods 10 are adjusted by sliding between the sliding sleeve 11 and the adjustment rod 12. The distance between the stopper rods 10 can be adjusted according to the width of the heat transfer materials to be placed. The gap is set to prevent the movement of the stopper rods 10.

[0036] The axial ends of the discharge plate 9 are respectively fixed on the connecting plate 13. The connecting plate 13 is provided with a rack 14 at the other end relative to the end connected to the discharge plate 9. The heat press main unit 2 is provided with a gear transmission shaft 15 and a turbine reduction motor 16. The gear transmission shaft 15 is provided with a gear 151 meshing with the rack 14. The axial ends of the gear transmission shaft 15 are respectively provided with a first pulley 17. The turbine reduction motor 16 is provided with a second pulley 18 linked thereto. The second pulley 18 is connected to the first pulley 17 by a chain 19. The second pulley 18 can be driven to rotate by the turbine reduction motor 16, and the first pulley 17 connected thereto by the chain 19 will also rotate, thereby driving the gear transmission shaft 15 to rotate. The gear 151 meshing with the rack 14 on the gear transmission shaft 15 also rotates, causing the rack 14 to move linearly, thereby controlling the connection plate 13 connected to the rack 14 to move up and down, and adjusting the height of the adjustable lifting platform 6.

[0037] The host manipulator 7 is arranged above the adjustable lifting platform 6, and includes a first ball screw group 20, two groups of lifting rods 21 controlled by the first ball screw group 20, and the lifting rods 21 are provided with a row of feeder nozzles 22. One group of lifting rods 21 is also provided with a slide cylinder 23 that can slide it horizontally. The heat printing host 2 is provided with a transmission component that moves the first ball screw group 20 in the area corresponding to the adjustable lifting platform 6 to the heat printing workbench 8. The first ball screw group 20 can control the lifting and lowering of the lifting rods 21, so that the feeder nozzles 22 can also be lifted and lowered together. The feeder nozzles 22 can absorb the heat printing materials placed on the adjustable lifting platform 6, and the setting of the slide cylinder 23 can make the heat printing materials sucked by the feeder nozzles 22 on the two groups of lifting rods 21 staggered and stacked up and down, so that the heat printing materials are stacked and placed, realizing the stacked ironing of the heat printing materials. The transmission component is used to move the first ball screw group 20. When the first ball screw group 20 controls the lifting rods 21, the feeder nozzles 22 are moved up and down. 1 descends, so that the feeder nozzle 22 contacts and sucks the heat transfer material, and then the lifting rod 21 rises. The heat transfer materials on the two sets of lifting rods 21 are stacked up and staggered by the slide cylinder 23. The first ball screw assembly 20 is moved to the corresponding position by the transmission component. The lifting rod 21 is then controlled by the first ball screw assembly 20 to descend, and the heat transfer material is placed at the corresponding position of the fabric. The fabric and the heat transfer material are then transported to the position of the heat transfer workbench 8 via the conveyor belt 5.

[0038] It should be noted that the main machine manipulator 7 works in a continuous cycle, continuously taking the heat transfer material from the lifting adjustable platform 6, and then placing it on the fabric from the lifting adjustable platform 6 to the heat transfer workbench 8, and then returning to the lifting adjustable platform 6 to take the heat transfer material, and then placing the heat transfer material... and so on.

[0039] After the heat transfer workbench 8 completes the previous set of heat transfer, it continues to transport the next set of heat transfer materials into the heat transfer workbench 8 for heat transfer. At the same time, the host manipulator 7 continues to absorb the heat transfer materials and place them at the corresponding positions on the fabric.

[0040] The transmission assembly includes a pair of manipulator synchronous pulleys 24, a servo motor, and a motor synchronous pulley 25 connected to the servo motor. The manipulator synchronous pulleys 24 are connected by a first belt 29, and one of the manipulator synchronous pulleys 24 is connected to the motor synchronous pulley 25 via a second belt 30. A guide rail 27 is also provided on one side of the transmission assembly, and a first guide sleeve 28 is provided on the first ball screw assembly 20 to cooperate with the guide rail 27. When the servo motor rotates, the motor synchronous pulley 25 rotates, and the manipulator synchronous pulley 24 connected to the motor synchronous pulley 25 via the second belt 30 also rotates, thereby driving the first belt 29 to move, causing the first ball screw assembly 20 connected to the first belt 29 to move together. The provision of the guide rail 27 ensures smoother movement of the first ball screw assembly 20, ensuring stability during movement.

[0041] The heat transfer workbench 8 comprises an upper workbench 31 and a lower workbench 32. The upper workbench 31 is equipped with a lifting assembly 33 that allows it to be raised and lowered. An electric heating plate 34 is installed at the end of the upper workbench 31 that corresponds to the lower workbench 32, and a heat insulation plate 35 is provided between the electric heating plate 34 and the upper workbench 31. When the fabric and the heat transfer material on the fabric are conveyed to the lower workbench 32, the upper workbench 31 is raised and lowered by the lifting assembly 33, pressing the heat transfer material on the lower workbench 32, thereby stamping the heat transfer material onto the fabric.

[0042] The upper workbench 31 is bridge-shaped and can better withstand extrusion and deformation; the lower workbench 32 has thick ribs between the upper and lower plates, making the structure more stable. A buffer rubber sheet 36 is laid on it to cushion the impact force.

[0043] The intermediate transfer rack 3 is equipped with an intermediate transfer rack manipulator that can place fabric onto the receiving rack 4. This manipulator includes a second ball screw assembly 38, a lifting bracket 39 controlled by the second ball screw assembly 38, and a feeder suction nozzle 22 mounted on the lifting bracket 39. The second ball screw assembly 38 on the same side is mounted on a second ball screw seat 40. This arrangement of the intermediate transfer rack manipulator allows the transfer of heat-printed fabric from the intermediate transfer rack 3 onto the receiving rack 4, achieving automatic fabric collection. The second ball screw assembly 38 is used to control the raising and lowering of the lifting bracket 39, lowering the lifting bracket 39 and the feeder suction nozzle 22 to draw fabric from the intermediate transfer rack 3. The fabric is then transported to the receiving rack 4 via a conveyor device, where it is then lowered onto the cart of the receiving rack 4.

[0044] It should be noted that the feeder nozzle 22 on the lifting bracket 39 and the feeder nozzle 22 provided on the lifting rod 21 are the same component and have the same structure.

[0045] The lifting bracket 39 includes a first rod 41 whose lifting is controlled by a second ball screw group 38 and a plurality of second rods 42 arranged vertically on the same horizontal plane as the first rod 41. The second rods 42 are arranged parallel to each other, and the feeder nozzles 22 are arranged at equal distances along the length direction of the second rods 42.

[0046] The intermediate transfer frame 3 and the receiving frame 4 are provided with a conveying device, which includes a synchronous pulley 43 respectively provided on the receiving frame 4 and the intermediate transfer frame 3, and a third belt 44 connecting the two synchronous pulleys 43. The second ball screw seat 40 is provided with a clamping plate 45 corresponding to the third belt 44, which can clamp the third belt 44 therebetween. The receiving frame 4 and the intermediate transfer frame 3 are provided with a guide rail 27 arranged parallel to the third belt 44. The second ball screw seat 40 is provided with a second guide sleeve 46 corresponding to the guide rail 27 and matched therewith. The rotation of the synchronous pulley 43 drives the third belt 44 to move relative to the receiving frame 4 and the intermediate transfer frame 3. The second ball screw seat 40 is connected to the third belt 44 via the clamping plate 45 and moves with the movement of the third belt 44, allowing the second ball screw seat 40 to move between the receiving frame 4 and the intermediate transfer frame 3. The provision of the guide rail 27 can make the movement of the second ball screw seat 40 more stable, so that it can remain stable during movement.

[0047] The upper end surface of the material receiving rack 4 is provided with a through discharge port 47, a trolley 48 is provided below the discharge port 47, and a roller 49 is provided at the bottom of the trolley 48. The cloth put into the material receiving rack 4 by the transfer rack manipulator can be stacked on the trolley 48 from the discharge port 47, and the trolley 48 is provided with rollers 49 for easy pushing.

[0048] A support plate 50 and rollers 51 are provided below the conveyor belt 5 to provide support for the conveyor belt 5 . A plurality of rollers 51 are provided at intervals, and the support plate 50 is provided in the gaps between adjacent rollers 51 .

[0049] A blocking piece 52 is provided below the supporting plate 50 . The blocking piece 52 is also provided in the gap between adjacent rollers 51 and is provided at the axial ends of the corresponding rollers 51 .

[0050] The material laying frame 1 and the transfer frame 3 are provided with a large roller 53 which can pull the conveyor belt 5 to move.

[0051] The first ball screw assembly 20 and the second ball screw assembly 38 have the same structure. The first ball screw assembly 20 includes a pair of ball screw components 54 , and the second ball screw assembly 38 includes two pairs of ball screw components 54 .

[0052] Each ball screw assembly 54 includes a ball screw 55, a screw nut 56 mating with the ball screw 55, and a screw servo motor 57 that drives the ball screw 55. The screw servo motor 57 rotates the ball screw 55, causing the screw nut 56 to rise and fall. Therefore, the lifting rod 21 (controlled by the first ball screw assembly 20) and the lifting bracket 39 (controlled by the second ball screw assembly 38) are both connected to the screw nut 56.

[0053] A crossbar 58 connecting the two ball screw components 54 is provided between the paired ball screw components 54 .

[0054] The lifting assembly 33 can be set as the above-mentioned screw structure. For example, in this embodiment, the lifting assembly 33 includes two ball screw components 54. The two ends of the upper workbench 31 are installed on the screw nut 56. The ball screw 55 is driven to rotate by the screw servo motor 57, so that the screw nut 56 and the upper workbench 31 set on the screw nut 56 are lifted and lowered to perform heat pressing on the heat transfer.

[0055] The lifting assembly 33 can also be lifted and lowered using a cylinder structure or an oil cylinder structure.

[0056] A cover 59 is provided on the upper workbench 31, and a heat dissipation fan 60 is also provided in the cover 59. The provision of the cover 59 can prevent the entry of dust, and the heat dissipation fan 60 has the effect of heat dissipation, avoiding excessive temperature.

[0057] The bottom of the heat press machine is further provided with a support leg 61 and a caster 62 .

[0058] The present invention can be controlled by a microcomputer PLC to perform fully automatic production, with stable pressure, balanced temperature, accurate transmission time and high efficiency.

[0059] The working process is as follows: the fabric is placed on the material laying rack 1, and is transferred to the heat press host 2 via the conveyor belt 5. Then the host robot 7 takes the heat press material on the adjustable lifting platform 6 and places it on the fabric.

[0060] When the first ball screw assembly 20 controls the lifting rod 21 to descend, the feeder nozzle 22 contacts and absorbs the heat transfer material. Then, the first ball screw assembly 20 causes the lifting rod 21 to rise. The slide cylinder 23 causes the heat transfer materials on the two sets of lifting rods 21 to be stacked up and staggered. The first ball screw assembly 20 is moved to the corresponding position by the conveying assembly. Then, the lifting rod 21 is controlled to descend, and the heat transfer material is placed on the corresponding position of the fabric. Then, the fabric and the heat transfer material are transported together to the heat transfer workbench 8 via the conveyor belt 5.

[0061] The conveyor belt 5 conveys the fabric and the heat transfer material to the heat transfer workbench 8. The fabric and the heat transfer material on the fabric are conveyed to the lower workbench 32. The upper workbench 31 is raised and lowered by the lifting assembly 33 to press the heat transfer material on the lower workbench 32, so that the heat transfer material is printed on the fabric.

[0062] During this process, the main machine manipulator 7 works in a continuous cycle, continuously taking the heat transfer material from the lifting adjustable platform 6, and then placing it on the fabric from the lifting adjustable platform 6 to the heat transfer workbench 8, and then returning to the lifting adjustable platform 6 to take the heat transfer material, and then placing the heat transfer material... and so on. After the heat transfer workbench 8 completes the previous set of heat transfer, it continues to transport the next set of heat transfer materials into the heat transfer workbench 8 for heat transfer. At the same time, the main machine manipulator 7 continues to absorb the heat transfer material and then places the heat transfer material at the corresponding position on the fabric.

[0063] The fabric after heat printing is transported to the transfer rack 3 by the conveyor belt 5. The transfer rack robot puts the heat printed fabric on the transfer rack 3 onto the receiving rack 4. The second ball screw group 38 controls the lifting bracket 39 to descend, and the feeder nozzle 22 is used to suck up the fabric on the transfer rack 3. Then, the fabric is transported to the receiving rack 4 through the conveying device and placed on the cart 48 of the receiving rack 4.

[0064] When the fabric is placed in the cart 48 by the transfer rack robot, the heat press host 2 continues to work, and the entire process is a continuous cycle.

Claims

1. An automatic heat transfer machine, characterized by: The utility model comprises a material laying rack, a heat press main machine, a transfer rack and a material receiving rack which are arranged in sequence, wherein the material laying rack, the heat press main machine and the transfer rack are provided with a conveyor belt for conveying fabrics, the heat press main machine comprises a lifting and adjustable platform for placing a heat press material group, a main machine manipulator for placing the heat press material on the fabric, and a heat press workbench for printing the heat press material on the fabric; the lifting and adjustable platform comprises three sets of material discharge plates which are parallel to each other, a gap is provided between the material discharge plates, a material stopper rod with adjustable position is provided in the gap, a sliding sleeve is provided on the material stopper rod, and the sliding sleeve is slidably mounted on the adjustment rod; the axial ends of the material discharge plate are respectively fixed on the connecting plate, and the connecting plate is provided with a The rack, the heat printing host is provided with a gear transmission shaft and a turbine reduction motor, the gear transmission shaft is provided with a gear meshing with the rack, the axial ends of the gear transmission shaft are respectively provided with a first pulley, the turbine reduction motor is provided with a second pulley linked thereto, and the second pulley is connected to the first pulley with a chain; the host manipulator is arranged above the lifting adjustable platform, including a first ball screw group, and two groups of lifting rods controlled by the first ball screw group for lifting and lowering, the lifting rods are provided with feeder nozzles arranged in rows, and one group of lifting rods is also provided with a slide cylinder that can make it slide horizontally, and the heat printing host is provided with a transmission component that moves the first ball screw group in the area corresponding to the lifting adjustable platform to the heat printing workbench.

2. The automatic heat transfer machine according to claim 1, characterized in that: The transmission assembly includes a pair of manipulator synchronous wheels, a servo motor and a motor synchronous wheel connected to the servo motor. The manipulator synchronous wheels are connected by a first belt, and one of the manipulator synchronous wheels is connected to the motor synchronous wheel through a second belt. A guide rail is also provided on one side of the transmission assembly, and a guide sleeve that cooperates with the guide rail is provided on the first ball screw group.

3. The automatic heat transfer machine according to claim 1 or 2, characterized in that: The heat transfer workbench includes an upper workbench and a lower workbench. The upper workbench is provided with a lifting assembly that can lift it up and down. An electric heating plate is provided at one end of the upper workbench corresponding to the lower workbench, and an insulation plate is provided between the electric heating plate and the upper workbench.

4. The automatic heat transfer machine according to claim 3, characterized in that: A cover is provided on the upper workbench, and a heat dissipation fan is also provided in the cover.

5. The automatic heat transfer machine according to claim 1 or 2, characterized in that: The transfer rack is provided with a transfer rack robot that can place the cloth into the material receiving rack. The transfer rack robot includes a second ball screw group, a lifting bracket controlled by the second ball screw group, and a feeder suction nozzle arranged on the lifting bracket. The second ball screw group on the same side is arranged on the second ball screw seat.

6. The automatic heat transfer machine according to claim 5, characterized in that: The intermediate transfer rack and the material receiving rack are provided with a conveying device, which includes synchronous pulleys respectively arranged on the material receiving rack and the intermediate transfer rack and a third belt connecting the two synchronous pulleys, and the second ball screw seat is provided with a clamping plate corresponding to the third belt, which can clamp the third belt therein, and the material receiving rack and the intermediate transfer rack are provided with a guide rail arranged parallel to the third belt, and the second ball screw seat is provided with a guide sleeve corresponding to the guide rail.

7. The automatic heat press machine according to claim 1, characterized in that: The upper end surface of the material receiving rack is provided with a through discharge port, and a trolley is provided below the discharge port.

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