Automatic high-temperature heat transfer clothing printing machine

Abstract

The utility model provides an automatic high-temperature heat transfer clothing printing machine, belongs to the technical field of clothing production equipment, and aims to solve the problems that a printed pattern is stretched and deformed, the printed pattern on the cloth is not completely dried, and the printing quality is poor due to the fact that some cloth has elasticity and contractibility and can contract to a certain extent to generate wrinkles after being heated. The printing machine comprises a machine frame, a belt conveyor is arranged in the machine frame, a fixing frame is arranged on the machine frame, a paper placing roller, a heating roller and a paper collecting roller are arranged in the fixing frame in a penetrating mode from left to right, the paper placing roller is sleeved with a transferring paper cylinder, a conveying belt in the belt conveyor is flannelette, and the heating roller is arranged on the conveying belt. A plurality of hook-and-loop fasteners are arranged on the two sides of the conveying belt, containing grooves are formed in the two sides of the top of the rack, gear and rack swing air cylinders are arranged in the containing grooves, rotating shafts are arranged at the output ends of the gear and rack swing air cylinders in a penetrating mode, and one ends of the rotating shafts are sleeved with rotating plates.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing production equipment, and more specifically, particularly relates to an automatic high-temperature heat transfer clothing printing machine. Background Art

[0002] Clothing production refers to the process of processing fabrics to make them into clothing. Among them, printing technology, as one of the processes of clothing production, is the process of applying patterns containing dyes or pigments on fabrics to increase the aesthetics of clothing.

[0003] In the process of thermal transfer pattern printing, the existing clothing printing machine brings the cloth into close contact with the transfer paper through a conveyor belt and then sends it to a heating and setting machine to press and set the pattern. However, since some cloths are elastic and shrinkable, they will shrink and produce wrinkles after being heated, causing the printed pattern to be stretched and deformed. In addition, the printed pattern on the cloth is not completely dry, and the dye rubs onto the wrinkled cloth, resulting in low quality of clothing printing.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic high-temperature thermal transfer clothing printing machine is provided to achieve a more practical purpose. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides an automatic high-temperature heat transfer clothing printing machine to solve the problem that some fabrics are elastic and shrinkable, and will shrink to a certain extent and produce wrinkles after being heated, resulting in the stretching of the printed pattern, the deformation of the printed pattern, and the printed pattern on the fabric is not completely dry, and the dye rubs onto the wrinkled fabric, resulting in the low quality of clothing printing.

[0006] The purpose and effect of the automatic high-temperature heat transfer clothing printing machine of the utility model are achieved by the following specific technical means:

[0007] An automatic high-temperature heat transfer clothing printing machine comprises a frame, a belt conveyor is arranged in the frame, a fixed frame is arranged on the frame, a paper placing roller, a heating roller and a paper receiving roller are respectively inserted in the fixed frame from left to right, a transfer paper cylinder is sleeved on the paper placing roller, and the transfer paper cylinder is used for printing patterns on fabrics, the paper placing roller and the paper receiving roller are driven by a synchronous belt transmission mechanism, and the belt conveyor and the heating roller are driven by a motor;

[0008] The conveyor belt in the belt conveyor is velvet, and multiple Velcro strips are arranged on both sides of the conveyor belt. Receiving grooves are opened on both sides of the top of the frame, and a gear rack swing cylinder is arranged in the receiving groove. A rotating shaft is passed through the output end of the gear rack swing cylinder, and a rotating plate is sleeved on one end of the rotating shaft. The rotating plate is used to flip the corresponding Velcro strips.

[0009] Furthermore, it also includes an unfolding component arranged at one end of the belt conveyor, a connecting plate is arranged in the front end of the frame, a cylinder is arranged at the bottom of the connecting plate, the piston rod of the cylinder passes through the connecting plate and is connected to a support rod, a sliding ring is sleeved on the support rod, fixed rods are arranged on both sides of the sliding ring, the sliding ring is connected to the inner wall of the frame through the fixed rod, the unfolding component includes a platform surrounded by four rectangular movable plates, one corner of the four rectangular movable plates is hinged on the end of the support rod, adjacent rectangular movable plates are hinged by a first connecting rod, four fixed seats are distributed in a circular array on the outer tube wall of the sliding ring, and the sliding ring is rotatably connected to the first connecting rod through the fixed seat.

[0010] Furthermore, the rectangular movable plate is composed of two triangular connecting plates, which are hinged by a second connecting rod, and four fixing seats are distributed in a circular array at the end of the support rod, and the end of the second connecting plate is rotatably connected to the end of the support rod through the fixing seat.

[0011] Furthermore, flexible clamping claw mechanisms are provided on both sides of the frame at one end of the unfolding assembly.

[0012] Furthermore, a fan is provided on one side of the paper receiving roller.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By arranging Velcro, a gear rack swing cylinder, a rotating shaft and a rotating plate, the gear rack swing cylinder drives the rotating shaft to drive the rotating plate to rotate 180 degrees to bond one end of the Velcro to the conveyor belt and the other end to the cloth, so that the cloth is firmly fixed on all sides by multiple Velcros, avoiding the shrinkage and wrinkling of the cloth due to heat after passing through the heating roller, thereby improving the processing quality of clothing pattern printing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a stereoscopic diagram of an automatic high-temperature heat transfer clothing printing machine.

[0016] Figure 2 It is an exploded view of an automatic high-temperature heat transfer clothing printing machine of the utility model.

[0017] Figure 3 yes Figure 2 A partial enlarged view of area A.

[0018] Figure 4 yes Figure 2 A partial enlarged view of area B.

[0019] Figure 5 yes Figure 2 A partial enlarged view of the middle C area.

[0020] Figure 6 The utility model is a cross-sectional view of an automatic high-temperature heat transfer clothing printing machine.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Frame; 2. Belt conveyor; 3. Conveyor belt; 4. Fixed frame; 5. Paper release roller; 6. Paper collection roller; 7. Heating roller; 8. Synchronous belt transmission mechanism; 9. Motor; 10. Flexible clamping claw mechanism; 11. Cylinder; 12. Connecting plate; 13. Support rod; 14. Rectangular movable plate; 15. Fixed seat; 16. Second connecting rod; 17. Triangular connecting plate; 18. First connecting rod; 19. Sliding ring; 20. Fixed rod; 21. Gear rack swing cylinder; 22. Rotating shaft; 23. Rotating plate; 24. Receiving groove. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] As attached Figure 1 To Attachment Figure 6 As shown:

[0027] The utility model provides an automatic high-temperature heat transfer clothing printing machine, including a frame 1, a belt conveyor 2 is arranged in the frame 1, the belt conveyor 2 is driven by driving a driving wheel and a driven wheel to rotate in a clockwise direction, and they are tensioned by a tensioning device. Under the drive of a motor 9, the conveyor belt 3 moves forward by means of the friction between the outer surface of the driving driving wheel and the driven wheel and the inner surface of the conveyor belt 3. The top of the frame 1 is provided with a fixed frame 4 at the output end of the belt conveyor 2, and a paper placing roller 5, a heating roller 7 and a paper receiving roller 6 are respectively penetrated in the fixed frame 4 from left to right. The positions of the paper placing roller 5 and the paper receiving roller 6 are parallel to each other, and a rotating roller 7 is sleeved on the paper placing roller 5. Paper transfer roller, transfer paper is used for pattern printing on fabric, the pattern on the transfer paper contains special dye, the paper placing roller 5 rotates to place the transfer paper, the paper receiving roller 6 can roll up and store the used transfer paper, the appropriate temperature and pressure of the heating roller 7 can facilitate the transfer paper to transfer the pattern dye to the fabric, the paper placing roller 5 and the paper receiving roller 6 are driven by a synchronous belt transmission mechanism 8, the synchronous belt transmission mechanism 8 transmits motion by meshing the transverse teeth evenly distributed on the inner surface of the transmission belt and the corresponding tooth grooves on the pulley, the motor drives the corresponding tooth grooves on the driving wheel to mesh with the transmission belt to move, the belt conveyor 2 and the heating roller 7 are both driven by a motor 9;

[0028] like Figure 1 to Figure 2As shown, the conveyor belt 3 in the belt conveyor 2 is flannel, and a plurality of Velcros are arranged on both sides of the conveyor belt 3. The Velcro is composed of two parts, a hook on the front side and flannel on the back side. The hook has many small claws in the shape of hooks, and the flannel has many fine and dense fluffs. When the hook and the flannel are bonded together, the small claws on the hook will hook the fluff on the flannel, and the friction between the hook and the flannel is very large, thereby achieving the effect of mutual fixation. Receiving grooves 24 are provided on both sides of the top of the frame 1, and gear rack swing cylinders 21 are arranged in the receiving grooves 24. A rotating shaft 22 is passed through the output end of the gear rack swing cylinder 21, and a rotating plate 23 is sleeved on one end of the rotating shaft 22. The rotating plate 23 is flush with the height of the conveyor belt 3, and the Velcro on the back side drives the gear rack assembly to reciprocate through the rotating plate 23 through the force of the compressed air of the gear rack swing cylinder 21. The moving shaft 22 drives the rotating plate 23 to flip 180°, and the back Velcro connected on both sides of the conveyor belt 3 is flipped through the rotating plate 23. After flipping, one end of the front Velcro is bonded and fixed to the conveyor belt 3, and the other end is bonded and fixed to the cloth. Multiple Velcros firmly fix the cloth, and the paper placing roller 5 rotates to drop the transfer paper at a uniform speed. The fixed cloth is in close contact with the transfer paper containing special dyes, and the two are transported by the conveyor belt 3 through the heating roller 7. Under suitable temperature and pressure conditions, they meet and undergo physical and chemical actions to make the pattern on the transfer paper instantly sublimate and transfer to the fabric surface, and at the same time diffuse and penetrate into the inner layer of the cloth fiber to be fixed, thereby avoiding the shrinkage and wrinkling of the cloth due to heat, so that the printed pattern is fully dried, the printed pattern is cleaned completely, and the quality of clothing printing is improved; Velcro is a prior art and will not be described in detail in the utility model.

[0029] like Figure 2As shown, a connecting plate 12 is provided at the front end of the frame 1, a cylinder 11 is provided at the bottom of the connecting plate 12, a piston rod in the cylinder 11 passes through the connecting plate 12 and is connected to a support rod 13, a sliding ring 19 is sleeved on the support rod 13, the sliding ring 19 slides up and down on the support rod 13, both sides of the sliding ring 19 are fixedly connected to the inner side of the frame 1 through a fixing rod 20, four fixing seats 15 are distributed in an annular manner on the end of the support rod 13 and the outer tube wall of the sliding ring 19, an expansion assembly is provided at one end of the belt conveyor 2, and the expansion assembly includes a platform surrounded by four rectangular movable plates 14, and four rectangular movable plates 14 are provided on the outer tube wall of the belt conveyor 2. One corner of the movable plate 14 is hinged on the end of the support rod 13, and the adjacent rectangular movable plates 14 are hinged by the first connecting rod 18. The rectangular movable plate 14 is composed of two triangular connecting plates 17, and the two triangular connecting plates 17 are hinged by the second connecting rod 16. The end of the second connecting rod 16 is rotatably connected to the end of the support rod 13 through the fixed seat 15, and the end of the first connecting rod 18 is rotatably connected to the sliding ring 19 through the fixed seat 15. When the piston rod of the cylinder 11 moves downward in the cylinder 11, the piston rod drives the connecting plate 12 to move linearly in the frame 1, and the connecting plate 1 2 drives the support rod 13 to drive the four rectangular movable plates 14 through the second connecting rod 16 to move the end of the rectangular movable plate 14 downward with the end of the support rod 13 as the center. Since the sliding ring 19 is fixed by the fixing rod 20, the first connecting rod 18 pushes the tail of the triangular connecting plate 17 upward with the sliding ring 19 as the center, so that the four rectangular movable plates 14 are fully unfolded to achieve the lifting and folding effect. The user puts the cloth on the folded unfolding component, and the unfolding component drives the support rod 13 to stretch the cloth through the piston rod. Both sides of the frame 1 are provided at one end of the unfolding component. The flexible clamping claw mechanism 10 grabs the two ends of the cloth and grabs the cloth onto the conveyor belt 3, which is convenient for conveying the cloth and saves manpower. The flexible clamping claw mechanism 10 has a special airbag structure, which produces different actions with the different air pressures input by the pneumatic controller. When positive pressure is input, the flexible clamping claw will adapt to the external signs of the object and complete the grabbing action with a gripping tendency. When negative pressure is input, the clamping claw opens and releases the object, thereby improving the efficiency of clothing processing and saving manpower. The flexible clamping claw mechanism 10 is a prior art and will not be described in detail in the present utility model patent.

[0030] Among them, a fan is arranged on the top of the fixed frame 4, and the fan is arranged on one side of the paper collection roller 6. When the printing pattern is completed, the paper collection roller 6 collects the used transfer paper. The fan accelerates the flow of air around the cloth, speeds up the curing speed of the dye, saves work efficiency, and improves the processing quality of the clothing printing pattern.

[0031] When using:

[0032] The user places the cloth on the folded unfolding assembly, the cylinder 11 drives the piston rod to drive the support rod 13 on the connecting plate 12 to move downward, the two sides of the sliding ring 19 are fixedly connected to the inner side of the frame 1 by the fixing rod 20, the end of the support rod 13 unfolds the four rectangular movable plates 14 through the first connecting rod 18, the sliding ring 19 stretches the tail of the triangular connecting plate 17 upward through the second connecting rod 16, the cloth is unfolded on the unfolding assembly, the flexible clamping claw mechanism 10 on both sides of the frame 1 pulls the two ends of the cloth through the flexible clamping claws, and drags the cloth on the conveyor belt 3, and the back of the two sides of the conveyor belt 3 is connected The Velcro on the back is flipped 180° by the rotating plate 23 mounted on the gear rack swing cylinder 21, and the Velcro on the back is flipped into the Velcro on the front. One end of the Velcro fixes the conveyor belt 3, and the other end fixes the cloth. The paper placing roller 5 drops the transfer paper on the cloth. The cloth and the transfer paper are in close contact. The printed pattern on the transfer paper is transferred to the cloth through the appropriate temperature and pressure of the heating roller 7. Since the cloth is firmly fixed by the Velcro, wrinkles caused by heat shrinkage are avoided, the printed pattern on the cloth is completely cleaned, and the quality of clothing printing is improved.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An automatic high temperature thermal transfer garment printing machine, characterized in that: The machine comprises a frame (1), wherein a belt conveyor (2) is arranged in the frame (1), a fixed frame (4) is arranged on the frame (1), a paper placing roller (5), a heating roller (7) and a paper receiving roller (6) are respectively arranged in the fixed frame (4) from left to right, a transfer paper cylinder is sleeved on the paper placing roller (5), and the transfer paper cylinder is used for printing patterns on fabrics, the paper placing roller (5) and the paper receiving roller (6) are driven by a synchronous belt transmission mechanism (8), and the belt conveyor (2) and the heating roller (7) are both driven by a motor (9); The conveyor belt (3) in the belt conveyor (2) is made of velvet, and a plurality of Velcro strips are arranged on both sides of the conveyor belt (3). A receiving groove (24) is provided on both sides of the top of the frame (1), and a gear rack swing cylinder (21) is arranged in the receiving groove (24). A rotating shaft (22) is passed through the output end of the gear rack swing cylinder (21), and a rotating plate (23) is sleeved on one end of the rotating shaft (22). The rotating plate (23) is used to flip the corresponding Velcro strips.

2. The automatic high-temperature thermal transfer garment printing machine according to claim 1, characterized in that: The invention also comprises an unfolding assembly arranged at one end of the belt conveyor (2), wherein a connecting plate (12) is arranged inside the front end of the frame (1), a cylinder (11) is arranged at the bottom of the connecting plate (12), a piston rod of the cylinder (11) passes through the connecting plate (12) and is connected to a support rod (13), a sliding ring (19) is sleeved on the support rod (13), fixing rods (20) are arranged on both sides of the sliding ring (19), and the sliding ring (19) is connected to the inner wall of the frame (1) through the fixing rod (20), and the unfolding assembly comprises a platform surrounded by four rectangular movable plates (14), one corner of the four rectangular movable plates (14) is hinged to the end of the support rod (13), adjacent rectangular movable plates (14) are hinged through a first connecting rod (18), four fixing seats (15) are distributed in an annular array on the outer tube wall of the sliding ring (19), and the sliding ring (19) is rotatably connected to the first connecting rod (18) through the fixing seat (15).

3. The automatic high temperature thermal transfer garment printing machine according to claim 2, characterized in that: The rectangular movable plate (14) is composed of two triangular connecting plates (17), the two triangular connecting plates (17) are hinged via a second connecting rod (16), four fixing seats (15) are distributed in a circular array at the end of the support rod (13), and the end of the second connecting rod (16) is rotatably connected to the end of the support rod (13) via the fixing seat (15).

4. The automatic high temperature thermal transfer garment printing machine according to claim 1, characterized in that: Flexible clamping claw mechanisms (10) are provided on both sides of the frame (1) at one end of the unfolding assembly.

5. The automatic high temperature thermal transfer garment printing machine according to claim 1, characterized in that: A fan is provided on one side of the paper receiving roller (6).

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