Fabric pattern transfer thermal sublimation printer

Abstract

The utility model discloses a fabric pattern transfer thermal sublimation printer, and relates to the technical field of sublimation printers, the fabric pattern transfer thermal sublimation printer comprises a sublimation printing device, two limiting plates are internally provided with two fabric corner fixing assemblies, and the four corner fixing assemblies are internally provided with movable pressing blocks. Under the synchronous action of the four movable pressing blocks, the fabric can be accurately positioned and fixed on the printing placement platform, so that the stability and accuracy of the position of the fabric in the whole printing process are ensured, printing deviation caused by movement or shaking is prevented, and the printing quality is improved. According to the sublimation printing device, the fabric is kept at a stable position and in a stretching state in the sublimation printing device, the movement and deformation of the fabric can be reduced through the fixing mode, the consistency and the quality in the printing process are ensured, the printing quality problem caused by movement or dislocation of the fabric is avoided, and therefore the quality and the reliability of a final printed product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sublimation printers, in particular to a fabric pattern transfer thermal sublimation printer. Background Art

[0002] Sublimation printer is a special type of printing equipment, it uses sublimation technology to print images or designs directly on various types of materials, such as cloth, ceramics, metal, glass, etc., instead of traditional ink jet or laser printing technology, sublimation printer can print high-quality patterns and designs on various fiber materials, such as T-shirts, hats, aprons, etc. It can realize the direct printing of complex patterns and colorful images, and the printing effect is durable and not easy to fade. The introduction and use of sublimation printers are very extensive. It can not only be applied to traditional fields such as textile printing and gift customization, but also can be expanded to many fields such as handicraft production, advertising and home decoration, providing users with a broad application space and the possibility of creativity.

[0003] When transferring patterns to fabrics, existing sublimation printers first place the fabrics flat on the printing placement platform. However, the sizes of existing fabrics are inconsistent, which makes it troublesome to fix the four sides of the fabric. As a result, the fabric is prone to wrinkles and position shifts when it is moved to the thermal sublimation printing process, resulting in distortion and blurring of the pattern, affecting the consistency and clarity of the printing quality, and reducing the ornamental value and added value of the printed products. In addition, since extra time and effort are required to adjust and fix the fabrics, as well as to deal with problems caused by the movement, production efficiency will be affected, increasing production costs and reducing the overall efficiency of the production line, resulting in unacceptable quality of printed products, which are therefore regarded as waste and discarded, increasing production losses and costs. Utility Model Content

[0004] The utility model provides a fabric pattern transfer thermal sublimation printer, which has the advantage of smooth and stable transfer of fabric patterns of a sublimation printer, and solves the problem of wrinkles in fabric patterns of a sublimation printer.

[0005] In order to achieve the purpose of smooth and stable transfer of fabric patterns of a sublimation printer, the utility model provides the following technical solutions: a fabric pattern transfer thermal sublimation printer, comprising a sublimation printing device and a transmission system installed inside the sublimation printing device, a heating print head is installed on the outer surface of the transmission system, a lifting and pressurizing component is installed inside the sublimation printing device, a printing placement platform is installed on the outer surface of the lifting and pressurizing component, the interior of the printing placement platform is in active contact with the outer surface of the transmission system, a positioning and moving component is installed inside the printing placement platform, two limit plates are installed on the outer surface of the positioning and moving component, two fabric corner fixing components are installed inside the two limit plates, and movable pressing blocks are installed inside the four corner fixing components.

[0006] As a preferred technical solution of the utility model, the lifting and pressurizing assembly includes a first stepper motor and a ball screw. The first stepper motor is installed on the inner surface of the sublimation printing device, and the ball screw is installed on the outer surface of the output end of the first stepper motor.

[0007] As a preferred technical solution of the utility model, a screw slider is installed on the outer surface of the ball screw, and the outer surface of the screw slider is fixedly connected to the outer surface of the printing placement platform.

[0008] As a preferred technical solution of the utility model, the positioning and moving component includes a second stepper motor and a rotating shaft, the second stepper motor is installed on the inner surface of the printing placement platform, the rotating shaft is installed on the outer surface of the output end of the second stepper motor, and a driving gear is installed on the outer surface of the rotating shaft.

[0009] As a preferred technical solution of the utility model, two movable sliding cavities are provided inside the printing placement platform, movable sliders are movably installed on the inner walls of the two movable sliding cavities, and gear bars are installed on the outer surfaces of the two movable sliders.

[0010] As a preferred technical solution of the utility model, the outer surfaces of the two gear bars are meshed with the outer surface of the driving gear, the outer surfaces of the two movable sliders are fixedly connected to the bottom surface of the limiting plate, and the top surface of the printing placement platform is provided with two movable grooves, and the outer surfaces of the two limiting plates are in active contact with the inner walls of the movable grooves.

[0011] As a preferred technical solution of the utility model, the fabric corner fixing assembly includes a lifting chamber and a connecting spring, the lifting chamber is opened inside the limit plate, the connecting spring is evenly distributed and installed on the inner wall of the lifting chamber, one end surface of the connecting spring is fixedly connected to the top surface of the movable pressure block, the outer surface of the movable pressure block is in active contact with the inner wall of the lifting chamber, and the top surface of the limit plate is installed with an electromagnet plate.

[0012] Compared with the prior art, the utility model provides a fabric pattern transfer thermal sublimation printer, which has the following beneficial effects:

[0013] 1. The fabric pattern transfer sublimation printer can accurately position and fix the fabric on the printing platform through the synchronous action of four moving pressure blocks, ensuring the stability and accuracy of the fabric position during the entire printing process, preventing movement or shaking from causing printing deviations. The fixing effect of the moving pressure blocks can evenly stretch the fabric so that it can be laid flat on the printing platform, which helps to avoid wrinkles or looseness of the fabric and ensures the flatness and quality during the printing process. The four corners are fixed at the same time to keep the fabric in a stable position and stretched state inside the sublimation printing device. This fixing method can reduce the movement and deformation of the fabric, ensure the consistency and quality during the printing process, and avoid printing quality problems caused by fabric movement or dislocation, thereby improving the quality and reliability of the final printed product.

[0014] 2. The fabric pattern transfer thermal sublimation printer cooperates with the first stepper motor, ball screw, screw slider, printing placement platform and transmission system to make the printing placement platform stably rise and move under the limit of the transmission system, so that the printing placement platform fabric and the heated print head are pressurized for sublimation printing, which improves the quality and clarity of the printed pattern, ensures that the ink or colorant can fully penetrate into the fabric fiber, and makes the printing effect more durable and bright. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the printing device of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the lifting and pressurizing assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the positioning mobile component of the utility model;

[0019] Figure 5 The utility model provides Figure 4 A schematic diagram of the structure enlargement of part A;

[0020] Figure 6 This is a schematic diagram of the internal structure of the positioning mobile component of the utility model from another perspective.

[0021] In the figure: 1. sublimation printing device; 2. first stepper motor; 3. ball screw; 4. screw slider; 5. printing placement platform; 6. transmission system; 7. second stepper motor; 8. rotating shaft; 9. driving gear; 10. gear bar; 11. moving slide cavity; 12. moving slider; 13. moving groove; 14. limit plate; 15. electromagnet plate; 16. lifting cavity; 17. connecting spring; 18. moving pressure block; 19. heating print head. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] refer to Figure 1 , Figure 2 , Figure 3 and Figure 6The utility model discloses a fabric pattern transfer thermal sublimation printer, including a sublimation printing device 1 and a transmission system 6 installed inside the sublimation printing device 1, a heating print head 19 is installed on the outer surface of the transmission system 6, a lifting and pressurizing component is installed inside the sublimation printing device 1, a printing placement platform 5 is installed on the outer surface of the lifting and pressurizing component, the inside of the printing placement platform 5 is in active contact with the outer surface of the transmission system 6, a positioning and moving component is installed inside the printing placement platform 5, and two limit plates 14 are installed on the outer surface of the positioning and moving component, the lifting and pressurizing component includes a first stepper motor 2 and a ball screw 3, the first stepper motor 2 is installed on the inner surface of the sublimation printing device 1, the ball screw 3 is installed on the outer surface of the output end of the first stepper motor 2, a screw slider 4 is installed on the outer surface of the ball screw 3, and the outer surface of the screw slider 4 is fixedly connected to the outer surface of the printing placement platform 5, the positioning and moving component includes a second stepper motor 7 and a rotating shaft 8, the second stepper motor 7 is installed on The inner surface of the printing placement platform 5 and the rotating shaft 8 are installed on the outer surface of the output end of the second stepper motor 7, and the outer surface of the rotating shaft 8 is installed with a driving gear 9. Two movable sliding cavities 11 are provided inside the printing placement platform 5, and movable sliders 12 are movably installed on the inner walls of the two movable sliding cavities 11. Gear bars 10 are installed on the outer surfaces of the two movable sliders 12. The outer surfaces of the two gear bars 10 are meshed with the outer surfaces of the driving gear 9. The outer surfaces of the two movable sliders 12 are fixedly connected to the bottom surface of the limiting plate 14. Two movable grooves 13 are provided on the top surface of the printing placement platform 5. The outer surfaces of the two limiting plates 14 are movably contacted with the inner walls of the movable grooves 13, so that the printing placement platform 5 can stably rise and move under the limit of the transmission system 6, so that the fabric of the printing placement platform 5 and the heating print head 19 can be pressurized sublimation printed, thereby improving the quality and clarity of the printed pattern, ensuring that the ink or colorant can fully penetrate into the fabric fiber, and making the printing effect more durable and bright.

[0025] Embodiment 2

[0026] refer to Figure 1 , Figure 2 , Figure 4 and Figure 5The utility model discloses a fabric pattern transfer thermal sublimation printer, comprising a sublimation printing device 1 and a transmission system 6 installed inside the sublimation printing device 1, a heating print head 19 is installed on the outer surface of the transmission system 6, two fabric corner fixing components are installed inside two limit plates 14, and a moving pressing block 18 is installed inside the four corner fixing components. The fabric corner fixing component includes a lifting cavity 16 and a connecting spring 17, the lifting cavity 16 is opened inside the limit plate 14, and the connecting spring 17 is evenly distributed and installed on the inner wall of the lifting cavity 16, one end surface of the connecting spring 17 is fixedly connected to the top surface of the moving pressing block 18, and the outer surface of the moving pressing block 18 is in active contact with the inner wall of the lifting cavity 16, and the top surface of the limit plate 14 is installed with an electromagnet plate 1 5. Through the synchronous action of the four moving pressing blocks 18, the fabric can be accurately positioned and fixed on the printing placement platform 5, ensuring the stability and accuracy of the position of the fabric during the entire printing process, preventing movement or shaking from causing printing deviations. The fixing effect of the moving pressing blocks 18 can evenly stretch the fabric so that it can be laid flat on the printing placement platform 5, which helps to avoid wrinkles or looseness of the fabric and ensures the flatness and quality during the printing process. The four corners are fixed at the same time, so that the fabric maintains a stable position and stretched state inside the sublimation printing device 1. This fixing method can reduce the movement and deformation of the fabric, ensure the consistency and quality during the printing process, and avoid printing quality problems caused by fabric movement or misalignment, thereby improving the quality and reliability of the final printed product.

[0027] The working principle and use process of the utility model are as follows: when it is necessary to print a pattern on the fabric, the fabric is placed flat on the printing placement platform 5, and the second stepper motor 7 is controlled by the controller to work. The second stepper motor 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 synchronously drives the driving gear 9 to rotate. The outer surface of the driving gear 9 is meshed with the outer surfaces of the two driven gears, and the driving gear 9 drives the two gear bars 10 to move toward each other. The two gear bars 10 synchronously drive the moving slider 12 to stably move toward each other in the moving slide cavity 11, so that the two moving sliders 12 correspondingly and stably drive the limit plate 14 to move stably in the moving groove 13, so that the two limit plates 14 move stably toward each other, and the two limit plates 14 move to the corners of the fabric, and the electromagnet plate 15 is synchronously powered on to make the electromagnet plate 15 magnetic, and the mobile pressing block 18 is made of magnetic material, and the corresponding surfaces of the electromagnet plate 15 and the mobile pressing block 18 have the same magnetism, and the electromagnet plate 15 and the mobile pressing block 18 directly produce The discharge force is generated to make the mobile pressing block 18 stretch the connecting spring 17 to move in the lifting chamber 16, so that the four mobile pressing blocks 18 synchronously fix the four corners of the fabric, so that the fabric is fixedly placed on the printing placement platform 5 inside the sublimation printing device 1. Through the synchronous action of the four mobile pressing blocks 18, the fabric can be accurately positioned and fixed on the printing placement platform 5, ensuring the stability and accuracy of the position of the fabric during the entire printing process, preventing movement or shaking from causing printing deviations, and the fixing effect of the mobile pressing block 18 can evenly stretch the fabric so that it is flatly laid on the printing placement platform 5, which helps to avoid wrinkles or looseness of the fabric and ensures the flatness and quality during the printing process. The four corners are fixed at the same time, so that the fabric maintains a stable position and stretched state inside the sublimation printing device 1. This fixing method can reduce the movement and deformation of the fabric, ensure the consistency and quality during the printing process, and avoid printing quality problems caused by fabric movement or dislocation, thereby improving the quality and reliability of the final printed product.

[0028] Then, the controller controls the first stepper motor 2 to work, and the first stepper motor 2 drives the ball screw 3 to rotate. The ball screw 3 cooperates with the screw slider 4 to make the printing placement platform 5 stably rise and move under the limit of the transmission system 6, so that the fabric of the printing placement platform 5 and the heated print head 19 are pressurized and sublimated for printing, thereby improving the quality and clarity of the printed pattern, ensuring that the ink or colorant can fully penetrate into the fabric fiber, and making the printing effect more durable and bright.

Claims

1. A fabric pattern transfer thermal sublimation printer, comprising a sublimation printing device (1) and a transmission system (6) installed inside the sublimation printing device (1), wherein a heating print head (19) is installed on the outer surface of the transmission system (6), characterized in that: The sublimation printing device (1) is internally installed with a lifting and pressurizing component, and a printing placement platform (5) is installed on the outer surface of the lifting and pressurizing component. The interior of the printing placement platform (5) is in active contact with the outer surface of the transmission system (6). The interior of the printing placement platform (5) is installed with a positioning and moving component, and the outer surface of the positioning and moving component is installed with two limit plates (14). Two fabric corner fixing components are installed inside the two limit plates (14), and movable pressing blocks (18) are installed inside the four corner fixing components.

2. A fabric pattern transfer thermal sublimation printer according to claim 1, characterized in that: The lifting and pressurizing assembly comprises a first stepper motor (2) and a ball screw (3); the first stepper motor (2) is mounted on the inner surface of the sublimation printing device (1); and the ball screw (3) is mounted on the outer surface of the output end of the first stepper motor (2).

3. A fabric pattern transfer thermal sublimation printer according to claim 2, characterized in that: A screw slider (4) is installed on the outer surface of the ball screw (3), and the outer surface of the screw slider (4) is fixedly connected to the outer surface of the printing placement platform (5).

4. The fabric pattern transfer thermal sublimation printer according to claim 1, characterized in that: The positioning moving assembly comprises a second stepping motor (7) and a rotating shaft (8), wherein the second stepping motor (7) is mounted on the inner surface of the printing placement platform (5), and the rotating shaft (8) is mounted on the outer surface of the output end of the second stepping motor (7), and a driving gear (9) is mounted on the outer surface of the rotating shaft (8).

5. The fabric pattern transfer thermal sublimation printer according to claim 4, characterized in that: Two movable slide cavities (11) are provided inside the printing placement platform (5), and movable sliders (12) are movably installed on the inner walls of the two movable slide cavities (11), and gear bars (10) are installed on the outer surfaces of the two movable sliders (12).

6. A fabric pattern transfer thermal sublimation printer according to claim 5, characterized in that: The outer surfaces of the two gear bars (10) are meshed with the outer surface of the driving gear (9), the outer surfaces of the two movable sliders (12) are fixedly connected to the bottom surface of the limiting plate (14), and the top surface of the printing placement platform (5) is provided with two movable grooves (13), and the outer surfaces of the two limiting plates (14) are in movable contact with the inner wall of the movable groove (13).

7. The fabric pattern transfer thermal sublimation printer according to claim 1, characterized in that: The fabric corner fixing component comprises a lifting chamber (16) and a connecting spring (17); the lifting chamber (16) is arranged inside a limiting plate (14); the connecting spring (17) is evenly distributed and installed on the inner wall of the lifting chamber (16); one end surface of the connecting spring (17) is fixedly connected to the top surface of a movable pressure block (18); the outer surface of the movable pressure block (18) is in movable contact with the inner wall of the lifting chamber (16); and the top surface of the limiting plate (14) is installed with an electromagnet plate (15).

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