High-permeability transfer printing equipment

Abstract

The utility model discloses high-permeability transfer printing equipment, and relates to the technical field of cloth printing, the high-permeability transfer printing equipment comprises a rack body, the two ends of the rack body are both movably connected with driving rollers, the outer sides of the driving rollers are sleeved with conveying belts, one end of the rack body is further symmetrically and fixedly connected with end fixing seats, and the end fixing seats are fixedly connected with the rack body. The end part of each end part fixing seat is movably connected with an edge tensioner; wherein the edge tensioner comprises a cylindrical hollow sleeve obliquely arranged above the conveying belt, a driven gear is further fixedly connected to the end, close to the end fixing base, of the cylindrical hollow sleeve, and a driving gear is in transmission fit with the side face of the driven gear; according to the utility model, printed cloth is driven to move through extrusion between the cylindrical hollow sleeve and the conveyor belt, and the obliquely arranged cylindrical hollow sleeve can also apply an outward traction force to the edge of the cloth, so that the cloth is tensioned, the printed cloth is prevented from wrinkling, and the printing quality is further ensured.

Description

Technical Field

[0001] This utility model specifically relates to the field of fabric printing technology, and more specifically to a high-penetration transfer printing device. Background Technology

[0002] High-penetration transfer printing equipment is a type of equipment used for textile printing. First, special printing inks (water-based or oil-based) are used to print patterns onto special transfer printing paper using a digital printer or other equipment. Then, the printed side of the transfer printing paper is pressed tightly against the fabric to be printed. On the transfer printing machine, the dyes on the transfer paper undergo sublimation under the action of heat and pressure. The dye molecules diffuse and penetrate into the fibers of the fabric to form various high-penetration, brightly colored and durable patterns on the fabric.

[0003] However, in practice, it has been noted that during the fabric printing process, the fabric is prone to wrinkles on the conveyor belt, which can damage the pattern. Furthermore, the surface temperature of the fabric is high after printing, and the pattern on the fabric is not yet fully cured. The wrinkled fabric surface is very easy to come into contact with, which can cause the pattern on the surface to become blurred, thus affecting the printing quality. Utility Model Content

[0004] The purpose of this invention is to provide a high-penetration transfer printing device. Inclined edge tensioners are symmetrically arranged on the conveyor belt. Through the cooperation of the edge tensioners and the conveyor belt, the fabric is tensioned to prevent wrinkles from occurring during the printing process, which would affect printing efficiency. Furthermore, the end fixing seat can introduce low-temperature gas into the inside of the edge tensioners, rapidly curing the ink that has penetrated into the fabric at low temperatures. This addresses the technical problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] The high-penetration transfer printing equipment includes a frame body, with drive rollers movably connected to both ends of the frame body, and a conveyor belt sleeved on the outside of the drive rollers. One end of the frame body is also symmetrically fixedly connected to an end fixing seat, and an edge tensioner is movably connected to the end of each end fixing seat.

[0007] The edge tensioner includes a cylindrical hollow sleeve that is inclinedly arranged above the conveyor belt. A driven gear is fixedly connected to one end of the cylindrical hollow sleeve near the end fixing seat. A drive gear is driven and engaged on the side of the driven gear. A servo motor is interference-fitted on the side of the drive gear away from the cylindrical hollow sleeve.

[0008] As a further technical solution of this utility model, the end fixing seat includes an inclined extension mounting seat, on which through holes are symmetrically opened, and a threaded locking rod passes through each through hole, and the end of the threaded locking rod is threadedly connected to the frame body.

[0009] As a further technical solution of this utility model, the extension mounting base is integrally provided with a hollow extension rod on the side near the conveyor belt, and the end of the hollow extension rod extends to the other side of the extension mounting base, and a partition plate is integrally provided horizontally on the inner side of the hollow extension rod.

[0010] As a further technical solution of this utility model, the hollow extension rod has air vents arranged in a ring array on its outer side, and the air vents are symmetrically arranged on both sides of the partition plate. The end of the hollow extension rod away from the extension mounting base is integrally provided with an end positioning post.

[0011] As a further technical solution of this utility model, the cylindrical hollow sleeve is sleeved on the outside of the hollow extension rod, and the end of the cylindrical hollow sleeve is movably engaged with the end positioning post through a bearing. The inner side of the cylindrical hollow sleeve is connected to the inner side of the hollow extension rod through an air outlet.

[0012] The servo motor is fixedly connected to the side of the extension mounting base.

[0013] As a further technical solution of this utility model, the side of the frame is fixedly connected to a drive motor, and the end of the transmission roller near the drive motor and the end of the drive motor are both interference-fitted with drive sprockets, and the outer side of the drive sprocket is connected with a transmission chain.

[0014] As a further technical solution of this utility model, a linear module is provided above the frame body, and both ends of the linear module are fixedly connected to the frame body. A direct injection printing mechanism is fixedly connected to the side of the frame body, and the direct injection printing mechanism is located above the conveyor belt.

[0015] As a further technical solution of this utility model, the end of the hollow extension rod away from the extension mounting base is inclined toward the side away from the direct injection printing mechanism.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model uses the transmission cooperation between the driven gear and the driving gear to enable the servo motor to drive the cylindrical hollow sleeve to rotate. The rotation direction of the cylindrical hollow sleeve is opposite to that of the conveyor belt. The compression between the cylindrical hollow sleeve and the conveyor belt drives the printed fabric to move. Moreover, the inclined cylindrical hollow sleeve can also apply an outward traction force to the edge of the fabric, thereby tensioning the fabric and preventing wrinkles from appearing on the printed fabric, thus ensuring the printing quality.

[0018] 2. In this utility model, a hollow extension rod fixedly connected to the side of the extension mounting base is used to install a cylindrical hollow sleeve. The hollow extension rod is provided with air outlets in a ring array, which can guide cold air. The cold air is then transferred to the surface of the cylindrical hollow sleeve through the cylindrical hollow sleeve, and the ink on the fabric surface is quickly cured by using low temperature, which further improves the printing quality of the fabric.

[0019] 3. In this utility model, a rotating threaded locking rod applies downward pressure to the end fixing seat through the threaded engagement between the end of the threaded locking rod and the frame body, ensuring that the end fixing seat applies downward pressure to the edge tensioner. In conjunction with the conveyor belt, it can compress the fabric, thereby adjusting the distance between the conveyor belt and the edge tensioner according to the material and thickness of the fabric. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0021] Figure 2 This utility model Figure 1 A magnified view of a portion of the image.

[0022] Figure 3 This utility model Figure 1 Another perspective view.

[0023] Figure 4 This utility model Figure 3 A magnified view of a portion of the image.

[0024] Figure 5 This is a schematic diagram showing the position and structure of the end fixing seat and the edge tensioner in this utility model.

[0025] Figure 6 This utility model Figure 5 A schematic diagram of the bottom structure.

[0026] Figure 7 This is a three-dimensional structural diagram of the end fixing seat in this utility model.

[0027] Figure 8 This utility model Figure 7 Another perspective view.

[0028] In the picture:

[0029] Frame body-1, conveyor belt-2, drive motor-3, transmission chain-4, linear module-5, direct injection penetrating printing mechanism-6, end fixing seat-7, extension mounting seat-71, hollow extension rod-72, spacer plate-73, air vent-74, through hole-75, end positioning post-76, edge tensioner-8, cylindrical hollow sleeve-81, driven gear-82, drive gear-83, servo motor-84, transmission roller-9, threaded locking rod-10. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-8 The present invention provides a high-penetration transfer printing device, including a frame body 1, both ends of the frame body 1 are movably connected to a transmission roller 9, and a conveyor belt 2 is sleeved on the outside of the transmission roller 9. One end of the frame body 1 is also symmetrically fixedly connected to an end fixing seat 7, and each end fixing seat 7 is movably connected to an edge tensioner 8.

[0032] The edge tensioner 8 includes a cylindrical hollow sleeve 81 that is inclinedly arranged above the conveyor belt 2. A driven gear 82 is fixedly connected to one end of the cylindrical hollow sleeve 81 near the end fixing seat 7. A drive gear 83 is driven and engaged on the side of the driven gear 82. A servo motor 84 is interference-fitted on the side of the drive gear 83 away from the cylindrical hollow sleeve 81.

[0033] By adopting the above technical solution, the servo motor 84 drives the cylindrical hollow sleeve 81 to rotate through the transmission cooperation between the driven gear 82 and the drive gear 83. The rotation direction of the cylindrical hollow sleeve 81 is opposite to that of the conveyor belt 2. The extrusion between the cylindrical hollow sleeve 81 and the conveyor belt 2 drives the printed fabric to move. Moreover, the inclined cylindrical hollow sleeve 81 can also apply an outward traction force to the edge of the fabric, thereby tensioning the fabric and preventing wrinkles from appearing on the printed fabric, thus ensuring the printing quality.

[0034] Furthermore, the end fixing seat 7 includes an inclined extension mounting seat 71, on which through holes 75 are symmetrically opened, and each through hole 75 is through which a threaded locking rod 10 passes, and the end of the threaded locking rod 10 is threadedly connected to the frame body 1.

[0035] More specifically, the extension mounting base 71 is integrally provided with a hollow extension rod 72 on one side near the conveyor belt 2, and the end of the hollow extension rod 72 extends to the other side of the extension mounting base 71, and a partition plate 73 is integrally provided horizontally on the inner side of the hollow extension rod 72.

[0036] Furthermore, the hollow extension rod 72 has air vents 74 arranged in a ring array on its outer side, and the air vents 74 are symmetrically arranged on both sides of the spacer plate 73. The hollow extension rod 72 has an end positioning post 76 integrally provided at the end away from the extension mounting base 71.

[0037] More specifically, the cylindrical hollow sleeve 81 is sleeved on the outside of the hollow extension rod 72, and the end of the cylindrical hollow sleeve 81 is movably engaged with the end positioning post 76 through a bearing. The inner side of the cylindrical hollow sleeve 81 is connected to the inner side of the hollow extension rod 72 through an air outlet 74.

[0038] The servo motor 84 is fixedly connected to the side of the extension mounting base 71.

[0039] By adopting the above technical solution, the hollow extension rod 72 fixedly connected to the side of the extension mounting base 71 is used to install the cylindrical hollow sleeve 81. The hollow extension rod 72 is provided with air outlet holes 74 in a ring array, which can guide cold air. The cold air is then transferred to the surface of the cylindrical hollow sleeve 81 through the cylindrical hollow sleeve 81, and the ink on the fabric surface is quickly cured by using low temperature, which further improves the printing quality of the fabric.

[0040] Furthermore, the side of the frame body 1 is fixedly connected to the drive motor 3, and the end of the transmission roller 9 near the drive motor 3 and the end of the drive motor 3 are both interference-fitted with drive sprockets, and the outer side of the drive sprocket is connected with a transmission chain 4.

[0041] Furthermore, a linear module 5 is provided above the frame body 1, and both ends of the linear module 5 are fixedly connected to the frame body 1. A direct injection printing mechanism 6 is fixedly connected to the side of the frame body 1, and the direct injection printing mechanism 6 is located above the conveyor belt 2.

[0042] By adopting the above technical solution, rotating the threaded locking rod 10, through the threaded engagement between the end of the threaded locking rod 10 and the frame body 1, applies downward pressure to the end fixing seat 7, ensuring that the end fixing seat 7 applies downward pressure to the edge tensioner 8. In conjunction with the conveyor belt 2, the fabric can be squeezed, and the distance between the conveyor belt 2 and the edge tensioner 8 can be adjusted according to the material and thickness of the fabric.

[0043] Furthermore, the hollow extension rod 72 is inclined at one end away from the extension mounting base 71 towards the side away from the direct injection printing mechanism 6.

[0044] Furthermore, the hollow extension rod 72 is fitted with a sealing ring at one end near the extension mounting base 71, and the sealing ring is located between the hollow extension rod 72 and the cylindrical hollow sleeve 81, ensuring that the gas can fully contact the inner side of the cylindrical hollow sleeve 81.

[0045] Furthermore, the hollow extension rod 72 is evenly divided into inlet and outlet cavities by the partition plate 73. The low-temperature gas enters the cavity below the partition plate 73, and then enters the cylindrical hollow sleeve 81 through the outlet hole 74. Then, the low-temperature gas in the cylindrical hollow sleeve 81 enters the cavity above the partition plate 73 through the outlet hole 74.

[0046] Furthermore, the cylindrical hollow sleeve 81 is specifically made of cylindrical aluminum shell, which can transfer the temperature of the low-temperature gas inside the cylindrical hollow sleeve 81 to the bottom of the cylindrical hollow sleeve 81.

[0047] The working principle of this utility model is as follows: First, the fabric is placed on the conveyor belt 2. Then, the drive motor 3 drives the transmission roller 9 to rotate via the transmission chain 4. Friction causes the fabric to move above the conveyor belt 2. Meanwhile, the linear module 5 drives the direct-injection printing mechanism 6 to reciprocate, performing printing on the fabric. The printed fabric passes between the conveyor belt 2 and the cylindrical hollow sleeve 81. The servo motor 84, through the interaction between the driven gear 82 and the drive gear 83... The interlocking mechanism drives the cylindrical hollow sleeve 81 to rotate. Due to the inclined setting of the cylindrical hollow sleeve 81, it applies forward and edge-to-edge traction force to the edge of the fabric, which not only tensions the fabric, but also allows external low-temperature gas to enter the hollow extension rod 72 through a pipe, and then enter the rotating cylindrical hollow sleeve 81 through the air outlet 74. The cylindrical hollow sleeve 81 transfers heat to the surface of the fabric, quickly curing the ink on the surface. The structure is simple, the operation is very convenient, and it effectively reduces the intensity of manual labor.

[0048] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0049] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-penetration transfer printing equipment, characterized in that: Includes a frame body (1), both ends of the frame body (1) are movably connected to a transmission roller (9), and a conveyor belt (2) is sleeved on the outside of the transmission roller (9). One end of the frame body (1) is also symmetrically fixedly connected to an end fixing seat (7), and each end fixing seat (7) is movably connected to an edge tensioner (8). Among them, the edge tensioner (8) includes a cylindrical hollow sleeve (81) inclinedly arranged above the conveyor belt (2). A driven gear (82) is fixedly connected to one end of the cylindrical hollow sleeve (81) near the end fixing seat (7). A drive gear (83) is driven and engaged on the side of the driven gear (82). A servo motor (84) is interference-fitted on the side of the drive gear (83) away from the cylindrical hollow sleeve (81).

2. The high-penetration transfer printing equipment according to claim 1, characterized in that: The end fixing seat (7) includes an inclined extension mounting seat (71), on which through holes (75) are symmetrically opened. Each through hole (75) has a threaded locking rod (10) passing through it, and the end of the threaded locking rod (10) is threadedly connected to the frame body (1).

3. The high-penetration transfer printing equipment according to claim 2, characterized in that: The extension mounting base (71) is integrally provided with a hollow extension rod (72) on one side near the conveyor belt (2), and the end of the hollow extension rod (72) extends to the other side of the extension mounting base (71), and a partition plate (73) is integrally provided horizontally on the inner side of the hollow extension rod (72).

4. The high-penetration transfer printing equipment according to claim 3, characterized in that: The hollow extension rod (72) has air vents (74) arranged in a ring array on its outer side, and the air vents (74) are symmetrically arranged on both sides of the partition plate (73). The hollow extension rod (72) has an end positioning post (76) integrally provided at the end away from the extension mounting base (71).

5. The high-penetration transfer printing equipment according to claim 4, characterized in that: The cylindrical hollow sleeve (81) is sleeved on the outside of the hollow extension rod (72), and the end of the cylindrical hollow sleeve (81) is movably engaged with the end positioning post (76) through a bearing. The inner side of the cylindrical hollow sleeve (81) is connected to the inner side of the hollow extension rod (72) through an air outlet (74). The servo motor (84) is fixedly connected to the side of the extension mounting base (71).

6. The high-penetration transfer printing equipment according to claim 5, characterized in that: The side of the frame body (1) is fixedly connected to the drive motor (3). The drive roller (9) is press-fitted with the drive sprocket at the end near the drive motor (3) and the end of the drive motor (3). The drive chain (4) is driven on the outside of the drive sprocket.

7. The high-penetration transfer printing equipment according to claim 6, characterized in that: A straight module (5) is provided above the frame body (1), and both ends of the straight module (5) are fixedly connected to the frame body (1). A direct injection printing mechanism (6) is fixedly connected to the side of the frame body (1), and the direct injection printing mechanism (6) is located above the conveyor belt (2).

8. The high-penetration transfer printing equipment according to claim 7, characterized in that: The hollow extension rod (72) is inclined at one end away from the extension mounting base (71) toward the side away from the direct injection penetrating printing mechanism (6).

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