Heat transfer printing and painting with protection function

Abstract

The utility model provides a kind of heat transfer printing iron picture with protection function, it is related to heat transfer printing iron picture technical field, including control mobile subassembly, clothing iron picture bearing assembly and transfer printing mechanism, the bolt base plate of clothing iron picture bearing assembly is bolted on the workbench front side upper side of control mobile subassembly Two groups, the sliding frame one end inboard of control mobile subassembly is fixedly sleeved with the air cylinder on transfer printing mechanism;The utility model mainly is fixed positioning to product under the mutual cooperation of outer pneumatic telescopic link, first clamping strip, inner pneumatic telescopic link, second clamping strip, cooperate with driving fan and bearing groove, lower insertion strip, upper insertion strip, bearing base, since it is integrally formed and closely inserted, and bearing base has multi-chamber structure, so when driving fan is cooled, it can be quickly cooled, facilitate subsequent rapid demolding, so it can effectively avoid the damage caused when tearing film by user.

Description

Technical Field

[0001] This utility model relates to the field of heat transfer printing technology, and in particular to a heat transfer printing with protective function. Background Technology

[0002] Heat transfer printing is a special printing process that transfers patterns onto a substrate through heat and pressure. It falls under the category of the printing industry and can be divided into two main systems based on feel and visual effect: flat heat transfer and three-dimensional heat transfer. Both use low-temperature heat transfer technology. Its core characteristics are high technical content and excellent color reproduction. The core production process includes three types: pre-peeling, cold peeling, and hot peeling. This process involves key aspects such as bleed cutting, full bleed treatment, color gamut control, and color separation technology. It must follow the CIELab color space standard and gray balance principle to achieve precise color management. Printing quality control parameters such as density adjustment and halftone performance determine the visual effect and durability of the final product.

[0003] Existing heat transfer printing involves printing the design onto a PET film coated with a release agent. After drying, this patterned film is then heat-pressed onto clothing or other fabrics under high temperature and pressure, leaving the design. The waste film is then peeled off, completing the heat transfer process. However, in existing technologies, the fabric deforms to some extent after the transfer due to cooling. This deformation can easily cause damage to the user during the removal of the film. Therefore, this invention proposes a heat transfer printing method with protective functions to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a heat transfer printing with protective function. This heat transfer printing with protective function mainly utilizes the cooperation of an external pneumatic telescopic rod, a first clamping strip, an internal pneumatic telescopic rod, and a second clamping strip to fix and position the product. It is combined with a drive fan, a support groove, a lower insert, an upper insert, and a support base. Because it is integrally molded and tightly connected, and the support base has a multi-chamber structure, it can cool quickly when the drive fan is cooling, which facilitates rapid demolding. Therefore, it can effectively prevent damage caused by the user when peeling off the film.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a heat transfer printing with protective function, including a control and movement component, a fabric heat transfer printing support component and a heat transfer and pressing mechanism, wherein two sets of bolt base plates of the fabric heat transfer printing support component are bolted to the upper front side of the worktable on the control and movement component, and a cylinder on the heat transfer and pressing mechanism is fixedly sleeved on the inner side of one end of the sliding frame on the control and movement component.

[0006] The fabric heat transfer printing support assembly also includes a drive fan, a support groove, a lower insert, an upper insert, a support base, an end-joining block, an outer pneumatic telescopic rod, a first clamping strip, an inner pneumatic telescopic rod, and a second clamping strip. Two sets of drive fans are arranged above the center of the bolt base. The upper perimeter of the bolt base is provided with a multi-groove support groove. The inner groove of the support groove is connected to the upper insert through the lower insert. The upper insert is integrally formed with the support base. The outer perimeter of the support groove is provided with an end-joining block for mounting the outer pneumatic telescopic rod. The output end of the outer pneumatic telescopic rod is provided with a first clamping strip. The inner sides of both ends of the first clamping strip are provided with inner pneumatic telescopic rods. The output end of the inner pneumatic telescopic rod is provided with a second clamping strip.

[0007] In a preferred embodiment of the present invention, the supporting base has multiple sets of parallel through-cavity structures, and the supporting groove and the lower insert are integrally formed.

[0008] In a preferred embodiment of the present invention, the control and movement component further includes a support base, an assembly frame, a horizontal box, and a control panel. The workbench is supported at the processing location by the support base, and the horizontal box for mounting the control panel is bolted to one side of the support base via the assembly frame.

[0009] In a preferred embodiment of this utility model, the control and movement component further includes a limit block, a drive screw, and a sliding frame. The output end of the horizontal box is provided with a drive screw, and the drive screw is threadedly connected to the sliding frame. The movement range of the sliding frame is limited and positioned by two sets of limit blocks.

[0010] In a preferred embodiment of the present invention, the heat transfer and printing mechanism further includes a lifting plate, a shock absorber, and an assembly plate. The output end of the cylinder is provided with a lifting plate, and a shock absorber is provided around the lower perimeter of the lifting plate. An assembly plate is provided below the shock absorber.

[0011] In a preferred embodiment of the present invention, the heat transfer and pressing mechanism further includes a heat insulation plate, a heating chamber, a protective railing, and a heat transfer pressing block. A heat insulation plate is provided below the assembly plate, and a bolt-assembled heating chamber is provided below the heat insulation plate. A bolt-assembled protective railing is provided on the outer side of the heating chamber, and a bolt-assembled heat transfer pressing block is provided on the inner top side of the heating chamber.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model mainly utilizes the cooperation of an external pneumatic telescopic rod, a first clamping strip, an internal pneumatic telescopic rod, and a second clamping strip to fix and position the product. It is combined with a drive fan, a support groove, a lower insert, an upper insert, and a support base. Because it is integrally molded and tightly connected, and the support base has a multi-chamber structure, it can cool quickly when the drive fan is cooling, which facilitates rapid demolding and effectively avoids damage caused by the user when tearing the film. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the fabric heat transfer printing support component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the heat transfer and printing mechanism of this utility model.

[0018] The components include: 1. Control and movement assembly; 101. Workbench; 102. Support base; 103. Assembly frame; 104. Horizontal box; 105. Limit block; 106. Control panel; 107. Drive screw; 108. Sliding frame; 2. Fabric heat transfer printing support assembly; 201. Bolt base plate; 202. Drive fan; 203. Support groove; 204. Lower insert; 205. Upper insert; 206. Support base; 207. End block; 208. External pneumatic telescopic rod; 209. First clamping strip; 2010. Internal pneumatic telescopic rod; 2011. Second clamping strip; 3. Heat transfer and pressing mechanism; 301. Cylinder; 302. Lifting plate; 303. Shock absorber; 304. Assembly plate; 305. Heat insulation plate; 306. Heating chamber; 307. Guardrail; 308. Heat transfer pressing block. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1-4 As shown, this embodiment proposes a heat transfer printing with protective function, including a control moving component 1, a fabric heat transfer printing support component 2, and a heat transfer pressing mechanism 3. The front upper side of the worktable 101 on the control moving component 1 is bolted with two sets of bolt base plates 201 of the fabric heat transfer printing support component 2. The inner side of one end of the sliding frame 108 on the control moving component 1 is fixedly sleeved with a cylinder 301 on the heat transfer pressing mechanism 3.

[0021] The fabric heat transfer printing support assembly 2 also includes a drive fan 202, a support groove 203, a lower insert 204, an upper insert 205, a support base 206, an end block 207, an outer pneumatic telescopic rod 208, a first clamping strip 209, an inner pneumatic telescopic rod 2010, and a second clamping strip 2011. Two sets of drive fans 202 are arranged above the center of the bolt base plate 201, and the bolt base plate 201 has a multi-groove support groove 203 above its perimeter. The inner groove is connected to the upper insert 205 by the lower insert 204 in an alternating manner. The upper insert 205 is integrally formed with the bearing base 206. The outer periphery of the bearing groove 203 is provided with end blocks 207 for installing the external pneumatic telescopic rod 208. The output end of the external pneumatic telescopic rod 208 is provided with a first clamping bar 209, and the inner sides of both ends of the first clamping bar 209 are provided with an internal pneumatic telescopic rod 2010. The output end of the internal pneumatic telescopic rod 2010 is provided with a second clamping bar 2011.

[0022] The supporting base 206 has multiple sets of parallel through-cavity structures, and the supporting groove 203 and the lower insert 204 are integrally formed.

[0023] In this embodiment, the support base 206 is fixed by interlocking the upper insert 205 with the lower insert 204 in the support groove 203 to form a stable fabric placement platform. The operator lays the fabric to be heat-transferred on the support base 206, and then covers the target transfer position of the fabric with the printed pattern on the heat transfer film to ensure that the pattern is aligned. The outer pneumatic telescopic rods 208 on the outer side of the support groove 203 extend synchronously, pushing the first clamping strip 209 at the output end to move closer to the edge of the fabric, achieving initial clamping from all sides of the fabric. The inner pneumatic telescopic rods 2010 on the inner side of both ends of the first clamping strip 209 extend, driving the second clamping strip 2011 to accurately clamp the corners of the fabric, further fixing the fabric and the heat transfer film.

[0024] The control movement assembly 1 also includes a support base 102, an assembly frame 103, a horizontal box 104, and a control panel 106. The worktable 101 is supported at the processing location by the support base 102, and the horizontal box 104, on which the control panel 106 is mounted, is bolted to one side of the support base 102 above the assembly frame 103.

[0025] In this embodiment, the operator inputs heat transfer parameters such as temperature, pressure, and transfer time through the control panel 106 on the horizontal box 104 fixed on the assembly frame 103 above one side of the support base 102. The parameter instructions are transmitted to the equipment control system to prepare for subsequent operations.

[0026] The control movement component 1 also includes a limit block 105, a drive screw 107, and a sliding frame 108. The output end of the horizontal box 104 is provided with a drive screw 107, and the drive screw 107 is threadedly connected to the sliding frame 108. The movement range of the sliding frame 108 is limited and positioned by two sets of limit blocks 105.

[0027] In this embodiment, the drive screw 107 starts to rotate, and the sliding frame 108, which is threadedly connected to the drive screw 107, moves along the screw axis, driving the cylinder 301 of the heat transfer and printing mechanism 3, which is sleeved inside the sliding frame 108, to move synchronously, ensuring that the heat transfer and printing mechanism 3 stops after moving to the transfer station directly above the support base 206.

[0028] The heat transfer and printing mechanism 3 also includes a lifting plate 302, a shock absorber 303 and an assembly plate 304. The output end of the cylinder 301 is provided with the lifting plate 302, and the shock absorber 303 is provided around the lower perimeter of the lifting plate 302. The assembly plate 304 is provided below the shock absorber 303.

[0029] In this embodiment, after the preset transfer time is reached, the cylinder 301 drives the lifting plate 302 and the upper components to reset upwards, the heat transfer block 308 detaches from the fabric, the outer pneumatic telescopic rod 208 and the inner pneumatic telescopic rod 2010 retract synchronously, the first clamping strip 209 and the second clamping strip 2011 loosen their clamping, and the operator removes the transferred fabric and tears off the waste heat transfer film.

[0030] The heat transfer and pressing mechanism 3 also includes a heat insulation plate 305, a heating chamber 306, a protective railing 307, and a heat transfer pressing block 308. The heat insulation plate 305 is provided below the assembly plate 304, and the heating chamber 306 is bolted below the heat insulation plate 305. The protective railing 307 is bolted on the outer side of the heating chamber 306, and the heat transfer pressing block 308 is bolted on the inner top side of the heating chamber 306.

[0031] In this embodiment, the cylinder 301 starts and outputs power to push the lower lifting plate 302 downward. The shock absorbers 303 around the lifting plate 302 press down accordingly to buffer the pressure and maintain uniform force, avoiding excessive local pressure that could damage the fabric. The mounting plate 304 below the shock absorber 303 drives the heat insulation plate 305 and the heating chamber 306 to move down synchronously until the heat transfer block 308 on the top side of the heating chamber 306 is tightly attached to the heat transfer film. The heat transfer block 308 maintains a constant high temperature under the heat preservation effect of the heating chamber 306. The pattern on the heat transfer film is transferred to the surface of the fabric through high temperature and high pressure. During the transfer process, the protective railing 307 on the outer side of the heating chamber 306 forms a safety protection to prevent the operator from accidentally touching the high-temperature components.

[0032] The working principle of this heat transfer printing device with protective function is as follows: The support base 206 is fixed by the upper insert 205 and the lower insert 204 in the support groove 203 through staggered insertion, forming a stable fabric placement platform. The operator lays the fabric to be heat-transferred on the support base 206, and then covers the target transfer position of the fabric with the printed pattern, ensuring that the pattern is aligned. The outer pneumatic telescopic rods 208 on the outer sides of the support groove 203 extend synchronously, pushing the first clamping strip 209 at the output end closer to the edge of the fabric, achieving initial clamping from all sides of the fabric. 9. The inner pneumatic telescopic rods 2010 on both ends extend, driving the second clamping strip 2011 to precisely clamp the edges of the fabric, further securing the fabric and the heat transfer film. The operator inputs heat transfer parameters such as temperature, pressure, and transfer time through the control panel 106 on the horizontal box 104 fixed to the assembly frame 103 above one side of the support base 102. The parameter commands are transmitted to the equipment control system to prepare for subsequent operations. The drive screw 107 starts to rotate, and the sliding frame 108, which is threadedly connected to the drive screw 107, moves along the screw axis, driving the heat transfer and pressing mechanism sleeved inside the sliding frame 108. The cylinder 301 moves synchronously, ensuring that the heat transfer printing mechanism 3 stops after moving to the transfer station directly above the support base 206. The cylinder 301 starts to output power, pushing the lower lifting plate 302 downward. The shock absorbers 303 around the lifting plate 302 press down accordingly, buffering the pressure and maintaining even force to avoid excessive local pressure that could damage the fabric. The mounting plate 304 below the shock absorbers 303 drives the heat insulation plate 305 and the heating chamber 306 to move down synchronously until the heat transfer pressing block 308 on the top side of the heating chamber 306 is tightly attached to the heat transfer film. The heat transfer pressing block 308 is in the heating chamber. Under the heat preservation effect of 306, a constant high temperature is maintained. The pattern on the heat transfer film is transferred to the surface of the fabric through high temperature and high pressure. During the transfer process, the protective railing 307 on the outer side of the heating chamber 306 forms a safety protection to prevent the operator from accidentally touching the high temperature components. After the preset transfer time is reached, the cylinder 301 drives the lifting plate 302 and the upper components to reset upwards. The heat transfer block 308 is separated from the fabric. The outer pneumatic telescopic rod 208 and the inner pneumatic telescopic rod 2010 retract synchronously. The first clamping strip 209 and the second clamping strip 2011 loosen their clamping. The operator removes the fabric after the transfer is completed and tears off the waste heat transfer film.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A heat transfer printing and ironing picture with protection function, comprising a control moving assembly (1), a clothing printing and ironing picture bearing assembly (2) and a transfer and ironing stamping mechanism (3), characterized in that: The workbench (101) on the control moving component (1) is bolted to two sets of bolt base plates (201) of the fabric heat transfer bearing component (2) on the upper front side. The sliding frame (108) on the control moving component (1) is fixedly sleeved with a cylinder (301) on the heat transfer pressing mechanism (3) on one end. The fabric heat transfer printing support assembly (2) further includes a drive fan (202), a support groove (203), a lower insert (204), an upper insert (205), a support base (206), an end block (207), an outer pneumatic telescopic rod (208), a first clamping strip (209), an inner pneumatic telescopic rod (2010), and a second clamping strip (2011). Two sets of drive fans (202) are provided above the center of the bolt base plate (201). The bolt base plate (201) is provided with a support groove (203) with a multi-groove structure above its perimeter. 3) The inner groove is connected to the upper insert (205) by the lower insert (204) in an alternating manner. The upper insert (205) is integrally formed with the bearing base (206). The outer periphery of the bearing groove (203) is provided with the end block (207) for installing the external pneumatic telescopic rod (208). The output end of the external pneumatic telescopic rod (208) is provided with the first clamp (209), and the inner sides of both ends of the first clamp (209) are provided with the inner pneumatic telescopic rod (2010). The output end of the inner pneumatic telescopic rod (2010) is provided with the second clamp (2011).

2. A heat transfer printing with protective function according to claim 1, characterized in that: The supporting base (206) has multiple sets of parallel through-cavity structures, and the supporting groove (203) and the lower insert (204) are integrally formed.

3. A heat transfer printing with protective function according to claim 1, characterized in that: The control movement component (1) also includes a support base (102), an assembly frame (103), a horizontal box (104), and a control panel (106). The workbench (101) is supported at the processing location by the support base (102). The horizontal box (104) on which the control panel (106) is mounted is bolted to one side of the support base (102) via the assembly frame (103).

4. A heat transfer printing with protective function according to claim 3, characterized in that: The control movement component (1) also includes a limit block (105), a drive screw (107) and a sliding frame (108). The output end of the horizontal box (104) is provided with a drive screw (107), and the drive screw (107) is threadedly connected to the sliding frame (108). The movement range of the sliding frame (108) is limited and positioned by two sets of limit blocks (105).

5. A heat transfer printing with protective function according to claim 1, characterized in that: The heat transfer and printing mechanism (3) also includes a lifting plate (302), a shock absorber (303) and an assembly plate (304). The output end of the cylinder (301) is provided with a lifting plate (302), and a shock absorber (303) is provided around the lower periphery of the lifting plate (302). An assembly plate (304) is provided below the shock absorber (303).

6. A heat transfer printing with protective function according to claim 5, characterized in that: The heat transfer and pressing mechanism (3) also includes a heat insulation plate (305), a heating chamber (306), a protective railing (307), and a heat transfer pressing block (308). The heat insulation plate (305) is provided below the assembly plate (304), and the heating chamber (306) is bolted below the heat insulation plate (305). The protective railing (307) is bolted on the outer side of the heating chamber (306), and the heat transfer pressing block (308) is bolted on the inner top side of the heating chamber (306).

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