Memory pillow textile fabric surface pattern pyrography device

Abstract

The utility model relates to the technical field of memory pillow processing, and discloses a memory pillow textile fabric surface pattern pyrography device which comprises a working table, a supporting frame is fixedly installed at the top of the working table, a controller is arranged on one side of the supporting frame, sliding grooves are symmetrically formed in the top of the working table, and the sliding grooves are communicated with the controller. A clamping assembly is arranged at the top of the workbench, and a pyrography assembly is arranged at the bottom of the supporting frame. Fabric is flatly laid on the surface of an object placing plate, a rotating block is rotated, a threaded rod rotates and moves downwards, a movable plate and a pressing plate are driven to press downwards, the fabric is fixed to the object placing plate, a short guide rod ensures that the pressing plate vertically presses downwards, and deviation is avoided; the movable rod drives the clamping block to be inserted into the clamping groove of the movable plate, the spring resets to provide pulling force, the pressure of the pressing plate is locked, and the effect of avoiding pattern deviation caused by fabric displacement is achieved.

Description

A heat transfer printing device for the surface pattern of a memory pillow textile fabric Technical Field

[0001] This utility model relates to the field of memory pillow processing technology, specifically to a heat transfer device for printing patterns on the surface of memory pillow textile fabric. Background Technology

[0002] Memory foam pillows are ergonomically designed pillows that adapt to the curve of the human neck through material properties and structural design, providing a more fitting support for the head and neck to improve sleep quality and relieve neck fatigue.

[0003] In the field of heat transfer printing on memory foam fabrics, traditional heat transfer devices generally suffer from technical bottlenecks such as insecure fabric fixation and low cooling efficiency. Firstly, traditional devices often employ manual clamping or simple pressure plate structures. Since memory foam fabrics are mostly soft materials like slow-rebound foam, manually adjusted pressure plates cannot guarantee vertical pressure, often leading to fabric misalignment and resulting in misaligned heat transfer patterns. Furthermore, the fixing pressure cannot be precisely controlled; insufficient pressure causes the fabric to slip during the heat transfer process. Secondly, existing heat transfer devices mostly rely on natural heat dissipation or single-mode air cooling. Natural heat dissipation requires a long waiting time, resulting in lengthy production cycles. While ordinary fan cooling can accelerate heat dissipation, it cannot precisely control the cooling rate, and uneven temperature distribution can cause inconsistent cooling and curing speeds of the pattern ink. Summary of the Invention

[0004] The purpose of this invention is to provide a heat transfer device for printing patterns on the surface of memory pillow textile fabric, which solves the technical problem that the manually adjustable pressing plate is difficult to ensure vertical downward pressure, often leading to fabric displacement, and achieves the purpose of preventing fabric displacement by clamping and locking.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat transfer printing device for the surface pattern of a memory pillow textile fabric, comprising a worktable, a support frame fixedly installed on the top of the worktable, a controller provided on one side of the support frame, symmetrically arranged sliding grooves on the top of the worktable, a clamping assembly provided on the top of the worktable, a heat transfer printing assembly provided at the bottom of the support frame, the heat transfer printing assembly being positioned directly above the clamping assembly, and a cooling assembly provided on the other side of the support frame.

[0006] Preferably, the clamping assembly includes: an electric guide rail, fixedly mounted on the top of the worktable.

[0007] Preferably, the outer wall of the electric guide rail is slidably connected to a slide block, the top of the slide block is fixedly installed with a shelf, the bottom of the shelf block is symmetrically fixedly installed with slide rods, the slide rods are slidably connected to the worktable through slide grooves, the outer wall of the shelf block is symmetrically fixedly installed with L-shaped connecting plates, the top of the L-shaped connecting plate is movably provided with a threaded rod, the top of the threaded rod is fixedly installed with a rotating block, the outer wall of the threaded rod is threadedly connected with a movable plate, the bottom of the movable plate is evenly provided with guide rods, the other end of the guide rods movably passes through the top of the L-shaped connecting plate and extends to the bottom of the L-shaped connecting plate, and a pressing plate is fixedly installed thereon, and a locking groove is opened on one side of the movable plate.

[0008] The rotating block drives the threaded rod to rotate, which in turn drives the movable plate to press down vertically through the threaded transmission. The guide rod passes through the L-shaped connecting plate and limits the offset angle of the movable plate, so that the pressing plate is evenly attached to the fabric surface.

[0009] Preferably, a fixed vertical plate is fixedly installed on the outer side of the L-shaped connecting plate, and a movable rod is slidably connected inside the fixed vertical plate. A pull plate is fixedly installed at one end of the movable rod, and a locking block is fixedly installed at the other end of the movable rod. The locking block is engaged with the movable plate through a locking groove. A spring is sleeved on the outer wall of the movable rod. One end of the spring is fixedly connected to the locking block, and the other end of the spring is fixedly connected to the fixed vertical plate.

[0010] When the movable plate is pressed down to the set position, the spring pushes the locking block into the locking groove of the movable plate by its own restoring tension, forming a rigid lock.

[0011] Preferably, the heat transfer assembly includes a hydraulic cylinder, which is fixedly mounted on the top of the support frame.

[0012] Preferably, the telescopic end of the hydraulic cylinder movably passes through the top of the support frame and extends to the bottom of the support frame, and is fixedly installed with a connecting plate. A guide rod is symmetrically fixedly installed on the top of the connecting plate, and the other end of the guide rod movably passes through the bottom of the support frame and extends to the top of the support frame, and is fixedly installed with a limiting circular plate. Connecting rods are evenly and movably fitted inside the connecting plate. A limiting plate is fixedly installed at the top of the connecting rod, and a heat transfer plate is fixedly installed at the bottom of the connecting rod. A second spring is fitted on the outer wall of the connecting rod. One end of the second spring is fixedly connected to the connecting plate, and the other end of the second spring is fixedly connected to the heat transfer plate. A cavity is opened inside the heat transfer plate, and a heating resistance wire is installed inside the cavity. Both ends of the heating resistance wire pass through the inner wall of the heat transfer plate and extend to the outer wall of the heat transfer plate.

[0013] When the heat press plate comes into contact with the fabric, the spring is compressed to form a buffer layer, which absorbs the impact energy when the hydraulic cylinder presses down, and avoids local dents in the fabric caused by hard contact.

[0014] Preferably, the cooling assembly includes: an air inlet frame, which is fixedly sleeved on the other side of the support frame; and a liquid storage tank, which is fixedly installed on the top of the air inlet frame.

[0015] Preferably, the air inlet frame is provided with air guide plates evenly spaced inside, a semiconductor condenser plate is provided on one side of the liquid storage tank, a circulation pipe is provided inside the air inlet frame, both ends of the circulation pipe pass through the inner wall of the air inlet frame and extend to the outer wall of the air inlet frame, one end of the circulation pipe is connected to the bottom of the liquid storage tank, the other end of the circulation pipe is connected to a circulation pump, the other end of the circulation pump is connected to the other side of the bottom of the liquid storage tank, an installation plate is fixedly installed inside the air inlet frame, a fan is provided inside the installation plate, and the circulation pipe is located between the installation plate and the air guide plates.

[0016] The air guide plates are arranged at equal intervals with an inclined angle, so that the cooling airflow can evenly cover the heat transfer area.

[0017] This invention provides a heat transfer printing device for patterns on the surface of memory foam pillow fabric. It has the following beneficial effects:

[0018] (1) This utility model lays the fabric flat on the surface of the shelf, rotates the rotating block, the threaded rod rotates and moves downward, driving the movable plate and the pressing plate to press down, fixing the fabric on the shelf. The guide rod ensures that the pressing plate presses down vertically to avoid displacement. After the pressing plate presses the fabric, the movable rod drives the locking block to insert into the locking groove of the movable plate. The spring resets to provide tension and locks the pressure of the pressing plate, thus achieving the effect of avoiding pattern displacement caused by fabric shift.

[0019] (2) This utility model adopts a liquid cooling circulation design of semiconductor condenser plate and circulation pipe in the cooling component, combined with forced air cooling by fan, which can make the temperature of the fabric drop rapidly after hot stamping, which not only shortens the production cycle, but also reduces the phenomenon of pattern blurring or peeling through rapid shaping. Attached Figure Description

[0020] Figure 1 is a three-dimensional schematic diagram of the overall structure of this utility model;

[0021] Figure 2 is a cross-sectional view of the clamping assembly structure of this utility model;

[0022] Figure 3 is an enlarged view of A in Figure 2 of this utility model;

[0023] Figure 4 is a cross-sectional view of the heat transfer component of this utility model;

[0024] Figure 5 is a cross-sectional view of the cooling component structure of this utility model.

[0025] In the diagram: 1. Workbench, 2. Support frame, 3. Controller, 4. Clamping assembly, 5. Heat transfer assembly, 6. Cooling assembly;

[0026] 411 Electric guide rail, 412 Slide block, 413 Shelf plate, 414 Slide rod, 415 L-shaped connecting plate, 416 Threaded rod, 417 Rotating block, 418 Movable plate, 419 Guide rod, 4111 Pressing plate, 4112 Fixed vertical plate, 4113 Movable rod, 4114 Pull plate, 4115 Locking block, 4116 Spring;

[0027] 511 Hydraulic cylinder, 512 Connecting plate, 513 Guide rod, 514 Limiting round plate, 515 Connecting rod, 516 Limiting plate, 517 Heat transfer plate, 518 Spring 2, 519 Heating resistance wire;

[0028] 611 Air inlet frame, 612 Liquid storage tank, 613 Semiconductor condenser plate, 614 Air guide plate, 615 Circulation pipe, 616 Circulation pump, 617 Water outlet pipe, 618 Mounting plate, 619 Fan. Detailed Implementation

[0029] 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.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Embodiments

[0031] Based on the current problem that manually adjustable pressing plates often fail to ensure vertical downward pressure, leading to fabric shifting, the preferred embodiment of the heat transfer printing device for memory foam pillow fabric surface patterns provided by this utility model is shown in Figures 1-5: A heat transfer printing device for memory foam pillow fabric surface patterns includes a worktable 1, a support frame 2 fixedly mounted on the top of the worktable 1, a controller 3 provided on one side of the support frame 2, symmetrically arranged sliding grooves on the top of the worktable 1, a clamping assembly 4 on the top of the worktable 1, and a clamping assembly 4 on the bottom of the support frame 2. Heat transfer assembly 5 is positioned directly above clamping assembly 4. Cooling assembly 6 is located on the other side of support frame 2. Clamping assembly 4 includes: an electric guide rail 411, fixedly mounted on the top of workbench 1; a slide block 412 slidably connected to the outer wall of electric guide rail 411; a shelf 413 fixedly mounted on the top of slide block 412; slide rods 414 symmetrically fixedly mounted on the bottom of shelf 413; slide rods 414 slidably connected to workbench 1 via sliding grooves; and L-shaped connecting plates 4 symmetrically fixedly mounted on the outer wall of shelf 413. 15. A threaded rod 416 is movably provided on the top of the L-shaped connecting plate 415. A rotating block 417 is fixedly installed on the top of the threaded rod 416. A movable plate 418 is threadedly connected to the outer wall of the threaded rod 416. Guide short rods 419 are evenly provided on the bottom of the movable plate 418. The other end of the guide short rod 419 movably passes through the top of the L-shaped connecting plate 415 and extends to the bottom of the L-shaped connecting plate 415, and a pressing plate 4111 is fixedly installed thereon. A locking groove is opened on one side of the movable plate 418. The outer side of the L-shaped connecting plate 415... A fixed vertical plate 4112 is fixedly installed. A movable rod 4113 is slidably connected inside the fixed vertical plate 4112. A pull plate 4114 is fixedly installed at one end of the movable rod 4113, and a locking block 4115 is fixedly installed at the other end of the movable rod 4113. The locking block 4115 is locked and connected to the movable plate 418 through a locking groove. A spring 4116 is sleeved on the outer wall of the movable rod 4113. One end of the spring 4116 is fixedly connected to the locking block 4115, and the other end of the spring 4116 is fixedly connected to the fixed vertical plate 4112.

[0032] Furthermore, in this embodiment, by laying the fabric flat on the surface of the shelf 413, rotating the rotating block 417 causes the threaded rod 416 to rotate and move downwards, driving the movable plate 418 and the pressing plate 4111 to press down, fixing the fabric onto the shelf 413. The guide rod 419 ensures that the pressing plate 4111 presses down vertically, preventing displacement. After the pressing plate 4111 presses against the fabric, the movable rod 4113 drives the locking block 4115 to insert into the locking groove of the movable plate 418, and the spring 4116 returns to its original position, providing tension and locking the pressure of the pressing plate 4111. (Embodiment)

[0033] Based on Embodiment 1, a preferred embodiment of the heat transfer printing device for the surface pattern of a memory pillow textile fabric provided by this utility model is shown in Figures 1-5: The heat transfer component 5 includes: a hydraulic cylinder 511, which is fixedly installed on the top of the support frame 2; the telescopic end of the hydraulic cylinder 511 movably passes through the top of the support frame 2 and extends to the bottom of the support frame 2, and is fixedly installed with a connecting plate 512; a guide rod 513 is symmetrically fixedly installed on the top of the connecting plate 512; the other end of the guide rod 513 movably passes through the bottom of the support frame 2 and extends to the top of the support frame 2, and is fixedly installed with a limiting circular plate 514. A connecting rod 515 is uniformly and movably fitted inside the connecting plate 512. A limit plate 516 is fixedly installed at the top of the connecting rod 515, and a heat transfer plate 517 is fixedly installed at the bottom of the connecting rod 515. A second spring 518 is fitted on the outer wall of the connecting rod 515. One end of the second spring 518 is fixedly connected to the connecting plate 512, and the other end of the second spring 518 is fixedly connected to the heat transfer plate 517. A cavity is opened inside the heat transfer plate 517, and a heating resistance wire 519 is installed inside the cavity. Both ends of the heating resistance wire 519 pass through the inner wall of the heat transfer plate 517 and extend to the outer wall of the heat transfer plate 517.

[0034] Furthermore, in this embodiment, by activating the hydraulic cylinder 511, its telescopic end pushes the connecting plate 512 downward, and the guide rod 513 slides along the support frame 2 to ensure the smooth descent of the connecting plate 512. When the connecting plate 512 presses down, the connecting rod 515 drives the heat transfer plate 517 to contact the fabric. The spring 518 is compressed to generate a buffering force, preventing damage to the fabric from a hard impact. The heating resistance wire 519 heats up after being energized, and the heat is conducted to the surface of the heat transfer plate 517, which then transfers the heat to the heat transfer film or transfer paper. (Embodiment)

[0035] Based on Embodiments 1 and 2, a preferred embodiment of the heat transfer printing device for the surface pattern of a memory pillow textile fabric provided by this utility model is shown in Figures 1-5: The cooling assembly 6 includes: an air inlet frame 611, fixedly sleeved on the other side of the support frame 2; a liquid storage tank 612, fixedly installed on the top of the air inlet frame 611; air guide plates 614 are evenly and equidistantly arranged inside the air inlet frame 611; a semiconductor condenser plate 613 is arranged on one side of the liquid storage tank 612; and a circulation pipe 615 is arranged inside the air inlet frame 611 for circulation. Both ends of the pipe 615 pass through the inner wall of the air inlet frame 611 and extend to the outer wall of the air inlet frame 611. One end of the circulation pipe 615 is connected to the bottom of the liquid storage tank 612, and the other end of the circulation pipe 615 is connected to a circulation pump 616. The other end of the circulation pump 616 is connected to the other side of the bottom of the liquid storage tank 612. An installation plate 618 is fixedly installed inside the air inlet frame 611. A fan 619 is installed inside the installation plate 618. The circulation pipe 615 is located between the installation plate 618 and the air guide plate 614.

[0036] Furthermore, in this embodiment, the semiconductor condenser plate 613 absorbs heat after being energized, reducing the temperature of the coolant in the storage tank 612. The circulation pump 616 starts, pumping the coolant in the storage tank 612 into the circulation pipe 615. When the coolant flows through the air inlet frame 611, it absorbs heat from the air, heats up, and flows back to the storage tank 612. It is then cooled again by the semiconductor condenser plate 613, forming a closed-loop cooling system. The fan 619 rotates to generate airflow, which is evenly guided to the heat transfer area by the air guide plate 614. The airflow is cooled when it passes through the low-temperature circulation pipe 615, accelerating the cooling speed of the heat transfer plate 517 and the fabric.

[0037] In use, a sensor module is installed on one side of the inner wall of the support frame 2 to control the position of the shelf 413. The fabric is laid flat on the surface of the shelf 413. Rotating the rotating block 417 causes the threaded rod 416 to rotate and move downward, driving the movable plate 418 and the pressing plate 4111 to press down, fixing the fabric on the shelf 413. The guide rod 419 ensures that the pressing plate 4111 presses down vertically to avoid displacement. After the pressing plate 4111 presses against the fabric, the movable rod 4113 drives the locking block 4115 to insert into the movable plate 413. The locking groove of plate 418, with spring 4116 providing tension for return, locks the pressure of pressing plate 4111 to prevent the fabric from loosening during heat transfer. To release the lock, pull plate 4114 can be pulled outward. After the electric guide rail 411 is powered on, it drives the slide block 412 to slide laterally, moving the placement plate 413 and slide rod 414 within the slide groove. When the sensor module senses the placement plate 413, the controller 3 controls the electric guide rail 411 to stop moving, and the controller 3 activates the hydraulic cylinder 511, whose telescopic end pushes the connecting plate 512 downward, guiding... The long rod 513 slides along the support frame 2 to ensure the smooth descent of the connecting plate 512. When the connecting plate 512 presses down, the connecting rod 515 drives the heat transfer plate 517 to contact the fabric. The spring 518 is compressed to generate a buffering force, preventing damage to the fabric from a hard impact. The heating resistance wire 519 heats up after being energized, and the heat is conducted to the surface of the heat transfer plate 517. The heat transfer plate 517 transfers the heat to the heat transfer film or transfer paper, causing the ink to melt and adhere to the fabric, completing the pattern transfer. After the heat transfer is completed, the semiconductor condenser plate 613 absorbs heat after being energized, lowering the liquid level in the storage tank. When the temperature of the coolant in tank 612 is controlled, the circulation pump 616 starts, pumping the coolant from tank 612 into circulation pipe 615. When the coolant flows through air inlet frame 611, it absorbs heat from the air, heats up, and flows back to tank 612. It is then cooled again by semiconductor condenser plate 613, forming a closed-loop cooling system. Fan 619 rotates to generate airflow, which is evenly guided to the heat transfer area by air guide plate 614. The airflow is cooled when it passes through low-temperature circulation pipe 615, accelerating the cooling speed of heat transfer plate 517 and fabric, preventing the fabric from overheating and deforming, and simultaneously setting the pattern.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A heat transfer device for printing patterns on the surface of a memory foam pillow fabric, comprising a worktable (1), characterized in that: A support frame (2) is fixedly installed on the top of the workbench (1). A controller (3) is provided on one side of the support frame (2). Slides are symmetrically opened on the top of the workbench (1). A clamping assembly (4) is provided on the top of the workbench (1). A heat transfer assembly (5) is provided at the bottom of the support frame (2). The heat transfer assembly (5) is located directly above the clamping assembly (4). A cooling assembly (6) is provided on the other side of the support frame (2).

2. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 1, characterized in that: The clamping assembly (4) includes an electric guide rail (411) which is fixedly mounted on the top of the workbench (1).

3. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 2, characterized in that: The outer wall of the electric guide rail (411) is slidably connected to a slide block (412). A shelf (413) is fixedly installed on the top of the slide block (412). A slide rod (414) is symmetrically fixedly installed on the bottom of the shelf (413). The slide rod (414) is slidably connected to the workbench (1) through a slide groove. An L-shaped connecting plate (415) is symmetrically fixedly installed on the outer wall of the shelf (413). A threaded rod (416) is movably provided on the top of the L-shaped connecting plate (415). A rotating block (417) is fixedly installed at the top of the threaded rod (416). A movable plate (418) is threadedly connected to the outer wall of the threaded rod (416). Guide rods (419) are evenly arranged at the bottom of the movable plate (418). The other end of the guide rod (419) movably passes through the top of the L-shaped connecting plate (415) and extends to the bottom of the L-shaped connecting plate (415), and a pressing plate (4111) is fixedly installed thereon. A locking groove is opened on one side of the movable plate (418).

4. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 3, characterized in that: A fixed vertical plate (4112) is fixedly installed on the outer side of the L-shaped connecting plate (415). A movable rod (4113) is slidably connected inside the fixed vertical plate (4112). A pull plate (4114) is fixedly installed at one end of the movable rod (4113), and a locking block (4115) is fixedly installed at the other end of the movable rod (4113). The locking block (4115) is locked and connected to the movable plate (418) through a locking groove. A spring (4116) is sleeved on the outer wall of the movable rod (4113). One end of the spring (4116) is fixedly connected to the locking block (4115), and the other end of the spring (4116) is fixedly connected to the fixed vertical plate (4112).

5. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 1, characterized in that: The heat transfer assembly (5) includes a hydraulic cylinder (511) which is fixedly installed on the top of the support frame (2).

6. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 5, characterized in that: The telescopic end of the hydraulic cylinder (511) extends through the top of the support frame (2) and to the bottom of the support frame (2), and is fixedly installed with a connecting plate (512). A guide rod (513) is symmetrically fixedly installed on the top of the connecting plate (512). The other end of the guide rod (513) extends through the bottom of the support frame (2) and to the top of the support frame (2), and is fixedly installed with a limiting circular plate (514). A connecting rod (515) is evenly and movably fitted inside the connecting plate (512). A limiting plate (514) is fixedly installed at the top of the connecting rod (515). 16) A heat transfer plate (517) is fixedly installed at the bottom end of the connecting rod (515). A second spring (518) is sleeved on the outer wall of the connecting rod (515). One end of the second spring (518) is fixedly connected to the connecting plate (512), and the other end of the second spring (518) is fixedly connected to the heat transfer plate (517). A cavity is opened inside the heat transfer plate (517). A heating resistance wire (519) is arranged inside the cavity. Both ends of the heating resistance wire (519) pass through the inner wall of the heat transfer plate (517) and extend to the outer wall of the heat transfer plate (517).

7. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 1, characterized in that: The cooling assembly (6) includes: an air inlet frame (611), which is fixedly sleeved on the other side of the support frame (2); and a liquid storage tank (612), which is fixedly installed on the top of the air inlet frame (611).

8. The heat transfer printing device for the surface pattern of a memory pillow textile fabric according to claim 7, characterized in that: The air inlet frame (611) is provided with air guide plates (614) evenly spaced inside. A semiconductor condenser plate (613) is provided on one side of the liquid storage tank (612). A circulation pipe (615) is provided inside the air inlet frame (611). Both ends of the circulation pipe (615) pass through the inner wall of the air inlet frame (611) and extend to the outer wall of the air inlet frame (611). One end of the circulation pipe (615) is connected to the bottom of the liquid storage tank (612). The other end of the circulation pipe (615) is connected to a circulation pump (616). The other end of the circulation pump (616) is connected to the other side of the bottom of the liquid storage tank (612). An installation plate (618) is fixedly installed inside the air inlet frame (611). A fan (619) is provided inside the installation plate (618). The circulation pipe (615) is located between the installation plate (618) and the air guide plate (614).

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