Heat dissipation patch, heat dissipation patch processing equipment and processing technology thereof

Abstract

The present invention discloses a heat dissipation patch, a processing device for the heat dissipation patch, and a processing technology thereof, comprising a patch body, the patch body is provided with a coating surface, a protrusion is provided on the side of the patch body away from the coating surface, the protrusion is in a coiled shape, the protrusion is coiled to form a gap, the gap is a closed end near the center of the protrusion, an opening is formed at the gap away from the center of the protrusion, a fixing layer is bonded to the end face of the protrusion away from the patch body, and a protective film is bonded to the coating surface. The present invention provides a heat dissipation patch, a processing device for the heat dissipation patch, and a processing technology thereof, which effectively improves the heat dissipation performance of the heat dissipation patch when it is used.

Description

Technical Field

[0001] The present invention relates to the technical field of heat dissipation patches, and in particular to a heat dissipation patch, a processing device for the heat dissipation patch, and a processing technology thereof. Background Art

[0002] like Figure 1 As shown, the current heat dissipation patch includes a dressing layer 100, a protective layer 200 is bonded to the lower end of the dressing layer 100, and a top cover layer 300 is bonded to the upper end of the dressing layer 100. When in use, the protective layer 200 at the lower end of the dressing layer 100 is torn off, and the lower end surface of the dressing layer 100 is attached to the skin surface. The bonding force between the top cover layer 300 and the dressing layer 100 is relatively strong. After use, the top cover layer 300 and the dressing layer 100 are peeled off together to leave the skin surface. Since the upper end of the dressing layer 100 is also connected to the top cover layer 300, the heat dissipation capacity of the upper end of the dressing layer 100 is insufficient, and the heat dissipation of the heat dissipation patch needs to be improved. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a heat dissipation patch, a heat dissipation patch processing device and a processing technology thereof, so as to effectively improve the heat dissipation performance of the heat dissipation patch when in use.

[0004] The present invention discloses a heat dissipation patch, comprising an applicator body, the applicator body being provided with an application surface, a protrusion being provided on a side of the applicator body away from the application surface, the protrusion being in a coiled shape, a gap being formed by coiling, a closed end being formed at a portion of the gap near the center of the protrusion, an opening being formed at a portion of the gap away from the center of the protrusion, a fixing layer being bonded to an end surface of the protrusion away from the applicator body, and a protective film being bonded to the application surface.

[0005] The present invention also discloses a processing equipment for heat dissipation patch, which is used for processing heat dissipation patch, including a lifting bottom plate, a ring sleeve, and a lifting top plate. The lifting bottom plate and the lifting top plate can both move up and down. The lifting bottom plate moves to the upper limit position, the upper end surface of the lifting bottom plate abuts against the lower end surface of the ring sleeve, the lifting top plate moves to the lower limit position, the lifting top plate is inserted into the ring sleeve, the outer peripheral wall of the lifting top plate is fitted with the inner peripheral wall of the ring sleeve, a casting cavity is formed between the lifting bottom plate, the ring sleeve, and the lifting top plate, the lifting top plate is installed with an injection assembly, the injection assembly includes an insert, the insert is inserted into the lifting top plate, the insert is provided with a cavity, and the cavity is connected to the casting cavity.

[0006] Furthermore, it includes a fixed column, the upper end of which is fixed to the top plate, the fixed column passes through the lifting top plate, and the lifting top plate can move up and down along the outer wall of the fixed column. When the lifting top plate is at the lower end extreme position, the bottom surface of the fixed column is flush with the bottom surface of the lifting top plate.

[0007] Furthermore, the injection assembly also includes a valve needle, which is inserted into the cavity. The cavity includes a gate located at the bottom, and the gate is connected to the casting cavity. The valve needle can be inserted into or out of the gate to close or open the gate.

[0008] Furthermore, an oil cylinder is connected to the top of the valve needle.

[0009] Furthermore, the injection assembly also includes an interface, which is externally connected to the injection device to allow the incoming material to pass into the cavity.

[0010] Furthermore, a groove body is provided at the bottom of the lifting top plate, and the shape of the groove body matches the raised portion.

[0011] The present invention also discloses a processing technology for a heat dissipation patch, using a processing device for the heat dissipation patch, including the following process steps:

[0012] ① Place a protective film on the upper surface of the lifting bottom plate, move the lifting bottom plate to the upper limit position, and the bottom surface of the lifting bottom plate abuts against the bottom surface of the ring sleeve;

[0013] ② The lifting top plate moves to the lower limit position. At this time, a casting cavity is formed between the lifting bottom plate, the ring sleeve and the lifting top plate, and the protective film is located at the bottom of the casting cavity;

[0014] ③Open the gate, pass the heat dissipation dressing into the cavity, and the heat dissipation dressing enters the casting cavity;

[0015] ④ Close the gate, maintain the pressure in the casting cavity, and the heat dissipation dressing forms the dressing body in the casting cavity;

[0016] ⑤ The lifting top plate moves upward, and the lifting bottom plate moves downward, and the dressing body is taken out, and the upper end of the raised part is bonded with the fixing layer.

[0017] Beneficial effects of the present invention:

[0018] Press the fixed layer to discharge the air in the gap, loosen the fixed layer, and allow the outside air to enter the gap 12, thereby forming heat exchange to improve the heat dissipation capacity of the upper surface of the patch body. Since the gap is also spiral, when pressing, the fixed layer at the center of the gap squeezes the gap, and a spiral push is adopted from the inside to the outside, making the entire pushing action gentler and having a touch and massage effect, which has a soothing effect on the patient, making the patient more acceptable and avoiding resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the background technology;

[0020] Figure 2 is a cross-sectional view of an application body in an embodiment;

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 for Figure 2 Sectional view along the MM direction;

[0023] Figure 5 It is a cross-sectional view of a processing equipment diagram of a heat dissipation patch in an embodiment;

[0024] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0025] Figure numerals: applicator body 1, raised portion 11, gap portion 12, opening portion 121, application surface 13, protective film 2, fixing layer 3, lifting base plate 4, cylinder one 41, ring sleeve 5, top plate 6, cylinder two 61, fixed column 62, lifting top plate 63, trough body 631, injection assembly 7, insert tube 71, cavity 72, gate 721, valve needle 73, interface 74, oil cylinder 75, casting cavity 8, dressing layer 100, protective layer 200, top cover layer 300. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] like Figure 2 As shown, a heat dissipation patch includes a patch body 1, which is a rectangular structure. A patch surface 13 is provided at the bottom of the patch body 1. The patch surface 13 is attached to the patient's skin surface for heat dissipation. A protective film 2 is adhered to the patch surface 13, and the protective film 2 needs to be peeled off when in use.

[0028] like Figure 2 , Figure 3 As shown, a protrusion 11 is provided on the side of the dressing body 1 away from the dressing surface 13, and the protrusion 11 protrudes upward along the upper end surface of the dressing body 1. Figure 4 The raised portion 11 is in a winding shape, and the raised portion 11 is wound to form a gap portion 12. The gap portion 12 is a closed end near the center of the raised portion 11, and an opening portion 121 is formed at the gap portion 12 away from the center of the raised portion 11. Figure 2In the embodiment, the end face of the protrusion 11 away from the patch body 1 is bonded with a fixing layer 3, so that the gap 12 is only opened at the opening 121. The fixing layer 3 is pressed to discharge the air in the gap 12, and the fixing layer 3 is loosened to allow the outside air to enter the gap 12, thereby forming heat exchange to improve the heat dissipation capacity of the upper surface of the patch body 1. Since the gap 12 is also spiral, when pressed, the fixing layer 3 at the center of the gap 12 squeezes the gap 12, and a spiral push is adopted from the inside to the outside, so that the entire push is gentler and has a touch and massage effect, which can soothe the patient and make the patient more accepting and avoid resistance.

[0029] As a further configuration, the thickness of the protrusion 11 is increased to increase the contact area between the protrusion 11 and the fixing layer 3, thereby improving the bonding force between the two.

[0030] like Figure 5 As shown, a processing equipment for heat dissipation patch is used to process the above heat dissipation patch. The processing equipment for heat dissipation patch includes a lifting bottom plate 4, a ring sleeve 5, and a lifting top plate 63. The upper end of the ring sleeve 5 is equipped with a top plate 6 through a bracket, and the top plate 6 is located above the ring sleeve 5. The lifting bottom plate 4 and the lifting top plate 63 can move up and down. Specifically, a cylinder 2 61 is installed on the upper end of the lifting top plate 63. The cylinder 2 61 is fixed to the top plate 6. The cylinder 2 61 drives the lifting top plate 63 to move up and down so that the lifting top plate 63 can be inserted into or out of the ring sleeve 5. A cylinder 1 41 is installed at the bottom of the lifting bottom plate 4. The cylinder 1 41 drives the lifting bottom plate 4 to move up and down. The lifting bottom plate 4 moves to the upper limit position and the lifting top plate 63 moves to the lower limit position. The lifting top plate 63 is inserted into the ring sleeve 5, and a casting cavity 8 is formed between the outer peripheral wall of the lifting top plate 63 and the inner peripheral wall of the ring sleeve 5, the lifting bottom plate 4, the ring sleeve 5, and the lifting top plate 63. A groove 631 is provided at the bottom of the lifting top plate 63 . The groove 631 is recessed and extends upward along the bottom surface of the lifting top plate 63 . The shape of the groove 631 matches the protrusion 11 .

[0031] like Figure 5 , Figure 6 As shown, the lifting top plate 63 is installed with an injection assembly 7, which includes a plug 71, which is inserted into the lifting top plate 63, the bottom surface of the plug 71 is flush with the bottom surface of the lifting top plate 63, the upper end of the plug 71 extends out of the top of the lifting top plate 63, and the plug 71 is provided with a cavity 72, the cavity 72 includes a gate 721 located at the bottom, and the gate 721 is connected to the casting cavity 8. The injection assembly 7 also includes a valve needle 73, the top of the valve needle 73 is connected to an oil cylinder 75, the valve needle 73 is inserted into the cavity 72, and the valve needle 73 can be inserted into or out of the gate 721 by the drive of the oil cylinder 75, so that the gate 721 is closed or opened.

[0032] The injection assembly 7 further includes an interface 74 , which is externally connected to an injection device so that the incoming material can pass into the cavity 72 .

[0033] like Figure 5 As shown, the top plate 6 is installed with a fixed column 62, the upper end of the fixed column 62 is fixed to the top plate 6, the fixed column 62 passes through the lifting top plate 63, and the lifting top plate 63 can move up and down along the outer wall of the fixed column 62. When the lifting top plate 63 is located at the lower end limit position, the bottom surface of the fixed column 62 is flush with the bottom surface of the lifting top plate 63.

[0034] A processing technology for a heat dissipation patch, using the processing equipment for the heat dissipation patch, the specific process steps are:

[0035] ① Place the protective film 2 on the upper end surface of the lifting base plate 4, and the lifting base plate 4 is driven by the cylinder 41 to move to the upper limit position, and the bottom surface of the lifting base plate 4 abuts against the bottom surface of the ring sleeve 5.

[0036] ② The lifting top plate 63 moves to the lower limit position under the drive of the cylinder 2 61. At this time, a casting cavity 8 is formed between the lifting bottom plate 4, the ring sleeve 5, and the lifting top plate 63, and the protective film 2 is located at the bottom of the casting cavity 8.

[0037] ③ The valve needle 73 moves upward under the drive of the oil cylinder 75 to open the gate 721, and the heat dissipation dressing is introduced into the cavity 72, and the heat dissipation dressing enters the casting cavity 8 from the gate 721.

[0038] ④ The valve needle 73 moves upward to close the gate 721, the casting cavity 8 is pressurized, and the heat dissipating compress forms the dressing body 1 in the casting cavity 8.

[0039] ⑤ The lifting top plate 63 moves upward and leaves the top of the ring sleeve 5 under the drive of the cylinder 2 61. When the lifting top plate 63 moves upward and leaves the application body 1, the fixed column 62 presses against the application body 1 to prevent the lifting top plate 63 from pulling the application body 1 upward too much.

[0040] ⑥ The lifting base plate 4 moves downward and takes out the dressing body 1, and the upper end of the raised portion 11 is bonded to the fixing layer 3.

[0041] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A heat dissipation patch, characterized in that: The patch comprises an application body (1), the application body (1) being provided with an application surface (13), a protrusion (11) being provided on a side of the application body (1) away from the application surface (13), the protrusion (11) being in a winding shape, the plane where the spiral formed by the winding of the protrusion (11) lies is parallel to the plane of the application body (1), the protrusion (11) is wound to form a gap (12), the gap (12) is a closed end near the center of the protrusion (11), the gap (12) is formed with an opening (121) away from the center of the protrusion (11), a fixing layer (3) is bonded to the end surface of the protrusion (11) away from the application body (1), and a protective film (2) is bonded to the application surface (13).

2. A heat dissipation patch processing device, used for processing the heat dissipation patch according to claim 1, characterized in that: The invention comprises a lifting bottom plate (4), a ring sleeve (5), and a lifting top plate (63). The lifting bottom plate (4) and the lifting top plate (63) are both capable of moving up and down. When the lifting bottom plate (4) moves to an upper limit position, the upper end surface of the lifting bottom plate (4) abuts against the lower end surface of the ring sleeve (5). When the lifting top plate (63) moves to a lower limit position, the lifting top plate (63) is inserted into the ring sleeve (5). The outer peripheral wall of the lifting top plate (63) is in contact with the inner peripheral wall of the ring sleeve (5). A pouring cavity (8) is formed between the ring sleeve (5) and the lifting top plate (63), and an injection assembly (7) is installed on the lifting top plate (63). The injection assembly (7) includes a plug (71), and the plug (71) is inserted into the lifting top plate (63). The plug (71) is provided with a cavity (72), and the cavity (72) is connected with the pouring cavity (8). A groove (631) is provided at the bottom of the lifting top plate (63), and the shape of the groove (631) matches the protrusion (11); The injection assembly (7) further comprises a valve needle (73), wherein the valve needle (73) is inserted into the cavity (72), and the cavity (72) comprises a gate (721) located at the bottom.

3. The processing equipment for heat dissipation patch according to claim 2, characterized in that: The utility model comprises a fixed column (62), the upper end of which is fixed to the top plate (6), the fixed column (62) passes through the lifting top plate (63), and the lifting top plate (63) can move up and down along the outer wall of the fixed column (62); when the lifting top plate (63) is located at the lower end limit position, the bottom surface of the fixed column (62) is flush with the bottom surface of the lifting top plate (63).

4. The processing equipment for heat dissipation patch according to claim 2, characterized in that: The gate (721) is in communication with the casting cavity (8), and the valve needle (73) can be inserted into or out of the gate (721) to close or open the gate (721).

5. The processing equipment for heat dissipation patch according to claim 4, characterized in that: The top of the valve needle (73) is connected to an oil cylinder (75).

6. The heat dissipation patch processing equipment according to claim 2, characterized in that: The injection assembly (7) further comprises an interface (74), and the interface (74) is externally connected to an injection device so that incoming materials can pass into the cavity (72).

7. A process for processing a heat dissipation patch, using the heat dissipation patch processing equipment according to any one of claims 2 to 6, characterized in that: The process steps include: ① placing a protective film (2) on the upper end surface of the lifting bottom plate (4), moving the lifting bottom plate (4) to the upper limit position, and the bottom surface of the lifting bottom plate (4) abutting against the bottom surface of the ring sleeve (5); ② The lifting top plate (63) moves to the lower limit position, at which time a casting cavity (8) is formed between the lifting bottom plate (4), the ring sleeve (5) and the lifting top plate (63), and the protective film (2) is located at the bottom of the casting cavity (8); ③ Open the gate (721), introduce the heat dissipation dressing into the cavity (72), and the heat dissipation dressing enters the casting cavity (8); ④ The gate (721) is closed, and the casting cavity (8) is pressure-maintained, so that the heat dissipating dressing forms a dressing body (1) in the casting cavity (8); ⑤ The lifting top plate (63) moves upward, and the lifting bottom plate (4) moves downward, and the dressing body (1) is taken out, and the upper end of the raised portion (11) is bonded to the fixing layer (3).

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