Wig cooling and shaping equipment

Abstract

The invention relates to the technical field of wig preparation, and particularly discloses wig cooling and shaping equipment which comprises a cooling water tank and a water changing tank which are fixedly arranged up and down, an immersion roller, a lead-in roller and a lead-out roller are arranged in the cooling water tank, a temperature control drainage mechanism is arranged at the left end of the cooling water tank, and a liquid conveying pump is connected to the right end of the water changing tank; the temperature control drainage mechanism comprises a drainage pipe, the left end of the drainage pipe is connected with a through pipe, a movable column is inserted into the through pipe and provided with a kidney-shaped through hole communicating with the drainage pipe, the cooling water tank is connected with a heat conduction pipe located on the central axis of the through pipe, and the two ends of the heat conduction pipe are connected with sealing pistons through springs. The heat conduction pipe between the two sealing pistons is filled with a heat absorption expansion fluid medium; according to the wig shaping device, the water temperature in the cooling water tank can be controlled to be below a reasonable temperature all the time to cool and shape the wig, the cooling shaping effect on the heating wire is guaranteed, cooling water can be recycled, and waste of water resources is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of wig preparation, and specifically discloses a cooling and shaping device for wig filaments. Background Art

[0002] Wigs are mainly divided into human hair and chemical fiber filaments. Currently, most wigs on the market are made of chemical fiber filaments. The preparation of chemical fiber filaments successively includes steps such as melting and extrusion, heating, heat preservation, stretching, etc., and after processing, the wig filaments need to be cooled and shaped. The existing cooling and shaping devices for wig filaments mainly consist of components such as a water tank, guide rollers, dipping rollers, etc. The wig filaments are introduced onto the dipping roller by the guide rollers. The dipping roller is located below the liquid level of the water tank, so that the wig filaments are cooled and shaped when being drawn through the cooling water in the water tank.

[0003] For example, the invention patent with the application number 201811398365.9 discloses a cooling device for wig filaments used in wig production, including a box body. A cold water tank is arranged inside the box body. A first cooling roller and a second cooling roller are arranged directly above the cold water tank. The lower half parts of the first cooling roller and the second cooling roller are immersed in the cold water tank. The two ends of the first cooling roller and the second cooling roller are rotatably connected to the box body. A guiding roller is arranged on the right side of the cold water tank. The two ends of the guiding roller are rotatably connected to the box body. A first pressing roller and a second pressing roller are arranged on the right side of the guiding roller. The two ends of the first pressing roller and the second pressing roller are rotatably connected to the box body. A drainage hole is arranged on the left side surface of the box body. A water passing hole is arranged at the position corresponding to the cold water tank on the box body. Although the cooling device for wig filaments disclosed in this patent realizes the cooling and shaping of wig filaments, because the wig filaments themselves carry relatively high heat, the cooling water in the water tank is likely to heat up during long-term continuous operation. The heated warm water cannot effectively cool the wig filaments. Therefore, it is necessary to manually replace the cooling water in the water tank regularly. This not only causes waste of water resources, but also the temperature of the cooling water cannot be known in real time, and often the water temperature in the water tank is too high, resulting in poor cooling and shaping of the wig filaments. Therefore, in view of the above deficiencies of the existing cooling devices for heating filaments, the present application proposes a cooling and shaping device for wig filaments that can effectively solve the above technical problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a cooling and shaping device for wig filaments to solve the problems that the existing cooling device for wig filaments requires manual replacement of the cooling water in the water tank regularly, which not only causes waste of water resources, but also the temperature of the cooling water cannot be known in real time, and often the water temperature in the water tank is too high, resulting in poor cooling and shaping of the wig filaments.

[0005] The present invention is realized through the following technical solutions: A hair filament cooling and shaping device, comprising a cooling water tank and a water changing tank fixedly arranged up and down. An immersion roller is arranged at the lower end of the inner cavity of the cooling water tank. Import rollers and export rollers are respectively arranged on both sides at the upper end of the inner cavity of the cooling water tank. A temperature control drainage mechanism is arranged at the left end of the cooling water tank. A liquid infusion pump is connected to the right end of the water changing tank, and a water delivery pipe extending into the cooling water tank is connected to the liquid infusion pump; The temperature control drainage mechanism comprises a drain pipe arranged at the left side end of the cooling water tank and in an inverted U shape. The left end of the drain pipe is connected with a through pipe vertically facing the cooling water tank. A moving column is inserted in the through pipe, and a waist-shaped through hole communicating with the drain pipe is formed on the moving column. A heat conduction pipe located on the central axis of the through pipe is connected to the left inner wall of the cooling water tank. Both ends of the heat conduction pipe are connected with sealing pistons through springs, and an endothermic expansion fluid medium is filled in the heat conduction pipe between the two sealing pistons. A first piston rod and a second piston rod are respectively connected to the two sealing pistons, and the outer end of the first piston rod is connected with the moving column. An end plate is connected to the end of the heat conduction pipe, a corrugated expansion sleeve is connected to the end plate, a sealing plate is connected to the movable end of the corrugated expansion sleeve, and the end of the second piston rod is fixedly connected with the sealing plate.

[0006] As a further setting of the above scheme, a plurality of drain pipes are arranged in a row, a plurality of heat conduction pipes are arranged and are aligned with the through pipes on each drain pipe, the end plate is jointly connected with the ends of the plurality of heat conduction pipes, and the second piston rods extending out of each heat conduction pipe are jointly connected with the inner end of the sealing plate.

[0007] As a further setting of the above scheme, heat absorption fins are arranged in a row on the outer wall of the heat conduction pipe, and the endothermic expansion fluid medium is one of mercury or kerosene.

[0008] As a further setting of the above scheme, a partition plate is arranged in the middle of the water changing tank, and an overflow port is formed at the upper end of the partition plate. The water changing tank on the left side of the partition plate is located below the drain pipe, and the water changing tank on the right side of the partition plate is connected with the liquid infusion pump.

[0009] As a further setting of the above scheme, a blower is arranged at the left end of the lower surface of the cooling water tank, and a flow guiding plate opposite to the blower is fixed on the left side of the cooling water tank.

[0010] As a further setting of the above scheme, heat dissipation fins are arranged on the lower surface of the cooling water tank on the right side of the blower and the lower surface of the water changing tank.

[0011] As a further setting of the above scheme, a top frame is fixed above the cooling water tank, brackets extending into the cooling water tank are arranged at both the left and right ends of the top frame, and the import roller and the export roller are respectively arranged in the left and right groups of brackets.

[0012] As a further setting of the above solution, a sponge roller is arranged in the cooling water tank located between the export roller and the immersion roller, and an extrusion roller is arranged in the cooling water tank and is tightly pressed and attached to the side of the sponge roller.

[0013] During the cooling and shaping process of the heating wire by the wig wire cooling and shaping device disclosed in the present invention, the wig wire is introduced onto the immersion roller by the import roller, the wig wire is immersed in the cooling water by the immersion roller, and after being cooled and shaped, it is exported from the cooling water tank by the export roller. After the wig wire extends out of the water, the water on its surface can be absorbed and removed by the sponge roller in the first time. At the same time, the sponge roller is squeezed by the extrusion roller to fully squeeze out the adsorbed water, ensuring the water absorption effect of the sponge roller.

[0014] After the cooling water in the cooling water tank is heated up, the heat conduction pipe and the heat absorption fins will absorb heat. Then, the heat absorption and expansion fluid medium inside the heat conduction pipe will start to expand due to the temperature rise. Then, the sealing pistons at both ends will overcome the acting force of the spring and move outward at the same time, so that the first piston rod will push the moving column in the through pipe to move axially, aligning the waist-shaped through hole with the drain pipe to open the drain pipe. The second piston rod will push the sealing plate at the end of the corrugated expansion sleeve to move, so that the corrugated expansion sleeve will start to expand in volume. Then, during the process of the corrugated expansion sleeve expanding in volume, the liquid level in the cooling water tank will rise until the liquid exceeds the top of the drain pipe. Then, under the siphon effect of the drain pipe, the warm water in the cooling water tank will be continuously discharged, and during the discharge process, it can be actively cooled by the fan and fall into the water changing tank.

[0015] When the water level in the cooling water tank drops to a certain height, the infusion pump is started to input low-temperature cooling water into the cooling water tank for water replenishment. Then, the low-temperature cooling water starts to absorb heat in the reverse direction from the heat absorption and expansion fluid medium, and the two sealing pistons start to move closer to each other. On the one hand, the volume of the corrugated expansion sleeve becomes smaller, and on the other hand, it pushes the moving column to move axially so that the waist-shaped through hole is misaligned with the drain pipe until the discharge stops.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the design of the temperature control drainage mechanism, the wig wire cooling and shaping device disclosed in the present invention can utilize the principle of thermal expansion and contraction to drive the automatic operation of the temperature control drainage mechanism. When the water temperature in the cooling water tank rises to a certain level, it can automatically drain continuously through the siphon effect of the drain pipe, and during the drainage process, it can attract the attention of the operator in the first time, and then start the infusion pump for water replenishment, so that the water temperature in the cooling water tank is always controlled below a reasonable temperature to cool and shape the wig wire, ensuring the cooling and shaping effect of the heating wire, and the cooling water can be recycled, reducing the waste of water resources.

[0017] The wig hair cooling and shaping equipment in the present invention can attract the attention of operators by the sound generated by the drainage of the drain pipe, enabling the operators to know the water temperature in the cooling water tank in the first time, and then perform subsequent corresponding water replacement operations, avoiding the problem that the operators cannot know the water temperature in the first time when the water temperature rises, resulting in too high water temperature and poor cooling and shaping effect of the wig hair, and ensuring the continuous and stable production of the wig hair.

[0018] The present invention also removes the surface water stains in the first time after the cooling and shaping of the wig hair through the design of the sponge roller, and uses the extrusion roller to extrude the sponge roller in real time, so as to discharge the water in the sponge roller and ensure the long-term water absorption effect of the sponge roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 is the external three-dimensional structure schematic diagram of the present invention; Figure 2 is the internal three-dimensional structure schematic diagram of the present invention; Figure 3 is the internal front view plane structure schematic diagram of the present invention; Figure 4 is the first-angle three-dimensional structure schematic diagram of the temperature control drainage mechanism in the present invention; Figure 5 is the second-angle three-dimensional structure schematic diagram of the temperature control drainage mechanism in the present invention; Figure 6 is the internal three-dimensional structure schematic diagram of the heat conduction pipe, through pipe, etc. in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to enable those skilled in the art to better understand the solutions of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the attached Figures 1 - 6 drawings and describe the present application in detail in combination with the embodiments. Example 1

[0023] Example 1 discloses a cooling and shaping device for wig filaments. Refer to the attached Figures 1 - 3 , which includes a box frame 1. A control box 2 is arranged on the front side of the box frame 1. A cooling water tank 3 and a water changing tank 4 are fixedly arranged in the box frame 1 at intervals up and down. A top frame 5 is fixedly arranged at the upper end of the box frame 1. A set of brackets 6 extending into the upper end of the cooling water tank 3 are arranged at both the left and right ends of the top frame 5. Then, an inlet roller 7 and an outlet roller 8 are rotatably arranged in the left and right sets of brackets 6 respectively. At least two immersion rollers 9 are arranged at the upper end of the cooling water tank 3, so that the wig filaments enter below the liquid level of the cooling water tank 3 under the guidance of the inlet roller 7, and are immersed by the immersion rollers 9 a certain distance below the cooling water liquid level, and then are guided and sent out of the cooling water tank 3 by the outlet roller 8.

[0024] A temperature control drainage mechanism is arranged at the left end of the cooling water tank 3, and the drainage end of the temperature control drainage mechanism is located directly above the left side of the water changing tank 4. Refer to the attached Figure 2 , attached Figure 4 , attached Figure 5 and attached Figure 6 , and attached

[0025] A plurality of horizontally arranged heat conduction tubes 13 are fixedly connected to the inner wall at the left end of the cooling water tank 3, and each heat conduction tube 13 is arranged on the central axis of the corresponding through tube 11. In order to improve the heat absorption capacity of the heat conduction tube 13, rows of heat absorption fins 131 are arranged on the outer wall of each heat conduction tube 13. Sealing pistons 14 are arranged at both ends of the inner cavity of the heat conduction tube 13, and the internal space of the heat conduction tube 13 between the two sealing pistons 14 is filled with a heat absorption and expansion fluid medium, which can specifically be mercury, kerosene, etc. Springs 15 are connected between the sealing pistons 14 and the end walls of the heat conduction tube 13. A first piston rod 16 and a second piston rod 17 are respectively connected to the two sealing pistons 14. The first piston rod 16 extends out of the heat conduction tube 13 and the side wall of the cooling water tank 3 and is connected to the corresponding moving column 12. End plates 18 are commonly connected to the same ends of all the heat conduction tubes 13. A corrugated expansion sleeve 19 is connected to the end plate 18, and a sealing plate 20 is connected to the movable end of the corrugated expansion sleeve 19. Finally, the other ends of all the second piston rods 17 are fixedly connected to the inside of the sealing plate 20. When the temperature of the cooling water in the cooling water tank 3 rises, the heat conduction tube 13 will cause the volume of the heat absorption and expansion fluid medium inside to increase due to heat absorption. Then, the two sealing pistons 14 move away from each other. Under the action of the first piston rod 16, the moving column 12 is pushed, so that the kidney-shaped through hole 121 on the moving column 12 is aligned with the central axis of the drain pipe 10, realizing the opening of the drain pipe 10. At the same time, under the action of the second piston rod 17, the sealing plate 20 is pushed toward the side away from the end plate 18, so that the volume of the corrugated expansion sleeve 19 increases. After the volume of the corrugated expansion sleeve 19 increases, the liquid level in the cooling water tank 3 will rise until the liquid exceeds the top of the drain pipe 10. Then, under the siphon action of the drain pipe 10, the warm water in the cooling water tank 3 is continuously discharged.

[0026] See the attached Figure 2 and the attached Figure 3 In the middle of the water exchange tank 4, a partition plate 401 is provided, and an overflow port 402 is opened at the upper end of the partition plate 401. The water exchange tank 4 on the left side of the partition plate 401 is used to receive the warm water discharged from the drain pipe 10, and the water exchange tank on the right side of the partition plate 401 is used to store the cooling water to be replaced. An infusion pump 21 is connected to the outside of the water exchange tank 4 on the right side of the partition plate 401, and a water delivery pipe 22 extending into the cooling water tank 3 is connected to the infusion pump 21.

[0027] When the temperature control drainage mechanism automatically discharges the warm water in the cooling water tank 3 and drips it into the water exchange tank 4, the sound of the water droplets falling will remind the operator to start the infusion pump 21 after a period of time to supplement the low-temperature water at the right end of the water exchange tank 4 into the cooling water tank 3, ensuring that the cooling water in the entire cooling water tank 3 always remains at a relatively appropriate temperature to cool and shape the hair filaments. Embodiment 2

[0028] Embodiment 2 discloses a hair filament cooling and shaping device which is further improved based on the technical solution in Embodiment 1. The same parts as in Embodiment 1 will not be described again.

[0029] Refer to the attached Figure 2 and the attached Figure 3 Referring to the attached drawings, in this Embodiment 2, a sponge roller 23 is arranged in the cooling water tank 3 between the outlet roller 8 and the immersion roller 9, so that the hair filaments drawn to the outlet roller 8 first come into contact with the sponge roller 23, and the moisture on the hair filaments is absorbed through the moisture absorption of the sponge, achieving the effect of fully drying the hair filaments. In addition, a water squeezing roller 24 is arranged beside the sponge roller 23, and the water squeezing roller 24 is tightly pressed and attached to the sponge roller 23. Through the action of the water squeezing roller 24, the moisture absorbed by the sponge roller 23 is squeezed out, ensuring the long-term water absorption and dehumidification effect of the sponge roller 23.

[0030] In this Embodiment 2, heat dissipation fins 25 are also arranged on the lower surfaces of both the cooling water tank 3 and the water changing tank 4, and the heat dissipation fins 25 are arranged in rows longitudinally. Through the heat dissipation fins 25, the cooling water in the cooling water tank 3 and the water changing tank 4 can be cooled down faster. A blower 26 is arranged at the left end of the lower surface of the cooling water tank 3, and a flow guiding plate 27 is fixed in the box frame 1 on the left side of the blower 26. When the warm water in the cooling water tank 3 is discharged through the drain pipe 10, the blower 26 can be started to actively blow air to cool the falling water, and then the air flow is discharged from the flow in the lower end of the water changing tank 4 through the guiding action of the flow guiding plate 27, improving the heat dissipation and cooling effect of the whole device and ensuring the cooling and shaping effect of the hair filaments.

[0031] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hair strand cooling and shaping device, comprising a cooling water tank and a water changing tank fixedly arranged up and down. An immersion roller is arranged at the lower end of the inner cavity of the cooling water tank, and an inlet roller and an outlet roller are respectively arranged on both sides at the upper end of the inner cavity of the cooling water tank. It is characterized in that, A temperature-controlled drainage mechanism is arranged at the left end of the cooling water tank. A liquid infusion pump is connected to the right end of the water changing tank, and a water delivery pipe extending into the cooling water tank is connected to the liquid infusion pump. The temperature-controlled drainage mechanism includes a drain pipe arranged at the left side end of the cooling water tank and in an inverted U shape. The left end of the drain pipe is connected to a through pipe vertically facing the cooling water tank. A moving column is inserted into the through pipe, and a waist-shaped through hole communicating with the drain pipe is formed in the moving column. A heat conduction pipe located on the central axis of the through pipe is connected to the left inner wall of the cooling water tank. Both ends of the heat conduction pipe are connected with sealing pistons through springs, and an endothermic expansion fluid medium is filled in the heat conduction pipe between the two sealing pistons. A first piston rod and a second piston rod are respectively connected to the two sealing pistons, and the outer end of the first piston rod is connected to the moving column. An end plate is connected to the end of the heat conduction pipe, a corrugated expansion sleeve is connected to the end plate, and the movable end of the corrugated expansion sleeve is connected to a sealing plate. The end of the second piston rod is fixedly connected to the sealing plate.

2. The wig filament cooling and shaping device according to claim 1, characterized in that, A plurality of the drain pipes are arranged in a row, a plurality of the heat conduction pipes are arranged and aligned with the through pipes on each drain pipe, the end plate is commonly connected to the ends of the plurality of heat conduction pipes, and the second piston rods extending out of each heat conduction pipe are commonly connected to the inner end of the sealing plate.

3. The hair filament cooling and shaping device according to claim 2, characterized in that, Heat absorption fins are arranged in a row on the outer wall of the heat conduction pipe, and the endothermic expansion fluid medium is one of mercury or kerosene.

4. The wig filament cooling and shaping device according to claim 1, characterized in that, A partition plate is arranged in the middle of the water changing tank, and an overflow port is formed at the upper end of the partition plate. The water changing tank on the left side of the partition plate is located below the drain pipe, and the water changing tank on the right side of the partition plate is connected to the liquid infusion pump.

5. The hair filament cooling and shaping device according to claim 1, characterized in that, A blower is arranged at the left end of the lower surface of the cooling water tank, and a guide plate opposite to the blower is fixed on the left side of the cooling water tank.

6. The wig filament cooling and shaping device according to claim 5, characterized in that, Heat dissipation fins are arranged on the lower surface of the cooling water tank and the lower surface of the water changing tank on the right side of the blower.

7. The hair filament cooling and shaping device according to claim 1, characterized in that, A top frame is fixed above the cooling water tank, brackets extending into the cooling water tank are arranged at both the left and right ends of the top frame, and the inlet roller and the outlet roller are respectively arranged in the left and right groups of brackets.

8. The wig filament cooling and shaping device according to claim 1, wherein, A sponge roller is arranged in the cooling water tank between the outlet roller and the immersion roller, and a pressing roller is arranged in the cooling water tank in a pressing and fitting manner beside the sponge roller.

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