Double-sided drying device for mask base cloth manufacturing

Abstract

The utility model discloses a double-sided drying device for making mask base cloth, which comprises a drying box, a feeding through hole and a discharging channel are respectively arranged in the middle of two sides of the drying box, a waterproof blocking frame is arranged on the drying box and positioned on the outer side of the feeding through hole, extrusion components are symmetrically arranged on the outer side of the waterproof blocking frame, and each extrusion component comprises a mounting seat. And meanwhile, the output end of an electric hydraulic cylinder arranged on the side, located on the waterproof blocking frame, of the mounting base is connected with a mounting frame, an extrusion roller is rotationally connected to the middle in the other side of the mounting frame, a first partition plate is arranged in the middle in the drying box, and a drying mechanism is arranged in the drying box. According to the double-sided drying device for mask base cloth manufacturing, an electric hydraulic cylinder drives a mounting frame and extrusion rollers to move towards one side of mask base cloth, so that the mask base cloth is extruded by the two extrusion rollers, moisture in the mask base cloth is removed, during later drying, the drying effect is effectively improved, meanwhile, the situation that the two-sided drying efficiency is different is avoided, and the product quality is improved. And the use practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to invisible mask base cloth processing, in particular to a double-sided drying device for making mask base cloth. Background Art

[0002] Silk mask base fabric, professional name SE384, commonly known as invisible mask. Invisible silk mask is made of natural plant fiber, and after the world's advanced organic solvent spinning process, it has good elasticity and toughness. It can absorb a large amount of essence and tightly adhere to the skin surface. You can move freely when applying the mask without lying down. It can achieve a transparent and invisible effect when applied on the face. It is more docile, more convenient and more elegant than traditional non-woven masks. It is a good non-woven mask upgrade. Because it is as thin as a silkworm's wing and pulls up like silk, it is called "silk mask", but its ingredients have nothing to do with silk, so we call it "concept invisible silk mask" here. In the process of processing the mask base fabric, in order to make the finished mask more tensile, the mask base fabric needs to be dried after high-pressure water spunlace.

[0003] After searching, it is found that the typical drying device in the prior art is disclosed in CN212566716U, a double-sided drying device for a facial mask base cloth, including a bottom plate, a bracket, a shell and a base cloth body, a fixed frame is fixed at one end of the top of the bottom plate, and a feeding roller is arranged at the central position inside the fixed frame, a second motor is fixed on one side of the fixed frame, and the output end of the second motor is connected to the feeding roller, the base cloth body is wound on the feeding roller, a winding roller is fixed at the other end of the top of the bottom plate, and a constant temperature heating wire is arranged at the other end of the shell. The utility model is equipped with a bottom plate, a frame, a feeding roller, a winding roller, a base cloth body, a bracket, a driving shaft, a first motor, a driven shaft, a movable seat, a guide plate, a shell, a wind hood, a constant temperature heating wire and a fan, the bracket is located at the upper and lower ends of the base cloth body, the constant temperature heating wire generates heat after being energized, the fan runs to blow hot air, and the hot air is blown out through the wind hood to dry the upper and lower sides of the base cloth body.

[0004] To summarize, although the existing drying device adopts double-sided hot air drying when in use, the moisture content of the mask base fabric is different after absorbing water, resulting in different drying efficiency on the two sides of the mask. At the same time, when the mask base fabric on the side with more moisture is dried, the evaporated water vapor will wet the mask base fabric after drying on the other end, affecting the drying effect. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a double-sided drying device for making mask base cloth, so as to solve the problems raised in the above-mentioned background technology. When the existing drying device is in use, although double-sided hot air drying is adopted, due to the different water contents of the mask base cloth after absorbing water, the drying efficiency of both sides of the mask is different. At the same time, when the side of the mask base cloth with more water is dried, the evaporated water vapor will wet the mask base cloth at the other end after drying, affecting the drying effect.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions: A double-sided drying device for making mask base cloth, including a drying box,

[0007] On both sides of the drying box, a feeding through hole and a discharging channel are respectively opened in the middle. And a waterproof blocking frame is arranged outside the drying box at the position of the feeding through hole. At the same time, a through hole is opened in the middle of the waterproof blocking frame. The outer side of the waterproof blocking frame is symmetrically provided with extrusion components. And the extrusion components include mounting seats. At the same time, an electric hydraulic cylinder is arranged on one side of the mounting seat with respect to the waterproof blocking frame. The output end of the electric hydraulic cylinder is connected to the mounting frame. And a middle part inside the other side of the mounting frame is rotatably connected with an extrusion roller. A first partition plate is arranged in the middle of the drying box. And a communication port is opened in the middle of the first partition plate. At the same time, a drying mechanism is arranged inside the drying box. The drying mechanism includes a lower drying component and an upper drying component, which are used for drying the mask base cloth.

[0008] Preferably, feeding guiding rollers are symmetrically arranged on both sides of the drying box near the feeding through hole. And discharging guiding rollers are symmetrically arranged on both sides of the drying box near the discharging channel. At the same time, a plurality of dust-proof ventilation net plates are arranged on the front of the drying box corresponding to the positions of the lower drying component and the upper drying component. A sealing door is arranged in the middle of the front of the drying box through a hinge.

[0009] Preferably, a demister is arranged at the rear side in the middle of the drying box inside, near the feeding guiding rollers on both sides of the lower drying component and the upper drying component. And the demister is located outside the air outlet opened on one side of the back of the drying box.

[0010] Preferably, the lower drying component includes a mounting frame. The outer side of the mounting frame is connected to the drying box through connecting columns. And a second partition plate is arranged in the middle of the inner side of the mounting frame. At the same time, fans are symmetrically arranged at the bottom of the inner side of the mounting frame with respect to the second partition plate. A plurality of air inlet holes are symmetrically arranged on both sides of the mounting frame where the fans are located. And a plurality of electric heating tubes are equidistantly arranged above the fans inside the mounting frame.

[0011] Preferably, the lower drying component and the upper drying component are symmetrically arranged, and the structures of the lower drying component and the upper drying component are the same.

[0012] Preferably, first and second humidity detectors are respectively arranged on both sides of the lower end of the upper drying assembly. The position of the first humidity detector is arranged on one side of the feeding guide roller, and the position of the second humidity detector is arranged on one side of the discharging guide roller.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The double-sided drying device for manufacturing the facial mask base fabric

[0014] (1) In order to solve the problem that in the existing drying device, although double-sided hot air drying is adopted, due to different water contents after the facial mask base fabric absorbs water, the drying efficiency of both sides of the facial mask is different. In this application, the electric hydraulic cylinder drives the mounting frame and the pressing roller to move towards the facial mask base fabric, so that the two pressing rollers press the facial mask base fabric to remove the water in the facial mask base fabric. When drying later, the drying effect is effectively improved, and at the same time, the different drying efficiencies of both sides are avoided, improving the practicability of use;

[0015] (2) In order to solve the problem that when the existing drying device dries the facial mask base fabric on the side with more water, the evaporated water vapor will wet the dried facial mask base fabric at the other end, affecting the drying effect. In this application, the drying box is divided into two regions by the first partition board. When drying the facial mask base fabric on one side containing water, the water vapor is not easy to enter the other region. At the same time, when the gas with water passes through the air outlet, the water vapor is condensed and discharged after passing through the demister arranged outside the air outlet, improving the practicability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0017] Figure 2 is a front sectional structure schematic diagram of a part of the drying mechanism of the present utility model;

[0018] Figure 3 is a front structure schematic diagram of the present utility model.

[0019] In the figure: 1, drying box; 101, feeding through hole; 102, discharging channel; 103, dust-proof ventilation net plate; 104, sealing door; 2, waterproof retaining frame; 201, through hole; 3, mounting seat; 4, electric hydraulic cylinder; 5, mounting frame; 6, pressing roller; 7, feeding guide roller; 8, first partition board; 801, communication port; 9, lower drying assembly; 10, upper drying assembly; 11, first humidity detector; 12, second humidity detector; 13, discharging guide roller; 14, mounting frame; 15, connecting column; 16, second partition board; 17, fan; 18, air inlet hole; 19, electric heating tube; 20, demister. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a double-sided drying device for making a facial mask base fabric. As shown in Figure 1 and Figure 3 , feed through holes 101 and discharge channels 102 are respectively opened in the middle of both sides of the drying box 1. And a waterproof retaining frame 2 is arranged outside the feed through hole 101 of the drying box 1 to prevent liquid from splashing into the interior of the drying box 1 through the feed through hole 101 when removing moisture, improving the protection performance during use. At the same time, a through hole 201 is opened in the middle of the waterproof retaining frame 2. Extrusion components are symmetrically arranged outside the waterproof retaining frame 2. And the extrusion components include mounting seats 3. At the same time, an electric hydraulic cylinder 4 is arranged on one side of the mounting seat 3 with respect to the waterproof retaining frame 2. The output end of the electric hydraulic cylinder 4 is connected to a mounting frame 5. And a squeezing roller 6 is rotatably connected to the middle of the other side of the mounting frame 5. Feed guiding rollers 7 are symmetrically arranged inside the drying box 1 near the feed through hole 101. And discharge guiding rollers 13 are symmetrically arranged inside the drying box 1 near the discharge channel 102. Through the feed guiding rollers 7 and the discharge guiding rollers 13, when the facial mask base fabric moves for feeding and discharging, it is not easy to deviate, improving the practicality during use. At the same time, a plurality of dust-proof ventilation net plates 103 are arranged corresponding to the positions of the lower drying component 9 and the upper drying component 10 on the front surface of the drying box 1, enabling external air flow to enter the interior of the drying box 1 and bringing heat to the facial mask base fabric for drying. A sealing door 104 is arranged in the middle of the front surface of the drying box 1 through a hinge, facilitating the staff to perform maintenance and inspection on the interior of the drying box 1.

[0022] According to Figure 1 and Figure 2As shown in the figure, a first partition plate 8 is provided in the middle inside the drying box 1 to separate the inside of the drying box 1, so that the water vapor generated during drying is not likely to wet the dried facial mask base fabric, improving the practicality of use. A communication port 801 is opened in the middle of the first partition plate 8. At the same time, a drying mechanism is provided inside the drying box 1. The drying mechanism includes a lower drying component 9 and an upper drying component 10, which are used to dry the facial mask base fabric. The lower drying component 9 and the upper drying component 10 are symmetrically arranged, and the structures of the lower drying component 9 and the upper drying component 10 are the same. On both sides of the lower end of the upper drying component 10, a first humidity detector 11 and a second humidity detector 12 are respectively provided to facilitate real-time detection of the humidity on both sides inside the drying box 1. The position of the first humidity detector 11 is arranged on one side of the feeding guide roller 7, and at the same time, the position of the second humidity detector 12 is arranged on one side of the discharging guide roller 13. An eliminator 20 is provided at the middle rear side close to the feeding guide roller 7 inside the drying box 1 between the lower drying component 9 and the upper drying component 10, and the eliminator 20 is located outside the air outlet opened on one side of the back of the drying box 1 to facilitate removing the moisture in the discharged gas.

[0023] Specifically, the lower drying component 9 includes an installation frame 14. The outside of the installation frame 14 is connected to the drying box 1 through a connecting column 15. A second partition plate 16 is provided in the middle inside the installation frame 14. At the same time, on both sides of the bottom inside the installation frame 14 symmetrically with respect to the second partition plate 16, there are blowers 17. On both sides of the blower 17 in the installation frame 14, a plurality of air inlet holes 18 are symmetrically arranged. Inside the installation frame 14, a plurality of electric heating tubes 19 are equidistantly arranged above the blower 17 to facilitate generating heat, and then under the action of the blower 17, the heat is transmitted to the facial mask base fabric to dry the facial mask base fabric.

[0024] During use, start the electric hydraulic cylinder 4 to push the installation frame 5 and the pressing roller 6 to move towards the facial mask base fabric side, so that the pressing roller 6 clamps and presses the facial mask base fabric to initially remove the moisture in the facial mask base fabric. Then, it enters the inside of the drying box 1 through the through hole 201 and the feeding through hole 101, and is guided and conveyed through the feeding guide roller 7. At the same time, start the first humidity detector 11, the second humidity detector 12, the blower 17 and turn on the electric heating tube 19, so that the blower 17 sucks the external gas into the drying box 1 through the dust-proof ventilation net plate 103 and conveys the heat generated by the electric heating tube 19 to the facial mask base fabric through the air inlet holes 18 to dry both sides of the facial mask base fabric. The water vapor generated during drying is discharged from the air outlet and passes through the eliminator 20 to remove the moisture in the gas. Then, the facial mask base fabric passes through the communication port 801 and is heated and dried again to improve the drying effect. Finally, it is guided by the discharging guide roller 13 and moves out of the inside of the drying box 1 through the discharging channel 102, thus completing the drying process.

[0025] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the protection scope of the present utility model.

[0026] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A double-sided drying device for making a facial mask base fabric, comprising a drying box (1), characterized in that: A feed through hole (101) and a discharge channel (102) are respectively provided in the middle of both sides of the drying box (1), and a waterproof baffle (2) is provided on the outside of the feed through hole (101) of the drying box (1), and a through hole (201) is provided in the middle of the waterproof baffle (2). An extrusion assembly is symmetrically provided on the outside of the waterproof baffle (2), and the extrusion assembly includes a mounting seat (3). At the same time, an electric hydraulic cylinder (4) is provided on one side of the waterproof baffle (2), and the output end of the electric hydraulic cylinder (4) is connected to the mounting frame (5), and an extrusion roller (6) is rotatably connected in the middle of the other side of the mounting frame (5). A first partition plate (8) is provided in the middle of the drying box (1), and a connecting port (801) is provided in the middle of the first partition plate (8). At the same time, a drying mechanism is provided in the drying box (1), and the drying mechanism includes a lower drying assembly (9) and an upper drying assembly (10), which is used to dry the mask base fabric.

2. The double-sided drying device for making a facial mask base fabric according to claim 1, characterized in that: A feeding guide roller (7) is symmetrically arranged on one side of the drying box (1) near the feeding through hole (101), and a discharging guide roller (13) is symmetrically arranged on one side of the drying box (1) near the discharging channel (102). At the same time, a plurality of dustproof ventilation mesh panels (103) are arranged on the front of the drying box (1) corresponding to the positions of the lower drying component (9) and the upper drying component (10), and a sealing door (104) is arranged in the middle of the front of the drying box (1) via a hinge.

3. The double-sided drying device for making a facial mask base fabric according to claim 1, characterized in that: A demister (20) is provided inside the drying box (1) at the middle rear side of the lower drying assembly (9) and the upper drying assembly (10) close to the feed guide roller (7), and the demister (20) is located outside the air outlet opened on the back side of the drying box (1).

4. The double-sided drying device for making a facial mask base fabric according to claim 1, characterized in that: The lower drying component (9) comprises a mounting frame (14), the outer side of the mounting frame (14) is connected to the drying box (1) via a connecting column (15), and a second partition plate (16) is arranged in the middle of the inner side of the mounting frame (14), and a fan (17) is symmetrically arranged at the bottom of the inner side of the mounting frame (14) with respect to the second partition plate (16), the mounting frame (14) is symmetrically arranged with a plurality of air inlet holes (18) on both sides of the fan (17), and a plurality of electric heating tubes (19) are equidistantly arranged above the fan (17) inside the mounting frame (14).

5. The double-sided drying device for making a facial mask base fabric according to claim 1, characterized in that: The lower drying component (9) and the upper drying component (10) are symmetrically arranged, and the lower drying component (9) and the upper drying component (10) have the same structure.

6. The double-sided drying device for making a facial mask base fabric according to claim 1, characterized in that: A first humidity detector (11) and a second humidity detector (12) are respectively arranged on both sides of the lower end of the upper drying component (10), and the first humidity detector (11) is located on one side of the feed guide roller (7), while the second humidity detector (12) is located on one side of the discharge guide roller (13).

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