A drying treatment device for skin-friendly fabrics used in children's clothing

Abstract

The present invention relates to the technical field of fabric drying, and particularly to a drying treatment device for a skin-friendly fabric for children's clothing. It includes a drying box, an installation seat is arranged on the box wall of the drying box, and an air extraction component is arranged at the top; multiple groups of drying treatment structures are arranged on the installation seat; each group of drying treatment structures uniformly includes a discharge roller, a feed roller and a drying treatment component arranged in a triangular layout; the drying treatment component moves horizontally between the discharge roller and the feed roller, and is provided with an arc-shaped cavity for the fabric to pass through and a detection end for detecting the moisture of the fabric; air is sent to / drawn from the fabric passing through all around the arc-shaped cavity; the detection end is located at the feed and discharge ends of the arc-shaped cavity. Based on the self-heating drying of the drying box, the present invention sets an arc-shaped cavity to lift the fabric for ventilation drying. The moisture detector assists the fabric to pass through the arc-shaped cavity suspended, and respectively detects the moisture of the fabric before and after drying, ultimately realizing efficient drying under the condition of reducing friction and increasing ventilation, while ensuring the characteristics of the skin-friendly fabric.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric drying, and particularly to a drying treatment device for skin-friendly fabrics for children's clothing. Background Art

[0002] Skin-friendly fabrics for children's clothing have characteristics such as natural materials, moisture absorption and breathability, softness and comfort, and safety and harmlessness. These characteristics make skin-friendly fabrics an ideal choice for baby clothes, and can bring better wearing experience and health protection to babies. During the processing of skin-friendly fabrics for children's clothing, the drying link usually appears in specific process stages. For example, in the fabric printing and dyeing process, the dyed or printed fabric needs to be dried. The purpose of this step is to fix the dyes or printing pastes on the fabric and remove the excess moisture, so that the fabric reaches the required color and pattern effects.

[0003] The Chinese patent document with the authorization announcement number CN219735877U discloses a drying device for the production of composite fabrics, including a drying box. A fabric inlet and a fabric outlet are respectively arranged on the side wall of the drying box. A number of hollow guiding platforms are arranged in the drying box, and a number of guiding platforms are staggered on the inner walls of both sides of the drying box. The other ends of a number of guiding platforms are all slidably fitted with support seats, and guiding rollers are rotatably fitted on the support seats. A hot air blower is arranged outside the drying box, and a main pipeline is communicated with the output end of the hot air blower.

[0004] The above drying device has the following deficiencies: By setting multiple groups of guiding rollers to wind and connect the fabric for fabric positioning, the fabric moves back and forth, and is repeatedly pulled to extend the drying path. However, during the back-and-forth movement of the fabric, the friction and pulling on the fabric are increased by repeatedly contacting the guiding rollers, making the fabric prone to deformation and wear, and causing damage to the skin-friendly fabric. Summary of the Invention

[0005] Aiming at the problems existing in the background art, a drying treatment device for skin-friendly fabrics for children's clothing is proposed. On the basis of the self-heating drying of the drying box, an arc cavity is set to lift the fabric for ventilation drying. A moisture detector assists the fabric to pass through the arc cavity suspended, and the moisture of the fabric before and after drying is detected respectively. Finally, high-efficiency drying is achieved under the condition of reducing friction and increasing ventilation, while ensuring the characteristics of the skin-friendly fabric.

[0006] The present invention provides a drying treatment device for skin-friendly fabrics for children's clothing, including a drying box. Mounting seats are provided on the box wall of the drying box, and an air extraction component is provided at the top. Multiple groups of drying treatment structures are provided on the mounting seats. Each group of drying treatment structures uniformly includes a discharge roller, a feed roller, and a drying treatment component arranged in a triangle. The drying treatment component horizontally moves between the discharge roller and the feed roller, and is provided with an arc-shaped cavity for the fabric to pass through and a detection end for detecting the moisture of the fabric. The arc-shaped cavity blows / sucks air to the passing fabric, on the one hand drying the fabric, and on the other hand maintaining the suspended movement of the fabric. The detection end is located at the feed and discharge ends of the arc-shaped cavity, on the one hand propping up the fabric to assist in suspending the fabric, and on the other hand detecting the moisture of the fabric before and after drying respectively.

[0007] Preferably, the mounting seat is rotatably arranged; multiple groups of drying treatment structures are arranged around the rotation center of the mounting seat.

[0008] Preferably, a chute is provided between the discharge roller and the feed roller; the drying treatment component is slidably arranged on the chute through a slider.

[0009] Preferably, the drying treatment component includes a rotating seat rotatably arranged on the slider; a drying treatment piece is arranged on one side of the rotating seat; moisture detection pieces are arranged on both sides of the drying treatment piece; the arc-shaped cavity is arranged on the drying treatment piece; the detection end is arranged on the moisture detection piece.

[0010] Preferably, an installation groove with openings towards both sides is provided on the rotating seat; coaxial reverse rotating rods are arranged in the installation groove; two groups of moisture detection pieces respectively extend into the installation groove from the corresponding openings and are connected to the reverse rotating sections of the coaxial reverse rotating rods.

[0011] Preferably, the moisture detection piece includes a first telescopic piece located on the coaxial reverse rotating rod; an installation frame is arranged on the telescopic end of the first telescopic piece; a moisture detector is arranged on the detection end, which is set as a cylindrical structure and is rotatably arranged on the installation frame.

[0012] Preferably, a groove for installing the moisture detector is provided on the installation frame; a wiper for acting on the moisture detector is arranged in the groove.

[0013] Preferably, the drying treatment piece includes a second telescopic piece arranged on the rotating seat; a group of convex plates and a group of concave plates are arranged on the telescopic end of the second telescopic piece; the convex plates and the concave plates are parallel to each other, and arc-shaped plates are arranged on both sides; the four groups of plates are set to be heatable and combined to form an arc-shaped cavity; air blowers and air inlets connecting the air blowers are arranged on the convex plates, the concave plates, and the arc-shaped plates.

[0014] Preferably, the air extraction component includes an air extraction box penetrating through the top of the drying box; the front end of the air extraction box extends into the drying box and is provided with an air extraction pipe, an air extraction pump is arranged inside, and an air outlet seat connecting the air extraction pump and the air extraction pipe is arranged at the rear end; an air outlet valve is arranged on the air outlet seat.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects: On the basis of the self-heating drying of the drying box, the present invention provides a rotatable mounting base. Multiple drying treatment structures composed of a discharge roller, a feed roller, and a drying treatment component are arranged on the mounting base. The drying treatment component translates between the feed roller and the discharge roller to define the length of the moving route of the fabric. Air is blown or sucked on the fabric through the air outlets of the arc-shaped cavity, so that the fabric is evenly stressed and lifted, and does not directly contact the cavity wall and the air outlets of the arc-shaped cavity, realizing efficient drying under the condition of reducing friction and increasing ventilation to ensure the characteristics of the skin-friendly fabric. In addition, moisture detectors with adjustable angles and positions are arranged at both ends of the arc-shaped cavity. The two moisture detectors respectively detect the moisture of the fabric before and after drying, so as to adjust the drying parameters in time according to the detection results to ensure the best drying conditions. The two moisture detectors can also support the fabric and assist the fabric to pass through the arc-shaped cavity suspended, stabilizing the moving track of the fabric. Finally, the moisture is extracted in time through the air extraction component to ensure the thoroughness and efficiency of the drying treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the drying treatment device for the skin-friendly fabric for children's clothing in the present invention;

[0017] Figure 2 is a schematic internal structure diagram of the drying treatment device for the skin-friendly fabric for children's clothing in the present invention;

[0018] Figure 3 is a schematic structural diagram of the mounting base in the present invention;

[0019] Figure 4 is Figure 3 the enlarged schematic diagram at A in;

[0020] Figure 5 is a schematic drying treatment structure diagram of the present invention;

[0021] Figure 6 is a schematic drying treatment component structure diagram of the present invention;

[0022] Figure 7 is a partial sectional split diagram of the drying treatment component of the present invention;

[0023] Figure 8 is a schematic structural diagram of the moisture detection component of the present invention;

[0024] Figure 9 is a schematic structural diagram of the steam extraction component of the present invention.

[0025] Reference numerals: 1, drying oven; 2, mounting seat; 201, chute; 3, drying treatment structure; 301, discharge roller; 302, feed roller; 303, drying treatment assembly; 30301, rotating seat; 30302, guiding block; 30303, opening; 30304, moisture detection member; 30305, drying treatment member; 30306, coaxial reverse rotating rod; 30307, mounting groove; 30308, first telescopic member; 30309, second telescopic member; 30310, convex plate; 30311, concave plate; 30312, arc plate; 30313, mounting frame; 30314, moisture detector; 30315, wiper blade; 304, slider; 305, lead screw; 4, steam extraction assembly; 401, steam extraction box; 402, steam outlet seat; 403, steam extraction pipe; 404, steam outlet valve; 5, arc cavity; 6, detection end. Detailed implementation manners

[0026] Example 1, as Figures 1-4 shown, a drying treatment device for skin-friendly fabric for children's clothing proposed by the present invention includes a drying oven 1. A mounting seat 2 is provided on the box wall of the drying oven 1, and a steam extraction assembly 4 is provided on the top; a plurality of drying treatment structures 3 are provided on the mounting seat 2; each group of drying treatment structures 3 uniformly includes a discharge roller 301, a feed roller 302 and a drying treatment assembly 303 arranged in a triangle.

[0027] The drying treatment assembly 303 moves horizontally between the discharge roller 301 and the feed roller 302, and is provided with an arc cavity 5 for the fabric to pass through and a detection end 6 for detecting the moisture of the fabric; the arc cavity 5 sends / extracts air to the passing fabric, on the one hand, drying the fabric, and on the other hand, maintaining the fabric to move suspended; the detection end 6 is located at the feed and discharge ends of the arc cavity 5, on the one hand, propping up the fabric to assist the fabric to be suspended, and on the other hand, detecting the moisture of the fabric before and after drying respectively.

[0028] During the drying process of the skin-friendly fabric, due to the evaporation of moisture and the change of temperature, stress will be generated inside the fiber. These stresses will cause fiber fatigue under repeated action, and then reduce its wear resistance. When the fiber is subjected to external forces (such as friction), the fatigued fiber is more likely to break, resulting in fabric wear. The skin-friendly fabric is also prone to friction with the drying equipment, thus causing static electricity problems, affecting the wearing effect and comfort of the fabric. Therefore, the present invention arranges the fabric to pass through the arc cavity 5 suspended, forming a structure similar to a V (the tip is actually an arc) shape, drying it by sending / extracting air around, reducing fabric friction, and also facilitating ventilation. Ventilation can make the drying temperature stable, further avoiding problems such as uneven color and deformation caused by local heating of the fabric. The detection end 6 detects the moisture of the fabric before and after drying, facilitating the intuitive grasp of the drying effect.

[0029] It should be further noted that according to the specific design of the drying oven 1, the electric heating elements can be installed at the bottom, top or both sides of the box body, so the heat emission is in a fixed area. The mounting seat 2 of the present invention is rotatably arranged; multiple groups of drying treatment structures 3 are arranged around the rotation center of the mounting seat 2. The mounting seat 2 drives the multiple groups of drying treatment structures 3 to rotate synchronously, further increasing the air circulation in the drying oven 1 and also avoiding the problem of uneven heating of the fabric caused by uneven heating at the heating end of the drying oven 1. The multiple groups of drying treatment structures 3 dry the fabric in pairs synchronously, thereby realizing batch processing.

[0030] It should be further noted that a retractable rotating table is provided at the rear end of the mounting seat 2. When feeding and discharging, the mounting seat 2 is pulled out. When drying, the mounting seat 2 is driven to rotate evenly.

[0031] As Figures 4-5 shown, a chute 201 is provided between the discharge roller 301 and the feed roller 302; the drying treatment assembly 303 is slidably arranged on the chute 201 through a slider 304.

[0032] It should be further noted that the movement trajectory of the drying treatment assembly 303 is perpendicular to the connection line between the discharge roller 301 and the feed roller 302.

[0033] It should be further noted that a motor 1 and a lead screw 305 driven by the motor 1 to rotate are arranged in the chute 201; the slider 304 is horizontally moved in the chute 201 by being threadedly connected to the lead screw 305.

[0034] When drying the fabric, the movement of the slider 304 drives the arc-shaped cavity 5 of the drying treatment assembly 303 to move, so that the length of the V-shaped structure changes to meet different drying requirements.

[0035] As Figure 6 shown, the drying treatment assembly 303 includes a rotating seat 30301 rotatably arranged on the slider 304; a drying treatment member 30305 is arranged on one side of the rotating seat 30301; moisture detection members 30304 are arranged on both sides of the drying treatment member 30305; the arc-shaped cavity 5 is arranged on the drying treatment member 30305; the detection end 6 is arranged on the moisture detection member 30304.

[0036] It should be further noted that a motor 2 for driving the rotating seat 30301 to rotate is arranged on the slider 304.

[0037] By setting the rotation of the rotating seat 30301, the drying treatment member 30305 and the moisture detection member 30304 are driven to rotate synchronously, so that the arc-shaped cavity 5 rotates within a certain range around the rotating seat 30301, thereby adjusting the movement trajectory of the fabric. The moisture detection member 30304 respectively detects the moisture at the feeding end and the discharging end of the arc-shaped cavity 5 to obtain the drying result.

[0038] like Figure 7 As shown, the rotating seat 30301 is provided with a mounting groove 30307 facing the openings 30303 on both sides; the coaxial reverse rotating rod 30306 is arranged in the mounting groove 30307; two groups of moisture detection components 30304 extend into the mounting groove 30307 from the corresponding openings 30303 respectively, and are connected to the reverse rotating section of the coaxial reverse rotating rod 30306.

[0039] It should be further explained that the two sets of moisture detection components 30304 are arranged in a mirror image.

[0040] The coaxial counter-rotating rod 30306 includes two coaxial counter-rotating rod bodies; the rotation of the rod body is driven by the motor three on the corresponding side to drive the corresponding moisture detection element 30304 to rotate in the opposite direction; the two groups of moisture detection elements 30304 increase or decrease the angle by rotating the corresponding rod bodies, thereby changing the range of fabric moisture detection.

[0041] like Figure 8 As shown, the moisture detection component 30304 includes a telescopic component 30308 located on a coaxial counter-rotating rod 30306; a mounting frame 30313 is arranged on the telescopic end of the telescopic component 30308; the moisture detector 30314 is arranged on the detection end 6, is arranged as a cylindrical structure, and is rotatably arranged on the mounting frame 30313.

[0042] By setting a cylindrical moisture detector 30314 and cooperating with the telescopic part 1 30308, the moisture detector 30314 can be adjusted to fit the fabric and rotated for detection. On the one hand, it is easy to adjust the position of the moisture detector 30314, while supporting the fabric, it can avoid excessive force on the fabric to cause fabric wear. On the other hand, it can reduce the friction between the moisture detector 30314 and the fabric surface to avoid fabric wear caused by friction. The two groups of moisture detectors 30314 respectively detect the moisture of the fabric entering and exiting the arc cavity 5, so that the effect of the drying process can be grasped in time.

[0043] It should be further explained that the telescopic part 30308 is configured as a cylinder; a guide block 30302 is provided on the cylinder body of the cylinder; an arc groove is provided on the notch of the mounting groove 30307; the guide block 30302 is slidably set in the arc groove to limit the rotation of the moisture detection part 30304.

[0044] It should be further explained that a groove for installing the moisture detector 30314 is provided on the mounting frame 30313; a wiper plate 30315 for acting on the moisture detector 30314 is provided in the groove.

[0045] As the moisture detector 30314 rotates, the wiper 30315 removes residual moisture on its surface, reducing detection errors.

[0046] As shown Figure 7 in FIG. 2, the drying treatment member 30305 includes a second telescopic member 30309 provided on the rotating base 30301; a set of convex plates 30310 and a set of concave plates 30311 are provided on the telescopic end of the second telescopic member 30309; the convex plates 30310 and the concave plates 30311 are parallel to each other, and arc-shaped plates 30312 are provided on both sides; the four groups of plates are set to be heatable and combined to form an arc-shaped cavity 5; air blowers and air outlets communicating with the air blowers are provided on the convex plates 30310, the concave plates 30311 and the arc-shaped plates 30312.

[0047] It should be further noted that the air outlets of the convex plates 30310 and the concave plates 30311 are arranged in a matrix along the radian of the arc-shaped cavity 5; the air outlets of the arc-shaped plates 30312 are arranged along the arc of the arc-shaped cavity 5.

[0048] It should be further noted that the second telescopic member 30309 is set as a cylinder.

[0049] The skin-friendly fabric passes through the arc-shaped cavity 5, and the air outlet blows air to or sucks air from the fabric, so that the fabric is evenly stressed and lifted, and does not directly contact the cavity wall of the arc-shaped cavity 5 and the air outlet. On the one hand, friction is reduced, and on the other hand, air circulation is enhanced. Combined with the heating of the drying box 1, the drying effect is accelerated. The position of the arc-shaped cavity 5 is adjusted by the second telescopic member 30309 to match the height of the moisture detection members 30304 on both sides, so as to ensure the support and suspension effect of the fabric.

[0050] As shown Figure 9 in FIG. 3, the steam extraction assembly 4 includes a steam extraction box 401 penetrating through the top of the drying box 1; the front end of the steam extraction box 401 extends into the drying box 1, and a steam extraction pipe 403 is provided. An air extraction pump is arranged inside, and a steam outlet seat 402 communicating the air extraction pump and the steam extraction pipe 403 is arranged at the rear end; a steam outlet valve 404 is arranged on the steam outlet seat 402; when the humidity in the drying box 1 is too high, the steam can be extracted in time through the steam extraction assembly 4 to ensure the drying effect of the fabric.

[0051] Embodiment 2: Based on the drying treatment device for the skin-friendly fabric of children's clothing in Embodiment 1, the present invention proposes a drying treatment method for the skin-friendly fabric of children's clothing, and the specific steps are as follows:

[0052] S1. Pull out the mounting seat 2, wind the fabric to be dried one by one around the corresponding feeding roller 302, the end passes through the arc-shaped cavity 5, and then winds back to the discharging roller 301;

[0053] S2. Adjust the movement of the slider 304 to drive the drying treatment assembly 303 to translate between the feeding roller 302 and the discharging roller 301 to limit the length of the movement route of the fabric;

[0054] S3. The two sets of moisture detectors 30314 rotate reversely and move telescopically to adjust the included angle and position of the two sets of moisture detectors 30314 so that they hold up the fabric.

[0055] S4. The mounting base 2 resets and rotates, and the drying structure in the drying oven 1 starts to heat and dry the fabric from the outer periphery.

[0056] S5. The air outlet of the arc-shaped cavity 5 blows air to or sucks air from the fabric so that the fabric is evenly stressed and lifted without directly contacting the cavity wall and the air outlet of the arc-shaped cavity 5; the moisture detectors 30314 detect the fabric at both ends of the arc-shaped cavity 5 respectively to obtain the moisture change data before and after drying.

[0057] S6. The feeding roller 302 and the discharging roller 301 rotate in the same direction to drive the fabric to move along a V-shaped trajectory; ventilation drying is carried out during the movement.

[0058] S7. Combine the detection data, adjust the drying temperature and wind force, and dehumidify in time through the steam extraction component 4.

[0059] S8. After drying is completed, take out the fabric.

[0060] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made without departing from the gist of the present invention within the knowledge scope of those skilled in the art to which the present invention pertains.

Claims

1. A drying device for skin-friendly fabrics for children's clothing, comprising a drying oven (1), characterized in that: A mounting seat (2) is arranged on the wall of the drying box (1), and a steam extraction component (4) is arranged on the top; a plurality of drying processing structures (3) are arranged on the mounting seat (2); Each group of drying processing structures (3) evenly includes a discharge roller (301), a feed roller (302) and a drying processing assembly (303) arranged in a triangular shape; The drying processing component (303) moves between the discharge roller (301) and the feed roller (302), and the drying processing component (303) translates between the feed roller (302) and the discharge roller (301) to limit the length of the movement route of the fabric. At the same time, the drying processing component (303) is provided with an arc-shaped cavity for the fabric to pass through and a detection end for detecting the moisture content of the fabric. The arc-shaped cavity is surrounded by air supply / exhaust air toward the fabric passing through, which dries the fabric on the one hand and keeps the fabric suspended on the other hand. The detection end is located on the feed and discharge ends of the arc-shaped cavity, which supports the fabric on the one hand and assists the fabric to be suspended in the air, and detects the moisture content of the fabric before and after drying.

2. The drying device for skin-friendly fabrics for children's clothing according to claim 1, characterized in that: The mounting seat (2) is rotatably arranged; and a plurality of groups of drying processing structures (3) are arranged around the rotation center of the mounting seat (2).

3. The drying device for skin-friendly fabrics for children's clothing according to claim 2, characterized in that: A slide groove (201) is provided between the discharge roller (301) and the feed roller (302); and the drying processing component (303) is slidably provided on the slide groove (201) via a slider (304).

4. The drying device for skin-friendly fabrics for children's clothing according to claim 3, characterized in that: The drying processing component (303) comprises a rotating seat (30301) rotatably arranged on a slider (304); a drying processing component (30305) is arranged on one side of the rotating seat (30301); and moisture detection components (30304) are arranged on both sides of the drying processing component (30305); The arc-shaped cavity is arranged on the drying processing part (30305); The detection end is arranged on the moisture detection component (30304).

5. The drying device for skin-friendly fabrics for children's clothing according to claim 4, characterized in that: The rotating seat (30301) is provided with a mounting groove (30307) facing the openings (30303) on both sides; the coaxial reverse rotating rod (30306) is arranged in the mounting groove (30307); the two groups of moisture detection components (30304) extend into the mounting groove (30307) from the corresponding openings (30303) and are connected to the reverse rotating section of the coaxial reverse rotating rod (30306).

6. The drying device for skin-friendly fabrics for children's clothing according to claim 5, characterized in that: The moisture detection component (30304) comprises a telescopic component 1 (30308) located on a coaxial counter-rotating rod (30306); a mounting frame (30313) is arranged on the telescopic end of the telescopic component 1 (30308); the moisture detector (30314) is the detection end, which is arranged as a cylindrical structure and is rotatably arranged on the mounting frame (30313).

7. The drying device for skin-friendly fabrics for children's clothing according to claim 6, characterized in that: A groove for installing the moisture detector (30314) is provided on the mounting frame (30313); a wiper plate (30315) for acting on the moisture detector (30314) is provided in the groove.

8. The drying device for skin-friendly fabrics for children's clothing according to claim 4, characterized in that: The drying treatment part (30305) comprises a telescopic part 2 (30309) arranged on a rotating seat (30301); a group of convex plates (30310) and a group of concave plates (30311) are arranged on the telescopic end of the telescopic part 2 (30309); the convex plates (30310) and the concave plates (30311) are parallel to each other, and arc-shaped plates (30312) are arranged on both sides; the four groups of plates are arranged to be heatable and are combined to form an arc-shaped cavity; A fan and an air outlet connected to the fan are all provided on the convex plate (30310), the concave plate (30311) and the curved plate (30312).

9. The drying device for skin-friendly fabrics for children's clothing according to claim 1, characterized in that: The steam extraction assembly (4) comprises a steam extraction box (401) penetrating the top of the drying box (1); the front end of the steam extraction box (401) extends into the drying box (1) and is provided with a steam extraction pipe (403), an air extraction pump is provided inside, and a steam outlet seat (402) connecting the air extraction pump and the steam extraction pipe (403) is provided at the rear end; and a steam outlet valve (404) is provided on the steam outlet seat (402).

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