Drying device for gravity blanket production

Abstract

The utility model discloses a drying device for gravity blanket production, which comprises a drying box, a plurality of groups of guide heating rollers are indirectly arranged in the drying box up and down, a blowpipe is arranged below the guide heating rollers, the air inlet end of the blowpipe is connected with an air heater, and a mounting frame is arranged above the guide heating roller at the tail end. A lifting adjusting structure is arranged between the mounting frame and the top of the drying box, a flattening heating roller is rotationally arranged on the mounting frame through a bearing, cold air pipes are symmetrically arranged behind the flattening heating roller and the guide heating roller up and down, a plurality of cold air heads are evenly arranged on the cold air pipes, and the air inlet ends of the cold air pipes are connected with an air cooler. According to the gravity blanket cloth drying device, the drying efficiency of gravity blanket cloth in the production process can be improved, wrinkles are reduced, and meanwhile flattening and cooling shaping can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gravity blanket production, and more specifically, to a drying device for gravity blanket production. Background Art

[0002] A gravity blanket is a blanket that can help people relax and improve sleep quality by giving the body the proper sense of gravity. Its working principle is based on deep contact pressure stimulation therapy, which stimulates pressure points on the body, increases serotonin and melatonin levels, lowers heart rate and blood pressure, thereby relaxing the nervous system, soothing emotions, and improving sleep efficiency.

[0003] In the production and processing of gravity blankets, the fabric used for the production of gravity blankets needs to be cleaned, and after cleaning and drying, it needs to be actively dried to improve its production and processing efficiency;

[0004] The traditional gravity blanket is mainly dried by a rotary drying drum, which easily causes wrinkles in the gravity blanket production fabric after drying, and needs to be ironed separately afterwards, affecting the processing effect and efficiency;

[0005] In addition, in the traditional roller drying, the airflow between the gravity blanket fabrics is poor during the drying process, which is not conducive to the discharge of evaporated water vapor and affects the drying efficiency of the gravity blanket fabrics. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides a drying device for gravity blanket production to solve the technical problems of poor drying effect and efficiency when drying cloth in the gravity blanket production process in the prior art mentioned in the background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A drying device for producing gravity blankets, comprising a drying box, wherein a plurality of groups of guide heating rollers are indirectly arranged up and down in the drying box, and a blowing pipe is arranged below the guide heating roller, the air inlet end of the blowing pipe is connected to a hot air blower, a mounting frame is arranged above the guide heating roller at the tail end, a lifting and adjusting structure is arranged between the mounting frame and the top of the drying box, a flattening heating roller is rotatably arranged on the mounting frame through a bearing, cold air ducts are symmetrically arranged up and down behind the flattening heating roller and the guide heating roller, a plurality of cold air heads are evenly arranged on the cold air duct, and the air inlet end of the cold air duct is connected to a cold air blower.

[0011] The utility model is further configured such that the lifting and lowering adjustment structure includes an electric push rod arranged at the top end of the drying box, a connecting plate is arranged at the bottom end of the electric push rod, and an elastic connecting piece is arranged between the connecting plate and the mounting frame to realize the lifting and lowering adjustment of the flattening heating roller.

[0012] The utility model is further configured that the elastic connecting member includes a spring arranged between the connecting plate and the mounting frame, and a limited telescopic rod is arranged in conjunction with the spring to achieve elastic installation of the flattening heating roller.

[0013] The utility model is further configured such that a guiding inclined plane is formed between two adjacent groups of guiding heating rollers, a plurality of blowing pipes are arranged along each group of the guiding inclined planes, and a plurality of blowing heads are evenly arranged on the blowing pipes to improve the blowing and drying effect of the gravity blanket during transportation.

[0014] The utility model is further configured that an air outlet is provided at the top of the drying box, the air outlet is located at the feed end of the drying box, and an exhaust structure is provided at the air outlet to facilitate the exhaust of the air flow containing water vapor to the outside.

[0015] The utility model is further configured that the air exhaust structure includes an air outlet cover arranged above the air outlet, and the air outlet cover is provided with an exhaust fan to realize air extraction.

[0016] The utility model is further configured that an observation window is provided on the side wall of the drying box, which makes it inconvenient to observe the interior of the drying box.

[0017] The utility model is further configured that a protective net is provided at the air outlet to prevent flying catkins and the like from entering the interior of the air outlet cover.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a drying device for gravity blanket production, which has the following beneficial effects:

[0020] 1. The utility model includes a drying box, in which a plurality of groups of guide heating rollers are indirectly arranged up and down. In this way, the fabric of the gravity blanket can be brought into contact with the guide heating rollers during the conveying process of the gravity blanket, thereby realizing heating and drying during the conveying process of the gravity blanket. In this way, the fabric of the gravity blanket can be flattened during the drying process to avoid wrinkles after drying. In addition, in the flattened state, it is convenient to discharge water vapor in the fabric of the gravity blanket, thereby improving the drying efficiency.

[0021] 2. The utility model is provided with a blowing pipe below the guide heating roller, and the air inlet end of the blowing pipe is connected to a hot air blower, so that under the action of the hot air blower, the hot air flow can be blown out toward the cloth being conveyed through the blowing pipe. In this way, the gravity blanket cloth can be further blown and dried during the conveying process of the gravity blanket cloth, so that the moisture therein can be better blown out, thereby improving the drying effect and efficiency of the gravity blanket cloth.

[0022] 3. The utility model is provided with a mounting frame above the tail end guide heating roller, a lifting and lowering adjustment structure is provided between the mounting frame and the top of the drying box, and a flattening heating roller is rotatably provided on the mounting frame through a bearing, so that when the gravity blanket cloth is output after drying, the flattening heating roller and the guide heating roller can cooperate to achieve flattening of the gravity blanket drying cloth, thereby facilitating the subsequent operation of the gravity blanket cloth, reducing the existence of wrinkles on the cloth, and improving the drying effect.

[0023] 4. The utility model is provided with cold air ducts symmetrically arranged above and below behind the flattening heating roller and the guide heating roller, and a plurality of cold air heads are evenly arranged on the cold air ducts. The air inlet end of the cold air ducts is connected with a cold air blower. Under the action of the cold air blower, the cold air flow can be evenly blown outward toward the gravity blanket fabric after drying and flattening through the cold air heads on the cold air ducts, thereby achieving cooling of the gravity blanket fabric after drying and flattening, and improving the shaping effect of the gravity blanket fabric after drying and flattening. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of a drying device for producing gravity blankets in the utility model is shown in FIG. Figure 1 ;

[0025] Figure 2 The overall structure of a drying device for producing gravity blankets in the utility model is shown in FIG. Figure 2 ;

[0026] Figure 3 The overall internal structure of the utility model is shown in cross-section Figure 1 ;

[0027] Figure 4 The overall internal structure of the utility model is shown in cross-section Figure 2 ;

[0028] Figure 5 This is a schematic diagram of the installation structure of the flattening heating roller in the utility model.

[0029] In the figure: 1. Drying box; 2. Guide heating roller; 3. Blowing pipe; 4. Hot air blower; 5. Mounting frame; 6. Flattening heating roller; 7. Cold air pipe; 8. Cold air head; 9. Cold air blower; 10. Electric push rod; 11. Connecting plate; 12. Spring; 13. Limit telescopic rod; 14. Guide slope; 15. Blowing head; 16. Air outlet; 17. Air outlet hood; 18. Exhaust fan; 19. Observation window; 20. Protective net. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0032] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0033] See also Figure 1-5 A drying device for gravity blanket production includes a drying box 1, in which a plurality of guide heating rollers 2 are indirectly arranged above and below. In this way, the gravity blanket fabric can be brought into contact with the guide heating rollers 2 during the conveying process of the gravity blanket fabric, thereby realizing heating and drying during the conveying process of the gravity blanket. In this way, the gravity blanket fabric can be flattened during the drying process to avoid wrinkles after drying. In addition, in the flattened state, it is convenient to discharge water vapor in the gravity blanket fabric, thereby improving the drying efficiency.

[0034] The utility model is provided with a blowing pipe 3 below the guide heating roller 2, and the air inlet end of the blowing pipe 3 is connected with a hot air blower 4, so that the hot air flow can be blown out toward the cloth being conveyed through the blowing pipe 3 under the action of the hot air blower 4, so that the gravity blanket cloth can be further blown and dried during the conveying process of the gravity blanket cloth, so that the moisture therein can be better blown out, thereby improving the drying effect and efficiency of the gravity blanket cloth.

[0035] The utility model is provided with a mounting frame 5 above the tail end guide heating roller 2, and a lifting and lowering adjustment structure is provided between the mounting frame 5 and the top of the drying box 1, and a flattening heating roller 6 is rotatably provided on the mounting frame 5 through a bearing, so that when the gravity blanket cloth is output after drying, the flattening heating roller 6 and the guide heating roller 2 can cooperate to achieve flattening of the gravity blanket drying cloth, thereby facilitating the subsequent operation of the gravity blanket cloth, reducing the existence of wrinkles on the cloth, and improving the drying effect.

[0036] The utility model is provided with cold air ducts 7 symmetrically arranged above and below behind the flattening heating roller 6 and the guide heating roller 2, and a plurality of cold air heads 8 are evenly arranged on the cold air duct 7. The air inlet end of the cold air duct 7 is connected with a cold air machine 9. Under the action of the cold air machine 9, the cold air flow can be evenly blown outward toward the gravity blanket fabric after drying and flattening through the cold air heads 8 on the cold air duct 7, thereby achieving cooling of the gravity blanket fabric after drying and flattening, and improving the shaping effect of the gravity blanket fabric after drying and flattening.

[0037] See also Figure 1-Figure 5 As an implementation of the lifting and adjusting structure: the lifting and adjusting structure includes an electric push rod 10 arranged at the top of the drying box 1, a connecting plate 11 is arranged at the bottom end of the electric push rod 10, and an elastic connecting member is arranged between the connecting plate 11 and the mounting frame 5;

[0038] The elastic connecting member includes a spring 12 arranged between the connecting plate 11 and the mounting frame 5 , and a limited telescopic rod 13 is arranged in conjunction with the spring 12 .

[0039] Specifically, the electric push rod 10 is started, and the connecting plate 11 can be controlled to descend through the electric push rod 10, and the elastic connecting member can be driven to descend through the connecting plate 11, and the mounting frame 5 can be driven to descend through the elastic connecting member, and the flattening heating roller 6 can be controlled to descend through the mounting frame 5, so that the flattening heating roller 6 cooperates with the corresponding guide heating roller 2 to realize the flattening operation of the gravity blanket fabric after drying, thereby improving the drying effect of the gravity blanket;

[0040] In this process, the arrangement of the spring 12 and the limiting telescopic rod 13 can ensure that the flattening heating roller 6 flattens the gravity blanket cloth being transported while avoiding rigid squeezing of the cloth being transported.

[0041] See also Figure 1-Figure 5 As an implementation method of the guide heating roller 2: a guide slope 14 is formed between two adjacent groups of guide heating rollers 2, a plurality of blowing pipes 3 are arranged along each group of guide slopes 14, and a plurality of blowing heads 15 are evenly arranged on the blowing pipes 3, so that the blowing effect of the blowing pipes 3 on the gravity blanket fabric being transported can be improved, and the arrangement of the blowing heads 15 can improve the blowing uniformity, thereby improving the uniformity and drying efficiency of the gravity blanket fabric during the drying process.

[0042] See also Figure 1-Figure 5 As an implementation of the drying box 1: an air outlet 16 is provided at the top of the drying box 1, the air outlet 16 is located at the feed end of the drying box 1, and an exhaust structure is provided at the air outlet 16;

[0043] The exhaust structure includes an air outlet cover 17 disposed above the air outlet 16 , and an exhaust fan 18 is disposed on the air outlet cover 17 .

[0044] Specifically, under the action of the exhaust fan 18, a negative pressure can be formed at the position of the air outlet 16, so that the air flow containing water vapor in the drying box 1 will move inward toward the feeding end during drying, and be discharged outward through the air outlet 16 and the air outlet hood 17. This can reduce the movement of water vapor toward the discharge end and improve the drying effect and efficiency of the gravity blanket fabric.

[0045] See also Figure 1-Figure 5 As an implementation of the drying box 1 , an observation window 19 is provided on the side wall of the drying box 1 to facilitate observation of the internal situation of the drying box 1 .

[0046] See also Figure 1-Figure 5 As an implementation of the air outlet 16 : a protective net 20 is provided at the air outlet 16 .

[0047] Specifically, the provision of the protective net 20 can prevent the flying catkins generated during the drying process from drifting into the air outlet cover 17 .

[0048] In summary, when the overall equipment is in use:

[0049] The gravity blanket fabric to be dried passes through the guide heating roller 2 in sequence, then passes between the flattening heating roller 6 at the tail end and the guide heating roller 2, and passes through the cold air duct 7 for transportation;

[0050] In this process, the gravity blanket fabric can be brought into contact with the guide heating roller 2 during the conveying process of the gravity blanket fabric, thereby achieving heating and drying during the conveying process of the gravity blanket. In this way, the gravity blanket fabric can be flattened during the drying process to avoid wrinkles after drying. In addition, in the flattened state, it is easy to discharge water vapor in the gravity blanket fabric, thereby improving the drying efficiency.

[0051] At the same time, under the action of the hot air blower 4, the hot air flow can be blown out toward the cloth being transported through the blowing pipe 3. In this way, the gravity blanket cloth can be further blown and dried during the transportation process of the gravity blanket cloth, so that the moisture therein can be better blown out, thereby improving the drying effect and efficiency of the gravity blanket cloth.

[0052] Afterwards, when the gravity blanket fabric is output after drying, the flattening of the fabric can be achieved through the cooperation of the flattening heating roller 6 and the guide heating roller 2, thereby facilitating the subsequent operation of the gravity blanket fabric, reducing the existence of wrinkles on the fabric, and improving the drying effect;

[0053] Then, under the action of the cold air fan 9, the cold air flow can be evenly blown outward toward the gravity blanket fabric after drying and flattening through the cold air head 8 on the cold air duct 7, thereby cooling the gravity blanket fabric after drying and flattening, and improving the shaping effect of the gravity blanket fabric after drying and flattening.

[0054] In all the schemes mentioned above, the connection between two parts can be selected according to the actual situation by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents;

[0055] In all the schemes mentioned above, if there is no clear description, the operation of electrical components is controlled by the controller. Since the devices matched with the controller are common devices, their control principles and line connections are all well-known and mature technologies, and their electrical connection relationships and specific circuit structures are not described here.

[0056] In all the schemes mentioned above, the motor involved can be matched with a reducer if necessary. The connection structure and working principle between the motor and the reducer are existing well-known technologies, and the utility model will not elaborate on them.

[0057] Among all the solutions mentioned above, those involving the connection between solar panels and batteries can be equipped with necessary accessories such as inverters, battery charging controllers, cables, fuses, and brackets. Their control principles and line connections are all well-known and mature technologies, and their electrical connection relationships and specific circuit structures will not be described in detail here.

Claims

1. A drying device for producing a gravity blanket, comprising a drying box (1), characterized in that: A plurality of groups of guide heating rollers (2) are indirectly arranged in the upper and lower parts of the drying box (1), and a blowing pipe (3) is arranged below the guide heating roller (2), and the air inlet end of the blowing pipe (3) is connected to a hot air blower (4). A mounting frame (5) is arranged above the guide heating roller (2) at the rear end, and a lifting and lowering adjustment structure is arranged between the mounting frame (5) and the top of the drying box (1). A flattening heating roller (6) is rotatably arranged on the mounting frame (5) through a bearing, and cold air pipes (7) are symmetrically arranged above and below the rear of the flattening heating roller (6) and the guide heating roller (2), and a plurality of cold air heads (8) are evenly arranged on the cold air pipe (7), and the air inlet end of the cold air pipe (7) is connected to a cold air blower (9).

2. A drying device for producing a gravity blanket according to claim 1, characterized in that: The lifting and adjusting structure comprises an electric push rod (10) arranged at the top end of the drying box (1), a connecting plate (11) is arranged at the bottom end of the electric push rod (10), and an elastic connecting piece is arranged between the connecting plate (11) and the mounting frame (5).

3. A drying device for producing a gravity blanket according to claim 2, characterized in that: The elastic connecting member comprises a spring (12) arranged between the connecting plate (11) and the mounting frame (5), and a limited telescopic rod (13) is arranged in conjunction with the spring (12).

4. The drying device for producing a gravity blanket according to claim 1, characterized in that: A guiding inclined surface (14) is formed between two adjacent groups of guiding heating rollers (2), a plurality of blowing pipes (3) are arranged along each group of the guiding inclined surfaces (14), and a plurality of blowing heads (15) are evenly arranged on the blowing pipes (3).

5. A drying device for producing a gravity blanket according to any one of claims 1 to 4, characterized in that: An air outlet (16) is provided at the top of the drying box (1), the air outlet (16) is located at the feeding end of the drying box (1), and an exhaust structure is provided at the air outlet (16).

6. A drying device for producing a gravity blanket according to claim 5, characterized in that: The air exhaust structure comprises an air outlet cover (17) arranged above the air outlet (16), and an exhaust fan (18) is arranged on the air outlet cover (17).

7. The drying device for producing a gravity blanket according to claim 1, characterized in that: An observation window (19) is provided on the side wall of the drying box (1).

8. The drying device for producing a gravity blanket according to claim 6, characterized in that: A protective net (20) is provided at the air outlet (16).

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