Drying device for sponge production

Abstract

The utility model relates to the technical field of sponge production, in particular to a drying device for sponge production. The device comprises a drying box, a gas absorption assembly is installed at the top of the drying box in a penetrating mode, a plurality of sets of frame plates are fixedly connected into the drying box, and liquid treatment assemblies are installed in the drying box and on the outer wall of the drying box. Therefore, the water drop falling condition is reduced, and the influence of the water drops on the sponge placed on the lower layer is reduced. Meanwhile, through cooperative use of the gas absorption assembly, the gas absorption assembly can absorb water vapor on the upper portion in the drying box through hygroscopicity of the silica gel cover, accumulation of the water vapor and water drops in the device is reduced through use of the liquid treatment assembly and the gas absorption assembly, and then the drying effect of the sponge is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sponge production technical field, specifically, relate to a drying device for sponge production. BACKGROUND

[0002] In the sponge production process, all the technologies and methods involved, including the selection of raw materials, the preparation of foam, molding, curing and the final drying steps, aim to manufacture sponge products with specific physical and chemical properties through these continuous production processes.

[0003] Sponge is a porous material, and in its production process, excess moisture needs to be removed to ensure the physical stability and performance of the sponge. The drying device effectively removes the moisture in the sponge by controlling the temperature and humidity, prevents the sponge from deforming, mildewing or becoming structurally weak due to excessive moisture, and at the same time accelerates the production cycle, improves production efficiency, ensures that the sponge product has good elasticity, durability and comfort, and meets the needs of different industries and consumers.

[0004] In the production of sponge, a plurality of sponges need to be dried. Since the sponges have a certain amount of moisture inside during production, water vapor will be generated during drying in the drying device. As the drying process progresses, the water vapor that comes into contact with the inner wall of the device will liquefy. As a result, there will be water droplets and water vapor inside the drying device. If not cleaned in time, the water droplets will fall on some sponges placed on the lower layer or the water vapor will pass through some sponges, resulting in poor drying effect of the sponges. In view of this, we propose a drying device for sponge production. SUMMARY

[0005] The purpose of the utility model is to provide a drying device for sponge production to solve the problem of poor drying effect of sponges.

[0006] To achieve the above-mentioned purpose, a drying device for sponge production is provided, which comprises a drying box, a door plate is hingedly connected to the front side of the drying box, a ventilation pipe is inserted through one side of the door plate, a hot air blower is installed at the top end of the ventilation pipe, a gas absorption assembly is installed through the top of the drying box, a plurality of shelf plates are fixedly connected inside the drying box, and a liquid treatment assembly is installed on the inner wall of the drying box.

[0007] As a further improvement of the technical solution, the liquid treatment assembly comprises a hydraulic cylinder installed on the outer wall of the drying box away from the ventilation pipe, the output end of the hydraulic cylinder penetrates through the outer wall of the drying box, a multi-link rod adapter plate is installed at the end of the output end of the hydraulic cylinder, and a plurality of bearings are fixedly connected to one end of the multi-link rod adapter plate.

[0008] As a further improvement to this technical solution, a cylindrical rod is inserted at the center of each of the multiple sets of bearings, and a rotating roller is fixedly connected to the outer wall of each of the multiple sets of cylindrical rods. Water-absorbing cotton is provided on the outer surface of each of the multiple sets of rotating rollers.

[0009] As a further improvement to this technical solution, the multiple sets of rotating rollers are located below the multiple sets of frame plates and abut against the bottom surface of the multiple sets of frame plates.

[0010] As a further improvement to this technical solution, a gear is fixedly connected to the end of the cylindrical rod away from the bearing, and a rack is meshed below the gear, with the rack located on the inner wall of the rear side of the drying oven.

[0011] As a further improvement to this technical solution, the gas absorption assembly includes an air intake pipe that is inserted through the top of the drying chamber. A silicone cap is rotatably connected to the outer outlet of the air intake pipe, and a sealing ring is provided on the outer surface of the interface between the silicone cap and the air intake pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] In this drying device for sponge production, a liquid treatment component is used to hydraulically wipe and clean the bottom of the rack in a reciprocating motion, which is timely and quick, thereby reducing the occurrence of water droplets falling and thus reducing the impact of water droplets on the sponges placed below. At the same time, with the cooperation of a gas absorption component, the gas absorption component can absorb moisture in the upper part of the drying chamber through the hygroscopic properties of the silicone cover. The use of the liquid treatment component and the gas absorption component reduces the accumulation of moisture and water droplets inside the device, thereby improving the drying effect of the sponges. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the structure of Embodiment 1 of this utility model;

[0016] Figure 3 This is a schematic diagram of the liquid treatment component structure of Embodiment 1 of this utility model;

[0017] Figure 4 This is a partial structural cross-sectional view of Embodiment 1 of the present invention;

[0018] Figure 5 This is Embodiment 1 of the present utility model. Figure 4 A magnified schematic diagram of the structure at point A in the diagram.

[0019] The meanings of the labels in the diagram are as follows:

[0020] 1, drying box; 11, door plate; 12, hot air machine; 13, ventilation pipe; 14, shelf plate; 2, liquid processing assembly; 21, hydraulic cylinder; 22, multi-link connecting plate; 23, bearing; 24, rotating roller; 25, gear; 26, rack; 27, cylindrical rod; 3, gas absorption assembly; 31, air suction pipe; 32, silica gel cover; 33, sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only 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 skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0023] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] Example 1

[0025] Please refer to Figures 1-5As shown, the purpose of the present embodiment is to provide a drying device for sponge production, which comprises a drying box 1, a door plate 11 is hingedly connected to the front side of the drying box 1, a ventilation pipe 13 is inserted through one side of the door plate 11, a hot air machine 12 is installed at the top end of the ventilation pipe 13, a gas absorption assembly 3 is installed through the top of the drying box 1, a plurality of shelf plates 14 are fixedly connected inside the drying box 1, and a liquid treatment assembly 2 is installed on the inner wall of the drying box 1. By opening and closing the door plate 11, the device can ensure a good temperature range; hot air generated by the hot air machine 12 is introduced into the drying box 1 through the ventilation pipe 13 to dry the sponge; the arrangement of the plurality of shelf plates 14 can place a plurality of sponges.

[0026] In addition, the liquid treatment assembly 2 comprises a hydraulic cylinder 21 installed on the outer wall of the drying box 1 away from the ventilation pipe 13, the output end of the hydraulic cylinder 21 penetrates through the outer wall of the drying box 1, a multi-link connecting plate 22 is installed at the end of the output end of the hydraulic cylinder 21, and a plurality of bearings 23 are fixedly connected to one end of the multi-link connecting plate 22; a cylindrical rod 27 is inserted through the center of each of the plurality of bearings 23, a rotating roller 24 is fixedly connected to the outer wall of each of the plurality of cylindrical rods 27, and a water-absorbing cotton is arranged on the outer surface of each of the plurality of rotating rollers 24; each of the plurality of rotating rollers 24 is located below and abuts against the bottom surface of each of the plurality of shelf plates 14; a gear 25 is fixedly connected to the end of the cylindrical rod 27 away from the bearing 23, a rack 26 is engagedly connected below the gear 25, and the rack 26 is located on the inner wall of the rear side of the drying box 1. Through the liquid treatment assembly 2, the user can start the hydraulic cylinder 21, the output end of the hydraulic cylinder 21 can push the multi-link connecting plate 22, the multi-link connecting plate 22 moves linearly together with the bearing 23, the bearing 23 moves linearly together with the cylindrical rod 27, the gear 25 rolls along the rack 26, and the rotating roller 24 on the cylindrical rod 27 is rolled together with the gear 25. Since the rotating roller 24 abuts against the bottom of the shelf plate 14, the water-absorbing cotton on the rotating roller 24 wipes and absorbs the water droplets generated on the bottom of the shelf plate 14 to reduce the water droplet falling, and the bearing 23 reduces the friction when the cylindrical rod 27 rotates.

[0027] Further, the gas absorption assembly 3 comprises an air suction pipe 31 inserted through the top end of the drying box 1, a silica gel cover 32 is rotatably connected to the outer outlet of the air suction pipe 31, a sealing ring 33 is arranged on the outer surface of the interface between the silica gel cover 32 and the air suction pipe 31, the silica gel cover 32 is removed to replace and clean the silica gel cover 32 by absorbing the water vapor flowing into the air suction pipe 31, and the sealing ring 33 is arranged to reduce water vapor evaporation and ensure the air tightness of the structure of the gas absorption assembly 3.

[0028] The working principle of the present scheme is as follows: the user can open the door plate 11 to place the produced sponge on the upper surface of the shelf plate 14 in turn, then close the door plate 11 again, connect the power supply to the device, and start the air heater 12. The air heater 12 generates hot air into the ventilation pipe 13, and the hot air enters the drying box 1 to dry the sponge. During the drying process, some water vapor is generated inside the device. For the water droplets on the shelf plate 14 that are liquefied by the water vapor, the user can start the hydraulic cylinder 21. The hydraulic cylinder 21 is pushed by the hydraulic pressure to drive the multi-link connecting plate 22. The multi-link connecting plate 22 drives the bearing 23 fixedly connected thereto to make reciprocating linear motion. The bearing 23 and the cylindrical rod 27 inserted thereon make linear motion together. Since one end of the cylindrical rod 27 is fixedly connected with the gear 25, the gear 25 is engaged with the rack 26. When the cylindrical rod 27 is pushed to make linear motion, the gear 25 rolls along the rack 26. The gear 25 drives the rotating roller 24 connected with the cylindrical rod 27 to roll to wipe and clean the shelf plate 14 back and forth. The rotating roller 24 absorbs the water droplets on the shelf plate 14 through the water-absorbing cotton. The water vapor is a high-temperature gas, which rises and naturally flows into the air suction pipe 31. The silica gel cover 32 has the function of absorbing moisture. The water vapor is absorbed by the silica gel cover 32, thereby reducing the moisture inside the device.

[0029] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application. These changes and improvements fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A drying apparatus for sponge production, characterized by: Including dry box (1), the front side of dry box (1) is hingedly connected with door plate (11), one side of door plate (11) is provided with through-plug ventilation pipe (13), the top end of ventilation pipe (13) is provided with hot air machine (12), the top of dry box (1) is provided with gas absorption assembly (3), the inside of dry box (1) is fixedly connected with multiple groups of shelf plates (14), the inside of dry box (1) and outer wall are provided with liquid treatment assembly (2).

2. The drying apparatus for sponge production according to claim 1, characterized in that: The liquid treatment assembly (2) includes a hydraulic cylinder (21) mounted on the outer wall of the dry box (1) away from the ventilation pipe (13), the output end of the hydraulic cylinder (21) penetrates through the outer wall of the dry box (1), and the end of the output end of the hydraulic cylinder (21) is provided with a plurality of link rod connecting plates (22), one end of the link rod connecting plate (22) is fixedly connected with a plurality of bearings (23).

3. The drying apparatus for sponge production according to claim 2, characterized in that: The center positions of the plurality of bearings (23) are provided with cylindrical rods (27), the outer walls of the plurality of cylindrical rods (27) are fixedly connected with rotating rollers (24), and the outer surfaces of the plurality of rotating rollers (24) are provided with water absorbing cotton.

4. The drying apparatus for sponge production according to claim 3, characterized in that: The plurality of rotating rollers (24) are respectively located below the plurality of shelf plates (14) and abut the bottom surfaces of the plurality of shelf plates (14).

5. The drying apparatus for sponge production according to claim 3, characterized in that: The end of the cylindrical rod (27) away from the bearing (23) is fixedly connected with a gear (25), the lower side of the gear (25) is engagedly connected with a rack (26), and the rack (26) is located on the inner wall of the rear side of the dry box (1).

6. The drying apparatus for sponge production according to claim 1, characterized in that: The gas absorption assembly (3) includes a gas suction pipe (31) penetratingly inserted into the top end of the dry box (1), a silica gel cover (32) rotatably connected to the outer outlet of the gas suction pipe (31), and a sealing ring (33) provided on the outer surface of the interface between the silica gel cover (32) and the gas suction pipe (31).

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