Drying device for carpet processing

Abstract

The utility model belongs to the field of carpet processing, and discloses a drying device for carpet processing, which comprises a box body assembly for simultaneously drying a carpet up and down, a flattening assembly installed in the box body assembly and used for elastically clamping the carpet to continuously move, and an air circulation assembly installed in the middle of the box body assembly and used for pushing air flow to flow and circularly dry. During working, the box body assembly, the flattening assembly and the air circulation assembly form a working unit, a plurality of working units are connected in series, a sealing ring is arranged in the middle, and the working units are connected through bolts; the flattening assembly comprises two bearing rollers which are symmetrically arranged, and a downward pressing mechanism is arranged above each bearing roller and used for pressing a carpet. According to the drying device for carpet processing, modular design is adopted, a plurality of working units can be connected in series for use according to actual requirements, different numbers of working units can be started as required according to the thickness and the water content of a carpet, unnecessary energy waste is avoided, and applicability is improved.

Description

Technical Field

[0001] This utility model belongs to the field of carpet processing, and in particular relates to a drying device for carpet processing. Background Technology

[0002] In carpet processing, drying equipment significantly improves production efficiency. Traditional air drying is time-consuming and highly susceptible to weather conditions, while drying equipment can complete the drying of large quantities of carpets in a short time, avoiding quality problems caused by changes in ambient humidity. Furthermore, drying equipment effectively prevents carpets from deforming, fading, or fiber damage during the drying process, ensuring the carpet's durability and aesthetic appeal. Therefore, drying equipment for carpet processing is an indispensable key piece of equipment in carpet manufacturing. It not only improves production efficiency but also ensures carpet quality and stability, while also meeting energy conservation and environmental protection requirements, providing strong support for the sustainable development of the carpet industry.

[0003] Comparing with Chinese Patent Publication No. CN214308041U, a carpet drying device is disclosed, comprising a base; an unwinding rack installed on the top side of the base; a water-pressing device disposed on the top side of the base, the water-pressing device containing a tension adjusting device; a drying device disposed on the top side of the base; and a winding device disposed on the top side of the base. The water-pressing device removes most of the water from the washed carpet, followed by drying with the drying device, resulting in higher drying efficiency and shorter drying time. The tension adjusting device adjusts the carpet tension to prevent damage from excessive tension.

[0004] However, the aforementioned patented drying box has a simple internal structure and cannot be turned on and dried according to the thickness and moisture content of the carpet as needed, which easily leads to unnecessary energy waste and poor applicability. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a drying device for carpet processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A carpet drying device includes a box assembly for simultaneously drying carpets from both above and below, and a flattening assembly installed within the box assembly for continuously moving and elastically clamping the carpet. An air circulation assembly for driving airflow and circulating drying is installed in the middle of the box assembly. During operation, the box assembly, the flattening assembly, and the air circulation assembly form a working unit. Several working units are connected in series, with a sealing ring in between and bolted together. The flattening assembly includes two symmetrically arranged support rollers, each with a pressing mechanism above it for pressing the carpet. The air circulation assembly includes an air supply pipe, on which a crossflow fan and a drying mechanism are installed. The air inlet of the air supply pipe is located at the top of the box assembly, and the air outlet is located at the bottom of the box assembly.

[0008] Furthermore: the enclosure assembly includes a chassis, in which a plurality of heating tubes are evenly distributed, the heating tubes are symmetrically distributed vertically, and four baffles are evenly installed at the four corners of the chassis.

[0009] Furthermore: four support legs are evenly distributed at the four corners of the bottom of the chassis, and connecting flanges are symmetrically arranged at both ends of the chassis.

[0010] Furthermore: the pressing mechanism includes a lifting frame, a pressing roller is installed in the middle of the lifting frame, two limiting slide rods are symmetrically arranged on the lifting frame, a pressing spring is installed on the limiting slide rod, and a limiting plate is installed at the top of the limiting slide rod.

[0011] Furthermore, the support roller and the lower pressure roller have the same diameter and are both made of 304 stainless steel.

[0012] Furthermore: the drying mechanism includes a drying chamber, in which a water-absorbing core material is installed in the middle, and a sealing cover is provided in front of the water-absorbing core material. The water-absorbing core material and the drying chamber are plugged in and plugged in.

[0013] Furthermore, the gas inlet of the gas pipeline is equipped with a gas collecting hood, which is frustoconical in shape.

[0014] Compared with existing technologies, the beneficial effects are:

[0015] 1. Adopting a modular design, multiple working units can be used in series according to actual needs. The number of working units can be activated as needed based on the thickness and moisture content of the carpet, avoiding unnecessary energy waste and improving applicability.

[0016] 2. The flattening assembly, through the cooperation of the support roller and the pressure roller, utilizes the elasticity of the pressure spring to achieve elastic clamping of the carpet, ensuring that the carpet remains flat during movement. This not only improves drying quality but also avoids deformation or wrinkles caused by uneven heating of the carpet;

[0017] 3. The device uses symmetrically distributed heating tubes, which can simultaneously and evenly heat the upper and lower surfaces of the carpet, significantly improving drying efficiency. The air circulation component further accelerates the drying process, forming a circulating airflow through a cross-flow fan and drying mechanism to quickly remove moisture from the carpet and shorten the production cycle. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a carpet drying device according to the present invention;

[0019] Figure 2 This is a front perspective view of the working unit of the carpet drying device described in this utility model;

[0020] Figure 3 This is a front perspective view of the housing assembly of a carpet drying device according to the present invention;

[0021] Figure 4 This is a cross-sectional view of the housing assembly of a carpet drying device according to the present invention;

[0022] Figure 5 This is a schematic diagram of the flattening component of a drying device for carpet processing according to the present invention;

[0023] Figure 6 This is a schematic diagram of the air circulation component of a carpet drying device according to the present invention.

[0024] In the attached diagram, the following are the reference numerals: 101, chassis; 102, heating element; 103, support leg; 104, baffle; 105, connecting edge; 201, support roller; 202, lifting frame; 203, lower pressure roller; 204, limit slide bar; 205, lower pressure spring; 206, limit plate; 301, air supply pipe; 302, drying oven; 303, crossflow fan; 304, sealing cover; 305, water absorption core material; 306, air collection hood; 4, sealing ring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-6 A carpet drying device includes a box assembly for drying carpets simultaneously from above and below, and a flattening assembly installed inside the box assembly for elastically clamping and continuously moving the carpet. An air circulation assembly is installed in the middle of the box assembly for promoting airflow and circulating drying. During operation, the box assembly, flattening assembly and air circulation assembly form a working unit. Several working units are connected in series, with a sealing ring 4 in the middle and bolted together.

[0027] In this embodiment: the housing assembly includes a housing 101, with a plurality of heating tubes 102 evenly distributed inside the housing 101, the heating tubes 102 being symmetrically distributed vertically, and four baffles 104 evenly installed at the four corners inside the housing 101; four support legs 103 evenly distributed at the four corners of the bottom of the housing 101, and connecting flanges 105 symmetrically arranged at both ends of the housing 101; the carpet moves continuously through the housing 101, the heating tubes 102 heat and dry the carpet simultaneously from above and below, and the baffles 104 seal the housing 101 as much as possible to reduce heat leakage.

[0028] In this embodiment: the flattening assembly includes two symmetrically arranged support rollers 201, and a pressing mechanism is provided above each support roller 201 for pressing the carpet; the pressing mechanism includes a lifting frame 202, a pressing roller 203 is installed in the middle of the lifting frame 202, two limiting slide rods 204 are symmetrically arranged on the lifting frame 202, a pressing spring 205 is installed on the limiting slide rod 204, and a limiting plate 206 is installed at the top of the limiting slide rod 204; the support rollers 201 and the pressing rollers 203 have the same diameter and are both made of 304 stainless steel; the elastic force of the pressing springs 205 pushes the lifting frame 202 to descend under the support of the limiting slide rods 204, so that the pressing rollers 203 press the carpet onto the support rollers 201 to form a clamp, ensuring that the carpet is flattened when moving, improving the drying quality, and the limiting plate 206 prevents the limiting slide rods 204 from coming off;

[0029] In this embodiment: the air circulation component includes an air supply pipe 301, on which a crossflow fan 303 and a drying mechanism are installed. The air inlet of the air supply pipe 301 is located at the top of the housing assembly, and the air outlet of the air supply pipe 301 is located at the bottom of the housing assembly. The drying mechanism includes a drying chamber 302, in which a water-absorbing core material 305 is installed in the middle. A sealing cover 304 is provided in front of the water-absorbing core material 305, and the water-absorbing core material 305 and the drying chamber 302 are plugged and plugged together. An air collection hood 306 is provided at the air inlet of the air supply pipe 301. The air collection hood 306 is frustoconical in shape. The crossflow fan 303 drives the airflow to flow in the air supply pipe 301, so that the air in the housing 101 enters the air supply pipe 301 through the air collection hood 306 at the top, passes through the water-absorbing core material 305 in the drying chamber 302 to remove moisture, and finally flows back into the housing 101 from the bottom of the housing 101, forming a circulating airflow to accelerate carpet drying.

[0030] Working principle: Multiple chassis 101 are connected in series, with sealing rings 4 added between the connecting edges 105, and fixed together with bolts. Each chassis 101 is supported by its own support leg 103, forming a working unit. The number of working units to be activated is selected as needed to reduce energy waste. During operation, the carpet moves continuously through the chassis 101, and the heating tubes 102 heat and dry the carpet simultaneously from above and below. The baffle 104 closes the chassis 101 as much as possible to reduce heat leakage, and the elastic force of the downward spring 205 pushes the carpet... The movable lifting frame 202 descends under the support of the limiting slide bar 204, causing the lower pressure roller 203 to press the carpet onto the support roller 201 to form a clamp, ensuring that the carpet is flat when moving and improving the drying quality. At the same time, the crossflow fan 303 pushes the airflow to flow in the air supply pipe 301, so that the air in the machine housing 101 enters the air supply pipe 301 through the top air collection hood 306, and passes through the water-absorbing core material 305 in the drying box 302 to remove moisture. Finally, it flows back into the machine housing 101 from the bottom, forming a circulating airflow to accelerate the drying of the carpet.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying apparatus for carpet processing, comprising a housing assembly for simultaneously drying carpets from both above and below, characterized in that: It also includes a flattening component installed inside the box assembly for elastically clamping the carpet and moving it continuously. An air circulation component for promoting airflow circulation and drying is installed in the middle of the box assembly. When working, the box assembly, the flattening component and the air circulation component form a working unit. Several working units are connected in series, with a sealing ring (4) in the middle and bolts connecting them. The flattening assembly includes two symmetrically arranged support rollers (201), and each support roller (201) is provided with a pressing mechanism above it for pressing the carpet; The air circulation assembly includes an air supply pipe (301), on which a crossflow fan (303) and a drying mechanism are installed. The air inlet of the air supply pipe (301) is located at the top of the housing assembly, and the air outlet of the air supply pipe (301) is located at the bottom of the housing assembly.

2. The drying device for carpet processing according to claim 1, characterized in that: The enclosure assembly includes a chassis (101), in which a plurality of heating tubes (102) are evenly distributed, the heating tubes (102) are symmetrically distributed vertically, and four baffles (104) are evenly installed at the four corners of the chassis (101).

3. The drying device for carpet processing according to claim 2, characterized in that: The chassis (101) has four support legs (103) evenly distributed at the four corners of its bottom, and connecting flanges (105) are symmetrically arranged at both ends of the chassis (101).

4. The drying device for carpet processing according to claim 1, characterized in that: The pressing mechanism includes a lifting frame (202), a pressing roller (203) is installed in the middle of the lifting frame (202), two limiting slide rods (204) are symmetrically arranged on the lifting frame (202), a pressing spring (205) is installed on the limiting slide rod (204), and a limiting plate (206) is installed at the top of the limiting slide rod (204).

5. A drying apparatus for carpet processing according to claim 4, characterized in that: The support roller (201) and the pressure roller (203) have the same diameter and are both made of 304 stainless steel.

6. A drying apparatus for carpet processing according to claim 1, characterized in that: The drying mechanism includes a drying chamber (302), in which a water-absorbing core material (305) is installed in the middle, and a sealing cover (304) is provided in front of the water-absorbing core material (305). The water-absorbing core material (305) and the drying chamber (302) are plugged in and plugged in.

7. A drying apparatus for carpet processing according to claim 6, characterized in that: The air inlet of the gas pipe (301) is provided with a gas collecting hood (306), which is frustoconical in shape.

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