Drying device for silk fabric production

Abstract

The utility model discloses a drying device for silk fabric production, relates to the technical field of drying devices, and aims to solve the problems that in the prior art, in the silk fabric drying process, moisture in silk fabric cannot be squeezed out, the silk fabric cannot be rapidly dried easily, and practicability is poor. A partition plate is fixedly installed in the device box, a dehumidification cavity and a drying cavity are formed in the device box along the two sides of the partition plate correspondingly, a fixed pressing roller is rotatably installed in the dehumidification cavity of the device box, a movable pressing roller is arranged on one side of the fixed pressing roller, and moisture absorption rollers are arranged below the fixed pressing roller and the movable pressing roller correspondingly. The moisture absorption roller is rotationally connected with the device box, a moisture absorption cloth layer is fixedly installed on the outer side of the moisture absorption roller, a dirt suction nozzle is arranged on one side of the moisture absorption roller, and a negative pressure pipe is fixedly installed on one side of the dirt suction nozzle.

Description

A drying device for silk fabric production Technical Field

[0001] This utility model relates to the field of drying equipment technology, specifically a drying equipment for the production of silk fabrics. Background Technology

[0002] Silk is a textile made of silkworm silk or synthetic fibers, man-made fibers, filaments, etc. It is a general term for fabrics made of pure or interwoven silkworm silk or man-made silk. Currently, after the washing process of silk fabrics, drying equipment is required for drying treatment.

[0003] For example, the patent with announcement number CN212362761U (a drying device for silk fabric production) includes an overall device, a top filter screen fixedly installed on the top of the overall device, a hinge fixedly installed on the surface of the overall device, a cabinet door fixedly installed on the surface of the overall device, a conveyor belt fixedly installed inside the inner cavity of the device, a base fixedly installed at the bottom of the overall device, and rollers fixedly installed at the bottom of the base.

[0004] Although the aforementioned existing technology uses a heating conduit device to enable electrical drying in a sealed environment, it lacks the ability to remove water. Consequently, during the drying process of silk fabrics, it cannot squeeze out the moisture inside the silk fabric, resulting in a long drying time and hindering the rapid drying of silk fabrics, thus making it impractical. Therefore, there is an urgent need in the market to develop a drying device for silk fabric production to help people solve the existing problems. Summary of the Invention

[0005] The purpose of this invention is to provide a drying device for silk fabric production, in order to solve the problem mentioned in the background art that the moisture inside the silk fabric cannot be squeezed out during the drying process, which is not conducive to the rapid drying of the silk fabric and has poor practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for silk fabric production, comprising a device box, a partition fixedly installed inside the device box, a dehumidification chamber and a drying chamber respectively arranged along both sides of the partition inside the device box, a fixed pressure roller rotatably installed inside the dehumidification chamber of the device box, a movable pressure roller arranged on one side of the fixed pressure roller, a moisture-absorbing roller arranged below both the fixed pressure roller and the movable pressure roller, the moisture-absorbing roller being rotatably connected to the device box, a moisture-absorbing cloth layer fixedly installed on the outer side of the moisture-absorbing roller, a suction nozzle arranged on one side of the moisture-absorbing roller, and a negative pressure pipe fixedly installed on one side of the suction nozzle.

[0007] Preferably, a spring-loaded component is provided on one side of the movable pressure roller, and an electric cylinder is fixedly installed on one side of the device box. The push rod end of the electric cylinder extends into the interior of the device box and is connected to the spring-loaded component.

[0008] Preferably, the elastic component includes a roller frame, a square tube, and a fixed groove. The roller frame is rotatably mounted on one side of the movable pressure roller, the square tube is fixedly mounted on one side of the roller frame, and the fixed groove is sleeved on the outside of the square tube. The fixed groove is fixedly connected to the push rod end of the electric cylinder. A compression spring is provided inside the square tube. One end of the compression spring is fixedly connected to the roller frame, and the other end of the compression spring is fixedly connected to the fixed groove.

[0009] Preferably, a guide roller one is rotatably installed at the lower part of the dehumidification chamber of the device box, a guide roller two is rotatably installed at the upper part of the dehumidification chamber of the device box, and a guide roller three is rotatably installed on one side of the drying chamber of the device box.

[0010] Preferably, a heating box is fixedly installed below the device box, the heating box is connected to the drying chamber of the device box, and an electric heating tube is fixedly installed inside the heating box.

[0011] Preferably, a fan box is fixedly installed on one side below the heating box, and a fan is fixedly installed inside the fan box.

[0012] Preferably, a return air duct is fixedly installed at the front end of the fan box, and the end of the return air duct away from the fan box extends to the top of the device box and is fixedly connected to the device box. The return air duct is connected to the drying chamber of the device box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes a combination of fixed and movable pressure rollers during the drying process of silk fabric to effectively squeeze the fabric, thereby removing excess moisture. Following this, a moisture-absorbing roller adjacent to these two rollers absorbs any remaining moisture using its absorbent cloth layer. Furthermore, the device is equipped with a suction nozzle and a negative pressure pipe system, which can draw out the water absorbed by the moisture-absorbing roller under negative pressure. This ensures a stable and continuous dehydration process for the silk fabric, solving the problem of effectively squeezing out moisture from the silk fabric during traditional drying processes. It also accelerates the drying speed, improves practicality, and ensures efficient drying of the silk fabric.

[0015] This utility model achieves translational drive of the movable pressure roller by connecting the push rod end of the electric cylinder to the fixed groove in the spring-loaded assembly. The arrangement of the roller frame, square tube and fixed groove inside the spring-loaded assembly not only ensures the stable translation of the movable pressure roller, but also provides good elastic buffering through the compression spring inside the square tube, so that the movable pressure roller can be finely adjusted according to the actual situation when squeezing the silk fabric, increasing the flexibility of use.

[0016] This utility model achieves the recycling of hot air through the combination of a heating box, electric heating tube, fan box, and fan, thus improving energy efficiency. By setting up a return air duct, air from one side of the drying chamber is drawn back to the fan box, heated, and then sent back into the drying chamber, realizing the recycling of hot air. This not only reduces energy waste but also improves drying efficiency and quality. Compared with the direct emission of hot air in traditional drying methods, it is superior in terms of energy efficiency and hot air recycling, increasing its practicality. Attached Figure Description

[0017] Figure 1 is a front view of a drying device for silk fabric production according to this utility model;

[0018] Figure 2 is a cross-sectional view of a drying device for silk fabric production according to this utility model;

[0019] Figure 3 is an enlarged schematic diagram of part A of this utility model;

[0020] Figure 4 is a cross-sectional view of the spring-loaded component of this utility model.

[0021] In the diagram: 1. Device box; 2. Heating box; 3. Fan box; 4. Return air duct; 5. Electric cylinder; 6. Guide roller one; 7. Guide roller two; 8. Guide roller three; 9. Fixed pressure roller; 10. Movable pressure roller; 11. Spring assembly; 1101. Roller frame; 1102. Square tube; 1103. Fixed trough; 12. Moisture-absorbing roller; 13. Sewage suction nozzle; 14. Negative pressure pipe; 15. Fan; 16. Electric heating element; 17. Compression spring; 18. Partition plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please refer to Figures 1-4. One embodiment of this utility model provides a drying device for silk fabric production, including a device box 1. A partition 18 is fixedly installed inside the device box 1. The partition 18 has elongated slots to facilitate the silk fabric passing through the partition 18. A dehumidification chamber and a drying chamber are respectively arranged on both sides of the partition 18 inside the device box 1. A fixed pressure roller 9 is rotatably installed inside the dehumidification chamber of the device box 1. A movable pressure roller 10 is arranged on one side of the fixed pressure roller 9. A moisture-absorbing roller 12 is arranged below both the fixed pressure roller 9 and the movable pressure roller 10. Two drive motors for the moisture-absorbing rollers 12 are arranged at the rear end of the device box 1. The moisture-absorbing rollers 12 are rotatably connected to the device box 1. A moisture-absorbing cloth layer is fixedly installed on the outside of the moisture-absorbing rollers 12. A suction nozzle 13 is arranged on one side of the moisture-absorbing roller 12. A negative pressure pipe 14 is fixedly installed on one side of the suction nozzle 13. The negative pressure pipe 14 is connected to a negative pressure suction device.

[0024] During use, as the silk fabric passes through the dehumidification chamber of the device box 1, the fixed pressure roller 9 and the movable pressure roller 10 work together to squeeze out water from the silk fabric. The two moisture-absorbing rollers 12, which are close to the fixed pressure roller 9 and the movable pressure roller 10, absorb the water, thus squeezing out and removing excess water from the silk fabric. This is beneficial to the subsequent drying efficiency of the silk fabric. Then, the suction nozzle 13 and the negative pressure pipe 14 are set to suck out the water absorbed by the moisture-absorbing rollers 12 under negative pressure, which is beneficial to the stable and continuous dehydration of the silk fabric. This not only solves the problem of the difficulty in effectively squeezing out the moisture from the silk fabric in the traditional drying process, but also speeds up the drying process, improves practicality, and ensures the efficient drying of the silk fabric.

[0025] Furthermore, a spring-loaded component 11 is provided on one side of the movable pressure roller 10, and an electric cylinder 5 is fixedly installed on one side of the device box 1. The push rod end of the electric cylinder 5 extends into the interior of the device box 1 and is connected to the spring-loaded component 11. The spring-loaded component 11 includes a roller frame 1101, a square tube 1102, and a fixed groove 1103. A support plate fixedly connected to the device box 1 is provided below the spring-loaded component 11 to support the fixed groove 1103 and prevent the push rod end of the electric cylinder 5 from being subjected to excessive radial force. The roller frame 1101 is rotatably mounted on one side of the movable pressure roller 10, the square tube 1102 is fixedly mounted on one side of the roller frame 1101, and the fixed groove 1103 is sleeved on the outside of the square tube 1102. The fixed groove 1103 is connected to the electric cylinder 5. The push rod end is fixedly connected, and the inside of the square cylinder 1102 is equipped with a compression spring 17. One end of the compression spring 17 is fixedly connected to the roller frame 1101, and the other end of the compression spring 17 is fixedly connected to the fixed groove 1103. The push rod end of the electric cylinder 5 is connected to the fixed groove 1103 in the spring assembly 11, realizing the translation drive of the movable pressure roller 10. The arrangement of the roller frame 1101, square cylinder 1102 and fixed groove 1103 inside the spring assembly 11 not only ensures the stable translation of the movable pressure roller 10, but also provides good elastic buffer through the compression spring 17 inside the square cylinder 1102, so that the movable pressure roller 10 can be finely adjusted according to the actual situation when squeezing the silk fabric, increasing the flexibility of use.

[0026] Furthermore, a guide roller 6 is rotatably installed at the lower part of the dehumidification chamber of device box 1, a guide roller 7 is rotatably installed at the upper part of the dehumidification chamber of device box 1, and a guide roller 8 is rotatably installed on one side of the drying chamber of device box 1. The rear end of device box 1 is respectively equipped with drive motors for guide rollers 6, 7, and 8. The two sides of device box 1 are respectively equipped with feed troughs and discharge troughs to facilitate the input and output of silk fabric, and the output of silk fabric is conveniently guided by the guide rollers 6, 7, and 8.

[0027] Furthermore, a heating box 2 is fixedly installed below the device box 1, and the heating box 2 is connected to the drying chamber of the device box 1. An electric heating tube 16 is fixedly installed inside the heating box 2. A fan box 3 is fixedly installed on one side below the heating box 2, and a fan 15 is fixedly installed inside the fan box 3. The fan 15 uses a high-temperature resistant motor. A return air pipe 4 is fixedly installed at the front end of the fan box 3. The end of the return air pipe 4 away from the fan box 3 extends to the top of the device box 1 and is fixedly connected to the device box 1. The return air pipe 4 is connected to the drying chamber of the device box 1. Thus, the combined arrangement of the heating box 2, the electric heating tube 16, the fan box 3 and the fan 15 realizes the recycling of hot air, which improves energy efficiency. Through the setting of the return air pipe 4, the air inside the drying chamber is drawn back to the fan box 3, and after being heated, it is sent back into the drying chamber, realizing the recycling of hot air. This not only reduces energy waste, but also improves the drying efficiency and quality. Compared with the direct emission of hot air in the traditional drying method, it is superior in terms of energy saving and hot air recycling, and increases practicality.

[0028] Working principle: During use, the silk fabric enters from the feed trough of the device box 1. First, it passes through the dehumidification chamber, where the silk fabric is squeezed by the cooperation of the fixed pressure roller 9 and the movable pressure roller 10 to remove excess moisture from the fabric. The movable pressure roller 10 is driven by the electric cylinder 5 and can be finely adjusted according to the actual situation of the fabric to ensure the squeezing effect. Next, the moisture-absorbing roller 12, which is close to the pressure roller, absorbs the squeezed-out moisture using the moisture-absorbing cloth layer, and the moisture is sucked away by the negative pressure suction device connected to the suction nozzle 13 and the negative pressure pipe 14 to achieve stable and continuous dehydration. After that, the fabric is guided by the guide roller into the drying chamber. In the drying chamber, the air is heated by the electric heating tube 16 in the heating box 2, and the fan 15 blows the hot air into the drying chamber. The hot air is circulated through the return air pipe 4, which improves the drying efficiency and quality and saves energy. Finally, the silk fabric is guided by the guide roller 8 and output from the discharge trough, completing the entire drying process.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drying device for silk fabric production, comprising a device housing (1), characterized in that: The device box (1) is fixedly installed with a partition (18). The device box (1) is provided with a dehumidification chamber and a drying chamber on both sides of the partition (18). A fixed pressure roller (9) is rotatably installed inside the dehumidification chamber of the device box (1). A movable pressure roller (10) is provided on one side of the fixed pressure roller (9). A moisture-absorbing roller (12) is provided below both the fixed pressure roller (9) and the movable pressure roller (10). The moisture-absorbing roller (12) is rotatably connected to the device box (1). A moisture-absorbing cloth layer is fixedly installed on the outside of the moisture-absorbing roller (12). A suction nozzle (13) is provided on one side of the moisture-absorbing roller (12). A negative pressure pipe (14) is fixedly installed on one side of the suction nozzle (13).

2. A drying device for silk fabric production as claimed in claim 1, wherein: A spring-loaded component (11) is provided on one side of the movable pressure roller (10), and an electric cylinder (5) is fixedly installed on one side of the device box (1). The push rod end of the electric cylinder (5) extends into the interior of the device box (1) and is connected to the spring-loaded component (11).

3. A drying device for silk fabric production as claimed in claim 2, wherein: The spring-loaded assembly (11) includes a roller frame (1101), a square tube (1102), and a fixed groove (1103). The roller frame (1101) is rotatably mounted on one side of the movable pressure roller (10). The square tube (1102) is fixedly mounted on one side of the roller frame (1101). The fixed groove (1103) is sleeved on the outside of the square tube (1102). The fixed groove (1103) is fixedly connected to the push rod end of the electric cylinder (5). A compression spring (17) is provided inside the square tube (1102). One end of the compression spring (17) is fixedly connected to the roller frame (1101), and the other end of the compression spring (17) is fixedly connected to the fixed groove (1103).

4. The drying device for silk fabric production of claim 1, characterized in that: A guide roller 1 (6) is rotatably installed at the bottom of the dehumidification chamber of the device box (1), a guide roller 2 (7) is rotatably installed at the top of the dehumidification chamber of the device box (1), and a guide roller 3 (8) is rotatably installed on one side of the drying chamber of the device box (1).

5. A drying device for silk fabric production as claimed in claim 1, wherein: A heating box (2) is fixedly installed below the device box (1). The heating box (2) is connected to the drying chamber of the device box (1). An electric heating tube (16) is fixedly installed inside the heating box (2).

6. A drying device for silk fabric production according to claim 5, characterized in that: A fan box (3) is fixedly installed on one side below the heating box (2), and a fan (15) is fixedly installed inside the fan box (3).

7. A drying device for silk fabric production according to claim 6, characterized in that: A return air pipe (4) is fixedly installed at the front end of the fan box (3). The end of the return air pipe (4) away from the fan box (3) extends to the top of the device box (1) and is fixedly connected to the device box (1). The return air pipe (4) is connected to the drying chamber of the device box (1).

Images