Efficient dyeing and setting machine for woven belt production

Abstract

The utility model discloses an efficient dyeing and setting machine for woven belt production, which relates to the technical field of textile printing and dyeing, and comprises a drying and setting box, a drying chamber for setting a woven belt body is arranged in the drying and setting box, the inner bottom wall and the inner top wall of the drying and setting box are both provided with hollow cavities, and the two hollow cavities are communicated with each other; and air outlet holes are formed in the inner top wall and the inner bottom wall of the drying and shaping box, one end of each air outlet hole communicates with the hollow cavity, the other end of each air outlet hole communicates with the drying chamber, a draught fan used for supplying air to the interior of the hollow cavity is installed below the drying and shaping box, an electric heating wire is installed in the hollow cavity, and air holes are formed in the top wall of the drying and shaping box. According to the utility model, the problems of low drying and shaping efficiency, poor product quality consistency and high energy consumption caused by fixed air outlet of the existing dryer are solved, and efficient, high-quality, stable and energy-saving dyeing and shaping in woven belt production are realized.

Description

Technical Field

[0001] This utility model relates to the field of textile printing and dyeing technology, specifically to a high-efficiency dyeing and setting machine for woven tape production. Background Technology

[0002] In the textile industry, woven tape, with its excellent tensile strength, abrasion resistance, and wide applicability, is widely used in many fields such as bags, clothing, industrial binding, and transportation. As market demands for the quality and production efficiency of woven tape products continue to increase, the dyeing and setting process is receiving increasing attention. Dyeing and setting not only determine the appearance and colorfastness of the woven tape, but also directly affect its dimensional stability and mechanical properties, making it a key process for ensuring the quality of woven tape products.

[0003] Currently, in the production of woven tape, the shaping process is usually completed using a dryer. Existing dryers mainly heat air and deliver the hot air into the drying chamber, utilizing the heat exchange between the hot air and the woven tape to achieve moisture evaporation and shaping. However, existing dryers have certain limitations in design; their internal air outlet structure is mostly fixed, meaning the air outlet direction and air velocity distribution remain unchanged during the drying process.

[0004] This fixed air outlet method has revealed obvious drawbacks in practical applications: On the one hand, since the woven belt moves continuously inside the dryer through the conveying mechanism, the fixed air outlet direction makes it difficult to ensure that the hot air and the surface of the woven belt achieve uniform and sufficient contact, which can easily lead to incomplete drying or over-drying in some areas, affecting the setting effect and the consistency of product quality; on the other hand, the fixed air outlet results in a single flow path for the hot air in the drying chamber, resulting in low heat exchange efficiency. A large amount of heat energy is not fully utilized before being discharged from the machine, which not only increases energy consumption but also reduces the overall drying and setting efficiency, making it difficult to meet the requirements of modern large-scale production for high efficiency and energy saving.

[0005] In view of the above, this application is hereby submitted. Utility Model Content

[0006] The purpose of this invention is to provide a high-efficiency dyeing and setting machine for woven tape production, so as to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides a high-efficiency dyeing and setting machine for woven tape production, including a drying and setting box, which has a drying chamber for setting the woven tape body inside. The bottom wall and the top wall of the drying and setting box are both provided with hollow cavities, and the two hollow cavities are connected. The top wall and the bottom wall of the drying and setting box are both provided with air vents. One end of the air vent is connected to the hollow cavity and the other end is connected to the drying chamber. A fan for supplying air into the hollow cavity is installed below the drying and setting box. An electric heating wire is installed inside the hollow cavity. The top wall of the drying and setting box is provided with ventilation holes.

[0008] Furthermore, multiple support rollers are installed inside the drying chamber, and the support rollers are arranged in an alternating vertical arrangement, with the woven belt body being transported on the support rollers.

[0009] Furthermore, it also includes a support frame, with the drying and shaping box mounted on top of the support frame.

[0010] Furthermore, multiple air vents are provided, and the multiple air vents are arranged in a rectangular array on the top surface of the drying and shaping box.

[0011] Furthermore, a feeding roller is provided on one side of the drying and shaping box for conveying the braided tape body into the drying chamber, and a discharging roller is provided on the other side for winding up the braided tape body after shaping.

[0012] Furthermore, the front end of the drying and shaping box is provided with an inspection port, and a box door is hinged inside the inspection port.

[0013] Furthermore, it also includes a flow guiding assembly disposed inside the drying and shaping chamber. The flow guiding assembly includes a rotating shaft that is symmetrically rotated and installed in the upper and lower parts of the drying and shaping chamber. The rotating shaft extends along the width direction of the drying and shaping chamber. Flow guiding blades are installed on the outer wall of the rotating shaft. One end of the rotating shaft abuts against the inner wall of the front side of the drying and shaping chamber, and the other end protrudes from the rear side wall and is connected to a transmission gear. A transmission rack that slides along the length direction of the drying and shaping chamber and meshes with the transmission gear is provided on the back of the drying and shaping chamber.

[0014] Furthermore, the flow guiding assembly also includes a driving component installed on the back of the drying and shaping box to control the transmission rack to move back and forth along the length direction of the drying and shaping box. The driving component includes an electric push rod installed on the back of the drying and shaping box, and the telescopic end of the electric push rod is connected to a connecting frame. The transmission rack is fixed on the connecting frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, the hollow cavities of the bottom and top walls of the drying and shaping box simultaneously discharge hot air into the drying chamber through the air outlet, realizing the synchronous drying of the upper and lower surfaces of the woven belt body. Compared with air outlet in one direction, the drying time is greatly shortened, and the deformation of the woven belt body due to uneven heating on one side can be avoided, thus significantly improving the drying efficiency and shaping quality.

[0017] 2. In this utility model, the electric push rod drives the transmission rack to move back and forth, and drives the rotating shaft and guide vanes to rotate through the transmission gear. This can flexibly change the direction of hot air, so that the hot air can cover the surface of the woven belt more comprehensively, avoiding the problem of uneven distribution of hot air caused by a fixed air direction, improving the utilization rate of hot air, making the shaping of each part of the woven belt more uniform, and further accelerating the shaping efficiency. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 3 This is a front view structural diagram of the present utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0022] In the diagram: 1. Support frame; 2. Drying and shaping box; 3. Feeding roller; 4. Discharging roller; 5. Braided belt body; 6. Box door; 7. Ventilation hole; 8. Rotating shaft; 9. Transmission gear; 10. Transmission rack; 11. Electric push rod; 12. Connecting frame; 13. Support roller; 14. Hollow cavity; 15. Fan; 16. Heating wire; 17. Air outlet; 18. Guide vane. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-4This utility model provides a technical solution: a high-efficiency dyeing and setting machine for woven tape production, including a drying and setting box 2, which has a drying chamber for setting the woven tape body 5 inside. The bottom wall and the top wall of the drying and setting box 2 are both provided with hollow cavities 14, and the two hollow cavities 14 are connected. The top wall and the bottom wall of the drying and setting box 2 are both provided with air outlets 17. One end of the air outlet 17 is connected to the hollow cavity 14 and the other end is connected to the drying chamber. A fan 15 for supplying air into the hollow cavity 14 is installed below the drying and setting box 2. An electric heating wire 16 is installed inside the hollow cavity 14. A ventilation hole 7 is provided on the top wall of the drying and setting box 2.

[0025] Specifically, the fan 15 supplies air to the hollow cavity 14, the heating wire 16 heats the air, and the hot air enters the drying chamber through the air outlet 17 to shape the braided belt body 5. The two hollow cavities 14 are connected to ensure stable airflow, and the vent 7 discharges waste gas. This changes the fixed air outlet method in the prior art. By using the upper and lower hollow cavities 14 and the air outlet 17, hot air is supplied synchronously from the top and bottom, improving the uniformity of contact between the hot air and the braided belt body 5, increasing the drying and shaping efficiency, and reducing energy waste.

[0026] As a technical optimization of this utility model, multiple support rollers 13 are installed inside the drying chamber. The support rollers 13 are arranged in an alternating manner, and the woven belt body 5 is transmitted on the support rollers 13.

[0027] Specifically, the braided belt body 5 is transported on the staggered support rollers 13, which increases the travel in the drying chamber and the contact time with hot air, solves the problem of insufficient contact between hot air and the braided belt, prolongs the contact time, improves the heat exchange effect, makes the shaping more thorough, and improves the consistency of product quality.

[0028] As a technical optimization of this utility model, it also includes a support 1, and a drying and shaping box 2 is installed on the top of the support 1.

[0029] Specifically, bracket 1 supports drying and shaping box 2, providing it with a stable installation foundation, ensuring the stability of the equipment during operation, ensuring the stability of drying and shaping box 2 during operation, reducing the impact of vibration on the transmission and shaping effect of woven belt, and indirectly improving production efficiency and product quality.

[0030] As a technical optimization of this utility model, multiple air vents 7 are provided, and the multiple air vents 7 are arranged in a rectangular array on the top surface of the drying and shaping box 2.

[0031] Specifically, the multiple rectangular array of vents 7 accelerates the discharge of exhaust gas from the drying chamber and maintains the indoor air pressure balance.

[0032] As a technical optimization of this utility model, a feeding roller 3 is provided on one side of the drying and shaping box 2 to transport the braided tape body 5 into the drying chamber, and a feeding roller 4 is provided on the other side to roll up the braided tape body 5 after shaping.

[0033] Specifically, the feeding roller 3 feeds the braided belt body 5 into the drying chamber, and the unloading roller 4 winds up the shaped braided belt to achieve continuous production.

[0034] As a technical optimization of this utility model, the front end face of the drying and shaping box 2 is provided with an inspection port, and a box door 6 is hinged inside the inspection port.

[0035] Specifically, the inspection port and the door 6 facilitate the inspection and maintenance of the internal components of the drying and shaping chamber 2, making daily maintenance and troubleshooting of the equipment easier, reducing equipment downtime, ensuring continuous and efficient operation of the equipment, and indirectly improving production efficiency.

[0036] As a technical optimization of this utility model, it also includes a flow guiding component disposed inside the drying and shaping box 2. The flow guiding component includes a rotating shaft 8 symmetrically rotatably installed in the upper and lower parts of the drying and shaping box 2. The rotating shaft 8 extends along the width direction of the drying and shaping box 2. A flow guiding blade 18 is installed on the outer wall of the rotating shaft 8. One end of the rotating shaft 8 abuts against the inner wall of the front side of the drying and shaping box 2, and the other end extends out through the rear side wall and is connected to a transmission gear 9. A transmission rack 10 is disposed on the back of the drying and shaping box 2, which slides along the length direction of the drying and shaping box 2 and meshes with the transmission gear 9.

[0037] Specifically, the electric push rod 11 drives the transmission rack 10 to move back and forth, causing the transmission gear 9 to rotate, which in turn causes the rotating shaft 8 and the guide vane 18 to rotate, changing the direction of the hot air. This addresses the drawbacks of a fixed air direction by changing the air direction through the guide vane 18, allowing the hot air to come into more full contact with the braided belt body 5, improving heat exchange efficiency, accelerating the shaping speed, and reducing energy consumption.

[0038] As a technical optimization of this utility model, the flow guiding component also includes a driving component installed on the back of the drying and shaping box 2 to control the transmission rack 10 to move back and forth along the length direction of the drying and shaping box 2. The driving component includes an electric push rod 11 installed on the back of the drying and shaping box 2. The telescopic end of the electric push rod 11 is connected to a connecting frame 12, and the transmission rack 10 is fixed on the connecting frame 12.

[0039] Specifically, the electric push rod 11 drives the transmission rack 10 to move back and forth through the connecting frame 12, providing power to the guide assembly, ensuring the stable reciprocating motion of the transmission rack 10, enabling the guide vanes 18 to reliably change the wind direction, further improving the efficiency of hot air utilization, and enhancing the efficiency and stability of the equipment.

[0040] Working principle: First, the braided tape body 5 is conveyed by the feeding roller 3 to the drying chamber inside the drying and shaping box 2 installed on the top of the support 1. Inside the drying chamber, the braided tape body 5 is conveyed on multiple support rollers 13 arranged in an alternating manner. This alternating arrangement of support rollers 13 can increase the travel of the braided tape body 5 in the drying chamber and the contact area with hot air.

[0041] Next, the fan 15 located below the drying and shaping chamber 2 is started, supplying air into the hollow cavity 14 opened in the inner bottom and inner top walls of the drying and shaping chamber 2. The heating wire 16 installed in the hollow cavity 14 is energized and heats up, heating the air entering the hollow cavity 14. The heated air enters the drying chamber through the air outlet 17 opened in the inner top and inner bottom walls of the drying and shaping chamber 2. One end of the air outlet 17 is connected to the hollow cavity 14, and the other end is connected to the drying chamber, thereby providing hot air to the drying chamber for simultaneous drying from top to bottom, improving drying uniformity and drying efficiency.

[0042] Meanwhile, the airflow guiding assembly inside the drying and shaping chamber 2 comes into play. In this assembly, the electric push rod 11, mounted on the back of the drying and shaping chamber 2, acts as the driving component. Its telescopic end is connected to the connecting frame 12, which drives the transmission rack 10, fixed on the connecting frame 12, to reciprocate along the length of the drying and shaping chamber 2. Since the transmission rack 10 meshes with the transmission gear 9 connected to the rear wall of the drying and shaping chamber 2 at the other end of the rotating shaft 8, the reciprocating motion of the transmission rack 10 drives the transmission gear 9 to rotate, thereby causing the rotating shaft 8, which extends along the width of the drying and shaping chamber 2 and is symmetrically rotated and mounted at the top and bottom of the drying and shaping chamber 2, to rotate. The guide vanes 18 mounted on the outer wall of the rotating shaft 8 rotate accordingly, guiding the hot air entering the drying chamber from the air outlet 17, changing the direction of the hot air, and allowing the hot air to contact the braided belt body 5 more evenly and fully, thus accelerating the shaping efficiency of the braided belt. During the drying and shaping process of the woven tape body 5 with hot air, the generated exhaust gas is discharged from the drying chamber through multiple rectangular array of ventilation holes 7 on the top wall of the drying and shaping box 2. In addition, if the equipment needs to be inspected, it can be operated through the inspection port on the front face of the drying and shaping box 2 and the box door 6 hinged inside the inspection port.

[0043] 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.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-efficiency dyeing and setting machine for woven tape production, comprising a drying and setting box (2), wherein the box has a drying chamber for setting the woven tape body (5), characterized in that: The drying and shaping box (2) has hollow cavities (14) on its bottom and top walls, and the two hollow cavities (14) are connected. The drying and shaping box (2) has air outlets (17) on its top and bottom walls. One end of the air outlet (17) is connected to the hollow cavity (14) and the other end is connected to the drying chamber. A fan (15) for supplying air to the hollow cavity (14) is installed below the drying and shaping box (2). An electric heating wire (16) is installed inside the hollow cavity (14). A vent hole (7) is opened on the top wall of the drying and shaping box (2).

2. The high-efficiency dyeing and setting machine for woven tape production as described in claim 1, characterized in that: Multiple support rollers (13) are installed inside the drying chamber. The support rollers (13) are arranged in an alternating pattern, and the braided belt body (5) is transmitted on the support rollers (13).

3. The high-efficiency dyeing and setting machine for woven tape production as described in claim 1, characterized in that: It also includes a support (1), and the drying and shaping box (2) is mounted on top of the support (1).

4. The high-efficiency dyeing and setting machine for woven tape production as described in claim 1, characterized in that: The ventilation holes (7) are provided in multiple ways, and the multiple ventilation holes (7) are arranged in a rectangular array on the top surface of the drying and shaping box (2).

5. The high-efficiency dyeing and setting machine for woven tape production as described in claim 1, characterized in that: On one side of the drying and shaping box (2) is a feeding roller (3) for conveying the braided tape body (5) into the drying chamber, and on the other side is a feeding roller (4) for winding up the braided tape body (5) after shaping.

6. The high-efficiency dyeing and setting machine for woven tape production as described in claim 1, characterized in that: The front end of the drying and shaping box (2) is provided with an inspection port, and a box door (6) is hinged inside the inspection port.

7. The high-efficiency dyeing and setting machine for woven tape production as described in claim 1, characterized in that: It also includes a flow guiding assembly disposed inside the drying and shaping box (2). The flow guiding assembly includes a rotating shaft (8) symmetrically rotated and installed in the upper and lower parts of the drying and shaping box (2). The rotating shaft (8) extends along the width direction of the drying and shaping box (2). A flow guiding blade (18) is installed on the outer wall of the rotating shaft (8). One end of the rotating shaft (8) abuts against the inner wall of the front side of the drying and shaping box (2), and the other end protrudes from the rear side wall and is connected to a transmission gear (9). A transmission rack (10) is disposed on the back of the drying and shaping box (2) and slides along the length direction of the drying and shaping box (2) and meshes with the transmission gear (9).

8. The high-efficiency dyeing and setting machine for woven tape production as described in claim 7, characterized in that: The flow guiding assembly also includes a drive component installed on the back of the drying and shaping box (2) to control the transmission rack (10) to move back and forth along the length direction of the drying and shaping box (2). The drive component includes an electric push rod (11) installed on the back of the drying and shaping box (2). The telescopic end of the electric push rod (11) is connected to a connecting frame (12), and the transmission rack (10) is fixed on the connecting frame (12).

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