A portable hot air drying auxiliary device

Abstract

This application provides a mobile hot air drying auxiliary device, which includes a frame, a fabric guide assembly, a fabric feeding assembly, and a hot air assembly. The fabric guide assembly includes several guide rods extending along a first horizontal direction and spaced apart on the frame. The guide rods support and guide the fabric to be dried. The fixed end of the hot air assembly is mounted on the frame, and its outlet faces one side of the guide rods. The hot air assembly provides hot air. The fabric feeding assembly is located above the fabric guide assembly and pulls and conveys the fabric to be dried. Several casters are provided at the bottom of the frame. When the fabric to be dried passes one side of the guide rods under the drive of the fabric feeding assembly, it is simultaneously dried by the hot air blowing from the hot air assembly. The casters at the bottom of the frame allow for rapid deployment and adjustment of the device, improving the flexibility and practicality of the drying process, and making it suitable for various production scenarios.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a portable hot air drying auxiliary device. Background Technology

[0002] In industries such as printing and dyeing and textiles, printed fabrics usually need to be dried after the printing process is completed to ensure the quality of the printed pattern and the smooth progress of subsequent processes. Existing hot air drying equipment is mostly a fixed installation structure, which is suitable for centralized, large-scale continuous drying operations. However, in actual applications, different printed fabrics require different drying processes of different durations. However, the existing drying equipment cannot flexibly adjust the drying process according to the actual processing needs of the printed fabrics, resulting in poor adaptability and failing to meet the needs of flexible processing in the production process. Utility Model Content

[0003] The purpose of this application is to provide a portable hot air drying auxiliary device to solve the problem in the prior art that it is not possible to flexibly adjust the drying of different types of printed fabrics.

[0004] To achieve this objective, the following technical solution is adopted in this application:

[0005] This application provides a portable hot air drying auxiliary device, which includes a frame, a cloth guiding assembly, a cloth feeding assembly, and a hot air assembly, wherein:

[0006] The fabric guide assembly includes several guide rods that extend along a first horizontal direction and are mounted on the frame. The guide rods are located on the same plane and spaced apart. The guide rods are configured to support and guide the fabric to be dried.

[0007] The fixed end of the hot air assembly is mounted on the frame, and the air outlet of the hot air assembly faces one side of several guide rods. The hot air assembly is configured to provide hot air. The fabric feeding assembly is located above the fabric guiding assembly and is configured to pull and convey the dried fabric.

[0008] The bottom of the frame is equipped with several casters. The casters rotate to move the frame to a preset position. The fabric to be dried passes through one side of several guide rods under the drive of the fabric feeding component and is then dried by the hot air component.

[0009] Optionally, the hot air assembly includes a hot air blower and a uniform air distribution plate. The air outlet of the hot air blower faces the uniform air distribution plate. The uniform air distribution plate is set on the frame near the guide rods and is parallel to the plane where several guide rods are located. Several ventilation holes are evenly distributed on the uniform air distribution plate. Hot air is blown onto the fabric to be dried on the guide rods through the ventilation holes.

[0010] Optionally, the fabric feeding assembly includes a feed roller and a first drive assembly, wherein:

[0011] The feed roller is mounted on the frame in a first horizontal direction and can rotate along its own axis. The fixed end of the first drive assembly is mounted on the frame, and the drive end of the first drive assembly is connected to the feed roller. The first drive assembly is configured to drive the feed roller to rotate along its own axis.

[0012] Optionally, the first drive assembly includes a first drive member, a first driving pulley, a first driven pulley, and a first timing belt, wherein:

[0013] The driving end of the first driving member is connected to the first driving wheel. The first driven wheel is spaced apart from the first driving wheel. The first driven wheel is coaxial with the feed roller and is fixedly connected to the first end of the feed roller along the first horizontal direction. The first synchronous belt is sleeved on the first driving wheel and the first driven wheel. The first driving member is configured to drive the first driving wheel to rotate, and then drive the feed roller to rotate through the first driven wheel.

[0014] Optionally, several guide rods are evenly spaced, and the plane containing several guide rods is inclined close to the feed roller.

[0015] Optionally, the casters can be set to omnidirectional wheels.

[0016] Optionally, the movable hot air drying auxiliary device also includes a fabric stacking assembly, which is located at the top of the frame and is configured to reciprocate the fabric conveyed by the feed rollers so that it forms a stack.

[0017] The fabric feeding assembly includes a support frame and a second drive assembly. The fixed end of the second drive assembly is mounted on the frame, and the drive end of the second drive assembly is connected to the support frame. The second drive assembly is configured to drive the support frame to reciprocate within a preset range with the axis of the fabric feeding roller as the center.

[0018] Optionally, the second drive assembly includes a second drive member, a rocker arm, a transmission rod, and a pivot pin, wherein:

[0019] The driving end of the second driving component is connected to the first end of the rocker arm. The transmission rod is set parallel to one side of the bracket. The first end of the transmission rod is rotatably connected to the rocker arm and perpendicular to the direction of the second end of the rocker arm. The second end of the transmission rod is rotatably connected to the first end of the pivot pin and perpendicular to the direction of the pivot pin. The second end of the pivot pin is detachably mounted on the bracket.

[0020] The second driving component drives the rocker arm to rotate, thereby driving the transmission rod to move in the first synchronous direction. The transmission rod then drives the pivot pin to reciprocate, which in turn drives the bracket to swing back and forth around the axis of the feed roller.

[0021] Optionally, the bracket has several perforations evenly spaced along the direction of the bracket's extension, and the second end of the pivot pin is detachably installed in the perforations.

[0022] Optionally, the support is equipped with an electrostatic eliminator with its emitting end facing the feed roller. The electrostatic eliminator is configured to eliminate static electricity on the fabric conveyed by the feed roller.

[0023] Compared with the prior art, the mobile hot air drying auxiliary device proposed in this application has the following advantages:

[0024] 1) Through the cooperation of the frame, guide cloth assembly, feeding cloth assembly and hot air assembly, the fabric to be dried can be dried with hot air. While ensuring the drying effect, the device can be quickly deployed and adjusted by setting the casters at the bottom of the frame, which improves the flexibility and practicality of the drying process and is suitable for a variety of production scenarios.

[0025] 2) By evenly spacing several guide rods and tilting the overall guide rod plane relative to the feed roller, the fabric to be dried is ensured to run close to one side of the guide rod to ensure stable operation. At the same time, the tilted setting within the preset space increases the drying area and effectively improves the drying efficiency.

[0026] 3) By setting the moving wheels to omnidirectional wheels, the entire device can move flexibly in multiple directions, making it easy to quickly deploy and store in different production sites, thus improving the convenience of equipment use and space adaptability. Attached Figure Description

[0027] To more clearly illustrate and understand the technical solutions in the embodiments of this application, the accompanying drawings used in the background technology and embodiment descriptions of this application will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this application and these drawings without creative effort.

[0028] Figure 1 This is a right-side view of the portable hot air drying auxiliary device provided in the embodiments of this application;

[0029] Figure 2 This is a left-side view of the portable hot air drying auxiliary device provided in the embodiments of this application;

[0030] Figure 3 This is a front view of the portable hot air drying auxiliary device provided in the embodiments of this application. Detailed Implementation

[0031] To facilitate understanding of this application, a more complete description of the application will be provided below with reference to the accompanying drawings. Preferred embodiments of the application are shown in the drawings. However, the application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this application. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] Please see Figures 1 to 3 As shown in the embodiment of this application, a movable hot air drying auxiliary device includes a frame 10, a cloth guiding assembly 20, a cloth feeding assembly 30, and a hot air assembly 40, wherein: the cloth guiding assembly 20 includes a plurality of guide rods 21, the guide rods 21 being arranged along a first horizontal direction ( Figure 3 The guide rods 21 (in the direction of X) extend and are arranged on the frame 10. Several guide rods 21 are located on the same plane and spaced apart. The guide rods 21 are configured to support and guide the fabric to be dried. The fixed end of the hot air assembly 40 is installed on the frame 10, and the air outlet of the hot air assembly 40 faces one side of the guide rods 21. The hot air assembly 40 is configured to provide hot air. The fabric feeding assembly 30 is located above the fabric feeding assembly 20. The fabric feeding assembly 30 is configured to pull and convey the fabric to be dried. Several moving wheels 11 are provided at the bottom of the frame 10. The moving wheels 11 rotate to drive the frame 10 to a preset position. When the fabric to be dried passes one side of the guide rods 21 under the drive of the fabric feeding assembly 30, it is dried by the hot air blowing from the hot air assembly 40.

[0033] Specifically, the hot air assembly 40 is equipped with a temperature controller to adjust the appropriate temperature according to the needs of different fabrics, thereby improving the applicability of the device.

[0034] With the cooperation of the frame 10, the guide fabric assembly 20, the feeding fabric assembly 30 and the hot air assembly 40, the fabric to be dried can be dried with hot air. While ensuring the drying effect, the device can be quickly deployed and adjusted by setting the casters 11 at the bottom of the frame 10, which improves the flexibility and practicality of the drying process and is suitable for a variety of production scenarios.

[0035] In one embodiment, the hot air assembly 40 includes a hot air blower 41 and a uniform air distribution plate 42. The air outlet of the hot air blower 41 faces the uniform air distribution plate 42. The uniform air distribution plate 42 is mounted on the frame 10 near the guide rods 21 and is parallel to the plane on which the guide rods 21 are located. The uniform air distribution plate 42 has a plurality of ventilation openings 420 evenly distributed on it. Hot air is blown onto the fabric to be dried on the guide rods 21 through the ventilation openings 420.

[0036] By combining the hot air blower 41 with the air distribution plate 42, hot air is blown evenly onto the fabric on the guide rod 21, which can improve the uniformity and efficiency of hot air drying and avoid drying defects caused by uneven distribution of hot air on the fabric.

[0037] In one embodiment, the fabric feeding assembly 30 includes a fabric feeding roller 31 and a first drive assembly 32, wherein: the fabric feeding roller 31 is disposed on the frame 10 along a first horizontal direction and is rotatable along its own axis; the fixed end of the first drive assembly 32 is disposed on the frame 10; the drive end of the first drive assembly 32 is connected to the fabric feeding roller 31; and the first drive assembly 32 is configured to drive the fabric feeding roller 31 to rotate along its own axis.

[0038] By setting up the fabric feeding roller 31 and the first drive assembly 32, the fabric is stably pulled and conveyed in the device, which facilitates the continuous hot air drying operation and improves the controllability of the fabric transmission process and the operating efficiency of the equipment.

[0039] In one embodiment, the first drive assembly 32 includes a first drive member 320, a first drive wheel 321, a first driven wheel 322, and a first synchronous belt 323, wherein: the drive end of the first drive member 320 is connected to the first drive wheel 321, the first driven wheel 322 is spaced apart from the first drive wheel 321, the first driven wheel 322 is coaxially arranged with the feed roller 31 and fixedly connected to the first end of the feed roller 31 along the first horizontal direction, the first synchronous belt 323 is sleeved on the first drive wheel 321 and the first driven wheel 322, and the first drive member 320 is configured to drive the first drive wheel 321 to rotate, thereby driving the feed roller 31 to rotate through the first driven wheel 322.

[0040] The combination of the first driving component 320, the first driving wheel 321, the first driven wheel 322 and the first synchronous belt 323 provides a driving assembly with high transmission efficiency and compact structure, ensuring the stability and reliability of the feed roller 31 drive.

[0041] In one embodiment, a plurality of guide rods 21 are evenly spaced apart, and the plane on which the plurality of guide rods 21 are located is inclined close to the feed roller 31.

[0042] By evenly arranging several guide rods 21 at intervals and setting the plane of the overall guide rods 21 at an inclination relative to the feed roller 31, the fabric to be dried is ensured to run close to one side of the guide rods 21 to ensure stable operation. At the same time, the inclination setting within the preset space increases the drying area and effectively improves the drying efficiency.

[0043] In one embodiment, the movable wheel 11 is configured as a swivel wheel.

[0044] By setting the movable wheels 11 as omnidirectional wheels, the entire device can move flexibly in multiple directions, making it easy to quickly deploy and store in different production sites, thus improving the convenience of equipment use and its adaptability to space.

[0045] In one embodiment, the movable hot air drying auxiliary device further includes a fabric swaying assembly 50, which is disposed on the upper end of the frame 10. The fabric swaying assembly 50 is configured to reciprocate the fabric conveyed by the feed roller 31 so that it forms a stack. The fabric swaying assembly 50 includes a support 51 and a second drive assembly 52. ​​The fixed end of the second drive assembly 52 is disposed on the frame 10, and the drive end of the second drive assembly 52 is connected to the support 51. The second drive assembly 52 is configured to drive the support 51 to reciprocate within a preset range with the axis of the feed roller 31 as the center.

[0046] Specifically, a support rod 510 is provided on the bracket 51. The support rod 510 is rotatably mounted on the bracket 51 along the first horizontal direction and located below the feed roller 31, so as to push and convey the dried fabric.

[0047] By setting up a fabric spreading component 50 on the frame 10, the fabric output by the feed roller 31 can be driven to reciprocate, which can stack and spread the fabric, improve the neatness and automation of fabric collection, save manual operation, and improve work efficiency.

[0048] In one embodiment, the second drive assembly 52 includes a second drive member 520, a rocker arm 521, a transmission rod 522, and a pivot pin 523, wherein: the drive end of the second drive member 520 is connected to the first end of the rocker arm 521; the transmission rod 522 is arranged parallel to one side of the bracket 51; the first end of the transmission rod 522 is rotatably connected to the rocker arm 521 and perpendicular to the direction of the second end of the rocker arm 521; the second end of the transmission rod 522 is rotatably connected to the first end of the pivot pin 523 and perpendicular to the direction of the pivot pin 523; and the second end of the pivot pin 523 is detachably mounted on the bracket 51; the second drive member 520 drives the rocker arm 521 to rotate so that the first synchronous belt 323 moves the transmission rod 522 to move, so that the transmission rod 522 pushes the pivot pin 523 to reciprocate, and then the first synchronous belt 323 moves the bracket 51 to oscillate back and forth about the axis of the feed roller 31.

[0049] Specifically, the second drive component 520 employs a combination of a second drive wheel 5200, a second driven wheel, a third driven wheel 5201, and a second synchronous belt 5202. The second drive wheel 5200 is coaxially arranged with the feed roller 31 and fixedly connected to the second end of the feed roller 31 along the first horizontal direction. The second driven wheel is spaced apart from the second drive wheel 5200. The second synchronous belt 5202 is sleeved on the second drive wheel 5200 and the second driven wheel. The rocker arm 521 is mounted on the third driven wheel 5201. The third driven wheel 5201 and the second driven wheel are concentrically spaced along the first horizontal direction. The feed roller 31 rotates to drive the second drive wheel 5200 to rotate, achieving synchronous rotation of the second driven wheel, which in turn synchronously drives the rocker arm 521 on the third driven wheel 5201 to rotate. No additional drive device is required, saving costs while ensuring the consistency of the fabric placement and feeding actions.

[0050] The second driving component 520 drives the rocker arm 521 to rotate, and then the transmission rod 522 and the pivot pin 523 drive the bracket 51 to reciprocate within a preset range with the axis of the feeding roller 31 as the center. The structure is compact and the transmission efficiency is high, which helps to improve the coordination of the fabric placement action and the fabric stacking effect.

[0051] In one embodiment, a plurality of perforations 511 are evenly spaced along the direction in which the bracket 51 extends, and the second end of the pivot pin 523 is detachably installed in the perforations 511.

[0052] By evenly arranging several perforations 511 along the extension direction on the bracket 51, the second end of the pivot pin 523 can be detachably installed in the perforations 511, which facilitates adjusting the installation position of the pivot pin 523 according to actual needs, thereby changing the swing amplitude of the bracket 51 and the stacking method of the fabric, and improving the versatility and flexibility of the equipment.

[0053] In one embodiment, a static eliminator 512 is provided on the support 51, with the emitting end of the static eliminator 512 facing the feed roller 31. The static eliminator 512 is configured to eliminate static electricity on the fabric conveyed by the feed roller 31.

[0054] By setting an electrostatic eliminator 512 on the support 51, the static electricity on the fabric surface is effectively eliminated, and impurities in the air are prevented from being attracted by static electricity, thereby ensuring the quality and effect of transfer printing.

[0055] The above embodiments merely illustrate the basic principles and characteristics of this application. This application is not limited to the above examples. Various changes and modifications can be made to this application without departing from the spirit and scope thereof, and all such changes and modifications fall within the scope of this application as claimed. The scope of protection of this application is defined by the appended claims and their equivalents.

Claims

1. A portable hot air drying auxiliary device, characterized in that, The movable hot air drying auxiliary device includes a frame, a fabric guiding assembly, a fabric feeding assembly, and a hot air assembly, wherein: The fabric guide assembly includes several guide rods, which extend along a first horizontal direction and are disposed on the frame. The several guide rods are located on the same plane and are spaced apart. The guide rods are configured to support and guide the fabric to be dried. The fixed end of the hot air assembly is mounted on the frame, and the air outlet end of the hot air assembly faces one side of the plurality of guide rods. The hot air assembly is configured to provide hot air. The fabric feeding assembly is located at the upper end of the fabric feeding assembly and is configured to pull and convey the fabric to be dried. The bottom of the frame is provided with several movable wheels. The movable wheels rotate to drive the frame to a preset position. When the fabric to be dried passes one side of several guide rods under the drive of the fabric feeding assembly, it is dried by the hot air blowing assembly.

2. The portable hot air drying auxiliary device according to claim 1, characterized in that, The hot air assembly includes a hot air blower and a uniform air distribution plate. The air outlet of the hot air blower faces the uniform air distribution plate. The uniform air distribution plate is located on the frame near the guide rods and is parallel to the plane where the guide rods are located. The uniform air distribution plate has a number of ventilation holes evenly distributed on it. Hot air is blown through the ventilation holes onto the fabric to be dried on the guide rods.

3. The portable hot air drying auxiliary device according to claim 1, characterized in that, The fabric feeding assembly includes a fabric feeding roller and a first drive assembly, wherein: The feed roller is mounted on the frame along the first horizontal direction and can rotate along its own axis. The fixed end of the first drive assembly is mounted on the frame, and the drive end of the drive assembly is connected to the feed roller. The first drive assembly is configured to drive the feed roller to rotate along its own axis.

4. The portable hot air drying auxiliary device according to claim 3, characterized in that, The first drive assembly includes a first drive member, a first drive pulley, a first driven pulley, and a first timing belt, wherein: The driving end of the first driving member is connected to the first driving wheel. The first driven wheel is spaced apart from the first driving wheel. The first driven wheel is coaxially arranged with the feed roller and fixedly connected to the first end of the feed roller along the first horizontal direction. The first synchronous belt is sleeved on the first driving wheel and the first driven wheel. The first driving member is configured to drive the first driving wheel to rotate, thereby driving the feed roller to rotate through the first driven wheel.

5. The portable hot air drying auxiliary device according to claim 4, characterized in that, The guide rods are evenly spaced apart, and the plane containing the guide rods is inclined close to the feed roller.

6. The portable hot air drying auxiliary device according to claim 4, characterized in that, The wheels are configured as omnidirectional wheels.

7. The portable hot air drying auxiliary device according to claim 3, characterized in that, The movable hot air drying auxiliary device also includes a fabric swaying assembly, which is disposed on the upper end of the frame and is configured to reciprocate the fabric conveyed by the fabric feeding roller so that it forms a stack. The fabric feeding assembly includes a support and a second drive assembly. The fixed end of the second drive assembly is disposed on the frame, and the drive end of the second drive assembly is connected to the support. The second drive assembly is configured to drive the support to reciprocate within a preset range with the axis of the fabric feeding roller as the center.

8. The portable hot air drying auxiliary device according to claim 7, characterized in that, The second drive assembly includes a second drive member, a rocker arm, a transmission rod, and a pivot pin, wherein: The driving end of the second driving member is connected to the first end of the rocker arm. The transmission rod is arranged parallel to one side of the bracket. The first end of the transmission rod is rotatably connected to the rocker arm and perpendicular to the direction of the second end of the rocker arm. The second end of the transmission rod is rotatably connected to the first end of the pivot pin and perpendicular to the direction of the pivot pin. The second end of the pivot pin is detachably mounted on the bracket. The second driving member drives the rocker arm to rotate so as to drive the transmission rod to move in the first synchronization, so as to push the pivot pin to reciprocate through the transmission rod, and then drive the bracket to swing back and forth around the axis of the feed roller as the center in the first synchronization.

9. The portable hot air drying auxiliary device according to claim 8, characterized in that, The bracket has a number of perforations evenly spaced along the direction of the bracket's extension, and the second end of the pivot pin is detachably installed in the perforations.

10. The portable hot air drying auxiliary device according to claim 7, characterized in that, The bracket is equipped with an electrostatic eliminator, the emitter of which faces the feed roller, and the electrostatic eliminator is configured to eliminate static electricity on the fabric conveyed by the feed roller.

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