A heat setting device for producing humidifying filter screens

Abstract

This utility model discloses a heat-setting device for producing humidifying filter screens, including a frame frame, an oven fixed in the middle of the frame frame, upper support frames on both sides above the oven, adjustable support frames fixedly connected to both ends of the upper support frames, one end of the adjustable support frame connected to the upper support frame, and the other end connected to the frame, a horizontally adjustable upper support roller passing through the interior of the oven and fixedly connected to both ends of the upper support frame, an annular net curtain connected around the upper support frame via the upper support roller, a lower support frame fixedly connected below the upper support frame, a horizontally adjustable lower support roller passing through the interior of the oven and fixedly connected to both ends of the lower support frame, and an annular lower net curtain connected to the lower support frame via the lower support roller; this equipment achieves mechanized and continuous production of humidifying filter screens, solving the problems of uneven product thickness and weak adhesion caused by manual net stretching, thus improving product quality and production efficiency.

Description

Technical Field

[0001] This utility model relates to a heat-setting device for the production of humidifying filter screens, and particularly to the field of humidifying filter screen production equipment. Background Technology

[0002] With advancements in air conditioning technology and improvements in living standards, people's demands for air humidity have also increased. Like air temperature, air humidity is a crucial factor in air quality, significantly impacting living and working environments, as well as industrial production. In recent years, air humidity has gained increasing attention. Dry air can cause tight skin and sore throats. Dry air also increases the number of suspended particles, raising the chances of viruses invading the body and potentially leading to the spread of various infectious diseases. Especially in winter, northern households use central heating, which evaporates most of the moisture in the indoor air, resulting in dryness. Therefore, monitoring indoor air humidity is particularly important. Placing a humidifier indoors can liberate people from dry air, allowing them to fully enjoy a moist and comfortable environment.

[0003] As research into pure humidifiers increases, the core component is the humidifying filter, which is generally made from wood pulp paper. The production process involves punching, stretching, forming, cutting, and sizing. Currently, punching, cutting, and sizing are largely mechanized. Stretching involves stretching the punched filter paper to create a loose, porous structure, then bonding layers with an adhesive film, and finally drying and shaping the filter paper to fix it together. Existing stretching processes are primarily manual, which cannot be done continuously and can result in uneven filter thickness, weak adhesion, and high energy consumption. Current forming processes also have limitations in controlling product thickness, often leading to significant thickness deviations. Utility Model Content

[0004] This invention provides a heat-setting device for the production of humidifying filter screens to overcome the problems of uneven product thickness and weak adhesion caused by manual pressing in the prior art, as well as the high energy consumption.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses a heat-setting device for producing humidifying filter screens, including a frame frame. An oven is fixed in the middle of the frame frame. Upper support frames are provided on both sides above the oven. Adjustable support frames are fixedly connected to both ends of the upper support frames. One end of the adjustable support frame is connected to the upper support frame, and the other end is connected to the frame. A horizontally adjustable upper support roller passes through the interior of the oven and is fixedly connected to both ends of the upper support frame. An annular net curtain is connected around the upper support frame via the upper support roller. A lower support frame is fixedly connected below the upper support frame. A horizontally adjustable lower support roller passes through the interior of the oven and is fixedly connected to both ends of the lower support frame. An annular lower net curtain is connected to the lower support frame via the lower support roller.

[0006] Furthermore, the adjustable support frame is used to adjust the longitudinal height of the upper support frame.

[0007] Furthermore, a perforated mesh support plate is provided above the upper support frame.

[0008] Furthermore, a circulating fan is fixedly connected to the upper part of the oven.

[0009] Furthermore, the upper part of the annular lower mesh curtain is located inside the oven, and its lower part is located outside the lower part of the oven.

[0010] Furthermore, the lower inner layer of the oven is evenly distributed with small holes to facilitate the circulation of hot air.

[0011] Furthermore, the lower support roller is used to adjust the tension of the lower net curtain, and the upper support roller is used to adjust the tension of the net curtain.

[0012] Furthermore, the lower support roller and both ends of the lower support frame, and the upper support roller and both ends of the upper support frame are connected by threads, and both are adjusted in position through threaded transmission.

[0013] The beneficial effects achieved by this utility model are: the mechanization and continuous production of humidifying filter screens by this equipment solves the problems of uneven product thickness and poor adhesion caused by manual screen pulling, thereby improving product quality and production efficiency. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a cross-sectional schematic diagram of the present invention.

[0015] In the diagram: 1. Frame type frame; 2. Lower support roller; 3. Upper support roller; 4. Lower support frame; 5. Upper support frame; 6. Lower mesh curtain; 7. Upper mesh curtain; 8. Circulating fan; 9. Adjustable support frame; 10. Support perforated plate mesh; 11. Drying oven. Detailed Implementation

[0016] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0017] Example 1 like Figures 1-3 As shown, a heat-setting device for producing humidifying filter screens includes a frame frame 1. An oven 11 is fixed in the middle of the frame frame 1. Upper support frames 5 are provided on both sides above the oven 11. Adjustable support frames 9 are fixedly connected to both ends of the upper support frames 5. One end of the adjustable support frame 9 is connected to the upper support frame 5, and the other end is connected to the frame 1. A horizontally adjustable upper support roller 3 passes through the interior of the oven 11 and is fixedly connected to both ends of the upper support frame 5. A ring-shaped net curtain 7 is connected around the upper support frame 9 through the upper support roller 3. A lower support frame 4 is fixedly connected below the upper support frame 5. A horizontally adjustable lower support roller 2 passes through the interior of the oven 11 and is fixedly connected to both ends of the lower support frame 4. A ring-shaped lower net curtain 6 is connected to the lower support frame 4 through the lower support roller 2.

[0018] The adjustable support frame 9 is used to adjust the longitudinal height of the upper support frame 5.

[0019] The upper support frame 5 is provided with a support perforated plate mesh 10.

[0020] A circulating fan 8 is fixedly connected to the upper part of the oven 11.

[0021] The upper part of the annular lower mesh curtain 6 is located inside the oven 11, and the lower part is located outside the lower part of the oven 11.

[0022] The lower inner layer of the oven 11 has small holes evenly distributed to facilitate the circulation of hot air.

[0023] The lower support roller 2 is used to adjust the tightness of the lower net curtain 6, and the upper support roller 3 is used to adjust the tightness of the net curtain 7.

[0024] The lower support roller 2 and the lower support frame 4 are connected at both ends by threads, and the upper support roller 3 and the upper support frame 5 are connected at both ends by threads. The position adjustment of both is achieved through threaded transmission.

[0025] It should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention. The terminology used in the description of this application is only for describing specific embodiments and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings indicate similar items, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0027] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

Claims

1. A heat-setting device for producing humidifying filter screens, characterized in that, The machine includes a frame-type frame, with an oven fixed in the middle. Upper support frames are provided on both sides above the oven. Adjustable support frames are fixedly connected to both ends of the upper support frames. One end of the adjustable support frame is connected to the upper support frame, and the other end is connected to the frame. A horizontally adjustable upper support roller passes through the interior of the oven and is fixedly connected to both ends of the upper support frame. A ring-shaped mesh curtain is connected around the upper support frame via the upper support roller. A lower support frame is fixedly connected below the upper support frame. A horizontally adjustable lower support roller passes through the interior of the oven and is fixedly connected to both ends of the lower support frame. A ring-shaped lower mesh curtain is connected to the lower support frame via the lower support roller.

2. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, The adjustable support frame is used to adjust the longitudinal height of the upper support frame.

3. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, The upper support frame is provided with a perforated mesh support plate.

4. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, A circulating fan is fixedly connected to the upper part of the oven.

5. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, The upper part of the annular lower mesh curtain is located inside the oven, and the lower part is located outside the lower part of the oven.

6. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, The lower inner layer of the oven has small holes evenly distributed to facilitate the circulation of hot air.

7. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, The lower support roller is used to adjust the tension of the lower net curtain, and the upper support roller is used to adjust the tension of the net curtain.

8. The heat-setting device for producing humidifying filter screens according to claim 1, characterized in that, The lower support roller and the two ends of the lower support frame, and the upper support roller and the two ends of the upper support frame are all connected by threads, and both are adjusted in position through threaded transmission.

Images