A kind of weather-resistant synthetic leather processing drying equipment

Abstract

The utility model discloses a kind of drying equipment for weather-resistant synthetic leather processing, it is related to synthetic leather processing technical field, including box and the box rear end inside nest adhering hinge connection cover;Further include:the upper end rear side damping rotation of the box is connected with the limiting strip that box cover adhering setting, and the left upper end inside of box is provided with down pressure water scraping structure;The support rod of symmetric setting is rotatably connected in the box, and the middle part inside of box is provided with drying structure, and the right end lower side of box is equidistantly pasted and fixed with shielding strip;The right upper end inside of box is embedded with temperature and humidity sensor and installed.The drying equipment for weather-resistant synthetic leather processing is convenient for placing and down pressure water scraping to weather-resistant synthetic leather, improves subsequent drying efficiency, is convenient for shielding and circulating hot blowing to synthetic leather, reduces resource waste, is convenient for steam in the drying equipment to be condensed as water and discharge, avoid affecting drying.

Description

Technical Field

[0001] This utility model relates to the field of synthetic leather processing technology, specifically to a drying device for weather-resistant synthetic leather processing. Background Technology

[0002] Synthetic leather is a type of leather made by processing chemical raw materials. It uses non-woven fabric as the base material and then adds artificial coating materials to both sides. The finished synthetic leather has a similar texture and appearance to genuine leather. Weather-resistant synthetic leather is a type of synthetic material that has undergone special treatment and can maintain stable performance and appearance under harsh weather conditions. During the processing of weather-resistant synthetic leather, it needs to be dried using drying equipment.

[0003] Five PDF Books

[0004] Chinese utility model patent CN212468722U discloses a drying device for synthetic leather processing, including a base, a fan, a U-shaped chamber, an air inlet box, heating wires, and roller frames. A roller frame is fixedly connected to one side of the top of the base, and a fan is fixedly connected to the middle of the top of the base. A U-shaped chamber is fixedly connected to the other side of the top of the base via support legs. Air inlets and mounting frames are fixedly connected to the inner walls of both the upper and lower ends of the U-shaped chamber. Multiple exhaust pipes are welded to the outer walls of both sets of air inlets. Heating wires are sleeved on the outer walls of both sets of mounting frames. The output end of the fan is fixedly connected to the outer walls of the two sets of air inlets via a splitter pipe. Z-shaped supports are welded to both ends of the side walls of the U-shaped chamber, and two sets of first PVA absorbent rollers are movably connected between the two sets of Z-shaped supports. This drying device for synthetic leather processing can quickly dry the surface of synthetic leather to be processed, improving subsequent processing efficiency and offering strong applicability.

[0005] However, existing drying equipment for weather-resistant synthetic leather processing still has some problems during use. For example, it is generally inconvenient to place, press down to scrape water and circulate hot air on weather-resistant synthetic leather, and it is not convenient to condense the steam in the equipment into water for discharge. The drying efficiency is limited. Therefore, we propose a drying equipment for weather-resistant synthetic leather processing to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a drying equipment for processing weather-resistant synthetic leather, so as to solve the problems that still exist in the existing drying equipment for processing weather-resistant synthetic leather mentioned in the background art. For example, it is generally inconvenient to place, press down to scrape water and circulate hot air on weather-resistant synthetic leather, and it is not convenient to condense the steam in the equipment into water for discharge, resulting in limited drying efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drying device for processing weather-resistant synthetic leather, comprising a box body and a box cover that is nested and fitted inside the rear end of the box body and connected by a hinge;

[0008] Also includes:

[0009] The upper rear side of the box is connected to a limiting strip that fits with the box cover, and the upper left inner side of the box is provided with a downward squeegee structure.

[0010] The box is rotatably connected with symmetrically arranged support rods, and a drying structure is provided on the inner side of the middle part of the box. A shielding strip is attached and fixed at equal intervals on the lower right side of the box.

[0011] A temperature and humidity sensor is embedded in the inner side of the upper right end of the enclosure, and a display and controller are embedded in the inner side of the upper right rear end of the enclosure. A steam condensation structure is provided on the inner side of the lower left end of the enclosure.

[0012] Preferably, the downward-pressing squeegee structure includes a movable rod, a first spring, a limiting block, a squeegee, and a second spring. The movable rod is engaged and passes through the inner side of the upper left end of the housing. The right end of the movable rod is nested with the first spring, and the right end of the first spring is tightly fitted with a limiting block that is fixedly connected to the movable rod.

[0013] Preferably, the outer side of the limiting block is fitted with a scraper that is fitted to the box body, and a second spring is fixedly connected to the inner upper end of the box body and the scraper.

[0014] Preferably, the drying structure includes a heating tube, an exhaust fan, and a mesh plate, with the heating tube located at the upper inner and lower inner sides of the support rod. The front end of the heating tube is embedded in the box body, and the exhaust fan and the mesh plate are arranged sequentially inside the heating tube.

[0015] Preferably, the exhaust fan is installed on the inner side of the middle of the heating pipe and the mesh plate, and the front end of the mesh plate is fixedly connected to the box body.

[0016] Preferably, the front inner side of the box body has symmetrical grooves, and the lower left inner side of the box body has a solenoid valve connected to the drain pipe on the outside fixedly installed.

[0017] Preferably, the steam condensation structure includes a transfer sleeve, a pump, a condenser pipe, and a rubber sleeve. The transfer sleeve is fixedly connected to the inner side of the lower left end of the housing. The pump is nested inside the inner side of the right end of the transfer sleeve. The rubber sleeves that are nested and attached to the inner side of the left end of the transfer sleeve are glued at equal intervals. The condenser pipe is inclined to the lower left side.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the drying equipment for processing weather-resistant synthetic leather is convenient for placing and pressing down to scrape water on the weather-resistant synthetic leather, which improves the subsequent drying efficiency; it is convenient for shielding and circulating hot air on the synthetic leather, which reduces resource waste; and it is convenient for condensing the steam in the drying equipment into water for discharge, which avoids affecting the drying process.

[0019] 1. The box is equipped with a box body, a box cover, a limiting strip, and a movable rod. The box cover is hinged and fitted to the inner rear end of the box body. The upper rear end of the box cover is fitted with a limiting strip that is connected to the damping rotation of the box body. The box body is rotatably connected with symmetrically arranged support rods. The upper left inner end of the box body is engaged and passed through a movable rod with a first spring nested on the outer right end. The right side of the movable rod is fixedly connected with a limiting block that is fitted to the scraper buckle. The upper inner ends of the box body and the scraper are fixedly connected with a second spring. Therefore, it is convenient to place and press down to scrape water on weather-resistant synthetic leather, thereby improving the subsequent drying efficiency.

[0020] 2. It is equipped with a box, heating pipe, exhaust fan and mesh plate. The heating pipe is located above and below the support rod in the middle of the inner side of the box. The exhaust fan and mesh plate are installed in sequence inside the heating pipe. The scraper is attached to the inner side of the upper left end of the box and the shielding strip is attached and fixed at equal intervals to the inner side of the upper right end of the box. Therefore, it is convenient to shield and circulate heat to the weather-resistant synthetic leather, reducing resource waste.

[0021] 3. The equipment is equipped with a transfer sleeve, a pump, a condenser pipe, and a rubber sleeve. The transfer sleeve, which is fixedly connected to the inner side of the lower left end of the chamber and has a pump nested inside the inner side of the right end, is also fixedly connected to the inner side of the lower left end of the transfer sleeve. A condenser pipe, which is sealed and limited by the rubber sleeve, is also installed inside the lower left end of the condenser pipe and is fixedly installed with the chamber. A drain pipe is connected to the outside of the solenoid valve. Therefore, it is convenient to condense the steam in the drying equipment into water and discharge it to avoid affecting the drying process. Attached Figure Description

[0022] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a frontal cross-sectional view of the present invention.

[0024] Figure 3 This is a side view sectional structural diagram of the present invention;

[0025] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0026] Figure 5 This is a top view cross-sectional structural diagram of the connection between the condenser tube and the intermediate sleeve of this utility model.

[0027] In the diagram: 1. Box body; 2. Box cover; 3. Limiting strip; 4. Movable rod; 5. First spring; 6. Limiting block; 7. Scraper; 8. Second spring; 9. Support rod; 10. Heating element; 11. Exhaust fan; 12. Mesh plate; 13. Shielding strip; 14. Temperature and humidity sensor; 15. Display; 16. Controller; 17. Groove; 18. Transfer sleeve; 19. Pump; 20. Condenser pipe; 21. Rubber sleeve; 22. Solenoid valve; 23. Drain pipe. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1-5 This utility model provides a technical solution: a drying device for weather-resistant synthetic leather processing, comprising a box body 1, a box cover 2, a limiting strip 3, a movable rod 4, a first spring 5, a limiting block 6, a scraper 7, a second spring 8, a support rod 9, a heating tube 10, an exhaust fan 11, a mesh plate 12, a shielding strip 13, a temperature and humidity sensor 14, a display 15, a controller 16, a groove 17, a transfer sleeve 18, a pump 19, a condenser pipe 20, a rubber sleeve 21, a solenoid valve 22, and a drain pipe 23. The box cover 2, which is hinged, is nested and fitted inside the rear end of the box body 1. The upper rear end of the box body 1 is damped and rotatably connected to the limiting strip 3, which is fitted to the box cover 2. A downward scraping structure is provided on the upper left inner side of the box body 1, and the downward scraping structure includes a movable rod 4, a first spring 5, and a limiting block 6. The scraper 7 and the second spring 8 are engaged and pass through the inner side of the upper left end of the box 1. The box 1 is rotatably connected with symmetrically arranged support rods 9. The inner side of the middle part of the box 1 is provided with a drying structure, which includes a heating tube 10, an exhaust fan 11 and a mesh plate 12. The heating tube 10 is located at the inner upper and inner lower part of the support rod 9. The lower right side of the box 1 is fixed with a shielding strip 13 at equal intervals. The inner side of the upper right end of the box 1 is embedded with a temperature and humidity sensor 14. The inner side of the upper right rear end of the box 1 is embedded with a display 15 and a controller 16. The inner side of the lower left end of the box 1 is provided with a steam condensation structure, which includes a transfer sleeve 18, a pump 19, a condenser pipe 20 and a rubber sleeve 21. The transfer sleeve 18 is fixedly connected to the inner side of the lower left end of the box 1.

[0030] A first spring 5 is nested on the outer side of the right end of the movable rod 4, and a limiting block 6 fixedly connected to the movable rod 4 is tightly fitted on the right end of the first spring 5. A scraper 7 fitted to the box body 1 is snapped onto the outer side of the limiting block 6. A second spring 8 is fixedly connected to the inner side of the upper end of the box body 1 and the scraper 7. The front end of the heating tube 10 is embedded in the box body 1. An exhaust fan 11 and a mesh plate 12 are arranged sequentially inside the heating tube 10. The exhaust fan 11 is installed on the inner side of the middle part of the heating tube 10 and the mesh plate 12. The front end of the mesh plate 12 is fixedly connected to the box body 1. A symmetrical groove 17 is opened on the inner side of the front end of the box body 1. A solenoid valve 22 connected to the drain pipe 23 is fixedly installed on the inner side of the lower left end of the box body 1. A pump 19 is nested on the inner side of the right end of the transfer sleeve 18. A rubber sleeve 21 nested and fitted to the condenser tube 20 is glued at equal intervals on the inner side of the left end of the transfer sleeve 18. The condenser tube 20 is inclined to the lower left.

[0031] To address the problems in existing technologies, such as the inconvenience of placing, pressing down to scrape water, and circulating hot air on weather-resistant synthetic leather, the difficulty of condensing steam into water for discharge, and the limited drying efficiency, this embodiment employs the following technical solution: Figure 1 , Figure 2 , Figure 3 and Figure 4 First, the operator can rotate the limiting strip 3 connected to the rear damping of the box body 1 to disconnect the lower end of the limiting strip 3 from the box cover 2. Then, the box cover 2, which is nested and connected by a hinge on the inner side of the rear end of the box body 1, can be rotated outward to disconnect the box cover 2 from the box body 1. Next, the weather-resistant synthetic leather to be dried can be placed inside the box body 1, so that it is attached to the support rod 9 rotatably connected to the inner side of the upper end of the box body 1, and attached to the lower side of the support rod 9 rotatably connected to the inner end of the box body 1. Then, the box cover 2 and the limiting strip 3 can be rotated in sequence to restore them to their original positions. Then, the movable rod 4, which is engaged and passed through the upper left end of the box body 1, can be pulled outward. Since the first spring 5 is nested on the outer side of the right end of the movable rod 4, and the right side of the movable rod 4 is fixedly connected to the limiting block 6, the operator can then remove the first spring 5. The two ends of the first spring 5 are tightly connected to the box body 1 and the limiting block 6 respectively. The limiting block 6 is connected to the scraper 7 by the first spring 5. Therefore, by moving the movable rod 4 to the left, the movable rod 4 can drive the limiting block 6 to move to the left under the pressure of the first spring 5, breaking the snap-fit ​​connection between the limiting block 6 and the scraper 7. Since the scraper 7 and the upper inner side of the box body 1 are fixedly connected to the second spring 8, and the scraper 7 is provided with a support rod 9 that is rotatably connected to the box body 1, it is easy for the scraper 7 to be tightly attached to the weather-resistant synthetic leather on the support rod 9 under the elastic force of the second spring 8. This makes it easy to press down the scraper 7 to scrape water off the weather-resistant synthetic leather in the later drying and winding process, thereby improving the drying efficiency.

[0032] like Figure 1 , Figure 2 and Figure 3 Then, the controller 16, which is embedded in the inner side of the upper right rear end of the box 1, can control the heating tube 10 and the exhaust fan 11 installed in the middle inner side of the box 1 to perform the operation. Since the heating tube 10 and the exhaust fan 11 are set on both the upper and lower sides of the weather-resistant synthetic leather, the exhaust fan 11 is equipped with a mesh plate 12 that is fixedly connected to the box 1, and the scraper 7 that is attached to the synthetic leather is attached to the inner side of the upper left end of the box 1. The shielding strips 13 that are attached to the synthetic leather are attached and fixed at equal intervals on the inner side of the upper right end of the box 1. Therefore, under the shielding of the scraper 7 and the shielding strips 13, and the protection of the mesh plate 12, the exhaust fan 11 can draw the air heated by the heating tube 10 onto the synthetic leather. With the groove 17 opened in the inner front end of the box 1, the synthetic leather is circulated and dried by hot blowing, so as to reduce the waste of resources.

[0033] like Figure 1 , Figure 2 and Figure 5 During the hot air drying process of synthetic leather, the temperature and humidity sensor 14 embedded in the inner side of the upper right end of the housing 1 and the display 15 embedded in the inner side of the upper right rear end of the housing 1 can be controlled by the controller 16 to work together, so that the display 15 can display the temperature and humidity data sensed by the temperature and humidity sensor 14, so that the heating tube 10 can be controlled by the controller 16. The pump 19 nested in the inner side of the right end of the transfer sleeve 18 can also be controlled by the controller 16. Since the transfer sleeve 18 is fixedly connected to the inner side of the lower left end of the housing 1, rubber sleeves 21 are evenly pasted and fixed on the inner side of the upper left end of the transfer sleeve 18. A condenser pipe 20, inclined to the lower left, is nested inside the 21. A solenoid valve 22, fixedly installed with the box body 1, is provided on the lower left side of the condenser pipe 20. Therefore, by operating the pump 19, the hot steam in the box body 1 and the box cover 2 can be drawn into the transfer sleeve 18 and condensed by the condenser pipe 20 under the sealing limit of the rubber sleeve 21, so that the steam in the drying equipment can be condensed into water. The solenoid valve 22 can be operated by the controller 16, and the drain pipe 23 connected to the outside of the solenoid valve 22 can be used to discharge the under-pressure scraping water and condensate water of the synthetic leather, so as to avoid affecting the drying. All the electrical components mentioned above are existing technologies and will not be described in detail here.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] 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.

Claims

1. A drying device for processing weather-resistant synthetic leather, comprising a box body (1) and a box cover (2) that is nested and attached to the inner rear end of the box body (1) and connected by a hinge; Its features are, Also includes: The upper rear side of the box (1) is connected to a limiting strip (3) that fits against the box cover (2), and the upper left inner side of the box (1) is provided with a downward squeegee structure. The box (1) is rotatably connected with symmetrically arranged support rods (9), and a drying structure is provided on the inner side of the middle part of the box (1). A shielding strip (13) is attached and fixed at equal intervals on the lower right side of the box (1). A temperature and humidity sensor (14) is embedded in the inner side of the upper right end of the enclosure (1), and a display (15) and a controller (16) are embedded in the inner side of the upper right rear end of the enclosure (1). A steam condensation structure is provided on the inner side of the lower left end of the enclosure (1).

2. The drying equipment for processing weather-resistant synthetic leather according to claim 1, characterized in that: The downward-pressing squeegee structure includes a movable rod (4), a first spring (5), a limiting block (6), a scraper (7), and a second spring (8). The movable rod (4) is engaged and passes through the inner side of the upper left end of the housing (1). The first spring (5) is nested on the outer side of the right end of the movable rod (4), and the limiting block (6) is tightly fitted to the right end of the first spring (5) and fixedly connected to the movable rod (4).

3. The drying equipment for processing weather-resistant synthetic leather according to claim 2, characterized in that: The outer side of the limiting block (6) is fitted with a scraper (7) that is fitted to the box body (1), and a second spring (8) is fixedly connected to the inner side of the upper end of the box body (1) and the scraper (7).

4. The drying equipment for processing weather-resistant synthetic leather according to claim 1, characterized in that: The drying structure includes a heating tube (10), an exhaust fan (11), and a mesh plate (12). The heating tube (10) is located above and below the inner side of the support rod (9). The front end of the heating tube (10) is embedded in the box body (1). The exhaust fan (11) and the mesh plate (12) are arranged in sequence inside the heating tube (10).

5. The drying equipment for processing weather-resistant synthetic leather according to claim 4, characterized in that: The exhaust fan (11) is installed on the inner side of the middle part of the heating pipe (10) and the mesh plate (12), and the front end of the mesh plate (12) is fixedly connected to the box body (1).

6. The drying equipment for processing weather-resistant synthetic leather according to claim 1, characterized in that: The front end of the box (1) has a symmetrical groove (17) on the inner side, and a solenoid valve (22) with an outer drain pipe (23) is fixedly installed on the inner side of the lower left end of the box (1).

7. The drying equipment for processing weather-resistant synthetic leather according to claim 1, characterized in that: The steam condensation structure includes a transfer sleeve (18), a pump (19), a condenser pipe (20), and a rubber sleeve (21). The transfer sleeve (18) is fixedly connected to the inner side of the lower left end of the housing (1). The pump (19) is nested inside the inner side of the right end of the transfer sleeve (18). The rubber sleeve (21) that is nested and attached to the inner side of the left end of the transfer sleeve (18) is attached at equal intervals to the inner side of the condenser pipe (20). The condenser pipe (20) is inclined to the lower left.

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