Leather hanging and airing line

Abstract

The leather hanging and airing line comprises a water collecting base, a fixed supporting rod is fixedly connected to the center of the inner wall of the lower end of the water collecting base, the upper end of the fixed supporting rod is rotationally connected with a baking supporting rotating rod through a rotating head and a rotating groove, and a drying machine is arranged at the upper end of the baking supporting rotating rod; the outer portion of the cylindrical outer wall of the baking supporting rotary rod communicates with multiple sets of baking hanging rods which are vertically arranged downwards, wet leather is arranged outside the upper ends of the multiple baking hanging rods in each set, the baking hanging rods can rotate around the central axis through the rotatable supporting structure, the wet leather can be hung and aired more conveniently, and the drying efficiency is improved. Meanwhile, the baking hanging rods can evenly conduct hot air drying on the wet leather through the baking holes, water evaporation is accelerated, the drying efficiency and quality are improved, a water collecting base is designed and used for collecting liquid dripping from the wet leather in the drying process, meanwhile, a filter screen is embedded, impurities in the liquid are effectively filtered out, and liquid recycling and workshop cleaning are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of leather processing, in particular to a leather hanging and drying line. Background Art

[0002] The leather processing industry is one of the world's most important traditional industries, and the drying of wet leather is a critical step in the production process. Traditional leather drying methods typically use fixed drying equipment, which suffers from low drying efficiency and uneven drying. Furthermore, if liquid dripping from the wet leather is directly discharged during the drying process, it not only wastes resources but also pollutes the environment, affecting workshop cleanliness and the working environment.

[0003] Existing wet leather drying equipment is mostly fixed-type, with limited hot air circulation and temperature control methods. This fails to meet the differentiated drying requirements of different leather materials, easily leading to surface cracking or excessive internal humidity, which impacts leather quality. Furthermore, the direct discharge of moisture and liquid generated during the drying process not only increases workshop humidity but also can cause equipment corrosion, environmental pollution, and complicate post-process cleanup.

[0004] To address these issues, the industry urgently needs an efficient, environmentally friendly, and intelligently controllable leather drying equipment to improve drying efficiency, ensure leather quality, and simultaneously recycle resources and reduce environmental pollution. Against this backdrop, this patent proposes a new leather drying line design that aims to improve the drying efficiency and quality of wet leather by optimizing the drying structure and control methods, while also achieving a clean workshop environment and sustainable resource utilization. Utility Model Content

[0005] The main purpose of the utility model is to provide a leather hanging and drying line, aiming to solve the problems of low drying efficiency and uneven drying in the traditional leather drying method proposed in the above background technology.

[0006] In order to solve the above problems, the utility model proposes a leather hanging and drying line, comprising a water collecting base, a fixed support rod fixedly connected to the center of the inner wall of the lower end of the water collecting base, the upper end of the fixed support rod is rotatably connected to a baking support rotary rod through a rotating head and a rotating groove, a dryer is provided at the upper end of the baking support rotary rod, and the outside of the cylindrical outer wall of the baking support rotary rod is connected to multiple groups of baking hanging rods arranged vertically downward, and wet leather is provided on the outside of the upper end of each group of multiple baking hanging rods.

[0007] In one embodiment, a clamping groove is provided on the inner side of the outer side of the upper end of the water collecting base, and a clamping column is provided on the outer side of the lower side of each of the fixed support rods.

[0008] In one embodiment, filter screens are clamped inside the front and rear sides of the upper end of the water collection base, and the filter screens are clamped inside the upper end of the water collection base through clamping grooves and clamping columns.

[0009] In one embodiment, the upper outer wall and the lower inner wall of the filter are both tapered, a retaining ring is fixedly connected to the outer side of the upper end of the filter, and the retaining ring fits against the inner wall of the slot.

[0010] In one embodiment, a limited swivel is rotatably connected to the inner upper side of the outer cylindrical wall of the fixed support rod, a scraper is fixedly connected to the front end of the limited swivel, and the lower end of the scraper is in contact with the upper end of the filter screen, and a handle is provided on the front side of the upper end of the scraper.

[0011] In one embodiment, a plurality of baking holes are formed in the inner portion of the outer walls of both ends of the baking hanging rod away from the central axis in the horizontal direction, and the plurality of baking holes are communicated with the inner portion of the baking hanging rod.

[0012] In one embodiment, a limiting clamping ring is clamped inside the upper end of the baking hanging rod, and the limiting clamping ring is fixedly connected to the outer side of the lower end of the dryer.

[0013] In one embodiment, an electric heating plate is provided inside the limiting clamp ring, and a drying fan is provided on the upper side of the electric heating plate.

[0014] In one embodiment, the drying fan is fixedly connected to the interior of the lower end of the dryer through a connecting rod, and an air filter element is clamped to the interior of the upper end of the dryer.

[0015] In one embodiment, a controller is provided inside the center of the upper end of the air filter element, and a control scale is provided on the outer side of the upper end of the controller.

[0016] Beneficial effects:

[0017] 1. Rotating baking support system: The rotatable support structure allows the baking hanging rod to rotate around the central axis, making it easier to hang wet leather for drying. At the same time, the baking hanging rod can evenly dry the wet leather with hot air through the baking holes, accelerating moisture evaporation and improving drying efficiency and quality.

[0018] 2. Integrated water collection and filtration base: A water collection base is designed to collect the liquid dripping from wet leather during the drying process. At the same time, the built-in filter can effectively filter out impurities in the liquid, making it easier for liquid recovery and workshop cleaning.

[0019] 3. Impurity scraping device: Through the combination of the limiting ring and the scraper, the debris on the filter screen can be regularly removed, simplifying the cleaning process and ensuring the liquid filtration effect.

[0020] 4. Intelligent hot air control and circulation system: Equipped with an electric heating plate and drying fan, it can control the heat supply and evenly distribute hot air through the dryer to the drying rack, accelerating the drying process of wet leather. The use of an air filter ensures the cleanliness of the input hot air to prevent impurities from damaging the leather.

[0021] 5. Intelligent control device: The setting of the controller and control scale allows the user to adjust the hot air temperature and wind speed according to the type of wet leather, achieving precise drying and preventing the leather from being overheated and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the leather hanging and drying line of the present utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the leather hanging and drying line of the present invention;

[0025] Figure 3 This is a schematic diagram of the fixed support rod connection structure of the utility model;

[0026] Figure 4 This utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0027] Figure 5 This utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0028] Figure 6 This utility model Figure 2 Enlarged schematic diagram at point C in the middle;

[0029] Figure 7 It is a schematic diagram of the connection structure of the dryer of the present utility model.

[0030] The following are the descriptions of the reference numerals:

[0031] 1. Water collecting base; 2. Fixed support rod; 3. Baking support rotary rod; 4. Dryer; 5. Baking hanging rod; 6. Wet leather; 7. Slot; 8. Clamping column; 9. Filter; 10. Retaining ring; 11. Limiting swivel; 12. Scraper; 13. Turning handle; 14. Baking hole; 15. Limiting clamp ring; 16. Electric heating plate; 17. Drying fan; 18. Air filter; 19. Controller; 20. Control scale. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0034] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] The utility model provides Figure 1-Figure 7The leather hanging and drying line shown in the figure includes a water collecting base 1, a fixed support rod 2 is fixedly connected to the center of the inner wall of the lower end of the water collecting base 1, the upper end of the fixed support rod 2 is rotatably connected to the baking support rotary rod 3 through a rotating head and a rotating groove, and a dryer 4 is provided on the upper end of the baking support rotary rod 3. The outside of the cylindrical outer wall of the baking support rotary rod 3 is connected to multiple groups of baking hanging rods 5 arranged vertically downward, and wet leather 6 is provided on the outside of the upper end of each group of multiple baking hanging rods 5. Multiple baking holes 14 are opened on the inner side of the outer wall of the two ends of the baking hanging rod 5 away from the central axis in the horizontal direction, and the multiple baking holes 14 are connected to the inside of the baking hanging rod 5. On the hanging and drying production line, the wet leather 6 is hung and dried by multiple groups of baking hanging rods 5, and multiple The group of baking hanging rods 5 can be rotated by rotating the baking support rotary rod 3 on the upper end of the fixed support rod 2, so that the wet leather 6 can be hung and aired more conveniently on the outside of the upper ends of multiple groups of baking hanging rods 5, and the dryer 4 can blow hot air into the baking hanging rod 5 through the inside of the baking support rotary rod 3, and dry the wet leather 6 through multiple baking holes 14 opened on the outer wall of the baking hanging rod 5, so that multiple vertically downward baking hanging rods 5 can evenly dry the wet leather 6, thereby improving the drying efficiency and drying quality of the wet leather 6, and when the liquid inside the wet leather 6 drips downward, it can be collected by the water collecting base 1, which can not only make it more convenient to process the dripping liquid, but also ensure that the environment of the production workshop is clean and tidy.

[0037] Preferably, a card slot 7 is provided inside the outer side of the upper end of the water collecting base 1, and a card column 8 is provided on the outer side of the lower side of the fixed support rod 2. A filter screen 9 is clamped inside the front and rear sides of the upper end of the water collecting base 1. The filter screen 9 is clamped inside the upper end of the water collecting base 1 through the card slot 7 and the card column 8. In the process of the liquid inside the wet leather 6 dripping into the inside of the water collecting base 1, the liquid can be filtered through the filter screen 9 clamped inside the upper end of the water collecting base 1, which can effectively filter out the debris inside the liquid, making the dripping liquid more convenient to handle and recycle.

[0038] Preferably, the upper outer wall and the lower inner wall of the filter screen 9 are both conically arranged, and the outer side of the upper end of the filter screen 9 is fixedly connected to a retaining ring 10, and the retaining ring 10 is in contact with the inner wall of the card slot 7, and the upper inner side of the cylindrical outer wall of the fixed support rod 2 is rotatably connected to a limiting swivel 11, and the front end of the limiting swivel 11 is fixedly connected to a scraper 12, and the lower end of the scraper 12 is in contact with the upper end of the filter screen 9, and a turning handle 13 is provided on the front side of the upper end of the scraper 12. The debris filtered out by the filter screen 9 can be scraped off by the scraper 12 and concentrated together, so that the filtered debris is more convenient to remove and process, and the scraper 12 can be rotated around the fixed support rod 2 through the limiting swivel 11, and can be rotated by pulling the turning handle 13.

[0039] Preferably, a limiting clamp ring 15 is clamped inside the upper end of the baking hanging rod 5, and the limiting clamp ring 15 is fixedly connected to the outer side of the lower end of the dryer 4. An electric heating plate 16 is provided inside the limiting clamp ring 15, and a drying fan 17 is provided on the upper side of the electric heating plate 16. The drying fan 17 is fixedly connected to the lower end of the dryer 4 through a connecting rod. An air filter element 18 is clamped inside the upper end of the dryer 4, and a controller 19 is provided inside the center of the upper end of the air filter element 18. A control scale 20 is provided on the outer side of the upper end of the controller 19. In the process of drying the wet leather 6, the dryer 4 can provide a heat source through the electric heating plate 16, and can draw in external air from the upper end of the dryer 4 through the drying fan 17. The inhaled air is filtered through the air filter element 18 and then blown into the baking support rotary rod 3 through the inside of the electric heating plate 16, thereby providing hot air for the inside of the baking support rotary rod 3 and the multiple baking hanging rods 5. Since the controller 19 can control the current passing through the electric heating plate 16 and the drying fan 17 by turning the knob inside the upper end, the amount of heat generated by the electric heating plate 16 and the speed of rotation of the drying fan 17 can be controlled by the controller 19. At the same time, the controller 19 can accurately display the current through the control scale 20, ensuring that the dryer 4 can dry different types of wet leather 6 and avoid burning the wet leather 6.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A leather hanging line, characterized in that: The invention comprises a water collecting base (1), wherein a fixed support rod (2) is fixedly connected to the center of the inner wall of the lower end of the water collecting base (1), and the upper end of the fixed support rod (2) is rotatably connected to a baking support rotary rod (3) through a rotating head and a rotating groove, and a dryer (4) is provided on the upper end of the baking support rotary rod (3). The outer cylindrical outer wall of the baking support rotary rod (3) is connected to multiple groups of baking hanging rods (5) arranged vertically downward, and the upper end of each group of the multiple baking hanging rods (5) is provided with wet leather (6).

2. The leather hanging line according to claim 1, characterized in that: A clamping groove (7) is provided on the outer interior of the upper end of the water collecting base (1), and a clamping column (8) is provided on the outer bottom side of each of the fixed support rods (2).

3. The leather hanging line according to claim 2, characterized in that: Filter screens (9) are clamped inside the front and rear sides of the upper end of the water collection base (1), and the filter screen (9) is clamped inside the upper end of the water collection base (1) through a clamping groove (7) and a clamping column (8).

4. The leather hanging line according to claim 3, characterized in that: The outer wall of the upper end and the inner wall of the lower end of the filter screen (9) are both arranged in a conical shape. A retaining ring (10) is fixedly connected to the outer side of the upper end of the filter screen (9), and the retaining ring (10) is in contact with the inner wall of the slot (7).

5. The leather hanging line according to claim 4, characterized in that: The upper side of the cylindrical outer wall of the fixed support rod (2) is rotatably connected to a limited swivel (11), the front end of the limited swivel (11) is fixedly connected to a scraper (12), and the lower end of the scraper (12) is in contact with the upper end of the filter screen (9), and a handle (13) is provided on the front side of the upper end of the scraper (12).

6. The leather hanging line according to claim 1, characterized in that: A plurality of baking holes (14) are provided inside the outer walls of both ends of the baking hanging rod (5) away from the central axis in the horizontal direction, and the plurality of baking holes (14) are communicated with the interior of the baking hanging rod (5).

7. The leather hanging line according to claim 6, characterized in that: A limiting clamping ring (15) is clamped inside the upper end of the baking hanging rod (5), and the limiting clamping ring (15) is fixedly connected to the outer side of the lower end of the drying machine (4).

8. The leather hanging line according to claim 7, characterized in that: An electric heating plate (16) is provided inside the limiting clamp ring (15), and a drying fan (17) is provided on the upper side of the electric heating plate (16).

9. The leather hanging line according to claim 8, characterized in that: The drying fan (17) is fixedly connected to the interior of the lower end of the dryer (4) via a connecting rod, and an air filter element (18) is clamped to the interior of the upper end of the dryer (4).

10. The leather hanging line according to claim 9, characterized in that: A controller (19) is provided inside the center of the upper end of the air filter element (18), and a control scale (20) is provided on the outer side of the upper end of the controller (19).

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