Leather hanging and airing device
By designing a leather hanging drying device, a combination of mounting frame, gears and return springs is used to make the leather swing during the conveying process, which solves the problem of slow water vapor exchange in traditional drying methods and improves drying efficiency.
Patent Information
- Application Number
- CN202423166731.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Traditional leather drying methods involve minimal swaying on the suspended conveyor line, resulting in slow moisture exchange and generally slow drying speeds.
Design a leather drying device that uses a combination of mounting frame, gears, conveyor chain and return spring to make the leather swing during the conveying process, thereby increasing the surface area for water vapor exchange with the air.
It accelerates the exchange of moisture between the leather and the surrounding air, thus improving drying efficiency.
Smart Images
Figure CN223752821U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to leather airing technical field, concretely relates to a leather hanging airing device. BACKGROUND
[0002] Leather is the animal skin that has denatured not easy to rot through the physical, chemical processing such as unhairing and tanning. In the production and manufacture processing of leather, some water is left in leather due to dyeing and other process treatments, and needs to be dried.
[0003] The traditional leather airing mode adopts the leather hanging on the suspension conveying line, and the leather is dried in the conveying process, but the swing range of the leather conveyed by the suspension conveying line is small, and the water vapor exchange speed with the surrounding air is general, so that the drying speed is general. UTILITY MODEL CONTENTS
[0004] The utility model discloses a leather hanging airing device to solve the technical deficiency of above-mentioned, can accelerate the swing range of leather in the conveying process, accelerate the drying speed.
[0005] The utility model discloses a leather hanging airing device, including the installation frame that sets up in ring, be provided with annular slide rail on the upper end surface of installation frame, interval is provided with the sliding seat on annular slide rail, the both ends of installation frame are provided with mounting seat, the horizontal rotatable gear of mounting seat is provided with conveying chain on the gear, and conveying chain sets up in ring and is matched with annular slide rail, and the sliding seat is connected with conveying chain correspondingly, and the power mechanism of drive connection with gear is provided on mounting seat, the horizontal installation plate of sliding seat's outside is provided with mounting hole, and the rotating shaft is rotatably arranged in mounting hole, the side of the upper end of rotating shaft is provided with the paddle that leans in, and the suspension frame is provided on the lower end of rotating shaft, and the reset spring is arranged between rotating shaft and installation plate, and one end of reset spring is fixedly connected with installation plate, and the other end of reset spring is fixedly connected with the side surface of rotating shaft, and the inside of the installation frame between both end gears is provided with the fixed rod that leans vertically and interval, and the side of the upper end of fixed rod is provided with the lever that leans out, and in the conveying process, the lever contacts with the paddle.
[0006] The principle of above-mentioned technical scheme is that leather is fixed on the suspension frame through the clamp, and the power mechanism makes the sliding seat slide through the gear and conveying chain, so that the suspension frame is conveyed, when the lever contacts with the paddle in the conveying process, the lever drives the paddle, makes the rotating shaft rotate, after the lever and the paddle are separated, the reset spring can reset the rotating shaft, so that leather on the suspension frame swings in the conveying process, accelerates the water vapor exchange speed of leather and surrounding air, and accelerates the drying speed.
[0007] Further, the inside of the both ends of installation frame is provided with the horizontal pole, and the vertical upward of the upper side of horizontal pole is provided with the hanger rod, and the upper end of hanger rod is fixed on the ceiling, so that the worker's passage under installation frame is convenient.
[0008] The leather drying device obtained by this utility model has the following advantages: during the transportation process, the leather fixed on the hanging frame will swing under the action of the lever, the lever plate and the return spring, thereby accelerating the exchange of water vapor between the leather and the surrounding air and speeding up the drying process. Attached Figure Description
[0009] Figure 1 This is a top view of Embodiment 1 of the present invention;
[0010] Figure 2 This is a bottom view of Embodiment 1 of the present invention;
[0011] Figure 3 In Embodiment 1 of this utility model Figure 1 A magnified view of a portion of the image. Detailed Implementation
[0012] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0013] Example 1:
[0014] like Figure 1 , 2 As shown in Figure 3, this utility model discloses a leather hanging and drying device, including a ring-shaped mounting frame 3, an annular slide rail 4 on the upper surface of the mounting frame 3, sliding seats 5 spaced apart on the annular slide rail 4, mounting seats 9 at both ends of the mounting frame 3, a rotatable gear 1 horizontally mounted on the mounting seat 9, a conveyor chain 2 mounted on the gear 1, the conveyor chain 2 being annular and matching the annular slide rail 4, the sliding seats 5 correspondingly connected to the conveyor chain 2, a power mechanism 10 connected to the gear 1 for transmission on the mounting seat 9, a mounting plate 11 horizontally mounted on the outer side of the sliding seat 5, a mounting hole on the mounting plate 11, and a rotating shaft 12 rotatably mounted in the mounting hole. A lever 13 is provided on the inner side of the upper end, and a suspension bracket 6 is provided on the lower end of the rotating shaft 12. A return spring 14 is provided between the rotating shaft 12 and the mounting plate 11. One end of the return spring 14 is fixedly connected to the mounting plate 11, and the other end of the return spring 14 is fixedly connected to the side of the rotating shaft 12. A fixing rod 15 is vertically provided on the inner side of the mounting bracket 3 between the two gears 1. A lever 16 is provided on the outer side of the upper end of the fixing rod 15. During the conveying process, the lever 16 contacts the lever 13. A crossbar 7 is provided on the inner side of both ends of the mounting bracket 3. A hanging rod 8 is vertically provided on the upper side of the crossbar 7. The upper end of the hanging rod 8 is fixed to the ceiling, so as to facilitate the passage of workers below the mounting bracket 3.
[0015] The principle of the above technical scheme is that the leather is fixed on the hanging frame 6 by the clamp, the power mechanism 10 drives the sliding seat 5 to slide through the gear 1 and the conveying chain 2, so that the hanging frame 6 is conveyed, and when the lever 16 contacts the push piece 13 during the conveying process, the lever 16 pushes the push piece 13 to make the rotating shaft 12 rotate, and after the lever 16 is separated from the push piece 13, the reset spring 14 can reset the rotating shaft 12, so that the leather on the hanging frame 6 swings during the conveying process, the water vapor exchange speed between the leather and the surrounding air is accelerated, and the drying speed is accelerated.
Claims
1. A leather hanging device, characterized in that, The application relates to a ring-shaped mounting rack (3), an upper end surface of the mounting rack (3) is provided with a ring-shaped sliding rail (4), the sliding rail (4) is provided with sliding seats (5) at intervals, both ends of the mounting rack (3) are provided with mounting seats (9), the mounting seats (9) are horizontally provided with rotatable gears (1), the gears (1) are provided with conveying chains (2), the conveying chains (2) are ring-shaped and matched with the ring-shaped sliding rail (4), the sliding seats (5) are connected with the conveying chains (2) in correspondence, the mounting seats (9) are provided with power mechanisms (10) in transmission connection with the gears (1), the outer side of the sliding seat (5) is horizontally provided with a mounting plate (11), the mounting plate (11) is provided with mounting holes, rotating shafts (12) are rotatably arranged in the mounting holes, the upper end of the rotating shaft (12) is provided with a pushing piece (13) on the inner side, the lower end of the rotating shaft (12) is provided with a hanging rack (6), the rotating shaft (12) and the mounting plate (11) are provided with return springs (14), one end of the return spring (14) is fixedly connected with the mounting plate (11), the other end of the return spring (14) is fixedly connected with the side of the rotating shaft (12), the inner side of the mounting rack (3) between the two gears (1) is vertically provided with fixed rods (15) at intervals, the outer side of the upper end of the fixed rod (15) is provided with a pushing rod (16), and the pushing rod (16) can contact the pushing piece (13) during the conveying process.
2. A leather hanging device according to claim 1, characterized in that The inner side of both ends of the mounting rack (3) is provided with cross rods (7), and the upper side of the cross rod (7) is vertically provided with a hanging rod (8).