CN216129618U

CN216129618U - Drying machine for leather processing

Info

Publication number: CN216129618U
Application number: CN202122484999.XU
Authority: CN
Inventors: 许汉彪; 郭祥林; 王铁刚
Original assignee: Haining Changan Leather Co ltd
Current assignee: Haining Changan Leather Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-25
Anticipated expiration: 2031-10-13

Abstract

The utility model provides a drying machine for leather processing. The airing machine for leather processing comprises a hanging and airing track, wherein a plurality of moving frames are arranged on the hanging and airing track, hanging and airing cross rods are fixed on the moving frames, hooks for hanging and holding material rods are hinged at two ends of each hanging and airing cross rod, the airing machine also comprises a support, a movable table is horizontally arranged at the lower part of the support in a sliding manner, a plurality of limiting grooves for limiting wheels of a turnover vehicle are arranged on the movable table, two mutually parallel positioning strips are arranged on the turnover vehicle, a plurality of positioning grooves for positioning the end parts of the material rods are arranged on the positioning strips, and the locating grooves are evenly distributed along the length direction of the locating strips, the movable table is also connected with a driving structure capable of driving the movable table to move back and forth, the two sides of the upper part of the support are respectively fixed with a first air cylinder, the end part of a piston rod of the first air cylinder is connected with the end part of the lifting table, the end part of the lifting table is respectively fixed with a second air cylinder, and the end part of a piston rod of the second air cylinder is respectively fixed with an electric paw capable of clamping a material rod. The utility model has the advantage of convenient airing and feeding.

Description

Drying machine for leather processing

Technical Field

The utility model belongs to the technical field of machinery, relates to a drying machine, and particularly relates to a drying machine for leather processing.

Background

In the production and processing process of the leather, the leather needs to be aired, and the next process is carried out after the leather is dried.

After retrieval, for example, chinese patent document discloses an automatic device for hanging and drying sheepskin [ application number: 201620900347.6, respectively; publication No.: CN206014957U ]. The automatic device for hanging and drying the sheepskin comprises a hanging and drying cross rod, wherein the hanging and drying cross rod is fixed on a movable frame, and hooks are arranged at two ends below the hanging and drying cross rod; the upper end of the moving frame is provided with a track pulley which is arranged on a hanging and airing track; and a frequency conversion device is arranged above the hanging and airing rail, and the bottom of the frequency conversion device is supported and fixed on the operating platform through a support. The automatic device for hanging and drying the sheepskin can save a large amount of labor force and time, so that the moisture of the sheepskin which needs to be dried after tanning and dyeing is uniformly volatilized, the uneven moisture content of the skin plate caused by sun exposure is avoided, and the production efficiency is improved; meanwhile, air convection and outdoor temperature are fully utilized, drying is uniform, resources are saved, production cost is reduced, and large-scale processing and production of the sheepskin are facilitated.

Although the automatic device for hanging and drying sheepskin disclosed in the patent improves the production efficiency, the device is inconvenient to feed, and therefore, it is necessary to design a drying machine for processing leather.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a drying machine for leather processing, which has the characteristic of convenience in drying and feeding.

The purpose of the utility model can be realized by the following technical scheme: a drying machine for leather processing comprises a hanging and drying track, wherein a plurality of moving frames are arranged on the hanging and drying track, hanging and drying cross rods are fixed on the moving frames, hooks for hanging and holding material rods are hinged to two ends of each hanging and drying cross rod, the drying machine is characterized by further comprising a support, a movable table is horizontally arranged on the lower portion of the support in a sliding mode, a plurality of limiting grooves for limiting wheels of a turnover vehicle are formed in the movable table, two positioning strips which are parallel to each other are arranged on the turnover vehicle, a plurality of positioning grooves for positioning the end portions of the material rods are formed in the positioning strips, the positioning grooves are evenly distributed along the length direction of the positioning strips, the movable table is further connected with a driving structure capable of driving the movable table to move back and forth, a first air cylinder is fixed to two sides of the upper portion of the support, a piston rod of the first air cylinder is vertically arranged, the end portion of the piston rod of the first air cylinder is connected with the end portion of a lifting table, a second air cylinder is fixed to the end portion of the lifting table, and a piston rod of the second air cylinder is horizontally arranged, and electric paws capable of clamping the material rods are fixed at the end parts of piston rods of the second air cylinders.

The working principle of the utility model is as follows: the leather is hung on a material rod of the turnover vehicle, and the turnover vehicle is positioned through a limiting groove on the movable table after being pushed into the airing machine; when feeding, the driving structure drives the movable table to move, the movable table drives the turnover vehicle to move, so that the material rods on the turnover vehicle move to the feeding position, the first cylinder on the support drives the lifting table to move up and down, the second cylinder on the lifting table drives the electric paw to move, the material rods on the turnover vehicle are grabbed and placed on the hook to be aired, and airing and feeding are convenient.

The driving structure comprises a servo motor, a driving wheel and a rack, the rack is horizontally fixed on the movable table, the servo motor is fixed on the support, an output shaft of the servo motor is horizontally arranged, the end part of the output shaft of the servo motor is connected with the driving wheel, and the driving wheel is meshed with the rack.

By adopting the structure, the servo motor works to drive the driving wheel to rotate, the driving wheel is meshed with the rack and drives the rack to move, and the rack drives the movable table to move.

The end part of the lifting platform is also fixed with an elastic limit plate for assisting the limiting of the hook.

By adopting the structure, the hook can be limited in a certain range during working.

The two ends of the movable table are also provided with guide parts which are obliquely arranged.

The turnover vehicle is also provided with a handle.

Compared with the prior art, this airing machine for leather processing has this advantage: in the utility model, the leather is hung on a material rod of a turnover vehicle, and the turnover vehicle is positioned through a limiting groove on a movable table after being pushed into an airing machine; when the material is loaded, the driving structure drives the movable table to move, the movable table drives the turnover vehicle to move, the material rods on the turnover vehicle move to the material loading position, the first air cylinder on the support drives the lifting table to move up and down, the second air cylinder on the lifting table drives the electric gripper to move, the material rods on the turnover vehicle are grabbed and placed on the hooks to be aired, and airing and material loading are convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the turnover vehicle of the present invention.

In the figure, 1, a movable table; 1a, a limiting groove; 2. an electric paw; 3. an elastic limit plate; 4. a first cylinder; 5. a second air cylinder; 6. a lifting platform; 7. a support; 8. a servo motor; 9. a drive wheel; 10. a rack; 11. a turnover vehicle; 12. a handle; 13. a material rod; 14. a positioning bar; 14a and a positioning groove.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figures 1-2, the airing machine for leather processing comprises a hanging and airing track, wherein a plurality of moving frames are arranged on the hanging and airing track, a hanging and airing cross rod is fixed on each moving frame, two ends of each hanging and airing cross rod are hinged with hooks for hanging and holding a material rod 13, the airing machine also comprises a support 7, the lower part of the support 7 is horizontally provided with a movable table 1 in a sliding manner, the movable table 1 is provided with a plurality of limiting grooves 1a for limiting wheels of a turnover vehicle 11, the turnover vehicle 11 is provided with two parallel positioning bars 14, the positioning bars 14 are provided with a plurality of positioning grooves 14a for positioning the end parts of the material rods 13, the positioning grooves 14a are uniformly distributed along the length direction of the positioning bars 14, the movable table 1 is also connected with a driving structure capable of driving the movable table to move back and forth, two sides of the upper part of the support 7 are respectively fixed with a cylinder I4, a piston rod of the cylinder I4 is vertically arranged, the end part of a piston rod of the cylinder I4 is connected with the end part of a lifting table 6, the end part of the lifting platform 6 is fixed with a second air cylinder 5, a piston rod of the second air cylinder 5 is horizontally arranged, and the end part of the piston rod of the second air cylinder 5 is fixed with an electric paw 2 capable of clamping a material rod 13.

The driving structure comprises a servo motor 8, a driving wheel 9 and a rack 10, the rack 10 is horizontally fixed on the movable table 1, the servo motor 8 is fixed on the support 7, an output shaft of the servo motor 8 is horizontally arranged, the end part of an output shaft of the servo motor 8 is connected with the driving wheel 9, and the driving wheel 9 is meshed with the rack 10.

The end parts of the lifting platform 6 are also fixed with elastic limit plates 3 for assisting the limiting of the hooks.

The two ends of the movable table 1 are also provided with guide parts which are obliquely arranged.

The turnover vehicle 11 also has a handle 12.

The working principle of the utility model is as follows: the leather is hung on a material rod 13 of the turnover vehicle 11, and the turnover vehicle 11 is positioned through a limiting groove 1a on the movable table 1 after being pushed into the airing machine; during material loading, the driving structure drives the movable table 1 to move, the movable table 1 drives the turnover vehicle 11 to move, the material rods 13 on the turnover vehicle 11 are made to move to a material loading position, the first cylinder 4 on the support 7 drives the lifting table 6 to move up and down, the second cylinder 5 on the lifting table 6 drives the electric paw 2 to move, the material rods 13 on the turnover vehicle 11 are grabbed, the material rods 13 are placed on the hooks to be aired, and airing and material loading are convenient.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A drying machine for leather processing comprises a hanging and airing rail, wherein a plurality of moving frames are arranged on the hanging and airing rail, a hanging and airing cross rod is fixed on each moving frame, two ends of each hanging and airing cross rod are hinged with hooks for hanging and holding a material rod (13), the drying machine is characterized by further comprising a support (7), a movable table (1) is horizontally arranged on the lower portion of each support (7) in a sliding mode, a plurality of limiting grooves (1a) used for limiting wheels of a turnover vehicle (11) are formed in each movable table (1), two parallel positioning strips (14) are mounted on each turnover vehicle (11), a plurality of positioning grooves (14a) used for positioning the end portions of the material rods (13) are formed in each positioning strip (14), the positioning grooves (14a) are evenly distributed along the length direction of the positioning strips (14), the movable table (1) is further connected with a driving structure capable of driving the movable table to move back and forth, a first air cylinder (4) is fixed on two sides of the upper portion of each support (7), and the piston rod of the first cylinder (4) is vertically arranged, the end part of the piston rod of the first cylinder (4) is connected with the end part of the lifting platform (6), the end part of the lifting platform (6) is fixed with a second cylinder (5), the piston rod of the second cylinder (5) is horizontally arranged, and the end part of the piston rod of the second cylinder (5) is fixed with an electric paw (2) capable of clamping the material rod (13).

2. The airing machine for leather processing according to claim 1, wherein the driving structure includes a servo motor (8), a driving wheel (9), and a rack (10), the rack (10) is horizontally fixed on the movable table (1), the servo motor (8) is fixed on the support (7), an output shaft of the servo motor (8) is horizontally disposed, an end of the output shaft of the servo motor (8) is connected with the driving wheel (9), and the driving wheel (9) is engaged with the rack (10).

3. The airing machine for leather processing according to claim 1, wherein elastic limiting plates (3) for auxiliary limiting of hooks are fixed to the end portions of the lifting table (6).

4. Airing machine for leather processing according to claim 1, characterized in that the two ends of the movable table (1) are provided with inclined guides.

5. Sunning machine for leather processing according to claim 1, characterized in that the turnover vehicle (11) is further provided with a handle (12).