Degreasing device for leather processing

Abstract

The utility model relates to the technical field of leather processing, in particular to a degreasing device for leather processing, which is provided with a net barrel container with an external limit function and rotates in liquid, so that leather is degreased, the movement is stable, and the reliability is improved; comprising a degreasing barrel, a rotating driving motor, a speed reducer, a rotating frame, a net barrel, an external thread opening, an internal thread cover, a hinge and a barrel cover, the middle of the bottom end of the degreasing barrel is connected with the top end of the speed reducer, the input end of the speed reducer is connected with the output end of the rotating driving motor, and the output end of the speed reducer is connected with the middle of the bottom end of the rotating frame; the outer side of the top end of the rotating frame is evenly connected with a plurality of groups of cylinders, the top end of each group of cylinders is communicated with the bottom end of a group of external thread openings, the outer walls of the external thread openings are detachably screwed with the inner wall of the internal thread cover, and the left middle side of the top end of the degreasing barrel is movably connected with the middle of the left end of the barrel cover through a hinge.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of leather processing, specifically to a degreasing device for leather processing. BACKGROUND

[0002] Leather is the animal skin that has been denatured and is not easy to rot through physical and chemical processing such as unhairing and tanning. Leather is made of natural protein fibers in a three-dimensional space, and has a special grain layer on the surface, with natural grain and luster, and comfortable hand feeling.

[0003] In the leather processing process, the corresponding degreasing process needs to be carried out. The existing patent No. CN219689750U leather degreasing device is composed of a structure combination design of immersion tank group, stirring mechanism, gear pump group, filter device and liquid pumping device, which constitutes a leather degreasing device with automatic stirring, automatic liquid output, double impurity filtration and automatic liquid refilling function. The device has uniform degreasing and stirring, good degreasing effect and simple impurity filtration operation. The operator only needs to perform simple leather taking and placing operation, which is easy and convenient to operate, saves time and effort, and has very high working efficiency.

[0004] However, the leather raw material is placed by hanging, which makes the leather raw material unstable in the degreasing liquid and has poor reliability. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the shortcomings of the prior art, the utility model provides a degreasing device for leather processing, which is provided with a net tube container with external limiting, which rotates in the liquid by itself to degrease the leather, and has stable movement and improved reliability.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a degreasing device for leather processing, which comprises a degreasing barrel, a rotating drive motor, a speed reducer, a rotating frame, a net tube, an external thread port, an internal thread cover, a hinge and a barrel cover, the bottom end middle part of the degreasing barrel is connected with the top end of the speed reducer, the input end of the speed reducer is connected with the output end of the rotating drive motor, the output end of the speed reducer is connected with the bottom end middle part of the rotating frame, the top end outer side of the rotating frame is uniformly connected with a plurality of groups of net tubes, the top end of each group of net tubes is respectively connected with the bottom end of a group of external thread ports, the external thread port outer wall is detachably screwed with the internal thread cover inner wall, and the top end left middle side of the degreasing barrel is movably connected with the left end middle part of the barrel cover through the hinge.

[0009] Preferably, it further comprises a handle, and the external end side of the internal thread cover is connected with the inner side of the handle.

[0010] Preferably, it also includes a locking handle, a moving pin, and a fixed pin bracket. The top right middle side of the bucket lid is rotatably connected to the inner end of the locking handle, the output end of the locking handle is connected to one side of the inner end of the moving pin, and the top right middle side of the degreasing bucket is connected to the inner end of the fixed pin bracket.

[0011] Preferably, it also includes a handle, with the front side of the top of the bucket lid connected to the bottom end of the handle.

[0012] Preferably, it also includes a base frame and a fixed base. Multiple sets of base frames are evenly connected to the bottom circumference of the degreasing bucket, and the bottom end of each set of base frames is connected to the middle of the top of a fixed base.

[0013] Preferably, it also includes a connecting seat, a support frame, and a support block. The bottom left middle side of the degreasing barrel is connected to the top right side of the connecting seat, and the top left side of the connecting seat is connected to the bottom middle part of the support block via the support frame.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a degreasing device for leather processing, which has the following features:

[0016] Beneficial effects:

[0017] When the inner thread cap is open, the leather material to be treated can be placed inside the mesh cylinder. Then, the inner thread cap is screwed closed on the outside of the outer thread opening, confining the leather material inside the mesh cylinder. With the lid open, degreasing liquid is injected through the top of the degreasing tank. The lid is then closed under the constraint of the hinge. After that, the rotary drive motor is started. The rotary drive motor is reduced in speed by the reducer to make the rotating frame rotate, thereby driving multiple sets of mesh cylinders to move. The leather material inside the mesh cylinder moves and is efficiently degreased by the degreasing liquid. The mesh cylinder container with external confinement rotates within the liquid, thereby degreasing the leather. Its movement is stable, improving reliability. Attached Figure Description

[0018] Figure 1 This is an axial view of the structural schematic diagram of this utility model;

[0019] Figure 2 This utility model Figure 1 The right view;

[0020] Figure 3 This utility model Figure 1 Front view;

[0021] Figure 4 This utility model Figure 1 The top view.

[0022] Marked in the drawing: 1, defatting barrel; 2, rotary drive motor; 3, speed reducer; 4, rotary frame; 5, net cylinder; 6, external thread opening; 7, internal thread cover; 8, hinge; 9, barrel cover; 10, handle; 11, locking screw; 12, movable pin; 13, fixed pin frame; 14, handle; 15, connecting seat; 16, support frame; 17, support block; 18, base frame; 19, fixed base. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] EMBODIMENT

[0025] Please refer to Figures 1-4 A defatting device for leather processing, comprising a defatting barrel 1, a rotary drive motor 2, a speed reducer 3, a rotary frame 4, a net cylinder 5, an external thread opening 6, an internal thread cover 7, a hinge 8 and a barrel cover 9, the bottom end middle part of the defatting barrel 1 is connected with the top end of the speed reducer 3, the input end of the speed reducer 3 is connected with the output end of the rotary drive motor 2, the output end of the speed reducer 3 is connected with the bottom end middle part of the rotary frame 4, the top end outer side of the rotary frame 4 is uniformly connected with multiple groups of net cylinders 5, the top end of each group of net cylinders 5 is respectively connected with the bottom end of one group of external thread openings 6 in communication, the outer wall of the external thread opening 6 is detachably screwed with the inner wall of the internal thread cover 7, and the top end left middle side of the defatting barrel 1 is movably connected with the left end middle part of the barrel cover 9 through the hinge 8; when the internal thread cover 7 is in an open state, the leather raw material to be processed can be placed in the net cylinder 5, then the internal thread cover 7 is screwed and closed outside the external thread opening 6, the leather raw material is positioned inside the net cylinder 5, in the open state of the barrel cover 9, defatting liquid is injected from the top of the defatting barrel 1, and then the barrel cover 9 is closed under the constraint of the hinge 8, after that, the rotary drive motor 2 is started, the rotary drive motor 2 drives the rotary frame 4 to rotate through the speed reducer 3, so as to drive multiple groups of net cylinders 5 to move, the leather raw material in the net cylinder 5 moves efficiently through the defatting liquid.

[0026] It also comprises a handle 10, and one side of the outer end of the internal thread cover 7 is connected with the inner side of the handle 10; by pinching the handle 10, it is convenient to rotate the internal thread cover 7, and then screw on and off, thereby improving convenience.

[0027] The locking knob 11, the movable pin plate 12 and the fixed pin holder 13 are further included, the top end of the right middle side of the barrel cover 9 is rotationally connected with the inner end of the locking knob 11, the output end of the locking knob 11 is connected with one side of the inner end of the movable pin plate 12, and the inner end of the right middle side of the top of the degreasing barrel 1 is connected with the inner end of the fixed pin holder 13; when the barrel cover 9 is closed, the locking knob 11 can be twisted to make the movable pin plate 12 rotate and be pinched into the fixed pin holder 13, so that the barrel cover 9 is fixed after being closed, and the stability is improved.

[0028] The handle 14 is further included, and the top end of the middle front side of the barrel cover 9 is connected with the bottom end of the handle 14; the handle 14 is held to connect the barrel cover 9 to be opened and closed, and the convenience is improved.

[0029] The bottom foot frame 18 and the fixed base 19 are further included, a plurality of groups of bottom foot frames 18 are uniformly connected to the bottom end of the degreasing barrel 1, and the bottom end of each group of bottom foot frames 18 is connected with the top middle part of one group of fixed bases 19; the degreasing barrel 1 and the whole device are supported by the bottom foot frames 18, and the stability is improved.

[0030] The connecting seat 15, the support frame 16 and the support block 17 are further included, the bottom end of the left middle side of the degreasing barrel 1 is connected with the top end of the right side of the connecting seat 15, the top end of the left side of the connecting seat 15 is connected with the bottom middle part of the support block 17 through the support frame 16, and the barrel cover 9 is contacted by the support block 17 after being opened, is supported through the support frame 16, and is connected to the degreasing barrel 1 through the connecting seat 15, so that the activity is avoided.

[0031] In summary, when the degreasing device for leather processing is used, the degreasing barrel 1 and the whole device are supported by a plurality of groups of fixed bases 19 fixed on the ground, the support block 17 is contacted when the inner thread cover 7 is in an open state, is supported through the support frame 16, and is connected to the degreasing barrel 1 through the connecting seat 15, so that the activity is avoided, the leather raw material to be treated is placed in the mesh cylinder 5, then the inner thread cover 7 is rotated through the pinch handle 10, so that the outer thread port 6 is screw-mounted and closed outside, the leather raw material is positioned in the mesh cylinder 5, the degreasing liquid is injected into the degreasing barrel 1 through the upper opening of the degreasing barrel 1 when the barrel cover 9 is in an open state, the barrel cover 9 is closed under the constraint of the hinge 8, the locking knob 11 is twisted to make the movable pin plate 12 rotate and be pinched into the fixed pin holder 13 when the handle 14 is held to connect the barrel cover 9 to be closed, so that the barrel cover 9 is fixed after being closed, and then the rotating drive motor 2 is started, the rotating drive motor 2 is decelerated through the speed reducer 3 to make the rotating frame 4 rotate, so that a plurality of groups of mesh cylinders 5 are driven to move, the leather raw material in the mesh cylinder 5 is efficiently degreased through the movement.

[0032] The rotating drive motor 2 and the speed reducer 3 are common devices purchased on the market and known to those skilled in the art, and here we only use them without improving their structure and function, and we will not go into details here.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A degreasing device for leather processing, characterized by comprising: The utility model provides a kind of defatting barrel, including rotating drive motor (2), speed reducer (3), rotating frame (4), net cylinder (5), outer thread mouth (6), inner thread cover (7), hinge (8) and barrel cover (9), the defatting barrel (1) bottom end middle part is connected with the top end of speed reducer (3), and the input end of speed reducer (3) is connected with the output end of rotating drive motor (2), and the output end of speed reducer (3) is connected with the bottom end middle part of rotating frame (4), and the top end outside of rotating frame (4) is evenly connected with multiple groups of net cylinder (5), and the top end of each group of net cylinder (5) is respectively communicated with the bottom end of a group of outer thread mouth (6), and the outer wall of outer thread mouth (6) is detachably screwed with the inner wall of inner thread cover (7), and the top end left middle side of defatting barrel (1) is movably connected with the left end middle part of barrel cover (9) by hinge (8).

2. A degreasing device for leather processing according to claim 1, characterized in that: It also includes handle (10), the outer end side of the inner thread cover (7) is connected with the inner side of handle (10).

3. A degreasing device for leather processing according to claim 1, characterized in that: It also includes locking knob (11), moving pin piece (12) and fixed pin frame (13), the top end right middle side of barrel cover (9) is rotatably connected with the inner end of locking knob (11), and the output end of locking knob (11) is connected with the inner end side of moving pin piece (12), and the inner end of fixed pin frame (13) is connected with the right middle side of the inside top end of defatting barrel (1).

4. The degreasing device for leather processing according to claim 1, characterized in that: It also includes handle (14), the top end middle front side of barrel cover (9) is connected with the bottom end of handle (14).

5. A degreasing device for leather processing according to claim 1, characterized in that: It also includes bottom foot frame (18) and fixed base (19), the bottom end ring side of defatting barrel (1) is evenly connected with multiple groups of bottom foot frame (18), and the bottom end of each group of bottom foot frame (18) is respectively connected with the top end middle part of a group of fixed base (19).

6. A degreasing device for leather processing according to claim 1, characterized in that: It also includes connecting seat (15), support frame (16) and support block (17), the bottom end left middle side of defatting barrel (1) is connected with the top end right side of connecting seat (15), and the top end left side of connecting seat (15) is connected with the bottom end middle part of support block (17) through support frame (16).

Images