Environment-friendly steel drum body material plate shearing device with protection mechanism

Abstract

The utility model discloses an environment-friendly steel drum body material plate shearing device with a protection mechanism, and relates to the field of cutting equipment, the environment-friendly steel drum body material plate shearing device comprises a cutting frame, an annular cutting mechanism and a reversing mechanism, a circular channel is formed in the middle of the cutting frame, and a wrapping cylinder is vertically arranged in the circular channel in the middle of the cutting frame; the environment-friendly steel drum body material plate shearing device with the protection mechanism comprises a wrapping cylinder, the outer side of the wrapping cylinder is sleeved with a drum skin, a built-in clamping frame is vertically arranged at the connecting position of the wrapping cylinder and a shearing frame in a penetrating mode, a circular plate is arranged at the bottom end of the built-in clamping frame, and a second motor body is arranged at the bottom end of the circular plate. The wrapping cylinder and the skin cutting piece of the girdling mechanism are driven by the reversing mechanism to reversely rotate to form relative movement, so that the cutting linear speed is increased, and the barrel skin cutting process is accelerated; the skin cutting piece is of an acute-angle inner side angle and top face downward-inclined structure, it is guaranteed that the cutting edge continuously cuts into the barrel skin downwards, incomplete cutting or residual cutting is avoided, and the quality of finished products is improved.

Description

TECHNICAL FIELD

[0001] The utility model cutting equipment technical field, specifically is a kind of environmental protection steel barrel body material plate shearing device with protection mechanism. BACKGROUND

[0002] In the field of steel drum manufacturing, the shearing processing of barrel body material is a key link. The traditional plate shearing device mostly adopts single cutting mode, and the cutting efficiency is low and the burr residue is easy to produce, which needs subsequent secondary processing.

[0003] The cutting device of the barrel body material plate of the packaging steel drum disclosed in Publication No. CN209698152U effectively solves the problem of steel roll jamming or accumulation by setting a buffer pit on the conveying path, but the device generally lacks reliable protection mechanism, and the barrel skin is easy to deviate or fall off during cutting due to unstable fixation, which has safety hazards.

[0004] Therefore, in view of the above, the existing deficiencies are studied and improved, and an environmental protection steel barrel body material plate shearing device with protection mechanism is provided. INVENTION CONTENTS

[0005] The utility model aims at providing an environmental protection steel barrel body material plate shearing device with protection mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an environmental protection steel barrel body material plate shearing device with protection mechanism, comprising: a cutting frame, a ring cutting mechanism and a reversing mechanism, a circular channel is formed in the middle of the cutting frame, a sleeve is vertically arranged inside the circular channel in the middle of the cutting frame, a barrel skin is sleeved outside the sleeve, an internal clamping frame is vertically arranged at the connection between the sleeve and the cutting frame, a circular plate is arranged at the bottom end of the internal clamping frame, and a second motor body is arranged at the bottom end of the circular plate.

[0007] The ring cutting mechanism is used to cut the outside of the barrel skin.

[0008] The reversing mechanism is used to speed up the cutting process of the barrel skin.

[0009] Further, the internal clamping frame is symmetrically arranged inside the sleeve, and the inside structure of the internal clamping frame is a semicylindrical structure.

[0010] Further, the ring cutting mechanism comprises a anti-falling cover, a clamping sleeve, a skin cutting piece, an outer cutting plate and a tooth ring, the bottom end of the sleeve is provided with a tooth ring, the top end of the tooth ring is annularly provided with an outer cutting plate, the inside of the internal clamping frame is clamped with a clamping sleeve, the top end of the clamping sleeve is provided with an anti-falling cover, and the inside of the anti-falling cover and the clamping sleeve is provided with a skin cutting piece.

[0011] Further, the diameter of the card barrel is equal to the interval of the symmetrically placed built-in card holder.

[0012] Further, the surface of the outer cutting plate near the side of the barrel presents an inclined angle.

[0013] Further, the diameter of the outside of the anti-falling cover is equal to the diameter of the inside of the circular channel at the middle of the cutting frame.

[0014] Further, the reversing mechanism comprises a first motor body and a tooth column, one side of the bottom end of the cutting frame is provided with the first motor body, the top end of the first motor body is provided with the tooth column, and the sawtooth structure outside the tooth column is engaged with the sawtooth structure outside the tooth ring.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The utility model discloses a reversing mechanism drives the barrel and the cutting mechanism to rotate reversely, forms relative motion, improves cutting line speed, speeds up the barrel skin cutting process, the barrel skin is clamped by the outer cutting plate and cooperates with the anti-falling cover, forms axial limit, prevents the barrel skin from falling off when rotating and cutting, the built-in card holder and the nesting structure of the card barrel enhance the stability of the cutting mechanism, and the annular clamping design of the anti-falling cover and the cutting frame provides a physical protection barrier in the cutting process, reduces the operation risk and external interference.

[0017] 2. The utility model discloses a reversing mechanism drives the barrel and the cutting mechanism to rotate reversely, forms relative motion, improves cutting line speed, speeds up the barrel skin cutting process, the barrel skin is clamped by the outer cutting plate and cooperates with the anti-falling cover, forms axial limit, prevents the barrel skin from falling off when rotating and cutting, the built-in card holder and the nesting structure of the card barrel enhance the stability of the cutting mechanism, and the annular clamping design of the anti-falling cover and the cutting frame provides a physical protection barrier in the cutting process, reduces the operation risk and external interference. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a top view structural schematic diagram of the utility model;

[0020] Figure 3 It is a cutting frame structural schematic diagram of the utility model;

[0021] Figure 4 It is a front view structural schematic diagram of the cutting frame of the utility model;

[0022] Figure 5 It is an anti-falling cover structural schematic diagram of the utility model.

[0023] In the drawing: 1, cutting frame;2, tooth column;3, tooth ring;4, outer cutting plate;5, barrel;6, anti-falling cover;7, barrel skin;8, built-in card holder;9, first motor body;10, second motor body;11, cutting piece;12, card barrel. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1-5 As shown, an environmentally friendly steel barrel shearing device with a protective mechanism includes: a shearing frame 1, a ring cutting mechanism, and a reversing mechanism. A circular channel is provided in the middle of the shearing frame 1. A sleeve 5 is vertically arranged inside the circular channel in the middle of the shearing frame 1. A barrel skin 7 is sleeved on the outside of the sleeve 5. An internal card holder 8 is vertically arranged through the connection between the sleeve 5 and the shearing frame 1. A circular plate is provided at the bottom of the internal card holder 8. A second motor body 10 is provided at the bottom of the circular plate.

[0026] The ring-cutting mechanism is used to cut the outside of the barrel skin 7;

[0027] The reversing mechanism is used to speed up the process of cutting the barrel skin 7.

[0028] The ring-cutting mechanism includes an anti-detachment cap 6, a clamping cylinder 12, a cutting piece 11, an outer cutting plate 4, and a toothed ring 3. A toothed ring 3 is provided at the bottom of the outer side of the sleeve 5, and an outer cutting plate 4 is provided at the top of the toothed ring 3. The clamping cylinder 12 is clamped on the inner side of the built-in clamping frame 8, and an anti-detachment cap 6 is provided at the top of the clamping cylinder 12. The cutting piece 11 is provided on the inner side of the anti-detachment cap 6 and the clamping cylinder 12.

[0029] The rest are as follows: Since the inside of the bag 5 is vertically connected with the built-in card holder 8, and the bottom end of the built-in card holder 8 is connected to the second motor body 10, the built-in card holder 8 is symmetrically placed inside the bag 5, and the inner side of the assembled built-in card holder 8 has a cylindrical empty groove, which is used to lock the card holder 12 at the bottom of the anti-detachment cover 6. After the anti-detachment cover 6 is locked in the central hole in the middle of the cutting frame 1, the card holder 12 is inserted into the built-in card holder 8 inside the bag 5. At this time, the cut leather piece 11 is pressed against the outer edge of the outer barrel leather 7 of the bag 5.

[0030] When the built-in card holder 8 is locked on the outside of the card cylinder 12, the second motor body 10 is started. The second motor body 10 drives the built-in card holder 8 to rotate inside the bag cylinder 5. Because the built-in card holder 8 is locked on the outside of the card cylinder 12, the built-in card holder 8 drives the card cylinder 12 to rotate. Therefore, the card cylinder 12 will drive the anti-detachment cap 6 to rotate. At the same time, the leather cutting piece 11 inside the anti-detachment cap 6 will also rotate.

[0031] In addition, the outer side of the sleeve 5 is wrapped with a barrel skin 7, and a toothed ring 3 is fixedly installed at the lower end of the outer side of the sleeve 5. An outer cutting plate 4 is arranged in a ring at the upper end of the toothed ring 3. At the same time, the outer cutting plate 4 has an inclined structure near the surface of the barrel skin 7. The length of the outer cutting plate 4 gradually decreases from bottom to top, so the outer cutting plate 4 holds the bottom of the barrel skin 7 to the outside of the sleeve 5.

[0032] After the outer cutting plate 4 holds the tub skin 7 in place, the anti-detachment cover 6 drives the clamping cylinder 12 to insert into the tub 5. The bottom end of the anti-detachment cover 6 rests against the top of the cutting frame 1. The gap between the clamping cylinder 12 and the cutting piece 11 accommodates the tub skin 7. When the second motor body 10 drives the built-in clamping frame 8 to rotate, the built-in clamping frame 8 drives the clamping cylinder 12 and the anti-detachment cover 6 to rotate. The cutting piece 11 on the inner side of the anti-detachment cover 6 performs a circular cut on the surface of the stationary tub skin 7. Because the inner angle of the cutting piece 11 is an acute angle and the top surface of the cutting piece 11 is inclined downwards, the cutting piece 11 will gradually cut downwards towards the surface of the tub skin 7 during rotation, preventing the tub skin 7 from not being completely cut.

[0033] like Figures 1-5 As shown, an environmentally friendly steel barrel shearing device with a protective mechanism includes a reversing mechanism comprising a first motor body 9 and a toothed column 2. The first motor body 9 is located on one side of the bottom end of the shearing frame 1, and the toothed column 2 is located on the top end of the first motor body 9. The serrated structure on the outer side of the toothed column 2 meshes with the serrated structure on the outer side of the toothed ring 3.

[0034] As for the rest, since the toothed ring 3 is fixed to the bottom end of the sleeve 5, and the sawtooth structure on the outside of the toothed ring 3 meshes with the sawtooth structure of the toothed column 2, when the first motor body 9 drives the toothed column 2 to rotate, the toothed column 2 drives the toothed ring 3 to rotate, and the toothed ring 3 drives the sleeve 5 to rotate.

[0035] In addition, the outer cutting plate 4 clamps the tub skin 7 to the outside of the sleeve 5, so when the sleeve 5 rotates, the tub skin 7 also rotates. Because the rotation direction of the toothed ring 3 is opposite to the rotation direction of the second motor body 10 driving the built-in clamp 8, the rotation direction of the sleeve 5 is opposite to the rotation direction of the cutting piece 11. Therefore, the opposite rotation direction of the sleeve 5 and the cutting piece 11 can ensure that the thread of the tub skin 7 is accelerated when it is cut.

[0036] Working principle: when using the environmental protection steel barrel body material cutting plate device with protection mechanism, first, the barrel skin 7 is wound on the outside of the package cylinder 5, then the anti-off cover 6 is covered on the outside of the barrel skin 7 and the package cylinder 5, and the bottom end of the anti-off cover 6 is clamped into the annular part in the middle of the cutting frame 1, so that the cutting sheet 11 on the inside of the anti-off cover 6 abuts against the outside of the barrel skin 7, and the clamping cylinder 12 clamps the inside of the built-in clamping frame 8 arranged in the package cylinder 5, at this time, the clamping cylinder 12 rotates with the built-in clamping frame 8, then the second motor body 10 is started, the second motor body 10 drives the built-in clamping frame 8 to rotate, and the built-in clamping frame 8 drives the clamping cylinder 12 and the anti-off cover 6 to rotate;

[0037] Because the outside of the barrel skin 7 is annularly provided with the outer cutting plate 4, and the inclined surface of the outer cutting plate 4 prevents the barrel skin 7 from being separated from the package cylinder 5 during rotation, at the same time, the upper end part of the outer cutting plate 4 is clamped into the inside of the anti-off cover 6, and the outer cutting plate 4 can be inserted into the gap of the cutting sheet 11, and the top end part of the outer cutting plate 4 is not in the same straight line with the top end part of the barrel skin 7;

[0038] When the second motor body 10 drives the built-in clamping frame 8 to rotate, the clamping cylinder 12 on the inside of the built-in clamping frame 8 rotates, the clamping cylinder 12 drives the anti-off cover 6 to rotate, the anti-off cover 6 is provided with double-layer cutting sheets 11 on the inside, and the included angle between the cutting sheets 11 and the clamping cylinder 12 is an acute angle, at the same time, the top surface of the cutting sheet 11 is downwardly inclined with the horizontal surface, at this time, the cutting sheet 11 annularly cuts the outside of the barrel skin 7;

[0039] The first motor body 9 is started, the first motor body 9 drives the tooth column 2 to rotate, the barrel skin 7 is annularly sleeved with the tooth ring 3 at the bottom end on the outside, and the sawtooth structure on the outside of the tooth ring 3 is engaged with the sawtooth structure on the outside of the tooth column 2, so when the tooth column 2 rotates, the tooth column 2 drives the tooth ring 3 to rotate, because the tooth ring 3 is fixedly connected with the package cylinder 5, so when the tooth ring 3 rotates, the tooth ring 3 drives the package cylinder 5, the barrel skin 7 and the outer cutting plate 4 to rotate, and the rotating direction of the tooth ring 3 is opposite to the rotating direction of the clamping cylinder 12 driven by the built-in clamping frame 8, so as to accelerate the speed of the barrel skin 7 being cut by the cutting sheet 11, which is the working principle of the environmental protection steel barrel body material cutting plate device with protection mechanism.

[0040] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better explain the principles of the present application and practical application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. An environmental protection steel barrel body material shearing device with a protection mechanism, comprising: The cutting frame (1), the cutting mechanism and the reversing mechanism are characterized in that a circular channel is formed in the middle of the cutting frame (1), a sleeve (5) is vertically arranged inside the circular channel in the middle of the cutting frame (1), the outer side of the sleeve (5) is sleeved with a barrel skin (7), an internal clamping frame (8) is vertically arranged through the connection between the sleeve (5) and the cutting frame (1), a circular plate is arranged at the bottom end of the internal clamping frame (8), and a second motor body (10) is arranged at the bottom end of the circular plate. The cutting mechanism is used for cutting the outer part of the barrel skin (7). The reversing mechanism is used for accelerating the cutting process of the barrel skin (7).

2. The environmental protection steel barrel body material shearing device with protection mechanism according to claim 1, characterized in that, The internal clamping frame (8) is symmetrically arranged inside the sleeve (5), and the internal clamping frame (8) has a semicylindrical structure.

3. The device for cutting the steel sheet of the environmental protection steel barrel body with the protection mechanism according to claim 1, characterized in that, The cutting mechanism comprises a anti-off cover (6), a clamping sleeve (12), a skin cutting piece (11), an outer cutting plate (4) and a tooth ring (3), the bottom end of the sleeve (5) is provided with the tooth ring (3), the top end of the tooth ring (3) is annularly provided with the outer cutting plate (4), the inner side of the internal clamping frame (8) is clamped with the clamping sleeve (12), the top end of the clamping sleeve (12) is provided with the anti-off cover (6), and the inner side of the anti-off cover (6) and the clamping sleeve (12) is provided with the skin cutting piece (11).

4. The environmental protection steel barrel body material shearing device with protection mechanism according to claim 3, characterized in that, The diameter of the clamping sleeve (12) is equal to the interval of the symmetrically arranged internal clamping frames (8).

5. The environmental protection steel barrel body material shearing device with protection mechanism according to claim 3, characterized in that, The surface of the side of the outer cutting plate (4) close to the sleeve (5) is inclined at an angle.

6. The environmental protection steel barrel body material shearing device with protection mechanism according to claim 3, characterized in that, The diameter of the outer side of the anti-off cover (6) is equal to the diameter of the inner side of the circular channel in the middle of the cutting frame (1).

7. The environmentally friendly steel drum body shearing device with a protection mechanism according to claim 1, characterized in that, The reversing mechanism comprises a first motor body (9) and a tooth column (2), one side of the bottom end of the cutting frame (1) is provided with the first motor body (9), the top end of the first motor body (9) is provided with the tooth column (2), and the sawtooth structure on the outer side of the tooth column (2) is engaged with the sawtooth structure on the outer side of the tooth ring (3).

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