CN114227075B - Slowly-descending metal pipe cutting device and working method thereof - Google Patents
Slowly-descending metal pipe cutting device and working method thereof Download PDFInfo
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- CN114227075B CN114227075B CN202111666401.7A CN202111666401A CN114227075B CN 114227075 B CN114227075 B CN 114227075B CN 202111666401 A CN202111666401 A CN 202111666401A CN 114227075 B CN114227075 B CN 114227075B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a slowly-descending type metal pipe cutting device and a working method, which belong to the technical field of advanced production, manufacture and automation and comprise a first metal pipe pushing unit, a second metal pipe feeding unit, a slowly-descending unit, a metal pipe cutting supporting unit, a cutting vertical driving unit, a cutting horizontal driving unit, a cutting robot and a metal pipe cutting gun, wherein the cutting horizontal driving unit is arranged on the cutting vertical driving unit, the cutting robot is arranged on the cutting horizontal driving unit, and the metal pipe cutting gun is connected with the cutting robot. The slowly-descending type metal pipe cutting device can continuously cut a plurality of metal pipes through feeding, receiving, automatic positioning adjustment and automatic cutting, is high in automation degree, safe and convenient to operate, greatly improves working efficiency, increases unit processing rate, saves operation time, and can save energy to a certain extent.
Description
Technical Field
The invention belongs to the technical field of advanced production and manufacturing and automation, and particularly relates to a slowly-descending metal pipe cutting device. The invention also relates to a working method of the slowly-descending metal pipe cutting device.
Background
The metal pipe can be widely used in various fields of electric power, machinery, construction, home decoration and the like. Because of different functions or limitations of use occasions, metal pipes can be cut into pipes with different lengths according to requirements in actual production, so that the cutting of the pipes is involved.
However, in the prior art, the manual handheld electric grinding wheel is mostly adopted for cutting, the cutting precision is poor due to unstable hand holding caused by vibration in the cutting process, the safety coefficient is low, the injury to operators is easy to cause, the labor intensity of the operators is high, the working efficiency is low, and when a long metal pipe is required to be cut into a plurality of sections of short pipes, the cutting needs to be carried out for a plurality of times successively, so that the working time is greatly prolonged.
Disclosure of Invention
The invention aims to: in order to overcome the defects, the invention aims to provide the slowly-descending metal pipe cutting device, which solves the problems that the labor intensity of operators is greatly increased when the traditional metal pipe cutting device is manually adopted, the traditional cutting mode is time-consuming and labor-consuming, has low production efficiency, can easily cause production accidents, brings great inconvenience to the production of enterprises and can not meet the production requirements of the existing enterprises.
The technical scheme is as follows: the utility model provides a slowly fall formula metal tubular product cutting device, includes metal tubular product pushing unit one, metal tubular product material loading conveying unit, metal tubular product pushing unit two, slowly falls unit, metal tubular product cutting supporting unit, the vertical drive unit of cutting, cutting horizontal drive unit, cutting robot and metal tubular product cutting rifle, metal tubular product pushing unit one is located one side of metal tubular product material loading conveying unit initiating terminal, metal tubular product pushing unit two slowly falls one side that the unit was smeared to the metal tubular product loading conveying unit, metal tubular product cutting supporting unit sets up on slowly falling the unit, the vertical drive unit of cutting is located slowly falls the opposite side that the unit kept away from metal tubular product material loading conveying unit, cutting horizontal drive unit sets up on the vertical drive unit of cutting, cutting robot sets up on cutting horizontal drive unit, metal tubular product cutting rifle and cutting robot are connected. The slowly-descending type metal pipe cutting device can continuously cut a plurality of metal pipes through feeding, receiving, automatic positioning adjustment and automatic cutting, is high in automation degree, safe and convenient to operate, greatly improves working efficiency, increases unit processing rate, saves operation time, and can save energy to a certain extent.
Further, the slowly descending type metal pipe cutting device comprises a first metal pipe limiting plate, a second metal pipe limiting plate, a metal pipe conveying belt, a first metal pipe feeding plate, a first metal pipe baffle, a second metal pipe baffle and a metal pipe feeding platform, wherein the first metal pipe limiting plate and the second metal pipe limiting plate are symmetrically arranged and are respectively positioned at two sides of the metal pipe conveying belt, a plurality of metal pipes are arranged on the metal pipe conveying belt, a rectangular notch is arranged on the upper end part of the first metal pipe limiting plate higher than the metal pipe conveying belt, a rectangular notch is arranged on the upper end part of the second metal pipe limiting plate higher than the metal pipe conveying belt, the metal pipe pushing device comprises a metal pipe pushing unit I, a rectangular notch II and a metal pipe feeding plate, wherein the metal pipe feeding plate is obliquely arranged, the upper end of the metal pipe feeding plate is connected with the rectangular notch II in a two-way mode, the lower end of the metal pipe feeding plate is connected with the upper end of a metal pipe baffle I and the upper end of a metal pipe baffle II, the lower end of the metal pipe baffle I and the lower end of the metal pipe baffle II are fixedly arranged on a metal pipe feeding platform, the metal pipe baffle I and the metal pipe baffle II are arranged in parallel, a metal pipe storage cavity is arranged between the metal pipe baffle I and the metal pipe baffle II, the lower end of the metal pipe feeding plate is provided with a rectangular notch III, the rectangular notch III is communicated with the metal pipe storage cavity, and the metal pipe pushing unit II is arranged on the metal pipe feeding platform.
Further, the slowly-descending type metal pipe cutting device is characterized in that the first metal pipe pushing unit comprises a pushing supporting platform, a first metal pipe pushing cylinder and a first metal pipe pushing plate, the first metal pipe pushing cylinder is fixedly arranged on the pushing supporting platform, the first metal pipe pushing plate, the first rectangular notch, the second rectangular notch and the metal pipe feeding plate are all in the same straight line, the first metal pipe pushing plate is connected with a piston rod of the first metal pipe pushing cylinder, and the first metal pipe pushing cylinder can drive the first metal pipe pushing plate to penetrate through the first rectangular notch and be located above the metal pipe conveying belt.
Further, the slowly-descending type metal pipe cutting device comprises a second metal pipe pushing cylinder, a second metal pipe pushing plate and a group of metal pipe suckers, wherein the second metal pipe pushing cylinder is fixedly arranged on a metal pipe feeding platform, the second metal pipe pushing plate is connected with a piston rod of the second metal pipe pushing cylinder, the second metal pipe pushing plate is in an arc-shaped structure, the group of metal pipe suckers are arranged in an arc-shaped groove of the second metal pipe pushing plate, a rectangular groove I is formed in the lower end portion of the first metal pipe baffle, a rectangular groove II is formed in the lower end portion of the second metal pipe baffle, the rectangular groove I, the rectangular groove II and the second metal pipe pushing plate are located on the same straight line, and the second metal pipe pushing cylinder can drive the second metal pipe pushing plate to penetrate through the rectangular groove I and the rectangular groove II.
Further, in the slowly descending type metal pipe cutting device, the slowly descending unit comprises a supporting bottom plate, a supporting platform, a slowly descending driving device and a shearing fork mechanism, wherein the lower end part of the shearing fork mechanism is connected with the slowly descending driving device, the supporting platform is connected with the upper end part of the shearing fork mechanism, and the slowly descending driving device is arranged on the supporting bottom plate; the slow descending driving device comprises a slow descending driving assembly, a first pushing arm, a second pushing arm, a first horizontal sliding plate and a second horizontal sliding plate, wherein one ends of the first pushing arm and the second pushing arm are connected with the slow descending driving assembly, the other end of the first pushing arm is hinged to the first horizontal sliding plate, the other end of the second pushing arm is hinged to the second horizontal sliding plate, the first horizontal sliding plate and the second horizontal sliding plate are connected with a supporting bottom plate in a sliding manner, the lower end of the shearing fork mechanism is connected with the first horizontal sliding plate and the second horizontal sliding plate, the first pushing arm and the second pushing arm are symmetrically arranged, the first pushing arm and the second pushing arm are arranged in an inverted V shape, and the intersecting position of the first pushing arm and the second pushing arm is hinged to the slow descending driving assembly.
Further, in the slowly-descending type metal pipe cutting device, four linear sliding rails are symmetrically arranged on the supporting bottom plate in pairs, linear sliding blocks are connected to the linear sliding rails, and two ends of the first horizontal sliding plate and two ends of the second horizontal sliding plate are fixedly connected with the linear sliding blocks respectively.
Further, the slowly descending type metal pipe cutting device comprises a group of supporting columns, a motor mounting plate, a driving motor, a screw rod nut and a connecting block, wherein the lower end parts of the group of supporting columns are fixedly arranged on a supporting bottom plate, the motor mounting plate is fixedly arranged on the upper end parts of the group of supporting columns, the driving motor is fixedly arranged on the motor mounting plate, the driving motor is connected with the screw rod, the screw rod nut is in threaded connection with the screw rod, the connecting block is fixedly connected with the screw rod nut, the first pushing arm is hinged to the second pushing arm, the intersecting position of the first pushing arm is hinged to the connecting block, a guide sliding plate is connected onto the screw rod nut, and the guide sliding sleeve is connected with the support column in a sliding mode.
Further, the above-mentioned slowly fall formula metal tubular product cutting device, metal tubular product cutting supporting unit includes the metal tubular product supporting component that cutting supporting platform and two symmetries set up, cutting supporting platform and slowly fall unit fixed connection, the metal tubular product supporting component that two symmetries set up all sets up on cutting supporting platform to be equipped with metal tubular product on the metal tubular product supporting component that two symmetries set up, metal tubular product supporting component includes the articulated supporting seat that two symmetries set up, the angle adjustment cylinder that two symmetries set up, V type supporting seat and the metal tubular product supporting roller that two symmetries set up, the articulated supporting seat that two symmetries set up, the angle adjustment cylinder and the V type supporting seat one-to-one that two symmetries set up, the articulated supporting seat is fixed to be set up on cutting supporting platform, the lower tip and the articulated supporting seat of angle adjustment cylinder are connected to the piston rod and the one end of V type supporting seat are articulated, the other end and the cutting supporting platform of V type supporting seat are articulated, the metal tubular product supporting roller sets up on the V type supporting seat that two symmetries set up.
Further, the above-mentioned slowly fall formula tubular metal resonator cutting device, the vertical drive unit of cutting includes lift supporting platform, lift driving motor, lift action wheel, lifting gear area, goes up and down from driving wheel, lift lead screw, a set of screw nut one, vertical direction slide rail, vertical direction slide and vertical backup pad, lift driving motor and lift lead screw set up on lift supporting platform to lift driving motor and lift action wheel are connected, the lift action wheel passes through lifting gear area and goes up and down from driving wheel connection, the lift is driven from driving wheel and is connected through key and lift lead screw, a set of screw nut one and lift lead screw threaded connection, one of them is connected of vertical direction slide and a set of screw nut, vertical direction slide rail and lift lead screw parallel arrangement, vertical direction slide and vertical direction slide rail sliding connection, vertical backup pad and a set of screw nut one and vertical direction slide fixed connection, cutting horizontal drive unit and vertical backup pad are connected.
Further, the above-mentioned slowly fall formula tubular metal resonator cutting device, cutting horizontal drive unit includes horizontal driving motor, horizontal driving lead screw, a set of screw nut second, horizontal direction slide, two parallel arrangement's horizontal driving linear guide and robot connecting plate, horizontal driving motor and horizontal driving lead screw are connected, a set of screw nut second and horizontal driving lead screw threaded connection, two parallel arrangement's horizontal driving linear guide and horizontal driving lead screw's axis direction parallel arrangement to two parallel arrangement's horizontal driving linear guide set up respectively in the both sides of horizontal driving lead screw, horizontal direction slide and two parallel arrangement's horizontal driving linear guide sliding connection, robot connecting plate and a set of screw nut second and horizontal direction slide fixed connection, cutting robot and robot connecting plate are connected.
The invention also provides a working method of the slowly-descending metal pipe cutting device, which comprises the following steps:
s1, conveying a metal pipe to a position on the same straight line with a rectangular notch I, a rectangular notch II and a metal pipe feeding plate by a metal pipe conveying belt;
s2, driving a metal pipe pushing plate to move by a metal pipe pushing cylinder I, and pushing the metal pipe on the metal pipe conveying belt to a metal pipe feeding plate;
s3, as the metal pipe feeding plate is obliquely arranged, the metal pipe rolls to the first position of the metal pipe baffle and the second position of the metal pipe baffle along the metal pipe feeding plate and falls into the metal pipe storage cavity through the third rectangular notch;
s4, pushing the metal pipe pushing plate to extend by the metal pipe pushing cylinder I, so that the metal pipe pushing plate I pushes the metal pipe in the metal pipe storage cavity to move to two symmetrically arranged metal pipe supporting components;
s5, the piston rods of the two symmetrically arranged angle adjusting cylinders extend or retract to drive the two symmetrically arranged V-shaped supporting seats to rotate, so that the metal pipe supporting rollers are adapted to the metal pipe;
s6, the cutting vertical driving unit drives the metal pipe cutting supporting unit to adjust in the vertical direction, so that the metal pipe cutting supporting unit reaches a cutting position;
s7, the cutting vertical driving unit and the cutting horizontal driving unit drive the cutting robot to reach the cutting position of the metal pipe, and the metal pipe is cut.
The technical scheme can be seen that the invention has the following beneficial effects: the slowly-descending type metal pipe cutting device can continuously complete positioning and cutting operations of a plurality of pipes, greatly improves working efficiency, is not easy to rotate in the cutting process, cannot cause the conditions of irregular pipe cuts and burrs, ensures consistency of product processing, has high product yield, and is convenient and practical to use. The working method of the slowly-descending metal pipe cutting device is simple and feasible in working principle, high in automation degree in the working process, less in required manpower, high in production efficiency and suitable for industrial large-scale application.
Drawings
FIG. 1 is a front view of a slowly lowering type metal pipe cutting device according to the present invention;
FIG. 2 is a top view of a slowly lowering type metal pipe cutting device according to the present invention;
fig. 3 is a schematic structural diagram of a first metal pipe pushing unit, a metal pipe feeding and conveying unit and a second metal pipe pushing unit according to the present invention;
FIG. 4 is a schematic structural view of the descent control unit and the metal pipe cutting support unit according to the present invention;
FIG. 5 is a schematic view of a metal pipe cutting support unit according to the present invention;
FIG. 6 is a top view of a metal tubing cutting support unit according to the present invention;
FIG. 7 is a schematic view showing a partial structure of a metal pipe cutting support unit according to the present invention;
fig. 8 is a schematic view of the structure of the cutting vertical driving unit, the cutting horizontal driving unit and the cutting robot according to the present invention;
fig. 9 is a schematic structural view of a cutting horizontal driving unit according to the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
The slowly descending type metal pipe cutting device shown in fig. 1 and 2 comprises a first metal pipe pushing unit 1, a second metal pipe feeding and conveying unit 2, a second metal pipe pushing unit 3, a slowly descending unit 4, a metal pipe cutting and supporting unit 5, a cutting vertical driving unit 6, a cutting horizontal driving unit 7, a cutting robot 8 and a metal pipe cutting gun 9, wherein the first metal pipe pushing unit 1 is positioned at one side of the starting end of the first metal pipe feeding and conveying unit 2, the second metal pipe pushing unit 3 and the slowly descending unit 4 are positioned at one side of the smearing point of the first metal pipe feeding and conveying unit 2, the metal pipe cutting and supporting unit 5 is arranged on the slowly descending unit 4, the cutting vertical driving unit 6 is positioned at the other side of the slowly descending unit 4 away from the first metal pipe feeding and conveying unit 2, the cutting horizontal driving unit 7 is arranged on the cutting vertical driving unit 6, the cutting robot 8 is arranged on the cutting horizontal driving unit 7, and the metal pipe cutting gun 9 is connected with the cutting robot 8.
The metal pipe feeding and conveying unit 2 shown in fig. 3 comprises a first metal pipe limiting plate 21, a second metal pipe limiting plate 22, a metal pipe conveying belt 23, a metal pipe feeding plate 24, a first metal pipe baffle 25, a second metal pipe baffle 26 and a metal pipe feeding platform 27, wherein the first metal pipe limiting plate 21 and the second metal pipe limiting plate 22 are symmetrically arranged, the first metal pipe limiting plate 21 and the second metal pipe limiting plate 22 are respectively positioned at two sides of the metal pipe conveying belt 23, a plurality of metal pipes are arranged on the metal pipe conveying belt 23, a rectangular notch I211 is arranged at the upper end part of the first metal pipe limiting plate 21 higher than the metal pipe conveying belt 23, a rectangular notch II 221 is arranged at the upper end part of the second metal pipe limiting plate 22 higher than the metal pipe conveying belt 23, the metal pipe pushing unit I1, the rectangular notch I211, the rectangular notch II 221 and the metal pipe feeding plate 24 are all positioned on the same straight line, the metal pipe feeding plate 24 is obliquely arranged, the upper end part of the metal pipe feeding plate 24 is connected with the rectangular notch II 221 in an opposite direction, the lower end part of the metal pipe feeding plate 24 is connected with the upper end parts of the metal pipe baffle I25 and the metal pipe baffle II 26, the lower end parts of the metal pipe baffle I25 and the metal pipe baffle II 26 are fixedly arranged on the metal pipe feeding platform 27, the metal pipe baffle I25 and the metal pipe baffle II 26 are arranged in parallel, a metal pipe storage cavity 28 is arranged between the metal pipe baffle I25 and the metal pipe baffle II 26, the lower end part of the metal pipe feeding plate 24 is provided with a rectangular notch III 241, the rectangular notch III 241 is communicated with the metal pipe storage cavity 28, the second metal pipe pushing unit 3 is arranged on the metal pipe feeding platform 27.
In the above structure, the first metal pipe pushing unit 1 includes a pushing support platform 11, a first metal pipe pushing cylinder 12 and a first metal pipe pushing plate 13, the first metal pipe pushing cylinder 12 is fixedly disposed on the pushing support platform 11, the first metal pipe pushing plate 13, the first rectangular notch 211, the second rectangular notch 221 and the second metal pipe feeding plate 24 are all on the same straight line, the first metal pipe pushing plate 13 is connected with a piston rod of the first metal pipe pushing cylinder 12, and the first metal pipe pushing cylinder 12 can drive the first metal pipe pushing plate 13 to pass through the first rectangular notch 211 and be located above the metal pipe conveying belt 23.
In addition, the second metal pipe pushing unit 3 comprises a second metal pipe pushing cylinder 31, a second metal pipe pushing plate 32 and a group of metal pipe suckers 33, the second metal pipe pushing cylinder 31 is fixedly arranged on the metal pipe feeding platform 27, the second metal pipe pushing plate 32 is connected with a piston rod of the second metal pipe pushing cylinder 31, the second metal pipe pushing plate 32 is in an arc-shaped arrangement, the group of metal pipe suckers 33 are arranged in an arc-shaped groove of the second metal pipe pushing plate 32, a first rectangular groove 251 is formed in the lower end portion of the first metal pipe baffle 25, a second rectangular groove 261 is formed in the lower end portion of the second metal pipe baffle 26, the first rectangular groove 251, the second rectangular groove 261 and the second metal pipe pushing plate 32 are positioned on the same straight line, and the second metal pipe pushing cylinder 31 can drive the second metal pipe pushing plate 32 to penetrate through the first rectangular groove 251 and the second rectangular groove 261.
The descent control unit 4 shown in fig. 4 comprises a support bottom plate 41, a support platform 42, a descent control driving device 43 and a scissor mechanism 44, wherein the lower end part of the scissor mechanism 44 is connected with the descent control driving device 43, the support platform 42 is connected with the upper end part of the scissor mechanism 44, and the descent control driving device 43 is arranged on the support bottom plate 41; the descent control driving device 43 comprises a descent control driving component 431, a first pushing arm 432, a second pushing arm 433, a first horizontal sliding plate 434 and a second horizontal sliding plate 435, wherein one ends of the first pushing arm 432 and the second pushing arm 433 are connected with the descent control driving component 431, the other end of the first pushing arm 432 is hinged with the first horizontal sliding plate 434, the other end of the second pushing arm 433 is hinged with the second horizontal sliding plate 435, the first horizontal sliding plate 434 and the second horizontal sliding plate 435 are slidably connected with the supporting bottom plate 41, the lower end of the scissor mechanism 44 is connected with the first horizontal sliding plate 434 and the second horizontal sliding plate 435, the first pushing arm 432 and the second pushing arm 433 are symmetrically arranged, the first pushing arm 432 and the second pushing arm 433 are arranged in an inverted V shape, and the intersecting position of the first pushing arm 432 and the second pushing arm 433 is hinged with the descent control driving component 431. Four linear sliding rails 411 are symmetrically arranged on the supporting bottom plate 41 in pairs, linear sliding blocks 412 are connected to the linear sliding rails 411, and two ends of the first horizontal sliding plate 434 and the second horizontal sliding plate 435 are fixedly connected with the linear sliding blocks 412 respectively.
The descent control driving assembly 431 as shown in fig. 5 to 7 comprises a group of support columns 4311, a motor mounting plate 4312, a driving motor 4313, a screw rod 4314, a screw rod nut 4315 and a connecting block 4316, wherein the lower end parts of the group of support columns 4311 are fixedly arranged on a support bottom plate 41, the motor mounting plate 4312 is fixedly arranged on the upper end parts of the group of support columns 4311, the driving motor 4313 is fixedly arranged on the motor mounting plate 4312, the driving motor 4313 is connected with the screw rod 4314, the screw rod nut 4315 is in threaded connection with the screw rod 4314, the connecting block 4316 is fixedly connected with the screw rod nut 4315, the intersecting position of the first pushing arm 432 and the second pushing arm 433 is hinged with the connecting block 4316, the screw rod nut 4315 is connected with a guide sliding sleeve 4317, the guide sliding sleeve 4318 is connected with the guide sliding sleeve 4317, and the support columns 4311 are in sliding connection.
The metal pipe cutting support unit 5 shown in fig. 4 comprises a cutting support platform 51 and two symmetrically arranged metal pipe support components 52, the cutting support platform 51 and the descent control unit 4 are fixedly connected, the two symmetrically arranged metal pipe support components 52 are all arranged on the cutting support platform 51, the two symmetrically arranged metal pipe support components 52 are provided with metal pipes, the metal pipe support components 52 comprise two symmetrically arranged hinged support bases 521, two symmetrically arranged angle adjustment cylinders 522, two symmetrically arranged V-shaped support bases 523 and metal pipe support rollers 524, the two symmetrically arranged hinged support bases 521, the two symmetrically arranged angle adjustment cylinders 522 and the two symmetrically arranged V-shaped support bases 523 are arranged in a one-to-one correspondence manner, the hinged support bases 521 are fixedly arranged on the cutting support platform 51, the lower end parts of the angle adjustment cylinders 522 are connected with the hinged support bases 521, the piston rods of the angle adjustment cylinders 522 are hinged with one ends of the V-shaped support bases 523, the other ends of the V-shaped support bases 523 are hinged with the cutting support platform 51, and the metal pipe support rollers 524 are arranged on the two symmetrically arranged V-shaped support bases 523.
The cutting vertical driving unit 6 shown in fig. 8 comprises a lifting support platform 61, a lifting driving motor 62, a lifting driving wheel 63, a lifting gear belt 64, a lifting driven wheel 65, a lifting screw 66, a group of screw nuts 67, a vertical guide sliding rail 68, a vertical guide sliding plate 69 and a vertical support plate 60, wherein the lifting driving motor 62 and the lifting screw 66 are arranged on the lifting support platform 61, the lifting driving motor 62 is connected with the lifting driving wheel 63, the lifting driving wheel 63 is connected with the lifting driven wheel 65 through the lifting gear belt 64, the lifting driven wheel 65 is connected with the lifting screw 66 through a key, the group of screw nuts 67 is in threaded connection with the lifting screw 66, the vertical guide sliding plate 69 is connected with one of the group of screw nuts 67, the vertical guide sliding rail 68 and the lifting screw 66 are arranged in parallel, the vertical guide sliding plate 69 is in sliding connection with the vertical guide sliding rail 68, the vertical support plate 60 is fixedly connected with the group of screw nuts 67 and the vertical guide sliding plate 69, and the cutting horizontal driving unit 7 is connected with the vertical support plate 60.
The cutting horizontal driving unit 7 shown in fig. 9 comprises a horizontal driving motor 71, a horizontal driving screw 72, a group of screw nuts two 73, a horizontal guiding slide plate 74, two parallel horizontal driving linear guide rails 75 and a robot connecting plate 76, wherein the horizontal driving motor 71 is connected with the horizontal driving screw 72, the group of screw nuts two 73 are in threaded connection with the horizontal driving screw 72, the two parallel horizontal driving linear guide rails 75 and the horizontal driving screw 72 are parallel to each other in the axial direction, the two parallel horizontal driving linear guide rails 75 are respectively arranged on two sides of the horizontal driving screw 72, the horizontal guiding slide plate 74 is in sliding connection with the two parallel horizontal driving linear guide rails 75, the robot connecting plate 76 is fixedly connected with the group of screw nuts two 73 and the horizontal guiding slide plate 74, and the cutting robot 8 is connected with the robot connecting plate 76.
Based on the structure, the working method of the slowly-descending metal pipe cutting device comprises the following steps of:
s1, conveying a metal pipe to a position on the same straight line with a first rectangular notch 211, a second rectangular notch 221 and a metal pipe feeding plate 24 by a metal pipe conveying belt 23;
s2, a first metal pipe pushing cylinder 12 drives a first metal pipe pushing plate 13 to move, so that the metal pipe on the metal pipe conveying belt 23 is pushed to a metal pipe feeding plate 24;
s3, as the metal pipe feeding plate 24 is obliquely arranged, the metal pipe rolls to the positions of the first metal pipe baffle 25 and the second metal pipe baffle 26 along the metal pipe feeding plate 24 and falls into the metal pipe storage cavity 28 through the third rectangular notch 241;
s4, pushing the first metal pipe pushing plate 13 to extend by the first metal pipe pushing cylinder 12, so that the first metal pipe pushing plate 13 pushes the metal pipe in the metal pipe storage cavity 28 to move to two symmetrically arranged metal pipe supporting components 52;
s5, the piston rods of the two symmetrically arranged angle adjusting cylinders 522 extend or retract to drive the two symmetrically arranged V-shaped supporting seats 523 to rotate, so that the metal pipe supporting rollers 524 are adapted to the metal pipe;
s6, the cutting vertical driving unit 6 drives the metal pipe cutting supporting unit 5 to adjust in the vertical direction, so that the metal pipe cutting supporting unit 5 reaches a cutting position;
and S7, the cutting vertical driving unit 6 and the cutting horizontal driving unit 7 drive the cutting robot 8 to reach the cutting position of the metal pipe, and the metal pipe is cut.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a slowly fall formula metal tubular product cutting device which characterized in that: the metal pipe cutting device comprises a metal pipe pushing unit I (1), a metal pipe feeding and conveying unit II (2), a metal pipe pushing unit II (3), a slow descending unit (4), a metal pipe cutting and supporting unit (5), a cutting vertical driving unit (6), a cutting horizontal driving unit (7), a cutting robot (8) and a metal pipe cutting gun (9), wherein the metal pipe pushing unit I (1) is positioned at one side of a starting end of the metal pipe feeding and conveying unit (2), the metal pipe pushing unit II (3) and the slow descending unit (4) are positioned at one side of a smearing point of the metal pipe feeding and conveying unit (2), the metal pipe cutting and supporting unit (5) is arranged on the slow descending unit (4), the cutting vertical driving unit (6) is positioned at the other side of the slow descending unit (4) far away from the metal pipe feeding and conveying unit (2), the cutting horizontal driving unit (7) is arranged on the cutting vertical driving unit (6), the cutting robot (8) is arranged on the cutting horizontal driving unit (7), and the metal pipe cutting gun (9) is connected with the cutting robot (8). The slow descending unit (4) comprises a supporting bottom plate (41), a supporting platform (42), a slow descending driving device (43) and a shearing fork mechanism (44), wherein the lower end part of the shearing fork mechanism (44) is connected with the slow descending driving device (43), the supporting platform (42) is connected with the upper end part of the shearing fork mechanism (44), and the slow descending driving device (43) is arranged on the supporting bottom plate (41); the slow descent driving device (43) comprises a slow descent driving component (431), a first pushing arm (432), a second pushing arm (433), a first horizontal sliding plate (434) and a second horizontal sliding plate (435), wherein one ends of the first pushing arm (432) and the second pushing arm (433) are connected with the slow descent driving component (431), the other end of the first pushing arm (432) is hinged with the first horizontal sliding plate (434), the other end of the second pushing arm (433) is hinged with the second horizontal sliding plate (435), the first horizontal sliding plate (434) and the second horizontal sliding plate (435) are both connected with the supporting bottom plate (41) in a sliding manner, the lower end part of the shearing mechanism (44) is connected with the first horizontal sliding plate (434) and the second horizontal sliding plate (435), the first pushing arm (432) and the second pushing arm (433) are symmetrically arranged, the first pushing arm (432) and the second pushing arm (433) are arranged in an inverted V shape, and the intersecting position of the first pushing arm (432) and the second pushing arm (433) is hinged with the slow descent driving component (431);
the metal pipe cutting supporting unit (5) comprises a cutting supporting platform (51) and two symmetrically arranged metal pipe supporting components (52), the cutting supporting platform (51) and the descent control unit (4) are fixedly connected, the two symmetrically arranged metal pipe supporting components (52) are arranged on the cutting supporting platform (51), the metal pipe is arranged on the two symmetrically arranged metal pipe supporting components (52), the metal pipe supporting components (52) comprise two symmetrically arranged hinged supporting seats (521), two symmetrically arranged angle adjusting cylinders (522), two symmetrically arranged V-shaped supporting seats (523) and metal pipe supporting rollers (524), the two symmetrically arranged hinged supporting seats (521), the two symmetrically arranged angle adjusting cylinders (522) and the two symmetrically arranged V-shaped supporting seats (523) are fixedly arranged on the cutting supporting platform (51), the lower end parts of the angle adjusting cylinders (522) are connected with the hinged supporting seats (521), and the angle adjusting cylinders (522) are connected with the V-shaped supporting seats (523) of the two symmetrically arranged V-shaped supporting seats, and the other end parts of the two symmetrically arranged V-shaped supporting seats (523) are arranged on the cutting supporting platform (51).
2. The slowly lowering metal tubing cutting device of claim 1, wherein: the metal pipe feeding and conveying unit (2) comprises a metal pipe limiting plate I (21), a metal pipe limiting plate II (22), a metal pipe conveying belt (23), a metal pipe feeding plate (24), a metal pipe baffle I (25), a metal pipe baffle II (26) and a metal pipe feeding platform (27), wherein the metal pipe limiting plate I (21) and the metal pipe limiting plate II (22) are symmetrically arranged, the metal pipe limiting plate I (21) and the metal pipe limiting plate II (22) are respectively positioned at two sides of the metal pipe conveying belt (23), a plurality of metal pipes are arranged on the metal pipe conveying belt (23), a rectangular notch I (211) is arranged at the upper end part of the metal pipe limiting plate I (21) higher than the metal pipe conveying belt (23), a rectangular notch II (221) is arranged at the upper end part of the metal pipe pushing unit I (1), the rectangular notch II (211), the rectangular notch II (221) and the metal pipe feeding plate II (24) are respectively positioned on the same straight line, the metal pipe limiting plate I (21) is higher than the upper end part of the metal pipe conveying belt (23) and the rectangular notch II (221) is arranged on the upper end part of the metal pipe conveying belt (24), and the lower tip and the upper end connection of metal tubular product loading board (24) with metal tubular product baffle (25) and metal tubular product baffle two (26), the lower tip fixed setting of metal tubular product baffle (25) and metal tubular product baffle two (26) is on metal tubular product loading platform (27), metal tubular product baffle (25) and metal tubular product baffle two (26) parallel arrangement to be equipped with metal tubular product storage cavity (28) between metal tubular product baffle (25) and metal tubular product baffle two (26), the lower tip of metal tubular product loading board (24) is equipped with rectangle breach three (241), rectangle breach three (241) and metal tubular product storage cavity (28) communicate, metal tubular product pushing equipment two (3) set up on metal tubular product loading platform (27).
3. The slowly lowering metal tubing cutting device of claim 2, wherein: the metal pipe pushing unit I (1) comprises a pushing supporting platform (11), a metal pipe pushing cylinder I (12) and a metal pipe pushing plate I (13), wherein the metal pipe pushing cylinder I (12) is fixedly arranged on the pushing supporting platform (11), the metal pipe pushing plate I (13), a rectangular notch I (211), a rectangular notch II (221) and a metal pipe feeding plate (24) are all on the same straight line, the metal pipe pushing plate I (13) is connected with a piston rod of the metal pipe pushing cylinder I (12), and the metal pipe pushing cylinder I (12) can drive the metal pipe pushing plate I (13) to penetrate through the rectangular notch I (211) and be located above a metal pipe conveying belt (23).
4. A slowly lowering metal tubing cutting device according to claim 2 or 3, wherein: the metal pipe pushing unit II (3) comprises a metal pipe pushing cylinder II (31), a metal pipe pushing plate II (32) and a group of metal pipe suckers (33), the metal pipe pushing cylinder II (31) is fixedly arranged on a metal pipe feeding platform (27), piston rods of the metal pipe pushing plate II (32) and the metal pipe pushing cylinder II (31) are connected, the metal pipe pushing plate II (32) is in an arc-shaped arrangement, the group of metal pipe suckers (33) are arranged in arc-shaped grooves of the metal pipe pushing plate II (32), a rectangular groove I (251) is formed in the lower end portion of the metal pipe baffle I (25), a rectangular groove II (261) is formed in the lower end portion of the metal pipe baffle II (26), the rectangular groove I (251), the rectangular groove II (261) and the metal pipe pushing plate II (32) are arranged on the same straight line, and the metal pipe pushing cylinder II (31) can drive the metal pipe pushing plate II (32) to penetrate through the rectangular groove I (251) and the rectangular groove II (261).
5. The slowly lowering metal tubing cutting device of claim 1, wherein: slowly, fall drive assembly (431) include a set of support column (4311), motor mounting panel (4312), driving motor (4313), lead screw (4314), lead screw nut (4315) and connecting block (4316), the lower tip fixed setting of a set of support column (4311) is on supporting baseplate (41), motor mounting panel (4312) is fixed to be set up on the upper end of a set of support column (4311), driving motor (4313) is fixed to be set up on motor mounting panel (4312) to driving motor (4313) and lead screw (4314) are connected, lead screw nut (4315) and lead screw (4314) threaded connection, connecting block (4316) and lead screw nut (4315) fixed connection, the crossing position of push arm one (432) and push arm two (433) is articulated with connecting block (4316), be connected with direction slide (4317) on lead screw nut (4315), be connected with direction sliding sleeve (4318) on direction slide (4317), direction sliding sleeve (4318) and support column (4311) sliding connection.
6. The slowly lowering metal tubing cutting device of claim 1, wherein: the cutting vertical driving unit (6) comprises a lifting supporting platform (61), a lifting driving motor (62), a lifting driving wheel (63), a lifting gear belt (64), a lifting driven wheel (65), a lifting screw rod (66), a group of screw rod nuts I (67), a vertical guide sliding rail (68), a vertical guide sliding plate (69) and a vertical supporting plate (60), wherein the lifting driving motor (62) and the lifting screw rod (66) are arranged on the lifting supporting platform (61), the lifting driving motor (62) is connected with the lifting driving wheel (63), the lifting driving wheel (63) is connected with the lifting driven wheel (65) through the lifting gear belt (64), the lifting driven wheel (65) is connected with the lifting screw rod (66) through a key, the group of screw rod nuts I (67) is connected with the lifting screw rod (66) through threads, the vertical guide sliding plate (69) is connected with one of the group of screw rod nuts I (67), the vertical guide sliding plate (69) is arranged in parallel to the lifting screw rod (66), the vertical guide sliding plate (69) is connected with the vertical guide sliding rail (68), the vertical supporting plate (60) is connected with the group of screw rod nuts (69) through keys, the cutting horizontal driving unit (7) is connected with the vertical supporting plate (60).
7. The slowly lowering metal tubing cutting device of claim 1, wherein: the cutting horizontal driving unit (7) comprises a horizontal driving motor (71), a horizontal driving screw rod (72), a group of screw nut II (73), a horizontal guiding slide plate (74), two parallel horizontal driving linear guide rails (75) and a robot connecting plate (76), wherein the horizontal driving motor (71) is connected with the horizontal driving screw rod (72), the group of screw nut II (73) is in threaded connection with the horizontal driving screw rod (72), the two parallel horizontal driving linear guide rails (75) and the horizontal driving screw rod (72) are arranged in parallel in the axial direction, the two parallel horizontal driving linear guide rails (75) are respectively arranged on two sides of the horizontal driving screw rod (72), the horizontal guiding slide plate (74) is in sliding connection with the two parallel horizontal driving linear guide rails (75), the robot connecting plate (76) is fixedly connected with the group of screw nut II (73) and the horizontal guiding slide plate (74), and the cutting robot (8) is connected with the robot connecting plate (76).
8. The working method of the slowly lowering type metal pipe cutting device according to claim 1, wherein the working method comprises the following steps of: the method comprises the following steps:
s1, conveying a metal pipe to a position on the same straight line with a first rectangular notch (211), a second rectangular notch (221) and a metal pipe feeding plate (24) by a metal pipe conveying belt (23);
s2, a first metal pipe pushing cylinder (12) drives a first metal pipe pushing plate (13) to move, so that metal pipes on a metal pipe conveying belt (23) are pushed onto a metal pipe feeding plate (24);
s3, as the metal pipe feeding plate (24) is obliquely arranged, the metal pipe rolls to the positions of the first metal pipe baffle (25) and the second metal pipe baffle (26) along the metal pipe feeding plate (24) and falls into the metal pipe storage cavity (28) through the third rectangular notch (241);
s4, pushing the first metal pipe pushing plate (13) to extend by the first metal pipe pushing cylinder (12), so that the first metal pipe pushing plate (13) pushes the metal pipe in the metal pipe storage cavity (28) to move to two symmetrically arranged metal pipe supporting components (52);
s5, the piston rods of the two symmetrically arranged angle adjusting cylinders (522) extend or retract to drive the two symmetrically arranged V-shaped supporting seats (523) to rotate, so that the metal pipe supporting rollers (524) are adapted to the metal pipe;
s6, the cutting vertical driving unit (6) drives the metal pipe cutting supporting unit (5) to adjust in the vertical direction, so that the metal pipe cutting supporting unit (5) reaches a cutting position;
s7, the cutting vertical driving unit (6) and the cutting horizontal driving unit (7) drive the cutting robot (8) to reach the cutting position of the metal pipe, and cutting of the metal pipe is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666401.7A CN114227075B (en) | 2021-12-31 | 2021-12-31 | Slowly-descending metal pipe cutting device and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666401.7A CN114227075B (en) | 2021-12-31 | 2021-12-31 | Slowly-descending metal pipe cutting device and working method thereof |
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| CN114227075B true CN114227075B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| EP0634247A1 (en) * | 1993-07-03 | 1995-01-18 | Urs Hagen | Machine-tool for working large workpieces |
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| CN114227075A (en) | 2022-03-25 |
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