CN213945346U - Automatic pipe feeding device of pipe cutting machine - Google Patents
Automatic pipe feeding device of pipe cutting machine Download PDFInfo
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- CN213945346U CN213945346U CN202023059125.1U CN202023059125U CN213945346U CN 213945346 U CN213945346 U CN 213945346U CN 202023059125 U CN202023059125 U CN 202023059125U CN 213945346 U CN213945346 U CN 213945346U
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- feeding device
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Abstract
The utility model relates to a tubular product automatic feeding device of pipe cutting machine. The feeding device comprises a feeding device for storing and feeding materials, wherein a workbench is arranged at one end of the feeding device, and a feeding device for driving a material pipe to move along the axial direction of the material pipe is arranged on the workbench; the feeding device comprises a storage frame for supporting a plurality of material pipes, a jacking feeding mechanism for jacking and releasing a single material pipe and a material supplementing mechanism connected to the storage frame and used for supplying the material pipes to the jacking feeding mechanism. The utility model discloses sustainable material loading operation that carries on, degree of automation is high, avoids artifical material loading, has improved the efficiency and the security of cutting.
Description
Technical Field
The utility model belongs to the technical field of the tubular product cutting, especially, relate to a tubular product automatic feeding device of pipe cutting machine.
Background
The laser cutting is realized by applying high-power-density energy generated after laser focusing, can be widely applied to metal material processing, and has the characteristics of narrow cut width, small heat affected zone, smooth cut, high cutting speed and random cutting of any shape.
The general pipe cutting machine comprises a cutting device and a feeding device, wherein under the axial feeding of the feeding device, a pipe is cut section by the cutting device, after one pipe is cut, the feeding operation is needed, namely, another steel pipe is taken from a stacking position for cutting.
The material loading process is an important link in the pipe machining process, however, the existing laser cutting device cannot realize automatic material loading, and most of the existing laser cutting device adopts a manual material loading mode, so that the cutting efficiency is influenced, and certain dangerousness is also realized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that exists among the known art and provide a tubular product automatic feeding device of pipe cutting machine, the utility model discloses the material loading efficiency is high and degree of automation is high.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: an automatic pipe feeding device of a pipe cutting machine comprises a feeding device for storing and feeding materials, wherein a workbench is arranged at one end of the feeding device, and a feeding device for driving a pipe to move along the axial direction of the pipe is arranged on the workbench; the feeding device comprises a storage frame for supporting a plurality of material pipes, a jacking feeding mechanism for jacking and releasing a single material pipe and a material supplementing mechanism connected to the storage frame and used for supplying the material pipes to the jacking feeding mechanism.
The utility model has the advantages that: the utility model provides a tubular product automatic feeding device of pipe cutting machine can carry out storage and automatic material loading operation through setting up loading attachment, and the storage frame carries out the storage promptly, can jack and release single material pipe through setting up jacking feed mechanism, can feed to jacking feed mechanism through setting up feed supplement mechanism, makes things convenient for the continuous material loading operation that carries out of jacking feed mechanism, and degree of automation is high, avoids artifical material loading, has improved the efficiency and the security of cutting; the feeding device is arranged to drive the material pipe to axially feed, so that subsequent cutting operation on the material pipe is facilitated.
Preferably: the storage rack is provided with a storage trough for containing a plurality of material pipes and a single pipe trough for containing a single material pipe; a first inclined plane and a second inclined plane which are inclined from top to bottom towards the direction of the single pipe trough are formed among the top of the storage frame, the storage trough and the single pipe trough, and the second inclined plane is adjacent to the single pipe trough and lower than the first inclined plane; the material storage frame is provided with a jacking groove extending longitudinally.
Preferably: the jacking feeding mechanism comprises a plurality of groups of material supporting pieces distributed along the length direction of the storage frame and also comprises a jacking driving unit used for driving the plurality of groups of material supporting pieces to synchronously and longitudinally move, an inclined plane inclined towards the single pipe material groove from top to bottom is formed at the top of each material supporting piece, and a protruding part used for stopping materials is arranged at the lower end of each inclined plane; when the material supporting piece moves to a position where the inclined plane of the material supporting piece is higher than the first inclined plane, the material supporting piece can support a single material pipe; when the material supporting part moves to the position where the top surface of the protruding part of the material supporting part is lower than the second inclined surface, the material supporting part can release the supported single material pipe so that the material pipe can slide into the single material groove.
Preferably: jacking drive unit is including wearing to locate the jacking installation pole of the horizontal setting of jacking inslot, and the multiunit holds in the palm the material spare all can dismantle with jacking installation pole and be connected and distribute along the length direction of jacking installation pole, still includes the jacking cylinder of the vertical setting of connecting on the storage frame, and the end that stretches out of jacking cylinder and jacking installation pole looks rigid coupling.
Preferably: the material supplementing mechanism comprises a material supplementing rotating shaft which is rotatably connected on the material storage frame and is positioned below the material storage tank; the feed supplementing rotating shaft is fixedly connected with a material supporting bottom pipe used for pushing a plurality of groups of material pipes, and the feed supplementing rotating shaft further comprises a feed supplementing oil cylinder hinged on the storage rack, and the extending end of the feed supplementing oil cylinder is hinged with the material supporting bottom pipe.
Preferably: the bottom of the single-pipe trough is fixedly connected with a material supporting block for supporting the material pipe, and the top of the material supporting block is provided with a V-shaped groove.
Preferably: the feeding device comprises a feeding moving seat, a plurality of groups of feeding wheels longitudinally arranged on the feeding moving seat are connected in a rotating manner, and the peripheral wall of each feeding wheel is tightly propped against the peripheral wall of the material pipe; the device also comprises a feeding wheel driving unit for driving the plurality of groups of feeding wheels to synchronously rotate.
Preferably: the feeding wheel driving unit comprises a feeding motor fixedly connected to the feeding moving seat, a driving belt wheel is connected to an output shaft of the feeding motor in a key mode, the feeding wheel driving unit further comprises a driven belt wheel connected to the feeding wheel, and a belt is in transmission connection between the driven belt wheel and the driving belt wheel.
Preferably: a guide rail extending along the width direction of the storage rack is fixedly connected to the workbench, and a sliding block in sliding fit with the guide rail is fixedly connected to the bottom of the feeding moving seat; and the workbench is connected with an air cylinder for driving the feeding device to move transversely along the guide rail.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the feeding device of the present invention;
FIG. 3 is a schematic side view of the storage rack of the present invention;
FIG. 4 is a schematic perspective view of the feeding mechanism of the present invention;
fig. 5 is a schematic perspective view of the jacking mechanism of the present invention;
fig. 6 is a schematic perspective view of the material supporting block of the present invention;
fig. 7 is a schematic view of the loading state of the present invention;
fig. 8 is a three-dimensional structure of the feeding device of the present invention.
In the figure: 1. a feeding device; 1-1, a storage rack; 1-1-1, a storage tank; 1-1-2, a first inclined plane; 1-1-3, a second inclined plane; 1-1-4, single pipe trough; 1-1-5, jacking grooves; 1-2, a material supplementing mechanism; 1-2-1, a feed supplement oil cylinder; 1-2-2, supporting a material bottom pipe; 1-2-3, a feed supplement rotating shaft; 1-3, jacking and feeding mechanisms; 1-3-1, jacking a mounting rod; 1-3-2, supporting the material; 1-3-3, a jacking cylinder; 1-4, a material supporting block; 2. a feeding device; 2-1, a feeding motor; 2-2, a feeding wheel; 2-3, a driven belt wheel; 2-4, a driving belt wheel; 2-5, a feeding moving seat; 3. a work table; 4. a material pipe.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:
referring to fig. 1, the automatic pipe feeding device of a pipe cutting machine of the present invention includes a feeding device 1 for storing and feeding materials, as shown in fig. 2, the feeding device 1 includes a storage rack 1-1 for supporting a plurality of material pipes 4, a jacking feeding mechanism 1-3 for jacking and releasing a single material pipe 4 is connected to the storage rack 1-1, and a material feeding mechanism 1-2 for providing the material pipe 4 to the jacking feeding mechanism 1-3 is connected to the storage rack 1-1.
Further referring to fig. 3, a storage silo 1-1-1 for accommodating a plurality of material pipes 4 and a single pipe silo 1-1-4 for accommodating a single material pipe 4 are arranged on the storage rack 1-1, a material supporting block 1-4 for supporting the material pipe 4 is fixedly connected to the bottom of the single pipe silo 1-1-4, and as shown in fig. 6, a V-shaped groove is arranged at the top of the material supporting block 1-4. A first inclined plane 1-1-2 and a second inclined plane 1-1-3 which are inclined from top to bottom towards the direction of the single pipe trough 1-1-4 are formed at the top of the storage frame 1-1 and between the storage trough 1-1-1 and the single pipe trough 1-1-4, and the second inclined plane 1-1-3 is adjacent to the single pipe trough 1-1-4 and is lower than the first inclined plane 1-1-2; the material storage frame 1-1 is provided with a jacking groove 1-1-5 extending longitudinally.
Further referring to fig. 5, the jacking feeding mechanism 1-3 includes a plurality of groups of material supporting members 1-3-2 distributed along the length direction of the material storage rack 1-1, and further includes a jacking driving unit for driving the plurality of groups of material supporting members 1-3-2 to synchronously and longitudinally move, the jacking driving unit includes a transversely arranged jacking installation rod 1-3-1 inserted into the jacking groove 1-1-5, because the material pipe 4 has different specifications, the plurality of groups of material supporting members 1-3-2 are detachably connected with the jacking installation rod 1-3-1 and distributed along the length direction thereof, further, in this embodiment, an open groove is formed on the material supporting member 1-3-2, the jacking installation rod 1-3-1 is inserted into the open groove, a strip-shaped hole is formed on the material supporting member 1-3-2, the strip-shaped hole is transversely arranged and is vertical to the length direction of the jacking mounting rod 1-3-1; and a bolt screwed with the jacking mounting rod 1-3-1 is arranged in the strip-shaped hole in a penetrating way, and a locking nut is screwed on the bolt.
The jacking driving unit also comprises a jacking cylinder 1-3-3 which is connected with the material storage frame 1-1 and is arranged longitudinally, and the extending end of the jacking cylinder 1-3-3 is fixedly connected with the jacking mounting rod 1-3-1. The jacking cylinder 1-3-3 can drive the jacking installation rod 1-3-1 to lift along the jacking groove 1-1-5, and further drive the plurality of groups of material supporting pieces 1-3-2 to longitudinally move for a preset distance.
An inclined plane which inclines towards the single pipe trough 1-1-4 from top to bottom is formed at the top of the material supporting part 1-3-2, and a protruding part for blocking materials is arranged at the lower end of the inclined plane. Referring to fig. 7, the protrusion is located above the second inclined surface 1-1-3, and the tail end of the material supporting member 1-3-2 extends to a distance inside the material storage tank 1-1-1.
Further referring to FIG. 4, the feeding mechanism 1-2 comprises a feeding rotating shaft 1-2-3 which is rotatably connected on the storage rack 1-1 and is positioned below the storage tank 1-1-1; the material-supporting bottom pipe 1-2-2 used for pushing a plurality of groups of material pipes 4 is fixedly connected to the material-supplementing rotating shaft 1-2-3, the material-supplementing rotating shaft also comprises a material-supplementing oil cylinder 1-2-1 hinged to the material storage frame 1-1, and the extending end of the material-supplementing oil cylinder 1-2-1 is hinged to the material-supporting bottom pipe 1-2-2.
When the feeding device is in a feeding state, the top inclined plane of the material supporting part 1-3-2 is lower than the first inclined plane by a preset distance 1-1-2, then the extending end of the material supplementing oil cylinder 1-2-1 is ejected out, the material supporting bottom pipe 1-2-2 is driven to turn around the material supplementing rotating shaft 1-2-3 by a certain angle, and then a single material pipe 4 in the material storage tank 1-1-1 is pushed into the top of the material supporting part 1-3-2, so that the material supplementing operation is completed. As shown in fig. 7 (a), after the feeding is completed, when the material supporting part 1-3-2 is driven by the jacking cylinder 1-3-3 to run to a position where the inclined plane is higher than the first inclined plane 1-1-2, the material supporting part 1-3-2 can support a single material pipe 4, and at this time, the material pipe 4 can roll down to the convex part of the material supporting part 1-3-2 along the first inclined plane 1-1-2 and then be blocked;
when the single pipe trough 1-1-4 is empty, as shown in (b) of fig. 7, the material supporting part 1-3-2 driven by the jacking cylinder 1-3-3 descends, when the material supporting part 1-3-2 runs to the inclined plane lower than the second inclined plane 1-1-3, the material pipe 4 is separated from the inclined plane of the material supporting part 1-3-2 and supported by the second inclined plane 1-1-3, the material supporting part 1-3-2 is driven by the jacking cylinder 1-3-3 to descend continuously, when the top surface of the convex part of the material supporting part 1-3-2 runs to be lower than the second inclined surface 1-1-3, the material supporting part 1-3-2 releases the supported single material pipe 4, and the material pipe 4 rolls down to the single material groove 1-1-4 along the second inclined plane 1-1-3. Then the jacking cylinder 1-3-3 drives the material supporting part 1-3-2 to ascend, and the operation of jacking the single material pipe 4 is repeated. In the embodiment, one end of the material pipe 4 in the single pipe trough 1-1-4 passes over the feeding device 2, so that the feeding device 2 can smoothly feed the material pipe 4.
As shown in fig. 1, a working table 3 is provided at one end of the feeding device 1, and a feeding device 2 for driving a material pipe 4 to move along an axial direction thereof is mounted on the working table 3.
With further reference to fig. 8, in the present embodiment, the feeding device 2 includes a feeding moving seat 2-5, a plurality of sets of feeding wheels 2-2 longitudinally arranged on the mandrel are rotatably connected to the feeding moving seat 2-5, and the outer peripheral wall of the feeding wheel 2-2 is in abutting contact with the outer peripheral wall of the material pipe 4; in this embodiment, a ring of grooves adapted to the outer peripheral wall of the material pipe 4 is formed on the outer peripheral wall of the feeding wheel 2-2.
The feeding device 2 also comprises a feeding wheel driving unit for driving the plurality of groups of feeding wheels 2-2 to rotate synchronously. The feeding wheel driving unit comprises a feeding motor 2-1 fixedly connected to a feeding moving seat 2-5, a driving belt wheel 2-4 is connected to an output shaft of the feeding motor 2-1 in a key mode, the feeding wheel driving unit further comprises a driven belt wheel 2-3 connected to the feeding wheel 2-2, and a belt is in transmission connection between the driven belt wheel 2-3 and the driving belt wheel 2-4. Under the drive of the belt, the feeding motor 2-1 drives the driving belt wheel 2-4 to rotate so as to drive the driven belt wheel 2-3 to rotate and further drive the two groups of feeding wheels 2-2 to synchronously rotate, and the feeding wheels 2-2 are tightly contacted with the outer peripheral wall of the material pipe 4 in a propping manner, so that the rotating feeding wheels 2-2 can drive the material pipe 4 to move towards the chuck device 3 along the axial direction of the material pipe 4, and further feeding operation is realized.
Because the specification of the material pipe 4 is different, when the material pipe 4 with different pipe diameters needs to be cut, the feeding device 2 needs to be moved integrally to be always in abutting contact with the material pipe 4, so that a guide rail extending along the width direction of the material storage rack 1-1 is fixedly connected to the workbench 3, and a sliding block in sliding fit with the guide rail is fixedly connected to the bottom of the feeding moving seat 2-5; and an air cylinder for driving the feeding device 2 to transversely move along the guide rail is connected to the workbench 3, so that the feeding device 2 moves towards and away from the material pipe 4.
The working principle is as follows:
a plurality of material pipes 4 are stacked in a material storage tank 1-1-1 by using other equipment such as hoisting equipment, a material supporting part 1-3-2 is driven by a jacking cylinder 1-3-3 to move downwards to a preset position below a first inclined plane 1-1-2, a material supplementing oil cylinder 1-2-1 is started to drive a material supporting bottom pipe 1-2-2 to turn around a material supplementing rotating shaft 1-2-3 by a certain angle, and then a single material pipe 4 in the material storage tank 1-1-1 is pushed into the top of the material supporting part 1-3-2 to finish material supplementing operation. After the material supplementing is finished, the material supporting part 1-3-2 is driven by the jacking cylinder 1-3-3 to move upwards to a preset position, and then a single material pipe 4 is jacked up; when the single pipe trough 1-1-4 is empty, the jacking cylinder 1-3-3 drives the material supporting part 1-3-2 to descend to a preset position, so that the material pipe 4 is separated from the material supporting part 1-3-2, and the material pipe 4 rolls along the second inclined plane 1-1-3 and falls into the single pipe trough 1-1-4. After the feeding is finished, the feeding device 2 drives the material pipe 4 in the single pipe material groove 1-1-4 to move towards the cutting station along the axial direction.
Claims (9)
1. The utility model provides a tubular product automatic feeding device of pipe cutting machine which characterized by: the feeding device comprises a feeding device (1) for storing and feeding materials, wherein a workbench (3) is arranged at one end of the feeding device (1), and a feeding device (2) for driving a material pipe (4) to move along the axial direction of the material pipe is arranged on the workbench (3); the feeding device (1) comprises a storage rack (1-1) for supporting a plurality of material pipes (4), a jacking feeding mechanism (1-3) for jacking and releasing a single material pipe (4) is connected to the storage rack (1-1), and a material supplementing mechanism (1-2) which is connected to the storage rack (1-1) and used for providing the material pipes (4) for the jacking feeding mechanism (1-3).
2. The automatic pipe feeding device of the pipe cutting machine as claimed in claim 1, wherein: the material storage rack (1-1) is provided with a material storage groove (1-1-1) for containing a plurality of material pipes (4) and a single material groove (1-1-4) for containing a single material pipe (4); a first inclined plane (1-1-2) and a second inclined plane (1-1-3) which are inclined from top to bottom towards the direction of the single pipe trough (1-1-4) are formed among the top of the storage frame (1-1), the storage trough (1-1-1) and the single pipe trough (1-1-4), and the second inclined plane (1-1-3) is adjacent to the single pipe trough (1-1-4) and is lower than the first inclined plane (1-1-2); the material storage rack (1-1) is provided with a jacking groove (1-1-5) extending longitudinally.
3. The automatic pipe feeding device of the pipe cutting machine as claimed in claim 2, wherein: the jacking feeding mechanism (1-3) comprises a plurality of groups of material supporting pieces (1-3-2) distributed along the length direction of the storage rack (1-1) and a jacking driving unit for driving the plurality of groups of material supporting pieces (1-3-2) to synchronously and longitudinally move, an inclined plane inclined towards the single-pipe material groove (1-1-4) from top to bottom is formed at the top of each material supporting piece (1-3-2), and a protruding part for blocking materials is arranged at the lower end of each inclined plane; when the material supporting part (1-3-2) runs to a position where the inclined plane is higher than the first inclined plane (1-1-2), the material supporting part (1-3-2) can support a single material pipe (4); when the material supporting part (1-3-2) runs to the position where the top surface of the protruding part of the material supporting part is lower than the second inclined surface (1-1-3), the material supporting part (1-3-2) can release the single material pipe (4) which is supported up, so that the material pipe (4) slides into the single material groove (1-1-4).
4. The automatic pipe feeding device of a pipe cutting machine as claimed in claim 3, wherein: the jacking driving unit comprises transversely arranged jacking mounting rods (1-3-1) penetrating through jacking grooves (1-1-5), a plurality of groups of material supporting pieces (1-3-2) are detachably connected with the jacking mounting rods (1-3-1) and distributed along the length direction of the jacking mounting rods (1-3-1), and also comprises longitudinally arranged jacking cylinders (1-3-3) connected on a material storage frame (1-1), and the extending ends of the jacking cylinders (1-3-3) are fixedly connected with the jacking mounting rods (1-3-1).
5. The automatic pipe feeding device of the pipe cutting machine as claimed in claim 4, wherein: the material supplementing mechanism (1-2) comprises a material supplementing rotating shaft (1-2-3) which is rotatably connected with the material storage frame (1-1) and is positioned below the material storage tank (1-1-1); a material supporting bottom pipe (1-2-2) for pushing a plurality of material pipes (4) is fixedly connected to the material supplementing rotating shaft (1-2-3), and the material supplementing device also comprises a material supplementing oil cylinder (1-2-1) hinged to the material storage frame (1-1), and the extending end of the material supplementing oil cylinder (1-2-1) is hinged to the material supporting bottom pipe (1-2-2).
6. The automatic pipe feeding device of the pipe cutting machine as claimed in claim 5, wherein: the bottom of the single-pipe trough (1-1-4) is fixedly connected with a material supporting block (1-4) for supporting the material pipe (4), and the top of the material supporting block (1-4) is provided with a V-shaped groove.
7. The automatic pipe feeding device of the pipe cutting machine as claimed in any one of claims 1 to 6, wherein: the feeding device (2) comprises a feeding moving seat (2-5), a plurality of groups of feeding wheels (2-2) which are longitudinally arranged on the mandrel are rotatably connected on the feeding moving seat (2-5), and the peripheral wall of each feeding wheel (2-2) is tightly propped against the peripheral wall of the material pipe (4); the device also comprises a feeding wheel driving unit for driving a plurality of groups of feeding wheels (2-2) to rotate synchronously.
8. The automatic pipe feeding device of the pipe cutting machine as claimed in claim 7, wherein: the feeding wheel driving unit comprises a feeding motor (2-1) fixedly connected to a feeding moving seat (2-5), a driving belt wheel (2-4) is connected to an output shaft of the feeding motor (2-1) in a key mode, the feeding wheel driving unit further comprises a driven belt wheel (2-3) connected to the feeding wheel (2-2), and a belt is in transmission connection between the driven belt wheel (2-3) and the driving belt wheel (2-4).
9. The automatic pipe feeding device of the pipe cutting machine as claimed in claim 8, wherein: a guide rail extending along the width direction of the storage rack (1-1) is fixedly connected to the workbench (3), and a sliding block in sliding fit with the guide rail is fixedly connected to the bottom of the feeding moving seat (2-5); and an air cylinder for driving the feeding device (2) to transversely move along the guide rail is connected to the workbench (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059125.1U CN213945346U (en) | 2020-12-17 | 2020-12-17 | Automatic pipe feeding device of pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059125.1U CN213945346U (en) | 2020-12-17 | 2020-12-17 | Automatic pipe feeding device of pipe cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN213945346U true CN213945346U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059125.1U Active CN213945346U (en) | 2020-12-17 | 2020-12-17 | Automatic pipe feeding device of pipe cutting machine |
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| CN (1) | CN213945346U (en) |
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- 2020-12-17 CN CN202023059125.1U patent/CN213945346U/en active Active
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