CN108857106A - Tubular product processing accomodates machine and tubular product cutting blanking machine - Google Patents

Abstract

The present invention provides a pipe processing and storage machine and a pipe cutting and blanking machine, and relates to the technical field of pipe processing equipment. The pipe processing and storage machine provided by the present invention includes: a frame, a material receiving pallet, a turning frame, a turning drive, a pallet frame and a height adjustment drive; the first end of the turning frame is rotatably connected to the frame; the turning drive is connected to the second end of the turning frame, and is used to drive the turning frame to rotate relative to the frame, and the rotation axis of the turning frame relative to the frame is parallel to the horizontal feeding direction of the pipe; the material receiving pallet is fixed to the top of the pallet frame, and the pallet frame is slidably connected to the turning frame; the height adjustment drive is connected to the pallet frame in a transmission connection, and is used to drive the pallet frame to move up and down relative to the turning frame. The pipe processing and storage machine provided by the present invention alleviates the technical problem in the prior art of storage and transportation of pipes after cutting, which is easy to cause damage to the pipes and affect product quality.

Description

Pipe processing storage machine and pipe cutting and blanking machine

technical field

The invention relates to the technical field of pipe processing equipment, in particular to a pipe processing storage machine and a pipe cutting and blanking machine.

Background technique

Pipe is an important industrial material, widely used in construction industry, thermal equipment and various mechanical equipment. Laser cutting is a new type of mechanical processing technology, which has the advantages of high production efficiency, strong productivity and high flexibility; with the development of technology, it is more and more widely used in various mechanical processing fields.

In the prior art, after the pipe is cut, there are generally two ways to collect the cut pipe. One is manual storage, which has the problems of low efficiency and great potential safety hazards for operators. One is to store and convey through rollers, but the pipe rolls down freely after being cut, and the surface of the pipe is easily scratched, which affects the product quality.

Therefore, in the prior art, the storage and transportation of the cut pipes has the technical problem of easily causing damage to the pipes and affecting the product quality.

The information disclosed in this Background section is only intended to enhance the understanding of the general background of the present invention, and should not be considered as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a pipe processing and storage machine and a pipe cutting and blanking machine, so as to alleviate the existing technical problems of storing and transporting cut pipes in the prior art, which easily cause damage to the pipes and affect product quality.

The first aspect of the present invention provides a pipe processing and storage machine. The pipe processing and storage machine provided by the present invention includes: a frame, a material receiving pallet, a turning frame, a turning drive part, a pallet frame and a height adjustment driving part; The first end is rotatably connected to the frame; the turning drive part is connected to the second end of the turning frame, which is used to drive the turning frame to rotate relative to the frame, and the rotation axis of the turning frame relative to the frame is parallel to the horizontal feeding of the pipe direction; the material receiving pallet is fixed on the top of the pallet frame, and the pallet frame is slidingly connected to the overturning frame; the height adjustment driver is connected to the pallet frame through transmission, and is used to drive the pallet frame to move up and down relative to the overturning frame.

Further, the overturning driving part includes a telescopic cylinder, and the two ends of the telescopic cylinder are respectively rotatably connected to the second end of the overturning frame and the machine frame.

Further, the pipe material processing and storage machine provided by the present invention also includes a material receiving machine base and a first machine base driving device; the material receiving machine base is slidably connected to the frame; the first machine base driving device is connected to the material receiving machine base in transmission, The material receiving machine base is driven to move relative to the frame along the horizontal feeding direction of the pipe material; the turning frame is rotatably connected to the material receiving machine base, and the turning drive part is used to drive the turning frame to rotate relative to the material receiving machine base.

Further, the pipe processing and storage machine provided by the present invention also includes a clamping device, and the clamping device includes a first clamping plate, a second clamping plate, a clamping drive mechanism, a clamping base, and a second base driving device; The clamping base is slidingly connected to the frame; the driving device of the second base is connected with the transmission of the clamping base, and is used to drive the clamping base to move relative to the frame along the horizontal feeding direction of the pipe; the first clamping plate and the second clamping plate are slidably connected to the clamping machine base, and are arranged above the material receiving pallet; the clamping drive mechanism is respectively connected with the first clamping plate and the second clamping plate, and is used to drive the first clamping plate The clamping plate and the second clamping plate are relatively close to or apart from each other along the edge.

Further, the side of the first clamping plate facing the second clamping plate and the side of the second clamping plate facing the first clamping plate are respectively connected with rubber pads.

Further, the pipe material processing and storage machine provided by the present invention also includes a storage and transmission mechanism. The storage and transmission mechanism includes a storage rack, a transmission chain and a chain drive mechanism. The storage rack is arranged on one side of the frame; the transmission chain is connected to the storage rack , the top surface of the conveying chain forms the pipe bearing surface, and one end of the pipe carrying surface is close to the material receiving pallet; the chain driving mechanism is connected with the conveying chain, and is used to drive the conveying chain to rotate relative to the receiving frame to drive the pipe carrying surface. Pipe moves.

Further, the storage and transmission mechanism also includes a discharge stopper lever, which is rotatably connected to the end of the receiving rack away from the receiving pallet.

The second aspect of the present invention provides a pipe cutting and blanking machine. The pipe cutting and blanking machine provided by the present invention includes: a laser cutting head, a chuck, and the above-mentioned pipe processing and storage machine; the laser cutting head is arranged in the pipe processing and storage machine. One side of the material pallet; the chuck is set on the side of the laser cutting head away from the material receiving pallet; the chuck is used to fix one end of the pipe to be cut; the laser cutting head is used to cut off the pipe to be cut.

The pipe processing storage machine and the pipe cutting and blanking machine provided by the invention relate to the technical field of pipe processing equipment. The pipe material processing and storage machine provided by the present invention includes: a frame, a material receiving pallet, an overturning frame, an overturning driver, a pallet frame and a height adjustment driver; the first end of the overturning frame is rotatably connected to the frame; the overturning driver and The second end of the overturning frame is connected to drive the overturning frame to rotate relative to the frame, and the rotation axis of the overturning frame relative to the frame is parallel to the horizontal feeding direction of the pipe; the receiving pallet is fixed on the top of the pallet frame , the pallet frame is slidably connected to the overturning frame; the height adjustment driving member is transmission-connected with the pallet frame, and is used to drive the pallet frame to move up and down relative to the overturning frame. When cutting the pipe, one end of the pipe to be cut is fixed to the pipe cutting part, and the other end is overhanging. The pipe processing and storage machine provided by the present invention can be set on one side of the pipe cutting part; the material receiving pallet can be driven by the height adjustment driving part to move upwards to abut against the pipe to be cut, and the overhang of the pipe to be cut Part of it plays a supporting role, which can reduce the deformation of the pipe during the cutting process and improve the cutting quality of the pipe.

After the pipe cutting is completed, the cut pipe is parked on the material receiving pallet; driven by the height adjustment driving part, the material receiving pallet drives the cut pipe to move downward. Moreover, under the drive of the overturning drive, the material receiving pallet is turned over, and the supporting surface of the pipe is inclined, so that the cut pipe can slide down along the material receiving pallet, and the movement of the pipe is more stable, which can reduce rolling and falling. Damage caused by collisions, improve product quality.

To sum up, the pipe processing and storage machine provided by the present invention alleviates the technical problems in the prior art of storing and transporting cut pipes, which easily cause pipe damage and affect product quality.

The pipe cutting and blanking machine has the same advantages as the above-mentioned pipe processing and storage machine over the prior art, and will not be repeated here.

In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments of the present invention will be described in detail below together with the accompanying drawings.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is the axonometric schematic view of the tube material processing storage machine provided by the embodiment of the present invention;

Fig. 2 is a right view of the pipe processing and storage machine provided by the embodiment of the present invention;

Fig. 3 is a top view of the pipe processing and storage machine provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the connection of the discharge lever in the pipe processing and storage machine provided by the embodiment of the present invention;

FIG. 5 is a partial enlarged view of A in FIG. 2 .

Icon: 01-feeding pallet; 011-frame; 021-first clamping plate; 022-second clamping plate; 023-clamping base; 031-first screw; 032-second screw ;033-the first wire female seat; 034-the second wire female seat; 041-the receiving machine base; Cylinder; 06-conveying chain; 07-discharging lever; 071-locking screw; 08-receiving rack.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

An embodiment of the present invention provides a pipe processing and storage machine. The provided pipe processing and storage machine includes: a frame 011, a material receiving pallet 01, an overturning frame 042, an overturning drive, a pallet frame 043, and a height adjustment drive; the overturning frame The first end 0421 of 042 is rotatably connected to the frame 011; the turning drive member is connected to the second end 0422 of the turning frame 042 to drive the turning frame 042 to rotate relative to the frame 011, and the turning frame 042 to rotate relative to the frame 011 The rotation axis of the pipe is parallel to the horizontal feeding direction of the pipe; the material receiving pallet 01 is fixed on the top of the pallet frame 043, and the pallet frame 043 is slidably connected to the turning frame 042; The pallet frame 043 is driven to move up and down relative to the flip frame 042.

Specifically, when cutting pipes, one end of the pipe to be cut is fixed to the pipe cutting part, and the other end is overhanging; the pipe processing and storage machine provided by the embodiment of the present invention is set on one side of the pipe cutting part; the receiving pallet 01 Driven by the height adjustment driver, it can move upwards until it touches the pipe to be cut, and supports the overhanging part of the pipe to be cut, which can reduce the deformation of the pipe during the cutting process and improve the cutting process of the pipe quality.

After the pipe material is cut, the cut pipe material is parked on the material receiving pallet 01; the material receiving pallet 01 is driven by the height adjustment driving part to drive the cut pipe material to move downward. Moreover, under the drive of the overturning drive, the material receiving pallet 01 is turned over, and the supporting surface of the pipe is inclined, so that the cut pipe can slide down along the material receiving pallet 01, and the pipe moves more smoothly, which can reduce rolling. Damage caused by drops and collisions, improving product quality.

Specifically, when the pipe material is cut, one end of the pipe material is fixed to the fixed chuck in the pipe material cutting part, and the other end extends along the horizontal direction. The pipe is fed and moved along its own length, and the pipe cutting part cuts the pipe piece by piece.

Further, the pipe material processing storage machine provided by the embodiment of the present invention also includes a material receiving machine base 041 and a first machine base driving device; the material receiving machine base 041 is slidably connected to the frame 011; the first machine base driving device and the material receiving machine The seat 041 is connected by transmission, and is used to drive the material receiving machine base 041 to move relative to the frame 011 along the horizontal feeding direction of the pipe; the turning frame 042 is rotatably connected to the material receiving machine base 041, and the turning drive part is used to drive the turning frame 042 relative to Material receiving machine base 041 rotates.

Specifically, referring to Figures 1-3, the frame 011 is provided with a guide rail extending along the horizontal feeding direction of the pipe, and the material receiving base 041 is slidably connected to the guide rail; the first base driving device includes a base cylinder, The cylinder block of the frame cylinder is fixed on the frame 011, and the piston rod is connected with the material receiving frame 041 to drive the material receiving frame 041, and simultaneously drive the material receiving pallet 01 to translate along the horizontal feeding direction of the pipe.

Specifically, through the material receiving machine base 041 and the first machine base driving device, the material receiving pallet 01 can be translated in the horizontal direction. In this way, during the cutting process of the pipe material, the material receiving pallet 01 can translate horizontally to the side close to the pipe material cutting part, and move upward to support the pipe material; after the pipe material is cut, the material receiving pallet 01 can carry and be cut off The pipes are translated to the side away from the pipe cutting part, and then moved downwards and overturned, so that the cut pipes slide along the receiving pallet 01 and are collected. The receiving pallet 01 drives the cut pipe away from the pipe cutting part, which can reduce the collision of the cut pipe with the laser head and other pipe cutting parts, and avoid the interference between the pipe and other parts of the equipment, making the cutting process smoother.

The pipe cutting component is a device for cutting pipes, which may be a laser cutting head.

In some embodiments, the first base driving device may further include a motor and a lead screw drive assembly.

Further, the overturning driving part includes a telescopic cylinder 05, and the two ends of the telescopic cylinder 05 are respectively rotatably connected to the second end 0422 of the overturning frame 042 and the material receiving base 041.

Specifically, please refer to FIG. 2 and FIG. 5 , the cylinder body of the telescopic cylinder 05 is rotatably connected to the receiving base 041 , and the piston rod is rotatably connected to the second end 0422 of the turning frame 042 .

When the piston rod of the telescopic cylinder 05 stretches out of the cylinder body, push the turning frame 042 to rotate upwards, so that the upper surface of the receiving pallet 01 installed on the turning frame 042 can be kept horizontal; the piston rod of the telescopic cylinder 05 moves toward the cylinder body During internal contraction, the turning frame 042 is driven to rotate downwards, so that the upper surface of the receiving pallet 01 installed on the turning frame 042 is inclined relative to the horizontal plane, so that the pipe material slides downward.

As another implementation manner, the turning drive member can also use a linear module.

In some embodiments, the pipe processing and storage machine provided by the embodiment of the present invention further includes a guide rail slider assembly. The guide rail is fixed on the turning frame 042, and when the upper surface of the material receiving pallet 01 is turned over to keep the level, the guide rail extends in the vertical direction; the slide block is slidably connected to the guide rail, and the pallet frame 043 is connected to the slide block. The pallet frame 043 can move vertically relative to the flip frame 042 under the guidance of the guide rail slider assembly.

The height adjustment drive includes an electric motor, a gearbox and two sets of rack and pinion assemblies. The rack is fixed to the turning frame 042 along the direction parallel to the guide rail; the gear is connected to the pallet frame 043 and meshes with the rack. The electric motor is installed on the pallet frame 043, and is connected with the gear transmission through the gearbox. The motor drives the gear to rotate, thereby driving the gear to move along the length direction of the rack relative to the rack, so that the pallet frame 043 moves up and down relative to the turning frame 042, and the height of the material receiving pallet 01 is adjusted.

Further, the pipe processing and storage machine provided by the embodiment of the present invention also includes a clamping device, and the clamping device includes a first clamping plate 021, a second clamping plate 022, a clamping drive mechanism, a clamping base 023 and a second Frame driving device; the clamping frame 023 is slidingly connected to the frame 011; the second frame driving device is in transmission connection with the clamping frame 023, and is used to drive the clamping frame 023 relative to the frame 011 along the level of the pipe The material direction moves; the first clamping plate 021 and the second clamping plate 022 are both slidably connected to the clamping machine base 023, and are arranged above the material receiving pallet 01; the clamping drive mechanism is respectively connected to the first clamping plate 021 It is in transmission connection with the second clamping plate 022 , and is used to drive the first clamping plate 021 and the second clamping plate 022 relatively close to or away from each other, so as to clamp or loosen the pipe located above the receiving pallet 01 .

Specifically, a guide rail is provided on the frame 011, and the clamping frame 023 is slidably connected to the guide rail, and can slide relative to the frame 011 along the horizontal feeding direction of the pipe. The second frame driving device includes a motor and a rack and pinion assembly, the rack is fixed on the frame 011, and the extension direction is parallel to the guide rail; the gear is connected to the clamping frame 023 and meshed with the rack; the motor is connected to the gear transmission.

The first clamping plate 021 and the second clamping plate 022 are slidably connected to the clamping base 023, and can move in the horizontal direction relative to the clamping base 023, and the first clamping plate 021 and the second clamping plate 022 are opposite The moving direction of the clamping base 023 is perpendicular to the horizontal feeding direction of the pipe.

The clamping drive mechanism includes a motor, a first screw base 033 , a second screw base 034 , a first lead screw 031 and a second lead screw 032 . One end of the first lead screw 031 is fixedly connected to one end of the second lead screw 032 , and both the first lead screw 031 and the second lead screw 032 are installed on the clamping frame 023 . The direction of rotation of the first lead screw 031 and the second lead screw 032 are opposite, and the thread lead angles are equal in magnitude.

The first screw base 033 cooperates with the first lead screw 031, and the first clamping plate 021 is connected with the first screw base 033; the second screw base 034 cooperates with the second screw 032, and the second clamping plate 022 is connected with the second wire female seat 034.

The motor is connected to the first lead screw 031 in transmission, and is used to drive the first lead screw 031 and the second lead screw 032 to rotate synchronously, and drive the first clamping plate 021 and the second clamping plate 022 to move in opposite directions to realize centering clamping tight.

During the pipe cutting process, the first clamping plate 021 and the second clamping plate 022 move synchronously along the first axis to the pipe cutting part, and can move relatively close to each other under the action of the clamping drive mechanism, so that the pipe to be cut is centered and clamped Tight, reduce the shaking and deformation of the pipe during cutting, and improve the cutting quality of the cutting process. After the pipe is cut, the clamping drive mechanism can drive the first clamping plate 021 and the second clamping plate 022 away from each other, so that there is an active gap between the first clamping plate 021 and the second clamping plate 022 and the pipe . The receiving pallet 01 drives the cut pipe to move away from the pipe cutting part along the first axis, and the first clamping plate 021 and the second clamping plate 022 can prevent the pipe from slipping off the receiving pallet 01 .

Further, the side of the first clamping plate 021 facing the second clamping plate 022 and the side of the second clamping plate 022 facing the first clamping plate 021 are respectively connected with rubber pads.

Specifically, the rubber pad has elasticity and can be made of rubber, which can reduce the extrusion of the pipe by the first clamping plate 021 and the second clamping plate 022 and cause damage to the pipe, thereby protecting the pipe.

Further, the tube material processing and storage machine provided in the embodiment of the present invention also includes a storage and transmission mechanism, the storage and transmission mechanism includes a material receiving rack 08, a transmission chain 06 and a chain driving mechanism, and the material receiving rack 08 is arranged on one side of the frame 011; The chain 06 is connected to the receiving rack 08, and the top surface of the transmission chain 06 forms a pipe material bearing surface, and one end of the pipe material bearing surface is close to the material receiving pallet 01; the chain drive mechanism is connected with the transmission chain 06, and is used to drive the transmission chain 06 relative to The receiving rack 08 rotates to drive the pipes on the pipe bearing surface to move.

Specifically, the storage and transmission mechanism includes a plurality of transmission chains 06 , and the plurality of transmission chains 06 are arranged on the receiving rack 08 at intervals. The chain driving mechanism includes an electric motor, which is connected in transmission with each transmission chain 06 .

The cut pipe slides down along the material receiving pallet 01 to the pipe bearing surface of the multiple conveying chains 06; the multiple conveying chains 06 rotate synchronously to drive the pipes to move.

The storage and transmission mechanism facilitates the collection and processing of the unloaded pipes and improves production efficiency.

Further, the storage and transmission mechanism also includes a discharge stopper rod 07 , which is rotatably connected to the end of the receiving frame 08 away from the receiving pallet 01 .

Specifically, please refer to FIG. 4 , when the discharge lever 07 is rotated to the vertical direction, it can be locked by the locking screw 071, thereby blocking the pipe material, so that the cut pipe material is stored in the material receiving rack 08 superior.

Rotate the discharge lever 07 to the level or tilt downward, the pipe can be slid from the receiving rack 08 to the unloading container or storage car, which is convenient for centralized handling.

In another embodiment provided by the present invention, the pipe cutting and blanking machine includes: a laser cutting head, a chuck, and the above-mentioned pipe processing and storage machine; the laser cutting head is arranged on one side of the receiving pallet 01 in the pipe processing and storage machine; The chuck is arranged on the side of the laser cutting head away from the receiving pallet 01; the chuck is used to fix one end of the pipe to be cut; the laser cutting head is used to cut off the pipe to be cut.

Specifically, use the pipe cutting and blanking machine provided by the embodiment of the present invention to perform blanking. One end of the pipe to be cut is fixed by a chuck, and the pipe extends along the length direction of the first clamping plate 021 and extends into the first clamping plate 021. Between the plate 021 and the second clamping plate 022. The laser cutting head cuts the pipe between the chuck and the first clamping plate 021 . The cut pipes are carried and transported by the receiving pallet 01.

Finally, it should be noted that each embodiment in this specification is described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment refer to each other That is; the above embodiments are only used to illustrate the technical scheme of the present invention, rather than limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can The technical solutions described in the foregoing embodiments are modified, or some or all of the technical features are equivalently replaced; in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. However, these modifications, substitutions or combinations do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. a kind of tubular object extruding stores machine, which is characterized in that including：Rack, splicing supporting plate, rollover stand, overturning actuator, supporting plate Frame and height adjustment actuator；

The first end of the rollover stand is rotationally connected with the rack；The second end of the overturning actuator and the rollover stand connects It connects, for driving the rollover stand relative to the gantry rotation, and rotation of the rollover stand relative to the gantry rotation Axis is parallel to the horizontal feeding direction of tubing；

The splicing supporting plate is fixed on the top of the plate supporting frame, and the plate supporting frame is slidably connected to the rollover stand；The height Degree adjusts actuator and the plate supporting frame is sequentially connected, for driving the plate supporting frame to move up and down relative to the rollover stand.

2. tubular object extruding according to claim 1 stores machine, which is characterized in that the tubular object extruding storage machine further includes connecing Expect base and the first frame driving device；

The splicing base is slidably connected to the rack；First frame driving device and splicing base transmission connect It connects, for driving the splicing base to move relative to the rack along the horizontal feeding direction of tubing；

The rollover stand is rotationally connected with the splicing base, and the overturning actuator is for driving the rollover stand relative to institute State the rotation of splicing base.

3. tubular object extruding according to claim 2 stores machine, which is characterized in that the overturning actuator includes telescoping cylinder, The both ends of the telescoping cylinder be rotationally connected with respectively the rollover stand second end and the splicing base.

4. tubular object extruding according to claim 2 stores machine, which is characterized in that the tubular object extruding storage machine further includes folder Device is taken, the clamp device includes the first clamping plate, the second clamping plate, clamping driving mechanism, clamping base and the second base Driving device；

The clamping base is slidably connected to the rack；Second frame driving device and clamping base transmission connect It connects, does clamping base for driving and moved along the horizontal feeding direction of tubing relative to the rack；

The first clamping plate and the second clamping plate are slidably connected to the clamping base, and are set to the splicing The top of supporting plate；

The clamping driving mechanism is described for driving respectively with the first clamping plate and the second clamping plate transmission connection First clamping plate and the second clamping plate are relatively close or separate.

5. tubular object extruding according to claim 4 stores machine, which is characterized in that described first clamps plate towards described second The side of the side and the second clamping plate towards the first clamping plate that clamp plate is connected separately with rubber mat.

6. tubular object extruding according to claim 1 stores machine, which is characterized in that the tubular object extruding storage machine further includes receiving Receive transport mechanism, the storage transport mechanism includes receiving rack, transmission chain and chain drive mechanism, and the receiving rack is set to The side of rack；

The transmission chain is connected to the receiving rack, and the top surface of the transmission chain forms tubing loading end, and the tubing is held One end of section is close to the splicing supporting plate；The chain drive mechanism and the transmission chain are sequentially connected, for driving It states transmission chain to rotate relative to the receiving rack, to drive the tubing on the tubing loading end mobile.

7. tubular object extruding according to claim 6 stores machine, which is characterized in that the storage transport mechanism further includes discharging Lever, the discharging lever are rotationally connected with the one end of the receiving rack far from the splicing supporting plate.

8. a kind of tubing cutting stock machine, which is characterized in that including：Laser cutting head, chuck and any one of such as claim 1-7 The tubular object extruding stores machine；

The laser cutting head is set to the side of splicing supporting plate in the tubular object extruding storage machine；The chuck is set to described Side of the laser cutting head far from the splicing supporting plate；

The chuck, for fixing one end of tubing to be cut；The laser cutting head, for cutting the tubing to be cut It is disconnected.