CN117600680A - Cutting equipment and tail pushing process - Google Patents

Abstract

The utility model relates to a technical field of laser cutting, especially, relate to a cutting equipment and tail propelling movement material technology, a cutting equipment, including first transport mechanism and receiving platform, receiving platform sets up the one end at first transport mechanism, receiving platform includes first unit and second unit, the bottom of first unit, the bottom of second unit is fixed with the connecting piece respectively, the bottom of receiving platform is provided with vibrating assembly, vibrating assembly includes first cam, the second cam, first cam and second cam are provided with the connecting axle, connecting piece and the first cam on the first unit assemble mutually, connecting piece and the second cam on the second unit assemble mutually, be equipped with vibration driving piece on the connecting axle, vibration driving piece drives the connecting axle as the power supply and rotates; the tail pushing process for feeding the pipe through the cutting equipment comprises the following steps: the first conveying mechanism blanking, the bearing component supporting, the second conveying mechanism clamping, the feeding platform feeding and the cutting equipment distributing. This application pipe material can accurate material loading.

Description

Cutting equipment and tail pushing process

Technical Field

The application relates to the technical field of laser cutting, in particular to cutting equipment and a tail pushing process.

Background

At present, the cutting mode of the pipe material comprises a cutter cutting method or a laser cutting method, and the like, and the laser cutting has the advantages of high cutting efficiency and high cutting precision, so that the cutting mode is widely applied to the field of mechanical processing.

However, in practical applications, in the existing laser cutting process, the pipe material is generally transported by using a conveyor belt. The pipe material is placed on the conveying belt, the conveying belt is started, the conveying belt can carry the pipe material to the clamping mechanism from the feeding point, when the pipe material is a round pipe, the friction force between the pipe material and the conveying belt is small, the pipe material has inertia of rolling forwards, or the pipe material is influenced by external force, so that the carrying speeds of the two ends of the round pipe material with long length are different, and the pipe material is in an inclined state, so that phenomena such as material blocking or material clamping can occur during the feeding of the pipe material on the one hand; on the other hand, the pipe material cannot be stably assembled with the clamping mechanism, and the connecting effect between the pipe material and the clamping mechanism is poor, so that shearing force can be applied to the pipe material when the laser cutting machine cuts the pipe material, and the area, which is not fixedly contacted by the clamping hand, of the pipe material can continuously shake in the cutting process, so that the pipe material is easily cut askew, the cutting precision of the pipe material is finally influenced, and the pipe material section is difficult to meet the use requirement.

Disclosure of Invention

In order to enable accurate feeding of pipe materials, the application provides cutting equipment and a tail pushing material process.

In a first aspect, the present application provides a cutting device, which adopts the following technical scheme:

the utility model provides a cutting equipment, includes first transport mechanism and connects the material platform, connect the material platform to set up one end of first transport mechanism, connect the material platform to include first unit and second unit, the bottom of first unit, the bottom of second unit are fixed with the connecting piece respectively, the bottom of receiving the material platform is provided with vibration subassembly, vibration subassembly includes first cam, second cam, first cam with the second cam is provided with the connecting axle, the connecting piece on the first unit with first cam assembles mutually, the connecting piece on the second unit assembles mutually with the second cam, be equipped with vibration drive spare on the connecting axle, vibration drive spare is driven as the power supply the connecting axle rotates.

Through adopting above-mentioned technical scheme, under the effect of vibration driving piece, the connecting axle can drive first cam and second cam simultaneously and rotate, under the cooperation through the connecting piece, make first unit and second unit carry out the motion of the direction of perpendicular to its self top surface respectively, compare with prior art, vibrate through butt joint material platform, the pipe material of placing at first unit or second unit top surface receives vibration and accelerates blanking efficiency, make pipe material different positions all can correspond to the tank bottom department of the material receiving platform that is close to rather than, with reduce the condition that the pipe material takes place the skew and block up, namely, make the position of pipe material can obtain the adjustment, and, through adjusting vibration amplitude and frequency, can adjust the position accuracy of pipe material blanking, guarantee the smoothness of pipe material loading.

Preferably, an elastic piece is arranged at the top of the material receiving table.

Through adopting above-mentioned technical scheme, be provided with the elastic component at the top of receiving the material platform, can absorb vibration energy, reduce the impact force and the vibration range of vibration to provide the guard action when the material loading to the pipe material, reduce the phenomenon that the pipe material damaged because of the striking, simultaneously, the elastic component can play the difference of size, shape or material between the different parts of compensation, make the pipe material carry to receiving the material bench from first transport mechanism steadily, make the connection effect of this process better, also help reducing vibration interference and noise pollution.

Preferably, the first unit is hinged to the second unit, and the first unit and the second unit are movably connected to form a V-shaped structure.

By adopting the technical scheme, the V-shaped receiving platform with the first unit and the second unit being movably connected together has the function of providing accurate limit for the pipe material, realizes the function of instantly rectifying the pipe material, and is beneficial to ensuring the subsequent feeding precision of the pipe material; compare with integrated into one piece's material platform that connects, the pipe material is followed first transport mechanism and is transited the in-process in the tank bottom that connects the material platform, and this application connects the material platform can provide good buffering shock attenuation ability, plays the effect that reduces energy transfer, reduces the amplitude, promptly, can absorb and disperse vibration energy, avoids pipe material and connects the material platform to take place violently striking, helps protecting the pipe material.

Preferably, the cutting machine further comprises a second conveying mechanism, wherein the second conveying mechanism comprises a first positioning assembly, a second positioning assembly and a cutting machine frame, the first positioning assembly and the second positioning assembly are installed on the cutting machine frame in a staggered mode, the first positioning assembly is used for locking the pipe in the Z-axis direction, and the second positioning assembly is used for locking the pipe in the Y-axis direction.

Through adopting above-mentioned technical scheme, the one end that the pipe material is close to cutting equipment is carried out the centre gripping by first locating component and second locating component simultaneously, promptly, realizes the clamp to the pipe material from Z axle direction, Y axle direction, prescribes a limit to the pipe wall near the pipe material needs cutting off the region effectively, helps realizing reducing the pipe material and rocks, skew, dislocation, the effect that the circumstances such as landing take place, makes the pipe material cut off by cutting equipment smoothly, guarantees the cutting quality of pipe material.

Preferably, the first positioning component includes: rotating a threaded rod connected to the side wall of the cutter frame; the first positioning piece is connected with one end of the threaded rod in a threaded manner; the second positioning piece is connected with the other end of the threaded rod in a threaded way; the positioning rollers are respectively connected to the first positioning piece and the second positioning piece in a rotating way and are close to the centers of the first positioning piece and the second positioning piece; fix the cutting frame is close to the location driver of threaded rod one end, wherein, the length direction of threaded rod is unanimous with the Z axle direction, the positive screw thread has been seted up to the one end of threaded rod, the reverse screw thread has been seted up to the other end, the output of location driver with the threaded rod assembles mutually.

Through adopting above-mentioned technical scheme, the pipe material passes from the space between first setting element and the second setting element, under the effect of location driving piece, the threaded rod can rotate, makes first setting element, the second setting element remove to the direction of both center axes, finally makes the pipe material compressed tightly between two positioning rollers, guarantees that the pipe material can be along the transmission on the same straight line, simultaneously, receives two positioning roller spacing, has strengthened the stability of pipe material transmission, has strengthened the stability when cutting equipment cuts the pipe material.

In a second aspect, the present application provides a tail pushing process, which adopts the following technical scheme:

the tail pushing material process comprises feeding materials through cutting equipment, wherein the cutting equipment further comprises a material blocking unit, a bearing assembly, a mobile station, a feeding platform and a feeding base, the first conveying mechanism comprises a synchronous driving assembly, the synchronous driving assembly comprises a conveying chain, a plurality of material blocking units are fixed at the top of the conveying chain, and a space for storing the materials is reserved between two adjacent material blocking units; the bearing assembly is arranged outside the first conveying mechanism, and the bearing assembly and the material receiving table are distributed in the same X-axis direction; the feeding base is fixed at the output end of the first conveying mechanism, the movable table is connected to the side wall of the bottom of the feeding base in a sliding manner, and the feeding platform is obliquely hung and connected to the feeding base in a sliding manner;

The method comprises the following processing steps:

s1: first conveying mechanism blanking: the pipe material is placed on the top surface of the first conveying mechanism, two adjacent pipe materials are blocked by the material blocking unit, and the first conveying mechanism delivers the pipe material to the material receiving table along the Y-axis direction.

S2: the supporting component supports the materials: the supporting component clamps the pipe material and lifts the pipe material upwards, so that one end of the pipe material is propped against the top surface of the movable table.

S3: and (3) clamping materials by a second conveying mechanism: the second conveying mechanism clamps one end of the pipe close to the moving table.

S4: feeding by a feeding platform: the feeding platform drives the second conveying mechanism to deliver the pipe materials to the middle part of the cutting equipment along the X-axis direction.

S5: dividing materials by cutting equipment: the cutting equipment cuts the pipe material penetrating through the middle of the cutting equipment along the Z-axis direction.

Through adopting above-mentioned technical scheme, under the effect of first transport mechanism, can realize the automatic feeding of pipe material, and, by keeping off the material unit and blockking between two adjacent pipe materials, make the reservation space between the pipe material, reduce adhesion or putty phenomenon, under the effect of bearing subassembly, can confirm the position of pipe material, make the pipe material can be held by second transport mechanism steadily, the connection stability of both has been improved, feeding platform drive second transport mechanism delivers the pipe material to cutting equipment's middle part along X axle direction, cutting equipment cuts the pipe material, accomplish the segmentation of pipe material, compared with prior art, this application has automatic feeding, not putty, the characteristics that material loading stability is high, when cutting equipment divides the material, the pipe material receives the centre gripping of second transport mechanism and be difficult for taking place to rock, the clearance between pipe material and the second transport mechanism is little, the laminating degree is high, help improving the cutting accuracy of pipe material.

Preferably, the bearing assembly comprises a jacking mechanism and a clamping mechanism, the jacking mechanism comprises a jacking cylinder and a bearing table, the bearing table is assembled at the top of the jacking cylinder, the clamping mechanism comprises a first clamping piece, a second clamping piece and a connecting rod driving structure, an adjusting sliding rail is fixed at the side wall of the long side of the bearing table, the first clamping piece and the second clamping piece are simultaneously and slidably connected to the adjusting sliding rail, and the output end of the connecting rod driving structure is assembled with the first clamping piece and the second clamping piece simultaneously; when the S2 processing step is carried out, the jacking mechanism is started, the whole bearing assembly is firstly lowered downwards until the pipe material falls into the bottom of the material receiving platform, then the bearing platform is jacked upwards, and the connecting rod driving structure drives the first clamping piece and the second clamping piece to move towards the central axes of the first clamping piece and the second clamping piece at the same time until the pipe material is clamped by the first clamping piece and the second clamping piece.

Through adopting above-mentioned technical scheme, bearing subassembly descends for first transport mechanism transition to receiving platform department smoothly, upwards jack-up bearing platform again, make the top surface that the pipe was arranged in mobile station, bearing platform simultaneously, the pipe consequently receives more even holding power, under the cooperation effect of first holder and second holder, makes the pipe assemble mutually with second transport mechanism steadily, helps realizing the accurate counterpoint of pipe and second transport mechanism.

Preferably, the cutting device further comprises a straightening unit, wherein the straightening unit is distributed outside the first conveying mechanism and is distributed in the same X-axis direction with the bearing assembly and the receiving platform; the outer wall of the correction unit is provided with a horn groove, the horn groove is formed around the circumference of the correction unit, before the S2 processing step is carried out, the positions of the pipe material and the horn groove are adjusted, so that the pipe material and the horn groove are matched, the pipe material is straightened through the correction unit, and the pipe material is always conveyed in the same X-axis direction.

Through adopting above-mentioned technical scheme, the horn groove has the characteristics of "head big end to tail", makes the corresponding adaptation in different positions in horn groove of the pipe material of different diameter sizes, corrects the unit and just after the pipe material pendulum, assemble mutually with second transport mechanism again to reduce the pipe material and appear the skew condition, help follow-up cutting equipment to carry out accurate shearing to the pipe material, help guaranteeing the segmentation quality of pipe material.

Preferably, the first conveying mechanism further comprises a conveying rack and a feeding shaft, the synchronous driving assembly further comprises a driving sprocket, a driven sprocket and a conveying motor, wherein the driving sprocket is assembled at one end of the long side of the conveying rack in a shaft connection mode, the driven sprocket is arranged at one end of the conveying rack far away from the driving sprocket, two ends of the feeding shaft are assembled with the driven sprockets of two groups of first conveying mechanisms which are close to the feeding shaft respectively, meanwhile, the conveying chains are meshed with the driving sprocket and the driven sprocket on the same first conveying mechanism, and the output end of the conveying motor is assembled with the mounting shaft of the driving sprocket; a swing arm driving assembly and a swing rod are arranged on one side of the conveying frame, and the output end of the swing arm driving assembly is assembled with the swing rod; when the S1 processing step is carried out, a plurality of groups of first conveying mechanisms are arranged in parallel on one side of a feeding platform, the conveying motor is started, the feeding shaft is driven to synchronously drive the plurality of groups of first conveying mechanisms to move through the driving chain wheel and the driven chain wheel, the pipe material is simultaneously placed on the plurality of groups of first conveying mechanisms, and when the swing arm driving assembly drives the swing rod to press the feeding shaft, the synchronous driving assembly and the feeding shaft stop acting.

Through adopting above-mentioned technical scheme, synchronous drive subassembly orders about the feeding axle and drives multiunit first transport mechanism and move in step, and the pipe material can be at uniform velocity, steadily shift to receiving bench, make the pipe material keep the state mutually perpendicular with first transport mechanism to take place the putty when reducing the pipe material and advance along X axle direction, guarantee the smoothness of pipe material transmission, under swing arm drive assembly's effect, the feeding axle stop action, make first transport mechanism can intermittent type nature feed, simultaneously, the pendulum rod provides for the pipe material and dodges the space, thereby make the blanking process of every pipe material more have the controllability.

Preferably, when the step S5 is performed, the tube material near one end of the cutting device is simultaneously clamped by the first positioning component and the second positioning component, and the first positioning component and the second positioning component are arranged in a dislocation manner.

Through adopting above-mentioned technical scheme, the one end that the pipe material is close to cutting equipment is carried out the centre gripping by first locating component and second locating component simultaneously, through the pipe wall near further limiting pipe material needs cutting area, can reduce the pipe material and rock, skew, dislocation, circumstances such as landing, makes the pipe material cut off by cutting equipment smoothly, reaches the effect of shock attenuation and noise reduction to a certain extent, improves the cutting quality of pipe material.

In summary, the present application includes at least one of the following beneficial technical effects:

1. compared with the prior art, the cutting device has the characteristics of automatic feeding, no blocking and high feeding stability, and when the cutting device divides materials, the pipe materials are clamped by the second conveying mechanism and are not easy to shake, the gap between the pipe materials and the second conveying mechanism is small, the fitting degree is high, and the cutting precision of the pipe materials is improved;

2. the pipe wall near the area where the pipe needs to be cut is effectively limited, so that the effects of reducing the conditions of shaking, shifting, misplacement, sliding and the like of the pipe are realized, the pipe can be smoothly cut by the cutting equipment, and the cutting quality of the pipe is ensured;

3. under the action of the vibration component, the material receiving table can vibrate, so that different positions of the pipe material can correspondingly fall on the bottom of the material receiving table close to the material receiving table, the pipe material is prevented from being blocked due to deviation, and the position accuracy of the blanking of the pipe material can be adjusted by adjusting the vibration amplitude and the frequency, so that the smoothness of the feeding of the pipe material is ensured;

4. The V-shaped receiving platform is characterized in that the first unit and the second unit are movably connected together, and compared with receiving platforms of other shapes, the receiving platform has the function of providing accurate limit for the pipe material, realizes the function of instantly rectifying the pipe material, and is beneficial to ensuring the subsequent feeding precision of the pipe material; compare with integrated into one piece's material platform that connects, the pipe material is followed first transport mechanism and is transited the in-process in the tank bottom that connects the material platform, and this application connects the material platform can provide good buffering shock attenuation ability, plays the effect that reduces energy transfer, reduces the amplitude, promptly, can absorb and disperse vibration energy, avoids pipe material and connects the material platform to take place violently striking, helps protecting the pipe material.

Drawings

Fig. 1 is a schematic view of the overall structure of a cutting apparatus in an embodiment of the present application.

Fig. 2 is a schematic diagram illustrating the cooperation of the tubing and the first conveying mechanism according to an embodiment of the present application.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a schematic structural diagram of a swing arm driving assembly in an embodiment of the present application.

Fig. 5 is a schematic diagram illustrating cooperation between the receiving station and the vibration assembly in an embodiment of the present application.

Fig. 6 is an enlarged view of B in fig. 2.

Figure 7 is a schematic view of the construction of the support assembly of the present embodiment.

Fig. 8 is a first structural schematic diagram of the second conveying mechanism in the embodiment of the present application.

Fig. 9 is an exploded view of fig. 8.

Fig. 10 is a second structural schematic diagram of the second conveying mechanism in the embodiment of the present application.

Fig. 11 is an enlarged view of C in fig. 1.

Fig. 12 is a rear view of fig. 1.

Reference numerals illustrate:

1. a first conveying mechanism; 11. a synchronous drive assembly; 111. a conveyor chain; 112. a drive sprocket; 113. a driven sprocket; 114. a conveying motor; 115. a material blocking unit; 12. a feeding shaft; 13. a conveying rack; 14. a swing arm driving assembly; 141. a swing arm driving motor; 142. connecting a swing arm; 143. a fixing frame; 144. swing rod;

2. a support assembly; 21. a jacking mechanism; 211. jacking the air cylinder; 212. a support table; 213. a limit rod group; 22. a clamping mechanism; 221. a first clamping member; 222. a second clamping member; 223. a link driving structure;

3. a receiving table; 31. a first unit; 311. a blanking part; 312. a joint portion; 32. a second unit;

33. a vibration assembly; 331. a first cam; 332. a second cam; 333. a connecting shaft; 334. an adjusting rod; 335. a first gear; 336. a second gear; 337. a vibration driving motor;

34. an elastic member; 341. a receiving plate; 342. a material receiving frame; 343. a buffer spring;

35. adjusting a cylinder;

4. A second conveying mechanism; 41. a first positioning assembly; 411. a first positioning member; 412. a second positioning member; 413. a drive gear; 414. positioning a roller; 415. positioning a driving piece; 416. a straight rack; 417. a threaded rod; 42. a second positioning assembly; 43. a cutter frame;

5. a clamping mechanism;

6. a feeding base; 61. a mobile station; 611. a first support leg; 612. a second support leg; 613. moving the support; 614. a storage tank; 62. a feeding platform; 63. a feeding slide rail; 64. a laser cutting machine; 65. a correction unit; 651. a horn slot;

7. and (5) pipe material.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-12.

In a first aspect, embodiments of the present application disclose a cutting apparatus.

Referring to fig. 1, the movement direction of the first conveyor 1 for transporting the tube stock 7 is set to be the Y-axis direction, the movement direction of the feeding platform 62 for transporting the tube stock 7 is set to be the X-axis direction, and the movement direction of the cutting device for cutting the tube stock 7 is set to be the Z-axis direction. The end of the tube 7 close to the feeding platform 62 is set as an input end, and the end of the tube 7 close to the clamping mechanism 5 is set as an output end.

The cutting equipment comprises a first conveying mechanism 1, wherein the first conveying mechanism 1 comprises a synchronous driving assembly 11, a feeding shaft 12 and a conveying rack 13, the synchronous driving assembly 11 is used as a power source for driving the feeding shaft 12, synchronous movement of two adjacent groups of first conveying mechanisms 1 is realized, and when the pipe 7 is simultaneously placed on the two groups of first conveying mechanisms 1, the pipe 7 can be stably and forwards advanced at a uniform speed.

More specifically, referring to fig. 2 and 3, the synchronous drive assembly 11 in the present application includes a transmission chain 111, a driving sprocket 112, a driven sprocket 113 and a transmission motor 114, wherein the driving sprocket 112 is assembled at one end of the long side of the transmission frame 13 in an axle connection manner, the driven sprocket 113 is disposed at one end of the transmission frame 13 far away from the driving sprocket 112, such that both ends of the feeding axle 12 are assembled with the driven sprockets 113 of the two sets of first transmission mechanisms 1 respectively close thereto, and simultaneously, the transmission chain 111 is engaged on the driving sprocket 112 and the driven sprocket 113 on the same first transmission mechanism 1, and the output end of the transmission motor 114 is assembled with the mounting axle of the driving sprocket 112.

In this application, the top of conveying chain 111 is fixed with a plurality of fender material units 115, and a plurality of fender material units 115 equidistance distributes, leaves the space that supplies pipe material 7 to deposit between two adjacent fender material units 115, and pipe material 7 is placed in the storage space, makes pipe material 7 simultaneously supported by multiunit first transport mechanism 1, in this application, can be according to the quantity of the first transport mechanism 1 of length dimension according to pipe material 7 adjustable, but require the quantity of first transport mechanism 1 can not be less than two.

In order to realize the function of automatically stopping blanking of the first conveying mechanism 1, referring to fig. 2 and 4, a swing arm driving assembly 14 and a swing rod 144 are arranged on one side of the conveying frame 13, wherein the swing arm driving assembly 14 comprises a swing arm driving motor 141, a connecting swing arm 142 and a fixing frame 143, the fixing frame 143 is fixed on one side of the conveying frame 13 close to the feeding shaft 12 in a screw connection manner, the swing rod 144 is fixed on the top end of the connecting swing arm 142, the bottom end of the connecting swing arm 142 is rotatably connected on one side of the fixing frame 143 in a shaft connection manner, and the output end of the swing arm driving motor 141 is assembled with an installation shaft of the connecting swing arm 142.

In this application, refer to fig. 3, fig. 4, fig. 5, be provided with the material receiving platform 3 in the one end of conveying frame 13, the bottom of material receiving platform 3 is provided with vibration subassembly 33, vibration subassembly 33's output is assembled mutually with material receiving platform 3, the top of material receiving platform 3 is provided with elastic component 34, under vibration subassembly 33's effect, material receiving platform 3 can vibrate, make pipe 7 different positions all can correspond to fall in the tank bottom department rather than being close to material receiving platform 3 mutually, in order to reduce pipe 7 and take place the skew and jam.

When the first conveying mechanism 1 is used to convey the tubing 7, there are two conveying modes.

Firstly, the conveying motor 114 is started firstly, the driving sprocket 112, the driven sprocket 113 and the conveying chain 111 can rotate simultaneously, under the cooperation of the feeding shaft 12, the two groups of first conveying mechanisms 1 can synchronously transfer until the pipe 7 is conveyed onto the top of the feeding shaft 12 by the conveying chain 111, the conveying motor 114 is closed, the conveying chain 111 stops conveying the pipe 7 forwards, namely, the first conveying mechanism 1 stops operating, at the moment, the pipe 7 placed at the position of the conveying chain 111 closest to the feeding shaft 12 falls on the receiving table 3 under the action of gravity of the conveying mechanism, and finally intermittent blanking of the pipe 7 is realized.

Secondly, the conveying motor 114 is started firstly, the driving chain wheel 112, the driven chain wheel 113 and the conveying chain 111 can rotate simultaneously, under the cooperation of the feeding shaft 12, the two groups of first conveying mechanisms 1 can synchronously transport until the pipe 7 is conveyed onto the top of the feeding shaft 12 by the conveying chain 111, the conveying motor 114 is closed, meanwhile, the swing arm driving motor 141 is started, the connecting swing arm 142 swings towards one side close to the feeding shaft 12 until the connecting swing arm abuts against the outer wall of the feeding shaft 12, further stopping of the feeding shaft 12 is achieved, the feeding shaft 12 is reduced, the conveying chain 111 is driven to continuously convey the pipe 7 forwards due to inertial rotation, further the first conveying mechanism 1 is enabled to stop operating completely, and at the moment, the pipe 7 placed at the position where the conveying chain 111 is closest to the feeding shaft 12 falls onto the receiving table 3 under the gravity of the connecting table, and further the automatic blanking function of the pipe 7 is achieved.

Referring to fig. 2 and 5, the receiving table 3 includes a first unit 31 and a second unit 32, the first unit 31 and the second unit 32 have the same shape and structure, the first unit 31 includes a blanking portion 311 and a joint portion 312, and the first unit 31 and the second unit 32 are connected, that is, the blanking portion 311 of the first unit 31 is hinged to the blanking portion 311 of the second unit 32, so that the joint portion 312 is disposed at a side far from the outside of the central axes of the two blanking portions 311.

The bottom of blanking portion 311 of first unit 31, the bottom of blanking portion 311 of second unit 32 is fixed with the connecting piece respectively, vibration subassembly 33 includes first cam 331, second cam 332, first cam 331 and second cam 332 are provided with connecting axle 333, the connecting piece on the first unit 31 is assembled with first cam 331, the connecting piece on the second unit 32 is assembled with second cam 332, concretely speaking, the lateral wall of first cam 331 is fixed with the assembly axle, the bottom of connecting piece is provided with the cooperation axle, be connected with the regulation pole 334 between assembly axle and the cooperation axle, make one end of regulation pole 334 articulated with the assembly axle, the other end articulates with the cooperation axle, adopt the same connected mode between connecting piece on the second unit 32 and the second cam 332, repeated description is omitted here, be equipped with vibration driver on the connecting axle 333, vibration driver drives the connecting axle 333 as the power supply and rotates.

Specifically, the vibration driving member includes a first gear 335, a second gear 336, and a vibration driving motor 337, wherein the first gear 335 is assembled on the connection shaft 333, and the second gear 336 is assembled at an output end of the vibration driving motor 337. More specifically, an adjusting cylinder 35 is provided at the bottom of the engagement portion 312, the output end of the adjusting cylinder 35 is assembled with the bottom surface of the engagement portion 312, and the bottom end of the adjusting cylinder 35 is hinged with the conveying frame 13. The elastic piece 34 comprises a receiving plate 341, a receiving frame 342 and a buffer spring 343, wherein the buffer spring 343 is connected between the inner wall of the receiving frame 342 and the bottom surface of the receiving plate 341, and in the application, the first unit 31 and the second unit 32 are both connected with the top surface of the first unit 31 or the second unit 32 through the elastic piece 34, so that a soft connection is formed between the pipe 7 and the top surface of the first unit 31 or between the pipe 7 and the top surface of the second unit 32.

During application, in this application, through adjusting the rotation condition of vibration driving motor 337 and the lifting condition of adjusting cylinder 35, make first unit 31, second unit 32 all incline downwards from outside to the central line of both, pipe 7 is under the dead weight effect, slide down in the "V" shape tank bottom that first unit 31 and second unit 32 formed from conveying chain 111, start vibration driving motor 337, second gear 336 drives first gear 335 and connecting axle 333 and rotates, guarantee that first cam 331, second cam 332 can rotate in step, under the cooperation effect of adjusting pole 334, two blanking portions 311 can carry out the motion in the direction of the plane of perpendicular to X axle, pipe 7 receives the vibratory force and is accelerated blanking efficiency, make the position of pipe 7 obtain the adjustment.

According to the material receiving table 3, the first unit 31 and the second unit 32 are movably connected together, and compared with material receiving tables 3 in other shapes, the material receiving table 3 has the function of providing accurate limit for the pipe material 7, achieves the function of instantly rectifying the pipe material 7, and is beneficial to guaranteeing the subsequent feeding precision of the pipe material 7; compare with integrated into one piece's material receiving platform 3, the in-process in the tank bottom of material receiving platform 3 is passed through from first transport mechanism 1 to pipe material 7, and this application connects material platform 3 can provide good buffering shock-absorbing capacity, plays the effect that reduces energy transfer, reduces the amplitude, promptly, can absorb and disperse vibration energy, avoids pipe material 7 to take place violently striking with material receiving platform 3, helps protecting pipe material 7.

Referring to fig. 5 and 6, a supporting component 2 is disposed outside the first conveying mechanism 1, the supporting component 2 and the receiving platform 3 are distributed in the same X-axis direction, in this application, the supporting component 2 includes a jacking mechanism 21 and a clamping mechanism 22, specifically, the jacking mechanism 21 includes a jacking cylinder 211, a supporting platform 212 and a limiting rod group 213, the supporting platform 212 is assembled at the top of the jacking cylinder 211, the limiting rod group 213 is movably mounted at the end edge of the supporting platform 212, the limiting rod group 213 is used for providing a preliminary limiting effect on the tube 7 placed on the top surface of the supporting platform 212, and the jacking cylinder 211 is used as a power source to drive the supporting platform 212 to drive the tube 7 to move in the Z-axis direction.

The specific shape and structure of the clamping mechanism 22 are not specifically limited, and the clamping mechanism 22 includes a first clamping member 221, a second clamping member 222 and a connecting rod driving structure 223, wherein an adjusting sliding rail is fixed at the side wall of the long side of the bearing table 212, so that the first clamping member 221 and the second clamping member 222 are simultaneously connected to the adjusting sliding rail in a sliding manner, the output end of the connecting rod driving structure 223 is simultaneously assembled with the first clamping member 221 and the second clamping member 222, and then the first clamping member 221 and the second clamping member 222 move along the Y-axis direction, so that the function of clamping the pipe material 7 or loosening the pipe material 7 can be realized.

Referring to fig. 2 and 8, the cutting apparatus includes a feeding base 6, the feeding base 6 is fixed at an output end of the first conveying mechanism 1, a bottom side wall of the feeding base 6 is slidably connected with a moving table 61, specifically, the moving table 61 includes a first supporting leg 611, a second supporting leg 612 and a moving supporting table 613, where the first supporting leg 611 and the second supporting leg 612 are respectively fixed at two bottoms of the moving supporting table 613, so that the first supporting leg 611 is slidably connected with the feeding base 6, a bottom end of the second supporting leg 612 is pressed against a working floor, a storage tank 614 is formed near a top surface of one end of the feeding base 6 on the moving supporting table 613, and when the pipe 7 is supported by the supporting table 212, the pipe 7 can be synchronously placed in the storage tank 614, thereby providing sufficient and uniform supporting force for the pipe 7, so that the pipe 7 has higher stability.

In this application the inclined plane has been seted up to the top surface of pay-off base 6, and the inclined plane is provided with pay-off slide rail 63 by the downward sloping of one side of pay-off base 6 top surface to first transport mechanism 1, and one side that pay-off base 6 is close to first transport mechanism 1, and pay-off slide rail 63 sets up at this inclined plane, simultaneously, has the pay-off platform 62 to slip on pay-off slide rail 63, and makes pay-off platform 62 hang to one side on this inclined plane. According to the feeding platform, the feeding platform 62 is obliquely hung and connected onto the feeding base 6, the feeding platform 62 and the feeding base 6 are assembled and then are in a triangular-like structure, and the effects of high-stability installation and high-stability feeding can be achieved. In the present application, the feeding platform 62 may be driven by a rodless cylinder as a power source to automatically slide along the feeding slide rail 63.

In one embodiment, the inclined plane of the feeding rail 63 and the horizontal plane have an included angle ranging from 40 to 62 degrees, so that the pressure of the feeding platform 62 on the feeding base 6 in the vertical direction can be reduced to a certain extent, and compared with the feeding platform 62 in the vertical hanging mode, the lateral pressure on the feeding rail 63 can be significantly reduced by the feeding platform 62 in the inclined hanging mode. Thereby protecting the feed slide 63, and in a preferred embodiment, the included angle is preferably in the range of 43-55 degrees; further, the angle range is 45-50 degrees, so that the pressure of the feeding platform 62 to the feeding base 6 in the vertical direction can be reduced, the operation speed is improved, the lateral pressure of the feeding platform 62 to the feeding slide rail 63 can be balanced well, the service life of the feeding slide rail 63 is prolonged, the arrangement and use space of chucks can be considered, and chucks with more sizes can be suitable.

In addition, compared with a direct hanging type connection mode, the oblique hanging type connection mode has the advantages that the pipe 7 can be hung at an oblique angle, so that the pipe 7 occupies a smaller area in space; meanwhile, the deformation of the pipe material 7 caused by the gravity of the pipe material 7 can be reduced, and the original shape of the pipe material 7 is maintained; simultaneously, the pipe 7 is positioned at an oblique angle, which is beneficial for operators to cut, process and the like the pipe 7; at the same time, cutting errors caused by deformation of the tube 7 can be reduced; meanwhile, the transmission precision of the pipe material 7 is easier to ensure, the machining precision during the subsequent laser cutting is improved, the cutting speed of the pipe material 7 is improved, and the production quality is ensured.

Referring to fig. 1 and 8, the cutting apparatus in the present application further includes a second conveying mechanism 4, where the second conveying mechanism 4 includes a first positioning component 41, a second positioning component 42 and a cutting frame 43, the first positioning component 41 and the second positioning component 42 are installed on the cutting frame 43 in a dislocation manner, the first positioning component 41 is used for locking the tube 7 in the Z-axis direction, and the second positioning component 42 is used for locking the tube 7 in the Y-axis direction.

In the embodiment of the present application, the structure and the working principle of the first positioning component 41 and the second positioning component 42 are the same, and two embodiments are provided herein.

First, referring to fig. 8 and 9, the first positioning component 41 includes a first positioning component 411, a second positioning component 412, a driving gear 413, a positioning roller 414 and a positioning driving component 415, where the first positioning component 411 and the second positioning component 412 are symmetrically slidingly connected at two sides of a central shaft of the cutter frame 43, two opposite sides of the first positioning component 411 and the second positioning component 412 are respectively fixed with a straight rack 416, the positioning driving component 415 is a positioning driving motor, and an output end of the positioning driving motor is assembled with the driving gear 413, so that the driving gear 413 is meshed with the two straight racks 416 simultaneously.

When the pipe material 7 is applied, the pipe material 7 passes through the space between the first positioning piece 411 and the second positioning piece 412, the positioning driving motor is started, and the driving gear 413 can rotate, so that the first positioning piece 411 and the second positioning piece 412 are driven to move towards the central axis direction of the first positioning piece 411 and the second positioning piece 412, and finally the pipe material 7 is pressed between the two positioning rollers 414 and limited by the two positioning rollers 414, and the stability of the transmission of the pipe material 7 is enhanced.

Second, referring to fig. 10, the first positioning component 41 includes a threaded rod 417, a first positioning component 411, a second positioning component 412, a positioning roller 414 and a positioning driving component 415, where the length direction of the threaded rod 417 is consistent with the Z axis direction, one end of the threaded rod 417 is provided with a positive thread, the other end is provided with a reverse thread, the threaded rod 417 is rotationally connected on the side wall of the cutter frame 43, the first positioning component 411 is in threaded connection with one end of the threaded rod 417, the second positioning component 412 is in threaded connection with the other end of the threaded rod 417, the two positioning rollers 414 are respectively rotationally connected at the centers of the first positioning component 411 and the second positioning component 412, the positioning driving component 415 is a positioning driving motor, and the output end of the positioning driving motor is assembled with the threaded rod 417.

When the pipe material 7 is applied, the pipe material 7 passes through the space between the first positioning piece 411 and the second positioning piece 412, the positioning driving motor is started, the threaded rod 417 can rotate, the first positioning piece 411 and the second positioning piece 412 move towards the central axis direction of the first positioning piece 411 and the second positioning piece 412, finally the pipe material 7 is pressed between the two positioning rollers 414 and limited by the two positioning rollers 414, and the stability of the transmission of the pipe material 7 is enhanced.

Referring to fig. 11 and 12, in the present application, one end of the feeding base 6 is provided with the clamping mechanism 5, and the second conveying mechanism 4 is mounted on the feeding platform 62, and when the input end of the tube 7 is clamped by the second conveying mechanism 4 and slides to the clamping mechanism 5 along the feeding base 6, the output end of the tube 7 passes through the middle part of the clamping mechanism 5 at the same time, so that locking of two ends of the tube 7 is finally achieved.

The cutting device further comprises a laser cutter 64, wherein the laser cutter 64 is fastened to the feeding base 6 by means of bolting, and the laser cutter 64 cuts the tubing 7 when the output end of the tubing 7 passes through the middle of the clamping mechanism 5 mounted on the feeding base 6.

In a second aspect, embodiments of the present application disclose a tail pushing process for feeding tubing through a cutting device.

Referring to fig. 1 and 2, a tail pushing process comprises the following processing steps:

s1: first transport mechanism 1 blanking: the tubes 7 are placed on the top surface of the first conveying mechanism 1, and two adjacent tubes 7 are blocked by the blocking unit 115, and the first conveying mechanism 1 delivers the tubes 7 to the receiving table 3 along the Y-axis direction.

The multiple groups of first conveying mechanisms 1 are arranged on one side of the feeding platform 62 in parallel, the synchronous driving assembly 11 drives the feeding shaft 12 to synchronously drive the multiple groups of first conveying mechanisms 1 to move, the pipe 7 is placed on the multiple groups of first conveying mechanisms 1 at the same time, and when the swing arm driving assembly 14 drives the swing rod 144 to press the feeding shaft 12, the synchronous driving assembly 11 and the feeding shaft 12 stop moving.

When the conveying motor 114 is started, the driving chain wheel 112, the driven chain wheel 113 and the conveying chain 111 can simultaneously rotate, under the cooperation of the feeding shafts 12, two groups of first conveying mechanisms 1 can synchronously transport, when the pipe materials 7 are conveyed to the top of the feeding shafts 12 by the conveying chain 111, meanwhile, the swing arm driving motor 141 is started, so that the connecting swing arm 142 rotates, the swing arm 144 is driven to move towards the feeding shafts 12 until the swing arm is pressed against the outer wall of the feeding shafts 12, the positioning of the feeding shafts 12 is realized, the first conveying mechanisms 1 are stopped, intermittent feeding of the first conveying mechanisms 1 is realized, meanwhile, the swing arm 144 provides avoidance space for the pipe materials 7, so that the blanking process of each pipe material 7 is more controllable, and at the moment, the pipe materials 7 which are arranged at the position of the conveying chain 111 closest to the feeding shafts 12 fall on the receiving platform 3 under the gravity action of the pipe materials 7, and the automatic blanking effect of the pipe materials 7 is realized.

Through adjusting the rotation condition of vibration driving motor 337 and the lifting condition of adjusting cylinder 35, make first unit 31, second unit 32 all incline downwards from outside to the central line of both, pipe 7 under the dead weight effect, slide down in the "V" shape tank bottom that first unit 31 and second unit 32 formed from conveying chain 111, start vibration driving motor 337, second gear 336 drives first gear 335 and connecting axle 333 and rotates, guarantee that first cam 331, second cam 332 can rotate in step, under the cooperation effect of adjusting lever 334, two blanking portions 311 can carry out the direction motion of the plane of perpendicular to X axle, pipe 7 receives the vibration and accelerate blanking efficiency, the position of pipe 7 can obtain the adjustment.

The tube stock 7 can be stably transferred onto the material receiving table 3 at a constant speed, so that the tube stock 7 is kept in a state perpendicular to the first conveying mechanism 1, and blocking of the tube stock 7 during progressive movement along the X-axis direction is reduced, and smoothness of conveying of the tube stock 7 is ensured.

S2: the supporting component 2 supports the materials: after the holding of the tubing 7 by the holding unit 2, the tubing is lifted upwards so that one end of the tubing 7 is pressed against the top surface of the moving table 61.

Before the S2 processing step is performed, referring to fig. 2 and 11, the cutting apparatus further includes a straightening unit 65, the straightening unit 65 is distributed outside the first conveying mechanism 1 and is distributed in the same X-axis direction with the supporting assembly 2 and the receiving table 3, a horn slot 651 is formed on an outer wall of the straightening unit 65, the horn slot 651 is formed around a circumference of the straightening unit 65, positions of the tube 7 and the horn slot 651 are adjusted to be matched with each other, the tube 7 is straightened by the straightening unit 65, and the tube 7 is kept to be always conveyed in the same X-axis direction. The horn slot 651 has the characteristic of 'head big and tail small', so that the pipe materials 7 with different diameters can be correspondingly adapted at different positions of the horn slot 651.

In the S2 processing step, when the pipe 7 transits from the first conveying mechanism 1 to the bottom of the receiving platform 3, the supporting platform 212 is lifted upwards, so that the pipe 7 is simultaneously placed on the top surfaces of the moving platform 61 and the supporting platform 212, the pipe 7 is subjected to more uniform supporting force, and the first clamping piece 221 and the second clamping piece 222 simultaneously move towards the central axes of the first clamping piece 221 and the second clamping piece 222 until the pipe is clamped by the first clamping piece 221 and the second clamping piece 222, so that the pipe 7 can be stably assembled with the second conveying mechanism 4, and accurate alignment of the pipe 7 and the second conveying mechanism 4 is facilitated.

S3: and the second conveying mechanism 4 clamps: the second transfer mechanism 4 grips the input end of the tubing 7.

The pipe 7 passes through the space between the first positioning piece 411 and the second positioning piece 412, a positioning driving motor is started, and the driving gear 413 can rotate, so that the first positioning piece 411 and the second positioning piece 412 are driven to move towards the central axes of the first positioning piece 411 and the second positioning piece 412; or, start the location driving motor, the threaded rod 417 can rotate, makes first setting element 411, second setting element 412 to the direction of both center axes move, makes pipe material 7 compressed tightly between two positioning roller 414 at last, receives two positioning roller 414 spacing, has strengthened the stability of pipe material 7 transmission.

S4: feeding platform 62 feeds: the feeding stage 62 drives the second conveying mechanism 4 to deliver the tube 7 in the X-axis direction to the middle of the cutting apparatus.

S5: dividing materials by cutting equipment: the cutting device cuts the tube 7 penetrating through the middle of the cutting device along the Z-axis direction.

When the S5 processing step is carried out, the pipe 7 near one end of the cutting equipment is clamped by the first positioning component 41 and the second positioning component 42, and the first positioning component 41 and the second positioning component 42 are arranged in a staggered mode.

When the input end of the pipe material 7 is clamped through the second conveying mechanism 4 and slides to the clamping mechanism 5 along the feeding base 6, the output end of the pipe material 7 simultaneously passes through the middle part of the clamping mechanism 5, and then the two ends of the pipe material 7 are locked.

The foregoing is a preferred embodiment of the present application, which is merely illustrative of the present application and not intended to limit the scope of the present application in any way, so long as the present application is not limited thereto: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. Cutting equipment, its characterized in that includes first transport mechanism (1) and connects material platform (3), connect material platform (3) to set up the one end of first transport mechanism (1), connect material platform (3) to include first unit (31) and second unit (32), the bottom of first unit (31), the bottom of second unit (32) is fixed with the connecting piece respectively, the bottom of connecing material platform (3) is provided with vibration subassembly (33), vibration subassembly (33) include first cam (331), second cam (332), first cam (331) with second cam (332) are provided with connecting axle (333), the connecting piece on first unit (31) with first cam (331) are assembled, the connecting piece on second unit (32) are assembled with second cam (332), be equipped with vibration driver on connecting axle (333), vibration driver drives connecting axle (333) as the power supply and rotate.

2. A cutting device according to claim 1, characterized in that the top of the receiving table (3) is provided with an elastic member (34).

3. A cutting device according to claim 1, characterized in that the first unit (31) is hinged to the second unit (32), and the first unit (31) and the second unit (32) are movably connected to form a "V" shaped structure.

4. A cutting device according to claim 1, further comprising a second conveying mechanism (4), wherein the second conveying mechanism (4) comprises a first positioning assembly (41), a second positioning assembly (42) and a cutting frame (43), the first positioning assembly (41) and the second positioning assembly (42) are mounted on the cutting frame (43) in a staggered manner, the first positioning assembly (41) is used for locking the pipe material (7) in the Z-axis direction, and the second positioning assembly (42) is used for locking the pipe material (7) in the Y-axis direction.

5. A cutting apparatus according to claim 4, wherein the first positioning assembly (41) comprises: a threaded rod (417) rotatably connected to the side wall of the cutter frame (43); a first positioning piece (411) which is connected with one end of the threaded rod (417) in a threaded way; a second positioning piece (412) which is in threaded connection with the other end of the threaded rod (417); positioning rollers (414) which are respectively connected with the first positioning piece (411) and the second positioning piece (412) and are close to the centers of the first positioning piece and the second positioning piece in a rotating way; fix cutter frame (43) are close to location driver (415) of threaded rod (417) one end, wherein, the length direction of threaded rod (417) is unanimous with the Z axle direction, positive screw thread has been seted up to the one end of threaded rod (417), the reverse screw thread has been seted up to the other end, the output of location driver (415) with threaded rod (417) assemble mutually.

6. A tail pushing process, characterized in that the cutting device according to claim 4 or 5 is used for feeding pipes, the cutting device further comprises a material blocking unit (115), a bearing assembly (2), a mobile station (61), a feeding platform (62) and a feeding base (6), wherein the first conveying mechanism (1) comprises a synchronous driving assembly (11), the synchronous driving assembly (11) comprises a conveying chain (111), a plurality of material blocking units (115) are fixed at the top of the conveying chain (111), and a space for storing the pipes (7) is reserved between two adjacent material blocking units (115); the bearing component (2) is arranged outside the first conveying mechanism (1), and the bearing component (2) and the receiving platform (3) are distributed in the same X-axis direction; the feeding base (6) is fixed at the output end of the first conveying mechanism (1), the moving table (61) is connected to the side wall of the bottom of the feeding base (6) in a sliding manner, and the feeding platform (62) is obliquely hung and connected to the feeding base (6) in a sliding manner;

the method comprises the following processing steps:

s1: blanking by a first conveying mechanism (1): the pipe materials (7) are placed on the top surface of the first conveying mechanism (1), two adjacent pipe materials (7) are blocked by the material blocking unit (115), and the first conveying mechanism (1) delivers the pipe materials (7) to the material receiving table (3) along the Y-axis direction;

S2: the supporting component (2) supports the materials: the supporting component (2) clamps the pipe (7) and lifts the pipe upwards, so that one end of the pipe (7) is propped against the top surface of the mobile station (61);

s3: and the second conveying mechanism (4) clamps: the second conveying mechanism (4) clamps one end of the pipe material (7) close to the mobile station (61);

s4: feeding by a feeding platform (62): the feeding platform (62) drives the second conveying mechanism (4) to deliver the pipe material (7) to the middle part of the cutting equipment along the X-axis direction;

s5: dividing materials by cutting equipment: the cutting equipment cuts the tube material (7) penetrating through the middle part of the cutting equipment along the Z-axis direction.

7. A tail pushing process according to claim 6, wherein the supporting assembly (2) comprises a jacking mechanism (21) and a clamping mechanism (22), the jacking mechanism (21) comprises a jacking cylinder (211) and a supporting table (212), the supporting table (212) is assembled on the top of the jacking cylinder (211), the clamping mechanism (22) comprises a first clamping piece (221), a second clamping piece (222) and a connecting rod driving structure (223), an adjusting sliding rail is fixed on the long side wall of the supporting table (212), the first clamping piece (221) and the second clamping piece (222) are simultaneously connected to the adjusting sliding rail in a sliding mode, and the output end of the connecting rod driving structure (223) is assembled with the first clamping piece (221) and the second clamping piece (222) simultaneously;

When the S2 processing step is carried out, the lifting mechanism (21) is started, the bearing assembly (2) is firstly lowered integrally until the pipe material (7) falls into the bottom of the receiving table (3), then the bearing table (212) is lifted upwards, and the connecting rod driving structure (223) drives the first clamping piece (221) and the second clamping piece (222) to move towards the central axes of the first clamping piece (221) and the second clamping piece (222) simultaneously until the pipe material is clamped by the first clamping piece (221) and the second clamping piece (222).

8. A tail stock pushing process according to claim 6, characterized in that the cutting device further comprises a straightening unit (65), said straightening unit (65) being distributed outside the first conveyor (1) and in the same X-axis direction as the support assembly (2) and the stock receiving table (3); the outer wall of the correcting unit (65) is provided with a horn groove (651), the horn groove (651) is formed around the circumference of the correcting unit (65), before the S2 processing step is carried out, the positions of the pipe material (7) and the horn groove (651) are adjusted to enable the pipe material (7) and the horn groove to be matched, the pipe material (7) is straightened through the correcting unit (65), and the pipe material (7) is kept to be always conveyed in the same X-axis direction.

9. A tail pushing process according to claim 7 or 8, wherein the first conveying mechanism (1) further comprises a conveying frame (13) and a feeding shaft (12), the synchronous driving assembly (11) further comprises a driving sprocket (112), a driven sprocket (113) and a conveying motor (114), wherein the driving sprocket (112) is assembled at one long side end of the conveying frame (13) in a shaft connection manner, the driven sprocket (113) is arranged at one end of the conveying frame (13) far away from the driving sprocket (112), two ends of the feeding shaft (12) are assembled with the driven sprockets (113) of the two groups of first conveying mechanisms (1) close to the driven sprockets respectively, meanwhile, the conveying chains (111) are meshed with the driving sprocket (112) and the driven sprocket (113) on the same first conveying mechanism (1), and the output end of the conveying motor (114) is assembled with a mounting shaft of the driving sprocket (112);

a swing arm driving assembly (14) and a swing rod (144) are arranged on one side of the conveying frame (13), and the output end of the swing arm driving assembly (14) is assembled with the swing rod (144);

When the S1 processing step is carried out, a plurality of groups of first conveying mechanisms (1) are arranged on one side of a feeding platform (62) in parallel, a conveying motor (114) is started, a feeding shaft (12) is driven to synchronously drive the plurality of groups of first conveying mechanisms (1) to move through a driving chain wheel (112) and a driven chain wheel (113), a pipe material (7) is simultaneously placed on the plurality of groups of first conveying mechanisms (1), and when a swing arm driving assembly (14) drives a swing rod (144) to press the feeding shaft (12), the synchronous driving assembly (11) and the feeding shaft (12) stop moving.

10. A tail pushing process according to claim 7 or 8, wherein during the step S5, the tube (7) near one end of the cutting device is simultaneously clamped by the first positioning component (41) and the second positioning component (42), and the first positioning component (41) and the second positioning component (42) are arranged in a staggered manner.