A laser cutting automatic compensation device

Abstract

The application belongs to the technical field of laser cutting, and particularly relates to a laser cutting automatic compensation device, which comprises a material distributing assembly, a compensation assembly, a recycling assembly, a linkage assembly and a storage assembly. The linkage assembly comprises a fourth vertical plate and a smell removing mechanism. A first docking groove is arranged on the surface of the fourth vertical plate. The smell removing mechanism is fixedly connected to the outer wall of the fourth vertical plate and is located away from one side of the recycling assembly. The smell removing mechanism and the first docking groove are in communication with each other. The recycling assembly drives the linkage assembly, so that the storage assembly is separated from the recycling assembly. Then, the linkage assembly drives the storage assembly to rotate, so that the storage assembly is adjusted to be suitable for different diameters of steel pipes for collecting, cutting and distributing materials, cutting waste gas and protecting the inner wall of the cut steel pipe. The high-power density laser beam generated by laser cutting is prevented from penetrating the steel pipe and damaging the steel pipe.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of laser cutting, and particularly relates to a laser cutting automatic compensation device. BACKGROUND

[0002] Laser cutting is to irradiate workpieces with focused high-power density laser beams, so that the irradiated materials are rapidly melted, vaporized, ablated or reach the ignition point, and meanwhile, the molten materials are blown away by the aid of high-speed airflow coaxial with the light beam, so as to realize cutting of the workpieces. However, the multi-hole cylinder shaped metal pieces including chopstick cylinder, filter screen cylinder and stainless steel floor drain pipe, etc. need to be processed by using a laser cutting machine in the processing process.

[0003] Through retrieval, in the prior art, Chinese patent application No. CN201820919060.7, application date: June 14, 2018, discloses an intelligent recognition pipe laser cutting machine, which belongs to the technical field of special processing and comprises an intelligent recognition system. The intelligent recognition system comprises a CCD camera, a camera lens, an infrared lamp and a camera moving cylinder. The CCD camera is arranged on the camera moving cylinder, the camera lens is arranged on the CCD camera, and the infrared lamp is arranged on the camera lens. The utility model is installed on the laser cutting machine and is used in cooperation with the laser cutting machine. When the special-shaped material or the special-shaped material is clamped to the chuck, when the special-shaped material moves to the detection position, the intelligent recognition device is driven by the cylinder to move to the center position of the special-shaped material, then the intelligent recognition device takes a photo, and then the collected data are transmitted to the numerical control system. The numerical control system compares the transmitted data pattern with the cutting pattern, and then the position error of the comparison is transmitted to the control unit of the chuck. The control unit sends an instruction to make the chuck rotate to compensate for the position error.

[0004] However, the device still has the following defects: although the control unit can send an instruction to make the chuck rotate to compensate for the position error, when different pipe diameters of steel pipes are processed into multi-hole cylinder shapes, the different pipe diameters of steel pipes cannot be reasonably distributed and compensated, and when the distributed steel pipes are processed into multi-hole cylinder shapes, the accumulation of steel pipe inner wall scraps is easy to occur, and the processing effect is often not ideal. SUMMARY

[0005] In view of the above problems, the present application provides a laser cutting automatic compensation device, which comprises a distribution assembly, a compensation assembly, a recycling assembly, a linkage assembly and a storage assembly.

[0006] The linkage assembly comprises a fourth vertical plate and a deodorization mechanism. A first docking groove is formed in the surface of the fourth vertical plate. The deodorization mechanism is fixedly connected to the outer wall of the fourth vertical plate, and is away from the recycling assembly on one side. The deodorization mechanism and the first docking groove are in communication with each other.

[0007] The compensation assembly is slidingly connected to the bottom end of the material distribution assembly, the outer wall of the material distribution assembly and the side away from the compensation assembly is fixedly connected with a feeding chuck, the material distribution assembly, the compensation assembly and the feeding chuck are in communication with each other, and the output end of the compensation assembly extends to the inside of the material distribution assembly and the feeding chuck, the recycling assembly is fixedly connected to the outer wall of the feeding chuck and the side away from the material distribution assembly, the fourth vertical plate is slidingly connected to the outer wall of the recycling assembly and the side away from the feeding chuck, the storage assembly is rotationally connected to the outer wall of the fourth vertical plate and the side close to the recycling assembly, and one end of the storage assembly penetrates through the recycling assembly and extends into the recycling assembly.

[0008] Further, the material distribution assembly comprises a hopper and a motor support;

[0009] The hopper is of an open structure, both sides of the hopper are fixedly connected with first vertical plates, the bottom end of the hopper is fixedly connected with a material collecting cylinder in communication, the inside of the material collecting cylinder is provided with a raking shaft arranged horizontally, the outer wall of the raking shaft is provided with two groups of raking grooves, and the two groups of raking grooves are symmetrically arranged about the central axis of the raking shaft, both ends of the material collecting cylinder are fixedly connected with second vertical plates, and the two groups of second vertical plates are circular structures, the surfaces of the two groups of second vertical plates are provided with first through holes, the first through holes are located on the side away from the center of the second vertical plate, and the two groups of first through holes are in communication with the material collecting cylinder.

[0010] Further, the inner walls of the two groups of second vertical plates and the sides close to the material collecting cylinder are fixedly connected with first mounting blocks, the top ends of the first mounting blocks are fixedly connected with guide blocks, the guide blocks are penetratingly and slidingly connected with first housings, the top ends of the first housings and the sides close to the material collecting cylinder are arranged in an inclined manner, the inner walls of the first housings are fixedly connected with first motors, the output ends of the first motors are in transmission connection with the end portions of the raking shaft, the guide blocks are sleeved with first springs, the first springs are located at the bottom ends of the first housings, the top ends of the first mounting blocks are fixedly connected with pressure sensors, and the pressure sensors are in movable abutment with the bottom ends of the first housings.

[0011] Further, the outer wall of the motor support is fixedly connected with a second motor on one side, the output end of the second motor is in transmission connection with a worm gear, and the top end of the motor support is fixedly connected to the bottom end of the material collecting cylinder and the side close to the end portion.

[0012] Further, the compensation assembly comprises a first linkage plate and a second linkage plate;

[0013] The first linkage plate and the second linkage plate are both incomplete fan ring structures, and the first linkage plate and the second linkage plate are both slidingly connected to the outer wall of the material collecting cylinder, the first linkage plate is located at one end of the material collecting cylinder, the second linkage plate is located at the other end of the material collecting cylinder, and two groups of linkage rods and a group of worms are fixedly connected between the adjacent side walls of the first linkage plate and the second linkage plate.

[0014] Further, the inner wall of the second linkage plate is fixedly connected with a first mounting plate, the outer wall of the first mounting plate is fixedly connected with a pushing column near the first linkage plate, the end of the pushing column is fixedly connected with a tapered block, and the pushing column and the tapered block both penetrate through the first through hole and extend into the material collecting cylinder.

[0015] Further, the recycling assembly comprises a recycling box.

[0016] The inner wall bottom end of the recycling box is embeddedly installed with two groups of first electric push rods, the output ends of the two groups of first electric push rods penetrate through the recycling box, and the output ends of the first electric push rods are in transmission connection with the linkage assembly, a recycling groove is formed in the outer wall of one side of the recycling box, the recycling groove is located near the output end of the first electric push rod, the recycling groove and the storage assembly are in communication with each other, a guide plate is fixedly connected to the top end of the recycling box, the guide plate is arranged in an inclined manner, a third vertical plate is fixedly connected to the outer wall of the recycling box, one end of the third vertical plate is fixedly connected with the guide plate, and a finished product storage table is fixedly connected to the other end of the guide plate.

[0017] Further, the storage assembly comprises a fifth vertical plate and a fifth motor.

[0018] The surface of the fifth vertical plate is provided with a second butt joint groove and a third butt joint groove, the second butt joint groove and the third butt joint groove are in communication with the first butt joint groove and are used in cooperation, a first storage plate is arranged in the second butt joint groove, the cross-sectional shape of the first storage plate is a semicircular structure, two side walls of the first storage plate near the end portion are fixedly connected in a symmetrical manner, a first motor is embeddedly installed on the surface of the fifth vertical plate, one group of first pin columns is rotatably connected to the inner wall of the second butt joint groove, the other group of first pin columns is in transmission connection with the output end of the third motor, a second electric push rod is fixedly connected to one side wall of the fifth vertical plate, and the output end of the second electric push rod extends to the outer wall of the end portion of the first storage plate.

[0019] Further, the inside of the third docking groove is provided with a second receiving plate, the cross-sectional shape of the second receiving plate is a semicircular structure, the inner diameter of the second receiving plate is smaller than the inner diameter of the first receiving plate, the two side walls of the second receiving plate close to the end are symmetrically and fixedly connected with second pin columns, and the surface of the fifth vertical plate is embeddedly connected with the fourth motor.

[0020] Further, the other group of second pin columns is in transmission connection with the output end of the fourth motor, the outer wall of the fifth vertical plate and close to one side of the second electric push rod is fixedly connected with a third electric push rod, the output end of the third electric push rod extends to the outer wall of the end of the second receiving plate, the fifth motor is fixedly connected to the outer wall of the fourth vertical plate, and the output end of the fifth motor is in rotational connection with the central axis of the fifth vertical plate.

[0021] The beneficial effects of the present application are:

[0022] 1. The compensation assembly is used for pushing the steel pipe after measuring the weight, so that one end of the pushed steel pipe penetrates through the feeding chuck and is sleeved on the end of the receiving assembly, the effect of automatically compensating different pipe diameters of the steel pipe in the cutting process is achieved, the receiving assembly is separated from the recycling assembly by driving the linkage assembly through the recycling assembly, then the receiving assembly is rotated by the linkage assembly, the receiving assembly is adjusted to be suitable for different pipe diameters for the functions of collecting, cutting, distributing, cutting waste gas and protecting the inner wall of the cut steel pipe, the damage of the high-power density laser beam generated by laser cutting to the steel pipe is avoided, and the effect of safely filtering the steel pipe in each cutting process through the odor removal mechanism is achieved, and the environment of laser cutting is improved.

[0023] 2. The worm and the worm gear are in meshing transmission connection, the worm gear rotates at the same time, the first linkage plate and the second linkage plate are slidingly connected to the outer wall of the material collecting cylinder, the pushing column and the conical block reciprocate in the material collecting cylinder, the steel pipe between the two groups of first through holes and in the stirring groove is pushed to one side, and the feeding efficiency of different pipe diameters of the steel pipe is improved.

[0024] 3. The fifth vertical plate is driven to rotate by the fifth motor, the positions of the first receiving plate and the second receiving plate are adjusted, when the first receiving plate is located above the second receiving plate, the first receiving plate extends to the inner wall of the thicker steel pipe by the extension and retraction of the first electric push rod, the first receiving plate is separated from the inner wall of the thicker steel pipe, the second receiving plate is located above the first receiving plate by rotating the fifth vertical plate driven by the fifth motor, the second receiving plate extends to the inner wall of the thinner steel pipe by the extension and retraction of the first electric push rod, the receiving state of different pipe diameters of the steel pipe can be freely switched, and the compatibility and the receiving effect are improved.

[0025] 4, through the retraction of the second electric push rod output end, the one end of the first storage plate cancels the role of the support, and the third motor rotates, the first storage plate forms an angle of inclination, the waste residues left in the first storage plate after the steel pipe is punched are guided into the recycling box by the recycling groove, the retraction of the third electric push rod output end cancels the role of the support of the one end of the second storage plate, and the fourth motor rotates to form an angle of inclination of the second storage plate, the waste residues left in the second storage plate after the steel pipe is punched are guided into the recycling box by the recycling groove, the throwing efficiency of the waste residues after storage can be freely switched, and the continuity of the device operation is improved.

[0026] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and achieved by the structure indicated in the specification, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0028] Figure 1 The structural schematic diagram of the automatic compensation device of the embodiment of the present application is shown;

[0029] Figure 2 The structural schematic diagram of the material distribution assembly of the embodiment of the present application is shown;

[0030] Figure 3 The structural explosion diagram of the material distribution assembly of the embodiment of the present application is shown;

[0031] Figure 4 The structural schematic diagram of the compensation assembly of the embodiment of the present application is shown;

[0032] Figure 5 The structural schematic diagram of the recycling assembly of the embodiment of the present application is shown;

[0033] Figure 6 The structural schematic diagram of the linkage assembly of the embodiment of the present application is shown;

[0034] Figure 7 The structural schematic diagram of the storage assembly of the embodiment of the present application is shown.

[0035] In the figure: 1, the material distribution assembly; 11, the lower hopper; 12, the material receiving cylinder; 13, the first vertical plate; 14, the stirring shaft; 15, the stirring groove; 16, the second vertical plate; 17, the first through hole; 18, the first mounting block; 19, the guide block; 110, the first shell; 111, the first motor; 112, the pressure sensor; 113, the motor support; 114, the second motor; 115, the worm gear; 2, the compensation assembly; 21, the first linkage plate; 22, the second linkage plate; 23, the linkage rod; 24, the worm; 25, the first mounting plate; 26, the pushing column; 27, the tapered block; 3, the recycling assembly; 31, the recycling box; 32, the first electric push rod; 33, the recycling groove; 34, the guide plate; 35, the third vertical plate; 36, the finished product receiving table; 4, the linkage assembly; 41, the fourth vertical plate; 42, the first butt joint groove; 43, the walking wheel; 44, the odor removal mechanism; 5, the storage assembly; 51, the fifth vertical plate; 52, the second butt joint groove; 53, the first storage plate; 54, the first pin column; 55, the third motor; 56, the second electric push rod; 57, the third butt joint groove; 58, the second storage plate; 59, the second pin column; 510, the fourth motor; 511, the third electric push rod; 512, the fifth motor; 6, the feeding chuck. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings of the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0037] The embodiments of the present application provide a laser cutting automatic compensation device, which comprises a material distribution assembly 1, a compensation assembly 2, a recycling assembly 3, a linkage assembly 4, and a storage assembly 5. Figure 1 As shown in the figure.

[0038] The compensation assembly 2 is slidingly connected to the bottom end of the material distribution assembly 1, the outer wall of the material distribution assembly 1 and away from the compensation assembly 2 is fixedly connected with a feeding chuck 6, the material distribution assembly 1, the compensation assembly 2, and the feeding chuck 6 are in communication with each other, and the output end of the compensation assembly 2 extends to the inside of the material distribution assembly 1 and the feeding chuck 6, the recycling assembly 3 is fixedly connected to the outer wall of the feeding chuck 6 and away from the material distribution assembly 1, the linkage assembly 4 is slidingly connected to the outer wall of the recycling assembly 3 and away from the feeding chuck 6, the storage assembly 5 is rotationally connected to the outer wall of the linkage assembly 4 and close to the recycling assembly 3, one end of the storage assembly 5 penetrates through the recycling assembly 3 and extends into the recycling assembly 3.

[0039] Specifically, the material distribution assembly 1 is used to stack and store steel pipes of different diameters, and the weight of the steel pipes of different diameters in the material distribution process is measured by the material distribution assembly 1. The detected data is transmitted to the controller by the material distribution assembly 1. After the controller analyzes, the recovery assembly 3 and the linkage assembly 4 are driven to operate. First, the recovery assembly 3 drives the linkage assembly 4 to separate the storage assembly 5 from the recovery assembly 3. Then, the linkage assembly 4 drives the storage assembly 5 to rotate, so that the storage assembly 5 is adjusted to collect and cut the steel pipes of different diameters, cut the generated waste gas, and protect the inner wall of the cut steel pipe. The high-power density laser beam generated by laser cutting is prevented from penetrating the steel pipe, and the damage to the steel pipe is avoided.

[0040] The compensation assembly 2 is used to push the steel pipe after measuring the weight, so that one end of the pushed steel pipe penetrates the feeding chuck 6 and is sleeved at the end of the storage assembly 5. The feeding chuck 6 is used to clamp and rotate the laser cutting head to cut holes in different arc surfaces of the steel pipe.

[0041] The material distribution assembly 1 comprises a hopper 11 and a motor support 113. As shown in Figure 2 and Figure 3 .

[0042] The hopper 11 is of an open structure, and first vertical plates 13 are fixedly connected to the two side walls of the hopper 11. A material collecting cylinder 12 is fixedly and communicatively connected to the bottom end of the hopper 11. A stirring shaft 14 is arranged in the interior of the material collecting cylinder 12, and the stirring shaft 14 is horizontally arranged. Two groups of stirring grooves 15 are formed in the outer wall of the stirring shaft 14, and the two groups of stirring grooves 15 are symmetrically arranged about the central axis of the stirring shaft 14. Second vertical plates 16 are fixedly connected to the two ends of the material collecting cylinder 12, and the two groups of second vertical plates 16 are circular structures. First through holes 17 are formed in the surfaces of the two groups of second vertical plates 16, and the first through holes 17 are located on the sides away from the centers of the second vertical plates 16. The two groups of first through holes 17 are in communication with the material collecting cylinder 12.

[0043] First mounting blocks 18 are fixedly connected to the inner walls of the two groups of second vertical plates 16 and the sides close to the material collecting cylinder 12. Guiding blocks 19 are fixedly connected to the top ends of the first mounting blocks 18. First casings 110 are penetratingly and slidingly connected to the guiding blocks 19. The top ends of the first casings 110 and the sides close to the material collecting cylinder 12 are obliquely arranged. First motors 111 are fixedly connected to the inner walls of the first casings 110. The output ends of the first motors 111 are in transmission connection with the end portions of the stirring shaft 14. First springs are sleeved on the guiding blocks 19, and the first springs are located at the bottom ends of the first casings 110. Pressure sensors 112 are fixedly connected to the top ends of the first mounting blocks 18, and the pressure sensors 112 are in movable abutment with the bottom ends of the first casings 110.

[0044] The outer wall side of the motor support 113 is fixedly connected with a second motor 114, the output end of the second motor 114 is drivingly connected with a worm gear 115, and the top end of the motor support 113 is fixedly connected to the bottom end of the material collecting cylinder 12 and close to one side of the end portion.

[0045] Further, the outer wall of the first vertical plate 13 is fixedly connected with a controller, and the controller is electrically connected with the first motor 111, the pressure sensor 112 and the second motor 114.

[0046] Specifically, the rotation of the first motor 111 drives the stirring shaft 14, so that a group of stirring grooves 15 is rotated to the bottom end of the discharge hopper 11, and is used for rotating the steel pipe clamped between the two groups of first through holes 17, so as to facilitate the pushing action of the compensation assembly 2.

[0047] The first spring on the guide block 19 is used when the stirring shaft 14 does not bear the steel pipe, so as to drive the stirring shaft 14 to move upward, so that the stirring groove 15 is close to the opening at the bottom end of the discharge hopper 11, so as to reduce the distance between the steel pipe falling at the bottom end of the discharge hopper 11 and the stirring groove 15, and prevent the impact force of the falling steel pipe on the stirring shaft 14.

[0048] The guide block 19 is slidingly connected with the first housing 110, so that after the stirring shaft 14 bears the falling steel pipe, the first spring can be extruded by the first housing 110, and the bottom end of the first housing 110 descending can collide with the pressure sensor 112, so as to detect the pressure data of the steel pipe falling with different masses by the pressure sensor 112, and transmit the pressure data to the controller, so as to judge the cutting action of the steel pipe with different diameters.

[0049] The second motor 114 drives the worm gear 115 to rotate, so as to drive the compensation assembly 2 slidingly connected to the outer wall of the material collecting cylinder 12, so that the compensation assembly 2 reciprocatingly moves on the outer wall of the material collecting cylinder 12.

[0050] The compensation assembly 2 comprises a first linkage plate 21 and a second linkage plate 22; for example, Figure 4 As shown.

[0051] The first linkage plate 21 and the second linkage plate 22 are both incomplete fan ring structures, and are both slidingly connected to the outer wall of the material collecting cylinder 12, the first linkage plate 21 is located at one end of the material collecting cylinder 12, the second linkage plate 22 is located at the other end of the material collecting cylinder 12, two groups of linkage rods 23 and a group of worm gears 24 are fixedly connected between the adjacent side walls of the first linkage plate 21 and the second linkage plate 22, and the worm gear 24 is in meshing transmission connection with the worm wheel 115, the inner wall of the second linkage plate 22 is fixedly connected with a first mounting plate 25, and the outer wall of the first mounting plate 25 is fixedly connected with a pushing column 26 on the side close to the first linkage plate 21, the end of the pushing column 26 is fixedly connected with a tapered block 27, and the pushing column 26 and the tapered block 27 both penetrate through the first through hole 17 and extend into the material collecting cylinder 12.

[0052] Specifically, the worm gear 24 is in meshing transmission connection with the worm wheel 115, so that the worm wheel 115 rotates at the same time, driving the first linkage plate 21 and the second linkage plate 22 to be slidingly connected to the outer wall of the material collecting cylinder 12, for the action of reciprocating the pushing column 26 and the tapered block 27 through the material collecting cylinder 12, so as to push the steel pipes between the two groups of first through holes 17 and in the material pushing groove 15 to one side.

[0053] The recycling assembly 3 comprises a recycling box 31; for example, Figure 5 As shown in the figure.

[0054] The inner wall bottom end of the recycling box 31 is embeddedly installed with two groups of first electric push rods 32, the output ends of the two groups of first electric push rods 32 penetrate through the recycling box 31, and the output ends of the first electric push rods 32 are in transmission connection with the linkage assembly 4, one side outer wall of the recycling box 31 is provided with a recycling groove 33, and the recycling groove 33 is located on the side close to the output end of the first electric push rod 32, the recycling groove 33 is in communication with the storage assembly 5, the top end of the recycling box 31 is fixedly connected with a guide plate 34, and the guide plate 34 is arranged in an inclined manner, the outer wall of the recycling box 31 is fixedly connected with a third vertical plate 35, and the top end of the third vertical plate 35 is fixedly connected with one end of the guide plate 34, the other end of the guide plate 34 is fixedly connected with a finished product storage table 36.

[0055] Specifically, the output ends of the two groups of first electric push rods 32 are used to drive the linkage assembly 4 to move horizontally, for adjusting the distance between the storage assembly 5 and the recycling box 31, when the storage assembly 5 is close to the recycling box 31, the storage assembly 5 can be in communication with the recycling groove 33, and when the storage assembly 5 is away from the recycling box 31, the storage assembly 5 is in an adjustable state;

[0056] The guide plate 34 is arranged at an inclined angle, so that the laser-cut steel pipe slides from one end of the guide plate 34 to the other end and is arranged in order on the top end of the finished product storage table 36.

[0057] The linkage assembly 4 includes a fourth vertical plate 41 and a deodorization mechanism 44; for example, as shown. Figure 6

[0058] The surface of the fourth vertical plate 41 is provided with a first docking groove 42, and the bottom end of the fourth vertical plate 41 is rotatably connected with a walking wheel 43. The deodorization mechanism 44 is fixedly connected to the outer wall of the fourth vertical plate 41, away from the side of the recycling box 31. The deodorization mechanism 44 and the first docking groove 42 are in communication with each other. The outer wall of the fourth vertical plate 41, away from the deodorization mechanism 44, is in transmission connection with the output end of the first electric push rod 32.

[0059] The deodorization mechanism 44 includes a second shell (not shown in the figure)

[0060] The second shell is of an open structure, and the outer wall of one side of the second shell is in communication with the first docking groove 42. The bottom end of the second shell is provided with a plurality of groups of through holes. The inner wall of the second shell is fixedly connected with a negative pressure fan, and the air inlet end of the negative pressure fan is in communication with the first docking groove 42. The inner wall of the second shell, close to the side of the through hole, is fixedly connected with a plurality of groups of filter cotton layers, and the plurality of groups of filter cotton layers are located at the air outlet end of the negative pressure fan.

[0061] Specifically, the walking wheel 43 is used for reducing the friction between the fourth vertical plate 41 and the ground during the horizontal movement of the fourth vertical plate 41. Through the cooperation of the first docking groove 42 and the deodorization mechanism 44, the storage assembly 5 close to the first docking groove 42 is used for the action of the exhaust gas of the two steel pipes cut by the storage assembly 5 being sucked into the deodorization mechanism 44 from the first docking groove 42.

[0062] The storage assembly 5 includes a fifth vertical plate 51 and a fifth motor 512; for example, as shown. Figure 7

[0063] ​​The surface of the fifth vertical plate 51 is provided with a second docking groove 52 and a third docking groove 57, and the second docking groove 52 and the third docking groove 57 are communicated with the first docking groove 42 and used in conjunction with each other. A first receiving plate 53 is provided inside the second docking groove 52, and the cross-sectional shape of the first receiving plate 53 is a semicircular structure. The two side walls of the first receiving plate 53 near the end are symmetrically fixedly connected with first pins 54. The surface of the fifth vertical plate 51 is embedded with the third motor 55. One group of the first pins 54 is rotatably connected to the inner wall of the second docking groove 52, and the other group of the first pins 54 is transmission-connected to the output end of the third motor 55. A second electric push rod 56 is fixedly connected to one side wall of the fifth vertical plate 51, and the output end of the second electric push rod 56 extends to the outer wall of the end of the first receiving plate 53;

[0064] A second receiving plate 58 is provided inside the third docking groove 57, and the cross-sectional shape of the second receiving plate 58 is a semicircular structure. The inner diameter of the second receiving plate 58 is smaller than the inner diameter of the first receiving plate 53. The two side walls of the second receiving plate 58 near the end are symmetrically fixedly connected with second pins 59. The surface of the fifth vertical plate 51 is embedded and installed with the fourth motor 510. One group of the second pins 59 is rotatably connected to the inner wall of the third docking groove 57, and another group of the second pins 59 is transmission-connected to the output end of the fourth motor 510. The outer wall of the fifth vertical plate 51 and one side close to the second electric push rod 56 are fixedly connected with a third electric push rod 511. The output end of the third electric push rod 511 extends to the outer wall of the end of the second receiving plate 58. The fifth motor 512 is fixedly connected to the outer wall of the fourth vertical plate 41, and the output end of the fifth motor 512 is rotatably connected to the center of the central axis of the fifth vertical plate 51.

[0065] Furthermore, the third motor 55 , the second electric push rod 56 , the fourth motor 510 , the third electric push rod 511 and the fifth motor 512 are all electrically connected to the controller.

[0066] Specifically, the rotation of the fifth motor 512 drives the fifth vertical plate 51 to adjust the positions of the first receiving plate 53 and the second receiving plate 58. When the first receiving plate 53 is located above the second receiving plate 58, the telescopic effect of the first electric push rod 32 is utilized to extend the first receiving plate 53 to the inner wall of the thicker steel pipe, so as to collect the cutting and separation materials, the waste gas generated by the cutting, and protect the inner wall of the cut steel pipe during the cutting and punching process of the thicker steel pipe.

[0067] The retraction of the output end of the second electric push rod 56 cancels the abutting support of one end of the first storage plate 53, and the first storage plate 53 is formed into an inclined angle by rotating the third motor 55, so that the waste residues remaining after the steel pipe is punched in the first storage plate 53 are guided into the recycling box 31 by the recycling groove 33, and the first storage plate 53 is used for storing the waste residues;

[0068] The extension of the first electric push rod 32 separates the first storage plate 53 from the inner wall of the thicker steel pipe, and when the second storage plate 58 is located above the first storage plate 53 by rotating the fifth vertical plate 51 driven by the fifth motor 512, the extension of the first electric push rod 32 makes the second storage plate 58 extend to the inner wall of the thinner steel pipe, which is used for collecting the cutting materials, waste gas generated during cutting, and protecting the inner wall of the cut steel pipe during cutting;

[0069] The retraction of the output end of the third electric push rod 511 cancels the abutting support of one end of the second storage plate 58, and the second storage plate 58 is formed into an inclined angle by rotating the fourth motor 510, so that the waste residues remaining after the steel pipe is punched in the second storage plate 58 are guided into the recycling box 31 by the recycling groove 33, and the second storage plate 58 is used for storing the waste residues.

[0070] The working principle of the laser cutting automatic compensation device provided in the embodiment of the application is as follows:

[0071] The rotation of the first motor 111 drives the stirring shaft 14, so that a group of stirring grooves 15 are rotated to the bottom end of the discharge hopper 11, which is used for rotating the steel pipe clamped between the two groups of first through holes 17;

[0072] The sliding connection of the guide block 19 and the first shell 110 enables the stirring shaft 14 to bear the falling steel pipe, and then the first shell 110 can extrude the first spring, and the bottom end of the downward sliding first shell 110 collides with the pressure sensor 112, which is used for the pressure sensor 112 to detect the pressure data of the falling steel pipe of different masses, and the pressure data is transmitted to the controller, which is used for judging the cutting effect of steel pipes of different diameters;

[0073] After the data is analyzed by the controller, the fifth motor 512 is synchronously controlled to rotate, so that the positions of the first storage plate 53 and the second storage plate 58 on the fifth vertical plate 51 are adjusted according to the different diameters of the steel pipe, and the first storage plate 53 or the second storage plate 58 after adjustment is moved to the top end of the guide plate 34 by the first electric push rod 32, so as to prepare for the steel pipe to be cut;

[0074] Through the meshing transmission connection of the worm 24 and the worm gear 115, the rotation of the worm gear 115 drives the first linkage plate 21 and the second linkage plate 22 to slide and connect the outer wall of the material collecting cylinder 12, and drives the push rod 26 and the tapered block 27 to reciprocate through the material collecting cylinder 12, so as to push the steel pipe between the two groups of first through holes 17 and in the material pushing groove 15 to one side;

[0075] One end of the steel pipe penetrates the feeding chuck 6, and the surface of the steel pipe at different positions is processed through the rotation of the feeding chuck 6.

[0076] Through the walking wheel 43, the friction between the fourth vertical plate 41 and the ground is reduced during the horizontal movement of the fourth vertical plate 41, and through the cooperation of the first docking groove 42 and the odor removal mechanism 44, the first storage plate 53 or the second storage plate 58 close to the first docking groove 42 transmits the waste gas in the steel pipe to the outside, and the waste gas generated during the cutting of the steel pipe is sucked into the odor removal mechanism 44 through the first docking groove 42.

[0077] Through the retraction of the output end of the second electric push rod 56, one end of the first storage plate 53 cancels the supporting effect, and the first storage plate 53 is tilted through the rotation of the third motor 55, so that the waste residues generated during the punching of the steel pipe collected in the first storage plate 53 are guided into the recycling box 31 through the recycling groove 33, and the waste residues are collected.

[0078] Through the retraction of the output end of the third electric push rod 511, one end of the second storage plate 58 cancels the supporting effect, and the second storage plate 58 is tilted through the rotation of the fourth motor 510, so that the waste residues generated during the punching of the steel pipe collected in the second storage plate 58 are guided into the recycling box 31 through the recycling groove 33, and the waste residues are collected.

[0079] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A laser cutting automatic compensation device, characterized by: It includes a material distribution component (1), a compensation component (2), a recovery component (3), a linkage component (4) and a storage component (5); The linkage assembly (4) comprises a fourth vertical plate (41) and an odor-purifying mechanism (44); a first docking groove (42) is provided on the surface of the fourth vertical plate (41); the odor-purifying mechanism (44) is fixedly connected to the outer wall of the fourth vertical plate (41) and is located away from the side of the recycling assembly (3); the odor-purifying mechanism (44) and the first docking groove (42) are in communication with each other; The compensation component (2) is slidably connected to the bottom end of the material distribution component (1); a feeding chuck (6) is fixedly connected to the outer wall of the material distribution component (1) and the side away from the compensation component (2); the material distribution component (1), the compensation component (2) and the feeding chuck (6) are interconnected, and the output end of the compensation component (2) extends to the inside of the material distribution component (1) and the feeding chuck (6); the recovery component (3) is fixedly connected to the outer wall of the feeding chuck (6) and the side away from the material distribution component (1); the fourth vertical plate (41) is slidably connected to the outer wall of the recovery component (3) and the side away from the feeding chuck (6); the storage component (5) is rotatably connected to the outer wall of the fourth vertical plate (41) and the side close to the recovery component (3); one end of the storage component (5) passes through the recovery component (3) and extends into the recovery component (3); The material distribution assembly (1) includes a lower hopper (11) and a motor bracket (113); the lower hopper (11) is an open structure, and both side walls of the lower hopper (11) are fixedly connected to a first vertical plate (13); the bottom end of the lower hopper (11) is fixed and connected to a receiving barrel (12); a material-dispensing shaft (14) is provided inside the receiving barrel (12), and the material-dispensing shaft (14) is horizontally arranged; and the outer wall of the material-dispensing shaft (14) is provided with two sets of material-dispensing grooves (15) , and the two groups of the material-dispensing grooves (15) are symmetrically arranged with the central axis of the material-dispensing shaft (14) as the center, the two ends of the material receiving cylinder (12) are fixedly connected with the second vertical plates (16), and the two groups of the second vertical plates (16) are circular structures, and the surfaces of the two groups of the second vertical plates (16) are provided with first through holes (17), the first through holes (17) are located on the side away from the center of the second vertical plates (16), and the two groups of the first through holes (17) are communicated with the material receiving cylinder (12); The inner walls of the two groups of second vertical plates (16) and one side close to the material receiving barrel (12) are fixedly connected with a first mounting block (18), the top of the first mounting block (18) is fixedly connected with a guide block (19), and the guide block (19) passes through and is slidably connected with a first shell (110), the top of the first shell (110) and one side close to the material receiving barrel (12) are both inclined, the inner wall of the first shell (110) is fixedly connected with a first motor (111), and the output end of the first motor (111) is transmission-connected to the end of the material diverting shaft (14), a first spring is sleeved on the guide block (19), and the first spring is located at the bottom end of the first shell (110), the top of the first mounting block (18) is fixedly connected with a pressure sensor (112), and the pressure sensor (112) is in movably contact with the bottom end of the first shell (110); The compensation component (2) is used to push the steel pipe after the weight is measured, so that one end of the pushed steel pipe passes through the feeding chuck (6) and is sleeved on the end of the storage component (5), and the feeding chuck (6) is clamped and rotated in conjunction with the laser cutting head to cut holes on different arc surfaces of the steel pipe.

2. The laser cutting automatic compensation device according to claim 1, characterized in that: A second motor (114) is fixedly connected to one side of the outer wall of the motor bracket (113), and an output end of the second motor (114) is transmission-connected to a worm gear (115). The top end of the motor bracket (113) is fixedly connected to the bottom end of the receiving barrel (12) and one side close to the end.

3. The automatic compensation device for laser cutting according to claim 1, characterized in that: The compensation assembly (2) comprises a first linkage plate (21) and a second linkage plate (22); The first linkage plate (21) and the second linkage plate (22) are both incomplete fan-shaped ring structures, and the first linkage plate (21) and the second linkage plate (22) are both slidably connected to the outer wall of the receiving barrel (12), the first linkage plate (21) is located at one end of the receiving barrel (12), and the second linkage plate (22) is located at the other end of the receiving barrel (12), two groups of linkage rods (23) and a group of worms (24) are fixedly connected between adjacent side walls of the first linkage plate (21) and the second linkage plate (22), and the worms (24) are meshed and transmission-connected with the worm wheel (115).

4. The laser cutting automatic compensation device according to claim 3, characterized in that: The inner wall of the second linkage plate (22) is fixedly connected to the first mounting plate (25), and the outer wall of the first mounting plate (25) is fixedly connected to a push column (26) on a side close to the first linkage plate (21), and the end of the push column (26) is fixedly connected to a conical block (27), and the push column (26) and the conical block (27) both pass through the first through hole (17) and extend into the receiving barrel (12).

5. The laser cutting automatic compensation device according to claim 1, characterized in that: The recycling component (3) includes a recycling box (31); Two groups of first electric push rods (32) are embedded and installed at the bottom end of the inner wall of the recycling box (31), and the output ends of the two groups of first electric push rods (32) pass through the recycling box (31), and the output ends of the first electric push rods (32) are transmission-connected to the linkage assembly (4). A recycling groove (33) is opened on one side of the outer wall of the recycling box (31), and the recycling groove (33) is located on a side close to the output end of the first electric push rod (32). The recycling groove (33) and the storage assembly (5) are communicated with each other. The top end of the recycling box (31) is fixedly connected to a guide plate (34), and the guide plate (34) is arranged in an inclined shape. The outer wall of the recycling box (31) is fixedly connected to a third vertical plate (35), and the top end of the third vertical plate (35) is fixedly connected to one end of the guide plate (34), and the other end of the guide plate (34) is fixedly connected to a finished product storage table (36).

6. The laser cutting automatic compensation device according to claim 1, characterized in that: The storage assembly (5) includes a fifth vertical plate (51) and a fifth motor (512); The surface of the fifth vertical plate (51) is provided with a second docking groove (52) and a third docking groove (57), the second docking groove (52) and the third docking groove (57) are interconnected with the first docking groove (42) and used in conjunction with each other, a first receiving plate (53) is provided inside the second docking groove (52), and the cross-sectional shape of the first receiving plate (53) is a semicircular structure, and the two side walls of the first receiving plate (53) near the end are symmetrically fixedly connected with first pins (54), the surface of the fifth vertical plate (51) is embedded and installed with a third motor (55), one group of the first pins (54) is rotatably connected to the inner wall of the second docking groove (52), and the other group of the first pins (54) is transmission-connected to the output end of the third motor (55), and a second electric push rod (56) is fixedly connected to one side wall of the fifth vertical plate (51), and the output end of the second electric push rod (56) extends to the outer wall of the end of the first receiving plate (53).

7. The laser cutting automatic compensation device according to claim 6, characterized in that: A second receiving plate (58) is provided inside the third docking groove (57), and the cross-sectional shape of the second receiving plate (58) is a semicircular structure. The inner diameter of the second receiving plate (58) is smaller than the inner diameter of the first receiving plate (53). The two side walls of the second receiving plate (58) near the end are symmetrically fixedly connected with second pins (59). The surface of the fifth vertical plate (51) is embedded and installed with the fourth motor (510), and a group of the second pins (59) are rotatably connected to the inner wall of the third docking groove (57).

8. The laser cutting automatic compensation device according to claim 7, characterized in that: Another group of the second pins (59) is transmission-connected to the output end of the fourth motor (510); a third electric push rod (511) is fixedly connected to the outer wall of the fifth vertical plate (51) and on a side close to the second electric push rod (56); the output end of the third electric push rod (511) extends to the outer wall of the end of the second receiving plate (58); the fifth motor (512) is fixedly connected to the outer wall of the fourth vertical plate (41), and the output end of the fifth motor (512) is rotationally connected to the center of the central axis of the fifth vertical plate (51).

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