CN221250272U - Automatic code spraying equipment for steel pipes - Google Patents

Abstract

The utility model provides automatic steel pipe code spraying equipment which comprises a feeding bin, a feeding device, a horizontal conveying device, a discharging device, a lifting device, a distributing device, a code spraying device and a discharging bin. The feeding bin is internally provided with a feeding device, and the feeding driving unit is connected with the feeding device; the material discharging device is provided with a first material discharging slope and a first material blocking device, the lifting device comprises a lifting driving unit and a lifter, the lifter is provided with a second material discharging slope and a second material blocking device, a superposition part exists between the second material discharging slope and the first material discharging slope in the feeding direction, and the second material blocking device is positioned at the lower end of the second material discharging slope; the code spraying device comprises a code spraying machine, a code spraying gun and a moving unit, wherein the code spraying gun is arranged on the moving unit; through adopting material feeding unit, horizontal transfer device, feed divider and spouting devices etc. to cooperate, realized the automatic feeding of steel pipe, spout sign indicating number process and automatic unloading process, saved the cost of labor, improved production efficiency.

Description

Automatic code spraying equipment for steel pipes

Technical Field

The utility model relates to the technical field of steel pipe machining, in particular to automatic steel pipe code spraying equipment.

Background

The traditional steel pipe processing technology comprises the technologies of steel pipe code spraying and the like, the code spraying equipment adopted by the steel pipe code spraying technology needs a plurality of workers to carry out manual feeding and discharging, the labor cost is high, and the processing efficiency is low.

Disclosure of utility model

The utility model aims to provide automatic steel pipe code spraying equipment, which solves the problems of high labor cost, lower processing efficiency and the like caused by manual feeding and discharging of the traditional code spraying equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic steel pipe code spraying device comprises a feeding bin, a horizontal conveying device, a discharging device, a lifting device, a distributing device, a code spraying device and a discharging bin;

The feeding bin is internally provided with a feeding device, the feeding device is used for supporting the horizontally placed steel pipes and sequentially and horizontally conveying the steel pipes to the next position, and the conveying direction of the steel pipes is vertical to the conveying direction of the feeding device;

The horizontal conveying device is positioned at the conveying end of the feeding device, and an overlapping part exists between the horizontal conveying device and the feeding device in the feeding direction so as to receive the steel pipes on the feeding device and sequentially convey the steel pipes to the next position;

The discharging device comprises a first discharging slope and a first material blocking device, wherein an overlapping part exists between one end of the high position of the first discharging slope and the horizontal conveying device in the feeding direction, the discharging device is used for receiving the steel pipes conveyed by the horizontal conveying device and enabling the steel pipes to roll to the first material blocking device sequentially and automatically through the first discharging slope, and the first material blocking device is used for blocking the steel pipes automatically rolled from the first discharging slope;

the lifting device comprises a lifting driving unit and a lifting device, the lifting device is provided with a second discharging slope and a second material blocking device, the second discharging slope and the first discharging slope are provided with an overlapping part in the feeding direction, the second material blocking device is positioned at the lower end of the second discharging slope, the lifting driving unit is used for driving the lifting device to move up and down, the lifting device is used for pushing a steel pipe to automatically roll from the second discharging slope to the second material blocking device after crossing the first material blocking device, and the second material blocking device is used for blocking the steel pipe which rolls from the second discharging slope;

The material distributing device comprises a bracket, a translation driving unit and a lifting driving unit, wherein the translation driving unit is used for driving the bracket to translate, and the lifting driving unit is used for driving the bracket to lift; the bracket is provided with a positioning groove for positioning the steel pipe; the bracket is used for conveying the steel pipe at the second discharging slope to the next position for code spraying and conveying the processed steel pipe to the discharging bin;

The code spraying device is used for spraying codes on the surface of the steel pipe and comprises a code spraying machine, a code spraying gun and a moving unit, wherein the code spraying machine is connected with the code spraying gun, the code spraying gun is arranged on the moving unit, and the moving unit is used for driving the code spraying gun to move to a specified position;

the discharging bin is used for containing the processed steel pipes and is provided with a third discharging slope, and the third discharging slope is used for receiving the processed steel pipes conveyed by the bracket and is used for automatically rolling the processed steel pipes into the discharging bin.

Optionally, the mobile unit includes horizontal transverse guide, horizontal drive cylinder, second mounting panel, horizontal longitudinal guide, and second mounting panel one end slides and sets up on horizontal transverse guide, and the second mounting panel is connected with horizontal drive cylinder, and horizontal drive cylinder is used for driving second mounting panel and slides on horizontal transverse guide, and horizontal longitudinal guide sets up on the second mounting panel, spouts a yard rifle and slides and set up on horizontal longitudinal guide.

Optionally, still include the mounting bracket, material feeding unit, horizontal transfer device, discharging device, hoisting device, feed divider and spout a yard device and all set up on the mounting bracket.

Optionally, the bracket includes the layer board, the constant head tank of locating steel pipe is seted up on the upper portion of layer board, lift drive unit includes lift drive cylinder and vertical movable plate, vertical movable plate vertical sliding mounting is on the mounting bracket, lift drive cylinder's cylinder axle and vertical movable plate fixed connection, lift drive cylinder drive vertical movable plate elevating movement, the translation drive unit includes translation drive cylinder and horizontal movable plate, translation drive cylinder fixed mounting is on the horizontal movable plate, horizontal movable plate horizontal sliding mounting is on the vertical movable plate, layer board fixed mounting is on the horizontal movable plate, translation drive cylinder's cylinder axle and horizontal movable plate fixed connection, translation drive cylinder is used for driving horizontal movable plate and layer board horizontal migration.

Optionally, the brackets have two groups of parallel, are located the both ends of steel pipe respectively, and first group's bracket is connected through synchronous drive unit with second group's bracket, and synchronous drive unit includes fifth synchronous drive shaft, and fifth synchronous drive shaft rotates to be installed on the mounting bracket, all sets up the third rack on the vertical movable plate that every group bracket corresponds, and coaxial fixed setting is two third gears on the synchronous drive shaft of fifth, and third gear and third rack one-to-one meshing.

Optionally, a plurality of auxiliary supporting plates are further distributed between the two groups of brackets 51 on the mounting frame, and a plurality of groups of recesses are formed on the plurality of auxiliary supporting plates, and each group of recesses comprises two adjacent positioning grooves for positioning the steel pipes.

The utility model has the following technical effects:

1. In the code spraying equipment, the automatic feeding, code spraying and discharging procedures of the steel pipe are realized by adopting the cooperation of the feeding device, the horizontal conveying device, the code spraying device, the material distributing device and the like, so that the labor cost is saved, and the production efficiency is improved.

2. In the code spraying equipment, the plurality of groups of positioning depressions are arranged on the bracket, so that the conveying range of the bracket covers the processes of feeding, code spraying and discharging, continuous processing of the steel pipe is realized, the stop time of the processing process is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a perspective view of a code spraying apparatus according to an embodiment;

FIG. 2 is a first perspective view of the feed bin and horizontal conveyor in an embodiment;

FIG. 3 is a second perspective view of the feed bin and horizontal transfer device of the embodiment;

FIG. 4 is a perspective view of a dispensing device in an embodiment;

Fig. 5 is a schematic structural diagram of a code spraying device in an embodiment.

Reference numerals: 1. a feeding bin; 11. a feeding device; 111. a feeding belt; 12. a feeding driving unit; 121. a winding roller; 122. driven roller; 123. a feeding motor; 124. a first synchronous drive shaft; 2. a horizontal transfer device; 21. a horizontal conveyor belt; 22. a conveying motor; 23. a sprocket assembly; 231. a driving wheel; 232. driven wheel; 24. a second synchronous drive shaft; 3. a discharging device; 31. a discharging side plate; 311. a first discharge ramp; 32. a first material blocking device; 321. a first rack; 33. a horizontal movement mechanism; 331. a third synchronous drive shaft; 332. rotating a hand wheel; 333. a first gear; 4. a lifting device; 41. a lift driving unit; 411. lifting the cylinder; 412. a fourth synchronous drive shaft; 413. a second gear; 42. a first mounting plate; 421. an inclined lever; 422. a second discharge ramp; 423. a second rack; 43. a second material blocking device; 5. a material distributing device; 51. a bracket; 511. a positioning groove; 52. a translation driving unit; 521. a translation driving cylinder; 522. a horizontal moving plate; 53. a lifting driving unit; 531. a lifting driving cylinder; 532. a vertical moving plate; 54. a synchronous transmission unit; 541. a fifth synchronous drive shaft; 542. a third gear; 543. a third rack; 61. a first placement jig; 611. a fixing clamp seat; 612. a movable clamping seat; 613. a clamp cylinder; 614. a limit groove; 7. discharging the material bin; 71. a third discharge ramp; 8. a mounting frame; 812. a second placement jig; 82. a code spraying device; 821. a code spraying machine; 822. a code spraying gun; 823. a horizontal transverse guide rail; 824. a lateral driving cylinder; 825. a second mounting plate; 826. a horizontal longitudinal rail; 83. an auxiliary supporting plate; 841. and a third placing clamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1 to 5, the embodiment provides an automatic steel pipe code spraying device, which comprises a feeding bin 1, a horizontal conveying device 2, a discharging device 3, a lifting device 4, a distributing device 5, a code spraying device 82 and a discharging bin 7.

The feeding bin 1 is internally provided with a feeding device 11, the feeding device 11 is used for supporting the horizontally placed steel pipes and sequentially and horizontally conveying the steel pipes to the next position, and the steel pipes are perpendicular to the conveying direction of the feeding device 11; the feeding driving unit 12 is connected with the feeding device 11, and the feeding driving unit 12 is used for driving the feeding device 11 to move so as to sequentially and horizontally convey the steel pipes in the feeding bin 1 to the next position; the horizontal conveying device 2 is positioned at the conveying end of the feeding device 11, and an overlapping part exists between the horizontal conveying device 2 and the feeding device 11 in the feeding direction so as to receive the steel pipes on the feeding device 11 and sequentially convey the steel pipes to the next position; the discharging device 3 is provided with a first discharging slope 311 and a first stopper 32, wherein an overlapping part exists between one end of the high position of the first discharging slope 311 and the horizontal conveying device 2 in the feeding direction, the discharging device 3 is used for receiving the steel pipes conveyed by the horizontal conveying device 2 and enabling the steel pipes to automatically roll to the first stopper 32 in sequence through the first discharging slope 311, and the first stopper 32 is used for stopping the steel pipes automatically rolled from the first discharging slope 311; the lifting device 4 comprises a lifting driving unit 41 and a lifter, the lifter is provided with a second discharging slope 422 and a second stopper 43, the second discharging slope 422 and the first discharging slope 311 are provided with overlapping parts in the feeding direction, the second stopper 43 is positioned at the lower end of the second discharging slope 422, the lifting driving unit 41 is used for driving the lifter to move up and down, the lifter is used for pushing a steel pipe to automatically roll from the second discharging slope 422 to the second stopper 43 after passing over the first stopper 32, and the second stopper 43 is used for stopping the steel pipe rolled from the second discharging slope 422; the material distributing device 5 comprises a bracket 51, a translation driving unit 52 and a lifting driving unit 53, wherein the translation driving unit 52 is used for driving the bracket 51 to translate, and the lifting driving unit 53 is used for driving the bracket 51 to lift; the bracket 51 has a positioning groove 511 for positioning the steel pipe; the bracket 51 is used for conveying the steel pipe at the second discharging slope 422 to the next position for code spraying, and is used for conveying the processed steel pipe to the discharging bin 7;

the code spraying device 82 is used for spraying codes on the surface of the steel pipe, the code spraying device 82 comprises a code spraying machine 821, a code spraying gun 822 and a moving unit, the code spraying machine 821 is connected with the code spraying gun 822, the code spraying gun 822 is arranged on the moving unit, and the moving unit is used for driving the code spraying gun 822 to move to a specified position;

The discharging bin 7 is used for containing the processed steel pipes, and is provided with a third discharging slope 71, wherein the third discharging slope 71 is used for receiving the processed steel pipes conveyed by the bracket 51, and is used for automatically rolling the processed steel pipes into the discharging bin 7.

Through the arrangement, the feeding driving unit 12 drives the feeding device 11 to sequentially lift the steel pipes in the feeding bin 1 out of the feeding bin 1, and sequentially convey the steel pipes to the horizontal conveying device 2, the steel pipes are conveyed to the discharging device 3 through the horizontal conveying device 2, and the steel pipes automatically roll downwards from the first discharging slope 311 to the first material blocking device 32 and are blocked by the first material blocking device 32; then the lifting driving unit 41 drives the lifter to lift so that the second discharging slope 422 lifts up a certain number of steel pipes at the first material stopper 32, and the number of lifted steel pipes depends on the superposition length of the second discharging slope 422 and the first discharging slope 311 and can be adjusted; when the steel pipe is higher than the upper part of the first material blocking device 32, the steel pipe rolls downwards on the first discharging slope 311 to the position of the second material blocking device 43 to be blocked by the second material blocking device 43 under the action of self gravity, at the moment, the bracket 51 controlled by the cooperation of the translation driving unit 52 and the lifting driving unit 53 moves to the position below the second material discharging slope 422, then the bracket 51 rises to lift the steel pipe beyond the second material blocking device 43 and then moves to the code spraying device to spray codes, after the code spraying is finished, the translation driving unit 52 and the lifting driving unit 53 cooperate with the bracket 51 to convey the steel pipe with the code spraying finished to the third material discharging slope 71 of the material discharging bin 7, and then the bracket 51 moves downwards to enable the steel pipe to roll downwards on the third material discharging slope 71 to the material discharging bin 7 automatically, so that the automatic feeding, automatic code spraying and automatic material discharging procedures of the steel pipe are finished. Labor force is saved, and processing efficiency is improved. The position of the code spraying gun 822 is controlled through the mobile unit, so that the code spraying gun is convenient to be applied to steel pipes with different sizes, code spraying is convenient to be performed at different positions, and the adaptability is improved.

In the automatic steel pipe code spraying device of the embodiment, the moving unit comprises a horizontal transverse guide 823, a transverse driving cylinder 824, a second mounting plate 825 and a horizontal longitudinal guide 826, one end of the second mounting plate 825 is slidably arranged on the horizontal transverse guide 823, the second mounting plate 825 is connected with the transverse driving cylinder 824, the transverse driving cylinder 824 is used for driving the second mounting plate 825 to slide on the horizontal transverse guide 823, the horizontal longitudinal guide 826 is arranged on the second mounting plate 825, and the code spraying gun 822 is slidably arranged on the horizontal longitudinal guide 826. The structure is simple, the horizontal longitudinal guide 826 can be replaced by a linear motor, and the automatic adjustment of the position of the code spraying gun 822 is realized.

The code spraying gun 822 can move along the feeding direction by being driven by the transverse driving cylinder 824, so that two or more steel pipes which are simultaneously conveyed can be respectively sprayed.

In the automatic yard equipment of spouting of steel pipe of this embodiment, still include mounting bracket 8, material feeding unit 11, horizontal transfer device 2, discharging device 3, hoisting device 4, feed divider 5 and spout yard device 82 and all set up on mounting bracket 8.

Specifically, in the automatic steel pipe code spraying device of the embodiment, the feeding device 11 includes a feeding driving unit 12 and a plurality of feeding belts 111 which are distributed in parallel in the feeding bin 1, and the steel pipes in the feeding bin 1 are placed on the feeding belts 111. The feeding driving unit 12 comprises a tape winding roller 121, a driven roller 122, a feeding motor 123 and a first synchronous transmission shaft 124, one end of each feeding belt 111 correspondingly winds on one tape winding roller 121, the other end of each feeding belt 111 winds on one corresponding driven roller 122, a plurality of tape winding rollers 121 are coaxially fixed on the first synchronous transmission shaft 124, the first synchronous transmission shaft 124 is rotatably mounted on the mounting frame 8, the feeding motor 123 is fixedly mounted on the mounting frame 8, the feeding motor 123 is connected with the first synchronous transmission shaft 124 through a speed reducer, the feeding motor 123 drives the first synchronous transmission shaft 124 to rotate, so that a plurality of feeding belts 111 are driven to synchronously move, the length direction of a steel pipe is guaranteed to be perpendicular to the conveying direction of the steel pipe, and the steel pipe in the feeding bin 1 is sequentially conveyed to the next position from the feeding bin 1.

In the automatic steel pipe code spraying apparatus of the present embodiment, the horizontal conveying device 2 includes the horizontal conveying belt 21, the conveying motor 22, the sprocket assembly 23 and the second synchronous transmission shaft 24, the horizontal conveying belt 21 has a plurality of one-to-one correspondence with the feeding belt 111, the feeding belt 111 and the horizontal conveying belt 21 have overlapping portions in the feeding direction, and the feeding belt 111 of the overlapping portions has the same height as the horizontal conveying belt 21, so that the steel pipe at the feeding end of the feeding belt 111 is moved onto the horizontal conveying belt 21 and conveyed to the next position by the horizontal conveying belt 21. The driving wheels 231 of the plurality of horizontal conveying belts 21 are coaxially and fixedly arranged on the second synchronous transmission shaft 24, the second synchronous transmission shaft 24 is rotatably arranged on the mounting frame 8, the conveying motor 22 is fixedly arranged on the mounting frame 8, the conveying motor 22 is provided with a speed reducer, the chain wheel assembly 23 comprises a driving wheel 231, a driven wheel 232 and a chain, the driving wheel 231 is connected with the speed reducer provided with the conveying motor 22, the driven wheel 232 is coaxially and fixedly arranged on the second synchronous transmission shaft 24, the driving wheel 231 and the driven wheel 232 are in transmission connection through the chain, and the conveying motor 22 drives the second synchronous transmission shaft 24 to rotate through the chain wheel assembly 23, so that the plurality of horizontal conveying belts 21 are driven to synchronously move, and a steel pipe is conveyed to the next position.

In the automatic steel pipe code spraying device of this embodiment, the first discharging slope 311 and the first material stopper 32 are provided with a plurality of corresponding to each other, and the first discharging slope 311 corresponds to the horizontal conveyor belt 21 one by one. Specifically, a plurality of discharging side plates 31 corresponding to the horizontal conveyor belts 21 one by one are arranged on the mounting frame 8, the discharging side plates 31 are located on one sides corresponding to the horizontal conveyor belts 21, and a first discharging slope 311 is formed at the upper ends of the discharging side plates 31. The position of the first material blocking device 32 in the feeding direction is adjustable, specifically, a plurality of first material blocking devices 32 are driven by a horizontal moving mechanism 33 to synchronously move along the feeding direction, the horizontal moving mechanism 33 comprises a third synchronous transmission shaft 331 and a rotating hand wheel 332, the third synchronous transmission shaft 331 is rotatably mounted on the mounting frame 8, a first rack 321 is horizontally and fixedly arranged on the first material blocking devices 32, a plurality of first gears 333 are fixedly arranged on the third synchronous transmission shaft 331, the first gears 333 are meshed with the first racks 321 in one-to-one correspondence, the rotating hand wheel 332 is connected with the third synchronous transmission shaft 331 through a speed reducer, the speed reducer matched with the rotating hand wheel 332 is fixedly mounted on the mounting frame 8, the rotating hand wheel 332 drives the third synchronous transmission shaft 331 to rotate through the matched speed reducer, and then drives the plurality of first material blocking devices 32 to synchronously move along the feeding direction, and therefore the position of the first material blocking devices 32 on the first discharging slope 311 is conveniently adjusted, and the number of steel pipes is supported by the second discharging slope 422 is adjusted. Specifically, the first stopper 32 has a plate-like structure.

In the automatic steel pipe code spraying device of this embodiment, the lifting driving unit 41 includes a lifting cylinder 411 and a fourth synchronous transmission shaft 412, the lifter further includes a first mounting plate 42, an inclined rod 421 is fixedly mounted on the first mounting plate 42, a second discharging slope 422 is formed on the upper surface of the inclined rod 421, a second material blocking device 43 is fixedly disposed at the lower end of the inclined rod 421, and specifically, the second material blocking device 43 is a wedge block. The first mounting plate 42 can be installed on the mounting bracket 8 in a vertical movement mode, the first mounting plate 42 is provided with a plurality of first mounting plates 42 which are in one-to-one correspondence with the first discharging slopes 311, the cylinder shaft of the lifting cylinder 411 is fixedly connected with one of the first mounting plates 42, the first mounting plate 42 is fixedly provided with the second racks 423, the fourth synchronous transmission shaft 412 is fixedly provided with a plurality of second gears 413, the second gears 413 are meshed with the second racks 423 in one-to-one correspondence, the lifting cylinder 411 drives the cylinder shaft to stretch to drive the first mounting plates 42 connected with the lifting cylinder to move up and down, and the plurality of first mounting plates 42 synchronously move up and down through the cooperation of the fourth synchronous transmission shaft 412, the second gears 413 and the second racks 423, so that steel pipes are conveyed to the second material blocking device 43.

In the automatic steel pipe coding device of this embodiment, the bracket 51 includes a supporting plate, and a positioning groove 511 for positioning the steel pipe is formed in the upper portion of the supporting plate. The lifting driving unit 53 comprises a lifting driving air cylinder 531 and a vertical moving plate 532, the vertical moving plate 532 is vertically and slidably mounted on the mounting frame 8, an air cylinder shaft of the lifting driving air cylinder 531 is fixedly connected with the vertical moving plate 532, the lifting driving air cylinder 531 drives the vertical moving plate 532 to move in a lifting mode, the translation driving unit 52 comprises a translation driving air cylinder 521 and a horizontal moving plate 522, the translation driving air cylinder 521 is fixedly mounted on the horizontal moving plate 522, the horizontal moving plate 522 is horizontally and slidably mounted on the vertical moving plate 532, the supporting plate is fixedly mounted on the horizontal moving plate 522, an air cylinder shaft of the translation driving air cylinder 521 is fixedly connected with the horizontal moving plate 522, and the translation driving air cylinder 521 is used for driving the horizontal moving plate 522 and the supporting plate to horizontally move.

In the automatic steel pipe code spraying device of this embodiment, a plurality of sets of positioning recesses are distributed on the bracket 51 along the conveying direction of the steel pipes, each set of positioning recesses includes at least two adjacent positioning grooves 511 for conveying a corresponding number of steel pipes simultaneously, and the conveying distance of each adjacent two devices in the conveying range of the bracket 51 corresponds to one set of positioning recesses for conveying the steel pipes.

Each set of positioning recesses in this embodiment includes two adjacent positioning grooves 511, where the positioning grooves 511 are V-shaped grooves, so that when the bracket 51 supports two steel pipes on the second discharging slope 422, the two adjacent steel pipes are conveniently and automatically separately embedded into the two positioning grooves 511.

The positioning depressions of this embodiment have five groups, and the interval between two adjacent groups of positioning depressions is the same, is first depression, second depression, third depression, fourth depression and fifth depression along the pay-off direction in proper order.

The specific conveying mode of the bracket 51 is as follows:

The first recess of the first carriage 51 moves to the second discharge ramp 422 to hold up the first set of steel pipes and moves both steel pipes to the first set of limit grooves 614 of the first placement jig 61 to wait, in which process the first recess of the carriage 51 moves again to the second discharge ramp 422 to wait to hold up the second set of steel pipes, the first set of steel pipes being located directly above the second recess.

The second, the bracket 51 moves the first group of steel pipes into the second group of limiting grooves 614 of the first placing jig 61 through the second recess, and simultaneously the bracket 51 moves the second group of steel pipes into the first group of limiting grooves 614 of the first placing jig 61 through the first recess, and the bracket 51 moves to the second discharging slope 422 to wait for holding up the second group of steel pipes, at this time, the first group of steel pipes is located right above the third recess, the second group of steel pipes is located right above the second recess, and the third group of steel pipes is located right above the first recess.

Third, the carriage 51 moves the third set of steel pipes into the first set of limiting grooves 614 of the first placement jig 61, while the first set of steel pipes is moved into the limiting grooves 614 of the second placement jig 812, the second set of steel pipes is moved into the second set of limiting grooves 614 of the first placement jig 61 waiting, and the first recess of the carriage 51 is moved under the second discharge ramp 422 waiting to hold up the fourth set of steel pipes. At this time, the first group of steel pipes is located directly above the fourth recess, the second group of steel pipes is located directly above the third recess, and the third group of steel pipes is located directly above the second recess.

Fourth, the bracket 51 moves the fourth group of steel pipes into the first limiting groove 614 of the first placing clamp 61, meanwhile, the bracket 51 moves the first group of steel pipes into the limiting groove 614 of the third placing clamp 841 for code spraying, in the code spraying process, the bracket 51 moves to the lower part of the second discharging slope 422 to wait for supporting the fifth group of steel pipes, at the moment, the first group of steel pipes are located right above the fifth recess, and other groups of steel pipes are respectively located right above other groups of locating recesses correspondingly.

Fifth, after the code spraying process is completed, the bracket 51 drags the fifth group of steel pipes to move into the first group of limiting grooves 614 of the first placing clamp 61, meanwhile, the bracket 51 moves the first group of steel pipes to the third discharging slope 71 through the fifth recess, and the first group of steel pipes automatically roll into the discharging bin 7 through the third discharging slope 71.

And by analogy, the continuous processing of the steel pipe can be realized.

In the automatic steel pipe code spraying device of the embodiment, as shown in fig. 5, the placing jigs comprise a fixed clamping seat 611, a movable clamping seat 612 and a jig cylinder 613, the jig cylinder 613 drives the movable clamping seat 612 to be close to and far away from the fixed clamping seat 611 so as to clamp and loosen the steel pipe, and when the jigs are opened, a gap exists between the fixed clamping seat 611 and the movable clamping seat 612 so that the steel pipe can enter along the feeding direction of the bracket 51.

In the automatic steel pipe stacking apparatus of this embodiment, the brackets 51 have two parallel groups, which are respectively located at two ends of the steel pipe, so as to improve the stability of conveying the steel pipe, the first group of brackets 51 is provided with the lifting driving unit 53 and the translational driving unit 52, the second group of brackets 51 reduces the lifting driving cylinder 531 compared with the first group of brackets 51, but the synchronous driving unit 54 is adopted to realize synchronous lifting of the two groups of brackets 51, the synchronous driving unit 54 includes the fifth synchronous driving shaft 541, the fifth synchronous driving shaft 541 is rotatably installed on the mounting frame 8, the vertical moving plates 532 corresponding to each group of brackets 51 are respectively provided with the third racks 543, the two third gears 542 are coaxially and fixedly arranged on the fifth synchronous driving shaft 541, the third gears 542 are meshed with the third racks 543 in one-to-one correspondence, and when the lifting driving cylinder 531 drives the vertical moving plates 532 corresponding to the first group of brackets 51 to lift, the vertical moving plates 532 corresponding to the second group of brackets 51 are synchronously lifted through the cooperation of the fifth synchronous driving shaft 541, the third gears 542 and the third racks 543, so that the synchronous lifting of the two groups of brackets 51 are synchronously lifted.

In the automatic steel pipe code spraying device of the embodiment, a plurality of auxiliary supporting plates 83 are further distributed between two groups of brackets 51 on the mounting frame 8, a plurality of groups of depressions are formed in the plurality of auxiliary supporting plates 83, each group of depressions comprises two adjacent positioning grooves 511, the plurality of groups of depressions are aligned with the plurality of groups of limiting grooves 614 on the clamp one by one, the auxiliary positioning steel pipes are used for processing the steel pipes, and the placement stability of the steel pipes is improved.

The automatic steel pipe code spraying equipment further comprises a control system electrically connected with the driving component in the code spraying equipment, so that the automation of steel pipe machining is realized.

The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.

Claims (6)

1. The automatic steel pipe code spraying equipment is characterized by comprising a feeding bin (1), a horizontal conveying device (2), a discharging device (3), a lifting device (4), a distributing device (5), a code spraying device (82) and a discharging bin (7);

The feeding bin (1) is internally provided with a feeding device (11), the feeding device (11) is used for supporting the horizontally placed steel pipes and sequentially and horizontally conveying the steel pipes to the next position, and the steel pipes are perpendicular to the conveying direction of the feeding device (11);

The horizontal conveying device (2) is positioned at the conveying end of the feeding device (11), and an overlapping part exists between the horizontal conveying device (2) and the feeding device (11) in the feeding direction so as to receive the steel pipes on the feeding device (11) and sequentially convey the steel pipes to the next position;

The discharging device (3) comprises a first discharging slope (311) and a first stopper (32), wherein an overlapping part exists between one end of the high position of the first discharging slope (311) and the horizontal conveying device (2) in the feeding direction, the discharging device (3) is used for receiving the steel pipes conveyed by the horizontal conveying device (2) and enabling the steel pipes to roll to the first stopper (32) automatically in sequence through the first discharging slope (311), and the first stopper (32) is used for stopping the steel pipes automatically rolled from the first discharging slope (311);

The lifting device (4) comprises a lifting driving unit (41) and a lifter, the lifter is provided with a second discharging slope (422) and a second stopper (43), an overlapping part exists between the second discharging slope (422) and the first discharging slope (311) in the feeding direction, the second stopper (43) is positioned at the lower end of the second discharging slope (422), the lifting driving unit (41) is used for driving the lifter to move up and down, the lifter is used for pushing a steel pipe to automatically roll from the second discharging slope (422) to the second stopper (43) after passing over the first stopper (32), and the second stopper (43) is used for stopping the steel pipe rolled from the second discharging slope (422);

The material distributing device (5) comprises a bracket (51), a translation driving unit (52) and a lifting driving unit (53), wherein the translation driving unit (52) is used for driving the bracket (51) to translate, and the lifting driving unit (53) is used for driving the bracket (51) to lift; the bracket (51) is provided with a positioning groove (511) for positioning the steel pipe; the bracket (51) is used for conveying the steel pipe at the second discharging slope (422) to the next position for code spraying and conveying the processed steel pipe to the discharging bin (7);

the code spraying device (82) is used for spraying codes on the surface of the steel pipe, the code spraying device (82) comprises a code spraying machine (821), a code spraying gun (822) and a moving unit, the code spraying machine (821) is connected with the code spraying gun (822), the code spraying gun (822) is arranged on the moving unit, and the moving unit is used for driving the code spraying gun (822) to move to a specified position;

The discharging bin (7) is used for containing processed steel pipes and is provided with a third discharging slope (71), the third discharging slope (71) is used for receiving the processed steel pipes conveyed by the bracket (51), and the processed steel pipes are automatically rolled into the discharging bin (7).

2. The automatic steel pipe code spraying device according to claim 1, wherein the moving unit comprises a horizontal transverse guide rail (823), a transverse driving cylinder (824), a second mounting plate (825) and a horizontal longitudinal guide rail (826), one end of the second mounting plate (825) is slidably arranged on the horizontal transverse guide rail (823), the second mounting plate (825) is connected with the transverse driving cylinder (824), the transverse driving cylinder (824) is used for driving the second mounting plate (825) to slide on the horizontal transverse guide rail (823), the horizontal longitudinal guide rail (826) is arranged on the second mounting plate (825), and the code spraying gun (822) is slidably arranged on the horizontal longitudinal guide rail (826).

3. The automatic steel pipe code spraying device according to claim 1, further comprising a mounting frame (8), wherein the feeding device (11), the horizontal conveying device (2), the discharging device (3), the lifting device (4), the distributing device (5) and the code spraying device (82) are all arranged on the mounting frame (8).

4. A steel pipe automatic code spraying device according to claim 3, characterized in that the bracket (51) comprises a supporting plate, the upper portion of the supporting plate is provided with a positioning groove (511) for positioning the steel pipe, the lifting driving unit (53) comprises a lifting driving air cylinder (531) and a vertical moving plate (532), the vertical moving plate (532) is vertically and slidably arranged on the mounting frame (8), an air cylinder shaft of the lifting driving air cylinder (531) is fixedly connected with the vertical moving plate (532), the lifting driving air cylinder (531) drives the vertical moving plate (532) to move up and down, the translation driving unit (52) comprises a translation driving air cylinder (521) and a horizontal moving plate (522), the translation driving air cylinder (521) is fixedly arranged on the horizontal moving plate (522), the horizontal moving plate (522) is horizontally and slidably arranged on the vertical moving plate (532), the supporting plate is fixedly arranged on the horizontal moving plate (522), and the air cylinder shaft of the translation driving air cylinder (521) is used for driving the horizontal moving plate (522) and horizontally moving.

5. The automatic steel pipe code spraying device according to claim 4, wherein the brackets (51) are provided with two groups which are parallel and are respectively positioned at two ends of the steel pipe, the first group of brackets (51) and the second group of brackets (51) are connected through a synchronous transmission unit (54), the synchronous transmission unit (54) comprises a fifth synchronous transmission shaft (541), the fifth synchronous transmission shaft (541) is rotatably arranged on the mounting frame (8), the vertical moving plates (532) corresponding to each group of brackets (51) are respectively provided with a third rack (543), two third gears (542) are coaxially and fixedly arranged on the fifth synchronous transmission shaft (541), and the third gears (542) are meshed with the third racks (543) in a one-to-one correspondence manner.

6. The automatic steel pipe code spraying device according to claim 5, wherein a plurality of auxiliary supporting plates (83) are further distributed on the mounting frame (8) between the two groups of brackets (51), the plurality of auxiliary supporting plates (83) are provided with a plurality of groups of concave, and each group of concave comprises two adjacent positioning grooves (511) for positioning the steel pipes.