CN214560096U

CN214560096U - Shot blasting device for outer wall of steel pipe

Info

Publication number: CN214560096U
Application number: CN202120575680.5U
Authority: CN
Inventors: 贾再猛
Original assignee: Cangzhou Ruisheng Pipeline Manufacturing Co ltd
Current assignee: Cangzhou Ruisheng Pipeline Manufacturing Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-02
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to the technical field of shot blasting equipment, in particular to a shot blasting device for the outer wall of a steel pipe; the dust scattering can be reduced, the influence of dust on the environment is reduced, and the shot blasting treatment efficiency of the outer wall of the steel pipe is improved; the on-line screen storage device comprises a base, the first Y type frame of multiunit, multiunit second Y type frame, the box, the impeller head, conveying mechanism and rotation complementary unit, the first Y type frame of multiunit and multiunit second Y type frame are fixed mounting respectively in the top left part and the right part of base, box fixed mounting is in the top middle part of base, the impeller head is installed on the top of box, the left end and the right-hand member of box are provided with feed inlet and discharge gate respectively, conveying mechanism includes first pneumatic cylinder, first lifter plate, conveying roller and driving motor, it includes the mounting bracket to rotate complementary unit, four groups second pneumatic cylinder, the second lifter plate, the commentaries on classics roller, drive belt and servo motor, all can rotate the universal ball that is provided with the multiunit equipartition on first Y type frame and the second Y type frame.

Description

Shot blasting device for outer wall of steel pipe

Technical Field

The utility model relates to a technical field of throw ball equipment especially relates to a shot blasting device of steel pipe outer wall.

Background

As is well known, a shot blasting device for the outer wall of a steel pipe is equipment for performing shot blasting treatment on the outer wall of the steel pipe; because the length of the steel pipe is longer, the existing shot blasting device for the outer wall of the steel pipe generally adopts open shot blasting treatment; more dust is easily produced when shot blasting is carried out, certain influence is caused on the environment, the shot blasting treatment efficiency is low, and certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a reduce dust and fly everywhere, reduce the dust and cause the influence to the environment, improve the steel pipe outer wall shot-blasting device of steel pipe outer wall shot-blasting treatment efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the shot blasting machine comprises a base, a plurality of groups of first Y-shaped frames, a plurality of groups of second Y-shaped frames, a box body, a shot blasting machine, a conveying mechanism and a rotation auxiliary mechanism, wherein the plurality of groups of first Y-shaped frames and the plurality of groups of second Y-shaped frames are respectively and fixedly arranged at the left part and the right part of the top end of the base, the box body is fixedly arranged at the middle part of the top end of the base, the shot blasting machine is arranged at the top end of the box body, the left end and the right end of the box body are respectively provided with a feed inlet and a discharge outlet, the conveying mechanism and the rotation auxiliary mechanism are both arranged on the base, the conveying mechanism comprises a first hydraulic cylinder, a first lifting plate, a conveying roller and a driving motor, the first hydraulic cylinder is fixedly arranged on the base, the output end of the first hydraulic cylinder is fixedly connected with the bottom end of the first lifting plate, the conveying roller is rotatably arranged on the first lifting plate, and the driving motor is fixedly arranged on the first lifting plate, the output of driving motor is connected with the conveying roller transmission, it includes mounting bracket, four group's second pneumatic cylinders, second lifter plate, commentaries on classics roller, drive belt and servo motor to rotate auxiliary mechanism, mounting bracket fixed mounting in on the base, the equal fixed mounting of four group's second pneumatic cylinders in on the mounting bracket, the output of four group's second pneumatic cylinders all with the top fixed connection of second lifter plate, the commentaries on classics roller is rotatable set up in the bottom of second lifter plate, servo motor fixed mounting in the top of second lifter plate, the commentaries on classics roller passes through drive belt transmission with servo motor and is connected, all can rotate the universal ball that is provided with the multiunit equipartition on first Y type frame and the second Y type frame.

Preferably, the conveying mechanisms and the rotation auxiliary mechanisms are two groups, and the two groups of conveying mechanisms and the two groups of rotation auxiliary mechanisms are respectively positioned on the left side and the right side of the box body.

Preferably, the feeding hole and the discharging hole are both provided with annular brushes.

Preferably, the bottom of first lifter plate is provided with four groups of lift guide bars, and the stiff ends of four groups of lift guide bars all are connected with base top fixed connection.

Preferably, the middle part of the conveying roller is arc-shaped and concave, and the conveying roller is a rubber roller.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel pipe outer wall throws ball device possesses following beneficial effect: the steel pipe outer wall shot blasting device is characterized in that steel pipes are placed on a plurality of groups of first Y-shaped frames, a first hydraulic cylinder is started, the output end of the first hydraulic cylinder extends, a first lifting plate moves upwards, conveying rollers are in close contact with the bottom of the outer wall of the steel pipe, a driving motor is started, the driving motor drives the conveying rollers to rotate, the right part of the steel pipe is fed into a box body from a feeding port, the first hydraulic cylinder is reset at the moment, the conveying rollers are separated from contact with the outer wall of the steel pipe, four groups of second hydraulic cylinders are started, the output ends of the four groups of second hydraulic cylinders extend, the second lifting plate moves downwards, the rotating rollers are in close contact with the top of the steel pipe, a servo motor is started, the servo motor drives the rotating rollers to rotate, so that the steel pipe rotates, a shot blasting machine is started, the outer wall of the steel pipe is subjected to circumferential shot blasting treatment through the shot blasting machine, shot blasting treatment of the outer wall of the steel pipe is completed under the cooperation of a conveying mechanism, open-air work is avoided, and dust scattering around is reduced, reduce the dust and cause the influence to the environment, improve the steel pipe outer wall and throw ball treatment effeciency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. a base; 2. a first Y-shaped frame; 3. a second Y-shaped frame; 4. a box body; 5. a shot blasting machine; 6. a feed inlet; 7. a discharge port; 8. a first hydraulic cylinder; 9. a first lifter plate; 10. a conveying roller; 11. a drive motor; 12. a mounting frame; 13. a second hydraulic cylinder; 14. a second lifter plate; 15. rotating the roller; 16. a transmission belt; 17. a servo motor; 18. a ball transfer unit; 19. an annular brush; 20. a lifting guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the steel pipe outer wall shot blasting device of the present invention comprises a base 1, a plurality of sets of first Y-shaped frames 2, a plurality of sets of second Y-shaped frames 3, a box 4, a shot blasting device 5, a conveying mechanism and a rotation auxiliary mechanism, wherein the plurality of sets of first Y-shaped frames 2 and the plurality of sets of second Y-shaped frames 3 are respectively and fixedly installed at the left and right parts of the top end of the base 1, the box 4 is fixedly installed at the middle part of the top end of the base 1, the shot blasting device 5 is installed at the top end of the box 4, the left and right ends of the box 4 are respectively provided with a feed inlet 6 and a discharge outlet 7, the conveying mechanism and the rotation auxiliary mechanism are both arranged on the base 1, the conveying mechanism comprises a first hydraulic cylinder 8, a first lifting plate 9, a conveying roller 10 and a driving motor 11, the first hydraulic cylinder 8 is fixedly installed on the base 1, the output end of the first hydraulic cylinder 8 is fixedly connected with the bottom end of the first lifting plate 9, the conveying roller 10 is rotatably arranged on the first lifting plate 9, the driving motor 11 is fixedly arranged on the first lifting plate 9, the output end of the driving motor 11 is in transmission connection with the conveying roller 10, the rotation assisting mechanism comprises a mounting frame 12, four groups of second hydraulic cylinders 13, a second lifting plate 14, a rotating roller 15, a transmission belt 16 and a servo motor 17, the mounting frame 12 is fixedly arranged on the base 1, the four groups of second hydraulic cylinders 13 are all fixedly arranged on the mounting frame 12, the output ends of the four groups of second hydraulic cylinders 13 are all fixedly connected with the top end of the second lifting plate 14, the rotating roller 15 is rotatably arranged at the bottom of the second lifting plate 14, the servo motor 17 is fixedly arranged at the top end of the second lifting plate 14, the rotating roller 15 is in transmission connection with the servo motor 17 through the transmission belt 16, and a plurality of groups of uniformly distributed universal balls 18 are rotatably arranged on the first Y-shaped frame 2 and the second Y-shaped frame 3; the steel pipe is placed on a plurality of groups of first Y-shaped frames 2, a first hydraulic cylinder 8 is started, the output end of the first hydraulic cylinder 8 extends, a first lifting plate 9 moves upwards, a conveying roller 10 is in close contact with the bottom of the outer wall of the steel pipe, a driving motor 11 is started, the driving motor 11 drives the conveying roller 10 to rotate, the right part of the steel pipe is fed into a box body 4 from a feed inlet 6, the first hydraulic cylinder 8 is reset at the moment, the conveying roller 10 is separated from contact with the outer wall of the steel pipe, four groups of second hydraulic cylinders 13 are started, the output ends of the four groups of second hydraulic cylinders 13 extend, a second lifting plate 14 moves downwards, a rotary roller 15 is in close contact with the top of the steel pipe, a servo motor 17 is started, the servo motor 17 drives the rotary roller 15 to rotate, so that the steel pipe rotates, a shot blasting device 5 is started, circumferential shot blasting treatment is carried out on the outer wall of the steel pipe through the shot blasting device 5, and shot blasting treatment on the outer wall of the steel pipe is completed under the cooperation of the conveying mechanism, the outdoor operation is avoided, dust scattering is reduced, the influence of the dust on the environment is reduced, and the shot blasting treatment efficiency of the outer wall of the steel pipe is improved.

The utility model discloses a steel pipe outer wall shot blasting device, the conveying mechanism and the rotation auxiliary mechanism are two groups, and the two groups of conveying mechanisms and the two groups of rotation auxiliary mechanisms are respectively positioned on the left side and the right side of a box body 4; by starting the two groups of conveying mechanisms and the two groups of rotation auxiliary mechanisms at intervals, the steel pipe can be conveyed from left to right conveniently, and comprehensive shot blasting treatment on the whole outer wall of the steel pipe is facilitated; annular brushes 19 are arranged at the feed inlet 6 and the discharge outlet 7; the annular brush 19 is in close contact with the outer wall of the steel pipe, so that the overall sealing performance of the box body 4 can be enhanced, and the dust in the box body 4 is effectively reduced from overflowing through gaps between the outer wall of the steel pipe and the feed inlet 6 and the discharge outlet 7; four groups of lifting guide rods 20 are arranged at the bottom end of the first lifting plate 9, and fixed ends of the four groups of lifting guide rods 20 are fixedly connected with the top end of the base 1; through the arrangement of the four groups of lifting guide rods 20, the first lifting plate 9 can be lifted up and down more stably; the middle part of the conveying roller 10 is arc-shaped and concave, and the conveying roller 10 is a rubber roller; conveying roller 10 middle part is the arc indent, can increase the area of contact of conveying roller 10 and steel pipe outer wall bottom, and the coefficient of friction is avoided big to the rubber roll to increase the frictional force between conveying roller 10 and the steel pipe.

When the steel pipe shot blasting machine is used, steel pipes are placed on a plurality of groups of first Y-shaped frames 2, a first hydraulic cylinder 8 is started, the output end of the first hydraulic cylinder 8 extends, a first lifting plate 9 moves upwards, a conveying roller 10 is in close contact with the bottom of the outer wall of each steel pipe, a driving motor 11 is started, the driving motor 11 drives the conveying roller 10 to rotate, the right part of each steel pipe is fed into a box body 4 from a feeding port 6, the first hydraulic cylinder 8 resets, the conveying roller 10 is separated from contact with the outer wall of each steel pipe, four groups of second hydraulic cylinders 13 are started, the output ends of the four groups of second hydraulic cylinders 13 extend, a second lifting plate 14 moves downwards, a rotary roller 15 is in close contact with the top of each steel pipe, a servo motor 17 is started, the servo motor 17 drives the rotary roller 15 to rotate, so that the steel pipes rotate, a shot blasting machine 5 is started, the outer walls of the steel pipes are subjected to circumferential shot blasting, and shot blasting treatment is completed under the cooperation of a conveying mechanism, the outdoor operation is avoided, the dust scattering is reduced, the influence of the dust on the environment is reduced, and the shot blasting treatment efficiency of the outer wall of the steel pipe is improved; by starting the two groups of conveying mechanisms and the two groups of rotation auxiliary mechanisms at intervals, the steel pipe can be conveyed from left to right conveniently, and comprehensive shot blasting treatment on the whole outer wall of the steel pipe is facilitated; the annular brush 19 is in close contact with the outer wall of the steel pipe, so that the overall sealing performance of the box body 4 can be enhanced, and the dust in the box body 4 is effectively reduced from overflowing through gaps between the outer wall of the steel pipe and the feed inlet 6 and the discharge outlet 7; through the arrangement of the four groups of lifting guide rods 20, the first lifting plate 9 can be lifted up and down more stably; conveying roller 10 middle part is the arc indent, can increase the area of contact of conveying roller 10 and steel pipe outer wall bottom, and the coefficient of friction is avoided big to the rubber roll to increase the frictional force between conveying roller 10 and the steel pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shot blasting device for the outer wall of a steel pipe is characterized by comprising a base (1), multiple groups of first Y-shaped frames (2), multiple groups of second Y-shaped frames (3), a box body (4), a shot blasting device (5), a conveying mechanism and a rotation auxiliary mechanism, wherein the multiple groups of first Y-shaped frames (2) and the multiple groups of second Y-shaped frames (3) are fixedly installed at the left part and the right part of the top end of the base (1) respectively, the box body (4) is fixedly installed in the middle of the top end of the base (1), the shot blasting device (5) is installed at the top end of the box body (4), the left end and the right end of the box body (4) are provided with a feeding port (6) and a discharging port (7) respectively, the conveying mechanism and the rotation auxiliary mechanism are arranged on the base (1), and the conveying mechanism comprises a first hydraulic cylinder (8), a first lifting plate (9), a conveying roller (10) and a driving motor (11), the automatic lifting device is characterized in that a first hydraulic cylinder (8) is fixedly arranged on a base (1), the output end of the first hydraulic cylinder (8) is fixedly connected with the bottom end of a first lifting plate (9), a conveying roller (10) is rotatably arranged on the first lifting plate (9), a driving motor (11) is fixedly arranged on the first lifting plate (9), the output end of the driving motor (11) is in transmission connection with the conveying roller (10), a rotation auxiliary mechanism comprises a mounting frame (12), four groups of second hydraulic cylinders (13), a second lifting plate (14), a rotating roller (15), a transmission belt (16) and a servo motor (17), the mounting frame (12) is fixedly arranged on the base (1), the four groups of second hydraulic cylinders (13) are fixedly arranged on the mounting frame (12), the output ends of the four groups of second hydraulic cylinders (13) are fixedly connected with the top end of the second lifting plate (14), it sets up in to change roller (15) rotatable the bottom of second lifter plate (14), servo motor (17) fixed mounting in the top of second lifter plate (14), it is connected through drive belt (16) transmission to change roller (15) and servo motor (17), all can rotate universal ball (18) that are provided with the multiunit equipartition on first Y type frame (2) and second Y type frame (3).

2. The shot blasting device for the outer wall of the steel pipe as recited in claim 1, wherein the conveying mechanisms and the auxiliary rotating mechanisms are two groups, and the two groups of conveying mechanisms and the two groups of auxiliary rotating mechanisms are respectively positioned on the left side and the right side of the box body (4).

3. The steel pipe outer wall shot blasting device according to claim 2, wherein annular brushes (19) are arranged at the feed inlet (6) and the discharge outlet (7).

4. The steel pipe outer wall shot blasting device according to claim 3, wherein four groups of lifting guide rods (20) are arranged at the bottom end of the first lifting plate (9), and fixed ends of the four groups of lifting guide rods (20) are fixedly connected with the top end of the base (1).

5. The shot blasting device for the outer wall of the steel pipe as recited in claim 4, wherein the middle of the conveying roller (10) is arc-shaped and concave, and the conveying roller (10) is a rubber roller.