Automatic feeding steel pipe rust removal device

Abstract

The utility model discloses an automatic feeding steel pipe derusting device and belongs to the technical field of derusting equipment. The automatic feeding steel pipe derusting device comprises a vertical frame, and a feeding guide rail is arranged on the left side of the vertical frame; the right side of the vertical frame is connected with blanking guide rails; the lower side of the vertical frame is connected with an escapement mechanism; a rotary derusting mechanism is arranged at the upper end of the vertical frame; the upper side of the left end of the vertical frame is fixedly connected with a stopper; the escapement mechanism comprises a first air cylinder, a connecting plate, a first push block and a second push block. The first air cylinder is fixedly connected to the lower end of the vertical frame. The output end of the cylinder I is fixedly connected with a connecting plate; the push block I is fixedly connected to the left side of the upper end of the connecting plate; the push block II is fixedly connected to the right side of the upper end of the connecting plate; inclined surfaces are arranged at the upper ends of the push blocks I; a tool groove is formed in the upper end of the vertical frame. An arc-shaped surface is arranged at the upper end of the push block II; the first push block is slidably connected with the right end of the feeding guide rail. The second push block is slidably connected with the upper end of the vertical frame. In this way, the first air cylinder drives the connecting plate to drive the first push block and the second push block to move up and down, automatic feeding and discharging of the steel pipes are achieved, and the rust removal operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rust cleaning equipment technical field, concretely relates to a kind of automatic feeding steel pipe rust cleaning device. BACKGROUND

[0002] In the rust cleaning equipment technical field, steel pipe rust cleaning is an important application scenario.With the development of industry, steel pipe is widely used in many fields, but its easy rust characteristics affect performance and life, prompting efficient steel pipe rust cleaning technology to emerge in an endless stream.

[0003] Chinese patent CN216781349U discloses a kind of steel pipe rust cleaning machine;It can increase the contact area of rust cleaning equipment and steel pipe outer wall, improve rust cleaning efficiency, realize the overall rust cleaning treatment of steel pipe outer wall;Including base, rust cleaning mechanism and rotating traction mechanism for steel pipe movement, base is fixedly installed with placing rack, rust cleaning mechanism includes transmission screw, rack, drive cylinder, polishing belt and first drive motor, transmission screw is rotationally arranged on base, transmission screw is threadedly connected with rack, second drive motor for providing power for transmission screw is installed on base, first drive motor is fixedly installed on rack, adjustment frame is hingedly installed on rack, drive cylinder is hingedly installed on rack, the output end of drive cylinder is hingedly connected with adjustment frame, two groups of support wheels are rotationally installed on rack, adjustment wheel is rotationally installed on adjustment frame, polishing belt is sleeved on two groups of support wheels and adjustment wheel.But, the cleaning machine still has the following problems:

[0004] The cleaning machine needs manual feeding and discharging of steel pipe, and when a large number of steel pipes need to be rusted, the time cost is high and the operation efficiency is low.

[0005] Therefore, the utility model designs a kind of automatic feeding steel pipe rust cleaning device to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the above shortcomings of the prior art, the utility model provides an automatic feeding steel pipe rust cleaning device.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0008] An automatic feeding steel pipe rust cleaning device includes a stand;

[0009] The left side of the stand is provided with a feeding guide rail for feeding steel pipe;The right side of the stand is connected with a discharging guide rail for discharging steel pipe;The lower side of the stand is connected with a escapement mechanism for automatic interval feeding and discharging;The upper end of the stand is provided with a rotary rust cleaning mechanism;The upper side of the left end of the stand is fixedly connected with a stop block for blocking the upper end steel pipe on the feeding guide rail;

[0010] The escapement mechanism comprises a cylinder one, a connecting plate, a push block one and a push block two, the cylinder one is fixedly connected at the lower end of the stand; the output end of the cylinder one is fixedly connected with the connecting plate; the push block one is fixedly connected on the upper end left side of the connecting plate in front and back symmetry; the push block two is fixedly connected on the upper end right side of the connecting plate in front and back symmetry; the upper end of the push block one is provided with an inclined plane; the upper end of the stand is provided with a tool groove for placing the steel pipe; the upper end of the push block two is provided with an arc surface for facilitating the blanking of the steel pipe; the push block one is slidably connected with the right end of the feeding guide rail; the push block two is slidably connected with the upper end of the stand.

[0011] Further, the rotating rust removal mechanism comprises a rust removal assembly and a rotating driving assembly, the rust removal assembly for rust removal is connected at the upper end of the stand; the rotating driving assembly for driving the steel pipe to rotate is connected at the lower end of the rust removal assembly.

[0012] Further, the rust removal assembly comprises a mounting frame, a cylinder two, a mounting plate and a rust removal device, the mounting frame is fixedly connected with the side wall of the stand, the upper end of the mounting frame is fixedly connected with the cylinder two, the output end of the cylinder two is fixedly connected with the mounting plate; the upper end of the mounting plate is fixedly connected with a plurality of rust removal devices.

[0013] Further, the rust removal device adopts a laser rust removal cleaning head.

[0014] Further, the rotating driving assembly comprises a driving assembly and a limiting assembly, the driving assembly is connected at the left side of the mounting plate, and the limiting assembly is arranged at the right side below the mounting plate.

[0015] Further, the driving assembly comprises a connecting rod, a driving roller and a driving motor, the connecting rod is hingedly connected on the left and right sides of the front and back ends of the mounting plate; the end portion of the driving roller is rotatably connected with the lower end of the left connecting rod; the rear end of the connecting rod at the left side of the rear end of the mounting plate is fixedly connected with the driving motor; the output end of the driving motor is fixedly connected with the driving roller, and the lower end of the right connecting rod is connected with the limiting assembly.

[0016] Further, the limiting assembly comprises a pressing roller, a spring and a limiting rope, the end portion of the pressing roller is rotatably connected with the lower end of the right connecting rod; the spring and the limiting rope are arranged on the left and right sides of the mounting plate, one end of the spring is fixedly connected with the side wall of the left connecting rod, and the other end of the spring is fixedly connected with the side wall of the right connecting rod; one end of the limiting rope is fixedly connected with the side wall of the left connecting rod, and the other end of the limiting rope is fixedly connected with the side wall of the right connecting rod.

[0017] Further, the inside of the tool groove is fixedly connected with a semicircular needle roller bearing sleeve for reducing friction.

[0018] Compared with the prior art, the utility model has the advantages that: the cylinder one drives the connecting plate to drive the push block one and the push block two to move up and down, realizes the automatic interval blanking of the steel pipe, improves the operation efficiency of rust removal, and realizes the rust removal of the steel pipe through the rotating rust removal mechanism, which is convenient for the maintenance and recycling of the steel pipe. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This utility model provides a three-dimensional automatic feeding steel pipe rust removal device. Figure 1 ;

[0021] Figure 2 This is a front view of an automatic steel pipe rust removal device according to the present invention;

[0022] Figure 3 This utility model provides a three-dimensional automatic feeding steel pipe rust removal device. Figure 2 ;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 This is a perspective view of the escapement mechanism of this utility model.

[0025] The labels in the diagram represent:

[0026] 10. Frame; 11. Feeding guide rail; 12. Discharging guide rail; 13. Steel pipe; 14. Stop block; 2. Escapement mechanism; 21. Cylinder 1; 22. Connecting plate; 23. Push block 1; 24. Push block 2; 25. Tooling slot; 26. Arc surface; 27. Inclined surface; 3. Rotary rust removal mechanism; 31. Rust removal assembly; 311. Mounting frame; 312. Cylinder 2; 313. Mounting plate; 314. Rust removal device; 32. Rotary drive assembly; 321. Connecting rod; 322. Drive roller; 323. Drive motor; 324. Pressure roller; 325. Spring; 326. Limiting rope; 327. Semi-circular needle roller bearing sleeve. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] In the following description, "left", "right", "front", "back", "upper", "lower" are oriented in the perspective of a front view.

[0029] Embodiment one: in some embodiments, referring to the description of the drawings Figures 1-5 An automatic feeding steel pipe rust removal device, comprising a stand 10;

[0030] The left side of the stand 10 is provided with a feeding guide rail 11 for feeding the steel pipe 13; the right side of the stand 10 is connected with a discharging guide rail 12 for discharging the steel pipe 13; the lower side of the stand 10 is connected with an escapement mechanism 2 for automatically spacing feeding and discharging; the upper end of the stand 10 is provided with a rotary rust removal mechanism 3; the upper side of the left end of the stand 10 is fixedly connected with a stop block 14 for blocking the upper end steel pipe 13 on the feeding guide rail 11;

[0031] The escapement mechanism 2 comprises a cylinder one 21, a connecting plate 22, a push block one 23 and a push block two 24, the cylinder one 21 is fixedly connected at the lower end of the stand 10; the output end of the cylinder one 21 is fixedly connected with the connecting plate 22; the push block one 23 is fixedly connected on the upper end left side of the connecting plate 22 in front and back symmetry; the push block two 24 is fixedly connected on the upper end right side of the connecting plate 22 in front and back symmetry; the upper end of the push block one 23 is provided with an inclined surface 27; the upper end of the stand 10 is provided with a tool groove 25 for placing the steel pipe 13; the upper end of the push block two 24 is provided with an arc surface 26 for facilitating the discharging of the steel pipe 13; the push block one 23 is slidingly connected with the right end of the feeding guide rail 11; the push block two 24 is slidingly connected with the upper end of the stand 10.

[0032] In the utility model, the output end of the cylinder one 21 drives the connecting plate 22 to drive the push block one 23 and the push block two 24 to move upwards, the push block one 23 drives the steel pipe 13 needing rust removal at the rightmost end of the feeding guide rail 11 to move upwards, the push block two 24 drives the steel pipe 13 completing rust removal inside the tool groove 25 to move upwards, when the steel pipe 13 needing rust removal is dislocated with the upper end of the stop block 14, the steel pipe 13 needing rust removal moves to the right side along the inclined surface 27 under the action of gravity, the steel pipe 13 needing rust removal is blocked at the left end of the push block two 24, simultaneously, the steel pipe 13 completing rust removal is dislocated with the inner wall of the arc surface 26, the steel pipe 13 completing rust removal moves to the right along the arc surface 26 to the upper end of the discharging guide rail 12 to realize the discharging of the steel pipe 13; at this time, the output end of the cylinder one 21 drives the connecting plate 22 to drive the push block one 23 and the push block two 24 to move downwards, when the upper end of the push block two 24 is dislocated with the steel pipe 13 needing rust removal, the steel pipe 13 needing rust removal moves to the inside of the tool groove 25 to realize feeding under the action of gravity, simultaneously, the steel pipe 13 at the upper end of the feeding guide rail 11 moves to the right along the feeding guide rail 11, the rightmost steel pipe 13 abuts against the left end of the stop block 14; at this time, the rotary rust removal mechanism 3 carries out rust removal operation to the steel pipe 13 inside the tool groove 25.

[0033] The utility model discloses, through the cylinder one 21 drive connecting plate 22 drive pusher one 23 and pusher two 24 up and down movement, realized the automatic interval of steel pipe 13 unloading, promotes the operation efficiency of rust removal, realizes the rust removal of steel pipe 13 through rotating rust removal mechanism 3, is convenient for the maintenance and recycling of steel pipe 13.

[0034] Rotating rust removal mechanism 3 includes rust removal subassembly 31 and rotation drive assembly 32, and is used for rust removal rust removal subassembly 31 to be connected on the upper end of vertical support 10, and rotation drive assembly 32 for driving steel pipe 13 rotation is connected in the lower end of rust removal subassembly 31.

[0035] Rust removal subassembly 31 includes mounting bracket 311, cylinder two 312, mounting plate 313 and rust removal device 314, and mounting bracket 311 is fixedly connected with the lateral wall of vertical support 10, and cylinder two 312 is fixedly connected on the upper end of mounting bracket 311, and mounting plate 313 is fixedly connected on the output end of cylinder two 312, and a plurality of rust removal devices 314 are fixedly connected on the upper end of mounting plate 313, and rust removal device 314 adopts laser rust removal cleaning head;

[0036] Rotation drive assembly 32 includes connecting rod 321, drive roller 322, drive motor 323, compression roller 324, spring 325 and limiting rope 326, and the left and right symmetrical connecting rod 321 is hinged on the front and rear ends of mounting plate 313, and the end of drive roller 322 is rotationally connected with the lower end of left connecting rod 321, and drive motor 323 is fixedly connected on the rear end of left connecting rod 321 at the rear end of mounting plate 313, and drive motor 323 output is fixedly connected with drive roller 322, and the end of compression roller 324 is rotationally connected with the lower end of right connecting rod 321, and spring 325 and limiting rope 326 are arranged on the left and right sides of mounting plate 313, one end of spring 325 is fixedly connected with the lateral wall of left connecting rod 321, and the other end of spring 325 is fixedly connected with the lateral wall of right connecting rod 321, and one end of limiting rope 326 is fixedly connected with the lateral wall of left connecting rod 321, and the other end of limiting rope 326 is fixedly connected with the lateral wall of right connecting rod 321, and semicircular needle bearing sleeve 327 for reducing friction is fixedly connected in the inner side of tool groove 25.

[0037] In the utility model, the cylinder two 312 drives the installation plate 313 to move down with the rust removal device 314, the installation plate 313 drives the connecting rod 321 to move down with the drive roller 322, the drive motor 323 and the compression roller 324;The side wall of drive roller 322 abuts against the side wall of steel pipe 13 and moves to left side, the side wall of compression roller 324 abuts against the side wall of steel pipe 13 and moves to right side;Spring 325 stretches so that drive roller 322 and compression roller 324 always have the tendency of folding to inside, limiting rope 326 is tensioned to avoid that connecting rod 321 drops too much, drive roller 322 and compression roller 324 cooperate to realize the limiting of steel pipe 13, at this time, drive motor 323 drives drive roller 322 to drive steel pipe 13 to rotate, steel pipe 13 drives compression roller 324 to rotate, reduces friction force through semicircular needle bearing sleeve 327, and simultaneously, rust removal device 314 carries out rust removal operation to steel pipe 13;After completing the rust removal of steel pipe 13, the output end of cylinder two 312 drives the installation plate 313 to move up with connecting rod 321, spring 325 drives connecting rod 321 to reset, connecting rod 321 drives drive roller 322 and compression roller 324 to move up, and the limiting of steel pipe 13 is cancelled.

[0038] In the utility model, the cylinder two 312 drives the installation plate 313 to move down with the rust removal device 314 and connecting rod 321, so that drive roller 322 and compression roller 324 realize the limiting of steel pipe 13 under the action of spring 325, make the rotation of steel pipe 13 more stable, facilitate drive motor 323 to drive drive roller 322 to drive steel pipe 13 to rotate and cooperate rust removal device 314 to realize the rust removal of steel pipe 13, and the maintenance and recycling of steel pipe 13 are convenient.

[0039] The foregoing embodiments are only used to illustrate the technical scheme of the utility model, and not to limit it; although the utility model is explained in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement is carried out to part technical features;And these modifications or replacements, will not make the essence of corresponding technical scheme deviate from the spirit and scope of the technical scheme of each embodiment of the utility model.

Claims

1. An automatic feeding steel pipe rust removal device comprising a stand (10), characterized in that, It also includes the feeding guide rail (11), the discharging guide rail (12), the escapement mechanism (2) and the rotating rust removal mechanism (3); The left side of the stand (10) is provided with a feeding guide rail (11) for feeding the steel pipe (13); the right side of the stand (10) is connected with a discharging guide rail (12) for discharging the steel pipe (13); the lower side of the stand (10) is connected with an escapement mechanism (2) for automatically spacing the feeding and discharging; the upper end of the stand (10) is provided with a rotating rust removal mechanism (3); the upper side of the left end of the stand (10) is fixedly connected with a stop block (14) for blocking the upper end steel pipe (13) on the feeding guide rail (11). The escapement mechanism (2) comprises a cylinder one (21), a connecting plate (22), a push block one (23) and a push block two (24), the cylinder one (21) is fixedly connected to the lower end of the stand (10); the output end of the cylinder one (21) is fixedly connected with the connecting plate (22); the push block one (23) is fixedly connected to the left side of the upper end of the connecting plate (22) in a front-rear symmetry manner; the push block two (24) is fixedly connected to the right side of the upper end of the connecting plate (22) in a front-rear symmetry manner; the upper end of the push block one (23) is provided with an inclined surface (27); the upper end of the stand (10) is provided with a tool groove (25) for placing the steel pipe (13); the upper end of the push block two (24) is provided with an arc surface (26) for facilitating the discharging of the steel pipe (13); the push block one (23) is slidably connected with the right end of the feeding guide rail (11); the push block two (24) is slidably connected with the upper end of the stand (10).

2. The automatic feeding and rust removing device for steel pipes according to claim 1, characterized in that, The rotating rust removal mechanism (3) comprises a rust removal assembly (31) and a rotating driving assembly (32), the rust removal assembly (31) for rust removal is connected to the upper end of the stand (10); the rotating driving assembly (32) for driving the steel pipe (13) to rotate is connected to the lower end of the rust removal assembly (31).

3. The automatic feeding and rust removing device for steel pipes according to claim 2, characterized in that, The rust removal assembly (31) comprises a mounting frame (311), a cylinder two (312), a mounting plate (313) and a rust removal device (314), the mounting frame (311) is fixedly connected with the side wall of the stand (10), the upper end of the mounting frame (311) is fixedly connected with the cylinder two (312), and the output end of the cylinder two (312) is fixedly connected with the mounting plate (313); the upper end of the mounting plate (313) is fixedly connected with a plurality of rust removal devices (314).

4. The automatic feeding and rust removing device for steel pipes according to claim 3, characterized in that, The rust removal device (314) adopts a laser rust removal cleaning head.

5. The automatic feeding and rust removing device for steel pipe according to claim 3, characterized in that, The rotating driving assembly (32) comprises a driving assembly and a limiting assembly, the driving assembly is connected to the left side of the mounting plate (313), and the limiting assembly is arranged at the right side of the lower end of the mounting plate (313).

6. The automatic feeding and rust removing device for steel pipes according to claim 5, characterized in that, The driving assembly comprises a connecting rod (321), a driving roller (322) and a driving motor (323), the mounting plate (313) is hingedly connected with the connecting rod (321) in a left-right symmetry manner at both ends; the end portion of the driving roller (322) is rotatably connected with the lower end of the left connecting rod (321); the rear end of the connecting rod (321) on the left side of the rear end of the mounting plate (313) is fixedly connected with the driving motor (323); the output end of the driving motor (323) is fixedly connected with the driving roller (322), and the lower end of the right connecting rod (321) is connected with the limiting assembly.

7. The automatic feeding and rust removing device for steel pipes according to claim 6, characterized in that, The limiting assembly comprises a pressing roller (324), a spring (325) and a limiting rope (326), the end of the pressing roller (324) is rotationally connected with the lower end of the right connecting rod (321); the mounting plate (313) is provided with the spring (325) and the limiting rope (326) on the front and rear sides, one end of the spring (325) is fixedly connected with the side wall of the left connecting rod (321), the other end of the spring (325) is fixedly connected with the side wall of the right connecting rod (321); one end of the limiting rope (326) is fixedly connected with the side wall of the left connecting rod (321), and the other end of the limiting rope (326) is fixedly connected with the side wall of the right connecting rod (321).

8. The automatic feeding and rust removing device for steel pipes according to claim 1, characterized in that, The semicircular needle roller bearing sleeve (327) for reducing friction is fixedly connected to the inner side of the tool groove (25).

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