CN115489974B

CN115489974B - Material-adding conveying device for material-adding wear-resistant cladding plate

Info

Publication number: CN115489974B
Application number: CN202211330518.2A
Authority: CN
Inventors: 孙燕; 孙学泽
Original assignee: Gansu Jinzechuan Additive Manufacturing Co ltd
Current assignee: Gansu Jinzechuan Additive Manufacturing Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-20
Anticipated expiration: 2042-10-28
Also published as: CN115489974A

Abstract

The invention discloses an additive conveying device for an additive wear-resistant cladding plate, which comprises two parallel sliding rails and two pushing blocks, wherein the sliding rails are arranged in parallel, the two pushing blocks are pushed by external driving force, square additive plates to be clad are placed between the two sliding rails, end point clamping parts for clamping opposite angles of the square additive plates are arranged on the two pushing blocks, the end point clamping parts are connected with the pushing blocks through sliding overturning parts, a plurality of equidistant racks are arranged on one sliding rail, and the sliding of the two parallel plates and the two cross plates can effectively regulate the positions of the square blocks, so that when the square additive plates need to be clad upwards, the corresponding parallel plates or cross plates can retract into the square blocks, the clamping parts are exposed, and the upward side of the square additive plates, which needs to be clad by laser, is not blocked, so that the laser cladding is convenient to complete.

Description

Material-adding conveying device for material-adding wear-resistant cladding plate

Technical Field

The invention relates to the technical field of additive conveying, in particular to an additive conveying device for an additive wear-resistant cladding plate.

Background

The prior art is a novel surface modification technology, alloy powder is added on the surface of a substrate, and the alloy powder and a thin layer of the surface of the substrate are fused together by utilizing a high-energy laser beam, so that a metallurgically bonded coating layer is formed on the surface of the substrate, the surface coating layer can achieve different effects of wear resistance, high temperature resistance, corrosion resistance, high hardness and the like according to the selection and the preparation of different alloy powders, so that the corresponding plate substrate needs to be effectively transported to a specific position for laser cladding, but the prior transportation equipment mostly adopts a clamping transportation or transportation mode of a transportation belt, and the laser cladding is to transport the plate to the specific position and then carry out clamping cladding, so that the operation time is obviously greatly increased, the welding dead angle is very easy to be generated in the process of transporting the plate while transporting the additive in the transportation process of the transportation belt, and the clamping part is blocked from being capable of carrying out effective laser cladding, so that the plate surface cladding is not completely easy to be caused, and finally the plate surface cladding is not easy to fail.

Therefore, we design an additive conveying device for an additive wear-resistant cladding plate.

Disclosure of Invention

The invention aims to solve the problem that a fusing dead angle is easy to generate in the process of clamping, transporting and removing laser cladding, and provides an additive conveying device for an additive wear-resistant cladding plate.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides an increase material wear-resisting cladding panel is with material conveyor, includes two parallel arrangement's slide rail to and receive two impeller blocks of peripheral hardware drive power promotion on the slide rail, two square material panel that has placed to be cladding between the slide rail, two all be equipped with the terminal point clamping part that is used for centre gripping square material panel diagonal angle on the impeller block, terminal point clamping part links to each other with the impeller block through sliding upset portion, one of them be equipped with a plurality of equidistance racks on the slide rail, the diagonal of impeller block, terminal point clamping part and square material panel is located same straight line, the terminal point clamping part includes:

the square block slides towards the left side surface and the right side surface of the edge of the square material adding plate and is provided with a cross plate for supporting the square material adding plate, the square block slides towards the upper side and the lower side surface of the edge of the square material adding plate and is provided with parallel plates, the cross plate comprises a wide plate and a thin plate which are connected end to end, the width of the wide plate is the thickness of the square material adding plate, and the width of the thin plate is half of the width of the wide plate;

set up the through-hole on square piece diagonal, be equipped with the fixed part that links to each other with the promotion piece in the through-hole, the fixed part includes:

the fixed rod is fixed with the pushing block, a fixed disc is fixed at one end of the fixed rod extending into the through hole, and the fixed disc is tangential with the wall of the through hole;

offer the recess at the fixed disk edge, the chamfer has been offered to recess both sides, crossing board and parallel plate all pass through compression spring and stretch out and draw back on square piece, be equipped with the tip board that is used for providing the support for compression spring on the square piece, and compression spring is tensile state, all be equipped with extrusion sliding part on crossing board and parallel plate place square piece sliding surface, extrusion sliding part includes:

the first bottom groove is formed in the bottoms of the cross plate and the parallel plates, triangular blocks are arranged in the first bottom groove, and the inclined edges of the triangular blocks face to the square blocks;

offer the slide hole on the square piece sliding surface that cross board and parallel line place, it has the lifter that stretches into first bottom groove to stretch out and draw back in the slide hole, lifter top is fixed with the fixed plate, and the fixed plate passes through reset spring and links to each other with square piece surface, the fixed plate offsets with the triangle piece, slip upset portion includes:

the cavity is formed in the bottom of the pushing block, a rotating cylinder penetrates through the cavity, the fixed rod coaxially penetrates through the rotating cylinder, and a first bevel gear is fixed on the outer side wall of the rotating cylinder;

the fixed shaft is arranged on the inner wall of the cavity, the fixed shaft is sleeved with a meshing gear and a second bevel gear which is meshed with the first bevel gear for transmission, and the meshing gear is meshed with the rack;

the second bottom groove is formed in the bottom of the pushing block and is convenient for the rack to pass through, and the length of the rack is equal to 1/4 of the outer diameter of the second bevel gear.

Preferably, the racks are fixed at the top of the sliding rail through a placing groove formed in the sliding rail, and the distance between every two adjacent racks is equal to the length of the side length of the square material-increasing plate.

Preferably, the two crossed plates are arranged in a staggered vertical buckling mode.

The beneficial effects of the invention are as follows:

according to the invention, the sliding of the two parallel plates and the two cross plates can be effectively regulated and controlled to slide on the side wall of the square block, so that when the surface of the square additive plate, which needs to be laser cladding, faces upwards, the corresponding parallel plates or cross plates can retract into the square block, the clamping part is exposed, and the upward surface of the square additive plate, which needs to be laser cladding, is not blocked, so that the complete laser cladding is facilitated.

The length of the rack is equal to 1/4 of the outer diameter of the second bevel gear, so that the square material-increasing plate can be turned by 90 degrees only by rotating the rotating cylinder for each rotation, and the square material-increasing plate can be turned by 90 degrees conveniently to turn the original upper surface and the lower surface of the square material-increasing plate upwards to have the effect of turning the side surface upwards.

Drawings

Fig. 1 is a schematic structural diagram of an additive conveying device for an additive wear-resistant cladding plate provided by the invention;

FIG. 2 is a schematic illustration of clamping an additive plate in an additive conveying device for an additive wear-resistant cladding plate according to the present invention;

FIG. 3 is a schematic view of a structure of an end clamping portion of an additive conveying device for an additive wear-resistant cladding plate according to the present invention;

fig. 4 is a schematic structural view of a fixed disc in an additive conveying device for an additive wear-resistant cladding plate provided by the invention;

fig. 5 is a schematic structural diagram of a pushing portion in an additive conveying device for an additive wear-resistant cladding plate according to the present invention;

FIG. 6 is a side view of a pushing portion of an additive conveying device for an additive wear-resistant cladding sheet material according to the present invention;

fig. 7 is a schematic diagram of an internal structure of a pushing block in an additive conveying device for an additive wear-resistant cladding plate.

In the figure: 1. a slide rail; 2. a rack; 3. square material-increasing plate; 4. a pushing block; 5. an end point clamping part; 51. square blocks; 52. a parallel plate; 53. a cross plate; 531. a broad plate; 532. a fine plate; 54. an end plate; 6. a rotating cylinder; 7. a fixed rod; 8. a slide hole; 9. a compression spring; 10. a through hole; 11. a first bottom groove; 12. a lifting block; 13. a fixed plate; 14. a groove; 15. a return spring; 16. triangular blocks; 17. a first bevel gear; 18. a second bevel gear; 19. a fixed shaft; 20. a meshing gear; 21. a second bottom groove.

Description of the embodiments

Referring to fig. 1-7, an additive conveying device for an additive wear-resistant cladding plate comprises two parallel sliding rails 1 and two pushing blocks 4 pushed by external driving force on the sliding rails 1, and referring to fig. 1, the two pushing blocks 4 can move on the sliding rails 1 together with a square additive plate 3 under the action of the external driving force, so that the transporting effect of the square additive plate 3 can be achieved, meanwhile, the subsequent overturning of the square additive plate 3 in the transporting process is facilitated, and the effect of transporting and laser cladding simultaneously is achieved.

The square additive board 3 to be clad is placed between the two slide rails 1, the two pushing blocks 4 are respectively provided with an endpoint clamping part 5 for clamping the opposite angles of the square additive board 3, and it is required to be noted that the clamping mode is not only convenient for fast overturning the square additive board 3, but also convenient for carrying out laser cladding on the side edges of the square additive board 3.

The end point clamping part 5 links to each other with the impeller block 4 through slip upset portion, is equipped with a plurality of equidistance rack 2 on one of them slide rail 1, and the diagonal of impeller block 4, end point clamping part 5 and square vibration material plate 3 is located same straight line, adopts such setting can make when impeller block 4 slides the in-process and slides rack 2 in the position, drives inside slip upset portion drive and then upset square vibration material plate 3, can play the effect to the upset transportation of square vibration material plate 3 and be convenient for laser cladding.

Wherein, rack 2 is fixed at slide rail 1 top through the standing groove of seting up on slide rail 1, and the interval between two adjacent racks 2 equals the length of square material adding plate 3 side length, and the setting is convenient for after square material adding plate 3 upset like this, and peripheral hardware laser cladding equipment just accomplishes laser cladding to square material adding plate 3 one side in laser cladding in-process after, will once more overturn when arriving rack 2 again, lets two sides up of square material adding plate 3, is convenient for follow-up laser cladding once more.

Wherein setting up centre gripping at square panel 3 diagonal angle of adding material, the upset of square panel 3 of being convenient for not only can also guarantee moreover that the one side or the side up of square panel 3 of adding material at the in-process of upset can not be blockked by terminal point clamping part 5 to influence laser cladding, terminal point clamping part 5 includes:

the square block 51, square block 51 all slides towards square additive panel 3's edge left and right sides and is used for holding up square additive panel 3's cross board 53, square block 51 all slides towards square additive panel 3's edge upper and lower both sides and has parallel plate 52, refer to fig. 2 and 3, like this two parallel plate 52 and two cross board 53 will carry out effective four sides centre gripping with square additive panel 3's angle, can guarantee the stable centre gripping to square additive panel 3, simultaneously the slip of two parallel plate 52 and two cross board 53 can be effectual regulation and control its position at square block 51, namely square block 51 drives square additive panel 3 and takes place to rotate, vertical face upward parallel plate 52 or cross board 53 take place to slide, guarantee when square additive panel 3 needs laser cladding's face up, corresponding parallel plate 52 or cross board 53 will retract square block 51, let the centre gripping position expose, like square additive panel 3 just does not block up the face that is to the laser cladding, the completion of being convenient for laser cladding.

The cross plates 53 comprise a wide plate 531 and a thin plate 532 which are connected end to end, the width of the wide plate 531 is the thickness of the square additive plate 3, the width of the thin plate 532 is half of the width of the wide plate 531, two cross plates 53 are arranged in a staggered vertical buckle mode, referring to the position shown in fig. 2, the two thin plates 532 are vertically arranged up and down, and the end parts of the two thin plates 532 slide on the square block 51 through the wide plate 531, so that the thin plates 532 can limit the side face of the square additive plate 3 and cannot interfere with the sliding of the thin plates 532, and the thin plates 532 which limit the side face, the upper face and the lower face of the square additive plate 3 and are vertically arranged and the parallel plates 52 which are positioned above and below the square additive plate 3 are required to be described;

the cross plate 53 and the parallel plate 52 are both slid on the square block 51 by the compression springs 9 in a telescopic manner, the square block 51 is provided with an end plate 54 for supporting the compression springs 9, the compression springs 9 are in a stretched state, the cross plate 53 and the parallel plate 52 are both provided with extrusion sliding parts on the sliding surfaces of the square block 51, the compression springs 9 pull the cross plate 53 and the parallel plate 52 backwards, so that the cross plate 53 and the parallel plate 52 are in a state shown in fig. 2, one parallel plate 52 is in an open state in fig. 2, the parallel plate 52 is exposed to the backward pulling force, and the judgment whether the cross plate 53 and the parallel plate 52 are in the pulling force is based on that the square additive plate 3 is arranged above and below or on the side face upwards, and the square additive plate 3 is completely exposed at the moment, so that the parallel plate 52 is opened, and the square additive plate 3 can be completely exposed upwards in the laser cladding process, so that cladding is completely exposed.

The through hole 10 is formed on the diagonal of the square block 51, a fixing part connected with the pushing block 4 is arranged in the through hole 10, and the fixing part comprises:

the fixed rod 7 is fixed with the pushing block 4, a fixed disc 13 is fixed at one end of the fixed rod 7 extending into the through hole 10, and the fixed disc 13 is tangential with the wall of the through hole 10; the groove 14 at the edge of the fixed disc 13 is formed, chamfers are formed on two sides of the groove 14, the fixed disc 13 and the square block 51 rotate relatively, the groove 14 on the fixed disc 13 is always vertical upwards along with the rotation of the square block 51, and when the extrusion sliding part on the square block 51 moves to the position right above the groove 14 in the rotation process, the extrusion sliding part can be triggered to be opened.

When the lifting block 12 in the extrusion sliding part passes through the sliding hole 8 and stretches into the groove 14, the lifting block 12 is released to prop against the limit, and the corresponding cross plate 53 or parallel plate 52 moves backwards, and the extrusion sliding part comprises:

the first bottom groove 11 is arranged at the bottom of the cross plate 53 and the parallel plate 52, the triangular block 16 is arranged in the first bottom groove 11, and the hypotenuse of the triangular block 16 faces the square block 51; the sliding hole 8 is formed in the sliding surface of the cross plate 53 and the parallel plate 52 on the square block 51, the lifting block 12 extending into the first bottom groove 11 is telescopic in the sliding hole 8, the fixed plate is fixed at the top of the lifting block 12 and is connected with the surface of the square block 51 through the reset spring 15, the fixed plate is propped against the triangular block 16, when the square block 51 moves above the groove 14 with the lifting block 12, the lifting block 12 is pulled into the groove 14 under the action of the reset spring 15, the limit of the triangular block 16 is relieved, the cross plate 53 or the parallel plate 52 is opened, the compression spring 9 can ensure that the compression spring 9 pulls the cross plate 53 and the parallel plate 52 to move backwards, but because the top of the lifting block 12 is propped against the bevel edge of the triangular block 16, the cross plate 53 and the parallel plate 52 are prevented from moving backwards, when the lifting block 12 rotates into the groove 14 on the fixed disc 13, the cross plate 53 or the parallel plate 52 is pulled into the groove 14 by the reset spring 15, the cross plate 53 or the parallel plate 52 is guaranteed to move after being pulled by the compression spring 9, and the upward surface of the square plate 3 is not blocked by the laser cladding, and the laser cladding is not convenient.

Wherein, the rotary cylinder 6 can not overturn because of frictional force when the pushing block 4 slides normally, and when the pushing block 4 passes through the rack 2, the rotation can take place under the meshing action, and the slip upset portion includes:

the cavity is formed at the bottom of the pushing block 4, a rotating cylinder 6 penetrates through the cavity, a fixed rod 7 coaxially penetrates through the rotating cylinder 6, and a first bevel gear 17 is fixed on the outer side wall of the rotating cylinder 6; the fixed shaft 19 arranged on the inner wall of the cavity is sleeved with the meshing gear 20 and the second bevel gear 18 which is meshed with the first bevel gear 17 for transmission, the meshing gear 20 is meshed with the rack 2, and when the second bevel gear 18 rotates, the rotating force of the part is transmitted to the rotating cylinder 6, and as shown in fig. 3-4, only one groove 14 is formed in the fixed disc 13, the lifting block 12 arranged in the cross plate 53 and the parallel plate 52 stretches into the groove 14 in the fixed disc 13 in the rotating process, the limiting of the lifting block 12 originally propped against the bevel edge of the triangular block 16 is released, and the cross plate 53 and the parallel plate 52 are pulled under the action of the compression spring 9 and open the upward surface of the corresponding square additive plate 3 to be laser cladding, so that the subsequent cladding is facilitated;

the second bottom groove 21 is formed in the bottom of the pushing block 4 and is convenient for the rack 2 to pass through, the length of the rack 2 is equal to 1/4 of the outer diameter of the second bevel gear 18, and the arrangement can ensure that each rotation can only rotate 90 degrees with the rotating cylinder 6, so that the square material adding plate 3 can be turned over by 90 degrees, and the square material adding plate 3 can be turned up and down upwards to achieve the effect of turning up the side surface.

The working principle of the invention is as follows: firstly, the square material adding plates 3 are horizontally placed on two slide rails 1, and the square material adding plates 3 are driven to move on the slide rails 1 together under the action of external driving force, so that the transportation effect of the square material adding plates 3 can be achieved;

the length of the rack 2 is equal to 1/4 of the outer diameter of the second bevel gear 18, so that the rotation of each time can be guaranteed to rotate by 90 degrees only with the rotating cylinder 6, the square additive plate 3 can be turned by 90 degrees, the original upper and lower surfaces of the square additive plate 3 are turned upwards to achieve the effect that the side surfaces of the square additive plate are upwards, then after the laser cladding is just completed on one surface of the square additive plate 3 in the laser cladding process by the peripheral laser cladding equipment, the square additive plate 3 can be turned upwards again when reaching the rack 2 again, so that the two side surfaces of the square additive plate 3 face upwards, and the subsequent laser cladding is convenient.

When the square additive plate 3 moves above the groove 14 with the lifting block 12, the lifting block 12 is pulled into the groove 14 under the action of the reset spring 15, so that the limit of the lifting block 12 on the triangular block 16 is released, the cross plate 53 and the parallel plate 52 are opened, the square additive plate 3 is completely exposed upwards, and the upward side of the square additive plate 3 to be laser-clad is not blocked, so that the laser cladding is completely performed.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides an increase material wear-resisting cladding panel is with material conveyor, includes two parallel arrangement's slide rail (1) to and receive two impeller blocks (4) of peripheral hardware drive power promotion on slide rail (1), its characterized in that, two square material panel (3) of waiting to melt to cover have been placed between slide rail (1), two all be equipped with on impeller block (4) be used for centre gripping square material panel (3) diagonal terminal point clamping part (5), terminal point clamping part (5) link to each other with impeller block (4) through slip upset portion, one of them be equipped with rack (2) of a plurality of equidistance on slide rail (1), the diagonal of impeller block (4), terminal point clamping part (5) and square material panel (3) is located same straight line, terminal point clamping part (5) include:

square block (51), square block (51) all slides towards square additive panel (3) edge left and right sides has cross board (53) that are used for holding up square additive panel (3), square block (51) all slides towards square additive panel (3) edge upper and lower both sides has parallel plate (52), cross board (53) are including end to end's wide board (531) and thin board (532), wide board (531) width is square additive panel (3) thickness, thin board (532) width is wide board (531) width half;

a through hole (10) arranged on the diagonal of the square block (51), wherein a fixing part connected with the pushing block (4) is arranged in the through hole (10), and the fixing part comprises:

the fixed rod (7) is fixed with the pushing block (4), one end of the fixed rod (7) extending into the through hole (10) is fixed with a fixed disc (13), and the fixed disc (13) is tangential with the wall of the through hole (10);

the grooves (14) are formed in the edges of the fixed disc (13), and chamfer angles are formed in two sides of each groove (14);

the cross plate (53) and the parallel plate (52) are both telescopic and sliding on the square block (51) through the compression spring (9), an end plate (54) for providing support for the compression spring (9) is arranged on the square block (51), the compression spring (9) is in a stretching state, the cross plate (53) and the parallel plate (52) are both provided with extrusion sliding parts on the sliding surface of the square block (51), and the extrusion sliding parts comprise:

the first bottom groove (11) is formed in the bottoms of the cross plates (53) and the parallel plates (52), triangular blocks (16) are arranged in the first bottom groove (11), and the inclined edges of the triangular blocks (16) face to the square blocks (51);

offer slide hole (8) on square piece (51) sliding surface at crossing board (53) and parallel plate (52) place, flexible in slide hole (8) have lift piece (12) that stretch into first bottom groove (11), lift piece (12) top is fixed with the fixed plate, and the fixed plate passes through reset spring (15) and links to each other with square piece (51) surface, the fixed plate offsets with triangle piece (16), slip upset portion includes:

the fixed rod (7) coaxially penetrates through the rotating cylinder (6), and a first bevel gear (17) is fixed on the outer side wall of the rotating cylinder (6);

the fixed shaft (19) is arranged on the inner wall of the cavity, the fixed shaft (19) is sleeved with a meshing gear (20) and a second bevel gear (18) which is meshed with the first bevel gear (17) for transmission, and the meshing gear (20) is meshed with the rack (2);

a second bottom groove (21) which is arranged at the bottom of the pushing block (4) and is convenient for the rack (2) to pass through is arranged, and the length of the rack (2) is equal to 1/4 of the outer diameter of the second bevel gear (18).

2. The material-increasing conveying device for the material-increasing wear-resistant cladding plate according to claim 1, wherein the racks (2) are fixed at the top of the sliding rail (1) through a placing groove formed in the sliding rail (1), and the distance between two adjacent racks (2) is equal to the length of the side length of the square material-increasing plate (3).

3. Additive conveying device for an additive wear-resistant cladding sheet material according to claim 1, characterized in that two crossed plates (53) are arranged in a staggered vertical buckle.