CN219512195U - Crack detector with adjustable use height - Google Patents

Abstract

The utility model discloses a crack detector with adjustable use height, which comprises two conveying belts and a U-shaped frame body, wherein the two conveying belts are positioned at two sides of the U-shaped frame body and extend into the U-shaped frame body, a position adjusting mechanism connected with front and rear inner walls of the U-shaped frame body is arranged in the U-shaped frame body, and the front of the U-shaped frame body is clamped with a crack detector body extending into the U-shaped frame body; the beneficial effects are as follows: through setting up hydraulic lifting device, the height of adjustable detection head to be convenient for detect the crack of different thickness work pieces, set up position adjustment mechanism in U type support body simultaneously, the position of adjustable work piece is carried to the cooperation conveyer belt, thereby is convenient for detect the crack detection of head to the different positions of work piece, and the detection scope improves greatly, detects comprehensively.

Description

Crack detector with adjustable use height

Technical Field

The utility model relates to the technical field of cracks, in particular to a crack detector with adjustable use height.

Background

In order to ensure that the workpiece normally flows into the market, before the workpiece flows into the market, a inspector is required to operate a crack detector to detect the crack of the workpiece.

At present, part of workpieces are large in size and are often conveyed through a conveying belt, and when the workpieces are right below a detection head in a crack detector, the detection head can detect cracks of the passing workpieces. However, this mode is only suitable for the less work piece of width, and when the conveyer belt conveying width is great work piece, the detection head only can carry out crack detection to work piece local position, and other positions can not detect, can only adjust the position through the manual work piece that promotes of inspector, but because work piece size is big and weight is big, consequently the inspector hardly promotes the work piece and changes the position of work piece, detects very inconveniently.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a crack detector with adjustable use height, so as to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a crack detector of adjustable use height, includes two conveyer belts and a U type support body, and two the conveyer belt is located U type support body both sides and extend to its inside, the inside of U type support body is equipped with the position control mechanism that is connected rather than the front and back inner wall, the front joint of U type support body has the crack detector body that extends to its inside, the inside top of U type support body is equipped with hydraulic lifting device, hydraulic lifting device's bottom is equipped with the hydraulic stem, hydraulic stem's bottom be equipped with inner wall upper and lower sliding connection's lifter plate around the U type support body, the top penetration joint of lifter plate has the detection head, the top of detection head be equipped with crack detector body is connected's wire, the bottom of lifter plate is equipped with laborsaving mechanism.

Preferably, the position adjusting mechanism comprises a first screw rod and a limiting slide rod, the front end and the rear end of the first screw rod are both in rotary connection with the inner wall of the U-shaped frame body, the two ends of the limiting slide rod are in welded connection with the inner wall of the U-shaped frame body, the first screw rod and the limiting slide rod are simultaneously sleeved with a first long plate and a second long plate, the second screw rod which is in rotary connection with the front inner wall and the rear inner wall of the U-shaped frame body is arranged in the U-shaped frame body, and the second screw rod sequentially penetrates through the first long plate and the second long plate.

Preferably, the first long plate is in meshed threaded connection with the first screw rod, and the second long plate is in meshed threaded connection with the second screw rod.

Preferably, a pair of knobs are arranged on the front face of the U-shaped frame body, and the two knobs are respectively connected with the first screw rod and the second screw rod.

Preferably, the labor-saving mechanism comprises a supporting plate, wherein a plurality of rollers distributed at equal intervals are arranged at the top end of the supporting plate, and four connecting rods connected with the bottom surface of the lifting plate are arranged at the top end of the supporting plate.

Preferably, the support plate is located in a gap between the two conveyor belts.

Preferably, the detection head is fixedly sleeved with a mounting plate, and a pair of screws are arranged at the top end of the mounting plate.

The beneficial effects of the utility model are as follows:

1. the height of the detection head can be adjusted by arranging the hydraulic lifting device, so that crack detection on workpieces with different thicknesses is facilitated, meanwhile, the position adjusting mechanism is arranged in the U-shaped frame body and is matched with the conveying belt, the position of the workpiece can be adjusted, the crack detection on different positions of the workpiece by the detection head is facilitated, the detection range is greatly improved, and the detection is comprehensive;

2. through setting up the laborsaving mechanism of constituteing by backup pad, gyro wheel and connecting rod, and laborsaving mechanism fixed mounting is in the below of lifter plate, cooperation liftable lifter plate, when adjusting, the backup pad moves up and drives the work piece and move up and leave the conveyer belt, under the cooperation of gyro wheel, resistance when can reducing the work piece and remove, and the inspector need not use great power can realize the position control of work piece when rotatory knob, very big reduction worker inspector's work burden, and can improve the detection efficiency of work piece crackle.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a crack detector with adjustable use height according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of A in FIG. 1 of a crack detector with adjustable use height according to an embodiment of the present utility model;

FIG. 3 is a side view of a crack detector with adjustable use height according to an embodiment of the present utility model.

In the figure:

1. a conveyor belt; 2. a U-shaped frame body; 3. a crack detector body; 4. a hydraulic lifting device; 5. a lifting plate; 6. a detection head; 7. a wire; 8. a first screw; 9. a long plate I; 10. a second long plate; 11. a second screw; 12. a knob; 13. a support plate; 14. a roller; 15. a connecting rod; 16. and (3) mounting a plate.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a crack detector with an adjustable use height is provided.

Embodiment one;

as shown in fig. 1-3, the crack detector with adjustable use height according to the embodiment of the utility model comprises two conveying belts 1 and a U-shaped frame body 2, wherein the two conveying belts 1 are positioned at two sides of the U-shaped frame body 2 and extend into the U-shaped frame body, a position adjusting mechanism connected with the front and rear inner walls of the U-shaped frame body 2 is arranged in the U-shaped frame body 2, a crack detector body 3 extending into the U-shaped frame body 2 is clamped at the front side of the U-shaped frame body 2, a hydraulic lifting device 4 is arranged at the top end of the U-shaped frame body 2, a hydraulic rod is arranged at the bottom end of the hydraulic rod, a lifting plate 5 connected with the front and rear inner walls of the U-shaped frame body 2 in a vertical sliding manner is arranged at the bottom end of the hydraulic rod, and the height of a detection head 6 can be adjusted, so that crack detection of workpieces with different thicknesses can be realized, the detection range is greatly improved, the top end of the lifting plate 5 is penetrated and clamped with the detection head 6, the top end of the detection head 6 is provided with a wire 7 connected with the crack detector body 3, the bottom end of the lifting plate 5 is provided with a labor-saving mechanism.

Embodiment two;

as shown in fig. 1-3, according to the embodiment of the utility model, the position adjusting mechanism comprises a first screw 8 and a limit slide bar, both front and rear ends of the first screw 8 are rotatably connected with the inner wall of the U-shaped frame 2, both ends of the limit slide bar are welded with the inner wall of the U-shaped frame 2, the first screw 8 and the limit slide bar are sleeved with a first long plate 9 and a second long plate 10 at the same time, the inside of the U-shaped frame 2 is provided with a second screw 11 rotatably connected with the front and rear inner wall of the first long plate 9 and the second long plate 10, the second screw 11 sequentially penetrates through the first long plate 9 and the second long plate 10, and the position of a workpiece on the conveyor belt 1 can be adjusted, so that the detection head 6 can conveniently detect cracks on each part of the workpiece, the first long plate 9 is in threaded connection with the first screw 8, the first long plate 9 is driven to move by the first screw 8, the second long plate 10 is in threaded connection with the second screw 11, the second screw 11 is driven by the first screw 11 to move by the first screw 10, the front of the U-shaped frame 2 is provided with a pair of knobs 12, and the two knobs 12 are respectively connected with the first screw 8 and the second screw 11.

Embodiment three;

as shown in fig. 1-3, according to the embodiment of the utility model, the crack detector with adjustable use height comprises a supporting plate 13, a plurality of equidistant rollers 14 are arranged at the top end of the supporting plate 13, four connecting rods 15 connected with the bottom surface of the lifting plate 5 are arranged at the top end of the supporting plate 13, so that workpieces to be detected on the conveying belt 1 can be supported, the workpieces can be conveniently moved under the action of the rollers 14, the manual force of a detector is reduced, and the supporting plate 13 is positioned in a gap between two conveying belts 1.

Fourth embodiment;

as shown in fig. 1 to 3, according to the crack detector with adjustable use height of the embodiment of the utility model, the detecting head 6 is fixedly sleeved with the mounting plate 16, and a pair of screws are arranged at the top end of the mounting plate 16, so that the detecting head 6 can be firmly fixed on the lifting plate 5, and the detecting head 6 is convenient to disassemble and maintain.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When in practical application, normally, a workpiece is conveyed to the inside of the U-shaped frame body 2 under the action of the conveying belt 1, the hydraulic lifting device 4 drives the lifting plate 5 to move downwards to a proper height (the horizontal height of the supporting plate 13 is smaller than that of the conveying belt 1), the detection head 6 moves downwards along with the lifting plate 5, the detection head 6 detects cracks on the workpiece, when the other part of the workpiece needs to be detected, the workpiece is positioned right above the supporting plate 13, the hydraulic lifting device 4 drives the detection head 6 to move upwards to the highest position, the lifting plate 5 drives the supporting plate 13 to move upwards together in the upward moving process, at the moment, the horizontal height of the supporting plate 13 is greater than that of the conveying belt 1, the upper part of the idler wheel 14 is in contact with the bottom surface of the workpiece, one knob 12 is rotated according to practical conditions, the first screw rod 8 is driven to rotate or the second screw rod 11 is driven to rotate, the first screw rod 8 is provided with the first long plate 9 to move, the second screw rod 11 drives the second long plate 10 to move, under the pushing of the first long plate 9 or the second long plate 10, the workpiece moves to a proper position along the idler wheel 14, the hydraulic lifting device 4 drives the supporting plate 13 to move downwards to the position of the conveying belt 1 to the highest position, and the workpiece falls into a large-size range on the conveying belt 1, and the workpiece cannot be conveniently adjusted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a crack detector of adjustable use height, its characterized in that, including two conveyer belts (1) and a U type support body (2), and two conveyer belt (1) are located U type support body (2) both sides and extend to its inside, the inside of U type support body (2) is equipped with the position control mechanism who is connected with its front and back inner wall, the positive joint of U type support body (2) has crack detector body (3) that extend to its inside, the inside top of U type support body (2) is equipped with hydraulic lifting device (4), the bottom of hydraulic lifting device (4) is equipped with hydraulic stem, the bottom of hydraulic stem be equipped with inner wall upper and lower sliding connection's lifter plate (5) around U type support body (2), the top of lifter plate (5) runs through the joint and has detection head (6), the top of detection head (6) be equipped with wire (7) that crack detector body (3) are connected, the bottom of lifter plate (5) is equipped with laborsaving mechanism.

2. The crack detector with adjustable use height according to claim 1, wherein the position adjusting mechanism comprises a first screw rod (8) and a limiting slide rod, the front end and the rear end of the first screw rod (8) are both rotationally connected with the inner wall of the U-shaped frame body (2), the two ends of the limiting slide rod are welded with the inner wall of the U-shaped frame body (2), a first long plate (9) and a second long plate (10) are sleeved on the first screw rod (8) and the limiting slide rod simultaneously, a second screw rod (11) rotationally connected with the front inner wall and the rear inner wall of the first U-shaped frame body (2) is arranged in the U-shaped frame body, and the second screw rod (11) sequentially penetrates through the first long plate (9) and the second long plate (10).

3. The crack detector with adjustable use height according to claim 2, wherein the first long plate (9) is in meshed threaded connection with the first screw rod (8), and the second long plate (10) is in meshed threaded connection with the second screw rod (11).

4. The crack detector with adjustable use height according to claim 2, wherein a pair of knobs (12) are arranged on the front surface of the U-shaped frame body (2), and the two knobs (12) are respectively connected with the first screw (8) and the second screw (11).

5. The crack detector with adjustable use height according to claim 1, wherein the labor-saving mechanism comprises a supporting plate (13), a plurality of rollers (14) distributed at equal intervals are arranged at the top end of the supporting plate (13), and four connecting rods (15) connected with the bottom surface of the lifting plate (5) are arranged at the top end of the supporting plate (13).

6. A crack detector with adjustable service height according to claim 5, characterized in that the support plate (13) is located in the gap between two conveyor belts (1).

7. The crack detector with adjustable use height according to claim 1, wherein the detection head (6) is fixedly sleeved with a mounting plate (16), and a pair of screws are arranged at the top end of the mounting plate (16).