CN211235661U

CN211235661U - Automatic feeding device of flaw detector

Info

Publication number: CN211235661U
Application number: CN201921967842.9U
Authority: CN
Inventors: 吴迁; 黄家泉
Original assignee: Daye Flaw Detector Co ltd
Current assignee: Daye Flaw Detector Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-11
Anticipated expiration: 2029-11-14

Abstract

The utility model relates to an automatic feeding device of a flaw detector, which comprises a base, wherein a power box and a plurality of supports are fixed on the upper side of the base, a plate placing machine is fixed on the upper side of each support, a double-shaft motor is installed in the power box, worms are installed on output shafts at two ends of the double-shaft motor, gear mounting frames are fixed on inner walls at two sides of the power box, gears are installed on the gear mounting frames, the gears are meshed with the worms, a first belt pulley is installed at the side surface of each gear, two driving rollers and a plurality of driven rollers are installed at the top of the power box, a second belt pulley is installed at the side surface of each driving roller, a belt is connected between each second belt pulley and the first belt pulley, the upper side of the power box is provided with the flaw detector, a plurality of springs are connected on the lower side of the flaw detector, a pressing plate is connected to, the probe is located on the right side of the platen. The automatic feeding device of the flaw detector is high in working efficiency.

Description

Automatic feeding device of flaw detector

Technical Field

The utility model belongs to the technical field of the metal technique of detecting a flaw and specifically relates to an automatic feeding device of defectoscope is related to.

Background

The flaw detector is generally nondestructive flaw detection, and is specially used for the industrial departments of shipbuilding, petroleum, chemical engineering, machinery, aerospace, transportation, building and the like to inspect the quality of the processing and welding of materials and parts of ship bodies, pipelines, high-pressure vessels, boilers, airplanes, vehicles, bridges and the like, and the quality of various processed parts of light metals, rubber, ceramics and the like. Ultrasonic flaw detection is to detect the flaw of a part by means of the reflection of ultrasonic energy from one section into another, and to generate reflected waves when the ultrasonic beam is transmitted from the surface of the part to the inside of the metal and meets the flaw and the bottom of the part to form pulse waveforms on the fluorescent screen and judge the position and size of the flaw based on the pulse waveforms.

In the process of metal smelting and manufacturing, in order to verify whether the structural strength is qualified, nondestructive flaw detection is carried out on the metal plate. Most of the traditional flaw detection devices need to manually place a metal plate below a flaw detector to perform flaw detection, and the operation mode is low in efficiency for large-batch flaw detection. Therefore, an automatic feeding device of a flaw detector with high working efficiency is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide an automatic feeding device of defectoscope that work efficiency is high.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an automatic feeding device of a flaw detector comprises a base, wherein a power box and a plurality of supports are fixed on the upper side of the base, a plate placing machine is fixed on the upper side of each support, a double-shaft motor is installed inside the power box, worms are installed on output shafts at two ends of the double-shaft motor, gear installing frames are fixed on inner walls of two sides of the power box, gears are installed on the gear installing frames, the gears are meshed with the worms, a first belt pulley is installed on the side surface of each gear, two driving rollers and a plurality of driven rollers are installed at the top of the power box, a second belt pulley is installed on the side surface of each driving roller, a belt is connected between the second belt pulley and the first belt pulley, the flaw detector is arranged on the upper side of the power box, a plurality of springs are connected to the lower side of the flaw detector, and a pressing plate is connected to the lower ends, at least two pinch rollers are installed to the downside of clamp plate, the probe is installed to the downside of defectoscope, the probe is located the right side of clamp plate.

Preferably, in the automatic feeding device of the flaw detector, the plate placing machine is located on the left side of the pressing plate, a cylinder fixing frame is fixed to the left end of the plate placing machine, and a cylinder is mounted on the cylinder fixing frame.

Preferably, in the automatic feeding device of the flaw detector, rectangular openings are formed in both sides of the bottom of the plate placing machine.

Preferably, the automatic feeding device of the flaw detector is characterized in that two worm mounting frames are fixed to the bottom of the power box, and the worm is embedded in the worm mounting frames.

Preferably, in the automatic feeding device of the flaw detector, the two driving rollers are located on two sides of the driven roller.

Preferably, the automatic feeding device of the flaw detector is arranged above, wherein the pressing plate is parallel to the top of the power box.

The utility model has the advantages that: when the device is used for flaw detection, a plurality of plates to be detected are placed in the plate placing machine, the plate placing machine can place one plate to be detected in the plate placing machine at the bottom, the movable shaft of the rear cylinder at the bottom pushes the plate to be detected to the rectangular opening at the other side, and the plate to be detected enters the space between the pressing wheel and the driving roller wheel through the rectangular opening. The pinch roller presses the board to be detected on the driving roller tightly under the action of the elasticity of the spring. The double-shaft motor drives the two worms to rotate in the same direction when rotating, the worms rotate to drive the two gears to rotate, the gears rotate to drive the first belt pulley to rotate, the second belt pulley is driven to rotate through the belt, the driving roller is driven to rotate, the rotating roller moves the board to be detected to the right side when rotating, and in the moving process, when the board to be detected passes below the probe, the probe detects the flaws of the board to be detected. And after the detection is finished, the board to be detected enters a board collecting device arranged on the right side of the power box. The automatic feeding device of the flaw detector is high in working efficiency.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a side view of the trigger loader of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a base, 2, a power box, 3, a double-shaft motor, 4, a worm, 5, a worm mounting rack, 6, a gear, 7, a driving roller, 8, a board to be tested, 9, a flaw detector, 10, a probe, 11, a spring, 12, a pressing plate, 13, a pressing wheel, 14, a driven roller, 15, a board placing machine, 16, a support, 17, a cylinder fixing frame, 18, a cylinder, 19, a rectangular opening, 20, a first belt pulley, 21, a second belt pulley, 22, a gear mounting rack, 23 and a belt.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 3, an automatic feeding device of a flaw detector includes a base 1, and a power box 2 and a plurality of brackets 16 are fixed on an upper side of the base 1. A plate placing machine 15 is fixed on the upper side of the support 16, the plate placing machine 15 is located on the left side of the pressing plate 12, an air cylinder fixing frame 17 is fixed on the left end of the plate placing machine 12, and an air cylinder 18 is installed on the air cylinder fixing frame 17. Rectangular openings 19 are formed in both sides of the bottom of the plate placing machine 15. A plurality of plates to be tested 8 are placed in the plate placing machine 15, the plate placing machine 15 can place the plates to be tested 8 at the bottom one by one, the movable shaft of the cylinder 18 after the plates to be tested are placed at the bottom pushes the plates to be tested 8 to the rectangular opening 19 at the other side, and the plates enter between the pinch roller 13 and the driving roller 7 through the rectangular opening 19.

As shown in fig. 1 and 2, a double-shaft motor 3 is installed inside the power box 2, and worm screws 4 are installed on output shafts at both ends of the double-shaft motor 3. Two worm mounting brackets 5 are fixed to the bottom of headstock 2, and worm 4 imbeds in the inside of worm mounting bracket 5, and worm mounting bracket 5 plays stabilizing effect when rotating worm 4. All be fixed with gear mounting 22 on the both sides inner wall of headstock 2, install gear 6 on the gear mounting 22, gear 6 and worm 4 meshing, first belt pulley 20 is installed to the side of gear 6, and two initiative running rollers 7 and a plurality of driven running roller 14 are installed at the top of headstock 2, and two initiative running rollers 7 are located the both sides of driven running roller 14. Second belt pulley 21 is all installed to the side of two drive rolls 7, is connected with belt 23 between second belt pulley 21 and the first belt pulley 20, and the upside of headstock 2 is provided with defectoscope 9, and the downside of defectoscope 9 is connected with a plurality of springs 11, and the lower extreme of spring 11 is connected with clamp plate 12, and clamp plate 12 is parallel with the top of headstock 2. At least two press wheels 13, preferably three, are mounted to the underside of the press plate 12. When the pressing wheel 13 enters the board to be detected 8, the board to be detected 8 is pressed on the driving roller 7 under the action of the elastic force of the spring 11. A probe 10 is mounted on the underside of the flaw detector 9, the probe 10 being located on the right side of the platen 12. When the double-shaft motor 3 rotates, the two worms 4 are driven to rotate in the same direction, the worms 4 rotate to drive the two gears 6 to rotate, the gears 6 rotate to drive the first belt pulley 20 to rotate, the second belt pulley 21 is driven to rotate through the belt 23, the driving roller 7 is driven to rotate, the rotating roller 7 moves the plate 8 to be detected to the right side when rotating, and in the moving process, when the plate 8 to be detected passes below the probe 10, the probe 10 detects the flaw of the plate 8 to be detected. After the detection is finished, the board 8 to be detected enters a board collecting device (not shown in the figure) arranged on the right side of the power box 2.

When the device is used for flaw detection, a plurality of plates 8 to be detected are placed in the plate placing machine 15, the plate placing machine 15 can place the inner plates 8 to be detected at the bottom one by one, the movable shaft of the cylinder 18 pushes the plates 8 to be detected to the rectangular opening 19 on the other side, and the plates enter between the pinch roller 13 and the driving roller 7 through the rectangular opening 19. The pinch roller 13 presses the plate to be detected 8 on the driving roller 7 under the action of the elasticity of the spring 11. When the double-shaft motor 3 rotates, the two worms 4 are driven to rotate in the same direction, the worms 4 rotate to drive the two gears 6 to rotate, the gears 6 rotate to drive the first belt pulley 20 to rotate, the second belt pulley 21 is driven to rotate through the belt 23, the driving roller 7 is driven to rotate, the rotating roller 7 moves the plate 8 to be detected to the right side when rotating, and in the moving process, when the plate 8 to be detected passes below the probe 10, the probe 10 detects the flaw of the plate 8 to be detected. And after the detection is finished, the plate to be detected 8 enters a plate collecting device arranged on the right side of the power box 2. The automatic feeding device of the flaw detector is high in working efficiency.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automatic feeding device of defectoscope which characterized in that: the automatic plate placing machine comprises a base (1), wherein a power box (2) and a plurality of supports (16) are fixed on the upper side of the base (1), a plate placing machine (15) is fixed on the upper side of each support (16), a double-shaft motor (3) is installed inside the power box (2), worms (4) are installed on output shafts of two ends of the double-shaft motor (3), gear installing frames (22) are fixed on inner walls of two sides of the power box (2), gears (6) are installed on the gear installing frames (22), the gears (6) are meshed with the worms (4), first belt pulleys (20) are installed on the side faces of the gears (6), two driving rollers (7) and a plurality of driven rollers (14) are installed at the top of the power box (2), second belt pulleys (21) are installed on the side faces of the two driving rollers (7), and belts (23) are connected between the second belt pulleys (21) and the first belt pulleys (20), the upside of headstock (2) is provided with defectoscope (9), the downside of defectoscope (9) is connected with a plurality of springs (11), the lower extreme of spring (11) is connected with clamp plate (12), two at least pinch rollers (13) are installed to the downside of clamp plate (12), probe (10) are installed to the downside of defectoscope (9), probe (10) are located the right side of clamp plate (12).

2. The automatic feeding device of flaw detector according to claim 1, characterized in that: the plate placing machine (15) is located on the left side of the pressing plate (12), a cylinder fixing frame (17) is fixed to the left end of the plate placing machine (15), and a cylinder (18) is mounted on the cylinder fixing frame (17).

3. The automatic feeding device of flaw detector according to claim 1, characterized in that: rectangular openings (19) are formed in the two sides of the bottom of the plate placing machine (15).

4. The automatic feeding device of flaw detector according to claim 1, characterized in that: the bottom of headstock (2) is fixed with two worm mounting brackets (5), worm (4) embedding is in the inside of worm mounting bracket (5).

5. The automatic feeding device of flaw detector according to claim 1, characterized in that: the two driving rollers (7) are positioned at two sides of the driven roller (14).

6. The automatic feeding device of flaw detector according to claim 1, characterized in that: the pressure plate (12) is parallel to the top of the power box (2).