CN214011121U

CN214011121U - Caterpillar track section magnetic particle inspection equipment

Info

Publication number: CN214011121U
Application number: CN202023198726.0U
Authority: CN
Inventors: 陈利祥; 周亚艳
Original assignee: Shanghai Sheci Flaw Detector Manufacturing Co ltd
Current assignee: Shanghai Sheci Flaw Detector Manufacturing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-20
Anticipated expiration: 2030-12-25

Abstract

The application particularly relates to caterpillar track section magnetic particle inspection equipment which comprises an inspection device, wherein a supplied material conveying device is arranged on one side of the inspection device, and a discharging conveying device is arranged on one side, far away from the supplied material conveying device, of the inspection device; the incoming material conveying device comprises an incoming material conveying frame, an incoming material conveying chain and a first driving motor, wherein the incoming material conveying chain is arranged on the incoming material conveying frame, the first driving motor drives the incoming material conveying chain to work; the flaw detection device comprises a workbench, two magnetic particle flaw detectors arranged on two sides of the length direction of the workbench respectively, and a material taking mechanism arranged above the workbench, wherein the length direction of the workbench is consistent with the length direction of the incoming material conveying device, and the length direction of the material taking mechanism is consistent with the length direction of the incoming material conveying device. This application has the convenience and goes up unloading and carry out magnetic particle inspection's effect automatically to the link.

Description

Caterpillar track section magnetic particle inspection equipment

Technical Field

The application relates to the field of magnetic particle inspection, in particular to caterpillar track section magnetic particle inspection equipment.

Background

The caterpillar link is a part used for connection in a crawler belt used by engineering machinery such as an excavator, a bulldozer and the like and military machinery such as a tank and the like.

The processing procedure of the caterpillar link comprises the steps of sawing off a bar, heating, forging, quenching by waste heat, cooling, magnetic powder inspection, end face milling, high-frequency quenching, tempering and hole milling, and the defects of cracks, hairlines, folds, white spots, layering, air holes, inclusions and the like on the caterpillar link can be found by performing magnetic powder inspection on the caterpillar link.

In view of the above-mentioned related art, the inventors consider that a magnetic particle inspection apparatus dedicated to a link is currently lacking.

SUMMERY OF THE UTILITY MODEL

For the convenience carry out magnetic particle inspection to the caterpillar link, this application provides a caterpillar link magnetic particle inspection equipment.

The application provides a caterpillar link magnetic particle inspection equipment adopts following technical scheme:

a caterpillar track section magnetic particle inspection device comprises an inspection device, wherein an incoming material conveying device is arranged on one side of the inspection device, and a discharging conveying device is arranged on one side, far away from the incoming material conveying device, of the inspection device; the incoming material conveying device comprises an incoming material conveying frame arranged on one side of the flaw detection device, an incoming material conveying chain arranged on the incoming material conveying frame and a first driving motor for driving the incoming material conveying chain to work, the incoming material conveying frame is arranged along the width direction of the flaw detection device, the incoming material conveying chain is arranged along the length direction of the incoming material conveying frame, and the first driving motor is fixedly arranged on the incoming material conveying frame; the flaw detection device comprises a workbench connected with the incoming material conveying device, two magnetic particle flaw detectors respectively arranged on two sides of the workbench in the length direction, and a material taking mechanism arranged above the workbench, wherein the length direction of the workbench is consistent with the length direction of the incoming material conveying device, and the length direction of the material taking mechanism is consistent with the length direction of the incoming material conveying device; the discharging and conveying device is arranged along the length direction of the workbench, and one end, close to the workbench, of the discharging and conveying device is connected with the workbench.

Through adopting above-mentioned technical scheme, the caterpillar link that will treat magnetic particle inspection is placed on the supplied materials transfer chain, a driving motor drive supplied materials transfer chain work transmits the caterpillar link, the caterpillar link transmits to the supplied materials transfer chain when being close to the tip of workstation, extracting mechanism removes the caterpillar link to the workstation on, the magnetic particle inspection machine of reuse workstation both sides carries out magnetic particle inspection to the caterpillar link, then extracting mechanism removes the caterpillar link that magnetic particle inspection accomplished to discharging conveyor on, utilize discharging conveyor to transmit to next processing position, the realization is to the caterpillar link effect of carrying out magnetic particle inspection.

Optionally, be equipped with the controller of the work of the first driving motor of control on the supplied materials carriage, the one end that the workstation is close to the supplied materials carriage is equipped with the mounting panel, the vertical setting of mounting panel, the mounting panel is equipped with photoelectric sensor towards one side of supplied materials carriage, photoelectric sensor is connected with the controller electricity.

By adopting the technical scheme, when the caterpillar link is moved to the position close to the mounting plate by the supplied material conveying device, the caterpillar link shields the photoelectric sensor, the photoelectric sensor senses the position of the caterpillar link, the controller controls the supplied material conveying device to stop working, the supplied material conveying device waits for the material taking mechanism to take and discharge the material of the caterpillar link close to the workbench, and after the caterpillar link close to the mounting plate is moved away, the supplied material conveying device continues to transmit the caterpillar link.

Optionally, the feeding mechanism includes the frame that sets up in the workstation top, set up the lift cylinder that is close to the workstation at the frame top, with lift cylinder's piston rod fixed connection's crane, slide the removal frame that sets up on the crane, set up the removal claw in removal frame below, the lift cylinder moves along vertical direction, the crane sets up along workstation length direction, the removal frame removes along workstation length direction, it is equipped with a plurality ofly to remove the claw along workstation length direction.

By adopting the technical scheme, the movable frame firstly moves towards the incoming material conveying chain, then the piston rod of the lifting cylinder is stretched to drive the lifting frame to move downwards, at the moment, the movable frame slides along the lifting frame, so that the movable claw extends into the hole in the caterpillar track section close to the workbench, then the piston rod of the lifting cylinder is controlled to contract to drive the lifting frame to move upwards, then the movable frame moves to the upper part of the workbench in a reverse direction, the piston rod of the lifting cylinder stretches again to drive the lifting frame to move downwards, the caterpillar track section is placed on the workbench, the movable frame continues to move towards the direction far away from the supplied material conveying device, after the movable claw is separated from the caterpillar track section, the piston rod of the lifting cylinder contracts to drive the movable claw to move upwards, and the process is repeated continuously, and (4) synchronously displacing the plurality of caterpillar links until the caterpillar links on the workbench reach the discharging conveying chain, and carrying out magnetic particle inspection on the caterpillar links placed on the workbench by the magnetic particle inspection machine.

Optionally, the fixed removal cylinder that is equipped with of one end that is close to supplied materials conveyor in removal frame top, the piston rod that removes the cylinder moves along removal frame length direction, the piston rod and the conflict board fixed connection of removal cylinder, conflict board fixed connection is in the crane bottom, the conflict board is located the crane and keeps away from supplied materials conveyor's one end, be equipped with the sharp axle along crane length direction on the crane, the sharp axle is equipped with two along crane width direction, the removal frame corresponds the position of every sharp axle and all is equipped with linear bearing, linear bearing and sharp axle sliding fit, linear bearing is equipped with a plurality ofly along sharp axle length direction.

By adopting the technical scheme, the piston rod of the moving cylinder is controlled to stretch, the cylinder body of the moving cylinder moves along the length direction of the lifting frame, the moving frame is driven to move synchronously, meanwhile, the linear bearing and the linear shaft guide the sliding of the moving frame, in addition, the linear bearing and the linear shaft are limited by utilizing the shape of the linear bearing, so that the linear bearing can only slide along the linear shaft, and the possibility that the moving frame is separated from the lifting frame can be reduced.

Optionally, two guide posts are respectively arranged at two ends of the length direction of the top of the lifting frame, the guide posts are vertically arranged, the guide posts penetrate through the frame, and the guide posts are connected with the frame in a sliding manner.

Through adopting above-mentioned technical scheme, when lift cylinder drives the crane and reciprocates, the guide post leads and spacing to the oscilaltion of crane, makes the crane go up and down more steadily and smoothly.

Optionally, the discharging and conveying device comprises a discharging conveying frame, a discharging conveying chain and a second driving motor, the discharging conveying frame is arranged on the working table and is far away from one end of the discharging conveying device, the second driving motor drives the discharging conveying chain to work, the discharging conveying frame is arranged along the length direction of the working table, the discharging conveying chain is connected with the working table, and the second driving motor is fixedly arranged on the discharging conveying frame.

Through adopting above-mentioned technical scheme, after extracting mechanism placed the caterpillar link after magnetic particle inspection on ejection of compact conveying chain, second driving motor work drive ejection of compact conveying chain work continues to transmit the caterpillar link.

Optionally, one end of the discharging conveying frame, which is far away from the workbench, is provided with a demagnetizing frame.

By adopting the technical scheme, the caterpillar link after magnetic powder inspection is demagnetized.

Optionally, baffles are arranged on two sides of the incoming conveying chain in the length direction, and the baffles are arranged along the length direction of the incoming conveying chain.

Through adopting above-mentioned technical scheme, when coming the material transfer chain and transmitting the caterpillar link, the baffle carries on spacingly to the caterpillar link, reduces the caterpillar link and breaks away from the possibility that comes the material transfer chain in transportation process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the complete magnetic particle inspection process of the chain rail section is realized through the incoming material conveying device, the flaw detection device and the discharging conveying device which are sequentially arranged, and the effects of conveniently and automatically feeding and discharging the chain rail section and performing magnetic particle inspection are achieved;

2. through setting up feeding agencies, conveniently place the caterpillar link on the supplied materials conveyor on the workstation to treat that magnetic particle flaw detector carries out magnetic particle flaw detection to the caterpillar link after, feeding agencies places the caterpillar link on ejection of compact conveyor, reach the effect that conveniently gets the material to the caterpillar link.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a mounting plate embodied in the embodiment of the present application.

FIG. 3 is a schematic structural diagram of a magnetic particle flaw detector embodied in the embodiment of the present application

Fig. 4 is a schematic structural diagram of a material taking mechanism in the embodiment of the present application.

Fig. 5 is an enlarged view at a in fig. 4.

Description of reference numerals: 1. a flaw detection device; 11. a work table; 12. a magnetic powder flaw detector; 121. fixing the electrode box; 122. a pneumatic clamping assembly; 1221. a clamping cylinder; 1222. an electrode shaft; 123. a magnetic yoke; 13. a material taking mechanism; 131. a frame; 132. a lifting cylinder; 133. a lifting frame; 1331. a lifting plate; 1332. a connecting plate; 1333. a support plate; 1334. a linear shaft; 1335. a touch plate; 134. a movable frame; 1341. a linear bearing; 1343. a moving cylinder; 135. a movable claw; 1351. a connecting arm; 1352. a finger lever; 136. a guide post; 2. an incoming material conveying device; 21. an incoming material conveying rack; 211. a vertical plate; 212. adjusting a rod; 213. an adjusting seat; 22. an incoming material conveying chain; 221. a baffle plate; 23. a first drive motor; 24. a supply transport sprocket; 25. a controller; 26. mounting a plate; 27. a photosensor; 3. a discharge conveying device; 31. a discharge conveying frame; 32. a discharge conveyor chain; 33. a second drive motor; 34. a degaussing frame; 35. a discharge transfer sprocket; 4. a caterpillar link.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses caterpillar link magnetic particle inspection equipment. Referring to fig. 1, the caterpillar track section magnetic particle flaw detection device comprises a flaw detection device 1, a feeding conveying device 2 arranged on one side of the flaw detection device 1, and a discharging conveying device 3 arranged on one side, far away from the feeding conveying device 2, of the flaw detection device 1. Supplied materials conveyor 2, flaw detection device 1 and ejection of compact conveyor 3 three are end to end in proper order, carry caterpillar link 4 to the position that is close to flaw detection device 1 through supplied materials conveyor 2, recycle flaw detection device 1 and advance magnetic particle inspection to caterpillar link 4 after with magnetic particle inspection is carried to next processing position through ejection of compact conveyor 3.

Referring to fig. 1, the incoming material conveying device 2 includes an incoming material conveying rack 21, an incoming material conveying chain 22 and a first driving motor 23, two incoming material conveying chain wheels 24 are rotatably disposed at two ends of the incoming material conveying rack 21 in the length direction, the incoming material conveying chain 22 is a stainless steel caterpillar flat plate chain, and the incoming material conveying chain 22 and the two incoming material conveying chain wheels 24 form a closed conveying chain. The first driving motor 23 is fixedly arranged on the incoming material conveying frame 21, and a motor shaft of the first driving motor 23 drives the incoming material conveying chain wheel 24 to rotate through a belt.

Referring to fig. 1, the track link 4 is placed on the incoming material conveying chain 22, the length direction of the track link 4 when placed is the same as the width direction of the incoming material conveying chain 22, and the first driving motor 23 rotates to drive the incoming material conveying chain 22 to work, so that the track link 4 is conveyed.

Referring to fig. 1, each side of incoming material carriage 21 length direction all is equipped with a plurality of risers 211, and this embodiment takes two as an example, and one side that two risers 211 tops are close to incoming material carriage 21 all is equipped with adjusts seat 213, wears to establish regulation pole 212 on adjusting seat 213, adjusts the level setting of pole 212, adjusts pole 212 and riser 211 and sets up perpendicularly, adjusts pole 212 and runs through and adjusts seat 213 and riser 211. One end of the adjusting rod 212 close to the incoming material conveying frame 21 is connected with a baffle 221, the baffle 221 is vertically arranged, and the baffle 221 is arranged along the length direction of the incoming material conveying frame 21.

Referring to fig. 1, the stopper plates 221 on both sides of the incoming conveying chain 22 limit the track link 4 conveyed on the incoming conveying chain 22, so as to reduce the possibility that the incoming conveying chain 22 is separated from the incoming conveying chain 22 when the incoming conveying chain 22 conveys the track link 4. And the distance between the two shutters 221 can be adjusted by sliding the adjustment lever 212 according to the length of the caterpillar link 4.

Referring to fig. 1, the longitudinal direction of a flaw detector 1 is perpendicular to the longitudinal direction of a feeding conveyor 2, and the flaw detector 1 includes a table 11, two magnetic particle flaw detectors 12, and a material taking mechanism 13. The workbench 11 is arranged along the length direction of the incoming material conveying frame 21, the workbench 11 is connected with one end, close to the flaw detection device 1, of the incoming material conveying chain 22, the two magnetic particle flaw detectors 12 are symmetrically arranged on two sides of the workbench 11 relative to the center of the width direction of the workbench 11, the material taking mechanisms 13 are arranged along the length direction of the workbench 11, and the material taking mechanisms 13 are located above the workbench 11.

Referring to fig. 2 and 3, each magnetic particle flaw detector 12 includes a fixed electrode box 121 disposed on one side of the length direction of the table 11, a pneumatic clamping assembly 122 disposed inside the fixed electrode box 121, and a magnetic yoke 123 disposed on one side of the fixed electrode box 121 close to the table 11, the pneumatic clamping assembly 122 is disposed along the width direction of the table 11, the pneumatic clamping assembly 122 includes a clamping cylinder 1221 disposed inside the fixed electrode box 121, and an electrode shaft 1222 fixedly connected to the piston rod of the clamping cylinder 1221, the piston rod of the clamping cylinder 1221 moves along the width direction of the table 11, the magnetic yoke 123 is circular, and the electrode shaft 1222 penetrates through the magnetic yoke 123.

Referring to fig. 2 and 3, when the supplied material conveying device 2 conveys the caterpillar link 4 to a position close to the workbench 11, the caterpillar link 4 is moved to the workbench 11 by using the material taking mechanism 13, when the flaw detection device 1 works, the two magnetic particle flaw detectors 12 arranged oppositely work together, the clamping cylinder 1221 controls the piston rod of the clamping cylinder 1221 to push the electrode shaft 1222 to be close to the caterpillar link 4, the two electrode shafts 1222 are electrified to magnetize the caterpillar link 4, meanwhile, the caterpillar link 4 is sprayed with magnetic suspension, then the clamping cylinder 1221 controls the piston rod of the clamping cylinder 1221 to contract, magnetic particles are carried out on the caterpillar link 4, and the material taking mechanism 13 moves the caterpillar link 4 to the discharging conveying device 3.

Referring to fig. 1 and 2, because it takes a certain time to carry out magnetic particle inspection to link 4, incoming material conveying chain 22 need not to supply flaw detection device 1 all the time, the start-stop of first driving motor 23 of manual control needs, fixed set up controller 25 on incoming material carriage 21, adopt the electricity to be connected between controller 25 and the first driving motor 23, the tip that is close to incoming material conveying chain 22 at workstation 11 is equipped with mounting panel 26, mounting panel 26 is vertical to be set up, be equipped with photoelectric sensor 27 on mounting panel 26, photoelectric sensor 27 is towards one side of incoming material carriage 21, adopt the electricity to be connected between photoelectric sensor 27 and the controller 25.

Referring to fig. 1 and 2, when the incoming material conveying chain 22 conveys the track link 4 and the track link 4 reaches the end of the incoming material conveying chain 22 close to the workbench 11, the track link 4 shields the photoelectric sensor 27, at this time, the photoelectric sensor 27 sends a signal to the controller 25, the controller 25 receives the signal and controls the first driving motor 23 to stop working, and when the taking mechanism 13 removes the track link 4 close to the end of the workbench 11, the controller 25 controls the first driving motor 23 to continue working.

Referring to fig. 4, the material taking mechanism 13 includes a frame 131, a lifting cylinder 132, a lifting frame 133, a movable frame 134, and a movable claw 135, the frame 131 is fixedly disposed above the worktable 11, the lifting cylinder 132 is fixedly disposed at the top of the frame 131, the lifting cylinder 132 is a multi-section cylinder, a piston rod of the lifting cylinder 132 penetrates through the top of the frame 131, the piston rod of the lifting cylinder 132 moves in the vertical direction, the lifting frame 133 is fixedly connected with the piston rod of the lifting cylinder 132, and the lifting frame 133 is disposed along the length direction of the worktable 11. When the piston rod of the lifting cylinder 132 extends, the lifting frame 133 is driven to move up and down.

Referring to fig. 4, the crane 133 includes a lifting plate 1331 fixedly connected to a piston rod of the lifting cylinder 132, two connecting plates 1332 disposed at both sides of the lifting plate 1331 in the length direction, and two supporting plates 1333 connected to the connecting plates 1332, the lifting plate 1331 is disposed along the length direction of the work table 11, the connecting plates 1332 are vertically disposed along the length direction of the work table 11, one side of the connecting plates 1332 in the length direction is fixedly connected to the lifting plate 1331, the other side of each connecting plate 1332 in the length direction is fixedly connected to the supporting plate 1333, the supporting plates 1333 are horizontally disposed at one side of the connecting plates 1332 close to the lifting plate 1331, and the supporting plates 1333 are disposed along the length direction of the connecting plates 1332. One side of the two supporting plates 1333 close to the lifting plate 1331 is fixedly provided with a linear shaft 1334 along the length direction thereof.

Referring to fig. 4 and 5, the moving frame 134 is horizontally disposed between the lifting plate 1331 and the supporting plate 1333, linear bearings 1341 are disposed on both sides of the moving frame 134 in the length direction, a plurality of linear bearings 1341 are disposed on each side of the moving frame 134 in the length direction, the linear bearings 1341 are disposed on one side of the moving frame 134 close to the worktable 11, and the linear bearings 1341 are inserted into and engaged with the linear shaft 1334, so that the moving frame 134 slides in the length direction of the linear shaft 1334.

Referring to fig. 1 and 4, a moving cylinder 1343 is fixedly disposed at the top of the moving frame 134, the moving cylinder 1343 is located at one end of the moving frame 134 close to the incoming material conveying device 2, a piston rod of the moving cylinder 1343 moves along the length direction of the moving frame 134, a touch plate 1335 is fixedly disposed at one side of the connecting plate 1332 close to the moving frame 134, the touch plate 1335 is disposed at one end of the connecting plate 1332 far from the incoming material conveying device 2, and the piston rod of the moving cylinder 1343 is fixedly connected to the touch plate 1335. The piston rod of the moving cylinder 1343 slides along the linear shaft 1334 when extending or retracting.

Referring to fig. 4, the moving claw 135 includes a connecting arm 1351 fixedly disposed at the bottom of the moving frame 134, and a plurality of finger rods 1352 disposed on the connecting arm 1351, where the connecting arm 1351 is disposed vertically, and the connecting arm 1351 is disposed along the length direction of the moving frame 134, in this embodiment, six are taken as an example, the finger rods 1352 are disposed horizontally on one side of the connecting arm 1351 close to the incoming material conveying device 2, and two finger rods 1352 are disposed along the width direction of the connecting arm 1351. The connecting arm 1351 simultaneously displaces the six track links 4, so that the six track links 4 move step by step from the infeed conveyor 2 to the table 11 and from the table 11 to the outfeed conveyor 3.

Referring to fig. 4, in order to improve the up-and-down stability of the lifting frame 133, two guide posts 136 are disposed at the top of the lifting frame 133, the two guide posts 136 are respectively disposed at two sides of the lifting cylinder 132, the guide posts 136 are vertically disposed, and the guide posts 136 penetrate through the top of the frame 131 and are slidably connected with the top of the frame 131. When the lifting frame 133 is lifted up and down, the guide column 136 guides and limits the lifting frame 133.

Referring to fig. 1, the discharging conveyor 3 includes a discharging conveyor frame 31 disposed on the working table 11 and far away from one end of the incoming material conveyor 2, a discharging conveyor chain 32 disposed on the discharging conveyor frame 31, and a second driving motor 33 for driving the discharging conveyor chain 32 to operate, the discharging conveyor frame 31 is disposed along the length direction of the working table 11, the incoming material conveyor chain 22 is connected to the working table 11, and the first driving motor 23 is fixedly disposed on the incoming material conveyor frame 21.

Referring to fig. 1, the discharging conveyor 3 includes a discharging conveyor frame 31, a discharging conveyor chain 32 and a second driving motor 33, the discharging conveyor frame 31 is disposed along the length direction of the working table 11, two discharging conveyor chain wheels 35 are rotatably disposed at two ends of the discharging conveyor frame 31 in the length direction, the discharging conveyor chain 32 is a stainless steel track flat chain, and the discharging conveyor chain 32 and the two discharging conveyor chain wheels 35 form a closed conveyor chain. The second driving motor 33 is fixedly arranged on the discharging conveying frame 31, and a motor shaft of the second driving motor 33 drives the discharging conveying chain wheel 35 to rotate through a belt.

Referring to fig. 1, when the material taking mechanism 13 places the track link 4 on the discharging conveyor chain 32, the discharging conveyor chain 32 is driven to operate by the rotation of the second driving motor 33, and the track link 4 is conveyed to the next processing position.

Referring to fig. 1, a demagnetizing frame 34 is arranged on the discharging conveyor frame 31, the demagnetizing frame 34 is a square frame body, the demagnetizing frame 34 is fixedly connected to one end of the discharging conveyor frame 31 far away from the workbench 11, the demagnetizing frame 34 is sleeved on the discharging conveyor chain 32, and demagnetizing is performed while the discharging conveyor chain 32 conveys the chain track section 4.

The implementation principle of caterpillar link magnetic particle inspection equipment in the embodiment of the application is as follows: the caterpillar track section 4 is placed on the supplied material conveying chain 22, the first driving motor 23 drives the supplied material conveying chain 22 to work, the caterpillar track section 4 is conveyed, when the caterpillar track section 4 reaches one end, close to the workbench 11, of the supplied material conveying chain 22, the controller 25 receives signals of the photoelectric sensor 27, the controller 25 controls the first driving motor 23 to stop working, and after the material taking mechanism 13 removes the caterpillar track section 4, close to one end of the workbench 11, the controller 25 controls the first driving motor 23 to continue working.

When the caterpillar link 4 reaches one end of the incoming material conveying chain 22 close to the workbench 11, the moving cylinder 1343 firstly drives the moving frame 134 to slide towards the incoming material conveying device 2, when the moving claw 135 is positioned at one side of the caterpillar link 4 close to the workbench 11, the lifting cylinder 132 drives the lifting frame 133 to move downwards until the finger rod 1352 is aligned with the hole on the caterpillar link 4, at this time, the moving frame 134 continues to slide towards the incoming material conveying device 2, the finger rod 1352 is inserted into the hole on the caterpillar link 4, then the lifting frame 133 is controlled to move upwards, meanwhile, the moving frame 134 reversely moves for one end distance, then the lifting frame 133 moves downwards, the caterpillar link 4 is placed on the workbench 11, the two magnetic powder inspection machines 12 perform magnetic powder inspection on the caterpillar link 4, thereafter, the moving frame 134 continues to move towards the discharging conveying chain 32, the finger rod 1352 is separated from the caterpillar link 4, then the lifting frame 133 is controlled to move upwards, and the process is continued, the plurality of chain links 4 are moved step by step in the direction of the outfeed conveyor chain 32.

When a certain track link 4 is placed above the discharging conveyor chain 32, the discharging conveyor chain 32 conveys the track link 4, and demagnetizes the track link 4 through the demagnetizing frame 34 in the conveying process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a caterpillar link magnetic particle inspection equipment which characterized in that: the flaw detection device comprises a flaw detection device (1), wherein a supplied material conveying device (2) is arranged on one side of the flaw detection device (1), and a discharging conveying device (3) is arranged on one side, far away from the supplied material conveying device (2), of the flaw detection device (1);

the incoming material conveying device (2) comprises an incoming material conveying frame (21) arranged on one side of the flaw detection device (1), an incoming material conveying chain (22) arranged on the incoming material conveying frame (21), and a first driving motor (23) for driving the incoming material conveying chain (22) to work, wherein the incoming material conveying frame (21) is arranged along the width direction of the flaw detection device (1), the incoming material conveying chain (22) is arranged along the length direction of the incoming material conveying frame (21), and the first driving motor (23) is fixedly arranged on the incoming material conveying frame (21);

the flaw detection device (1) comprises a workbench (11) connected with the incoming material conveying device (2), two magnetic particle flaw detectors (12) respectively arranged on two sides of the workbench (11) in the length direction, and a material taking mechanism (13) arranged above the workbench (11), wherein the length direction of the workbench (11) is consistent with that of the incoming material conveying device (2), and the length direction of the material taking mechanism (13) is consistent with that of the incoming material conveying device (2);

the discharging and conveying device (3) is arranged along the length direction of the workbench (11), and one end, close to the workbench (11), of the discharging and conveying device (3) is connected with the workbench (11).

2. The caterpillar-link magnetic particle inspection apparatus according to claim 1, wherein: be equipped with controller (25) of the work of control first driving motor (23) on supplied materials carriage (21), the one end that workstation (11) is close to supplied materials carriage (21) is equipped with mounting panel (26), mounting panel (26) vertical setting, mounting panel (26) are equipped with photoelectric sensor (27) towards one side of supplied materials carriage (21), photoelectric sensor (27) are connected with controller (25) electricity.

3. The caterpillar-link magnetic particle inspection apparatus according to claim 1, wherein: the material taking mechanism (13) comprises a rack (131) arranged above the workbench (11), a lifting cylinder (132) arranged at the top of the rack (131), a lifting frame (133) fixedly connected with a piston rod of the lifting cylinder (132), a moving frame (134) arranged on the lifting frame (133) in a sliding mode, and a moving claw (135) arranged below the moving frame (134), wherein the lifting cylinder (132) moves along the vertical direction, the lifting frame (133) is arranged along the length direction of the workbench (11), the moving frame (134) moves along the length direction of the workbench (11), and the moving claw (135) is provided with a plurality of parts along the length direction of the workbench (11).

4. The caterpillar-link magnetic particle inspection apparatus of claim 3, wherein: a movable cylinder (1343) is fixedly arranged at one end of the top of the movable frame (134) close to the incoming material conveying device (2), the piston rod of the moving cylinder (1343) moves along the length direction of the moving frame (134), a piston rod of the moving cylinder (1343) is fixedly connected with a touch panel (1334), the touch panel (1334) is fixedly connected with the bottom of the lifting frame (133), the touch plate (1334) is positioned at one end of the lifting frame (133) far away from the incoming material conveying device (2), a linear shaft (1333) is arranged on the lifting frame (133) along the length direction of the lifting frame (133), two linear shafts (1333) are arranged along the width direction of the lifting frame (133), a linear bearing (1341) is arranged at the position of the moving frame (134) corresponding to each linear shaft (1333), the linear bearings (1341) are in sliding fit with the linear shaft (1333), and a plurality of linear bearings (1341) are arranged along the length direction of the linear shaft (1333).

5. The caterpillar-link magnetic particle inspection apparatus of claim 3, wherein: two guide posts (136) are respectively arranged at two ends of the length direction of the top of the lifting frame (133), the guide posts (136) are vertically arranged, the guide posts (136) penetrate through the rack (131), and the guide posts (136) are connected with the rack (131) in a sliding mode.

6. The caterpillar-link magnetic particle inspection apparatus according to claim 1, wherein: ejection of compact conveyor (3) are including setting up ejection of compact carriage (31), ejection of compact transfer chain (32), the second driving motor (33) of drive ejection of compact transfer chain (32) work of setting up on ejection of compact carriage (31) that ejection of compact conveyor (3) one end was kept away from in workstation (11), the length direction setting of workstation (11) is followed in ejection of compact transfer chain (31), workstation (11) length direction setting is followed in ejection of compact transfer chain (32), ejection of compact transfer chain (32) link to each other with workstation (11), first driving motor (23) are fixed to be established on ejection of compact carriage (31).

7. The caterpillar-link magnetic particle inspection apparatus of claim 6, wherein: and a demagnetizing frame (34) is arranged at one end of the discharging conveying frame (31) far away from the workbench (11).

8. The caterpillar-link magnetic particle inspection apparatus according to claim 1, wherein: both sides of the length direction of the incoming material conveying chain (22) are provided with baffles (221), and the baffles (221) are arranged along the length direction of the incoming material conveying chain (22).