CN116338226A - Panel surface crack check out test set - Google Patents

Abstract

The invention discloses a sheet surface crack detection device, and relates to the technical field of detection devices. This panel surface crack check out test set, including conveying mechanism, conveying mechanism includes the box, the inside cavity of box, the delivery port has been seted up in the upper wall middle part of box, the warning mouth has been seted up in the upper wall rear side of box running through, the inside downside of box is provided with the gag lever post, the gag lever post is controlled to setting up and its both ends correspond the inner wall of fixed connection box, the right outer wall fixedly connected with motor of box, the left end output shaft fixedly connected with spindle of motor, the right wall of box is run through to the left end of spindle and stretch into the inside of box, the spindle passes through bearing swing joint with the box, the cylinder has been fixedly cup jointed in the middle section outside of spindle, this panel surface crack check out test set makes the line that inspection personnel can clearly look over panel crack through the fracture track of a plurality of detection needles, the crack detection accuracy of device is improved.

Description

Panel surface crack check out test set

Technical Field

The invention relates to the technical field of detection equipment, in particular to equipment for detecting surface cracks of a plate.

Background

Sheet materials are flat rectangular building material panels of standard size used in the construction industry as components for walls, ceilings or floors. And also to a metal plate that is forged, rolled or cast. The building material is divided into thin plates, middle plates, thick plates, extra thick plates and flat rectangular building material plates which are usually made into standard sizes.

The sheet will also have cracks due to various problems during the production process, in general, the cracks of the sheet will not cause great quality problems, but just to the sheet with special use, the existence of the cracks may cause use danger, so it is important to detect the cracks of the sheet, because the cracks of the sheet are too small, and there will be great errors in manual or photographic detection, thereby affecting the use of the sheet, so the current commercial devices for detecting the cracks of the sheet are less, and the specific lines of the cracks cannot be detected, therefore, a sheet surface crack detection device is needed to solve the problems

Disclosure of Invention

The invention aims to provide a sheet surface crack detection device for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a panel surface crack check out test set, includes conveying mechanism, conveying mechanism includes the box, the inside cavity of box, the transport mouth has been seted up in the upper wall middle part of box, the warning mouth has been seted up in the upper wall rear side of box, the inside downside of box is provided with the gag lever post, the gag lever post is controlled to setting up and its both ends and correspond the inner wall of fixed connection box, the right outer wall fixedly connected with motor of box, the left end output shaft fixedly connected with axostylus axostyle of motor, the right wall of box is run through to the left end of axostylus axostyle and stretch into the inside of box, the axostylus axostyle has been fixedly cup jointed the cylinder with the box in the middle section outside of axostylus axostyle, the surface upside and the axostylus axostyle are connected, the transport arm has been cup jointed in the outside of cylinder through the bearing activity, the well upper portion and the cylinder are connected, the upper end of transport arm presents the arcwall and has seted up the conveying tooth on it, the lower terminal surface middle part of transport arm has seted up the spacing groove, the limit groove corresponds cup joint in the right outer wall of the right side fixedly connected with motor of box, the left end output shaft fixedly connected with axostylus axostyle, the panel is just to the panel on the surface of the bottom plate.

Preferably, the inside of box is provided with warning mechanism, warning mechanism includes the fan case, the inside cavity of fan case, the left end of fan case runs through and the left wall of fixed connection box, the right wall laminating conveying arm of fan case, the left end of spindle runs through the right wall middle part of fan case and rather than through bearing swing joint, the impeller is in the inside of fan case and with the inside adaptation of fan case, the left port embedding fixedly connected with otter board of fan case, the otter board surface presents the mesh form, the back lateral wall of fan case runs through and fixedly communicates there is the trachea.

Preferably, the below of warning mouth is provided with the gas seat, the upper surface fixed connection box of gas seat's upper inner wall, warning groove one has been seted up at the lower surface middle part of gas seat, the one end embedding and the fixed intercommunication warning groove one of fan case are kept away from to the trachea, warning groove two has been seted up to the upper inner wall of warning groove one, warning groove two's upper end run through gas seat and with warning mouth intercommunication and adaptation, warning groove two's lower inner wall fixedly connected with spring one, spring one's upper end fixedly connected with warning pipe, the lower port of warning pipe corresponds to insert in warning groove two and with warning groove two adaptations, in the upper end of warning pipe stretches into the warning mouth, the middle part runs through on the rear wall of warning pipe and has seted up the vibrations hole, the front inner wall middle part slope and the fixedly connected with vibrations post of warning pipe, the rear end of vibrations post is close just to the vibrations hole.

Preferably, the top of conveying mechanism is provided with presses and holds the mechanism, it includes presses and holds the pole to press and hold the mechanism, press the middle part indent of holding the pole and wholly present the arc, the panel is in the below position of holding the pole, press the upper surface rear side fixedly connected with stand one of holding the pole, the upper end fixedly connected with riser one of stand, the upper surface middle part fixedly connected with stand two of riser one, the upper end fixedly connected with riser two of stand, the connecting block has been cup jointed in the activity of the outside of stand two, the connecting block is just right with the delivery port, the lower surface fixedly connected with spring two of connecting block, spring two round joints are in the outside of stand two, the lower extreme fixedly connected with riser one of spring two, the right surface middle part fixedly connected with spliced pole of connecting block, the right-hand member fixedly connected with bottom plate of spliced pole, the upper surface middle part fixedly connected with stand three of riser two.

Preferably, the left and right surfaces middle part of holding the pole is all fixedly connected with spring telescopic link, the one end fixedly connected with draw box of holding the pole is kept away from to the spring telescopic link, draw the case and hold the shape of pole the same, draw the inside cavity of case, draw the inside front and back fixedly connected with interior pole of case, the middle part of interior pole has cup jointed the pressure through the torsional spring activity and has held the slab band, the outside at interior pole is held the slab band wrap-around, the pressure is held the slab band and is had elasticity, the pressure is held slab band and is kept away from that one end of interior pole runs through draw case and fixed connection and is held the pole, the part that the slab band stretches out is in the below of spring telescopic link, the lower surface middle part contact panel surface of holding pole, draw case and pressure and interior pole is held the lower surface of slab band and all pasted and is equipped with abrasive paper.

Preferably, the pull box is far away from the clamping plate fixedly connected with clamping plate on the surface of the pressing rod, two clamping plates clamp plates from two sides, a first plate groove is formed in the rear lower side of the side, close to the clamping plates, of the clamping plates, a second plate groove is formed in the inner wall of the opposite side, opposite to the first plate groove, of the clamping plates, a third spring is fixedly connected with the inner wall of the opposite side, two springs are fixedly connected with a connecting plate at the end, close to the three phases, of the springs, the connecting plate is located in the second plate groove and is matched with the second plate groove, two protruding columns are fixedly connected with the side, close to the connecting plate, of the protruding columns, are correspondingly inserted into the first plate groove and are matched with the first plate groove, and inclined surfaces are formed in the upper sides of the ends, extending out of the first plate groove, of the protruding columns and incline downwards from top.

Preferably, the rear of holding mechanism is provided with detection mechanism, detection mechanism includes the lantern ring one, the quantity of lantern ring one is two, two lantern ring one with two draw the case one-to-one, the front side of lantern ring one corresponds fixed connection and draws the case, lantern ring one presents the annular, the upper wall thread connection of lantern ring one has the screw thread post, the lower extreme of screw thread post stretches into the inner circle of lantern ring one and fixedly connected with gasbag ball, two the one end face fixedly connected with lantern ring two that the lantern ring is first mutually, lantern ring two presents the annular, two the interior annular has been seted up at the one side middle part that the lantern ring is two the one end fixed connection interior annular that the spring is kept away from in four mutually, two the one end that the spring is kept away from in four mutually is fixedly connected with the rubber cushion, the one end that the rubber cushion is close to the lantern ring is corresponding to insert in the interior annular and with interior annular, the material of rubber cushion includes.

Preferably, two loop I has cup jointed the loop jointly with the inside of loop II, the cover groove has been seted up at the upper surface middle part of loop, is the middle section equidistance in the loop is even has cup jointed the loop III in proper order, the loop III is in two between the leather pad, the last inner wall fixedly connected with loop post of loop III, the loop post corresponds the embedding in the cover groove and with the loop adaptation, the rear side fixedly connected with needle file of loop III, the needle file presents the funnel form, the middle part of needle file is provided with a guard cylinder, the lower port of guard cylinder is in butt joint with the lower port of needle file, the inside activity of guard cylinder has cup jointed the detection needle, the lower extreme contact of detection needle is on the panel surface.

Compared with the prior art, the invention has the beneficial effects that:

this panel surface crack check out test set, panel is held by holding pole, draw-box and holding the board area pressure, thereby start motor, thereby make the cylinder eccentric rotation, thereby drive the conveying arm and remove, spacing through gag lever post and spacing groove, thereby make the upper end of conveying arm be oval track anticlockwise rotation, thereby the cooperation is carried the tooth and is promoted panel to the front side, make the detection needle lower extreme laminating panel surface of rear side, if there is the crack on the panel, the lower extreme of detection needle can insert wherein this moment, and break in the motion in-process of panel, a plurality of designs through the lantern ring three, thereby make a crack by many times location, thereby make the inspector can clearly look over the line of panel crack through the fracture track of a plurality of detection needles, the crack detection accuracy of improvement device.

According to the plate surface crack detection equipment, different plates can be pressed according to the thickness of the plates through the design of the second spring, in addition, the plates with different widths can be clamped through the telescopic design of the telescopic spring rod, the plates are conveyed through the clamping plates to be limited, and in addition, the number of the third lantern rings can be correspondingly supplemented or reduced according to the specific width of the plates through the connection of the first lantern ring and the pull box, so that the application range of the device is greatly improved.

This panel surface crack check out test set all pastes through the lower surface that holds the pole, draw case and hold the slab band and is equipped with abrasive paper to detect when carrying at the panel, alright polish the surface of panel, thereby get rid of burr and the scratch on panel surface simultaneously at the in-process of panel transportation, improved the quality after the panel detects.

According to the plate surface crack detection equipment, the distance between the two lantern rings can be changed according to the change of the pull box, the detection point can be added or subtracted by adapting to the width of the plate through the single design of the lantern rings, in addition, after the detection needle is inserted into the plate crack, the part of the detection needle below the lower end of the needle seat can be broken and inserted into the crack to be positioned, the part above the lower end of the needle seat can actively fall to supplement the lower end of the detection needle, the detection needle does not need to be replaced at any time, and the semiautomatic capacity of the device is improved.

According to the plate surface crack detection equipment, the conveying arm conveys the plate on the basis of the pressing mechanism, after the crack appears on the plate, the detection needle broken in the crack can be raised above the upper surface of the plate, when the raised detection needle passes through the pressing rod, the pull box and the pressing plate belt, the raised detection needle can be jacked up, so that the plate loses the pressing force at the moment, the conveying arm can not drive the plate to convey, and the conveying of the plate can be automatically stopped after the crack appears on the plate, and the automation capacity of the device is improved.

This panel surface crack check out test set, when holding the pole by the conflict of detecting needle and lifting, the grip block can follow synchronous lifting, thereby make protruding post and panel's side conflict, protruding post is extruded the inside of board groove one and board groove two this moment, just can jack-up panel top when the conveying arm motion contacts the panel bottom surface, the warning mouth has lost the shutoff of panel this moment, through the existence of spring one, make warning pipe stretch out warning mouth top, warning pipe passes through vibrations hole and external intercommunication this moment, rotate the inside that inhaled air just can be introduced into warning pipe through the trachea through the impeller, derive through vibrations hole at last, exist through vibrations post, make gaseous part between vibrations post and vibrations hole produce the backward flow, thereby send the sound of air vibrations, remind the maintainer to carry out the processing of panel, the crack existence warning effect of improving the device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a base plate of the present invention;

FIG. 3 is a schematic view of the interior of the case of the present invention;

FIG. 4 is a schematic view of a transfer arm according to the present invention;

FIG. 5 is a schematic diagram of a warning mechanism according to the present invention;

FIG. 6 is a schematic view of the interior of the gas holder of the present invention;

FIG. 7 is a schematic view of a pressing mechanism according to the present invention;

FIG. 8 is a schematic view of the interior of the pull box of the present invention;

FIG. 9 is a schematic view of a clamping plate according to the present invention;

FIG. 10 is a schematic diagram of a detection mechanism according to the present invention;

FIG. 11 is a schematic view of a collar according to the present invention;

fig. 12 is a three schematic views of a collar of the present invention.

In the figure: 1. a conveying mechanism; 101. a case; 102. a delivery port; 103. a warning port; 104. a limit rod; 105. a motor; 106. a crankshaft; 107. a cylinder; 108. a transport arm; 109. a conveying tooth; 110. a limit groove; 111. an impeller; 112. a bottom plate; 2. a warning mechanism; 201. a fan case; 202. a screen plate; 203. an air pipe; 204. an air seat; 205. a warning groove I; 206. a warning groove II; 207. a first spring; 208. a warning tube; 209. a vibration hole; 210. a vibration column; 3. a pressing and holding mechanism; 301. pressing the holding rod; 302. a first upright post; 303. a first vertical plate; 304. a second upright post; 305. a second vertical plate; 306. a connecting block; 307. a second spring; 308. a connecting column; 309. a third upright post; 310. pulling the box; 311. an inner rod; 313. pressing and holding the plate belt; 314. a clamping plate; 315. a first plate groove; 316. a second plate groove; 317. a third spring; 318. a connecting plate; 319. a protruding column; 320. a spring telescoping rod; 4. a detection mechanism; 401. a first lantern ring; 402. a threaded column; 403. an air bag ball; 404. a second lantern ring; 405. an inner ring groove; 406. a spring IV; 407. leather pad; 408. a loop bar; 409. a sleeve groove; 410. a collar III; 411. a sleeve column; 412. a needle stand; 413. a protective cylinder; 414. and (3) detecting the needle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a plate surface crack check out test set, including conveying mechanism 1, conveying mechanism 1 includes box 101, the inside cavity of box 101, the transport mouth 102 has been seted up in the upper wall middle part of box 101 runs through, warning mouth 103 has been seted up in the upper wall rear side of box 101 runs through, the inside lower middle side of box 101 is provided with gag lever post 104, gag lever post 104 left and right sides sets up and the inner wall of its both ends corresponding fixed connection box 101, the right outer wall fixedly connected with motor 105 of box 101, the left end output shaft fixedly connected with spindle 106 of motor 105, the left end of spindle 106 runs through the right wall of box 101 and stretches into the inside of box 101, spindle 106 and box 101 pass through bearing swing joint, the cylinder 107 has been fixedly cup jointed in the middle section outside of spindle 106, the surface upside and the spindle 106 of cylinder 107 are connected, the outside of cylinder 107 has cup jointed transport arm 108 through the bearing activity, the well upper portion and the cylinder 107 of transport arm 108 are connected, the upper end of transport arm 108 presents the arcwall face and has seted up transport tooth 109 on it, limit groove 110 has been seted up at the lower terminal surface middle part of transport arm 108, limit groove 110 corresponds cup joints in the outside of gag lever post 104 its and gag lever post 104 adaptation, initially, gag lever post 104 is in limit groove 110's the uppermost end, the upper end and the delivery port 102 just right and the adaptation of transport arm 108, the left segment outside fixedly connected with impeller 111 of spindle 106, the lower surface fixedly connected with bottom plate 112 of box 101, bottom plate 112 presents L, the upper surface at box 101 is placed to the panel.

The inside of box 101 is provided with warning mechanism 2, warning mechanism 2 includes fan case 201, the inside cavity of fan case 201, the left wall of just fixed connection box 101 is run through to the left end of fan case 201, the right wall laminating conveying arm 108 of fan case 201, the right wall middle part of fan case 201 is run through to the left end of spindle 106 and rather than through bearing swing joint, impeller 111 is in the inside of fan case 201 and with the inside adaptation of fan case 201, the left port embedding fixedly connected with otter board 202 of fan case 201, the otter board 202 surface presents the mesh form, the back lateral wall of fan case 201 runs through and fixedly communicates there is trachea 203.

The air seat 204 is arranged below the warning opening 103, the upper surface of the air seat 204 is fixedly connected with the upper inner wall of the box body 101, a warning groove I205 is formed in the middle of the lower surface of the air seat 204, an air pipe 203 is far away from the end of the fan box 201 and is embedded into and fixedly communicated with the warning groove I205, a warning groove II 206 is formed in the upper inner wall of the warning groove I205, the inner diameter of the warning groove II 206 is larger than that of the warning groove I205, the upper end of the warning groove II 206 penetrates through the air seat 204 and is communicated and matched with the warning opening 103, a spring I207 is fixedly connected with the lower inner wall of the warning groove II 206, the upper end of the spring I207 is fixedly connected with a warning pipe 208, the lower port of the warning pipe 208 is correspondingly inserted into the warning groove II 206 and is matched with the warning groove II 206, the upper end of the warning pipe 208 extends into the warning opening 103, a vibration hole 209 is formed in the middle of the rear side wall of the warning pipe 208 in a penetrating manner, the middle of the front inner wall of the warning pipe 208 is inclined and is fixedly connected with a vibration column 210, and the rear end of the vibration column 210 is close to and opposite to the vibration hole 209.

The upper side of conveying mechanism 1 is provided with pressure and holds mechanism 3, pressure is held mechanism 3 and is held pole 301 including pressing, the middle part of holding pole 301 is concave and wholly presents the arc, the panel is in the below position of holding pole 301, the upper surface rear side fixedly connected with stand one 302 of holding pole 301, the upper end fixedly connected with riser one 303 of stand one 302, the upper surface middle part fixedly connected with stand two 304 of stand one 303, the upper end fixedly connected with riser two 305 of stand two 304, the outside activity cup joint of stand two 304 has connecting block 306, connecting block 306 is just right with delivery port 102, the lower surface fixedly connected with spring two 307 of connecting block 306, spring two 307 round the outside at stand two 304, the lower extreme fixedly connected with riser one 303 of spring two 307, the right surface middle part fixedly connected with spliced pole 308 of connecting block 306, the right-hand member fixedly connected with bottom plate 112 of spliced pole 308, the upper surface middle part fixedly connected with stand three 309 of riser two 305.

The middle parts of the left surface and the right surface of the pressing rod 301 are fixedly connected with a spring telescopic rod 320, the end, away from the pressing rod 301, of the spring telescopic rod 320 is fixedly connected with a draw box 310, the draw box 310 is identical to the pressing rod 301 in shape, the draw box 310 is hollow, the inside of the draw box 310 is fixedly connected with an inner rod 311 in front and back directions, the middle part of the inner rod 311 is movably sleeved with a pressing plate belt 313 through a torsion spring, the pressing plate belt 313 is wound on the outer side of the inner rod 311, the pressing plate belt 313 has elasticity, the end, away from the inner rod 311, of the pressing plate belt 313 penetrates the draw box 310 and is fixedly connected with the pressing plate 301, the extending part of the pressing plate belt 313 is positioned below the spring telescopic rod 320, the middle parts of the lower surfaces of the pressing rod 301, the draw box 310 and the pressing plate belt 313 are contacted with the surfaces of plates, and abrasive papers are adhered to the lower surfaces of the pressing plate 301, the draw box 310 and the inner rod 311.

The clamping plates 314 are fixedly connected to the surface of the pull box 310, which is far away from the pressing rod 301, the two clamping plates 314 clamp plates from two sides, a first plate groove 315 is formed in the rear lower side of the surface, which is close to the two clamping plates 314, a second plate groove 316 is formed in the inner wall of the side, which is opposite to the first plate groove 315, the specification of the second plate groove 316 is larger than that of the first plate groove 315, a third spring 317 is fixedly connected to the inner wall of the side, which is opposite to the second plate groove 316, a connecting plate 318 is fixedly connected to the end, which is close to the third spring 317, of the connecting plate 318, a protruding column 319 is arranged in the inner portion of the second plate groove 316 and is adapted to the second plate groove 316, the end, which is close to the connecting plate 318, of the protruding column 319 is correspondingly inserted into the first plate groove 315, is formed in an inclined surface on the upper side, which is protruded from the first plate groove 315, and is inclined downwards (as shown in fig. 9).

The rear of the pressing mechanism 3 is provided with a detection mechanism 4, the detection mechanism 4 comprises a first lantern ring 401, the number of the first lantern rings 401 is two, the first lantern rings 401 and the second pull boxes 310 are in one-to-one correspondence, the front sides of the first lantern rings 401 are correspondingly and fixedly connected with the pull boxes 310, the first lantern rings 401 are annular, the upper walls of the first lantern rings 401 are connected with threaded columns 402 in a penetrating threaded manner, the lower ends of the threaded columns 402 extend into the inner rings of the first lantern rings 401 and are fixedly connected with air bag balls 403, the end faces of the first lantern rings 401, which are close to each other, are fixedly connected with a second lantern ring 404, the second lantern rings 404 are annular, the middle parts of the surfaces of the two lantern rings 404, which are close to each other, are provided with inner annular grooves 405, springs four 406 are arranged in the inner parts of the inner annular grooves 405, the ends, which are far away from each other, of the four springs 406 are fixedly connected with leather pads 407, and the ends, which are close to the second lantern rings 404, are correspondingly inserted into the inner annular grooves 405 and are matched with the inner annular grooves 405, and the leather pads 407 comprise rubber materials.

The sleeve rod 408 is jointly sleeved in the two sleeve rings 401 and 404, the sleeve groove 409 is formed in the middle of the upper surface of the sleeve rod 408, the sleeve ring three 410 is uniformly sleeved in the middle of the sleeve groove 409 in sequence, the sleeve ring three 410 is positioned between the two leather pads 407, the sleeve column 411 is fixedly connected to the upper inner wall of the sleeve ring three 410, the sleeve column 411 is correspondingly embedded into the sleeve groove 409 and is matched with the sleeve groove 409, the needle seat 412 is fixedly connected to the rear side of the sleeve ring three 410, the needle seat 412 is in a funnel shape, the protection barrel 413 is arranged in the middle of the needle seat 412, the lower port of the protection barrel 413 is in butt joint with the lower port of the needle seat 412, the detection needle 414 is movably sleeved in the protection barrel 413, and the lower end of the detection needle 414 is in contact with the surface of a plate.

Working principle:

the first step: the panel is pressed by the pressing rod 301, the draw box 310 and the pressing plate 313, the motor 105 is started, the cylinder 107 eccentrically rotates, the conveying arm 108 is driven to move, the upper end of the conveying arm 108 is enabled to rotate anticlockwise through limiting of the limiting rod 104 and the limiting groove 110, the panel is pushed to the front side by matching with the conveying teeth 109, the lower end of the rear detection needle 414 is attached to the surface of the panel, if a slit exists on the panel, the lower end of the detection needle 414 can be inserted into the slit, the slit is broken in the movement process of the panel, the slit is positioned for multiple times through the design of the lantern ring III 410, and accordingly a inspector can clearly check the lines of the slit of the panel through the breaking tracks of the detection needles 414, and the slit detection accuracy of the device is improved.

And a second step of: through the design of spring two 307 to can press the different planks according to the difference of plank thickness, in addition through the flexible design of spring telescopic link 320, can the centre gripping different width's planks, and carry through grip block 314 to the plank to carry and carry out spacing, in addition through the connection of the draw box 310 of lantern ring one 401, thereby make the quantity of lantern ring three 410 also carry out the targeted supplementary or delete according to the specific width of plank, great improvement the application scope of device.

And a third step of: the lower surfaces of the pressing holding rod 301, the pull box 310 and the pressing holding plate belt 313 are respectively stuck with abrasive paper, so that the surface of the plate can be polished when the first plate is detected and conveyed, burrs and scratches on the surface of the plate are removed in the process of plate transportation, and the quality of the detected plate is improved.

Fourth step: the distance between the two first collars 401 can be changed according to the change of the pull box 310, the single design of the third collars 410 can adapt to the width of the plate to add or delete the detection points, in addition, after the detection needle 414 is inserted into the plate slit, the part of the detection needle 414 below the lower end of the needle seat 412 can be broken and inserted into the slit to be positioned, and the part above the lower end of the needle seat 412 can actively fall to supplement the lower end of the detection needle 414, so that the detection needle 414 does not need to be replaced all the time, and the semiautomatic capacity of the device is improved.

Fifth step: the conveying arm 108 conveys the plate based on the pressing of the pressing mechanism 3, after a crack appears on the plate, the detecting needle 414 broken in the crack protrudes above the upper surface of the plate, when the protruding detecting needle 414 passes through the pressing rod 301, the pull box 310 and the pressing plate belt 313, the protruding detecting needle is lifted up, so that the plate loses the pressing force at the moment, the movement of the conveying arm 108 can not drive the plate to convey, the plate can be automatically stopped after the crack appears on the plate, and the automation capacity of the device is improved.

Sixth step: while the holding rod 301 is pushed against and lifted by the detecting needle 414, the clamping plate 314 is lifted synchronously, so that the protruding column 319 is pushed against the side edge of the plate, the protruding column 319 is pushed to the inside of the first plate groove 315 and the second plate groove 316, the plate is lifted upwards when the conveying arm 108 moves to contact the bottom surface of the plate, the upper end of the detecting needle 414 and the contact part of the holding mechanism 3 become the pivot point of the plate due to the existence of the detecting needle 414, the part of the plate at the rear side of the detecting needle 414 is lifted by the conveying arm 108, the rear side of the plate passes through the protruding column 319 and moves to the upper side of the protruding column 319, the protruding column 319 stretches out again, the rear end of the plate is lifted to be in an inclined state, the warning port 103 loses the blocking of the plate, the warning pipe 208 stretches out to the upper side of the warning port 103 due to the existence of the first spring 207, the warning pipe 208 is communicated with the outside through the vibration hole 209, the air sucked in through the rotation of the impeller 111 is guided into the inside of the warning pipe 208 through the warning pipe 203, finally guided out of the warning pipe 209 through the inside of the warning pipe 209 through the vibration pipe 209, and finally the crack 210 is guided out through the hole 209, the part of the plate at the rear side of the plate through the impeller 111, the rear side of the plate is moved to the protruding column 319 moves to the upper part of the protruding column 319, and the protruding column 319 is stretched out again, so that the plate is in a tilting state is in an inclined state.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a panel surface crack check out test set, includes conveying mechanism (1), conveying mechanism (1) includes box (101), the inside cavity of box (101), conveying port (102) have been seted up in the upper wall middle part of box (101) run through, warning mouth (103) have been seted up in the upper wall rear side of box (101) run through, the inside downside of box (101) is provided with gag lever post (104), gag lever post (104) are controlled to setting up and its both ends correspond the inner wall of fixed connection box (101), its characterized in that: the utility model discloses a motor, including box (101) and bottom plate (112), right outer wall fixedly connected with motor (105) of box (101), the left end output shaft fixedly connected with spindle (106) of motor (105), the right wall of box (101) is run through to the left end of spindle (106) and stretches into the inside of box (101), spindle (106) are through bearing swing joint with box (101), cylinder (107) have been cup jointed in the middle section outside of spindle (106) fixedly, the surface upside and the spindle (106) of cylinder (107) are connected, conveying arm (108) have been cup jointed through the bearing activity in the outside of cylinder (107), the well upper portion and the cylinder (107) of conveying arm (108) are connected, the upper end of conveying arm (108) presents arcwall face and has seted up conveying tooth (109) on it, limit groove (110) have been seted up at the lower terminal surface middle part of conveying arm (108), limit groove (110) correspond cup joint in the outside of limit lever (104) its and limit lever (104) adaptation, the upper end and conveying mouth (102) of conveying arm (108) just to be connected with spindle (106), bottom plate (112) are placed on the surface of the box (101) fixedly.

2. A panel surface crack detection device as claimed in claim 1, characterized in that: the inside of box (101) is provided with warning mechanism (2), warning mechanism (2) include fan case (201), the inside cavity of fan case (201), the left end of fan case (201) runs through and the left wall of fixed connection box (101), right wall laminating conveying arm (108) of fan case (201), the left end of spindle (106) runs through the right wall middle part of fan case (201) and rather than through bearing swing joint, impeller (111) are in the inside of fan case (201) and with the inside adaptation of fan case (201), the left port embedding fixedly connected with otter board (202) of fan case (201), otter board (202) surface presents the mesh form, the rear side wall of fan case (201) runs through and fixedly connected with trachea (203).

3. A panel surface crack detection device as claimed in claim 2, characterized in that: the utility model discloses a vibrating column, including fan case (201), warning mouth (103), air seat (204) are provided with below of warning mouth (103), the upper inner wall of upper surface fixed connection box (101) of air seat (204), warning groove one (205) have been seted up at the lower surface middle part of air seat (204), the air pipe (203) keep away from that one end embedding of fan case (201) and fixed intercommunication warning groove one (205), warning groove two (206) have been seted up to the upper inner wall of warning groove one (205), the upper end of warning groove two (206) runs through air seat (204) and with warning mouth (103) intercommunication and adaptation, the lower inner wall fixedly connected with spring one (207) of warning groove two (206), the upper end fixedly connected with warning pipe (208) of spring one (207), the lower port of warning pipe (208) corresponds to insert in warning groove two (206) and with warning groove two (206) adaptation, the upper end of warning pipe (208) stretches into in warning mouth (103), the rear side wall upper middle part of warning pipe (208) runs through and is equipped with warning groove two (208), the rear end of warning pipe (208) just has the vibrations post (209) to connect the inner wall (209) near-end of vibration column.

4. A panel surface crack detection device as claimed in claim 1, characterized in that: the utility model provides a conveying mechanism, conveying mechanism (1) is provided with pressure and holds mechanism (3), pressure is held mechanism (3) including holding pole (301) to press, the middle part indent of holding pole (301) and whole arc that presents, panel is in the below position of holding pole (301) to press, the upper surface rear side fixedly connected with stand (302) of holding pole (301), the upper end fixedly connected with riser (303) of stand (302), the upper surface middle part fixedly connected with stand (304) of riser (303), the upper end fixedly connected with riser (305) of stand (304), connecting block (306) have been cup jointed in the outside activity of stand (304), connecting block (306) are just right with delivery port (102), the lower surface fixedly connected with spring (307) of connecting block (306), the outside at stand (304) is connected in the wrap around to spring (307), the lower extreme fixedly connected with riser (303) of spring (307), the upper surface fixedly connected with riser (308) of right side fixedly connected with riser (308), the middle part (308) of connecting block (306).

5. A panel surface crack detection device as claimed in claim 4, characterized in that: the utility model discloses a grinding device for grinding abrasive paper, including pressing handle (301), draw-in box (310), hold handle (301), spring telescopic rod (320) are all fixedly connected with in the middle part of the left and right surfaces of pressing handle (301), the end fixedly connected with draw-in box (310) that holds handle (301) is kept away from to spring telescopic rod (320), draw-in box (310) and the shape of holding handle (301) are the same, the inside cavity of draw-in box (310), inside front and back fixedly connected with interior pole (311) of draw-in box (310), hold strap (313) have been cup jointed through the torsional spring activity in the middle part of interior pole (311) and have been pressed and hold strap (313), press and hold strap (313) the outside of wrap-around in interior pole (311), press and hold strap (313) have elasticity, the end that holds strap (313) and run through draw-in box (310) and fixed connection hold handle (301), the portion that holds strap (313) stretches out is in the below of spring telescopic rod (320), hold strap (313) and hold down surface contact with lower surface (311) and hold down abrasive paper.

6. A panel surface crack detection device as claimed in claim 5, characterized in that: the draw-in box (310) is kept away from the fixed connection of that surface of holding pole (301) grip block (314), two grip block (314) are followed both sides centre gripping panel, two behind the lower side of that grip block (314) is close has seted up board groove one (315), two board groove two (316) have been seted up to board groove one (315) just to that side inner wall, two board groove two (316) just to that side inner wall fixedly connected with spring three (317), two that one end that spring three (317) is close is fixedly connected with connecting plate (318), connecting plate (318) are in the inside of board groove two (316) and with board groove two (316) adaptation, two that one side that connecting plate (318) is close is fixedly connected with protruding post (319), protruding post (319) are close to the one end of connecting plate groove one (315) and are corresponding to insert in board groove one (315) and with board groove one (315) adaptation, protruding post (319) stretch out that one end of board groove one (315) and incline down from the upper side and set up.

7. A panel surface crack detection device as claimed in claim 6, characterized in that: the rear of holding mechanism (3) is provided with detection mechanism (4), detection mechanism (4) are including lantern ring one (401), the quantity of lantern ring one (401) is two, two lantern ring one (401) and two draw case (310) one-to-one, the front side of lantern ring one (401) corresponds fixed connection draw case (310), lantern ring one (401) presents annular, the upper wall thread connection of lantern ring one (401) has screw thread post (402), the lower extreme of screw thread post (402) stretches into the inner circle of lantern ring one (401) and fixedly connected with gasbag ball (403), two the one end face fixedly connected with lantern ring two (404) that lantern ring one (401) is close to, two lantern ring two (404) present annular in the middle part of one face that lantern ring two (404) are close to, the inside of interior ring groove (405) is provided with four springs (406), two the one end that four springs (406) keep away from is fixedly connected with screw thread post (402), two the one end that the inner wall that the inner ring four springs (405) are close to each other is connected with the rubber cushion (407), two the one end that the leather cushion (407) is close to that the rubber cushion (407) is close to, and the one end that the leather cushion (407) is close to.

8. A panel surface crack detection device as claimed in claim 7, characterized in that: the sleeve rod (408) has been cup jointed jointly to the inside of two lantern rings (401) and lantern ring two (404), sleeve groove (409) has been seted up at the upper surface middle part of sleeve rod (408), is sleeve ring three (410) have been cup jointed in proper order to the middle section equidistance of sleeve groove (409), sleeve ring three (410) are in two between leather pad (407), the upper inner wall fixedly connected with sleeve post (411) of sleeve ring three (410), sleeve post (411) correspond embedding sleeve groove (409) and with sleeve groove (409) adaptation, the rear side fixedly connected with needle file (412) of sleeve ring three (410), needle file (412) present the hopper-shaped, the middle part of needle file (412) is provided with protection tube (413), the lower port of protection tube (413) is docked with the lower port of needle file (412), the inside activity of protection tube (413) has cup jointed detection needle (414), the lower termination of detection needle (414) touches panel surface.

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