CN214440983U - Elastic sheet detection equipment - Google Patents

Abstract

The utility model provides a shell fragment check out test set, including flexible loading attachment, conveying reflux unit, visual detection mechanism, detection device and the discharge apparatus that sets up in the frame, flexible loading attachment is used for the flexible ejection of compact of shell fragment, and flexible loading attachment includes detection camera and adjustment tool, and detection camera is used for discerning the ejection of compact state of shell fragment in order to place the shell fragment of the same state on the same region of adjustment tool, so that the shell fragment that reaches conveying reflux unit all is in the same state; the conveying backflow device is used for conveying the elastic sheet, the visual detection mechanism is used for detecting the appearance of the elastic sheet, the detection device is used for detecting the size of the elastic sheet, and the discharging device is used for conveying the elastic sheet which is qualified to be detected to the next procedure or transferring the elastic sheet which is unqualified to be detected out of the discharging device. The utility model discloses a shell fragment check out test set has effectively improved degree of automation, detection efficiency and the detection precision that the shell fragment detected.

Description

Elastic sheet detection equipment

Technical Field

The utility model relates to an automation equipment technical field especially relates to a shell fragment check out test set.

Background

The elastic sheet is widely applied to electrical equipment such as mobile phones and air conditioners, but the shape of the elastic sheet is special, so that certain difficulties exist in conveying, taking, placing, positioning and the like of the elastic sheet, and the elastic sheet is difficult to detect. Generally adopt the manual work to get the blowing among the prior art and detect, this has not only influenced detection efficiency, detects moreover and has certain artificial error, and detection effect obtains not guaranteeing, and manual operation can cause secondary damage to the shell fragment, influences its yield.

Therefore, a shrapnel detection device capable of being used for shrapnel detection is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell fragment check out test set that can be used for the shell fragment to detect.

In order to achieve the purpose, the utility model provides a shell fragment check out test set, including flexible loading attachment, conveying reflux unit, visual detection mechanism, detection device and the discharge apparatus that sets up in the frame, flexible loading attachment is used for the flexible ejection of compact of shell fragment, flexible loading attachment includes detection camera and adjustment tool, the detection camera is used for discerning the ejection of compact state of shell fragment in order to place the shell fragment of the same state on the same region of adjustment tool, so that the shell fragment that reaches the conveying reflux unit is in the same state; the conveying backflow device is used for conveying the elastic sheet, the visual detection mechanism is used for detecting the appearance of the elastic sheet, the detection device is used for detecting the size of the elastic sheet, and the discharging device is used for conveying the elastic sheet which is qualified to be detected to the next procedure or transferring the elastic sheet which is unqualified to be detected out of the discharging device.

Compared with the prior art, the utility model discloses a shell fragment check out test set, including the flexible loading attachment that is used for flexible material loading, be used for conveying the work piece and flow the conveying reflux unit that draws the tool backward flow, be used for visual appearance detection's visual detection mechanism, be used for size detection's detection device and be used for the discharge apparatus of the ejection of compact. Adopt flexible material loading can avoid damaging the shell fragment, still be provided with detection camera and adjustment tool on flexible loading attachment, because there can be A face, B face and three kinds of circumstances of standing when the shell fragment ejection of compact, and subsequent detection needs the state of shell fragment unanimous to better detect. The state when being provided with the detection camera and can catching the shell fragment ejection of compact is provided with the adjustment tool, can adjust the shell fragment to the same state through the rotation of adjustment tool to subsequent detection. The shell fragment carries out the recovery of ejection of compact and NG piece through discharge apparatus after vision detection mechanism and detection device detect. The utility model discloses a shell fragment check out test set, the structure sets up rationally, and the state when having realized the work piece conveying is unanimous, can convey and fix a position the work piece automatically, can detect the work piece automatically, has effectively improved degree of automation, detection efficiency and detection precision.

Preferably, the flexible feeding device further comprises a flexible vibration disc and a first material taking mechanism, the detection camera is located above the flexible vibration disc to detect states of the elastic sheets in the flexible vibration disc, the adjustment jig comprises a plurality of rotating material discharging mechanisms, the first material taking mechanism picks up the elastic sheets in the same state and places the elastic sheets in the same material discharging mechanism, the material discharging mechanisms rotate clockwise/anticlockwise to discharge materials by the first material taking mechanism, and the elastic sheets on the adjustment jig are in the same state after the plurality of material discharging mechanisms return.

Preferably, each discharging mechanism is provided with a rotating assembly and a positioning assembly connected to the rotating assembly, the positioning assembly is provided with a plurality of discharging pieces, each discharging piece comprises a first discharging portion and a second discharging portion which are arranged oppositely, and the rotating assembly acts to enable the elastic sheet to be placed in the first discharging portion or the second discharging portion.

Preferably, one end of the conveying and refluxing device is provided with a second material taking mechanism, and the elastic sheet on the adjusting jig is placed on the conveying and refluxing device by means of the second material taking mechanism; the conveying backflow device comprises a conveying line and a backflow line, a flow pulling jig used for placing the elastic sheet is arranged on the conveying line, and the backflow line is used for backflow of the flow pulling jig.

Preferably, the detection device comprises a pre-positioning mechanism and a rotary table which are positioned at one end of the transmission reflux device, a feeding mechanism, a first detection mechanism, a second detection mechanism and a discharging mechanism are sequentially arranged on the periphery of the rotary table along the rotation direction of the rotary table, a third material taking mechanism is further arranged between the feeding mechanism and the pre-positioning mechanism, the third material taking mechanism is used for picking up the elastic sheet on the pre-positioning mechanism to the feeding mechanism, the first detection mechanism is used for detecting the size on the first surface of the elastic sheet, the second detection mechanism is used for detecting the size on the second surface of the elastic sheet, and the discharging mechanism is used for discharging the detected elastic sheet.

Preferably, a plurality of positioning fixtures for placing the elastic sheet are arranged on the turntable along the circumferential direction of the turntable, a plurality of positioning structures for positioning are arranged on each positioning fixture, a driving assembly is arranged corresponding to each positioning structure, and the driving assembly is matched with the positioning structures to position the elastic sheet on the positioning fixtures, so that the elastic sheet is detected by the first detection mechanism or the second detection mechanism.

Preferably, the positioning structure comprises an object placing member, a first clamping member, a second clamping member, a pressing member and a first positioning member, the object placing member is used for placing the elastic sheet, the first clamping member and the second clamping member are oppositely arranged on two sides of the object placing member, the pressing member is located at one end of the object placing member, the first positioning member is connected to the first clamping member or the second clamping member, and the driving member is operated to enable the first clamping member, the second clamping member, the pressing member and the first positioning member to simultaneously operate.

Preferably, the positioning structure comprises a second positioning component for positioning, the second positioning component is located at one end, away from the first positioning component, of the object in a sliding mode, the feeding mechanism is provided with a first shifting component for driving the second positioning component, and the first shifting component acts on the second positioning component to enable the second positioning component to slide into the elastic piece.

Preferably, the first detection mechanism comprises a first camera detection assembly and a first light source assembly for detection, the first camera detection assembly is positioned at the top of the turntable, and the first light source assembly is positioned at the bottom of the turntable; the second detection mechanism comprises a second camera detection component and a second light source component for detection and a second toggle component for toggling the positioning mechanism, the second camera detection component is located at the bottom of the turntable, and the second light source component and the second toggle component are located at the top of the turntable.

Preferably, the discharging device comprises a third material taking mechanism, a tray conveying mechanism and an NG mechanism, and the third material taking mechanism picks up the elastic sheets detected on the detecting device and places the elastic sheets on the tray conveying mechanism or the NG mechanism.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a shrapnel detecting device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the flexible feeding device in fig. 1.

Fig. 3 is a schematic structural diagram of the adjusting jig of the present invention.

Fig. 4 is a schematic structural view of the discharging member of fig. 3.

Fig. 5 is a schematic structural diagram of a second material taking mechanism of the present invention.

Fig. 6 is a schematic structural view of the take-out assembly of fig. 5.

Fig. 7 is a schematic structural diagram of a conveying backflow mechanism in the conveying backflow device of the present invention.

Fig. 8 is a schematic structural view of the flow-drawing jig in fig. 7.

Fig. 9 is a schematic structural diagram of the detection apparatus in fig. 1.

Fig. 10 is a schematic structural view of the turntable and the positioning mechanism on the turntable in fig. 9.

Fig. 11 is a schematic structural diagram of the pre-positioning mechanism of the present invention.

FIG. 12 is a schematic structural view of the positioning mechanism and the first toggle assembly of FIG. 9.

Fig. 13 is a schematic view of a partial structure of the positioning jig in fig. 12.

Fig. 14 is a schematic structural view of the positioning jig in fig. 12.

Fig. 15 is a schematic view of the structure of fig. 12 from another angle.

Fig. 16 is a schematic structural view of the first detection mechanism in fig. 9.

Fig. 17 is a schematic structural view of the second detection mechanism in fig. 9.

Fig. 18 is a schematic structural view of the blanking mechanism in fig. 9.

Fig. 19 is a schematic view of the discharging device in fig. 1.

Fig. 20 is a schematic structural view of the NG mechanism in fig. 19.

Description of reference numerals:

1000. a spring plate detection device; 1001. a spring plate; 1002. a turntable;

100. a flexible feeding device; 10. a flexible vibratory pan; 20. a first material taking mechanism; 30. detecting a camera; 40. Adjusting the jig; 401. a discharging mechanism; 41. a first power member; 42. a first support base; 43. a second support seat; 44. a rotating shaft; 45. a second power member; 46. a discharging part; 461. a first discharge part; 462. a second discharge part; 463. a first magnetic member; 464. a buffer limiting component; 47. a first slide assembly; 50. a second material taking mechanism; 51. a material taking assembly; 511. positioning blocks; 512. a clamping jaw;

200. a delivery reflux unit; 210. a delivery return mechanism; 211. a first cylinder; 212. a first mating portion; 213. a second cylinder; 214. a second docking portion; 215. a flow-drawing jig; 2151. a second magnetic member; 2152. An avoidance part; 220. a return line; 230. a conveyor line; 240. detecting lines;

300. a detection device; 310. a feeding mechanism; 311. a pre-positioning mechanism; 3111. a third magnetic member; 3112. a limiting member; 3113. a sensor; 3114. a base plate; 3115. a second slide assembly; 3116. a third cylinder; 312. a first toggle assembly; 3121. a shifting block; 320. a first detection mechanism; 321. a first camera detection component; 22. a first light source assembly; 330. a second detection mechanism; 331. a second camera detection component; 332. a second light source assembly; 333. a cleaning assembly; 334. a second toggle assembly; 340. a blanking mechanism; 341. a blowing assembly; 342. a getter assembly; 350. a positioning mechanism; 351. positioning a jig; 3510. placing an object; 3511. a first clamping assembly; 3512. a second clamping assembly; 3513. a first positioning assembly; 3514. A material pressing component; 3515. a second positioning assembly; 3516. a first rolling member; 3517. a second rolling member; 3518. a push block; 352. a power assembly; 3521. a fourth cylinder; 3522. a first ejector; 3523. a second ejector; 3524. and pushing the material piece.

400. A discharge device; 410. a third material taking mechanism; 420. a tray transport mechanism; 430. an NG mechanism; 431. NG a material tray; 432. and a third sliding assembly.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1, the present invention provides a shrapnel detecting apparatus 1000, which comprises a flexible feeding device 100, a conveying and refluxing device 200, a vision detecting mechanism, a detecting device 300 and a discharging device 400 arranged on a frame. The flexible feeding device 100 is used for flexible discharging of the elastic sheet 1001, the flexible feeding device 100 comprises a detection camera 30 and an adjusting jig 40, the detection camera 30 is used for identifying the discharging state of the elastic sheet 1001 so as to place the elastic sheet 1001 in the same state on the same area of the adjusting jig 40, and therefore the elastic sheets 1001 reaching the transmission backflow device 200 are all in the same state. The transmission reflow apparatus 200 is used for transmitting the elastic sheet 1001. The visual detection mechanism is used to detect the appearance of the spring 1001. The detecting device 300 is used for detecting the size of the elastic sheet 1001. The discharging device 400 is used for conveying the elastic sheet 1001 which is qualified in detection to the next process or moving the elastic sheet 1001 which is unqualified in detection out of the discharging device 400.

After the technical scheme above is adopted, the utility model discloses a shell fragment check out test set 1000, including the flexible loading attachment 100 that is used for flexible material loading, be used for conveying the work piece and flow and draw the conveying reflux unit 200 that tool 215 backward flow, be used for visual appearance detection's visual detection mechanism, be used for the detection device 300 of vision and size detection and be used for the discharge apparatus 400 of the ejection of compact. Adopt flexible material loading can avoid damaging shell fragment 1001, still be provided with detection camera 30 and adjustment tool 40 on flexible loading attachment 100, because there can be A face, B face and the three kinds of circumstances of standing when the ejection of compact of shell fragment 1001, and subsequent detection needs the state of shell fragment 1001 unanimous to better detect. The detection camera 30 is arranged to capture the state of the elastic sheet 1001 during discharging, the adjustment jig 40 is arranged, and the elastic sheet 1001 can be adjusted to the same state through rotation of the adjustment jig 40, so that subsequent detection is facilitated. The shrapnel 1001 is detected by the visual detection mechanism and the detection device 300 and then discharged by the discharging device 400 and recovered by the NG pieces. The utility model discloses a shell fragment check out test set 1000, the structure sets up rationally, and the state when having realized the work piece conveying is unanimous, can convey and fix a position the work piece automatically, can detect the work piece automatically, has effectively improved degree of automation, detection efficiency and detection precision.

Referring to fig. 2 and 3, in some alternative embodiments, the flexible feeding device 100 further includes a flexible vibration tray 10 and a first material taking mechanism 20, and the detection camera 30 is located above the flexible vibration tray 10 to detect the state of each elastic sheet 1001 in the flexible vibration tray 10. Three conditions of A surface, B surface and standing exist when the elastic sheets 1001 are discharged from the flexible vibration disk 10, and the state of each elastic sheet 1001 can be determined by the capture of the detection camera 30. Two sides of the flexible vibration disk 10 are respectively provided with a first material taking mechanism 20, and each first material taking mechanism 20 is used for picking up the elastic sheet 1001 in the corresponding area on the vibration disk. When the detection camera 30 detects that there are more elastic sheets 1001 on the a side in the corresponding area, the corresponding first material taking mechanism 20 picks up only the elastic sheet 1001 on the a side in the area and places the area in the corresponding material placing mechanism 401. When the detection camera 30 detects that there are more elastic sheets 1001 on the B side in the corresponding area, the corresponding first material taking mechanism 20 picks up only the elastic sheets 1001 on the B side in the area and places the picked elastic sheets in the corresponding material placing mechanism 401. When detecting that there are more standing spring plates 1001, the material is not taken, and the material is discharged by vibration again. On the other hand, the adjusting jig 40 includes a plurality of discharging mechanisms 401 rotating, and the first material taking mechanism 20 picks up the elastic sheet 1001 in the same state and places the same elastic sheet in the same discharging mechanism 401. Before the elastic sheet 1001 discharges, the discharging mechanisms 401 rotate clockwise/anticlockwise according to the surface a or the surface B of the elastic sheet 1001, so that the states of all the elastic sheets 1001 are consistent when the discharging mechanisms 401 return after the first material taking mechanism 20 discharges materials on the discharging mechanism 401. That is, the elastic sheets 1001 on the adjusting jig 40 are all in the same state after the plurality of material placing mechanisms 401 return.

Referring to fig. 3 and 4, in some alternative embodiments, each drop feed mechanism 401 is provided with a rotating assembly and a positioning assembly connected to the rotating assembly. The discharging mechanism 401 is slidably disposed on the base of the adjusting jig 40 through the first sliding assembly 47. The rotating assembly includes a first power member 41, a first supporting seat 42, a second supporting seat 43 and a rotating shaft 44. The rotating shaft 44 is located between the first supporting seat 42 and the second supporting seat 43 and at the output end of the first power element 41. The rotating shaft 44 is provided with a plurality of discharging members 46, and the first power member 41 is operated to make the rotating shaft 44 drive the plurality of discharging members 46 to rotate. The other end of the rotating shaft 44 is connected with a second power member 45, and the second power member 45 acts to enable the elastic sheet 1001 to be placed on the discharging member 46 or enable the elastic sheet 1001 on the discharging member 46 to complete positioning. Specifically, each discharging member 46 includes a first discharging portion 461 and a second discharging portion 462 arranged oppositely, a first magnetic member 463 is arranged on each of the first discharging portion 461 and the second discharging portion 462, and the rotating assembly operates to enable the elastic sheet 1001 to be placed on the first discharging portion 461 or the second discharging portion 462. The discharging member 46 is further provided with a buffering limiting assembly 464, the elastic sheet 1001 is placed on the first discharging portion 461 or the second discharging portion 462 and is adsorbed and fixed to the elastic sheet 1001 through the first magnetic member 463, and the second power member 45 acts to enable the buffering limiting assembly 464 to be matched with the elastic sheet 1001 to complete the positioning of the elastic sheet 1001 on the discharging mechanism 401.

Referring to fig. 5 and fig. 6, in some alternative embodiments, a second material taking mechanism 50 is disposed at one end of the conveying reflow apparatus 200, and the elastic sheet 1001 on the adjusting jig 40 is placed on the conveying reflow apparatus 200 by the second material taking mechanism 50. The second material taking mechanism 50 is mounted on the frame through a support seat and is close to the conveying and refluxing device 200. Specifically, the second reclaiming mechanism 50 includes a plurality of reclaiming assemblies 51 and a holder for holding the plurality of reclaiming assemblies 51. Each material taking assembly 51 is slidably arranged on the fixing base, and the material taking assembly 51 can slide along the fixing base in a lifting manner so as to take materials and place materials. The material taking assembly 51 comprises a positioning block 511 for positioning and movable clamping jaws 512 positioned at two sides of the positioning block 511, wherein the clamping jaws 512 are movable to be matched with the positioning block 511 to take and place the elastic sheet 1001. Because the workpiece to be clamped is the elastic sheet 1001, the elastic sheet 1001 is splayed, and the support legs at two sides of the elastic sheet 1001 have a certain elastic moving range, and certain inconvenience is brought to material taking only by clamping of the clamping jaws 512. Therefore, the material taking assembly 51 is provided with a positioning block 511 which can extend into the elastic sheet 1001, and the elastic sheet 1001 is clamped by the clamping jaws 512 at the two sides and the positioning block 511 in the middle. The positioning block 511 is provided with a protruding limiting part, and the clamping jaws 512 on two sides are opened, so that the positioning block 511 can extend into the elastic sheet 1001. The locating piece 511 has protruding spacing portion that is used for restricting the shell fragment 1001 to reciprocate that stretches out in both sides, contradicts the shell fragment 1001 through spacing portion, and then the clamping jaw 512 of locating piece 511 both sides presss from both sides tight shell fragment 1001 for can firm clamp get shell fragment 1001.

Referring to fig. 7 and 8, in some alternative embodiments, the conveyor reflow apparatus 200 includes a conveyor reflow mechanism 210 at the beginning, and a conveyor line 230, a reflow line 220, and a inspection line 240 that interface with the conveyor reflow mechanism 210. The transmission line 230 is provided with a flow-pulling jig 215 for placing the spring plate 1001, and the return line 220 is used for returning the flow-pulling jig 215. The conveying and reflow mechanism 210 includes a first cylinder 211, a first docking portion 212 for docking with the conveying line 230, a second cylinder 213, a second docking portion 214 for docking with the reflow line 220, and a flow drawing jig 215. The flow-pulling jig 215 is placed on the first mating portion 212, and the second material taking mechanism 50 picks up the elastic sheet 1001 on the adjusting jig 40 and places the elastic sheet on the flow-pulling jig 215. The flow-pulling jig 215 is provided with a second magnetic part 2151 for adsorbing a workpiece, the place where the elastic sheet 1001 is placed is provided with an avoiding part 2152, and the avoiding part 2152 enables the second material taking mechanism 50 to be placed better when the elastic sheet 1001 is taken and placed on the flow-pulling jig 215, so that the second material taking mechanism 50 and the flow-pulling jig 215 do not interfere with each other. Specifically, the flowing and pulling jig 215 on the first docking portion 212 reaches the transmission line 230 by being pushed by the first cylinder 211, and the elastic sheet 1001 on the transmission line 230 is an elastic sheet 1001 to be detected. A visual inspection mechanism is disposed on one side of the transmission line 230, and the elastic pieces 1001 on the transmission line 230 are manually or automatically picked up and placed on the visual inspection mechanism to perform appearance and dirt detection. The visual detection mechanism can be used for detecting manually through a visual tool or can be used for detecting through an automatic detection instrument. The qualified elastic sheet 1001 reaches the pre-positioning mechanism 311 to be pre-positioned so as to flow into the next process for detection; the unqualified spring 1001 is recycled. The flow pulling fixture 215 on the transmission line is pushed to the return line 220 by a power mechanism to perform return flow at a position close to the pre-positioning mechanism 311. When the flow-pulling fixture 215 returns to the second docking portion 214, the flow-pulling fixture is pushed to the first docking portion 212 by the second cylinder 213 to place the elastic sheet 1001, and the process is repeated and continuously cycled.

Referring to fig. 9 and 10, in some alternative embodiments, the detecting device 300 includes a turntable 1002 on the frame, and the feeding mechanism 310, the first detecting mechanism 320, the second detecting mechanism 330 and the discharging mechanism 340 are arranged in sequence along the rotation direction of the turntable 1002. The turntable 1002 is circumferentially provided with a plurality of positioning mechanisms 350 for discharging, the positioning mechanisms 350 are used for discharging and positioning the elastic sheets 1001, and the elastic sheets 1001 are placed on the positioning mechanisms 350 and sequentially pass through the feeding mechanism 310, the first detection mechanism 320, the second detection mechanism 330 and the discharging mechanism 340 on the turntable 1002. A pre-positioning mechanism 311 for pre-positioning the elastic sheet 1001 is further arranged on the rack close to the feeding mechanism 310, and the pre-positioning mechanism 311 is used for pre-positioning the elastic sheet 1001. After the elastic sheet 1001 is pre-positioned by the pre-positioning mechanism 311, the feeding mechanism 310 picks up the elastic sheet 1001 at a specific position on the pre-positioning mechanism 311, so that the elastic sheet 1001 can be more accurately placed on the positioning mechanism 350. The specific position on the pre-positioning mechanism 311 is a position for discharging the elastic sheet 1001. The feeding mechanism 310 is used for picking up the elastic sheet 1001 from the pre-positioning mechanism 311 and placing the elastic sheet 1001 on the positioning mechanism 350, the first detection mechanism 320 is used for detecting the size of the first surface of the elastic sheet 1001, the second detection mechanism 330 is used for detecting the size of the second surface of the elastic sheet 1001, and the blanking mechanism 340 is used for blanking the detected elastic sheet 1001.

Referring to fig. 11, in some alternative embodiments, the pre-positioning mechanism 311 includes a third cylinder 3116 and a bottom plate 3114 at an output end of the third cylinder 3116, and the bottom plate 3114 is slidably disposed on the rack through a second sliding assembly 3115. A plurality of pre-positioning stations for pre-positioning are arranged on the bottom plate 3114, and a third magnetic part 3111 for adsorbing the elastic sheet 1001 is arranged on the pre-positioning stations. The number of the third magnetic members 3111 may be three, so as to attract the head portion and the two legs of the elastic sheet 1001, so that the attraction is firmer. Still be provided with locating part 3112 on the pre-positioning station, shell fragment 1001 cooperates with third magnetism piece 3111 and supports to lean on with locating part 3112 on to make shell fragment 1001 can be accurate pre-positioning on the pre-positioning station. A sensor 3113 for detecting whether there is a workpiece is further disposed on the pre-positioning mechanism 311, and whether there is an elastic sheet 1001 on the corresponding pre-positioning station is determined through the sensor 3113.

Referring to fig. 12 to 15, in some alternative embodiments, the positioning mechanism 350 includes a positioning fixture 351 located on the turntable 1002 and a power assembly 352 located on the frame and cooperating with the positioning fixture 351, wherein the power assembly 352 acts on the positioning fixture 351 or the power assembly 352 acts away from the positioning fixture 351. In this embodiment, the power assembly 352 is mounted on the frame and is located below the positioning fixture 351 in a lifting manner. The power assembly 352 includes a fourth cylinder 3521 and a lift assembly at the output of the fourth cylinder 3521. The jacking assembly comprises a first jacking piece 3522, a second jacking piece 3523 and a pushing piece 3524.

Referring to fig. 12 to 15, in some alternative embodiments, the positioning mechanism 350 includes a plurality of positioning jigs 351, the positioning jigs 351 are mounted on the turntable 1002 through a mounting plate, and the positioning jigs 351 on the same mounting plate are all driven by a power assembly 352. The positioning fixture 351 includes an object placing member 3510 for placing the elastic sheet 1001, a first material clamping assembly 3511 and a second material clamping assembly 3512 which are oppositely arranged are arranged on two sides of the object placing member 3510, and a material pressing assembly 3514 is further arranged on the object placing member 3510. Wherein, the first clamping member 3511 comprises a first clamping member and a first rolling member 3516 positioned below the first clamping member and matched with the first pushing member 3522. The second clamping assembly 3512 includes a second clamping member and a second rolling member 3517 located below the second clamping member and cooperating with a second pushing member 3523. The material pressing assembly 3514 comprises a material pressing piece acting on the elastic sheet 1001 and a push block 3518 matched with the power assembly 352. The first pushing member 3522 and the second pushing member 3523 are respectively provided with pushing slopes matched with the first rolling member 3516 and the second rolling member 3517. The fourth cylinder 3521 acts to make the pushing inclined plane of the first pushing member 3522 act on the first rolling member 3516, the pushing inclined plane of the second pushing member 3523 act on the second rolling member 3517, and the pushing member 3524 acts on the pushing block 3518. So that the first material clamping assembly 3511 and the second material clamping assembly 3512 on the positioning fixture 351 are away from each other, and the material pressing assembly 3514 is lifted upwards, so that the elastic sheet 1001 on the object placing member 3510 can be taken out. Alternatively, the fourth cylinder 3521 is actuated to move the first pushing member 3522 away from the first rolling member 3516, the second pushing member 3523 away from the second rolling member 3517, and the pushing member 3524 away from the pushing block 3518. So that first clamp material subassembly 3511 and second clamp material subassembly 3512 on the positioning jig 351 are close to each other and press from both sides tight shell fragment 1001 with the horizontal direction, and press the material piece and down move to pressing down shell fragment 1001, thereby can be at the horizontal left and right sides orientation with the motion of restriction shell fragment 1001 on the vertical direction, make placing that shell fragment 1001 can stabilize on putting thing piece 3510. It is understood that the motion of one power assembly 352 may simultaneously act on the first clamping assembly 3511, the second clamping assembly 3512, and the pressing assembly 3514.

Referring to fig. 12 to 15, in the present embodiment, the first material clamping assembly 3511 and the second material clamping assembly 3512 are symmetrically disposed at two sides of the object placing member 3510. First material clamping assembly 3511 and second material clamping assembly 3512 are both arranged on the mounting plate in a sliding mode through sliding rails. First clamp material subassembly 3511 is including the first clamping piece that is used for pressing from both sides tight work piece, and second clamp material subassembly 3512 is including the second clamping piece that is used for pressing from both sides tight work piece, still is provided with first fixed block and second fixed block on the mounting panel, and first fixed block is close to first clamping piece, and the second fixed block is close to the second clamping piece. A first buffer piece is arranged between the first fixing block and the first clamping piece, and a second buffer piece is arranged between the second fixing block and the second clamping piece. The first and second bumpers may be spring structures. Be provided with first bolster and second bolster, when positioning jig 351 was kept away from to power component 352, first bolster and second bolster can drive first clamping piece and second clamping piece and slowly reset in order to press from both sides tight shell fragment 1001 after shell fragment 1001 has placed. On the other hand, the pushing block 3518 is also provided with an elastic member capable of driving the pressing member to return, and when the power assembly 352 is far away from the positioning fixture 351, the pressing member can also return under the action of the elastic member to press the elastic sheet 1001. The first buffer member, the second buffer member and the elastic member are arranged to prevent the elastic sheet 1001 from being damaged.

Referring to fig. 12 to 15, in some alternative embodiments, a first positioning assembly 3513 linked to the first material clamping assembly 3511 and the second material clamping assembly 3512 is further disposed on the object placing member 3510. When the first clamping assembly 3511 and the second clamping assembly 3512 clamp the resilient tab 1001, the first positioning assembly 3513 penetrates through the first clamping assembly 3511 and the second clamping assembly 3512 to limit the movement of the resilient tab 1001 in the first direction. When the first clamping assembly 3511 and the second clamping assembly 3512 move away from each other, the first positioning assembly 3513 disengages from the resilient tab 1001. Specifically, the first positioning assembly 3513 may be connected to the first clamping assembly 3511 or the second clamping assembly 3512, so as to drive the first positioning assembly 3513 to move when the first clamping assembly 3511 and the second clamping assembly 3512 move. The first positioning element 3513 includes a first positioning element that can be matched with the groove on the elastic sheet 1001 and a magnetic element for adsorbing and fixing the first positioning element. The magnetic member is provided to enable the first positioning member to be firmly matched with the elastic sheet 1001.

Referring to fig. 12 to 15, in some alternative embodiments, the positioning fixture 351 is further provided with a second positioning element 3515 for positioning, and the second positioning element 3515 is slidably disposed on the positioning fixture 351. On the other hand, the loading mechanism 310 includes a first toggle assembly 312 for driving a second positioning assembly 3515, and the first toggle assembly 312 acts on the second positioning assembly 3515 to slide the second positioning assembly 3515 into the resilient tab 1001. Specifically, the second positioning assembly 3515 includes a second positioning member, a dial block connected to the second positioning member, and a guide rail assembly. The second positioning piece is installed on the installation plate through the guide rail assembly, and the shifting block protrudes out of the upper portion of the two positioning pieces. The first toggle assembly 312 includes a toggle block 3121 engaged with the toggle block, and the power member on the first toggle assembly 312 acts to make the toggle block 3121 act on the toggle block, so that the toggle block drives the second positioning member to slide to enter between two legs of the spring 1001, thereby limiting the front and back movement of the spring 1001. Through the cooperation of the first clamping assembly 3511, the second clamping assembly 3512, the first positioning assembly 3513, the pressing assembly 3514 and the second positioning assembly 3515, the elastic sheet 1001 is stably placed on the article placement member 3510.

Referring to fig. 16, in some alternative embodiments, the first inspection mechanism 320 includes a first camera inspection assembly 321 and a first light source assembly 22 for inspection, the first camera inspection assembly 321 is located at the top of the turntable 1002, and the first light source assembly 22 is located at the bottom of the turntable 1002. The first camera detection assembly 321 is matched with the first light source assembly 22 to detect the appearance and the size of the first surface of the elastic sheet 1001 on the positioning jig 351 of the turntable 1002. When the first detection mechanism 320 detects the elastic piece 1001, the elastic piece 1001 is in a clamped state.

Referring to fig. 17, in some alternative embodiments, the second detecting mechanism 330 includes a second camera detecting element 331 and a second light source element 332 for detecting, and a second toggle element 334 for toggling the positioning mechanism 350, the second camera detecting element 331 is located at the bottom of the turntable 1002, and the second light source element 332 and the second toggle element 334 are located at the top of the turntable 1002. The second camera detection component 331 is matched with the second light source component 332 to detect the appearance and the size of the second surface of the elastic sheet 1001 on the positioning jig 351 of the turntable 1002. When the second detection mechanism 330 detects the spring 1001, the spring 1001 is in a released state. The second toggle assembly 334 is used for toggling the toggle block to make the second positioning element exit from the elastic sheet 1001, so that the second detection mechanism 330 can well detect the appearance and the size of the second surface of the elastic sheet 1001. Since the second camera detection component 331 for detection is located at the bottom of the turntable 1002, the lens faces upward, dust is easily accumulated, and thus the detection effect is affected. Therefore, a cleaning component 333 for air blowing cleaning is disposed at a position close to the second camera detecting component 331, so as to be able to perform air blowing cleaning on the lens of the second camera detecting component 331 before the second camera detecting component 331 performs detection, thereby ensuring that no dust is on the second camera detecting component 331 and further the detection effect is not affected.

Referring to fig. 18, in some alternative embodiments, the blanking mechanism 340 includes a dust removing structure located on the frame, the dust removing structure includes a blowing assembly 341 and an air suction assembly 342, the blowing assembly 341 and the air suction assembly 342 are disposed opposite to each other, and the elastic sheet 1001 is blanked by the third material taking mechanism 410 after being dedusted by the dust removing structure. The air blowing unit 341 includes an air blowing member for blowing air, and the air suction unit 342 sucks dust on the elastic sheet 1001. The elastic sheet 1001 is cleaned by the blowing assembly 341 and the suction assembly 342 and then fed by the third material taking mechanism 410.

Referring to fig. 19 and 20, in some alternative embodiments, the discharging device 400 includes a third picking mechanism 410, a tray conveying mechanism 420 and an NG mechanism 430, and the third picking mechanism 410 picks and places the elastic sheet 1001 detected by the detecting device 300 on the tray conveying mechanism 420 or on the NG mechanism 430. The third material taking mechanism 410 is similar to the second material taking mechanism 50 in structure and is provided with a plurality of material taking assemblies 51 for taking materials. The elastic sheet 1001 is detected by the first detection mechanism 320 and the second detection mechanism 330, and then conveyed to the blanking mechanism 340. The elastic sheet 1001 which is qualified in detection is cleaned in the blanking mechanism 340, and then the elastic sheet 1001 is picked up by the third material taking mechanism 410 to the tray conveying mechanism 420 to flow into the next process. The unqualified elastic sheet 1001 is directly picked up and placed on the NG mechanism 430 by the third material taking mechanism 410. The NG mechanism 430 includes a NG tray 431 slidably disposed on a third sliding member 432, and the NG tray 431 may be provided in plural to perform an alternate operation.

As shown in fig. 1 to 20, the utility model discloses a shell fragment check out test set 1000, including the flexible loading attachment 100 that is used for flexible material loading, be used for conveying the work piece and flow and draw the conveying reflux unit 200 that tool 215 backward flow, be used for visual appearance to detect visual detection mechanism, be used for the detection device 300 of vision and size detection and be used for the discharge apparatus 400 of ejection of compact. Adopt flexible material loading can avoid damaging shell fragment 1001, still be provided with detection camera 30 and adjustment tool 40 on flexible loading attachment 100, because there can be A face, B face and the three kinds of circumstances of standing when the ejection of compact of shell fragment 1001, and subsequent detection needs the state of shell fragment 1001 unanimous to better detect. The detection camera 30 is arranged to capture the state of the elastic sheet 1001 during discharging, the adjustment jig 40 is arranged, and the elastic sheet 1001 can be adjusted to the same state through rotation of the adjustment jig 40, so that subsequent detection is facilitated. The shrapnel 1001 is detected by the visual detection mechanism and the detection device 300 and then discharged by the discharging device 400 and recovered by the NG pieces. The utility model discloses a shell fragment check out test set 1000, the structure sets up rationally, and the state when having realized the work piece conveying is unanimous, can convey and fix a position the work piece automatically, can detect the work piece automatically, has effectively improved degree of automation, detection efficiency and detection precision.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims (10)

1. The elastic sheet detection equipment is characterized by comprising a flexible feeding device, a conveying backflow device, a visual detection mechanism, a detection device and a discharging device, wherein the flexible feeding device, the conveying backflow device, the visual detection mechanism, the detection device and the discharging device are arranged on a rack; the conveying backflow device is used for conveying the elastic sheet, the visual detection mechanism is used for detecting the appearance of the elastic sheet, the detection device is used for detecting the size of the elastic sheet, and the discharging device is used for conveying the elastic sheet which is qualified in detection to the next procedure or transferring the elastic sheet which is unqualified in detection out of the discharging device.

2. The elastic sheet detection device according to claim 1, wherein the flexible feeding device further comprises a flexible vibration disc and a first material taking mechanism, the detection camera is located above the flexible vibration disc to detect the state of each elastic sheet in the flexible vibration disc, the adjustment jig comprises a plurality of rotating material placing mechanisms, the first material taking mechanism picks up the elastic sheets in the same state and places the elastic sheets in the same material placing mechanism, the material placing mechanism rotates clockwise/anticlockwise to allow the first material taking mechanism to place the elastic sheets, and all the elastic sheets on the adjustment jig are in the same state after the plurality of material placing mechanisms return.

3. The shrapnel detecting equipment according to claim 2, wherein each discharging mechanism is provided with a rotating assembly and a positioning assembly connected with the rotating assembly, the positioning assembly is provided with a plurality of discharging pieces, each discharging piece comprises a first discharging part and a second discharging part which are arranged oppositely, and the rotating assembly acts to enable the shrapnel to be placed on the first discharging part or the second discharging part.

4. The shrapnel detecting equipment according to claim 1, wherein one end of the conveying and reflowing device is provided with a second material taking mechanism, and the shrapnel on the adjusting jig is placed on the conveying and reflowing device by the second material taking mechanism; the conveying backflow device comprises a conveying line and a backflow line, the conveying line is provided with a flow pulling jig used for placing the elastic sheet, and the backflow line is used for backflow of the flow pulling jig.

5. The elastic sheet detection device according to claim 1, wherein the detection device comprises a pre-positioning mechanism and a rotary table which are positioned at one end of the conveying and refluxing device, a feeding mechanism, a first detection mechanism, a second detection mechanism and a discharging mechanism are sequentially arranged on the periphery of the rotary table along the rotation direction of the rotary table, a third material taking mechanism is further arranged between the feeding mechanism and the pre-positioning mechanism, the elastic sheet on the pre-positioning mechanism is picked up to the feeding mechanism by the third material taking mechanism, the first detection mechanism is used for detecting the size on the first surface of the elastic sheet, the second detection mechanism is used for detecting the size on the second surface of the elastic sheet, and the discharging mechanism is used for discharging the detected elastic sheet.

6. The shrapnel detecting device according to claim 5, wherein a plurality of positioning jigs for placing the shrapnel are arranged on the turntable along the circumferential direction of the turntable, each positioning jig is provided with a plurality of positioning structures for positioning, each positioning structure is correspondingly provided with a driving assembly, and the driving assemblies are matched with the positioning structures to position the shrapnel on the positioning jigs, so that the first detecting mechanism or the second detecting mechanism can detect the shrapnel.

7. The elastic sheet detection device according to claim 6, wherein the positioning structure includes an object placing member, a first clamping member, a second clamping member, a pressing member and a first positioning member, the object placing member is used for placing the elastic sheet, the first clamping member and the second clamping member are oppositely disposed on two sides of the object placing member, the pressing member is located at one end of the object placing member, the first positioning member is connected to the first clamping member or the second clamping member, and the driving member operates to enable the first clamping member, the second clamping member, the pressing member and the first positioning member to operate simultaneously.

8. The shrapnel detection device according to claim 7, wherein the positioning structure comprises a second positioning component for positioning, the second positioning component is located at one end of the object placing piece away from the first positioning component in a sliding manner, the feeding mechanism is provided with a first toggle component for driving the second positioning component, and the first toggle component acts on the second positioning component to enable the second positioning component to slide into the shrapnel.

9. The shrapnel detecting device according to claim 5, wherein the first detecting mechanism comprises a first camera detecting component and a first light source component for detecting, the first camera detecting component is positioned at the top of the turntable, and the first light source component is positioned at the bottom of the turntable; the second detection mechanism comprises a second camera detection component and a second light source component for detection and a second toggle component for toggling the positioning mechanism, the second camera detection component is located at the bottom of the turntable, and the second light source component and the second toggle component are located at the top of the turntable.

10. The shrapnel detecting device according to claim 1, characterized in that the discharging device comprises a third material taking mechanism, a tray conveying mechanism and an NG mechanism, wherein the third material taking mechanism picks up and places the shrapnel detected on the detecting device to the tray conveying mechanism or to the NG mechanism.

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