Automatic discharging device

Abstract

The utility model belongs to the field of material conveying, and particularly relates to an automatic discharging device which is characterized by comprising a jig, a feeding mechanism, a discharging mechanism, a feeding mechanism, a discharging mechanism and a feeding mechanism, and the jig is provided with an inserting groove for inserting a material and an information code corresponding to the inserting groove; the first material disc is provided with a non-defective product placing groove used for bearing material parts; the second tray is provided with a defective product placing groove used for bearing the material parts; the discharging transmission mechanism is used for receiving the jig flowing out of the external detection equipment; the recognition mechanism corresponds to the discharging conveying mechanism in position; the inserting groove of the jig, the good product containing groove of the first material disc and the defective product containing groove of the second material disc all correspond to the discharging grabbing mechanism in position. According to the automatic blanking device, when blanking is carried out, the material parts can be classified and put into the non-defective product placing groove of the first material disc or the defective product placing groove of the second material disc according to the detection result, so that the classified blanking of the material parts is automatically completed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of material piece conveying, especially relates to an automatic discharging device. BACKGROUND

[0002] After the strip-shaped material piece such as the memory bank is produced and processed, it needs to be detected, and in the detection process, it needs to be vertically inserted into the corresponding jig, and the jig is put into the detection equipment for detection, and after the detection is completed, it needs to be pulled out from the jig and placed in the tray, and the trays are stacked to complete the storage of the material pieces, in the prior art, the process is mostly manual operation, but manual operation leads to low efficiency and high labor cost, in order to solve this problem, the prior art proposes that the material piece on the jig is automatically grabbed by the multi-axis mechanical arm and placed in the tray to complete the discharging, but this kind of prior art still has problems: the material pieces after detection and screening cannot be classified and stored, therefore, it cannot well meet the use requirement. SUMMARY

[0003] In order to solve the above problems, the technical purpose of the utility model is to provide an automatic discharging device, which can automatically discharge the material pieces, and can classify the material pieces during discharging, and can better meet the use requirement.

[0004] In order to achieve the above purpose, the technical scheme of the utility model is as follows.

[0005] An automatic discharging device, characterized in that it comprises:

[0006] A jig, wherein the jig is provided with an insertion slot for vertically inserting a material piece and an information code corresponding to the insertion slot;

[0007] A first tray, wherein the first tray is provided with a good product placement slot for horizontally carrying a material piece;

[0008] A second tray, wherein the second tray is provided with a defective product placement slot for horizontally carrying a material piece;

[0009] A discharging conveying mechanism for receiving the jig flowing out of the external detection equipment;

[0010] An identification mechanism for identifying the information code of the jig at the discharging conveying mechanism, wherein the identification mechanism corresponds to the position of the discharging conveying mechanism;

[0011] A discharging grabbing mechanism for pulling out the material piece in the insertion slot and horizontally placing it in the good product placement slot or the defective product placement slot, wherein the insertion slot of the jig, the good product placement slot of the first tray and the defective product placement slot of the second tray all correspond to the position of the discharging grabbing mechanism.

[0012] In the device, after the external detection device detects the material piece in the insertion slot on the jig, the jig can be automatically or manually transferred to the discharging conveying mechanism. At this time, the information code corresponding to the insertion slot on the jig can be identified by the identification mechanism to obtain the detection result of the material piece in the insertion slot. Then, the material piece in the insertion slot is pulled out by the discharging grabbing mechanism, so that the material piece is classified and placed into the good product placing slot of the first tray or the defective product placing slot of the second tray according to the detection result, so that the classification and discharging of the material piece are automatically completed, and the use requirement can be better met.

[0013] Further, the device further comprises a third tray, and the third tray is provided with a standby material slot for horizontally carrying a material piece to be further confirmed, and the standby material slot corresponds to the discharging grabbing mechanism.

[0014] Further, the device further comprises:

[0015] a first material storage mechanism for stacking and storing empty first trays, the first material storage mechanism corresponding to the discharging grabbing mechanism;

[0016] a second material storage mechanism for stacking and storing first trays loaded with material pieces;

[0017] a tray grabbing mechanism for grabbing the first tray loaded with material pieces from the first material storage mechanism to the second material storage mechanism.

[0018] Further, the tray grabbing mechanism comprises a grabbing two-axis movement assembly moving in the Y and Z directions, and a tray grabbing assembly for grabbing the first tray, the tray grabbing assembly being arranged on the grabbing two-axis movement assembly and moving in the YZ direction driven by the grabbing two-axis movement assembly.

[0019] Further, the tray grabbing assembly comprises a plurality of vacuum suction cups.

[0020] Further, the first material storage mechanism comprises:

[0021] a first material storage conveying assembly for conveying the first tray in a first direction, one end of the first material storage conveying assembly being provided with a tray placing end for placing the first tray;

[0022] a second material storage conveying assembly for conveying the first tray conveyed by the first material storage conveying assembly in a second direction, one end of the second material storage conveying assembly being connected with the other end of the first material storage conveying assembly, and the other end of the second material storage conveying assembly being formed with a tray discharging end;

[0023] a tray locking assembly for locking and fixing the first tray at the tray discharging end, the tray locking assembly corresponding to the position of the tray discharging end.

[0024] Further, the device further comprises a rack, the second tray, the feeding transmission mechanism, the identification mechanism and the feeding grabbing mechanism are arranged on the rack, a feeding port is arranged on the upper side of the rack, the first and second storage conveying assemblies are arranged in the rack, the tray placement end of the tray extends out beside the rack to highlight externally, the tray feeding end of the tray extends out at the feeding port, and the tray locking assembly is fixedly arranged at the side of the feeding port.

[0025] Further, the tray locking assembly is multiple, and at least two tray locking assemblies are arranged on opposite sides of the feeding port to respectively press or release the opposite sides of the first tray at the tray feeding end.

[0026] Further, at least four tray locking assemblies are arranged at four sides of the feeding port to respectively press or release the opposite sides of the first tray at the tray feeding end.

[0027] Further, the tray locking assembly comprises a tray locking cylinder and a locking block, the tray locking cylinder is fixed at the side of the feeding port, and the tray locking cylinder is drivingly connected with the locking block to drive the locking block to press or release the side of the first tray at the tray feeding end.

[0028] Further, at least one locking block of the tray locking assembly is provided with an upper abutting part corresponding to the upper side of the first tray at the tray feeding end.

[0029] Further, the first storage conveying assembly is provided with side baffles on both sides, a storage cavity is formed between the first storage conveying assembly and the side baffles on both sides, and the second storage conveying assembly is located in the storage cavity.

[0030] Further, the first storage conveying assembly comprises two groups of transverse transmission belts and at least one transverse driving motor, the two groups of transverse transmission belts are arranged in parallel in the rack, the at least one transverse driving motor is drivingly connected with the two groups of transverse transmission belts, the two groups of side baffles are arranged at the sides of the two groups of transverse transmission belts, and one end of the second storage conveying assembly extends into between the two groups of transverse transmission belts.

[0031] Further, the second storage conveying assembly comprises a lifting plate and a lifting driving member, the lifting driving member is drivingly connected with the lifting plate to drive the lifting plate to reciprocate between the two groups of transverse transmission belts and the feeding port.

[0032] Further, the device further comprises a feeding locking mechanism for locking or releasing the jig on the feeding transmission mechanism, and the feeding locking mechanism is positionally corresponding to the jig on the feeding transmission mechanism.

[0033] Further, the blank conveying mechanism comprises two blank conveying belts which are arranged in parallel, and the blank locking mechanism is arranged between the two blank conveying belts.

[0034] Further, the blank locking mechanism comprises a first blank locking assembly for locking the front and rear sides of the jig and a blank lifting assembly for controlling the lifting of the first blank locking assembly.

[0035] Further, the blank lifting assembly comprises a blank lifting cylinder, the first blank locking assembly comprises a blank locking platform, a blank fixing claw for abutting against the rear side of the jig, a first movable claw for abutting against the front side of the jig, a first movable claw cylinder for driving the first movable claw to move, the blank lifting cylinder is drivingly connected with the blank locking platform, the blank fixing claw is fixedly arranged at the rear side of the blank locking platform, the first movable claw cylinder is fixedly arranged at the front side of the blank locking platform, and the first movable claw cylinder is drivingly connected with the first movable claw.

[0036] Further, the blank locking mechanism further comprises a second blank locking assembly for locking the left side or the right side or both sides of the jig, and the second blank locking assembly is arranged outside the two blank conveying belts.

[0037] Further, the second blank locking assembly comprises a second movable claw cylinder and a second movable claw for abutting against the left side or the right side of the jig.

[0038] Further, the blank grabbing mechanism comprises a multi-axis mechanical arm, a connecting body, a claw main body and a plurality of claw assemblies, the connecting body is fixed to the claw main body, a plurality of supports are arranged around the side of the claw main body, the plurality of claw assemblies are arranged on the plurality of supports to surround the connecting body, and one end of the connecting body away from the claw main body is connected with the multi-axis mechanical arm.

[0039] Further, the connecting body is arranged at the axial direction of the claw main body and is perpendicular to the claw main body.

[0040] Further, one end of the support away from the claw main body is provided with an inclined surface which is inclined relative to the axial direction of the support, and the claw assembly is arranged on the inclined surface.

[0041] Further, the claw assembly comprises a connecting seat and a second claw cylinder, one side of the connecting seat is fixed to the inclined surface, one side of the second claw cylinder is arranged at the other side of the connecting seat, and the other side of the second claw cylinder is provided with a clamping opening for clamping the blank.

[0042] Further, the connecting seat is provided with a slide rail and slide block structure on the other side, the second clamping jaw cylinder is movably arranged on the slide rail and slide block structure, and the connecting seat is further provided with an abutting piece, and a pressure sensor is arranged between the abutting piece and the second clamping jaw cylinder.

[0043] Further, the clamping opening is provided with a separation preventing part on both sides for preventing the material from separating.

[0044] The device has the advantages that after the external detection device completes detection of the material in the insertion slot on the jig, the jig can be automatically or manually transmitted to the discharging transmission mechanism, at this time, the information code corresponding to the insertion slot on the jig can be recognized by the recognition mechanism to obtain the detection result of the material in the insertion slot, and then the material in the insertion slot is pulled out by the discharging grabbing mechanism to classify the material into the good product placing groove of the first tray or the defective product placing groove of the second tray according to the detection result, so that the classification and discharging of the material are automatically completed, and the use requirement is better met. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 is a structural schematic view of the device.

[0046] Figure 2 is a structural schematic view of the first storage mechanism and part of the rack.

[0047] Figure 3 is a structural schematic view of the first storage mechanism.

[0048] Figure 4 is a structural schematic view of the second storage and conveying assembly and the tray locking assembly.

[0049] Figure 5 is a structural schematic view of the tray grabbing mechanism.

[0050] Figure 6 is a structural schematic view of the discharging locking mechanism.

[0051] Figure 7 is a structural schematic view of the discharging grabbing mechanism.

[0052] Figure 8 is a structural schematic view of the discharging grabbing mechanism hidden multi-axis mechanical arm.

[0053] 11, jig; 111, insertion slot; 12, first tray; 121, good product placing groove; 13, second tray; 131, defective product placing groove; 14, third tray; 141, material waiting groove;

[0054] 2, discharging transmission mechanism; 21, discharging transmission belt;

[0055] 3, recognition mechanism;

[0056] 4, blank grabbing mechanism; 41, multi-axis mechanical arm; 42, connecting body; 43, clamping jaw main body; 44, clamping jaw assembly; 441, connecting seat; 442, second clamping jaw cylinder; 4421, clamping opening; 4422, anti-falling part; 443, sliding rail and sliding block structure; 444, abutting piece; 445, pressure sensor; 45, support body; 451, inclined surface;

[0057] 5, first storage mechanism; 51, first storage conveying assembly; 511, tray placing end; 512, transverse transmission belt; 513, transverse drive motor; 52, second storage conveying assembly; 521, tray blanking end; 522, lifting plate; 523, lifting driving piece; 53, tray locking assembly; 531, tray locking cylinder; 532, locking pressing block; 533, upper abutting part; 54, side baffle; 55, storage cavity;

[0058] 6, second storage mechanism;

[0059] 7, tray grabbing mechanism; 71, grabbing two-axis motion assembly; 72, tray grabbing assembly; 721, vacuum chuck;

[0060] 8, blank locking mechanism; 81, first blank locking assembly; 811, blank locking platform; 812, blank fixing claw; 813, first movable claw; 814, first movable claw cylinder; 82, blank lifting assembly; 821, blank lifting cylinder; 83, second blank locking assembly; 831, second movable claw cylinder; 832, second movable claw;

[0061] 9, rack; 91, blank inlet. DETAILED DESCRIPTION

[0062] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0063] Referring to Figures 1-8 , the embodiment provides an automatic blanking device, which comprises:

[0064] The jig 11 is provided with an insertion slot 111 for vertically inserting the material piece and an information code corresponding to the insertion slot 111;

[0065] The first tray 12 is provided with a good product placing slot 121 for horizontally bearing the material piece;

[0066] The second tray 13 is provided with a defective product placing slot 131 for horizontally bearing the material piece;

[0067] a blank conveying mechanism 2 for receiving the jig 11 flowed out by the external detection equipment;

[0068] an identification mechanism 3 for identifying the information code of the jig 11 at the blank conveying mechanism 2, the identification mechanism 3 corresponding to the position of the blank conveying mechanism 2;

[0069] a blank grabbing mechanism 4 for pulling out the workpiece in the insertion slot 111 and horizontally placing it in the good product placement slot 121 or the defective product placement slot 131, the insertion slot 111 of the jig 11, the good product placement slot 121 of the first tray 12, and the defective product placement slot 131 of the second tray 13 all corresponding to the position of the blank grabbing mechanism 4.

[0070] Specifically, the identification mechanism 3 can be a code scanner, and the information code can be a two-dimensional code or a bar code.

[0071] In the embodiment, the device further includes a third tray 14, and the third tray 14 is provided with a standby workpiece slot 141 for horizontally carrying the workpiece to be further confirmed, and the standby workpiece slot 141 corresponds to the blank grabbing mechanism 4. For the external detection equipment, there can be cases where the detection result is not clear during detection. For this case, the corresponding workpiece can be placed in the standby workpiece slot 141 of the third tray 14 for further detection.

[0072] Referring to Figures 1-4 In the embodiment, the device further includes:

[0073] a first storage mechanism 5 for stacking and storing the empty first tray 12, and the first storage mechanism 5 corresponds to the blank grabbing mechanism 4;

[0074] a second storage mechanism 6 for stacking and storing the first tray 12 loaded with workpieces;

[0075] a tray grabbing mechanism 7 for grabbing the first tray 12 loaded with workpieces from the first storage mechanism 5 to the second storage mechanism 6.

[0076] Specifically, a plurality of empty first trays 12 can be stacked and stored by the first storage mechanism 5, the workpieces detected as good products can be grabbed and placed in the good product placement slot 121 of the uppermost first tray 12 of the first storage mechanism 5 by the blank grabbing mechanism 4, and when the uppermost first tray 12 of the first storage mechanism 5 is full of workpieces, the full first tray 12 can be grabbed and placed into the second storage mechanism 6 for stacking and storage by the tray grabbing mechanism 7. It can be understood that when all the first trays 12 in the first storage mechanism 5 are grabbed, a stack of empty first trays 12 can be supplemented by manual or other means, and when the first trays 12 stacked in the second storage mechanism 6 reach a certain number, they can be taken out by manual or other means.

[0077] In the embodiment, the first storage mechanism 5 comprises:

[0078] a first storage conveying assembly 51 for conveying the first tray 12 in a first direction, the first storage conveying assembly 51 being provided with a tray placing end 511 at one end thereof for placing the first tray 12;

[0079] a second storage conveying assembly 52 for conveying the first tray 12 conveyed by the first storage conveying assembly 51 in a second direction, the second storage conveying assembly 52 being connected with the other end of the first storage conveying assembly 51 at one end thereof, and the other end of the second storage conveying assembly 52 being formed with a tray discharging end 521;

[0080] a tray locking assembly 53 for locking the first tray 12 at the tray discharging end 521, the tray locking assembly 53 being in position correspondence with the tray discharging end 521. Specifically, a plurality of empty first trays 12 can be stacked and placed at the tray placing end 511, the stacked first trays 12 are conveyed in the first direction by the first storage conveying assembly 51, when conveyed to the other end of the first storage conveying assembly 51, the stacked first trays 12 are continuously conveyed in the second direction by the second storage conveying assembly 52, when the uppermost first tray 12 is lifted to the tray discharging end 521, the first tray 12 is locked by the tray locking assembly 53 to ensure the accuracy of the position of the first tray 12 at the tray discharging end 521, and based on the locking of the tray locking assembly 53, the position of the tray is not easy to deviate when the good parts are placed on the first tray 12 by the discharging grabbing mechanism 4, so as to ensure the stability of the position of the tray.

[0081] In the embodiment, the device further comprises a rack 9, the second tray 13, the discharging conveying mechanism 2, the identification mechanism 3 and the discharging grabbing mechanism 4 are all arranged on the rack 9, the rack 9 is provided with a discharging port 91 at the upper side thereof, the first storage conveying assembly 51 and the second storage conveying assembly 52 are both arranged in the rack 9, the tray placing end 511 extends out of the side of the rack 9 to highlight externally, the tray discharging end 521 extends out of the discharging port 91, and the tray locking assembly 53 is fixedly arranged at the side of the discharging port 91. Specifically, the side here can be the left side, the right side, the back side or the front side. Specifically, the identification mechanism 3 is fixedly arranged in the inner side of the housing of the rack 9, and the rack 9 is schematically shown as a hidden housing.

[0082] In the embodiment, the tray locking assembly 53 is a plurality of, and at least two tray locking assemblies 53 are arranged at opposite sides of the discharging port 91 respectively to press or release the opposite sides of the first tray 12 at the tray discharging end 521.

[0083] In the embodiment, at least four tray locking assemblies 53 are arranged at the four sides of the discharge port 91 respectively to press or release the opposite four sides of the first tray 12 at the tray discharge end 521.

[0084] In the embodiment, the tray locking assembly 53 comprises a tray locking cylinder 531 and a locking block 532. The tray locking cylinder 531 is fixed at the side of the discharge port 91, and the tray locking cylinder 531 is drivingly connected with the locking block 532 to drive the locking block 532 to press or release the side of the first tray 12 at the tray discharge end 521.

[0085] In the embodiment, the locking block 532 of at least one tray locking assembly 53 is provided with an upper abutting portion 533 corresponding to the upper side of the first tray 12 at the tray discharge end 521.

[0086] In the embodiment, the first storage conveying assembly 51 is provided with side baffles 54 on both sides, and a storage cavity 55 is formed between the first storage conveying assembly 51 and the side baffles 54 on both sides, and the second storage conveying assembly 52 is located in the storage cavity 55.

[0087] In the embodiment, the first storage conveying assembly 51 comprises two groups of transverse conveying belts 512 and at least one transverse driving motor 513. The two groups of transverse conveying belts 512 are arranged in parallel in the rack 9, and the at least one transverse driving motor 513 is drivingly connected with the two groups of transverse conveying belts 512. The two side baffles 54 are arranged at the sides of the two groups of transverse conveying belts 512, and one end of the second storage conveying assembly 52 extends into between the two groups of transverse conveying belts 512.

[0088] In the embodiment, the second storage conveying assembly 52 comprises a lifting plate 522 and a lifting driving member 523. The lifting driving member 523 is drivingly connected with the lifting plate 522 to drive the lifting plate 522 to reciprocate between the two groups of transverse conveying belts 512 and the discharge port 91. The lifting driving member 523 can be a linear motor. The lower end of the linear motor extends into between the two groups of transverse conveying belts 512, and the upper end extends out of the discharge port 91 to drive the lifting plate 522 to reciprocate between the two groups of transverse conveying belts 512 and the discharge port 91. In other embodiments of the application, the lifting driving member 523 can also be other existing driving structures, such as a motor screw rod driving structure.

[0089] Specifically, in the embodiment, the second storage mechanism 6 is substantially identical in structure to the first storage mechanism 5. It can be understood that in other embodiments, the structure of the second storage mechanism 6 can also be substantially identical to that of the first storage mechanism 5 without the tray locking assembly 53.

[0090] Referring to Figure 1 , 5In this embodiment, the tray gripping mechanism 7 includes a two-axis gripping motion assembly 71 that moves in the Y and Z directions, and a tray gripping assembly 72 for gripping the first tray 12. The tray gripping assembly 72 is mounted on the two-axis gripping motion assembly 71 and is driven by the two-axis gripping motion assembly 71 to move in the Y and Z directions. This two-axis gripping motion assembly is existing technology; for example, its Y-axis movement is achieved through a structure such as a motor lead screw, and its Z-axis movement is achieved through a structure such as a cylinder, so as to drive the tray gripping assembly 72 to move in the Y and Z directions.

[0091] In this embodiment, the tray gripping component 72 includes a plurality of vacuum suction cups 721.

[0092] See Figure 1 , 6 In this embodiment, the device further includes a material locking mechanism 8 for locking or releasing the fixture 11 on the material conveying mechanism 2, and the position of the material locking mechanism corresponds to that of the fixture on the material conveying mechanism.

[0093] In this embodiment, the feeding conveyor mechanism 2 includes two feeding conveyor belts 21 arranged in parallel, and the feeding locking mechanism 8 is disposed between the two feeding conveyor belts 21. Specifically, the feeding conveyor belts 21 are existing conveyor belt structures, and are driven by a motor.

[0094] In this embodiment, the material feeding locking mechanism 8 includes a first material feeding locking component 81 for locking the front and rear sides of the fixture 11 and a material feeding lifting component 82 for controlling the lifting and lowering of the first material feeding locking component 81.

[0095] In this embodiment, the unloading lifting assembly 82 includes an unloading lifting cylinder 821, and the first unloading locking assembly 81 includes an unloading locking platform 811, an unloading fixing claw 812 for abutting the rear side of the fixture 11, a first movable claw 813 for abutting the front side of the fixture 11, and a first movable claw cylinder 814 for driving the first movable claw 813 to move. The unloading lifting cylinder 821 is drivenly connected to the unloading locking platform 811, the unloading fixing claw 812 is fixedly disposed on the rear side of the unloading locking platform 811, and the first movable claw cylinder 814 is fixedly disposed on the front side of the unloading locking platform 811. The first movable claw cylinder 814 is drivenly connected to the first movable claw 813. The material lifting cylinder 821 can drive the material locking platform 811 to rise and fall. When the fixture 11 passes by, the material lifting cylinder 821 drives the material locking platform 811 to rise to support the fixture 11. The first movable claw cylinder 814 drives the first movable claw 813, so that the first movable claw 813 and the material fixing claw 812 respectively abut against and clamp the front and rear sides of the fixture 11 to fix the position of the fixture 11.

[0096] In the embodiment, the blank locking mechanism 8 further comprises a second blank locking assembly 83 for locking the left side or the right side or both sides of the jig 11, and the second blank locking assembly 83 is arranged outside the two blank conveying belts 21. Here, the outside refers to the side away from the two blank conveying belts 21. Specifically, two groups of second blank locking assemblies 83 can be preferably arranged to lock the left and right sides of the jig 11, respectively.

[0097] In the embodiment, the second blank locking assembly 83 comprises a second movable jaw cylinder 831 and a second movable jaw 832 arranged to abut against the left side or the right side of the jig 11.

[0098] Referring to Figure 1 , 7 , 8, in the embodiment, the blank grabbing mechanism 4 comprises a multi-axis robot arm 41, a connecting body 42, a jaw main body 43, and a plurality of jaw assemblies 44. The connecting body 42 is fixed to the jaw main body 43, the jaw main body 43 is surrounded by a plurality of support bodies 45 on the side edge, the plurality of jaw assemblies 44 are arranged on the plurality of support bodies 45 to surround the connecting body 42, and the end of the connecting body 42 away from the jaw main body 43 is connected with the multi-axis robot arm 41. The multi-axis robot arm 41 can drive the jaw main body 43 through the connecting body 42, and then drive the plurality of jaw assemblies 44 on the side edge of the jaw main body 43 to clamp the material piece, which can meet the grabbing of material pieces with different spacings and has better applicability.

[0099] In the embodiment, the connecting body 42 is arranged at the axial direction of the jaw main body 43 and is perpendicular to the jaw main body 43.

[0100] In the embodiment, the end of the support body 45 away from the jaw main body 43 is provided with an inclined surface 451 inclined relative to the axial direction of the support body 45, and the jaw assembly 44 is arranged on the inclined surface 451.

[0101] In the embodiment, the jaw assembly 44 comprises a connecting seat 441 and a second jaw cylinder 442. One side of the connecting seat 441 is fixed to the inclined surface 451, one side of the second jaw cylinder 442 is arranged at the other side of the connecting seat 441, and the other side of the second jaw cylinder 442 is provided with a clamping opening 4421 for clamping the material piece.

[0102] In the embodiment, the other side of the connecting seat 441 is provided with a slide rail and slide block structure 443, the second jaw cylinder 442 is movably arranged on the slide rail and slide block structure 443, the end of the connecting seat 441 is further provided with an abutting piece 444, and the pressure sensor 445 is arranged between the abutting piece 444 and the second jaw cylinder 442.

[0103] In the embodiment, the clamping opening 4421 is provided with anti-disengagement parts 4422 on both sides to prevent the material piece from disengaging.

[0104] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic unloading device, characterized by, The device comprises: a jig provided with an insertion slot for inserting a material piece and an information code corresponding to the insertion slot; a first tray provided with a good product placement slot for carrying a material piece; a second tray provided with a defective product placement slot for carrying a material piece; a material unloading conveying mechanism for receiving the jig flowed out by an external detection device; an identification mechanism for identifying the information code of the jig at the material unloading conveying mechanism, the identification mechanism corresponding to the position of the material unloading conveying mechanism; a material unloading grabbing mechanism for pulling out the material piece in the insertion slot and placing it in the good product placement slot or the defective product placement slot, the insertion slot of the jig, the good product placement slot of the first tray, and the defective product placement slot of the second tray all corresponding to the position of the material unloading grabbing mechanism.

2. The automatic unloading device according to claim 1, characterized in that The device further comprises a third tray provided with a standby slot for horizontally carrying a material piece to be further confirmed, the standby slot corresponding to the material unloading grabbing mechanism.

3. The automatic unloading device according to claim 1, characterized in that, The device further comprises: a first storage mechanism for stacking and storing the empty first tray, the first storage mechanism corresponding to the material unloading grabbing mechanism; a second storage mechanism for stacking and storing the first tray loaded with a material piece; a tray grabbing mechanism for grabbing the first tray loaded with a material piece at the first storage mechanism to the second storage mechanism.

4. The automatic unloading device according to claim 1, characterized in that The device further comprises a material unloading locking mechanism for locking or releasing the jig on the material unloading conveying mechanism, the material unloading locking mechanism corresponding to the position of the jig on the material unloading conveying mechanism.

5. The automatic unloading device according to claim 4, characterized in that The material unloading conveying mechanism comprises two material unloading conveying belts arranged in parallel, and the material unloading locking mechanism is arranged between the two material unloading conveying belts.

6. The automatic unloading device according to claim 5, characterized in that The material unloading locking mechanism comprises a first material unloading locking assembly for locking the front and back sides of the jig and a material unloading lifting assembly for controlling the lifting of the first material unloading locking assembly.

7. The automatic unloading device according to claim 6, characterized in that The material unloading lifting assembly comprises a material unloading lifting cylinder, the first material unloading locking assembly comprises a material unloading locking platform, a material unloading fixed claw for abutting against the back side of the jig, a first movable claw for abutting against the front side of the jig, and a first movable claw cylinder for driving the movement of the first movable claw, the material unloading lifting cylinder is drivingly connected with the material unloading locking platform, the material unloading fixed claw is fixedly arranged at the back side of the material unloading locking platform, the first movable claw cylinder is fixedly arranged at the front side of the material unloading locking platform, and the first movable claw cylinder is drivingly connected with the first movable claw.

8. The automatic unloading device according to claim 5, characterized in that The material unloading locking mechanism further comprises a second material unloading locking assembly for locking the left side or the right side or both sides of the jig, the second material unloading locking assembly being arranged outside the material unloading conveying belts.

9. The automatic unloading device according to claim 8, characterized in that The second material unloading locking assembly comprises a second movable claw cylinder and a second movable claw for abutting against the left side or the right side of the jig.

10. The automatic unloading device according to claim 1, characterized in that, The material unloading grabbing mechanism comprises a multi-axis mechanical arm, a connecting body, a claw main body, and a plurality of claw assemblies, the connecting body is fixed to the claw main body, a plurality of support bodies are arranged around the side of the claw main body, a plurality of claw assemblies are arranged on the plurality of support bodies to surround the connecting body, and the end of the connecting body away from the claw main body is connected with the multi-axis mechanical arm.

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