Discharging device

Abstract

The invention discloses a discharging device which comprises a transfer mechanism, a transfer table, a reversing mechanism and an output mechanism, and the transfer mechanism is configured to pick up a workpiece pasted with a rubber ring and foam from a tool and transfer the workpiece; the transfer table and the transfer mechanism are arranged at intervals. The reversing mechanism comprises a driving assembly, a rotating power piece and a plurality of loading modules, the rotating power piece is connected to the driving assembly, the loading modules are connected to a rotating shaft of the rotating power piece, the loading modules are evenly distributed in the circumferential direction of the rotating shaft, a plurality of mounting grooves are formed in the loading modules, and openings of the mounting grooves extend in the radial direction of the rotating shaft. A plurality of adsorption holes are formed in the mounting groove, the mounting groove is used for loading workpieces, and the adsorption holes are used for adsorbing the workpieces. And the arranged transfer mechanism picks up the workpiece pasted with the rubber ring and the foam, manual operation is replaced, and the risk of accidental touch caused by manual contact with the workpiece or the blister tray is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of blanking device, in particular to a blanking device. BACKGROUND

[0002] Currently, there is an electronic cigarette product that needs to use a rubber cover. The rubber cover is mainly composed of a semicircular arched plate-shaped workpiece and a foam and a rubber ring pasted in the arch of the workpiece. Generally, after the foam and the rubber ring are pasted in the arch of the workpiece, the product is inverted and placed in a suction disc for packaging.

[0003] Before packaging, the workpiece with the pasted foam and rubber ring is mainly inverted and placed in the suction disc by manual operation. During the process of placing the product, the worker may accidentally touch the suction disc or the workpiece, which may cause the workpiece to be turned over or the workpiece to fall off from the suction disc, and thus the ideal blanking and packaging effect cannot be achieved. SUMMARY

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a blanking device capable of automatically inverting and placing the workpiece.

[0005] According to the blanking device provided by the present application, the blanking device comprises a transfer mechanism, a transfer table, a reversing mechanism and an output mechanism. The transfer mechanism is configured to pick up the workpiece with the pasted rubber ring and foam from the tooling and transfer the workpiece. The transfer table is arranged at intervals from the transfer mechanism. The reversing mechanism comprises a driving assembly, a rotating power member and a plurality of loading modules. The rotating power member is connected to the driving assembly. The loading modules are connected to the rotating shaft of the rotating power member. The plurality of loading modules are uniformly distributed around the circumference of the rotating shaft. A plurality of mounting grooves are arranged on the loading modules. The openings of the mounting grooves extend along the radial direction of the rotating shaft. A plurality of suction holes are arranged in the mounting grooves. The mounting grooves are used to load the workpiece, and the suction holes are used to adsorb the workpiece. When receiving the workpiece, the rotating power member is used to drive the loading modules to rotate so that the openings of the mounting grooves face upward. The driving assembly is used to drive the loading modules to move to the lower side of the transfer mechanism to receive the workpiece transferred by the transfer mechanism. When placing the workpiece, the rotating power member is used to drive the loading modules to rotate so that the openings of the mounting grooves face downward. The driving assembly is used to drive the loading modules to move to the upper side of the transfer table and place the workpiece on the transfer table in an inverted manner. The output mechanism is used to transfer the workpiece on the transfer table to the suction disc and output the workpiece in a whole disc.

[0006] At least the following beneficial effects are achieved: The transfer mechanism is arranged to pick up the workpiece with the rubber ring and the foam adhered thereto, thereby replacing manual operation and reducing the risk of accidental contact caused by manual contact with the workpiece or the blister tray. The driving assembly in the reversing mechanism cooperates with the rotary power member to enable the loading module to move as a whole and rotate. The overall movement of the loading module realizes the functions of receiving the workpiece and transferring the workpiece. The rotation of the loading module enables the workpiece to be flipped after being received. The flipped workpiece can be placed upside down on the transfer table under the driving action of the driving assembly, thereby facilitating the subsequent picking up and outputting of the workpiece. The suction holes arranged in the mounting groove stably adsorb the workpiece, thereby ensuring that the workpiece will not fall due to shaking or external force during the transfer process. The arrangement of the suction holes also ensures that the workpiece is placed more accurately on the transfer table. The device adjusts the spatial posture of the workpiece through the reversing mechanism, thereby fundamentally avoiding problems caused by human errors in manual operation and improving the reliability of the product unloading process.

[0007] According to some embodiments of the present application, the driving assembly includes an electric cylinder and a lifting cylinder. The electric cylinder is arranged between the transfer mechanism and the transfer table. The lifting cylinder is connected to the moving end of the electric cylinder. The rotary power member is connected to the lifting cylinder. When the workpiece is received, the lifting cylinder drives the loading module to rise. The electric cylinder drives the loading module to move below the transfer mechanism to receive the workpiece transferred by the transfer mechanism. When the workpiece is placed, the electric cylinder drives the loading module to move above the transfer table. The lifting cylinder drives the loading module to descend and place the workpiece upside down on the transfer table.

[0008] According to some embodiments of the present application, the device further includes a discharge conveyor belt and a visual detector. The visual detector is arranged on the transfer mechanism. The visual detector is used to detect the positions of the rubber ring and the foam on the workpiece. The discharge conveyor belt is arranged between the transfer mechanism and the transfer table. When the visual detector detects a workpiece with incorrectly adhered rubber ring or foam, the transfer mechanism picks up the workpiece and places it on the discharge conveyor belt. When the visual detector detects a workpiece with correctly adhered rubber ring and foam, the transfer mechanism places the workpiece in the corresponding mounting groove.

[0009] According to some embodiments of the present application, the transfer mechanism includes a double-shaft moving module and a suction nozzle. The suction nozzle is arranged at the execution end of the double-shaft moving module. The double-shaft moving module is used to drive the suction nozzle to move between the tooling and the loading module, so that the suction nozzle sucks the workpiece in the tooling and releases the workpiece into the mounting groove or on the discharge conveyor belt.

[0010] According to some embodiments of the present application, the transfer table is provided with a placement groove. The bottom of the placement groove is horizontally arranged. The placement groove has four top corners arranged in a rectangular shape. The placement groove is provided with a clearance hole at each of the four top corners.

[0011] According to some embodiments of the present application, the workpiece is a semicircular arched plate, the arch intrados of the workpiece is used for pasting rubber rings and foam, the groove surface of the mounting groove is a circular arc surface, the arch extrados of the workpiece can be mounted on the circular arc surface, the circular arc surface has a generatrix symmetry axis, and the suction holes are arranged on the circular arc surface and symmetrically distributed about the generatrix symmetry axis.

[0012] According to some embodiments of the present application, the output mechanism comprises a rack, a lifting frame, a plurality of receiving units, an output unit and a transfer module, the lifting frame is vertically slidingly connected to the rack, the plurality of receiving units are vertically and equidistantly arranged in the lifting frame, the output unit and the transfer module are arranged in the rack, the lifting frame is used to drive the receiving units to correspond to the output unit, the output unit is used to place a tray, the tray is used to place a blister tray, the transfer module is used to transfer the workpiece on the transfer platform to the blister tray of the tray on the output unit, and the output unit is configured to transport the tray to the corresponding receiving unit.

[0013] According to some embodiments of the present application, the output mechanism comprises a connection transmission member and a driving member, the connection transmission member and the driving member are arranged in the rack, the connection transmission member is drivingly connected to the output unit, the connection transmission member is configured to be drivingly connected to the receiving unit or separated from the receiving unit, when the connection transmission member is drivingly connected to the receiving unit, the driving member drives the output unit to operate, the output unit drives the connection transmission member to operate, the connection transmission member drives the receiving unit to operate, the output unit transports the tray to the corresponding receiving unit, and the receiving unit receives the tray transported by the output unit, when the receiving unit is loaded with the tray, the connection transmission member is separated from the receiving unit, the lifting frame is moved to correspond to the receiving unit and the output unit to receive the tray transported by the output unit.

[0014] According to some embodiments of the present application, the connection transmission member comprises a connection gear, a rotating arm and a push cylinder, the output unit is provided with a first gear, the output unit can drive the first gear to rotate, the receiving unit is provided with a second gear, the second gear can drive the receiving unit to operate, the rotating arm is rotatably connected to the output unit, the connection gear is rotatably connected to the rotating arm, the connection gear meshes with the first gear, one end of the push cylinder is hinged to the rack, the other end of the push cylinder is hinged to the rotating arm, and the push cylinder is used to drive the rotating arm to rotate to drive the connection gear to revolve around the first gear, so that the connection gear meshes with or separates from the second gear on the corresponding receiving unit.

[0015] According to some embodiments of the present invention, both the receiving unit and the output unit are synchronous belts. Each receiving unit and the output unit has a drive shaft at one end opposite to the other. The synchronous belt is wound around the corresponding drive shaft, which drives the corresponding synchronous belt to rotate. The drive shaft of the output unit is connected to a drive member, which drives the drive shaft of the output unit to rotate, thereby driving the corresponding synchronous belt to rotate. A first gear is disposed on the drive shaft of the output unit, and a rotating arm is rotatably connected to the drive shaft of the output unit. A second gear is disposed on the drive shaft of the receiving unit. When the connecting gear meshes with the second gear, the drive shaft of the output unit drives the drive shaft of the receiving unit to rotate through the connecting gear and the second gear, thereby driving the drive shaft of the receiving unit to rotate the corresponding synchronous belt. The synchronous belt is used to support the tray.

[0016] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the feeding device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the reversing mechanism of the feeding device according to an embodiment of the present invention; Figure 3 for Figure 2 The diagram shows a schematic of the workpiece disengaging from the mounting slot in the reversing mechanism. Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the connecting transmission component on the output mechanism of the feeding device according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the output mechanism of the feeding device according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the transfer platform of the reversing mechanism of the feeding device according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the workpiece with its arch facing upwards, according to an embodiment of the present invention. Figure 9 This is a schematic diagram of the workpiece with its arched back facing upwards, according to an embodiment of the present invention. Figure 10 This is a schematic diagram of the tooling structure according to an embodiment of the present invention.

[0018] Figure label: Transfer mechanism 100, dual-axis moving module 110, suction nozzle 120, vision detector 130; Transfer station 200, placing groove 210, let go of hole 211; Reversing mechanism 300, drive assembly 310, electric cylinder 311, lifting cylinder 312; Rotary power element 320, rotating shaft 321; Loading module 330, mounting groove 331, adsorption hole 331a, busbar symmetry axis 331b; Output mechanism 400, rack 410, lifting frame 420, receiving unit 430, second gear 431; Output unit 440, first gear 441, transfer module 450; Connection driving element 460, connection gear 461, rotating arm 462, thrust cylinder 463; Driving element 470, drive shaft 480; Discharge conveyor belt 500, workpiece 600, rubber ring 610, foam 620, air gap top block 630; Tooling 700, base 710, containing groove 711, cover 720, guide hole 721, avoidance 722, guide column 730; Tray 800, suction tray 810; Rotating disc 900, decap module 910, first cylinder 911, second cylinder 912, suction head 913, mounting disc 920. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0020] In the description of the present application, if the first, second, etc. are described, they are only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the sequence of technical features indicated.

[0021] In the description of the present application, unless otherwise explicitly limited, the words such as setting, mounting, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0022] Reference Figures 1 to 10The application discloses a discharging device, which comprises a transfer mechanism 100, a transfer platform 200, a reversing mechanism 300 and an output mechanism 400. The transfer mechanism 100 is configured to pick up a workpiece 600 with a rubber ring 610 and a foam 620 from a tooling 700 and transfer the workpiece 600. The transfer platform 200 is arranged at intervals from the transfer mechanism 100.

[0023] Referring to Figure 2 and Figure 3 The reversing mechanism 300 comprises a driving assembly 310, a rotating power member 320 and a plurality of loading modules 330. The rotating power member 320 is connected to the driving assembly 310. The loading modules 330 are connected to a rotating shaft 321 of the rotating power member 320. The plurality of loading modules 330 are uniformly distributed around the circumference of the rotating shaft 321. The loading modules 330 are provided with a plurality of mounting grooves 331. The openings of the mounting grooves 331 extend along the radial direction of the rotating shaft 321. The mounting grooves 331 are provided with a plurality of adsorption holes 331a. The mounting grooves 331 are used for loading the workpiece 600. The adsorption holes 331a are used for adsorbing the workpiece 600. It should be noted that the loading modules 330 are provided in two, and the two loading modules 330 are symmetrically arranged about the center of the rotating shaft 321. After the rotating power member 320 rotates by 180°, the upper and lower positions of the two loading modules 330 are transposed, which is convenient for control. Of course, the loading modules 330 can also be provided in three or four. The uniformly distributed loading modules 330 can reduce vibration of the rotating power member 320 when the loading modules 330 are driven to rotate, thereby avoiding the workpiece 600 from falling. It can be understood that the mounting grooves 331 are shaped to install the workpiece 600, that is, the arch back of the workpiece 600 can be installed in the mounting grooves 331. In addition, the openings of the mounting grooves 331 extend along the radial direction of the rotating shaft 321, which means that the vertical bisector of the opening of the mounting groove 331 passes through the axis of the rotating shaft 321, and the vertical bisector also passes through the generatrix of the mounting groove 331. The mounting groove 331 is actually designed in a circular arc shape, and the circular arc surface thereof is also a cylindrical surface, which should have a generatrix.

[0024] It can be understood that when the workpiece 600 is received, the rotating power member 320 is used to drive the loading modules 330 to rotate so that the openings of the mounting grooves 331 face upward. The driving assembly 310 is used to drive the loading modules 330 to move to the lower side of the transfer mechanism 100 to receive the workpiece 600 transferred by the transfer mechanism 100. When the workpiece 600 is placed, the rotating power member 320 is used to drive the loading modules 330 to rotate so that the openings of the mounting grooves 331 face downward. The driving assembly 310 is used to drive the loading modules 330 to move to the upper side of the transfer platform 200 and place the workpiece 600 upside down on the transfer platform 200. The output mechanism 400 is used to transfer the workpiece 600 on the transfer platform 200 to a plastic suction tray 810 and output the workpiece 600 in a whole tray. It can be understood that the rotating power member 320 comprises a rotating cylinder, a rotating hydraulic cylinder or a motor and other devices capable of outputting torque.

[0025] It is to be explained that the transfer mechanism 100 set picks up the workpiece 600 with the rubber ring 610 and the foam 620 attached, replaces manual operation, reduces the risk of accidental contact caused by human contact with the workpiece 600 or the blister tray 810, and the driving assembly 310 in the reversing mechanism 300 cooperates with the rotary power piece 320 to make the loading module 330 not only move as a whole, but also rotate, the overall movement of the loading module 330 realizes the functions of receiving the workpiece 600 and transferring the workpiece 600, and the rotation of the loading module 330 enables the workpiece 600 to be flipped after being received, cooperates with the driving action of the driving assembly 310, and the flipped workpiece 600 can be placed upside down on the transfer table 200, facilitating subsequent pickup and output of the workpiece 600, and the adsorption hole 331a in the mounting groove 331 stably adsorbs the workpiece 600, ensuring that the workpiece 600 will not fall due to shaking or external force during the transfer process, and also to ensure that the workpiece 600 is placed more accurately on the transfer table 200. The device adjusts the spatial posture of the workpiece 600 through the reversing mechanism 300, fundamentally avoids the problems caused by human operation errors in the discharging process, and improves the reliability of the product discharging process.

[0026] Referring to Figure 2 , Figure 3 and Figure 4 , the driving assembly 310 includes an electric cylinder 311 and a lifting cylinder 312, the electric cylinder 311 is arranged between the transfer mechanism 100 and the transfer table 200, the lifting cylinder 312 is connected to the moving end of the electric cylinder 311, and the rotary power piece 320 is connected to the lifting cylinder 312. When receiving the workpiece 600, the lifting cylinder 312 drives the loading module 330 to rise, and the electric cylinder 311 drives the loading module 330 to move to the lower side of the transfer mechanism 100 to receive the workpiece 600 transferred by the transfer mechanism 100. When placing the workpiece 600, the electric cylinder 311 drives the loading module 330 to move to the upper side of the transfer table 200, and the lifting cylinder 312 drives the loading module 330 to descend and place the workpiece 600 upside down on the transfer table 200. It can be understood that when the workpiece 600 is placed, the adsorption hole 331a is disconnected, and then the workpiece 600 will fall to the transfer table 200, and the continuous descent of the loading module 330 can push the workpiece 600 into the placing groove 210.

[0027] In some embodiments, the apparatus further comprises a reject conveyor 500 and a vision detector 130, the vision detector 130 is arranged on the transfer mechanism 100, the vision detector 130 is used to detect the positions of the rubber ring 610 and the foam 620 on the workpiece 600, the reject conveyor 500 is arranged between the transfer mechanism 100 and the intermediate platform 200, when the vision detector 130 detects a workpiece 600 with incorrectly pasted rubber ring 610 or foam 620, the transfer mechanism 100 picks up the workpiece 600 and places it on the reject conveyor 500, when the vision detector 130 detects a workpiece 600 with correctly pasted rubber ring 610 and foam 620, the transfer mechanism 100 places the workpiece 600 into the corresponding mounting slot 331. It is to be noted that the vision detector 130 is arranged closer to the tooling 700, so that the workpiece 600 can be visually detected first before being transferred or rejected.

[0028] In some embodiments, the transfer mechanism 100 comprises a dual-axis movement module 110 and a suction nozzle 120, the suction nozzle 120 is arranged at the execution end of the dual-axis movement module 110, the dual-axis movement module 110 is used to drive the suction nozzle 120 to move between the tooling 700 and the loading module 330, so that the suction nozzle 120 picks up the workpiece 600 in the tooling 700 and releases the workpiece 600 into the mounting slot 331 or on the reject conveyor 500. It can be understood that the execution end of the dual-axis movement module 110 refers to the end of the dual-axis movement module 110 that finally produces an effect, the suction nozzle 120 does not exist independently, and the suction nozzle 120 needs to be connected to a negative pressure generator commonly used in the field to generate negative pressure, the suction nozzle exists as the first contact for picking up the workpiece 600, and how the suction nozzle 120 generates suction force is a conventional technical means in the field.

[0029] Referring to Figure 1 The intermediate platform 200 is provided with a placement slot 210, the bottom of the placement slot 210 is horizontally arranged, the placement slot 210 has four top corners arranged in a rectangular shape, and the four top corners of the placement slot 210 are provided with a clearance hole 211. It is to be noted that after the workpiece 600 is inverted and enters the placement slot 210, due to the size limitation of the placement slot 210, the workpiece 600 is not easy to be picked up and transferred by the transfer module 450, therefore, the clearance hole 211 is arranged to facilitate the workpiece 600 to be separated from the placement slot 210, in addition, the width and length dimensions of the placement slot 210 are matched with the workpiece 600, which can also play a guiding and calibrating role on the workpiece 600, so that the workpiece 600 can be accurately placed on the suction blister disc 810 of the tray 800 after being transferred by the transfer module 450.

[0030] In some embodiments, the workpiece 600 is a semicircular arched plate, the arch soffit of the workpiece 600 is used for pasting the rubber ring 610 and the foam 620, the groove surface of the mounting groove 331 is a circular arc surface, the arch back of the workpiece 600 can be mounted on the circular arc surface, the circular arc surface has a generatrix symmetry axis 331b, and the suction holes 331a are arranged on the circular arc surface and symmetrically distributed about the generatrix symmetry axis 331b.

[0031] It can be understood that the tooling 700 includes a base 710 and a cover 720, the upper end of the base is provided with a guide column 730, the cover 720 is provided with a corresponding guide hole 721, the guide column 730 is used for inserting into the guide hole 721 on the cover 720, and the upper end of the base 710 is provided with a containing groove 711 for containing the workpiece 600, the cover 720 is further provided with a avoiding hole 722, the cover 720 is used for blocking the edge of the workpiece 600, and the avoiding hole 722 is used for exposing the arch soffit of the workpiece 600, thereby facilitating the operation of pasting the rubber ring 610 and the foam 620. When the workpiece 600 is cut, the cover 720 is sucked and transferred away by the uncapping assembly 910, and at this time, the first transfer mechanism 510 can successfully take out the workpiece 600 to which the rubber ring 610 and the foam 620 are pasted. The uncapping assembly 910 specifically includes a first air cylinder 911, a second air cylinder 912 and a suction head 913, the center of the turntable 900 is provided with a mounting disc 920, the mounting disc 920 does not rotate, the first air cylinder 911 is arranged on the mounting disc 920 and corresponds to the transfer mechanism 100, the second air cylinder 912 is connected to the main shaft of the first air cylinder 911, the first air cylinder 911 is used for driving the second air cylinder 912 to move in the radial direction of the turntable 900, the suction head 913 is mounted on the main shaft of the second air cylinder 912, and the second air cylinder 912 is used for driving the suction head 913 to move up and down, and the suction head 913 is used for sucking the cover 720. The suction head 913 is the same as the suction nozzle 120, and is mainly used for sucking the workpiece 600 by negative pressure generated by a negative pressure generating element. The specific method for generating negative pressure is a routine technical means for those skilled in the art. The turntable 900 supports the tooling 700, the tooling 700 is arranged at the edge of the turntable 900, and a plurality of toolings 700 are arranged on the turntable 900, so that the transfer mechanism 100 can continuously take out the workpiece in the tooling 700.

[0032] Referring to Figure 1 , Figure 5 and Figure 6The output mechanism 400 comprises a rack 410, a lifting frame 420, a plurality of receiving units 430, an output unit 440 and a transfer module 450. The lifting frame 420 is vertically slidably connected to the rack 410. The receiving units 430 are vertically and equidistantly arranged in the lifting frame 420. The output unit 440 and the transfer module 450 are arranged in the rack 410. The lifting frame 420 is used to drive the receiving units 430 to correspond to the output unit 440. The output unit 440 is used to place a tray 800. The tray 800 is used to place a blister tray 810. The transfer module 450 is used to transfer the workpiece 600 on the transfer table 200 to the blister tray 810 on the tray 800. The output unit 440 is configured to deliver the tray 800 to the corresponding receiving unit 430. It can be understood that the transfer module 450 is a conventional three-axis moving module, and the execution end of the transfer module 450 is provided with a suction nozzle for picking up the workpiece 600.

[0033] In some embodiments, the output mechanism 400 comprises a connection driving member 460 and a driving member 470. The connection driving member 460 and the driving member 470 are arranged in the rack 410. The connection driving member 460 is drivingly connected to the output unit 440. The connection driving member 460 is configured to be drivingly connected to or disconnected from the receiving unit 430. When the connection driving member 460 is drivingly connected to the receiving unit 430, the driving member 470 drives the output unit 440 to operate. The output unit 440 drives the connection driving member 460 to operate, and the connection driving member 460 drives the receiving unit 430 to operate. The output unit 440 delivers the tray 800 to the corresponding receiving unit 430. The receiving unit 430 receives the tray 800 delivered by the output unit 440. When the receiving unit 430 is loaded with the tray 800, the connection driving member 460 is disconnected from the receiving unit 430. The lifting frame 420 moves to a position to correspond to the output unit 440 to receive the tray 800 delivered by the output unit 440. It should be noted that the receiving unit 430 is a synchronous belt, which is distributed on both sides of the lifting frame 420 perpendicular to the output direction. The tray 800 serves as a transfer medium to carry the blister tray. The blister tray 810 is the component for loading the workpiece 600 during dispensing. One tray 800 is arranged on each layer of the receiving unit 430.

[0034] In some embodiments, the adapter transmission 460 comprises an adapter gear 461, a rotating arm 462 and a thrust cylinder 463, the output unit 440 is provided with a first gear 441, the output unit 440 can drive the first gear 441 to rotate, the receiving unit 430 is provided with a second gear 431, the second gear 431 can drive the receiving unit 430 to rotate, the rotating arm 462 is rotatably connected to the output unit 440, the adapter gear 461 is rotatably connected to the rotating arm 462, the adapter gear 461 meshes with the first gear 441, one end of the thrust cylinder 463 is hingedly connected to the frame 410, the other end of the thrust cylinder 463 is hingedly connected to the rotating arm 462, the thrust cylinder 463 is used to drive the rotating arm 462 to rotate to drive the adapter gear 461 to revolve around the first gear 441, so that the adapter gear 461 meshes with or disengages from the second gear 431 on the corresponding receiving unit 430. It should be noted that when the material is discharged, the lifting frame 420 is in the raised state, at this time, the receiving unit 430 in the lowermost layer of the lifting frame 420 corresponds to the output unit 440, through the driving of the driving member 470 and the transmission of the adapter transmission 460, the tray 800 on the receiving unit 430 is transported to the output unit 440, when the tray 800 on the output unit 440 is loaded with the workpiece 600, the driving member 470 is reversed to transport the tray 800 back to the receiving unit 430 in the lowermost layer of the lifting frame 420; then the lifting frame 420 is lowered by a predetermined distance, so that the receiving unit 430 in the upper layer corresponds to the output unit 440, at this time, the process of transporting the tray 800, loading the tray with the workpiece 600, outputting the tray 800 and lowering the lifting frame 420 is continued, until each receiving unit 430 receives the workpiece 600, at this time, the blister tray 810 on the tray 800 can be manually taken out. The revolution means that the adapter gear 461 always meshes with the first gear 441, but the rotating arm 462 can drive the adapter gear 461 to revolve and roll on the first gear 441, when the rotating arm 462 is no longer moving, the first gear 441 can drive the adapter gear 461 to rotate, when the adapter gear 461 meshes with the second gear 431, the driving member 470 can drive the output unit 440 and the receiving unit 430 to rotate at the same time.

[0035] It should be noted that the driving member 470 is a power member capable of driving the output unit 440 to rotate, such as a three-phase asynchronous motor, a synchronous motor, a servo motor, etc.

[0036] In some embodiments, the receiving unit 430 and the output unit 440 are both synchronous belts, and the driving shafts 480 are arranged at opposite ends of the receiving unit 430 and the output unit 440, the synchronous belts are wound on the corresponding driving shafts 480, the driving shafts 480 are used to drive the corresponding synchronous belts to run, the driving shaft 480 of the output unit 440 is in transmission connection with the driving member 470, the driving member 470 drives the driving shaft 480 of the output unit 440 to rotate to drive the corresponding synchronous belt to run, the first gear 441 is arranged on the driving shaft 480 of the output unit 440, the rotating arm 462 is in rotation connection with the driving shaft 480 of the output unit 440, the second gear 431 is arranged on the driving shaft 480 of the receiving unit 430, when the adapter gear 461 engages with the second gear 431, the driving shaft 480 of the output unit 440 drives the driving shaft 480 of the receiving unit 430 to rotate through the adapter gear 461 and the second gear 431, so that the driving shaft 480 of the receiving unit 430 drives the corresponding synchronous belt to run, and the synchronous belt is used to support the tray 800.

[0037] It should be noted that the air gap top block 630 is arranged at the arch back of the workpiece 600, and after the workpiece 600 is installed into the installation groove 331, because the arch back of the workpiece 600 is installed in close contact with the installation groove 331, the air gap top block 630 is needed to balance the pressure at the contact surface, so as to avoid the difficulty in releasing the workpiece 600.

[0038] The technical features of the above embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0039] Of course, the present application is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A blanking device characterized by, The utility model relates to a kind of automatic transfer device of workpiece, including: Transfer mechanism (100) is configured to pick up workpiece (600) pasted rubber ring (610) and foam (620) from tooling (700) and transfer the workpiece (600); Middle transfer station (200) is spaced apart from the transfer mechanism (100); Reversing mechanism (300) includes drive assembly (310), rotating power piece (320) and several loading modules (330), the rotating power piece (320) is connected on the drive assembly (310), the loading module (330) is connected on the rotating shaft (321) of the rotating power piece (320), several loading modules (330) are evenly distributed around the circumference of the rotating shaft (321), several installation grooves (331) are provided on the loading module (330), the opening of the installation groove (331) extends along the radial direction of the rotating shaft (321), several adsorption holes (331a) are provided in the installation groove (331), the installation groove (331) is used to load the workpiece (600), the adsorption hole (331a) is used to adsorb the workpiece (600), when receiving workpiece (600), the rotating power piece (320) is used to drive the loading module (330) to rotate so that the opening of the installation groove (331) is upward, the drive assembly (310) is used to drive the loading module (330) to move to the lower side of the transfer mechanism (100) to receive the workpiece (600) transferred by the transfer mechanism (100), when placing workpiece (600), the rotating power piece (320) is used to drive the loading module (330) to rotate so that the opening of the installation groove (331) is downward, the drive assembly (310) is used to drive the loading module (330) to move to the upper side of the middle transfer station (200) and place the workpiece (600) upside down on the middle transfer station (200); Output mechanism (400) is used to transfer the workpiece (600) on the middle transfer station (200) into the vacuum forming tray (810) and output the workpiece (600) in whole tray.

2. The blanking device of claim 1, wherein, The driving assembly (310) comprises an electric cylinder (311) and a lifting cylinder (312), the electric cylinder (311) is arranged between the transfer mechanism (100) and the transfer platform (200), the lifting cylinder (312) is connected to the moving end of the electric cylinder (311), the rotary power element (320) is connected to the lifting cylinder (312), when receiving the workpiece (600), the lifting cylinder (312) drives the loading module (330) to rise, the electric cylinder (311) drives the loading module (330) to move below the transfer mechanism (100) to receive the workpiece (600) transferred by the transfer mechanism (100), when placing the workpiece (600), the electric cylinder (311) drives the loading module (330) to move above the transfer platform (200), the lifting cylinder (312) drives the loading module (330) to descend and place the workpiece (600) upside down on the transfer platform (200).

3. The blanking device of claim 1, wherein, Further comprising a discharge conveying belt (500) and a visual detector (130), the visual detector (130) is arranged on the transfer mechanism (100), the visual detector (130) is used for detecting the positions of the rubber ring (610) and the foam (620) on the workpiece (600), the discharge conveying belt (500) is arranged between the transfer mechanism (100) and the transfer platform (200), when the visual detector (130) detects the workpiece (600) with incorrectly pasted rubber ring (610) or foam (620), the transfer mechanism (100) picks up the workpiece (600) and puts it into the discharge conveying belt (500), when the visual detector (130) detects the workpiece (600) with correctly pasted rubber ring (610) and foam (620), the transfer mechanism (100) puts the workpiece (600) into the corresponding mounting groove (331).

4. The blanking device of claim 3, wherein, The transfer mechanism (100) comprises a double-shaft moving module (110) and a suction nozzle (120), the suction nozzle (120) is arranged at the execution end of the double-shaft moving module (110), the double-shaft moving module (110) is used for driving the suction nozzle (120) to move between the tooling (700) and the loading module (330), so that the suction nozzle (120) sucks the workpiece (600) in the tooling (700) and releases the workpiece (600) into the mounting groove (331) or on the discharge conveying belt (500).

5. The blanking device of claim 1, wherein, The transfer platform (200) is provided with a placing groove (210), the bottom of the placing groove (210) is horizontally arranged, the placing groove (210) has four top corners arranged in a rectangular shape, and the four top corners of the placing groove (210) are provided with accommodation holes (211).

6. The blanking device according to any one of claims 1 to 5, characterized in that The workpiece (600) is a semicircular arched plate, the arch intrados of the workpiece (600) is used for pasting a rubber ring (610) and a foam (620), the groove surface of the mounting groove (331) is a circular arc surface, the arch extrados of the workpiece (600) can be mounted on the circular arc surface, the circular arc surface has a generatrix axis of symmetry (331b), and the adsorption holes (331a) are arranged on the circular arc surface and symmetrically distributed about the generatrix axis of symmetry (331b).

7. The blanking device of claim 6, wherein, The output mechanism (400) comprises a rack (410), a lifting frame (420), a receiving unit (430), an output unit (440) and a transfer module (450), the lifting frame (420) is vertically and slidingly connected to the rack (410), a plurality of groups of the receiving units (430) are vertically and equidistantly arranged in the lifting frame (420), the output unit (440) and the transfer module (450) are both arranged on the rack (410), the lifting frame (420) is used for driving the receiving units (430) to correspond to the output unit (440), the output unit (440) is used for placing a tray (800), the tray (800) is used for placing a suction plastic tray (810), and the transfer module (450) is used for transferring the workpiece (600) on the transfer table (200) into the suction plastic tray (810) of the tray (800) on the output unit (440), and the output unit (440) is configured to deliver the tray (800) to the corresponding receiving unit (430).

8. The blanking device of claim 7, wherein, The output mechanism (400) comprises a connection driving member (460) and a driving member (470), the connection driving member (460) and the driving member (470) are both arranged on the rack (410), the connection driving member (460) is drivingly connected to the output unit (440), the connection driving member (460) is configured to be drivingly connected to the receiving unit (430) or separated from the receiving unit (430), when the connection driving member (460) is drivingly connected to the receiving unit (430), the driving member (470) drives the output unit (440) to operate, the output unit (440) drives the connection driving member (460) to operate, the connection driving member (460) drives the receiving unit (430) to operate, the output unit (440) delivers the tray (800) to the corresponding receiving unit (430), and the receiving unit (430) receives the tray (800) delivered by the output unit (440), when the receiving unit (430) is loaded with the tray (800), the connection driving member (460) is separated from the receiving unit (430), the lifting frame (420) is moved to a position, so that the unloaded receiving unit (430) corresponds to the output unit (440) to receive the tray (800) delivered by the output unit (440).

9. The blanking device of claim 8, wherein, The connecting transmission part (460) comprises a connecting gear (461), a rotating arm (462) and a thrust cylinder (463), a first gear (441) is arranged on the output unit (440), the output unit (440) can drive the first gear (441) to rotate, a second gear (431) is arranged on the receiving unit (430), the second gear (431) can drive the receiving unit (430) to rotate, the rotating arm (462) is rotatably connected to the output unit (440), the connecting gear (461) is rotatably connected to the rotating arm (462), the connecting gear (461) meshes with the first gear (441), one end of the thrust cylinder (463) is hinged to the rack (410), the other end of the thrust cylinder (463) is hinged to the rotating arm (462), the thrust cylinder (463) is used for driving the rotating arm (462) to rotate so as to drive the connecting gear (461) to revolve around the first gear (441), so that the connecting gear (461) meshes with or is separated from the second gear (431) on the corresponding receiving unit (430).

10. The blanking device of claim 9, wherein, The receiving unit (430) and the output unit (440) are both synchronous belts, one end of the receiving unit (430) and the output unit (440) opposite to each other is provided with a driving shaft (480), the synchronous belt is wound on the corresponding driving shaft (480), the driving shaft (480) is used for driving the corresponding synchronous belt to rotate, the driving shaft (480) of the output unit (440) is drivingly connected to the driving part (470), the driving part (470) drives the driving shaft (480) of the output unit (440) to rotate so as to drive the corresponding synchronous belt to rotate, the first gear (441) is arranged on the driving shaft (480) of the output unit (440), the rotating arm (462) is rotatably connected to the driving shaft (480) of the output unit (440), the second gear (431) is arranged on the driving shaft (480) of the receiving unit (430), when the connecting gear (461) meshes with the second gear (431), the driving shaft (480) of the output unit (440) drives the driving shaft (480) of the receiving unit (430) to rotate through the connecting gear (461) and the second gear (431), so that the driving shaft (480) of the receiving unit (430) drives the corresponding synchronous belt to rotate, and the synchronous belt is used for supporting the tray (800).

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