CN216104642U - Blanking device - Google Patents

Abstract

The embodiment of the application discloses a blanking device, which comprises a first conveying assembly, a first jacking mechanism, a second jacking mechanism, a moving mechanism, a manipulator mechanism and a second conveying assembly, wherein the first conveying assembly is used for conveying a material tray from a material preparation station to the jacking station along a preset track; the first jacking mechanism jacks the material tray from the jacking station to the transfer station; the second jacking mechanism is arranged beside the first jacking mechanism; the moving mechanism obtains the material trays from the transfer station of the first jacking mechanism one by one, and transfers and stacks the material trays onto the second jacking mechanism to form a material tray stack with at least one material tray; the manipulator mechanism transfers the product to the tray at the top of the tray stack; a carrying station and a blanking station are arranged on the second conveying assembly, and the material tray stack is positioned right above the carrying station; the second jacking mechanism is provided with a second lifting part for lifting the material tray stack and a second driving part for driving the second lifting part to reciprocate; the efficiency of charging tray transmission and product unloading is improved.

Description

Blanking device

Technical Field

The application relates to the field of automatic production equipment, in particular to a blanking device.

Background

In the prior art, in the processes of processing and blanking of battery covers or middle frame products, the products are processed and coiled for blanking by manpower. In the research and the practice process to prior art, the utility model people of this application discover, and current processing unloading mode has reduced work efficiency, has increased the human cost, is unfavorable for realizing the mechanization and the streamlined of product processing.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a unloader, and it can improve the efficiency of charging tray transmission and product unloading.

In order to solve the above technical problem, the embodiment of the present invention discloses the following technical solutions:

the blanking device comprises a first conveying assembly, a first jacking mechanism, a second jacking mechanism, a moving mechanism, a manipulator mechanism and a second conveying assembly, wherein the first conveying assembly is used for conveying a material tray from a material preparation station to the jacking station along a preset track; the first jacking mechanism is used for jacking the material tray from the jacking station to the transfer station; the second jacking mechanism is arranged beside the first jacking mechanism; the moving mechanism obtains the material trays from the transfer station of the first jacking mechanism one by one, and transfers and stacks the material trays onto the second jacking mechanism to form a material tray stack with at least one material tray; the manipulator mechanism transfers the product into the tray at the top of the tray stack; the second conveying assembly is provided with a carrying station and a discharging station, and the material tray stack is positioned right above the carrying station;

the second jacking mechanism is provided with a second lifting part for lifting the material tray stack and a second driving part for driving the second lifting part to reciprocate.

Found in practice, unreasonable spatial layout can lead to unloader area too big and then cause the factory building space crowded, the transmission stroke inevitably prolongs or circuitous and then causes each part action interval excessively delayed and finally leads to transmission and unloading inefficiency between each station between each part, for solving this problem, has made further improvement to unloader: and the first conveying assembly and the second conveying assembly are arranged at intervals up and down in the vertical direction.

Optionally, the first conveying assembly comprises: the device comprises at least one group of first transmission parts and a first driver, wherein the first transmission parts are in transmission connection with the first driver;

the second conveyor assembly comprises: and the second driver is in transmission connection with the second transmission part.

Optionally, the first driving part can drive the first lifting part to lift the material tray from the lifting station to the transfer station.

Optionally, the moving mechanism includes a third driving element and an adsorption part, and after the adsorption part absorbs the material tray at the transfer station, the material tray is transferred to the second jacking mechanism under the driving of the third driving element.

Optionally, the moving mechanism further includes a fixed plate and a fourth driving element, the fixed plate is connected to the third driving element through the fourth driving element, and the fourth driving element drives the fixed plate to move in the vertical direction; the adsorption part is connected to the fixing plate.

In practice, the position of the material tray is easy to shift in the process of lifting and transferring the material tray, and in order to solve the problem, the blanking device is further improved: two ends of the upper surface of the first lifting part are respectively provided with a first limiting block for abutting against the material tray; the upper surface of the first lifting part is provided with at least two first limiting holes along a straight line, and the first limiting blocks are detachably connected to the first limiting holes; and/or

Two ends of the upper surface of the second lifting part are respectively provided with a second limiting block for abutting against the material tray; at least two second limiting holes are formed in the upper surface of the second lifting portion along a straight line, and the second limiting block is detachably connected to the second limiting holes.

Optionally, the second jacking mechanism further comprises at least two parallel limiting columns and a third limiting block arranged at the tops of the limiting columns, and the third limiting block is used for abutting against the material tray.

Optionally, the first jacking mechanism further comprises a cross beam and a plurality of adjusting pieces, and the cross beam is located right above the transfer station; the adjusting piece is connected to the cross beam through a fifth driving piece and used for pushing the adjusting piece to abut against the material tray.

Optionally, the first conveying assembly includes a plurality of first detecting members for detecting the position of the tray;

the second conveying assembly comprises a plurality of second detection pieces for detecting the positions of the material trays;

the first conveying assembly comprises second baffle plates which are symmetrically arranged, and the second baffle plates are positioned at the jacking station and are used for abutting against the material tray; the upper end of second baffle is provided with the third and detects the piece, the third detects the piece and is located shift station department for detect the extreme position of first lifting portion.

One of the above technical solutions has the following advantages or beneficial effects: because it has utilized first conveying component to convey the charging tray to the jacking station, first climbing mechanism is with the charging tray jacking to shifting the station from the jacking station, moving mechanism obtains the charging tray from first climbing mechanism's shifting station department one by one, and shift and stack this charging tray to the second climbing mechanism on, manipulator mechanism shifts the product to the charging tray of charging tray heap topmost in the charging tray, and the second portion of lifting places the charging tray heap in second conveying component's accepting station department, second conveying component can transport the charging tray heap to unloading station department from accepting the station, thereby realize the automatic transmission and the product unloading of charging tray, the efficiency of product unloading has been improved.

Another technical scheme in the above technical scheme has the following advantages or beneficial effects: the first conveying assembly and the second conveying assembly are arranged in the vertical direction at intervals up and down, so that the whole machine space of the blanking device is compact, the stroke among stations is obviously shortened, the line arrangement is smooth and reasonable, the occupied space of a workshop is saved, and the transmission and blanking efficiency is further improved.

Another technical scheme in the above technical scheme has the following advantages or beneficial effects: the first limiting block, the second limiting block, the third limiting block and the adjusting piece are abutted to the side edge of the material plate, so that the process position deviation of the material plate in lifting and transferring the material plate is reduced, and the position precision of the material plate is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed 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 only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first schematic structural diagram of a blanking device;

FIG. 2 is a second schematic structural view of a blanking device;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic structural view of a first conveyor assembly;

FIG. 5 is a schematic structural view of a first jacking mechanism;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a schematic view of the moving mechanism;

FIG. 8 is a schematic structural view of a second jack mechanism;

FIG. 9 is an enlarged view of portion C of FIG. 8;

FIG. 10 is a schematic structural view of a second conveyor assembly;

fig. 11 is a partial structural schematic view of the robot mechanism.

Description of reference numerals:

100. a frame body; 200. a first conveying assembly; 211. a material preparation station; 212. jacking a station; 221. a first transmission unit; 222. a first driver; 230. a first baffle plate; 240. a second baffle; 241. a third detecting member; 300. a first jacking mechanism; 310. transferring a station; 320. a first driving member; 330. a first lifting part; 331. a first stopper; 332. a first limit hole; 340. a cross beam; 350. an adjustment member; 351. a fifth driving member; 400. a moving mechanism; 410. a third driving member; 420. a fixing plate; 421. a transverse groove; 430. an adsorption part; 431. a support arm; 440. a fourth drive; 500. a second jacking mechanism; 510. a second driving member; 520. a second lifting part; 521. a second limiting block; 522. a second limiting hole; 530. a limiting column; 531. a third limiting block; 540. a limiting plate; 600. a manipulator mechanism; 610. a connecting plate; 620. an air tap; 621. a connecting arm; 630. a sixth driving member; 700. a second transport assembly; 710. carrying out station carrying; 720. a blanking station; 730. a second transmission part; 800. and (7) a material tray.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Furthermore, it should be understood that the detailed description and specific examples, while indicating exemplary embodiments of the utility model, are given by way of illustration and explanation only, and are not intended to limit the scope of the utility model. In the present application, unless indicated to the contrary, the use of the directional terms "upper" and "lower" generally refer to the upper and lower positions of the device in actual use or operation, and more particularly to the orientation of the figures of the drawings; while "inner" and "outer" are with respect to the outline of the device.

The embodiment of the application provides a blanking device. The following are detailed below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.

Example one

The first embodiment of the application provides a unloader, specifically is a product transmission device, can be used for the product unloading, also can be used to the product material loading simultaneously. As shown in fig. 1 to 11, the blanking device includes a frame body 100, and a first conveying assembly 200, a first jacking mechanism 300, a moving mechanism 400, a second jacking mechanism 500, a manipulator mechanism 600, and a second conveying assembly 700 are disposed on the frame body 100.

The first conveying assembly 200 comprises a material preparing station 211 and a jacking station 212, wherein the material preparing station 211 is used for placing the material tray 800, and the jacking station 212 is used for connecting the first jacking mechanism 300; the first transfer assembly 200 is used to transfer an empty tray 800 from the preparation station 211 to the lift-up station 212 along a predetermined trajectory. The first jacking mechanism 300 comprises a transfer station 310 positioned above the jacking station 212, wherein the transfer station 310 is used for engaging with the moving mechanism 400; the first jacking mechanism 300 is used to jack an empty tray 800 from the jacking station 212 to the transfer station 310. The second jacking mechanism 500 is located beside the first jacking mechanism 300 and operates in cooperation with the first jacking mechanism 300. The moving mechanism 400 is arranged between the first jacking mechanism 300 and the second jacking mechanism 500, and is used for obtaining the empty trays 800 from the transfer station 310 of the first jacking mechanism 300 one by one, and transferring and stacking the trays 800 onto the second jacking mechanism 500 to form a tray stack with at least one tray 800. The manipulator mechanism 600 is located at the side of the second jacking mechanism 500 and is used for placing the product in the tray 800 at the top of the tray stack. While the second transfer assembly 700 includes a receiving station 710 and a blanking station 720, where the receiving station 710 is located directly below the stack of trays, the second transfer assembly 700 is used to transport trays 800 filled with products.

In addition, the second lifting mechanism 500 has a second lifting portion 520 for lifting the tray stack, and a second driving member 510 for driving the second lifting portion 520 to reciprocate. The second driving member 510 pushes the second lifting portion 520 to reciprocate above the receiving station 710, so as to transfer the stack of trays with the products lifted by the second lifting portion 520 to the receiving station 710 of the second conveying assembly 700. In this embodiment, after the second lifting part 520 receives the tray 800 each time, the second driving member 510 will lower the height of one tray 800, so that the tray 800 at the top of the tray stack can be always maintained at the predetermined height for receiving the product until the number of trays 800 stacked on the second lifting part 520 reaches the predetermined requirement, or after all the products are transferred to the tray 800, the second driving member 510 will drive the second lifting part 520 to move to the receiving station 710, transfer the tray stack stacked on the second lifting part 520 to the second conveying assembly 700, and then transfer the tray stack from the receiving station 710 to the blanking station 720 by using the second conveying assembly 700.

The blanking device in this embodiment can realize automatic transmission and product blanking of the tray 800 by using the first conveying assembly 200, the first jacking mechanism 300, the moving mechanism 400, the second jacking mechanism 500, the manipulator mechanism 600 and the second conveying assembly 700, and improve the efficiency of product blanking.

In a further improved scheme, the first conveying assembly 200 and the second conveying assembly 700 are arranged at intervals in the vertical direction, so that stations are reasonably arranged, and the occupied space of the blanking device is saved; of course, the positions of the first conveying assembly 200 and the second conveying assembly 700 can be arranged according to the specific product processing procedure.

In a further improved scheme, the first jacking mechanism 300 comprises a first driving member 320 and at least one group of first lifting parts 330, and the first lifting parts 330 are in transmission connection with the first driving member 320; the first driving member 320 can drive the first lifting part 330 to lift the tray 800 from the lifting station 212 to the transfer station 310. In this embodiment, the first jacking mechanism 300 includes a plurality of first lifting portions 330, and all the first lifting portions 330 are arranged in parallel. The first lifting part 330 may be configured as an L-shaped arm, wherein a short arm of the L-shaped arm is in transmission connection with the first driving part 320, and a long arm of the L-shaped arm is in a cantilever structure and is used for lifting the tray 800; in addition, the first driving member 320 may be a cylinder or a linear module. In the initial position, the first lifting portion 330 is located at the jacking station 212, in this embodiment, the first lifting portion 330 is located below the first conveying assembly 200, and when the first conveying assembly 200 conveys the tray 800 at the preparation station 211 to the jacking station 212, the tray 800 is located above the first lifting portion 330. Then, the first driving member 320 drives the first lifting portion 330 to move upward, so that the first lifting portion 330 approaches to and lifts the tray 800, and the tray 800 is lifted from the lifting station 212 to the transfer station 310 by the first lifting portion 330.

In a further improved scheme, the second jacking mechanism 500 of the embodiment includes a plurality of second lifting portions 520, and all the second lifting portions 520 are arranged in parallel. The second lifting part 520 may be configured as an L-shaped arm, wherein the short arm of the L-shaped arm is in transmission connection with the second driving part 510, and the long arm of the L-shaped arm is in a cantilever structure and is used for lifting the tray 800. In addition, the second driving member 510 may be a cylinder or a linear module. In the initial position, the second lifting portion 520 is located right above the receiving station 710, and after the product placing process is completed, the second driving member 510 drives the second lifting portion 520 to move downward to the receiving station 710 until the tray 800 at the bottom of the tray stack is attached to the second conveying assembly 700. At this time, the second lifting part 520 is located below the second conveying assembly 700, and the second driving member 510 continues to drive the second lifting part 520 to move downward, so that the second lifting part 520 is separated from the tray stack; while the second transfer assembly 700 transports the stack of trays from the receiving station 710 to the blanking station 720.

In a further improved scheme, the moving mechanism 400 includes a third driving element 410 and a plurality of suction portions 430, one end of each suction portion 430 is connected to the third driving element 410 in a transmission manner, in this embodiment, the third driving element 410 is preferably a linear module, so that the third driving element 410 drives the suction portions 430 to reciprocate between the first jacking mechanism 300 and the second jacking mechanism 500. The adsorption part 430 can adsorb and fix the tray 800 by using the air pressure difference, so that the third driving member 410 can drive the adsorption part 430 to adsorb the tray 800 at the transfer station 310, and then the tray 800 is transferred to the second lifting mechanism 500.

In a further modification, the moving mechanism 400 further includes a fixing plate 420 and a fourth driving member 440 disposed on the fixing plate 420, wherein the third driving member 410 is a linear module, and the fourth driving member 440 is an air cylinder or a linear module. The housing of the fourth driving member 440 is coupled to the moving portion of the third driving member 410, and the protruding end of the fourth driving member 440 is coupled to the upper surface of the fixing plate 420. The third driving element 410 is used to drive the fixing plate 420 and the adsorption part 430 arranged thereon to reciprocate between the first jacking mechanism 300 and the second jacking mechanism 500, so that after the adsorption part 430 absorbs the material tray 800 at the transfer station 310, the material tray 800 is transferred to the second jacking mechanism 500 under the driving of the third driving element 410. The fixing plate 420 and the adsorption part 430 disposed thereon may be moved in a vertical direction by the fourth driving member 440, so that the distance between the adsorption part 430 and the tray 800 may be adjusted by the fourth driving member 440, so that the adsorption part 430 fixes and moves the tray 800 by a pressure difference.

In addition, in this embodiment, the fixing plate 420 is provided with a plurality of suction portions 430, distances from suction ends of all the suction portions 430 to the lower surface of the fixing plate 420 are substantially equal, and the mounting positions of the suction portions 430 can be specifically designed according to the size of the tray 800. The contact area between the moving mechanism 400 and the tray 800 can be increased by the plurality of suction portions 430 provided on the fixing plate 420, so that the stability of the tray 800 when it is transferred from the first lifting portion 330 to the second lifting portion 520 can be improved.

In a further improved scheme, a plurality of transverse grooves 421 are formed in the position, close to the side edge of the fixing plate 420, of the fixing plate 420 in a penetrating manner, the adsorption part 430 is detachably connected with the fixing plate 420 through a support arm 431, a hole is formed in one end of the support arm 431, the upper end of the adsorption part 430 penetrates into the hole, and the adsorption part 430 is connected with the support arm 431 through a fastening screw. The other end of the arm 431 is mounted to the transverse groove 421, and the arm 431 and the fixing plate 420 are fixedly connected by a fastening bolt passing through the transverse groove 421. In the present embodiment, the position of the suction portion 430 with respect to the fixed plate 420 can be adjusted in multiple degrees of freedom by the engagement of the lateral groove 421 and the arm 431. Wherein, the distance of the adsorption part 430 relative to the fixing plate 420 can be adjusted by adjusting the position of the support arm 431 fixed on the transverse groove 421; the offset direction of suction unit 430 with respect to fixed plate 420 can also be adjusted by adjusting the angle between the central axis of arm 431 and the central axis of lateral groove 421.

In a further improved scheme, the first conveying assembly 200 comprises at least one group of first transmission parts 221 and a first driver 222 for driving the first transmission parts 221, wherein the first driver 222 is in transmission connection with the first transmission parts 221. In this embodiment, the first transmission part 221 may be at least one of a transmission belt, a transmission rack, a transmission rail, and a transmission chain. In this embodiment, the first transmission portion 221 is a transmission belt, and the first conveying assembly 200 includes a plurality of first transmission portions 221 moving synchronously, and all the first transmission portions 221 are arranged in parallel. In addition, a certain gap is reserved between the adjacent first transmission parts 221, the driving wheels of all the transmission belts are connected to the driving shaft in a key connection mode, and the driving shaft is in transmission connection with the first transmission parts 221, so that all the first transmission parts 221 can be driven to synchronously move by the first transmission parts 221. The synchronous transportation of a plurality of groups of charging trays 800 can be realized by utilizing a plurality of groups of first transmission parts 221 which are arranged in parallel, so that the conveying efficiency and the product discharging efficiency of the charging trays 800 can be further improved.

In addition, the first lifting portions 330 are disposed in an L-shape in this embodiment, and when the first lifting portions 330 are located at the jacking station 212, the plurality of first lifting portions 330 are respectively located at the side of the first transmission portion 221 and in the gap between two adjacent first transmission portions 221. The first lifting parts 330 distributed on the side edges of the first transmission parts 221 can increase the contact area between the first lifting parts 330 and the tray 800, so that the stability of the tray 800 when being lifted from the lifting station 212 to the transfer station 310 is increased.

In a further improved scheme, the second conveying assembly 700 includes at least one set of second transmission portions 730, and a second driver for driving the second transmission portions 730, wherein the second driver is in transmission connection with the second transmission portions 730. In this embodiment, the second transmission portion 730 may be at least one of a transmission belt, a transmission rack, a transmission guide rail and a transmission chain. In this embodiment, the second transmission portion 730 is a transmission belt, and the second conveying assembly 700 includes a plurality of second transmission portions 730 moving synchronously, and all the second transmission portions 730 are arranged in parallel. In addition, a certain gap is reserved between the adjacent second transmission parts 730, the driving wheels of all the transmission belts are connected to the driving shaft through a common key, and the driving shaft is in transmission connection with the second transmission parts 730, so that the second transmission parts 730 can be used for driving all the second transmission parts 730 to synchronously move. The synchronous transportation of the multiple groups of charging trays 800 can be realized by utilizing the multiple groups of second transmission parts 730 which are arranged in parallel, so that the product blanking efficiency can be further improved.

In addition, the second lifting portions 520 are disposed in an L-shape in this embodiment, and when the second lifting portions 520 are located at the receiving station 710, the plurality of second lifting portions 520 are respectively located at the side of the second transmission portion 730 and in the gap between two adjacent second transmission portions 730. The contact area between the second lifting part 520 and the tray 800 can be increased by the second lifting parts 520 distributed on the side edges of the second transmission part 730, so that the stability of the tray 800 moving to the receiving station 710 is increased.

In a further improved scheme, two ends of the upper surface of the first lifting part 330 are respectively provided with a first limiting block 331 for abutting against the tray 800; at least two first limiting holes 332 are formed in the upper surface of the first lifting portion 330 along a straight line, and the first limiting block 331 is detachably connected to the first limiting holes 332. When the first lifting part 330 is used for bearing the material tray 800, the two first limit blocks 331 arranged on the upper surface of the first lifting part 330 are used for abutting against the side edge of the material tray 800, so that the position accuracy of the material tray 800 placed on the first lifting part 330 can be limited, and the accuracy of the material tray 800 transferred by the moving mechanism 400 can be ensured.

In addition, the first limiting hole 332 formed in the upper surface of the first lifting portion 330 can be used for adjusting the mounting position of the first limiting block 331 according to the specific specification of the material tray 800, so as to ensure that the first limiting block 331 can always abut against the side edge of the material tray 800. Therefore, the position accuracy of the tray 800 can be further improved by the aid of the plurality of groups of first limiting holes 332, and the tray 800 with more specifications can be adapted to.

In a further improved scheme, two ends of the upper surface of the second lifting part 520 are respectively provided with a second limiting block 521 for abutting against the charging tray 800; at least two second limiting holes 522 are formed in the upper surface of the second lifting portion 520 along a straight line, and the second limiting block 521 is detachably connected to the second limiting holes 522. When the second lifting part 520 is used for bearing the charging tray 800, the two second limiting blocks 521 arranged on the upper surface of the second lifting part 520 are used for abutting against the side edge of the charging tray 800, so that the position accuracy of the charging tray 800 placed on the second lifting part 520 can be limited, and the accuracy of the subsequent manipulator mechanism 600 used for placing products can be ensured.

In addition, the second limiting hole 522 formed in the upper surface of the second lifting portion 520 can be used for adjusting the mounting position of the second limiting block 521 according to the specific specification of the charging tray 800, so that the second limiting block 521 can be always abutted against the side edge of the charging tray 800. Therefore, the position accuracy of the tray 800 can be further improved by the plurality of second limit holes 522, and the tray 800 with more specifications can be adapted.

In a further improved scheme, the second jacking mechanism 500 further includes at least two parallel limiting columns 530 and a third limiting block 531 arranged at the tops of the limiting columns 530, and the third limiting block 531 is used for abutting against the side edge of the tray 800. The second jacking mechanism 500 of this embodiment includes 4 parallel set's spacing posts 530, and above-mentioned 4 spacing posts 530 are the rectangle and distribute, and the upper end of spacing post 530 is fixed respectively and is provided with third stopper 531, and third stopper 531 distributes in different directions with second stopper 521 simultaneously, therefore utilizes stopper and second stopper 521 to butt the different sides of charging tray 800 respectively. When the charging tray 800 sucked by the transfer station 310 is placed on the second lifting part 520 by using the adsorption part 430, on one hand, the second limiting blocks 521 arranged on the second lifting part 520 abut against two opposite side edges of the charging tray 800; on the other hand, the third limiting block 531 arranged on the limiting column 530 abuts against the other two vertical side edges, so that the charging tray 800 placed on the second lifting part 520 can be positioned for the second time by utilizing the matching of the second limiting block 521 and the third limiting block 531, and the position accuracy of the charging tray 800 placed on the second lifting part 520 is increased, so that products can be placed conveniently. Meanwhile, the second limiting block 521 and the third limiting block 531 are used for applying opposite thrust to the material tray 800 respectively so as to reduce the offset of the material tray stack position when the product is placed and the material trays 800 are stacked.

In a further refinement, the first jacking mechanism 300 further comprises a cross beam 340 and a plurality of conditioning elements 350, the cross beam 340 being located directly above the transfer station 310; the adjusting member 350 is connected to the cross beam 340 by a fifth driving member 351 for pushing the adjusting member 350 to abut against the tray 800, wherein the fifth driving member 351 can be an air cylinder or a linear module. In this embodiment, two ends of the cross beam 340 are fixedly connected to the frame body 100, and the fixed cross beam 340 is located above the first lifting portion 330. The beam 340 is provided with a plurality of fifth driving members 351, and the extending ends of the fifth driving members 351 are in transmission connection with the adjusting members 350. When the first lifting part 330 lifts the tray 800 to the transfer station 310, the fifth driving member 351 pushes the adjusting member 350 connected with the fifth driving member to move linearly and abut against the side edge of the tray 800, so that the tray 800 placed on the first lifting part 330 can be adjusted by using the adjusting members 350 arranged on the cross beam 340, and the position deviation of the tray 800 during lifting can be corrected by using the adjusting members 350, thereby ensuring the placement accuracy of the tray 800.

In a further improved scheme, the first conveying assembly 200 comprises a plurality of first detecting pieces, and the first detecting pieces can be installed at the material preparing station 211 and the jacking station 212 to detect the position of the material tray 800; in this embodiment, the first detecting member may be a photoelectric sensor.

In a further improved scheme, the first conveying assembly 200 comprises a plurality of second detecting pieces, and the second detecting pieces can be arranged at the receiving station 710 and the blanking station 720 to detect the position of the tray 800; in this embodiment, the second detecting member may be a photoelectric sensor.

In a further improved scheme, the first conveying assembly 200 includes a plurality of sets of first baffles 230 symmetrically arranged, and the first baffles 230 are detachably connected to the frame body 100 and used for abutting against the side wall of the tray 800; the first baffle 230 in this embodiment is located between the preparation station 211 and the blanking station 720. The first baffle 230 abuts against the side edge of the tray 800, so that the placement position of the tray 800 on the first conveying assembly 200 can be adjusted.

In a further modification, the first conveying assembly 200 includes a second baffle 240 symmetrically disposed, and the second baffle 240 is located at the jacking station 212 to abut against the tray 800. The second baffle 240 abuts against the side edge of the tray 800, so that the placing position of the tray 800 at the jacking station 212 can be adjusted.

In addition, the upper end of the second blocking plate 240 is provided with a third detecting part 241, and the third detecting part 241 is located at the transfer station 310 and is used for detecting that the tray 800 is located at the limit position of the first lifting part 330. In this embodiment, the third detecting element 241 may be a photoelectric sensor.

In a further improved scheme, the second lifting mechanism 500 further comprises a limiting plate 540, and a central surface of the limiting plate 540 is arranged in a direction perpendicular to the central surface of the second lifting arm to abut against the tray 800. Utilize the side of limiting plate 540 butt charging tray heap, both can the position of auxiliary adjustment charging tray heap, also can exert thrust to the charging tray heap to the increase is piled up and is placed the product time, and the stability of charging tray heap.

In a further improved scheme, the robot mechanism 600 comprises a mechanical arm, a connecting plate 610 and a plurality of air nozzles 620 arranged on the connecting plate 610, wherein the connecting plate 610 is connected with the mechanical arm, so that the connecting plate 610 and the air nozzles 620 arranged on the connecting plate 610 are driven by the mechanical arm to move. The fixing plate 420 is provided with a groove, and the air nozzle 620 is fixed to the groove through a connecting arm 621.

In addition, the connection plate 610 is connected to the robot arm by a sixth driving member 630, and the sixth driving member 630 may be an air cylinder thereof. The housing of the sixth driving member 630 is connected to the mechanical arm, and the extending end of the sixth driving member 630 is drivingly connected to the connecting plate 610. The use of sixth drive member 630 facilitates adjustment of the distance between air cap 620 and the product for ease of use.

The working process is as follows:

in the initial state, the first lifting portion 330 is located at the jacking station 212, that is, the first lifting portion 330 is located below the first transmission portion 221; a plurality of trays 800 stacked in sets are placed on the preparation station 211 of the first conveyor assembly 200. Then, the first driver 222 drives the first transmission part 221 to move to transport the tray 800 to the jacking station 212, and the first driving part 320 drives the first lifting part 330 to move upward, so that the first lifting part 330 lifts the stacked trays 800 to the transfer station 310. The tray 800 is then sucked by the suction unit 430 at the transfer station 310 and transferred onto the second lift unit 520. The robot mechanism 600 then uses the air nozzles 620 to sequentially suck and place the products into the trays 800 at the top of the stack. When the topmost tray 800 is full, the second driving member 510 lowers by the height of one tray 800, and then the adsorption part 430 transfers the tray 800 sucked at the transfer station 310 to the position above the tray stack, so that the tray 800 positioned at the topmost tray of the tray stack can be always maintained at the preset product receiving height.

Until the number of the trays 800 stacked on the second lifting portion 520 reaches the preset requirement, or all the products are transferred to the trays 800, the second driving member 510 drives the second lifting portion 520 to move to the receiving station 710, and transfers the stack of the trays stacked on the second lifting portion 520 to the second conveying assembly 700, and then transfers the stack of the trays from the receiving station 710 to the blanking station 720 by using the second conveying assembly 700.

Example two

A blanking device is completely the same as the structure of the first embodiment, but the movement process of the blanking device is slightly different. The specific movement process is as follows:

in the initial state, the first lifting portion 330 is located at the jacking station 212, that is, the first lifting portion 330 is located below the first transmission portion 221; a plurality of trays 800 are placed side-by-side at the preparation station 211 of the first conveyor assembly 200. Then, the first driver 222 drives the first transmission part 221 to move to transport the tray 800 to the jacking station 212, and the first driving part 320 drives the first lifting part 330 to move upward, so that the first lifting part 330 lifts the trays 800 to the transfer station 310. Then, the suction tray 800 at the transfer station 310 is transferred to the second lifting unit 520 by the suction unit 430. The robot mechanism 600 then uses the air nozzles 620 to sequentially suck and place the products into the trays 800 at the top of the stack. When the topmost tray 800 is full, the second driving member 510 lowers by the height of one tray 800, and then the adsorption part 430 transfers the tray 800 sucked at the transfer station 310 to the position above the tray stack, so that the tray 800 positioned at the topmost tray of the tray stack can be always maintained at the preset product receiving height. At this time, the material tray 800 is continuously placed at the material preparation station 211, and then the material tray 800 is transported to the transfer station 310 by using the first lifting part. Thus, the tray 800 needs to be continuously conveyed from the preparation station 211 to the transfer station 310 during the whole blanking process.

Until the number of the trays 800 stacked on the second lifting portion 520 reaches the preset requirement, or all the products are transferred to the trays 800, the second driving member 510 drives the second lifting portion 520 to move to the receiving station 710, and transfers the stack of the trays stacked on the second lifting portion 520 to the second conveying assembly 700, and then transfers the stack of the trays from the receiving station 710 to the blanking station 720 by using the second conveying assembly 700.

The blanking device provided by the embodiment of the application is described in detail, a specific example is applied in the description to explain the principle and the implementation of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. A blanking device is characterized by comprising:

a first conveying assembly (200) for conveying the tray (800) from the preparation station (211) to the jacking station (212) along a predetermined trajectory;

a first jacking mechanism (300) for jacking the tray (800) from the jacking station (212) to a transfer station (310);

the second jacking mechanism (500) is arranged beside the first jacking mechanism (300);

the moving mechanism (400) obtains the material trays (800) from the transfer station (310) of the first jacking mechanism (300) in sequence, and transfers and stacks the material trays (800) onto the second jacking mechanism (500) to form a material tray stack with at least one material tray (800);

a robot mechanism (600) that transfers products into the tray (800) at the top of the stack; and

the second conveying assembly (700) is provided with a receiving station (710) and a blanking station (720), and the tray stack is positioned right above the receiving station (710);

the second jacking mechanism (500) is provided with a second lifting part (520) for lifting the tray stack and a second driving part (510) for driving the second lifting part (520) to reciprocate.

2. The blanking device according to claim 1, wherein the first conveying assembly (200) and the second conveying assembly (700) are vertically spaced up and down.

3. Blanking device according to claim 1 or 2, wherein said first conveying assembly (200) comprises:

at least one set of first transmission parts (221); and

a first driver (222) which is in transmission connection with the first transmission part (221);

the second conveyor assembly (700) comprises:

at least one set of second transmission parts (730); and

and the second driver is in transmission connection with the second transmission part (730).

4. The blanking device according to claim 1 or 2, wherein the first jacking mechanism (300) comprises a first driving member (320) and at least one set of first lifting parts (330), and the first lifting parts (330) are in transmission connection with the first driving member (320); the first driving piece (320) can drive the first lifting part (330) to lift the tray (800) from the lifting station (212) to the transfer station (310).

5. The blanking device according to claim 1 or 2, wherein the moving mechanism (400) comprises a third driving element (410) and a suction portion (430), and the suction portion (430) sucks the tray (800) at the transfer station (310) and then transfers the tray (800) onto the second jacking mechanism (500) under the driving of the third driving element (410).

6. The blanking device according to the claim 5, wherein the moving mechanism (400) further comprises a fixed plate (420) and a fourth driving member (440), the fixed plate (420) is connected to the third driving member (410) through the fourth driving member (440), and the fourth driving member (440) drives the fixed plate (420) to move along the vertical direction; the adsorption part (430) is connected to the fixing plate (420).

7. The blanking device according to the claim 4, wherein two ends of the upper surface of the first lifting part (330) are respectively provided with a first limiting block (331) for abutting against the material tray (800); the upper surface of the first lifting part (330) is provided with at least two first limit holes (332) along a straight line, and the first limit block (331) is detachably connected to the first limit holes (332); and/or

Two ends of the upper surface of the second lifting part are respectively provided with a second limiting block (521) used for abutting against the material disc (800); at least two second limiting holes (522) are formed in the upper surface of the second lifting portion along a straight line, and the second limiting block (521) is detachably connected to the second limiting holes (522).

8. The blanking device according to claim 1 or 2, wherein the second jacking mechanism (500) further comprises at least two limiting columns (530) arranged in parallel and a third limiting block (531) arranged at the tops of the limiting columns (530), and the third limiting block (531) is used for abutting against the charging tray (800).

9. The blanking device according to claim 1 or 2, wherein the first jacking mechanism (300) further comprises a cross beam (340) and a plurality of adjustment members (350), the cross beam (340) being located directly above the transfer station (310); the adjusting member (350) is connected to the cross beam (340) through a fifth driving member (351) for pushing the adjusting member (350) to abut against the tray (800).

10. The blanking device according to claim 1 or 2, wherein the first conveying assembly (200) comprises a plurality of first detecting members for detecting the position of the tray (800);

the second conveying assembly (700) comprises a plurality of second detection pieces for detecting the positions of the trays (800);

the first conveying assembly (200) comprises second baffle plates (240) which are symmetrically arranged, and the second baffle plates (240) are positioned at the jacking station (212) and are used for abutting against the material tray (800); the upper end of the second baffle (240) is provided with a third detection piece (241), and the third detection piece (241) is positioned at the transfer station (310).

Images