CN211073891U

CN211073891U - A automation equipment for blanking of plastics lid

Info

Publication number: CN211073891U
Application number: CN201921933274.0U
Authority: CN
Inventors: 马和平
Original assignee: Foshan Woxun Intelligent Technology Co ltd
Current assignee: Foshan Woxun Intelligent Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses an automation equipment for plastic cover blanking, including workstation and controller, be equipped with two sets of feedway, blanking device and the get-put device that is used for getting to put the plastic cover that are used for placing the plastic cover on the workstation, blanking device locates the central point of workstation and puts, feedway locates the left side and the right side of blanking device movably, get and put the device and correspond the feedway setting; the blanking device comprises a die frame, a blanking upper die and a blanking lower die for positioning the plastic cover, and the taking and placing device comprises a plurality of groups of vacuum suckers for sucking and placing the plastic cover and a servo mechanism for driving the vacuum suckers to move; the utility model discloses rational in infrastructure, easy operation is practical, also is applicable to the automated production of a plurality of similar products, and its degree of automation is high, can reduce workman's quantity and reduce workman's intensity of labour, for the enterprise has reduced the cost of workman's management, has also improved the production efficiency of product simultaneously and has reduced the rejection rate.

Description

A automation equipment for blanking of plastics lid

Technical Field

The utility model relates to an automation equipment field, in particular to automation equipment for blanking of plastic cover.

Background

The plastic sucking machine, also called a thermoplastic forming machine, is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PET, PETG, APTT, PP, PE, PS and the like which are heated and plasticized into products such as advanced packaging exhibition boxes, frames and the like with various shapes; the vacuum forming method mainly utilizes a vacuum cover, a plastic sucking tray, a bulb shell and the like in the shape of a vacuum pump, and the vacuum plastic sucking forming products are cooled before being demoulded.

In the processing industry of plastic caps or plastic container products, the plastic caps or plastic containers are subjected to thermoforming through plastic sheets and are blanked after forming, and the existing blanking of the plastic caps or plastic containers generally adopts simple equipment, is low in automation degree and efficiency, has limitation in conveying and cannot realize continuous production, so that improvement is needed.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an automation equipment for blanking of plastic cover to solve the not enough that exists among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme does: an automatic device for blanking plastic covers comprises a workbench and a controller, wherein the workbench is provided with two groups of feeding devices for placing the plastic covers, a blanking device and a taking and placing device for taking and placing the plastic covers, the blanking device is arranged at the center of the workbench, the feeding devices are movably arranged on the left side and the right side of the blanking device, and the taking and placing device is arranged corresponding to the feeding devices; the blanking device comprises a die frame, a blanking upper die and a blanking lower die for positioning the plastic cover, wherein the die frame surrounds the blanking upper die and the blanking lower die, a punch is arranged on the blanking upper die, a blanking opening corresponding to the punch is arranged on the blanking lower die, the blanking upper die is arranged on the workbench in a lifting manner, and the blanking lower die is arranged on the workbench in a horizontally movable manner; the taking and placing device comprises a plurality of groups of vacuum suckers for sucking and placing the plastic covers and a servo mechanism for driving the vacuum suckers to move, the vacuum suckers are arranged on the end part of the servo mechanism, and the servo mechanism is arranged on the die carrier.

As an improvement, the blanking upper die is driven by an upper driving device to lift, the blanking lower dies are two groups, and the two groups of the blanking lower dies are driven by a lower driving device to move horizontally.

As an improvement, the group of blanking lower dies comprises a plurality of lower dies arranged in parallel and a bottom plate used for fixing the lower dies, the blanking opening is formed in the center of the lower dies, the lower dies are arranged on the top of the bottom plate, and the lower driving device is connected with the bottom of the bottom plate.

As an improvement, a first recovery port for recovering the punching material is arranged at the position, corresponding to the punching port, of the bottom plate, and a second recovery port communicated with the first recovery port is arranged on the workbench.

As an improvement, the feeding device comprises a positioning die for collecting and positioning the plastic cover and a sliding component for driving the positioning die to move, the positioning die and the lower die are arranged correspondingly, a plurality of positioning columns are arranged on the positioning die, the sliding component comprises a guide rod, a sliding block matched with the guide rod to slide, and a sliding rail matched with the positioning die to be in sliding connection, the sliding rail is arranged on the workbench, and one end of the sliding block is fixedly connected with the positioning die.

As an improvement, the workbench is also provided with a left travel switch and a right travel switch which are used for controlling the moving position of the blanking lower die, and the left travel switch and the right travel switch are arranged between the feeding device and the blanking lower die.

As an improvement, a left collision block matched with a left travel switch and a right collision block matched with a right travel switch are respectively arranged at the bottom of the blanking lower die.

As an improvement, a finished product conveying belt for conveying finished product plastic covers is further arranged on the workbench, and the finished product conveying belt is arranged on the outer side of the feeding device and is arranged below the taking and placing device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses rational in infrastructure, easy operation is practical, also is applicable to the automated production of a plurality of similar products, and its degree of automation is high, can reduce workman's quantity and reduce workman's intensity of labour, for the enterprise has reduced the cost of workman's management, has also improved the production efficiency of product simultaneously and has reduced the rejection rate.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an exploded schematic view of the blanking device of the present invention.

Fig. 4 is a schematic structural view of the upper blanking die of the present invention.

Fig. 5 is a schematic structural diagram of the bottom plate bottom view angle of the present invention.

Fig. 6 is a schematic structural view of the pick-and-place device of the present invention.

Fig. 7 is a schematic structural view of the bottom view of the pick-and-place device according to the present invention.

In the figure: the automatic punching machine comprises a workbench 1, a controller 2, a plastic cover 3, a feeding device 4, a punching device 5, a taking and placing device 6, an upper driving device 7, a lower driving device 8, a finished product conveying belt 9, a second recovery opening 10, a left travel switch 11, a right travel switch 12, a positioning die 40, a sliding component 41, a die carrier 50, a punching upper die 51, a punching lower die 52, a vacuum suction cup 60, a servo mechanism 61, a positioning column 400, a guide rod 410, a sliding block 411, a sliding rail 412, a punch 510, a punching hole 520, a lower die 521, a bottom plate 522, a left collision block 523, a right collision block 524, an X-axis sliding rail 610, a Z-axis sliding rail 611, a manipulator 612 and a first recovery opening 5220.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, an automation equipment for blanking of plastic cover, including workstation 1 and controller 2, be equipped with two sets of feedway 4, the blanking device 5 that are used for placing plastic cover 3 on workstation 1 and be used for getting of putting plastic cover 3 and put device 6, the central point that workstation 1 was located to blanking device 5 puts the department, feedway 4 locates blanking device 5's left side and right side movably, get and put 6 corresponding feedway 4 settings of device, that is to say, the utility model discloses a duplex position is work in turn simultaneously, feedway 4 with get and put device 6 and be two sets of and one-to-one work respectively to improve blanking efficiency. In this embodiment, a finished product conveyor belt 9 for conveying the finished plastic covers 3 is further disposed on the workbench 1, and the finished product conveyor belt 9 is disposed outside the feeding device 4 and below the pick-and-place device 6. It should be emphasized here that the finished plastic cover 3 refers to the punched plastic cover 3, and a punched hole is left in the center of the punched plastic cover 3 to meet the product requirement.

As shown in fig. 2, 3 and 4, the blanking device 5 includes a die frame 50, a blanking upper die 51 and two blanking lower dies 52 for positioning the plastic cover 3, and the two blanking lower dies 52 are provided for alternate operation. Die carrier 50 surrounds die 51 and blanking lower mould 52 setting on the blanking, still is equipped with the safety barrier around the workstation 1, prevents unexpected, improves the utility model discloses a security. The blanking upper die 51 is provided with a punch 510, the blanking lower die 52 is provided with a blanking opening 520 corresponding to the punch 510, the blanking upper die 51 is arranged on the workbench 1 in a lifting manner, and the blanking lower die 52 is arranged on the workbench 1 in a horizontally movable manner. Specifically, the upper blanking die 51 is driven to move up and down by the upper driving device 7, and the two sets of lower blanking dies 52 are driven to move horizontally by the lower driving device 8. The upper driving device 7 is a cylinder transmission device and is electrically connected with the controller 2, and the lower cutting upper die 51 can vertically move up and down under the driving of the cylinder. And lower drive arrangement 8 can be cylinder transmission or hydro-cylinder transmission and with controller 2 electric connection, control about blanking lower mould 52 can be horizontal under the drive of cylinder or hydro-cylinder, two sets of blanking lower moulds 52 can carry out the compound die blanking with blanking upper mould 51 in turn, in order to improve the utility model discloses a production efficiency and degree of automation should understand to the technical personnel in the field.

Further, the set of lower blanking dies 52 includes a plurality of lower dies 521 arranged in parallel and a bottom plate 522 for fixing the lower dies 521, the lower dies 521 are adapted to place and position the plastic cover 3, and in this embodiment, the number of the lower dies 521 is four and is arranged in a shape of "one". Correspondingly, four blanking upper dies 51 are also provided. The punching notch 520 is formed at the center of the lower mold 521, the lower mold 521 is formed at the top of the bottom plate 522, and the lower driving unit 8 is connected to the bottom of the bottom plate 522. The lower driving device 8 drives the bottom plate 522 to move, so that the lower dies 521 are driven to move synchronously, and the two groups of blanking lower dies 52 complete alternating left-right movement under the action of the lower driving device 8, so that double-station blanking is realized. And in order to facilitate the recovery of the waste after blanking, the position of the bottom plate 522 corresponding to the blanking opening 520 is provided with a first recovery opening 5220 for recovering the blanking material, the workbench 1 is provided with a second recovery opening 10 communicated with the first recovery opening 5220, and the bottom of the workbench 1 is provided with a recovery box to realize the recovery of the blanking waste, so that the pollution to the working environment is prevented.

As shown in fig. 6 and 7, the pick-and-place device 6 includes a plurality of sets of vacuum chucks 60 for sucking and placing the plastic caps 3 and a servo mechanism 61 for driving the vacuum chucks 60 to move, and the number of the vacuum chucks 60 is the same as that of the lower dies 521. The vacuum chuck 60 is arranged on the end part of the servo mechanism 61, and the servo mechanism 61 is arranged on the die carrier 50. Specifically, the servo mechanism 61 includes an X-axis slide rail 610, a Z-axis slide rail 611 and a manipulator 612 for installing the vacuum chuck 60, and the manipulator 612 can slide along the X-axis slide rail 610 or the Z-axis slide rail 611 to achieve the purpose of picking and placing the plastic caps 3 from the feeding device 4 onto the lower mold 521 or picking and placing the finished plastic caps 3 from the lower mold 521 onto the finished conveyer 9.

As shown in fig. 1, 2, 3 and 5, the feeding device 4 includes a positioning die 40 for collecting and positioning the plastic cover 3 and a sliding member 41 for driving the positioning die 40 to move, the moving direction of the sliding member 41 is perpendicular to the moving direction of the lower blanking die 52, and after the worker places the plastic cover 3 on the positioning die 40, the worker drives the positioning die 40 into the work table 1 through the sliding member 41, so that the plastic cover 3 can be automatically blanked and received under the action of the pick-and-place device 6 and the blanking device 5. Correspondingly, the workbench 1 is also provided with a material placing table for the positioning die 40 to extend out of the workbench 1, so that a worker can conveniently place the plastic cover 3. The positioning die 40 is disposed corresponding to the lower die 521, that is, the positioning die 40 and the lower die 521 are symmetrically disposed in parallel. The positioning mold 40 is provided with a plurality of positioning posts 400, in this embodiment, the positioning posts 400 are four and are uniformly arranged along the periphery of the positioning mold 40, and the number of the positioning posts 400 can be set according to the size of the actual positioning mold 40, which should not be limited thereto. The sliding member 41 includes a guide rod 410, a sliding block 411 adapted to slide on the guide rod 410, and a sliding rail 412 adapted to be slidably connected to the positioning die 40, the sliding rail 412 is disposed on the workbench 1, one end of the sliding block 411 is fixedly connected to the positioning die 40, the sliding block 411 is driven by an air cylinder, the positioning die 40 can slide out of the workbench 1 under the driving of the sliding block 411, so that a worker can add enough plastic covers 3, and after the plastic covers are added, the sliding block 411 drives the positioning die 40 to slide into a position corresponding to the lower die 521 in the workbench 1 again, and waits for the picking and placing device 6 to pick up the plastic covers.

Further, in order to ensure that the blanking lower die 52 can move accurately, a left travel switch 11 and a right travel switch 12 for controlling the moving position of the blanking lower die 52 are further arranged on the workbench 1, and the left travel switch 11 and the right travel switch 12 are respectively arranged between the feeding device 4 and the blanking lower die 52 on both sides. Correspondingly, the bottom of the blanking lower die 52 is respectively provided with a left bump 523 used in cooperation with the left travel switch 11 and a right bump 524 used in cooperation with the right travel switch 12, so that the position information of the blanking lower die 52 is accurately transmitted to the controller 2, and accurate transmission is realized.

The utility model discloses a theory of operation: initially, the positioning die 40 is located outside the worktable 1, the vacuum chuck 60 is located above the worktable 1, the left punching lower die 52 slides to the left stroke switch 11, the right punching lower die 52 is located right below the punching upper die 51, and the punch 510 and the punching hole 520 are coaxially arranged. First, a plurality of un-blanked plastic lids 3 are placed on the four positioning dies 40, the apparatus is started by the controller 2, the controller 2 controls the sliding member 41 to move, the sliding member 41 drives the positioning dies 40 to slide from the outside of the workbench 1 to the inside of the workbench 1 along the direction of the slide rail 412, and the positioning dies 40 are placed corresponding to the lower dies 521. Then the controller 2 controls the vacuum chuck 60 to move to the upper side of the positioning die 40 along the X-axis slide rail 610 and the Z-axis slide rail 611 respectively, the vacuum chuck 60 sucks the plastic cover 3 on the positioning film 40 by suction and puts the sucked plastic cover 3 into the left set of blanking lower dies 52, the left blanking lower die 52 on which the plastic cover 3 is placed is driven by the lower driving device 8 to move towards the blanking upper die 51, meanwhile, the right blanking lower die 52 is moved out to the blanking upper die 51, and the other set of taking and placing device 6 sucks the plastic cover 3 on the other set of feeding device 4 to the right blanking lower die 52 according to the above-mentioned process of taking and placing the plastic cover 3 to wait for blanking. When the left blanking lower die 52 moves to a position directly below the blanking upper die 51, the controller 2 controls the blanking upper die 51 to move downward to be matched with the left blanking lower die 52, so that the plastic lids 3 placed in the left blanking lower die 52 are blanked by the punch 510, and the blanked materials sequentially pass through the blanking hole 520, the first recovery opening 5220 and the second recovery opening 10 and then fall to a designated recovery position. After completion of punching, the punching upper die 51 is moved upward by the upper driving device 7 and separated from the left punching lower die 52, and at this time, the left punching lower die 52 and the right punching lower die 52 are switched in position to perform punching. The lower blanking die 52 returning to the left side of the initial position from the position right below the upper blanking die 51 sucks the finished plastic caps 3 from the lower blanking die 52 to the finished product conveyor belt 9 under the action of the pick-and-place device 6, the finished plastic caps 3 are output to the outside from the workbench 1 under the action of the finished product conveyor belt 9, and the pick-and-place device 6 picks and places the other plastic cap 3 on the positioning die 40 into the idle lower blanking die 52 and waits for blanking. The blanking process of the right blanking lower die 52 and the left blanking lower die 52 is the same, and will not be described again. The two groups of blanking lower dies 52 are alternatively matched with the blanking upper die 51 for blanking under the action of the lower driving device 8 and the pick-and-place device 6, and the finished plastic cover 3 can be automatically moved from the blanking lower dies 52 to the finished product conveying belt 9 under the action of the pick-and-place device 6, so that the purposes of automatic blanking and receiving are achieved.

To sum up, the utility model discloses rational in infrastructure, easy operation is practical, also is applicable to the automated production of a plurality of similar products mutually, and its degree of automation is high, can reduce workman's quantity and reduce workman's intensity of labour, for the enterprise has reduced the cost of workman's management, has also improved the production efficiency of product simultaneously and has reduced the rejection rate.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an automation equipment for plastics lid blanking which characterized in that: the plastic cover punching device comprises a workbench (1) and a controller (2), wherein two groups of feeding devices (4) for placing plastic covers (3), a punching device (5) and a taking and placing device (6) for taking and placing the plastic covers (3) are arranged on the workbench (1), the punching device (5) is arranged at the central position of the workbench (1), the feeding devices (4) are movably arranged on the left side and the right side of the punching device (5), and the taking and placing device (6) is arranged corresponding to the feeding devices (4);

the blanking device (5) comprises a die carrier (50), a blanking upper die (51) and a blanking lower die (52) used for positioning the plastic cover (3), wherein the die carrier (50) surrounds the blanking upper die (51) and the blanking lower die (52), a punch (510) is arranged on the blanking upper die (51), a blanking opening (520) corresponding to the punch (510) is formed in the blanking lower die (52), the blanking upper die (51) is arranged on the workbench (1) in a liftable manner, and the blanking lower die (52) is arranged on the workbench (1) in a horizontally movable manner;

the taking and placing device (6) comprises a plurality of groups of vacuum suckers (60) used for sucking and placing the plastic covers (3) and a servo mechanism (61) used for driving the vacuum suckers (60) to move, the vacuum suckers (60) are arranged on the end parts of the servo mechanism (61), and the servo mechanism (61) is arranged on the die carrier (50).

2. An automatic apparatus for blanking plastic caps, according to claim 1, characterized in that: the blanking upper dies (51) are driven to lift by an upper driving device (7), the number of the blanking lower dies (52) is two, and the two groups of the blanking lower dies (52) are driven to horizontally move by a lower driving device (8).

3. An automatic apparatus for blanking plastic caps, according to claim 2, characterized in that: the group of blanking lower dies (52) comprises a plurality of lower dies (521) which are arranged in parallel and a bottom plate (522) used for fixing the lower dies (521), the blanking opening (520) is formed in the center of each lower die (521), the lower dies (521) are arranged on the top of the bottom plate (522), and the lower driving device (8) is connected with the bottom of the bottom plate (522).

4. An automatic apparatus for blanking plastic caps, according to claim 3, characterized in that: the position department that bottom plate (522) correspond towards cutting edge (520) is equipped with first recovery mouth (5220) that are used for retrieving towards the cutting material, be equipped with on workstation (1) with first recovery mouth (5220) the second that is linked together retrieve mouthful (10).

5. An automatic apparatus for blanking plastic caps, according to claim 3, characterized in that: the feeding device (4) comprises a positioning die (40) for collecting and positioning the plastic cover (3) and a sliding component (41) for driving the positioning die (40) to move, the positioning die (40) is correspondingly arranged with a lower die (521), a plurality of positioning columns (400) are arranged on the positioning die (40), the sliding component (41) comprises a guide rod (410), a sliding block (411) matched with the guide rod (410) in a sliding manner and a sliding rail (412) matched with the positioning die (40) in a sliding manner, the sliding rail (412) is arranged on the workbench (1), and one end of the sliding block (411) is fixedly connected with the positioning die (40).

6. An automatic apparatus for blanking plastic caps, according to any one of claims 2 to 5, characterized in that: the punching machine is characterized in that the workbench (1) is also provided with a left travel switch (11) and a right travel switch (12) which are used for controlling the moving position of the punching lower die (52), and the left travel switch (11) and the right travel switch (12) are arranged between the feeding device (4) and the punching lower die (52).

7. An automatic apparatus for blanking plastic caps, according to claim 6, characterized in that: the bottom of the blanking lower die (52) is respectively provided with a left collision block (523) matched with the left travel switch (11) and a right collision block (524) matched with the right travel switch (12).

8. An automatic apparatus for blanking plastic caps, according to claim 6, characterized in that: the workbench (1) is further provided with a finished product conveying belt (9) for conveying the finished product plastic covers (3), and the finished product conveying belt (9) is arranged on the outer side of the feeding device (4) and is arranged below the taking and placing device (6).