CN112061522A

CN112061522A - AGV trolley linkage feeding control method suitable for packaging production line

Info

Publication number: CN112061522A
Application number: CN202010983545.4A
Authority: CN
Inventors: 白保平
Original assignee: Individual
Current assignee: Taizhou Woqi Automatic Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-11
Anticipated expiration: 2039-12-27
Also published as: CN112061522B; CN110937194A; CN110937194B

Abstract

The invention relates to the technical field of material packaging and transportation, in particular to a control method for AGV trolley linkage feeding suitable for a packaging production line, which is realized based on a feeding device, wherein the feeding device comprises a supporting leg and packaging production line equipment, the upper end surface of the supporting leg is fixedly connected with a conveying belt, the outer side of the conveying belt is fixedly connected with the packaging production line equipment, the front end surface and the rear end surface of the left side of the conveying belt are rotatably connected with a transmission device, the lower part of the transmission device is slidably connected with a pushing mechanism, the pushing mechanism comprises a fixing frame and a second electric telescopic rod, and the left end surface of the fixing frame is fixedly connected with the second; through the transmission device, first soft board, slip post and the sliding platform who sets up, the material passes through transmission device and removes to sliding platform, then makes it promoted to the AGV car on through second electric telescopic handle, realizes AGV dolly automatic feeding, need not artifical transport, very big reduction staff's work load, very intelligent.

Description

AGV trolley linkage feeding control method suitable for packaging production line

The application is a divisional application of a Chinese patent application with the application number of 201911372661.6, which is filed on 12-month-27-year 2019 and is named as a packaging and AGV trolley linkage feeding device for automatic production.

Technical Field

The invention relates to the technical field of material packing and transportation, in particular to a control method for AGV trolley linkage feeding, which is suitable for a packing production line.

Background

An Automated Guided Vehicle, also called AGV cart generally, refers to a transportation cart equipped with an electromagnetic or optical automatic guiding device, capable of traveling along a predetermined guiding path, having safety protection and various transfer functions, a transportation cart that does not require a driver in industrial applications, a rechargeable battery as a power source, and a computer generally used to control the traveling route and behavior thereof, or an electromagnetic track used to set up the traveling route, the electromagnetic track being attached to the floor, and an unmanned transportation cart moving and operating by information from the electromagnetic track.

Along with the continuous progress of society, AGV dolly wide application is to the material transportation field, especially the commodity circulation is convenient, the packing mode that generally adopts the assembly line when carrying out packing work that exists in the existing market, but need carry it to the AGV dolly through the manual work after the packing is accomplished, then transport through the AGV dolly, nevertheless make a round trip to bow the transport material undoubtedly is the huge test to staff's waist, long-time work causes huge threat to people's health safety, consequently, propose a control method that is applicable to the AGV dolly linkage pay-off of packing assembly line to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a control method for AGV trolley linkage feeding suitable for a packaging production line, and aims to solve the problem that manpower is wasted as materials on the production line need to be conveyed to an AGV trolley manually in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a control method of AGV trolley linkage feeding suitable for a packaging assembly line is realized based on a feeding device, the feeding device comprises supporting legs and packaging assembly line equipment, the upper end faces of the supporting legs are fixedly connected with a conveying belt, the outer side of the conveying belt is fixedly connected with the packaging assembly line equipment, the front end face and the rear end face of the left side of the conveying belt are rotatably connected with a transmission device, a pushing mechanism is slidably connected below the transmission device and comprises a fixing frame and a second electric telescopic rod, the left end face of the fixing frame is fixedly connected with a second electric telescopic rod, the left end face of the second electric telescopic rod is fixedly connected with an extrusion plate, the left end face of the extrusion plate is fixedly connected with a second soft plate, the left end face of the second soft plate is fixedly connected with limiting plates which are distributed front and rear, the front end and the rear end of the second soft plate, the utility model discloses a flexible printed circuit board, including first soft board, first spout, sliding platform, first spout and transmission device, first soft board below is equipped with sliding platform, first spout has all been seted up to sliding platform front and back terminal surface, sliding platform passes through first spout and transmission device sliding connection, the second spout that is front and back distribution is all seted up to the sliding platform up end, all be equipped with the slip post in the second spout, the slip post outside and first soft board fixed connection, sliding platform left end face fixedly connected with transport mechanism, the pushing mechanism left side is equipped with transport mechanism.

Preferably, transmission device includes axis of rotation and hang plate, the axis of rotation outside is rotated with the conveyer belt and is connected, the equal fixedly connected with hang plate of axis of rotation left end face, the inboard sliding connection of hang plate has the extension board, the terminal surface all rotates around the extension board and is connected with the sliding plate, the equal fixedly connected with sliding block of terminal surface under the sliding plate, the sliding shaft that distributes about the inside equal fixedly connected with of sliding block is, sliding shaft outside and pushing mechanism sliding connection, extension board right-hand member face rotates and is connected with first electric telescopic handle, first electric telescopic handle right-hand member face fixedly connected with fixed plate, fixed plate up end and conveyer belt fixed connection.

Preferably, the number of the sliding plates is two, and the sliding plates are symmetrically arranged in front and back directions with respect to the center of the extension plate.

Preferably, the limiting plate quantity is two, and the limiting plate all is the arc setting, slip post and second soft board all constitute by the flexible plastic block.

Preferably, the sliding platform is connected with the sliding column in a sliding mode through a second sliding groove, the second sliding groove is arranged in an arc shape, and the second sliding groove is symmetrically arranged in the front and back direction relative to the center of the sliding platform.

Preferably, transport mechanism includes AGV dolly and controller, terminal surface fixedly connected with controller before the AGV dolly, AGV dolly up end fixedly connected with pressure sensor, protective housing and infrared ray sensor that AGV dolly right-hand member face fixedly connected with distributes about being, protective housing right-hand member face fixedly connected with is iron core and the display lamp that distributes about being, the inboard fixedly connected with third electric telescopic handle of protective housing up end, terminal surface fixedly connected with electricity touch panel under the third electric telescopic handle, the electrically conductive winding of electricity touch panel outside fixedly connected with, the inboard fixedly connected with battery of terminal surface under the protective housing, the electrically conductive winding of battery up end fixedly connected with, the protective housing right side is equipped with the iron plate, iron plate right-hand member face and pushing mechanism fixed connection.

Preferably, the iron core outside is equipped with the conductive winding of even winding, the display lamp is established ties in the conductive winding outside, the iron core is the U type setting, the iron core comprises the silicon steel piece.

Preferably, the third electric telescopic rod is located right above the storage battery, and the iron block is located right side of the iron core.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the automatic feeding device, materials are packaged through the packaging assembly line and then are moved to the sliding platform through the transmission device, and then are pushed onto an AGV through the second electric telescopic rod, so that automatic feeding of the AGV is realized, manual carrying is not needed, the workload of workers is greatly reduced, and the automatic feeding device is very intelligent;

2. according to the invention, through the arrangement of the rotating shaft, the inclined plate, the extension plate, the first electric telescopic rod and the fixed plate, the extension plate is driven to rotate through the first electric telescopic rod, so that the inclination angle of the inclined plate is controlled, the blanking speed of materials is controlled, the adjustment can be carried out according to actual conditions, the application range is expanded, and the practical value is very good;

3. according to the invention, through the arrangement of the AGV trolley, the controller, the pressure sensor, the infrared sensor, the iron core, the storage battery and the conductive winding, when the AGV trolley moves to the left side of the pushing mechanism, the infrared sensor sends a signal to the controller, the controller controls the third electric telescopic rod to move, so that the electric touch plate is in contact with the storage battery, and the power is switched on, at the moment, the iron core has magnetism like a magnet and is attracted with an iron block, when a material moves onto the AGV trolley, the AGV trolley cannot move, when the pressure sensor senses the material, the signal is sent to the controller, the controller controls the third electric telescopic rod to reset, so that the iron core is demagnetized, at the moment, the trolley can move through a guide line below the AGV trolley, and the AGV trolley is guaranteed to have good stability during material discharging.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial view of the present invention;

FIG. 3 is a schematic view of the transport mechanism of the present invention;

FIG. 4 is a schematic diagram of a limiting plate according to the present invention;

FIG. 5 is a schematic diagram of an extended plate structure according to the present invention.

In the figure: 1-supporting leg, 2-packaging assembly line equipment, 3-conveying belt, 4-conveying device, 401-rotating shaft, 402-inclined plate, 403-extending plate, 404-first electric telescopic rod, 405-fixing plate, 406-sliding plate, 407-sliding block, 408-sliding shaft, 5-pushing mechanism, 501-fixing frame, 502-second electric telescopic rod, 503-extruding plate, 504-first soft plate, 505-sliding column, 506-sliding platform, 507-first sliding chute, 508-second sliding chute, 509-limiting plate, 510-second soft plate, 6-conveying mechanism, 601-AGV, 602-controller, 603-pressure sensor, 604-infrared sensor, 605-protective shell, protective shell, 606-iron core, 607-display lamp, 608-accumulator, 609-conductive winding, 610-electric touch plate, 611-third electric telescopic rod and 612-iron block.

Detailed Description

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution:

a control method of AGV trolley linkage feeding suitable for a packaging assembly line is realized based on a feeding device, the feeding device comprises a supporting leg 1 and packaging assembly line equipment 2, the upper end surface of the supporting leg 1 is fixedly connected with a conveying belt 3, the outer side of the conveying belt 3 is fixedly connected with the packaging assembly line equipment 2, the front and back end surfaces on the left side of the conveying belt 3 are rotatably connected with a transmission device 4, the transmission device 4 comprises a rotating shaft 401 and an inclined plate 402, the outer side of the rotating shaft 401 is rotatably connected with the conveying belt 3, the left end surface of the rotating shaft 401 is fixedly connected with the inclined plate 402, the inner side of the inclined plate 402 is slidably connected with an extending plate 403, the front and back end surfaces of the extending plate 403 are rotatably connected with a sliding plate 406, the lower end surface of the sliding plate 406 is fixedly connected with a sliding block 407, the sliding, the right end face of the extension plate 403 is rotatably connected with a first electric telescopic rod 404, the right end face of the first electric telescopic rod 404 is fixedly connected with a fixed plate 405, the upper end face of the fixed plate 405 is fixedly connected with the conveyor belt 3, the rotating shaft 401, the inclined plate 402, the extension plate 403 and the first electric telescopic rod 404 are matched for use, and the inclined angle of the inclined plate 402 is controlled, so that materials with different sizes can be conveniently moved without being broken due to quick sliding and without being moved due to the gentle angle of the inclined plate 402, the sliding plates 406, the sliding blocks 407 and the sliding shaft 408 are matched for use, and the inclined plates 402 and the extension plate 403 can normally slide left and right, the number of the sliding plates 406 is two, the sliding plates 406 are symmetrically arranged in the front-back direction relative to the center of the extension plate, the pushing mechanism 5 is slidably connected below the transmission device 4, and the pushing mechanism 5 comprises a, the left end face of the fixed frame 501 is fixedly connected with a second electric telescopic rod 502, the left end face of the second electric telescopic rod 502 is fixedly connected with an extrusion plate 503, the left end face of the extrusion plate 503 is fixedly connected with a second soft board 510, the left end face of the second soft board 510 is fixedly connected with two limiting boards 509 which are distributed in the front-back direction, the limiting boards 509 are arranged in an arc shape, the sliding column 505 and the second soft board 510 are both composed of bendable plastic blocks, the sliding platform 506 is connected with the sliding column 505 in a sliding mode through a second sliding groove 508, the second sliding groove 508 is arranged in an arc shape, the second sliding groove 508 is symmetrically arranged in the front-back direction relative to the center of the sliding platform 506, the second electric telescopic rod 502, the extrusion plate 503, the first soft board 504, the sliding column 505, the first sliding groove 507, the second sliding groove 508, the limiting boards 509 and the second soft board 510 are matched for use, and the first soft board 504 and the, thereby limiting the dropped material box, and through the arrangement of the limiting plate 509, ensuring that the material box slides in the center of the first soft board 504 and the second soft board 510, avoiding the material box moving twice, ensuring that the material box can be accurately pushed to the AGV trolley 601, while the arrangement of the second sliding chute 508 ensures that the first soft board 504 in the second sliding chute 508 slides in a preset track, the front and rear ends of the second soft board 510 are fixedly connected with the first soft board 504, a sliding platform 506 is arranged below the first soft board 504, the front and rear end surfaces of the sliding platform 506 are respectively provided with a first sliding chute 507, the sliding platform 506 is slidably connected with the transmission device 4 through the first sliding chute 507, the upper end surface of the sliding platform 506 is respectively provided with a second sliding chute 508 distributed in the front and rear direction, the second sliding chute 508 is internally provided with a sliding column 505, the outer side of the sliding column 505 is fixedly connected with the first soft board 504, the left end surface of the sliding platform 506 is fixedly connected with, the left side of the pushing mechanism 5 is provided with a conveying mechanism 6, the conveying mechanism 6 comprises an AGV trolley 601 and a controller 602, the front end face of the AGV trolley 601 is fixedly connected with the controller 602, the upper end face of the AGV trolley 601 is fixedly connected with a pressure sensor 603, the right end face of the AGV trolley 601 is fixedly connected with a protective shell 605 and an infrared sensor 604 which are vertically distributed, the right end face of the protective shell 605 is fixedly connected with an iron core 606 and a display lamp 607 which are vertically distributed, the inner side of the upper end face of the protective shell 605 is fixedly connected with a third electric telescopic rod 611, the lower end face of the third electric telescopic rod 611 is fixedly connected with an electric touch plate 610, the outer side of the electric touch plate 610 is fixedly connected with a conductive winding 609, the inner side of the lower end face of the protective shell 605 is fixedly connected with a storage battery 608, the upper end face of the storage battery 608 is, The controller 602 and the pressure sensor 603 are matched for use, the AGV trolley 601 is intelligent, when the pressure sensor 603 is under pressure, a signal is sent to the controller 602, the controller 602 controls the third electric telescopic rod 611 to reset, and therefore the AGV trolley 601 can normally transport after power failure, the outer side of the iron core 606 is provided with the uniformly wound conductive winding 609, the display lamp 607 is connected in series with the outer side of the conductive winding 609, the iron core 606 is in a U-shaped arrangement, the iron core 606 is composed of silicon steel blocks, the iron core 606 has magnetism when being powered on, the magnetism disappears after the power failure, the third electric telescopic rod 611 is positioned right above the storage battery 608, the iron block 612 is positioned right side of the iron core 606, the display lamp 607, the storage battery 608, the conductive winding 609, the electric contact plate 610, the third electric telescopic rod 611 and the iron block 612 are matched for use, and the electric contact plate 610 can be driven by the third electric telescopic rod 611 to, thereby the circular telegram, conductive winding 609 is electrified this moment, then iron core 606 has magnetism like magnet to attract with iron plate 612, realize that AGV dolly 601 is fixed, avoid leading to AGV dolly 601 to rock when dropping to AGV dolly 601 because the material, solve the problem that the material can not accurately drop to AGV dolly 601 top.

The working process is as follows: when the power is switched on, when the packaging line equipment 2 packages materials with larger volume, the first electric telescopic rod 404 is started to drive the extension plate 403 to move leftwards, the extension plate 403 slides on the inner side of the inclined plate 402, the extension plate 403 drives the sliding plate 406 to move leftwards, the sliding plate 406 drives the sliding block 407 to move leftwards, so that the sliding shaft 408 slides in the first sliding grooves 507 on the front and rear end surfaces of the sliding platform 506, the sliding shafts 508 arranged in a plurality ensure that the sliding plate 406 and the sliding block 407 slide stably, when the materials fall to the upper side of the sliding platform 506 through the inclined plate 402 and the extension plate 403, the materials are surrounded by the sliding column 505, the first soft plate 504 and the limit plate 509 to achieve the limit purpose, the second electric telescopic rod 502 drives the extrusion plate 503 to move, the extrusion plate 503 drives the second soft plate 510 to move, the second soft plate 510 drives the limit plate 509 to push the materials to move, so that the materials move, therefore, the material box is pushed onto the AGV trolley 601, when the AGV trolley 601 moves to the left side of the sliding platform 506 and the infrared sensor 604 senses the sliding platform 506 on the right side in the sensing range, a signal is sent to the controller 602, the controller 602 controls the third electric telescopic rod 611 to drive the electric contact plate 610 to move downwards, the electric contact plate 610 drives the conductive winding 609 to move downwards, the conductive winding 609 is in electric contact with the storage battery 608, so that current conduction is realized, the display lamp 607 is lightened, the use condition of the AGV trolley 601 is convenient to observe, the iron core 606 has magnetism like a magnet under the action of the conductive winding 609 at the moment, so that the iron core 606 is attracted to the iron block 612, thereby fixing the AGV trolley 601, avoiding shaking, avoiding the AGV trolley 601 from moving when the material moves onto the AGV trolley 601, further solving the problem that the material box drops, when the material is arranged above the AGV trolley 601, the pressure sensor 604 is extruded by materials, the pressure sensor 604 sends a signal to the controller 602, and the controller 602 controls the third electric telescopic rod 611 to reset, so that the iron core 606 is demagnetized, the AGV trolley 601 can normally move, and the transportation quality of the AGV trolley is guaranteed.

Example 2:

in embodiment 2, the same parts as those in embodiment 1 are not described again, except that when a material with a small volume is transported, the first electric telescopic rod 404 drives the extending plate 403 to move rightwards, the extending plate 403 drives the inclined plate 402 to move rightwards, so that the extending plate 403 drives the sliding plate 406 to move rightwards, and the sliding plate 406 drives the sliding block 407 to move rightwards, thereby enlarging the inclination angle of the inclined plate 402 and facilitating the falling of the material box.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The control method for AGV trolley linkage feeding suitable for a packaging assembly line is realized based on a feeding device, the feeding device comprises a supporting leg (1) and packaging assembly line equipment (2), and is characterized in that a conveying belt (3) is fixedly connected to the upper end face of the supporting leg (1), the packaging assembly line equipment (2) is fixedly connected to the outer side of the conveying belt (3), a transmission device (4) is rotatably connected to the front end face and the rear end face of the left side of the conveying belt (3), a pushing mechanism (5) is slidably connected to the lower portion of the transmission device (4), the pushing mechanism (5) comprises a fixing frame (501) and a second electric telescopic rod (502), the left end face of the fixing frame (501) is fixedly connected with the second electric telescopic rod (502), and the left end face of the second electric telescopic rod (502) is fixedly connected with an extrusion plate, the left end face of the extrusion plate (503) is fixedly connected with a second soft plate (510), the left end face of the second soft plate (510) is fixedly connected with limiting plates (509) which are distributed front and back, the front and back ends of the second soft plate (510) are fixedly connected with first soft plates (504), a sliding platform (506) is arranged below the first soft plates (504), the front and back end faces of the sliding platform (506) are provided with first sliding grooves (507), the sliding platform (506) is slidably connected with the transmission device (4) through the first sliding grooves (507), the upper end face of the sliding platform (506) is provided with second sliding grooves (508) which are distributed front and back, sliding columns (505) are arranged in the second sliding grooves (508), the outer sides of the sliding columns (505) are fixedly connected with the first soft plates (504), and the left end face of the sliding platform (506) is fixedly connected with a transportation mechanism (6), a conveying mechanism (6) is arranged on the left side of the pushing mechanism (5);

the transmission device (4) comprises a rotating shaft (401) and an inclined plate (402), the outer side of the rotating shaft (401) is rotationally connected with the conveyor belt (3), the left end face of the rotating shaft (401) is fixedly connected with an inclined plate (402), an extension plate (403) is connected to the inner side of the inclined plate (402) in a sliding manner, sliding plates (406) are rotatably connected to the front end face and the rear end face of the extension plate (403), the lower end surfaces of the sliding plates (406) are fixedly connected with sliding blocks (407), sliding shafts (408) which are distributed left and right are fixedly connected inside the sliding blocks (407), the outer side of the sliding shaft (408) is connected with a pushing mechanism (5) in a sliding way, the right end face of the extension plate (403) is connected with a first electric telescopic rod (404) in a rotating way, the right end face of the first electric telescopic rod (404) is fixedly connected with a fixed plate (405), and the upper end face of the fixed plate (405) is fixedly connected with the conveyor belt (3);

the control method comprises the following steps:

(1) when the packaging production line device 2 packages materials with large volume, the first electric telescopic rod 404 is started to drive the extension plate 403 to move leftwards, the extension plate 403 slides on the inner side of the inclined plate 402, the extension plate 403 drives the sliding plate 406 to move leftwards, the sliding plate 406 drives the sliding block 407 to move leftwards, so that the sliding shaft 408 slides in the first sliding groove 507 of the front end face and the rear end face of the sliding platform 506, and the sliding shafts 508 ensure that the sliding plate 406 and the sliding block 407 slide stably;

(2) when the material falls to the upper part of the sliding platform 506 through the inclined plate 402 and the extension plate 403, the material is surrounded by the sliding column 505, the first soft plate 504 and the limiting plate 509 to achieve the limiting purpose, the second electric telescopic rod 502 drives the extrusion plate 503 to move, the extrusion plate 503 drives the second soft plate 510 to move, the second soft plate 510 drives the limiting plate 509 to push the material to move, so that the material moves within a preset range, and the material box is pushed to the AGV trolley 601;

(3) when the AGV trolley 601 moves to the left side of the sliding platform 506 and the infrared sensor 604 senses the sliding platform 506 on the right side in the sensing range, a signal is sent to the controller 602, the controller 602 controls the third electric telescopic rod 611 to drive the electric touch plate 610 to move downwards, the electric touch plate 610 drives the conductive winding 609 to move downwards, the conductive winding 609 is in electric shock contact with the storage battery 608, so that current conduction is achieved, the display lamp 607 is lightened at the moment, the use condition of the AGV trolley 601 is conveniently observed, at the moment, the iron core 606 has magnetism like a magnet under the action of the conductive winding 609, so that the iron core 606 is attracted to the iron block 612, the AGV trolley 601 is fixed, shaking is avoided, the AGV trolley 601 is prevented from moving when the material moves to the AGV trolley 601, and the problem that the material box falls is solved;

(4) when the material is loaded above the AGV cart 601, the pressure sensor 604 is squeezed by the material, the pressure sensor 604 sends a signal to the controller 602, and the controller 602 controls the third electric telescopic rod 611 to reset, so that the iron core 606 is demagnetized, the AGV cart 601 can normally move, and the transportation quality of the AGV cart is ensured.

2. The AGV dolly gang feeding control method according to claim 1, wherein the number of the sliding plates (406) is two, and the sliding plates (406) are symmetrically arranged in front and back with respect to the center of the extending plate (403).

3. The AGV trolley gang feeding control method suitable for the packing production line of claim 1, wherein the number of the limiting plates (509) is two, the limiting plates (509) are arranged in an arc shape, and the sliding column (505) and the second soft plate (510) are both formed by bendable plastic blocks.

4. The AGV trolley linked feeding control method applicable to the packaging line of claim 1, wherein the sliding platform (506) is slidably connected with the sliding column (505) through a second sliding chute (508), the second sliding chute (508) is arranged in an arc shape, and the second sliding chute (508) is symmetrically arranged in front and back directions relative to the center of the sliding platform (506).

5. The AGV trolley linkage feeding control method suitable for the packaging production line according to claim 1, wherein the transport mechanism (6) comprises an AGV trolley (601) and a controller (602), the front end surface of the AGV trolley (601) is fixedly connected with the controller (602), the upper end surface of the AGV trolley (601) is fixedly connected with a pressure sensor (603), the right end surface of the AGV trolley (601) is fixedly connected with a protective shell (605) and an infrared sensor (604) which are vertically distributed, the right end surface of the protective shell (605) is fixedly connected with an iron core (606) and a display lamp (607) which are vertically distributed, the inner side of the upper end surface of the protective shell (605) is fixedly connected with a third electric telescopic rod (611), the lower end surface of the third electric telescopic rod (611) is fixedly connected with an electric touch plate (610), the outer side of the electric touch plate (610) is fixedly connected with a conductive winding (609), the inner side of the lower end face of the protective shell (605) is fixedly connected with a storage battery (608), the upper end face of the storage battery (608) is fixedly connected with a conductive winding (609), an iron block (612) is arranged on the right side of the protective shell (605), and the right end face of the iron block (612) is fixedly connected with the pushing mechanism (5).

6. The AGV trolley gang feeding control method suitable for the packaging production line according to claim 5, wherein a conductive winding (609) wound uniformly is arranged outside the iron core (606), the display lamp (607) is connected in series outside the conductive winding (609), the iron core (606) is arranged in a U shape, and the iron core (606) is composed of silicon steel blocks.

7. The AGV trolley gang feeding control method suitable for the baling line of claim 5, wherein said third electric telescopic rod (611) is located right above the battery (608), and said iron block (612) is located right to the right side of the iron core (606).