CN221270729U - Automatic board trimming device - Google Patents

Abstract

The utility model discloses an automatic plate trimming device, which belongs to the technical field of plate production equipment and comprises a first trimming machine, a control device and an automatic feeding mechanism; the automatic feeding mechanism comprises a foundation pit arranged on the ground, a lifting table arranged in the foundation pit, two feeding areas positioned on the ground, two feeding carts respectively reciprocating between the lifting table and the two feeding areas, and a first pushing device for pushing plates of the feeding carts on the lifting table to a first trimming saw one by one; when the lifting platform descends to the lowest point, the top surface of the lifting platform is flush with the ground and covers the opening of the foundation pit; the lifting table is provided with a positioning device for sensing whether the feeding vehicle is in place or not and a locking device for locking the feeding vehicle; the utility model solves the problem of long loading time consumption of the loading mechanism of the existing automatic plate trimming device.

Description

Automatic board trimming device

Technical Field

The utility model relates to the technical field of plate production equipment, in particular to an automatic plate trimming device.

Background

The plate trimming device is common equipment for plate production, is used for cutting the periphery of a plate, and avoids uneven periphery or unqualified size of the plate so as to improve the quality of the plate. Traditional panel trimming device needs manual operation, wastes time and energy, and work load is big. For this reason, the prior art CN 205734309U proposes a full-automatic trimming machine for trimming sheet material, which comprises a feeding device, a long-side trimming device, a steering device and a short-side trimming device; the plate sequentially passes through the feeding device, the long-side trimming device, the steering device and the short-side trimming device, so that four-side cutting is realized. However, in the working process of the trimming device, when the plates on the feeding device are used up, the feeding device is required to be charged manually or by a mechanical arm, namely, the plates in the feeding area are stacked on the lifter of the feeding device one by one, the process needs to take a long time, the trimming device needs to be closed during the process, and the trimming device is restarted after the charging is completed, so that the continuous working of the trimming device is not facilitated, and the conventional automatic plate trimming device is required to be improved.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides an automatic plate trimming device, so as to solve the problem of long loading time consumption of a loading mechanism of the conventional automatic plate trimming device.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

An automatic plate trimming device comprises a first trimming machine, a control device electrically connected with the first trimming machine and an automatic feeding mechanism; the automatic feeding mechanism is positioned at one side of a feeding port of the first trimming machine and comprises a foundation pit arranged on the ground, a lifting table arranged in the foundation pit, two feeding areas positioned on the ground, two feeding carts respectively reciprocating between the lifting table and the two feeding areas, and a first pushing device for pushing plates of the feeding carts on the lifting table to the first trimming machine one by one; when the lifting platform descends to the lowest point, the top surface of the lifting platform is flush with the ground and covers the opening of the foundation pit; the first trimming machine and the first pushing device are respectively positioned at two opposite sides of the lifting table, and the two feeding devices are respectively positioned at the other two opposite sides of the lifting table; a guide rail groove is formed between the two feeding areas, and the bottom of the feeding car is provided with a moving wheel assembly and a guide block and is in sliding connection with the guide rail groove through the guide block; the guide rail groove comprises a first section, a second section and a third section, wherein the first section and the third section are positioned on the ground, the second section is positioned on the lifting platform, and when the lifting platform descends to the lowest point, the second section is connected with the first section and the third section; the lifting table is provided with a positioning device for sensing whether the feeding vehicle is in place or not and a locking device for locking the feeding vehicle; the lifting table, the positioning device, the locking device, the first pushing device and the two feeding trucks are electrically connected with the control device.

Further, the positioning device is a signal receiver, and a signal transmitter is arranged at the bottom of the feeding car.

Further, the locking device comprises two limiting blocks which are arranged in the second section of the guide rail groove at intervals, a through hole is formed in the bottom of the second section of the guide rail groove, the limiting blocks which can move up and down are slidably arranged in the through hole, the bottom of each limiting block is connected with a lifting driving rod, and the lifting driving rods are fixedly connected with the lifting table; when the limiting block descends to the lowest point, the top of the limiting block is flush with the bottom of the second section of the guide rail groove; the lifting driving rod is electrically connected with the control device.

Further, limiting plates are arranged on two opposite sides of the top surface of the feeding vehicle, and the distance between the two limiting plates is matched with the width of the plate.

Further, the feeding area is provided with a sucking disc type manipulator for stacking plates to the feeding car, and the sucking disc type manipulator is electrically connected with the control device.

Further, a first conveying device is arranged at a discharge hole of the first trimming machine, and a baffle and a plate sensor are arranged at one end, far away from the first trimming machine, of the first conveying device; one side of the first conveying device is provided with a second trimming machine, the other side of the first conveying device is provided with a second pushing device for pushing the plate to a feed inlet of the second trimming machine, and a discharge outlet of the second trimming machine is provided with a second conveying device; the first conveying device, the plate sensor, the second trimming machine, the second pushing device and the second conveying device are electrically connected with the control device.

Further, the second pushing device has the same structure as the first pushing device.

Further, the first pushing device comprises a supporting frame and a telescopic rod horizontally arranged on the supporting frame, the supporting frame is installed on the ground, one end, far away from the supporting frame, of the telescopic rod is connected with a pushing frame, and the telescopic rod is electrically connected with the control device.

Further, the first pushing device comprises a fixed frame, a lifting rod and a transverse plate, wherein the fixed frame is arranged on the ground, the lifting rod is vertically arranged, the upper end of the lifting rod is connected with the fixed frame, the lower end of the lifting rod is connected with the transverse plate, a plurality of rollers are arranged on the bottom surface of the transverse plate at intervals, and a driving motor for driving the plurality of rollers to rotate is arranged on the transverse plate; the lifting rod and the driving motor are electrically connected with the control device.

By adopting the technical scheme, the utility model has the following beneficial effects:

The automatic feeding mechanism is arranged, an operator does not need to manually push a plate when the plate is sawn, the workload of the operator can be reduced, and the production efficiency of the plate is improved. When the automatic plate stacking device starts to work, the control device can control the feeding vehicle to automatically convey the stacked plates to the lifting table, and control the lifting table to lift the plates to a proper height. When pushing materials, the control device controls the first pushing device to push the plates on the feeding vehicle to the first trimming machine one by one, automatic pushing is achieved, after pushing is completed each time, the control device controls the lifting table to automatically lift the height of one plate, the pushed plate and the feeding hole of the first trimming machine are located at the same horizontal height, and accordingly the plate is matched with the feeding hole of the first trimming machine. In addition, when the plates on the automatic feeding mechanism are used up, the utility model can realize quick feeding and ensure the efficiency of trimming the plates. When the material is charged, the control device firstly controls the lifting platform to descend, meanwhile, controls the material loading vehicle with one material loading area completed to drive to the lifting platform along the guide rail groove, and when the lifting platform descends to the lowest point, controls the empty material loading vehicle to drive back to the other material loading area, and controls the full material loading vehicle to move to the lifting platform and lock; finally, the control device controls the lifting table to rise to a set height, so that the loading work can be completed, further, the quick loading is realized, and the loading time is saved.

Drawings

FIG. 1 is a top view of an automated panel trimming apparatus according to embodiment 1 of the present utility model;

fig. 2 is a schematic diagram illustrating the cooperation between a lifting platform and a foundation pit and a skip car according to embodiment 1 of the present utility model;

Fig. 3 is a schematic structural diagram of a first trimming machine according to embodiment 1 of the present utility model;

Fig. 4 is a schematic structural diagram of a first pushing device according to embodiment 2 of the present utility model;

Fig. 5 is a schematic structural diagram of a first pushing device according to embodiment 3 of the present utility model;

FIG. 6 is a top view of an automated sheet trimming apparatus according to embodiment 4 of the present utility model;

Wherein, the reference numerals in the drawings are as follows: the device comprises a 1-first trimming machine, a 2-lifting platform, a 3-feeding area, a 4-first pushing device, a 5-control device, a 6-guide rail groove, a 7-feeding vehicle, an 8-foundation pit, a 9-moving wheel assembly, a 10-guide block, an 11-limiting block, a 12-lifting driving rod, a 13-supporting frame, a 14-telescopic rod, a 15-pushing frame, a 16-plate, a 17-fixing frame, a 18-lifting rod, a 19-transverse plate, a 20-roller, a 21-first conveying device, a 22-baffle, a 23-second trimming machine, a 24-second pushing device, a 25-second conveying device, a 26-frame body, a 27-conveying roller, a 28-guide plate, a 29-fixing shaft, a 30-compacting wheel and a 31-cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1, an automatic plate trimming device comprises a first trimming machine 1, a control device 5 electrically connected with the first trimming machine 1, and an automatic feeding mechanism electrically connected with the control device 5. The control device 5 may be a PLC system.

As shown in fig. 1-2, the automatic feeding mechanism is located at one side of the feed inlet of the first trimming saw 1, and comprises a foundation pit 8 arranged on the ground, a lifting platform 2 arranged in the foundation pit 8, two feeding areas 3 positioned on the ground, two feeding trucks 7 respectively reciprocating between the lifting platform 2 and the two feeding areas 3, and a first pushing device 4 for pushing the plates 16 of the feeding trucks 7 on the lifting platform 2 one by one to the first trimming saw 1. Wherein, elevating platform 2, first pusher 4 and two skip 7 all are connected with controlling means 5 electricity. The control device 5 is used for controlling the first trimming machine 1, the lifting table 2, the first pushing device 4 and the feeding car 7, and coordinating all mechanisms so that all mechanisms can be matched with each other to complete corresponding work.

In this embodiment, the lifting platform 2 includes a platen and four electric pushers provided at the bottom of the platen, and the four electric pushers are connected to the control device 5. The first pushing device 4 comprises a pillar installed on the ground and a horizontal push rod arranged horizontally, one end of the horizontal push rod is connected with the pillar, a push plate is arranged at the other end of the horizontal push rod, and when the push plate works, the push plate is only in contact with the uppermost plate 16 on the feeding car 7, and the horizontal push rod is electrically connected with the control device 5.

When the lifting platform 2 descends to the lowest point, the top surface of the lifting platform is flush with the ground, and the opening of the foundation pit 8 is covered, so that the lifting platform of the feeding car 7 can be conveniently lifted up and down. The first trimming machine 1 and the first pushing device 4 are respectively located at two opposite sides of the lifting table 2, and the two feeding areas 3 are respectively located at two other opposite sides of the lifting table 2.

A guide rail groove 6 is arranged between the two feeding areas 3, and the bottom of the feeding car 7 is provided with a moving wheel assembly 9 and a guide block 10, and is in sliding connection with the guide rail groove 6 through the guide block 10. The movable wheel assembly 9 is a walking component of the feeding vehicle 7 and comprises four wheels and a walking motor for driving the four wheels to move, the walking motor is electrically connected with the control device 5, and the control device 5 controls the starting and stopping. The guide rail groove 6 includes a first segment, a second segment, and a third segment, the first segment and the third segment being located on the ground, the second segment being located on the elevating platform 2, and being connected to the first segment and the third segment when the elevating platform 2 is lowered to the lowest point. Two feeding areas 3 and two feeding carts 7 are arranged, so that material preparation is facilitated, one feeding cart 7 works, and the other feeding cart 7 performs material preparation so as to replace in time. The two feeding areas 3 are connected through the guide rail grooves 6 which are arranged in a straight line, so that the running distance of the feeding car 7 is shortened, and the time is further saved.

The lifting table 2 is provided with a positioning device for sensing whether the feeding car 7 is in place or not, and the positioning device is electrically connected with the control device 5. In this embodiment, the positioning device is a signal receiver, and a signal transmitter is disposed at the bottom of the loading cart 7. When the signal receiver is opposite the signal transmitter, the skip 7 is illustrated as running in place.

As shown in fig. 2, a locking device for locking the loading trolley 7 is arranged on the lifting table 2, and the locking device is electrically connected with the control device 5. Specifically, the locking device comprises two limiting blocks 11 which are arranged in a second section of the guide rail groove at intervals, a through hole is formed in the bottom of the second section of the guide rail groove, the limiting blocks 11 which can move up and down are slidably installed in the through hole, the bottom of each limiting block 11 is connected with a lifting driving rod 12, and the lifting driving rods 12 are fixedly connected with the lifting table 2. When the stopper 11 is lowered to the lowest point, the top thereof is flush with the bottom of the second segment of the guide rail groove. The lifting driving rod 12 is electrically connected with the control device 5. When the feeding car 7 needs to be locked, the control device 5 controls the two lifting driving rods 12 to act so as to drive the two limiting blocks 11 to ascend, and the two limiting blocks 11 are clamped on two opposite sides of the guide block at the bottom of the feeding car, so that the feeding car 7 is locked. When the skip 7 moves from the ground to the lifting platform 2 and is in place, the skip 7 is locked by the locking device, and when the skip 7 is to be separated from the lifting platform 2, the skip 7 is unlocked by the locking device.

As shown in fig. 3, the first trimming machine 1 includes a frame 26, ten conveying rollers 27 rotatably mounted on the frame 26 for conveying the sheet material 16, the ten conveying rollers 27 being driven by a conveying motor, and the number of the conveying rollers 27 being determined according to actual needs. Guide plates 28 are arranged on two opposite sides of the feed inlet to avoid deflection of the plate 16. Three pressing assemblies are arranged on the frame body 26, and each pressing assembly comprises a fixed shaft 29 and a pressing wheel 30. The fixed shaft 29 is located above the conveying roller 27 and parallel to the conveying roller 27, and air cylinders 31 are connected to two ends of the fixed shaft 29, the air cylinders 31 are fixed on the frame 26 through the support, and the air cylinders 31 stretch and retract to drive the fixed shaft 29 to move up and down. The pressing wheel 30 is rotatably mounted on the fixed shaft 29 for pressing the sheet material 16. Two pinch rollers 30 are provided on each fixed shaft 29. Two saw discs are provided on the frame 26, the saw discs being driven by a cutting motor mounted on the frame 26. The saw disc is located at a middle position closer to the transfer roller 27 than the guide plate 28. The conveying motor, the air cylinder 31 and the cutting motor are all electrically connected with the control device 5.

Furthermore, in other embodiments, the loading area 3 is provided with a suction cup type manipulator for stacking the plates 16 to the skip car, and the suction cup type manipulator is electrically connected to the control device 5. The sucking disc formula manipulator is conventional prior art, including the grabbing plate that the level set up, the bottom surface of grabbing the plate is provided with a plurality of vacuum chuck, and suction device is connected to vacuum chuck, and the arm is connected at the top of grabbing the plate, and the arm is installed in the frame to can reciprocate left and right. The mechanical arm can move up and down, left and right and can be realized through a lifting device and a horizontally arranged linear module. The feeding area 3 is provided with a sucking disc type manipulator, so that the plate 16 is conveniently fed to the skip car 7 from the feeding area 3, the automatic operation is realized, and the manpower input is reduced. Limiting plates are arranged on two opposite sides of the top surface of the feeding vehicle 7, and the distance between the two limiting plates is matched with the width of the plate 16. The two limiting plates have limiting and guiding functions on the movement of the plate 16, and the plate 16 is prevented from shifting when being conveyed to the first trimming machine 1.

The automatic feeding mechanism is arranged, an operator does not need to manually push a plate when the plate 16 is sawn, the workload of the operator can be reduced, and the production efficiency of the plate 16 is improved. When the device starts to work, the control device 5 controls the feeding car 7 to automatically convey the piled plates 16 to the lifting platform 2, and controls the lifting platform 2 to lift the plates 16 to a proper height. When pushing, the control device 5 controls the first pushing device 4 to push the plates 16 on the feeding vehicle 7 to the first trimming machine 1 one by one, automatic pushing is achieved, after each pushing is completed, the control device 5 controls the lifting table 2 to automatically lift the height of one plate 16, so that the pushed plate 16 and the feeding port of the first trimming machine 1 are located at the same horizontal height, and the plate 16 is matched with the feeding port of the first trimming machine 1.

In addition, when the plate 16 on the automatic feeding mechanism is used up, the utility model can realize quick feeding and ensure the efficiency of trimming the plate. When loading, the control device 5 firstly controls the lifting platform 2 to descend, meanwhile, controls the loading vehicle 7 with one loading area 3 completed to drive to the lifting platform 2 along the guide rail groove 6, controls the empty loading vehicle 7 to drive back to the other loading area 3 when the lifting platform 2 descends to the lowest point, and controls the full loading vehicle 7 to move to the lifting platform 2 and lock; finally, the control device 5 controls the lifting platform 2 to rise to a set height, and then the loading work can be completed, so that the quick loading is realized, and the loading time is saved.

Example 2

As shown in fig. 4, the difference between the present embodiment and embodiment 1 is that the structure of the first pushing device 4 is different, in this embodiment, the first pushing device 4 includes a supporting frame 13 and a telescopic rod 14 horizontally disposed on the supporting frame 13, the supporting frame 13 is installed on the ground, one end of the telescopic rod 14 far away from the supporting frame 13 is connected with a pushing frame 15, and the telescopic rod 14 is electrically connected with the control device 5. The pushing frame comprises a vertical connecting rod, a transverse connecting rod and a vertical deflector rod, wherein the transverse connecting rod is positioned right below the telescopic rod 14 and is parallel to the telescopic rod 14. One end of the transverse connecting rod, which is far away from the supporting frame 13, is connected with the telescopic rod 14 through a vertical connecting rod, and the other end of the transverse connecting rod is connected with the vertical deflector rod. When pushing, the telescopic rod 14 stretches under the control of the control device 5 to drive the vertical deflector rod to push the plate 16 forwards.

Example 3

As shown in fig. 5, the difference between the present embodiment and embodiment 1 is that the structure of the first pushing device 4 is different, in this embodiment, the first pushing device 4 includes a fixing frame 17, a lifting rod 18 and a transverse plate 19, the fixing frame 17 is installed on the ground, the lifting rod 18 is vertically disposed, the upper end of the lifting rod is connected with the fixing frame 17, the lower end of the lifting rod is connected with the transverse plate 19, a plurality of rollers 20 are disposed on the bottom surface of the transverse plate 19 at intervals, and a driving motor for driving the plurality of rollers 20 to rotate is disposed on the transverse plate 19; the lifting rod 18 and the driving motor are electrically connected with the control device 5. In operation, the bottoms of the rollers 20 are contacted with the top surface of the plate 16, the driving motor drives the rollers 20 to rotate, the plate 16 is pushed to be conveyed forward, and the lifting rod 18 is used for adjusting the heights of the transverse plate 19 and the rollers 20.

Example 4

As shown in fig. 6, in the embodiment 1, a first conveying device 21 is disposed at a discharge port of the first trimming machine 1, and a baffle 22 and a plate 16 sensor are disposed at one end of the first conveying device 21 away from the first trimming machine 1. The first conveying device 21 is provided with a second trimming machine 23 on one side, a second pushing device 24 for pushing the plate 16 to a feeding port of the second trimming machine 23 is arranged on the other side, the second pushing device 24 has the same structure as the first pushing device 4, and a second conveying device 25 is arranged at a discharging port of the second trimming machine 23. The first conveying device 21, the plate 16 sensor, the second trimming machine 23, the second pushing device 24 and the second conveying device 25 are all electrically connected with the control device 5. The control device 5 is used for controlling the first conveying device 21, the plate 16 sensor, the second trimming machine 23, the second pushing device 24, the second conveying device 25 and the like, and coordinating each mechanism so that each mechanism can be mutually matched to complete corresponding work.

In operation, the first pushing device 4 pushes the sheet material 16 to the first trimming machine 1, cuts two long sides of the sheet material 16, and the cut sheet material 16 is conveyed to the first conveying device 21 and sensed by the sensor of the sheet material 16, the second pushing device 24 pushes the sheet material 16 to the second trimming machine 23, cuts two short sides of the sheet material 16, and the cut sheet material 16 is conveyed to the second conveying device 25 and conveyed to the next process.

The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.

Claims (9)

1. An automatic change panel trimming device, includes first trimming machine and its electric connection's controlling means, its characterized in that: the automatic feeding mechanism is also included; the automatic feeding mechanism is positioned at one side of a feeding port of the first trimming machine and comprises a foundation pit arranged on the ground, a lifting table arranged in the foundation pit, two feeding areas positioned on the ground, two feeding carts respectively reciprocating between the lifting table and the two feeding areas, and a first pushing device for pushing plates of the feeding carts on the lifting table to the first trimming machine one by one; when the lifting platform descends to the lowest point, the top surface of the lifting platform is flush with the ground and covers the opening of the foundation pit; the first trimming machine and the first pushing device are respectively positioned at two opposite sides of the lifting table, and the two feeding devices are respectively positioned at the other two opposite sides of the lifting table; a guide rail groove is formed between the two feeding areas, and the bottom of the feeding car is provided with a moving wheel assembly and a guide block and is in sliding connection with the guide rail groove through the guide block; the guide rail groove comprises a first section, a second section and a third section, wherein the first section and the third section are positioned on the ground, the second section is positioned on the lifting platform, and when the lifting platform descends to the lowest point, the second section is connected with the first section and the third section; the lifting table is provided with a positioning device for sensing whether the feeding vehicle is in place or not and a locking device for locking the feeding vehicle; the lifting table, the positioning device, the locking device, the first pushing device and the two feeding trucks are electrically connected with the control device.

2. An automated panel trimming apparatus according to claim 1, wherein: the positioning device is a signal receiver, and a signal transmitter is arranged at the bottom of the feeding car.

3. An automated panel trimming apparatus according to claim 1, wherein: the locking device comprises two limiting blocks which are arranged in a second section of the guide rail groove at intervals, a through hole is formed in the bottom of the second section of the guide rail groove, the limiting blocks which can move up and down are slidably arranged in the through hole, the bottom of each limiting block is connected with a lifting driving rod, and the lifting driving rods are fixedly connected with the lifting table; when the limiting block descends to the lowest point, the top of the limiting block is flush with the bottom of the second section of the guide rail groove; the lifting driving rod is electrically connected with the control device.

4. An automated panel trimming apparatus according to claim 1, wherein: limiting plates are arranged on two opposite sides of the top surface of the feeding vehicle, and the distance between the two limiting plates is matched with the width of the plate.

5. An automated panel trimming apparatus according to claim 1, wherein: the feeding area is provided with a sucking disc type manipulator for stacking plates to the feeding car, and the sucking disc type manipulator is electrically connected with the control device.

6. An automated panel trimming apparatus according to claim 1, wherein: a first conveying device is arranged at a discharge hole of the first trimming machine, and a baffle and a plate sensor are arranged at one end, far away from the first trimming machine, of the first conveying device; one side of the first conveying device is provided with a second trimming machine, the other side of the first conveying device is provided with a second pushing device for pushing the plate to a feed inlet of the second trimming machine, and a discharge outlet of the second trimming machine is provided with a second conveying device; the first conveying device, the plate sensor, the second trimming machine, the second pushing device and the second conveying device are electrically connected with the control device.

7. An automated panel trimming apparatus according to claim 6, wherein: the second pushing device has the same structure as the first pushing device.

8. An automated panel trimming apparatus according to claim 1, wherein: the first pushing device comprises a supporting frame and a telescopic rod horizontally arranged on the supporting frame, the supporting frame is installed on the ground, one end, far away from the supporting frame, of the telescopic rod is connected with a pushing frame, and the telescopic rod is electrically connected with the control device.

9. An automated panel trimming apparatus according to claim 1, wherein: the first pushing device comprises a fixed frame, a lifting rod and a transverse plate, wherein the fixed frame is arranged on the ground, the lifting rod is vertically arranged, the upper end of the lifting rod is connected with the fixed frame, the lower end of the lifting rod is connected with the transverse plate, a plurality of rollers are arranged on the bottom surface of the transverse plate at intervals, and a driving motor for driving the plurality of rollers to rotate is arranged on the transverse plate; the lifting rod and the driving motor are electrically connected with the control device.