Anti-falling plastic-wood floor automatic feeding device

Abstract

The invention relates to the technical field of feeding manipulators, in particular to an anti-falling plastic-wood floor automatic feeding device which comprises a mounting plate, a fixing seat is mounted on the mounting plate, a rotating table is mounted on the fixing seat, a mechanical arm is mounted on the rotating table, a fixing table is connected to the mechanical arm, a lifting air cylinder is mounted on the fixing table, and a lifting table is connected to the lifting air cylinder. A rotating seat is rotatably mounted on the side surface of the shaft seat; a rotating motor is mounted on the shaft seat; a transmission shaft of the rotating motor is connected with the rotating seat; a sucker frame is arranged at the end part of the rotating seat; the table top of the rotating table is connected with a connecting frame, and the free end of the connecting frame is connected with an abutting table. In the process that the rotating table rotates to the feeding position, the movement track of the plastic-wood floor can be shortened, the possibility of touching people or objects is reduced, and then the risk that the plastic-wood floor falls off due to accidental touch is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of feeding manipulators, in particular to an automatic feeding device for preventing plastic wood flooring from falling off. Background Art

[0002] With the development demand of production automation, more and more automatic loading equipment is used in the loading position of plastic wood floor production and processing equipment to realize the loading operation of plastic floor. Among them, the robotic arm has the advantages of small footprint and fast action and is widely used.

[0003] Because the area of ​​plastic wood flooring is large and the specifications are different, the existing robot arm often uses a suction cup mechanism connected to the end, uses the negative pressure suction cup to absorb the surface of the plastic wood flooring, and then transports the plastic wood flooring to the production and processing equipment through rotation to realize loading. However, during the transportation process, when the plastic wood flooring with a larger area rotates with the robot arm, there is a longer distance between the end of the plastic wood flooring and the robot arm, which makes the movement trajectory of the end of the plastic wood flooring larger, which leads to higher requirements on the width of the use environment. In addition, in factories and other environments, there are often people walking or equipment moving in the idle area near the processing equipment. The larger movement trajectory will increase the risk of collision. When a collision occurs, it may cause the plastic wood flooring to fall off at the least, or even cause personal injury and equipment damage at the worst.

[0004] Therefore, an automatic feeding device for preventing plastic wood floor from falling off is proposed. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides an automatic feeding device for plastic wood flooring that prevents falling off.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic feeding device for plastic wood flooring that prevents falling off, comprising a mounting plate, a fixed seat is fixedly mounted on the table top of the mounting plate, a rotating table is rotatably mounted on the top of the fixed seat, a mechanical arm is mounted on the table top of the rotating table, the end of the mechanical arm is connected to the fixed table, a lifting cylinder is mounted on the side of the fixed table corresponding to the mechanical arm, a transmission shaft of the lifting cylinder passes through the fixed table and is connected to the lifting table, a guide rod is connected to the lifting table, a through hole is opened at a position corresponding to the guide rod on the fixed table and a sliding bearing is mounted in the through hole, the sliding bearing is sleeved with the guide rod, and the lifting table is away from the lifting cylinder. One side of the cylinder is connected to a shaft seat, and a rotating seat is rotatably installed on the side of the shaft seat, a rotating motor is installed on the shaft seat, and a transmission shaft of the rotating motor is connected to the rotating seat. A suction cup frame is arranged at the end of the rotating seat, and a number of negative pressure suction cups are installed on the suction cup frame, and the negative pressure suction cup is connected to the negative pressure system. The table top of the rotating table is connected to a connecting frame, and the free end of the connecting frame is connected to a resistance table, and the resistance table is arranged at an angle. After the negative pressure suction cup sucks the material, the rotating table rotates to transport the material. In the material transporting step, the rotating motor drives the rotating seat to rotate, so that the material is longitudinally rotated in the direction of the corresponding fixed seat. After the material is tilted, the lifting cylinder pushes the suction cup frame to make the material resist on the resistance table.

[0007] As a preferred technical solution of the present invention, a windshield is arranged between the rotating seat and the suction cup frame, the suction cup frame is directly connected to the side of the windshield facing away from the rotating seat, a plurality of wind guide holes are opened on the side of the windshield corresponding to the rotating seat, a plurality of exhaust holes are opened on the side of the windshield, a back plate is connected to the side of the windshield corresponding to the rotating seat, a circular guide rail is installed on the back plate, a fan-shaped slide is slidably installed on the circular guide rail, a side of the fan-shaped slide facing away from the windshield is connected to the rotating seat, a reversing motor is installed at the end of the rotating seat, the transmission shaft of the reversing motor is connected to the center surface of the back plate, a rack is connected to the side of the windshield corresponding to the rotating seat, a displacement motor is installed on the back plate, the transmission shaft of the displacement motor is connected to a gear and meshes with the rack, a guide rail is installed on the windshield, a slide is arranged on the guide rail, and the slide is connected to the back plate.

[0008] As a preferred technical solution of the present invention, a plurality of grooves are provided on the surface of the abutment platform, a central axis is connected in the grooves, a sleeve is connected to the outer wall of the central axis through a rotating bearing, a plurality of through holes are provided in an annular manner on the surface of the sleeve, and probes are inserted in the through holes, one end of the probe located in the sleeve is connected to a connecting plate, and the end of the connecting plate away from the probe is connected to an energy storage member, a notch is provided on the surface of the central axis, and a plurality of detection sensors are installed in the notch, the detection ends of the plurality of detection sensors correspond to the plurality of connecting plates, the probes on the plurality of sleeves are staggered in different upper and lower positions, a wire threading groove is provided at one end of the central axis, and the lines of the detection sensors are wired by passing through the surface of the central axis and then uniformly passing through the wire threading groove.

[0009] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0010] 1. When the turntable rotates to the loading position, the movement trajectory of the plastic wood floor can be shortened, reducing the possibility of touching people or objects, thereby reducing the risk of the plastic wood floor falling off due to accidental contact. Even if the inclined plastic wood floor touches people or equipment, the risk of collision is lower than that of the edge of the horizontal plastic wood floor, which can prevent harm to people and equipment.

[0011] 2. By clamping the two sides of the plastic wood floor with the negative pressure suction cup and the resistance platform, the plastic wood floor can be prevented from falling off more stably, and the plastic wood floor can be brought closer to the rotation position, thereby further shortening the movement trajectory of the outer end of the plastic wood floor. The support of the resistance platform can reduce the working intensity of the negative pressure suction cup, thereby increasing the service life of the negative pressure suction cup.

[0012] 3. When transporting the plastic wood floor, the displacement motor can drive the plastic wood floor to change its position. Through this change in position, one end of the plastic wood floor can be kept away from the idle area where people or equipment will pass through. In the process of transporting the plastic wood floor, it can further avoid collision with people or equipment in the idle area, thereby further improving safety.

[0013] 4. When the plastic wood floor is driven by the displacement motor to slide left and right to avoid the action, the sleeve that contacts the plastic wood floor is forced to rotate, and the friction between the plastic wood floor and the contact table is reduced by rotation, so as to avoid scratches and damage to the plastic wood floor. In the process of sliding of the plastic wood floor, the probe is continuously rotated out of the groove and keeps contact with the bottom surface of the plastic wood floor. When there are defects such as depression, breakage, and protrusion on the bottom surface of the plastic wood floor, the probe that contacts the defect is pushed by the energy storage part 36 to slide, and the movement of the connecting plate is sensed by the detection sensor, and a signal is sent to remind the producer that the plastic wood floor may have defects, so that the bottom surface that is difficult to inspect when the plastic wood floor is stacked and loaded, as well as defects that are difficult to observe with the naked eye, can be inspected, which helps to ensure the overall quality of the plastic wood floor after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the bottom structure of the present invention;

[0016] Figure 3 It is a structural schematic diagram of the sleeve of the present invention;

[0017] Figure 4 is a schematic diagram of the structure of the probe of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the wire threading trough of the present invention;

[0019] Figure 6 The figure is a schematic diagram of the track of feeding the plastic wood floor of the present invention.

[0020] Among them: 10, mounting plate; 11, fixing seat; 12, rotating table; 13, mechanical arm;

[0021] 14. Guide rod; 15. Fixed platform; 16. Lifting cylinder; 17. Lifting platform; 18. Axle seat;

[0022] 19. Rotating seat; 20. Suction cup frame; 21. Negative pressure suction cup; 22. Connecting frame; 23. Contact platform; 24. Wind shield; 25. Air guide hole; 26. Exhaust hole; 27. Circular guide rail; 28. Guide rail slide; 29. ​​Reversing motor; 30. Rack; 31. Displacement motor; 32. Center axis; 33. Sleeve; 34. Probe; 35. Connecting plate; 36. Energy storage component; 37. Detection sensor; 38. Threading groove; 39. Rotating motor; 40. Back plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0024] Embodiment: Figure 1-6As shown, an automatic feeding device for anti-falling plastic wood flooring includes a mounting plate 10, a fixed seat 11 is fixedly installed on the table top of the mounting plate 10, a rotating table 12 is rotatably installed on the top of the fixed seat 11, a rotating drive mechanism (not shown in the figure) for driving the rotating table 12 to rotate is arranged in the fixed seat 11, and the rotating drive mechanism installed inside the fixed seat 11 is an existing well-known technology and will not be described in detail here. A mechanical arm 13 is installed on the table top of the rotating table 12, and the mechanical arm 13 is an existing well-known technology and will not be described in detail here. A fixed table 15 is connected to the end of the mechanical arm 13, and a lifting cylinder 16 is installed on the side of the fixed table 15 corresponding to the mechanical arm 13. The transmission shaft of the lifting cylinder 16 runs through the fixed table 15 and is connected to a lifting table 17. The lifting table 17 is connected to an axle seat 18 on the side away from the lifting cylinder 16, and a rotating seat 19 is rotatably installed on the side of the axle seat 18. A rotating motor 39 is installed, and the transmission shaft of the rotating motor 39 passes through the shaft seat 18 and is connected to the rotating seat 19. A suction cup frame 20 is arranged at the end of the rotating seat 19, and a plurality of negative pressure suction cups 21 are installed on the suction cup frame 20. The negative pressure suction cup 21 is connected to the negative pressure system. The negative pressure system is an existing well-known technology and will not be described in detail here. The table top of the rotating table 12 is connected to a connecting frame 22, and the free end of the connecting frame 22 is connected to a resistance table 23. The resistance table 23 is arranged at an angle. After the negative pressure suction cup 21 sucks the material, the rotating table 12 rotates to transport the material. In the material transporting step, the rotating motor 39 drives the rotating seat 19 to rotate, so that the material is longitudinally rotated in the direction of the corresponding fixed seat 11. After the material is tilted, the lifting cylinder 16 pushes the suction cup frame 20 to make the material resist on the resistance table 23. It should be noted that the motion limit of the structure in the present application can be achieved by setting a sensor, which is an existing well-known technology and will not be described in detail here.

[0025] Specifically, the fixed seat 11 drives the rotating table 12 to rotate, and the suction cup frame 20 is moved to the plastic wood flooring placement area to pick up the material, and then the transmission shaft of the lifting cylinder 16 extends to drive the suction cup frame 20 to descend until the negative pressure suction cup 21 hits the plastic wood flooring, and then the negative pressure suction cup 21 generates negative pressure through the negative pressure system to absorb the plastic wood flooring, and then the transmission shaft of the lifting cylinder 16 contracts to pull the suction cup frame 20 up, and the fixed seat 11 drives the rotating table 12 to rotate and transport the plastic wood flooring to the loading area of ​​the processing equipment, and the lifting cylinder 16 repeats the above action to The plastic wood floor is placed in the loading area, and the negative pressure suction cup 21 is controlled by the solenoid valve in the negative pressure system to disconnect the negative pressure, and then the plastic wood floor is placed in the loading area. Before the rotating action of the rotating table 12 is started, the lifting cylinder 16 drives the suction cup frame 20 to rise, and the rotating motor 39 is started to drive the rotating seat 19 to rotate. The rotating seat 19 drives the suction cup frame 20 to rotate in the direction of the fixed seat 11, so that the material is inclined at the end position corresponding to the fixed seat 11, so that the distance between the outer end of the material and the fixed seat 11 is greatly reduced. Figure 6As shown, in the process of rotating the rotating table 12 to the loading position, the movement trajectory of the plastic wood floor can be shortened, the possibility of touching people or objects can be reduced, and the risk of the plastic wood floor falling off due to accidental touch can be reduced. Even if the tilted plastic wood floor touches people or equipment, the risk of collision is lower than that of the edge of the horizontal plastic wood floor, which can prevent harm to people and equipment. After the plastic wood floor is tilted, the plastic wood floor can be further approached and abutted against the abutment table 23 by extending the transmission shaft of the lifting cylinder 16. The two sides of the plastic wood floor are clamped by the negative pressure suction cup 21 and the abutment table 23, which can more stably prevent the plastic wood floor from falling off, and make the plastic wood floor closer to the rotating position, thereby further shortening the movement trajectory of the outer end of the plastic wood floor, and the support of the abutment table 23 can reduce the working intensity of the negative pressure suction cup 21, thereby increasing the service life of the negative pressure suction cup 21, and then after reaching the loading position, the above action is reversed to level the plastic wood floor.

[0026] like Figure 1 As shown, a wind shield 24 is arranged between the rotating seat 19 and the suction cup frame 20, and the suction cup frame 20 is directly connected to the side of the wind shield 24 facing away from the rotating seat 19. A plurality of air guide holes 25 are opened on the side of the wind shield 24 corresponding to the rotating seat 19, and a plurality of exhaust holes 26 are opened on the side of the wind shield 24.

[0027] Specifically, when the plastic wood floor is rotating in an inclined state, the wind shield 24 guides the airflow impacted during the rotation into the interior through the air guide hole 25, and then discharges it through the exhaust hole 26, so as to avoid the airflow directly impacting the plastic wood floor and causing deformation of the plastic wood floor when transporting a larger plastic wood floor, and also reduce the resistance encountered during rotating feeding.

[0028] like Figure 1 As shown, a side of the wind shield 24 corresponding to the rotating seat 19 is connected to a back plate 40, a circular guide rail 27 is installed on the back plate 40, a fan-shaped slide 28 is slidably installed on the circular guide rail 27, a side of the fan-shaped slide 28 facing away from the wind shield 24 is connected to the rotating seat 19, a reversing motor 29 is installed at the end of the rotating seat 19, and a drive shaft of the reversing motor 29 is connected to the center surface of the back plate 40.

[0029] Specifically, by starting the reversing motor 29 to drive the windshield 24 to rotate, the windshield 24 can adjust its own angle, so that when different loading requirements are met, the adsorption angle and the loading angle can be adjusted according to the specifications of the plastic wood floor, so as to facilitate the loading and unloading of the plastic wood floor.

[0030] like Figure 1As shown, a rack 30 is connected to one side of the windshield 24 corresponding to the rotating seat 19, a displacement motor 31 is installed on the back plate 40, a transmission shaft of the displacement motor 31 is connected to a gear and meshes with the rack 30, a guide rail is installed on the windshield 24, a slide seat is arranged on the guide rail, and the slide seat is connected to the back plate 40.

[0031] Specifically, when transporting the plastic wood floor, the displacement motor 31 is started to drive the gear to rotate forward or reverse. The gear generates a thrust on the windshield 24 by meshing with the rack 30, so that the windshield 24 can slide left and right compared to the mechanical arm 13, and drive the plastic wood floor to change its orientation. Through this change in orientation, one end of the plastic wood floor can be kept away from the idle area where people or equipment will pass. For example, when the right side of the mechanical arm 13 is the idle area, when the plastic wood floor is tilted by the rotating motor 39, the displacement motor 31 drives the plastic wood floor to move to the left, so that one end of the plastic wood floor is away from the idle area. Then, after rotating ninety degrees (or a certain angle), one end of the plastic wood floor has been rotated away from the idle area, and the displacement motor 31 drives the plastic wood to move in the opposite direction, so that the other end of the plastic wood floor can be kept away from the idle area when it is rotated into the idle area, thereby further avoiding collision with people or equipment in the idle area during the transportation of the plastic wood floor, thereby further improving safety.

[0032] like Figure 1 As shown, the guide rod 14 is connected to the lifting platform 17, and a through hole is opened on the fixed platform 15 at a position corresponding to the guide rod 14, and a sliding bearing is installed in the through hole, and the sliding bearing and the guide rod 14 are inserted.

[0033] like Figure 2 , Figure 3 and Figure 4 As shown, a plurality of grooves are provided on the surface of the abutment platform 23, a central shaft 32 is connected in the groove, a sleeve 33 is connected to the outer wall of the central shaft 32 through a rotating bearing, a plurality of through holes are provided in an annular shape on the surface of the sleeve 33, and a probe 34 is inserted in the through hole, one end of the probe 34 located in the sleeve 33 is connected to a connecting plate 35, and the end of the connecting plate 35 away from the probe 34 is connected to an energy storage member 36, the energy storage member 36 can be a spring or an elastic air cushion and other components with energy storage and release, a notch is provided on the surface of the central shaft 32, and a plurality of detection sensors 37 are installed in the notch, the detection sensor 37 can be a displacement sensor, and the detection ends of the plurality of detection sensors 37 correspond to the plurality of circles of connecting plates 35.

[0034] Specifically, due to the material and production method of the plastic wood floor, it is easy to expand and contract with heat and cold. Under the influence of the installation process and ambient temperature, it is easy to produce thermal expansion and contraction and bending deformation. Moreover, since most of them are made of PE and PVC materials, their strength is not high. After the plastic wood floor is placed on the abutment table 23, the probe 34 abuts against the bottom surface of the plastic wood floor, and is squeezed by the pressure of the plastic wood floor to squeeze the energy storage member 36 and sink into the through hole. At this time, the connecting plate 35 slides to the inner position and is detected by the detection sensor 37. Then, when the plastic wood floor is driven by the displacement motor 31 to slide left and right to avoid the action, the sleeve 33 abutting against the plastic wood floor is rotated by force, and the friction between the plastic wood floor and the abutment table 23 is reduced by rotation. force, thereby preventing the plastic wood floor from being scratched and damaged, and during the sliding process of the plastic wood floor, the probe 34 is continuously rotated out of the groove and maintains contact with the bottom surface of the plastic wood floor, and different positions of the bottom surface of the plastic wood floor are in contact with the probe 34. When there are defects such as depression, breakage, and protrusion on the bottom surface of the plastic wood floor, the probe 34 contacting the defect is pushed by the energy storage member 36 to slide, and the movement of the connecting plate 35 is sensed by the detection sensor 37, and a signal is sent to remind the producer that the plastic wood floor may have defects, so that the bottom surface that is difficult to inspect when the plastic wood floor is stacked and loaded, and defects that are difficult to observe with the naked eye can be detected, which helps to ensure the overall quality of the plastic wood floor after processing.

[0035] like Figure 2 As shown, the probes 34 on the plurality of sleeves 33 are staggered at different upper and lower positions.

[0036] Specifically, by staggering the positions of the probes 34 , the detection range of the probes 34 can be made to cover a wider range, thereby being more conducive to improving the accuracy of the detection.

[0037] like Figure 5 As shown, a wire threading groove 38 is opened at one end of the central shaft 32 , and the lines of the detection sensor 37 are wired by passing through the surface of the central shaft 32 and then passing through the wire threading groove 38 .

[0038] Working principle:

[0039] Before use: plan the storage area and loading area of ​​the plastic wood floor, install the robot arm 13 nearby through the mounting plate 10, and transport the plastic wood floor to the storage area using a fork, a pallet, etc.

[0040] When in use: In the first step, the robot arm 13 drives the suction cup frame 20 to rotate to the position corresponding to the plastic wood floor through the rotating table 12, and the lifting cylinder 16 drives the suction cup frame 20 to descend until the negative pressure suction cup 21 hits the plastic wood floor, and then the negative pressure suction cup 21 generates negative pressure through the negative pressure system to absorb the plastic wood floor, and then the lifting cylinder 16 pulls the suction cup frame 20 to rise.

[0041] In the second step, the rotating motor 39 is started to drive the rotating seat 19 to rotate, and the rotating seat 19 drives the suction cup frame 20 to rotate in the direction of the fixed seat 11, so that the plastic wood floor is tilted corresponding to the fixed seat 11, and the extension of the transmission shaft of the lifting cylinder 16 allows the plastic wood floor to get closer to and contact the contact platform 23.

[0042] In the third step, the displacement motor 31 controls the plastic wood floor to change its orientation. Through this orientation change, the end of the plastic wood floor is kept away from the idle area where people or equipment may pass. The probe 34 detects defects on the bottom surface of the plastic wood floor during the sliding process of the plastic wood floor. When a defect exists, a signal is sent out. The worker can temporarily stop the machine to remove the defective plastic wood floor, and then repeat the above action from the first step.

[0043] In the fourth step, the fixed seat 11 drives the rotating table 12 to rotate and transport the plastic wood floor to the loading area of ​​the processing equipment. The lifting cylinder 16 pulls the plastic wood floor away from the resistance table 23, and the rotating motor 39 rotates to restore the plastic wood floor. The reversing motor 29 drives the plastic wood floor to rotate and adjust the angle. The displacement motor 31 controls the plastic wood floor to adjust the position. The lifting cylinder 16 then drives the plastic wood floor to descend until the plastic wood floor is placed on the equipment. The negative pressure suction cup 21 controls the disconnection of the negative pressure through the solenoid valve in the negative pressure system, and then places the plastic wood floor in the loading area, and the lifting cylinder 16 performs a reset action.

[0044] After use: Repeat the above steps.

[0045] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic feeding device for an anti-falling plastic wood floor, comprising a mounting plate (10), a fixed seat (11) being fixedly mounted on the table top of the mounting plate (10), a rotating table (12) being rotatably mounted on the top of the fixed seat (11), and a mechanical arm (13) being mounted on the table top of the rotating table (12), characterized in that: The end of the mechanical arm (13) is connected to a fixed platform (15), a lifting cylinder (16) is installed on one side of the fixed platform (15) corresponding to the mechanical arm (13), a transmission shaft of the lifting cylinder (16) passes through the fixed platform (15) and is connected to the lifting platform (17), a side of the lifting platform (17) away from the lifting cylinder (16) is connected to an axle seat (18), a rotating seat (19) is rotatably installed on the side of the axle seat (18), a rotating motor (39) is installed on the axle seat (18), a transmission shaft of the rotating motor (39) is connected to the rotating seat (19), and a suction cup frame (20) is arranged at the end of the rotating seat (19) A plurality of negative pressure suction cups (21) are mounted on the suction cup frame (20), the negative pressure suction cups (21) are connected to the negative pressure system, the rotating table (12) is connected to a connecting frame (22), the free end of the connecting frame (22) is connected to a contact table (23), the contact table (23) is arranged in an inclined manner, after the negative pressure suction cup (21) sucks the material, the rotating table (12) rotates to transport the material, in the material transporting step, the rotating motor (39) drives the rotating seat (19) to rotate, so that the material is longitudinally rotated in the direction of the corresponding fixed seat (11), and after the material is tilted, the lifting cylinder (16) pushes the suction cup frame (20) to make the material contact with the contact table (23).

2. The automatic feeding device for anti-falling plastic wood flooring according to claim 1 is characterized in that: A windshield (24) is arranged between the rotating seat (19) and the suction cup frame (20); the suction cup frame (20) is directly connected to a side of the windshield (24) facing away from the rotating seat (19); a plurality of air guide holes (25) are provided on a side of the windshield (24) corresponding to the rotating seat (19); and a plurality of air exhaust holes (26) are provided on a side of the windshield (24).

3. The automatic feeding device for anti-falling plastic wood flooring according to claim 2 is characterized in that: The windshield (24) is connected to a back plate (40) on one side corresponding to the rotating seat (19), a circular guide rail (27) is installed on the back plate (40), a fan-shaped slide seat (28) is slidably installed on the circular guide rail (27), a side of the fan-shaped slide seat (28) facing away from the windshield (24) is connected to the rotating seat (19), a reversing motor (29) is installed at the end of the rotating seat (19), and a transmission shaft of the reversing motor (29) is connected to the center surface of the back plate (40).

4. The automatic feeding device for anti-falling plastic wood flooring according to claim 2 is characterized in that: A rack (30) is connected to one side of the windshield (24) corresponding to the rotating seat (19), a displacement motor (31) is installed on the back plate (40), a transmission shaft of the displacement motor (31) is connected to a gear and meshes with the rack (30), a guide rail is installed on the windshield (24), a slide seat is arranged on the guide rail, and the slide seat is connected to the back plate (40).

5. The automatic feeding device for anti-falling plastic wood flooring according to claim 1 is characterized in that: The lifting platform (17) is connected with a guide rod (14), and a through hole is opened on the fixed platform (15) at a position corresponding to the guide rod (14), and a sliding bearing is installed in the through hole, and the sliding bearing and the guide rod (14) are sleeved.

6. The automatic feeding device for anti-falling plastic wood flooring according to claim 4 is characterized in that: The surface of the abutment platform (23) is provided with a plurality of grooves, a central shaft (32) is connected in the grooves, an outer wall of the central shaft (32) is connected to a sleeve (33) via a rotating bearing, a plurality of through holes are provided in an annular manner on the surface of the sleeve (33), a probe (34) is inserted in the through hole, one end of the probe (34) located in the sleeve (33) is connected to a connecting plate (35), and one end of the connecting plate (35) away from the probe (34) is connected to an energy storage member (36), a notch is provided on the surface of the central shaft (32), and a plurality of detection sensors (37) are installed in the notch, and the detection ends of the plurality of detection sensors (37) correspond to the plurality of connecting plates (35) in the circles.

7. The automatic feeding device for anti-falling plastic wood flooring according to claim 6 is characterized in that: The probes (34) on the plurality of sleeves (33) are staggered in different upper and lower positions.

8. The automatic feeding device for anti-falling plastic wood flooring according to claim 6 is characterized in that: One end of the central axis (32) is provided with a threading groove (38), and the lines of the detection sensor (37) are routed by penetrating the surface of the central axis (32) and then uniformly passing through the threading groove (38).

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