Fully automatic planking machine

Abstract

The invention discloses a fully automatic planking machine, which belongs to the field of wood processing equipment and is used for core board laying. The machine comprises a frame with an exhaust fan installed and a core board placing frame, wherein the exhaust fan is connected to a mobile suction device and a fixed suction device through a main pipeline; the mobile suction device comprises a mobile cover body, the top of which is connected to a mobile cover cylinder, which is fixed on the frame, and the top of which is connected to a mobile cover cylinder, which is connected to the main pipeline through a mobile cover telescopic pipe; the top of the fixed cover body is provided with a fixed cover cylinder which is connected thereto, which is connected to the main pipeline, and a suction cup is provided inside the fixed cover body; the frame is provided with a mobile tray at a position below the mobile cover body and the fixed cover body, and the mobile tray moves along the frame under the drive of a tray driving motor. The machine can realize the alternating feeding of thin plates of different materials, and solve the problem that manual planking is time-consuming, labor-intensive and has low labor efficiency.

Description

Technical Field

[0001] The invention belongs to the field of wood processing equipment, and in particular, relates to a full-automatic planking machine. Background Art

[0002] Artificial boards are mostly composite boards, which are made by gluing multiple thin panels of different materials to a core layer with adhesive. In the production process of the above-mentioned boards, it often requires the collaboration of multiple people to complete the laying of different thin panels, which is not only time-consuming and labor-intensive, but also has low labor efficiency and cannot meet the needs of existing production lines. Summary of the invention

[0003] The purpose of the present invention is to provide a fully automatic planking machine, which can realize the alternating feeding of thin plates of different materials, and solve the problem that manual planking is time-consuming, labor-intensive and has low labor efficiency.

[0004] To achieve the above object, the present invention is achieved through the following technical solutions:

[0005] A fully automatic planking machine comprises a frame and a core board placement rack installed at the bottom of the frame, an exhaust fan is installed on the frame, the exhaust fan is connected to a mobile suction device and a fixed suction device through a main pipeline, the mobile suction device is located on the inner side of the fixed suction device; the mobile suction device comprises a mobile cover body, the top of the mobile cover body is connected to a mobile cover cylinder, the mobile cover cylinder is fixed on the frame, the top of the mobile cover cylinder is connected to a mobile cover air cylinder, the mobile cover air cylinder is connected to the main pipeline through a mobile cover telescopic pipe; the top of the fixed cover body is provided with a fixed cover air cylinder which is connected to the fixed cover body, and the fixed cover air cylinder is connected to the main pipeline A suction cup is arranged inside the fixed cover body, and the top end of the suction cup is connected to the telescopic end of the suction cup cylinder, and the suction cup cylinder is installed on the fixed cover body; the top end of the suction cup is connected to the main pipeline through the suction cup telescopic tube, and the suction cup telescopic tube passes through the fixed cover body; a plurality of rollers are installed on both sides of the bottom openings of the movable cover body and the fixed cover body, and the part of the roller located on the movable cover body is driven by the movable cover driving motor, and the part of the roller located on the fixed cover body is driven by the fixed cover driving motor; the frame is provided with a movable tray at a position below the movable cover body and the fixed cover body, and the movable tray moves along the frame driven by the tray driving motor.

[0006] Furthermore, the mobile hood body described in the present invention is provided with two symmetrically distributed mobile hood air cylinders, which are connected through a connecting pipe, and the connecting pipe is connected to the main pipeline through the mobile hood telescopic pipe; the mobile hood body is also symmetrically provided with a mobile hood cylinder, the telescopic end of the mobile hood cylinder is fixedly connected to the mobile hood body, and the top end of the mobile hood cylinder is fixed on the frame.

[0007] Furthermore, the interior of the movable hood air cylinder described in the present invention is provided with an air volume adjustment plate having the same cross-sectional shape as the interior of the movable hood air cylinder. The air volume adjustment plate is hinged to the interior of the movable hood air cylinder through an axis and can rotate around the axis at the connection position with the movable hood body under the action of a connecting rod mechanism; the connecting rod mechanism is connected to the valve drive shaft, and the valve drive shaft is hinged to the telescopic end of the valve cylinder located outside the movable hood air cylinder.

[0008] Furthermore, the top of the fixed cover body described in the present invention is provided with two fixed cover air cylinders that are connected thereto and symmetrically distributed, and the fixed cover air cylinders are respectively connected to the main pipeline; a suction cup is also provided inside the fixed cover body, and the suction cup moves relative to the fixed cover body through the suction cup cylinder; the suction cup cylinder is located at the top of the fixed cover body, and its telescopic end passes through the fixed cover body and is connected to the suction cup; the top of the suction cup is connected to the main pipeline through the suction cup telescopic tube.

[0009] Furthermore, the interior of the fixed hood air cylinder described in the present invention is provided with an air volume adjustment plate adapted to its cross-sectional shape, the air volume adjustment plate is connected to the fixed hood air cylinder through an axis and rotates around the connection position between the axis and the fixed hood air cylinder; the air volume adjustment plate is connected to the valve drive shaft through a connecting rod, and the valve drive shaft is connected to an external valve cylinder.

[0010] Furthermore, the mobile pallet described in the present invention is provided with pallet sliders on both sides thereof, the pallet sliders are located on the pallet guide rods on the frame and slide along the pallet guide rods; the mobile pallet is also provided with pallet connecting frames on both sides thereof, the pallet connecting frames are fixed on the transmission mechanism, and the transmission mechanism is driven by the pallet driving motor.

[0011] Furthermore, the transmission mechanism described in the present invention includes a pallet synchronization shaft connected to the output end of the pallet drive motor, and pallet synchronization wheels with corresponding positions are respectively arranged on both ends of the pallet synchronization shaft and the frame. The pallet synchronization wheels located on the same side of the frame are connected by a pallet synchronization belt, and a pallet connecting frame is fixedly connected to the pallet synchronization belt.

[0012] Furthermore, a guide rail is provided at the bottom of the core plate placement rack described in the present invention, and the core plate placement rack moves and is fixed along the guide rail.

[0013] Furthermore, the frame described in the present invention is provided with tail adjustment cylinders on both sides of the plate body outlet, and the telescopic end of the tail adjustment cylinder is hinged to the tail adjustment disk; the tail adjustment disks are connected by a plate body guide rod, and a receiving rod plate body is installed on the plate body guide rod through a plate body moving wheel, and a receiving rod is installed on the receiving rod plate body.

[0014] Furthermore, the receiving rod plate body described in the present invention is fixed on the receiving plate driving belt, the receiving plate driving belt is driven by the plate body driving motor, and the plate body driving motor is located on the receiving rod plate body.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention sets different workstations for thin plates of different materials, and realizes continuous feeding during the laying process through the alternating actions of multiple workstations. The feeding efficiency is high, and the production efficiency of the plate body can be improved together with the glue coating equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 .

[0018] Figure 2 The structure of the present invention is schematically shown in FIG. Figure 2 .

[0019] Figure 3 It is a structural schematic diagram of the movable cover in the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the fixed cover in the present invention. Figure 1 .

[0021] Figure 5 This is a schematic diagram of the structure of the fixed cover in the present invention. Figure 2 .

[0022] Figure 6 It is a (partial) structural schematic diagram of the mobile tray in the present invention.

[0023] In the figure: 1, frame; 2, mobile cover driving motor; 3, mobile cover cylinder; 4, mobile cover cylinder; 5, mobile cover body; 6, exhaust fan; 7, main pipeline; 8, mobile cover telescopic pipe; 9, fixed cover cylinder; 10, suction cup telescopic pipe; 11, tail adjustment cylinder; 12, tail adjustment plate; 13, receiving rod; 14, receiving rod plate; 15, plate body moving wheel; 16, plate body guide rod; 17, core plate; 18, mobile tray; 19, valve cylinder; 20, Suction cup cylinder; 21. Plate drive motor; 22. Fixed cover; 23. Fixed cover drive motor; 24. Guide rail; 25. Core plate placement rack; 26. Roller; 27. Pallet drive motor; 28. Pallet synchronization shaft; 29. ​​Suction cup; 30. Air volume adjustment plate; 31. Pallet slider; 32. Pallet guide rod; 33. Pallet connecting frame; 34. Pallet synchronization belt; 35. Pallet synchronization wheel; 36. Valve drive shaft; 37. Adapter plate drive belt; 38. Frame. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below in conjunction with the embodiments. It should be noted that the directional nouns that may be involved in the following paragraphs, including but not limited to "up, down, left, right, front, back", etc., are based on the visual directions shown in the corresponding drawings of the specification, and they should not and should not be regarded as limiting the scope of protection or technical solution of the present invention. Their purpose is only to facilitate those skilled in the art to better understand the technical solution created by the present invention.

[0025] In the description of this specification, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1

[0027] A fully automatic planking machine comprises a frame 1 and a core board placement rack 25 installed at the bottom of the frame 1, an exhaust fan 6 is installed on the frame 1, and the exhaust fan 6 is connected to a mobile suction device and a fixed suction device through a main pipeline 7, and the mobile suction device is located on the inner side of the fixed suction device; the mobile suction device comprises a mobile cover body 5, and the top of the mobile cover body 5 is connected to a mobile cover cylinder 3, and the mobile cover cylinder 3 is fixed on the frame 1, and the top of the mobile cover cylinder 3 is connected to a mobile cover air cylinder 4, and the mobile cover air cylinder 4 is connected to the main pipeline 7 through a mobile cover telescopic tube 8; the top of the fixed cover body 22 is provided with a fixed cover air cylinder 9 which penetrates therethrough, and the fixed cover air cylinder 9 is connected to the main pipeline 7, and a fixed cover air cylinder 9 is provided inside the fixed cover body 22. A suction cup 29 is provided, the top end of the suction cup 29 is connected to the telescopic end of the suction cup cylinder 20, and the suction cup cylinder 20 is installed on the fixed cover body 22; the top end of the suction cup 29 is connected to the main pipeline 7 through the suction cup telescopic tube 10, and the suction cup telescopic tube 10 passes through the fixed cover body 22; a plurality of rollers 26 are installed on both sides of the bottom openings of the movable cover body 5 and the fixed cover body 22, the part of the roller 26 located on the movable cover body 5 is driven by the movable cover drive motor 2, and the part of the roller 26 located on the fixed cover body 22 is driven by the fixed cover drive motor 23; the frame 1 is provided with a movable tray 18 at a position below the movable cover body 5 and the fixed cover body 22, and the movable tray 18 moves along the frame 1 driven by the tray drive motor 27.

[0028] Example 2

[0029] A fully automatic planking machine, wherein the movable cover body 5 is provided with two symmetrically distributed movable cover air cylinders 4, the movable cover air cylinders 4 are connected through a connecting pipe, and the connecting pipe is connected with the main pipeline 7 through the movable cover telescopic pipe 8; the movable cover body 5 is also symmetrically provided with a movable cover cylinder 3, the telescopic end of the movable cover cylinder 3 is fixedly connected to the movable cover body 5, and the top end of the movable cover cylinder 3 is fixed on the frame 1; the interior of the movable cover air cylinder 4 is provided with an air volume adjustment plate 30 with the same cross-sectional shape as the air volume adjustment plate 30, the air volume adjustment plate 30 is hinged to the interior of the movable cover air cylinder 4 through an axis body and can rotate around the axis body at the connection position with the movable cover air cylinder 4 under the action of a connecting rod mechanism; the connecting rod mechanism is connected to a valve drive shaft 36, and the valve drive shaft 36 is connected to a valve drive shaft 36 located at the movable cover air cylinder The telescopic end of the valve cylinder 19 outside the tube 4 is hinged; the top of the fixed cover body 22 is provided with two fixed cover air cylinders 9 that are connected thereto and symmetrically distributed, and the fixed cover air cylinders 9 are respectively connected with the main pipeline 7; a suction cup 29 is also provided inside the fixed cover body 22, and the suction cup 29 moves relative to the fixed cover body 22 through the suction cup cylinder 20; the suction cup cylinder 20 is located at the top of the fixed cover body 22, and its telescopic end passes through the fixed cover body 22 and is connected to the suction cup 29; the top of the suction cup 29 is connected with the main pipeline 7 through the suction cup telescopic tube 10; the inside of the fixed cover air cylinder 9 is provided with an air volume adjustment plate 30 adapted to its cross-sectional shape, and the air volume adjustment plate 30 is connected to the fixed cover air cylinder 9 through a shaft body and around the connecting position of the shaft body and the fixed cover air cylinder 9 The air volume adjustment plate 30 is connected to the valve drive shaft 36 through a connecting rod, and the valve drive shaft 36 is connected to the external valve cylinder 19; the movable pallet 18 is provided with pallet sliders 31 on both sides thereof, and the pallet sliders 31 are located on the pallet guide rods 32 on the frame 1 and slide along the pallet guide rods 32; the movable pallet 18 is also provided with pallet connecting frames 33 on both sides thereof, and the pallet connecting frames 33 are fixed on the transmission mechanism, and the transmission mechanism is driven by the pallet drive motor 27; the transmission mechanism includes a pallet synchronization shaft 28 connected to the output end of the pallet drive motor 27, and pallet synchronization wheels 35 corresponding to the positions are respectively provided at both ends of the pallet synchronization shaft 28 and on the frame 1, and the pallet synchronization wheels 35 located on the same side of the frame 1 are connected by The pallet synchronous belt 34 is connected, and the pallet synchronous belt 34 is fixedly connected to the pallet connecting frame 33; the bottom of the core board placement frame 25 is provided with a guide rail 24, and the core board placement frame 25 moves and is fixed along the guide rail 24; tail adjustment cylinders 11 are provided on both sides of the plate body outlet of the frame 1, and the telescopic end of the tail adjustment cylinder 11 is hinged to the tail adjustment disk 12; the tail adjustment disks 12 are connected by a plate body guide rod 16, and a receiving rod plate body 14 is installed on the plate body guide rod 16 through a plate body moving wheel 15, and a receiving rod 13 is installed on the receiving rod plate body 14; the receiving rod plate body 14 is fixed on the receiving plate driving belt 37, and the receiving plate driving belt 37 is driven by the plate body driving motor 21, and the plate body driving motor 21 is located on the receiving rod plate body 14.

[0030] On the basis of the above embodiments, the present invention continues to describe in detail the technical features involved therein and the functions and roles played by the technical features in the present invention, so as to help technicians in this field to fully understand the technical solution of the present invention and reproduce it.

[0031] like Figure 1 As shown, the present invention can be provided with a plurality of different operating stations. To avoid the complexity in the description process in the following paragraphs, the present invention takes three stations as an example to describe the working process and action principle of the present invention.

[0032] The present invention has three core plate placement racks 25 installed below the frame 1, on which different plates are placed, and above the core plate placement racks 25, corresponding stations for sucking the plates are arranged, which are a mobile sucking device, a first fixed sucking device, and a second sucking device, respectively, and the second sucking device is located at the discharge port of the present invention. The mobile sucking device includes a mobile cover body 5, on which two mobile cover gas cylinders 4 are symmetrically arranged, and the mobile cover gas cylinders 4 are located on both sides of the main pipeline 7, and the mobile cover gas cylinders 4 are negative pressure tanks, which can be connected with the mobile cover body 5 and form negative pressure inside the mobile cover body 5 for sucking the plates.

[0033] In the present invention, the mobile suction device moves as a whole relative to the frame 1, and the overall movement is achieved by the mobile cover body 5 through the mobile cover cylinder 3. The top of the mobile cover cylinder 3 is fixed on the frame 1, which can also ensure that the mobile cover cylinder 3 can stably push the movement of the mobile cover body 5 relative to the bottom core plate placement frame 25. In the process of the telescopic end of the mobile cover cylinder 3 driving the mobile cover body 5 to move downward, the mobile cover telescopic tube 8 can ensure the connection between the mobile cover air cylinder 4 and the main pipeline 7. The mobile cover body 5 is provided with a plurality of roller bodies 26 at the position of its bottom opening, and transmission wheels are provided at both ends of the roller bodies 26. The transmission wheels are connected to the mobile cover drive motor 2 through a transmission chain or a conveyor belt, and the roller bodies 26 are rotated under the drive of the mobile cover drive motor 2.

[0034] In the present invention, there are two fixed suction devices, which are distributed in the discharge direction of the mobile suction device. The fixed suction device includes a fixed cover body 22, on which two fixed cover air cylinders 9 are symmetrically distributed. The fixed cover air cylinders 9 are located on both sides of the main pipeline 7. The fixed cover air cylinders 9 are negative pressure tanks, which can be connected with the main pipeline 7 and the fixed cover body 22 respectively, so as to form a negative pressure area of ​​the suction core plate inside the fixed cover body 22. The fixed cover body 22 is provided with a plurality of roller bodies 26 at its bottom outlet, and transmission wheels are provided at both ends of the roller bodies 26. The transmission wheels are connected to the output end of the fixed cover drive motor 23 through a transmission chain, and rotate under the action of the fixed cover drive motor 23.

[0035] Unlike the mobile suction device, the fixed suction device described in the present invention further includes a suction cup cylinder 20, which is fixed to the top of the fixed cover 22, and its telescopic end extends into the interior of the fixed cover 22 and is connected to the suction cup 29 located inside the fixed cover 22. The suction cup 29 described in the present invention is connected to the main pipeline 7 through a telescopic pipeline, and a negative pressure area for adsorbing the core plate can be formed at the end of the suction cup 29. The suction cup 29 is not provided with a roller body 26 in the area corresponding to the bottom of the fixed cover 22 to avoid affecting the extension and resetting of the suction cup 29.

[0036] In the present invention, a mobile pallet 18 is further provided below the fixed suction device, and both sides of the mobile pallet 18 are connected to the pallet guide rods 32 on the frame 1 through pallet sliders 31. The pallet sliders 31 slide along the pallet guide rods 32. The sliding of the above two is achieved by a pallet connecting frame 33 and a pallet synchronous belt 34. The pallet connecting frame 33 is fixed on the pallet synchronous belt 34, and the pallet connecting frame 33 and the mobile pallet 18 are fixed as a whole. The pallet synchronous belt 34 is driven by the pallet synchronous wheels 35 at both ends. The pallet synchronous wheels 35 are fixed at the front and rear ends of the frame 1, and a pallet driving motor 27 for driving the pallet synchronous wheels 35 is also provided on the frame 1. The pallet synchronous wheels 35 on one side of the pallet driving motor 27 are connected by a pallet synchronous shaft 28. The pallet synchronous shaft 28 can ensure that the pallet synchronous wheels 35 on both sides of the frame 1 are in the same motion state.

[0037] like Figure 2 , Figure 6 As shown, the mobile pallet 18 of the present invention is provided with extended frames 38 on both sides of the rear, and the extended length of the frames is similar to the length of the mobile pallet 18. The pallet slider 31 and the pallet connecting frame 34 are located on the frames 38. The purpose of providing the frames 38 is to prevent the mobile pallet 18 from affecting the actions of other stations during the process of transporting the plate, thereby improving the overall movement efficiency of the machine.

[0038] like Figure 1 , Figure 2As shown, a receiving rod 13 is also provided at the discharge port in the present invention, and the receiving rod 13 is used to receive the core board fed by the upstream glue coating equipment. The receiving rod 13 is installed on the receiving rod plate body 14, and the receiving rod plate body 14 is installed on the guide rod 16 through the plate body moving wheels 15 distributed up and down, and the two ends of the guide rod 16 are the tail adjustment disk 12 fixed thereto. The tail adjustment disk 12 is hinged on both sides of the discharge port of the frame 1, and the tail adjustment disk 12 is connected to the telescopic end of the tail adjustment cylinder 11, and the tail adjustment cylinder 11 is fixed on the frame. Through the movement of the telescopic end of the tail adjustment cylinder 11, the tail adjustment disk 12 can be driven to rotate around the hinge point between it and the frame 1. A plate body driving motor 21 is installed on the tail adjustment disk 12 on one side of the frame 1, and the plate body driving motor 21 drives the movement of the receiving rod plate body 14 through the receiving plate driving belt 37.

[0039] When the present invention is used, its action process is as follows:

[0040] First, core boards of different materials are placed on the core board placement rack 25, and the core board placement rack 25 is moved to the bottom of the rack 1 through the guide rail 24. The core board placement rack 25 is a liftable core board placement rack, which can be gradually raised as the number of boards decreases.

[0041] At this time, the exhaust fan 6 located on the frame 1 starts to work, and the exhaust fan 6 can form a negative pressure inside the main pipeline 7, and diffuse to the mobile cover air cylinder 4, the fixed cover air cylinder 9, and the suction cup 29 through the negative pressure area of ​​the main pipeline 7. The inside of the mobile cover body 5 generates a negative pressure under the action of the mobile cover air cylinder 4, and the mobile cover body 5 moves downward under the action of the mobile cover cylinder 3 until the bottom of the mobile cover body 5 contacts the plate body on the core plate placement rack 25 and stops. Since the inside of the mobile cover body 5 is a negative pressure area, it can adsorb the core plate 17 after contacting the core plate 17. The mobile cover body 5 adsorbing the core plate 17 is reset with the mobile cover cylinder 3. After the reset is completed, the mobile cover drive motor 2 drives the roller body 26 to start moving, and the roller body 26 drives the core plate 17 in contact with it to move in the direction of the fixed cover body 22. Since the negative pressure state is still maintained inside the mobile cover body 5, the above-mentioned movement process will not cause the core plate 17 to separate from the mobile cover body 5.

[0042] When the core plate 17 is sent to the bottom of the fixed cover 22 in the first fixed suction device along with the roller 26 on the mobile cover 5, the fixed cover 22 in the suction device connects the core plate 17 and gradually aligns with the fixed cover 22 through the negative pressure inside itself. When the mobile tray 18 moves to this position, the valve cylinder 19 drives the valve drive shaft 36 to rotate, and the valve drive shaft 26 drives the air volume adjustment plate 30 in the fixed cover air cylinder 9 to rotate through the connecting rod mechanism, and the connection between the fixed cover 22 and the main pipeline 7 is cut off through the air volume adjustment plate 30, so that there is no negative pressure environment in the fixed cover 22, and the core plate 17 and the fixed cover 22 are separated and fall into the mobile tray 18 below.

[0043] The first fixed suction device described in the present invention is located between the mobile suction device and the second fixed suction device, and includes a fixed cover body 22, and the top of the fixed cover body 22 is provided with symmetrically distributed fixed cover air cylinders 9, and the fixed cover air cylinders 9 are connected with the main pipeline 7. The exhaust fan 6 forms a negative pressure zone inside the fixed cover body 22 through the main pipeline 7 and the fixed cover air cylinder 9. A plurality of rollers 26 are arranged at the lower opening position of the fixed cover body 22, and the rollers 26 are the same as the rollers in the mobile suction device. Transmission wheels are arranged on both sides of the rollers 26, and the transmission wheels are connected to the fixed cover drive motor 23 through a transmission chain, and rotate under the action of the fixed cover drive motor 23. The first fixed suction device can grasp the core plate 17 through the suction cup 29, and can also receive the core plate 17 transferred from the mobile suction device. When the first fixed suction device grasps the core plate 17 through the suction cup 29, its mobile tray 18 should be located below the second fixed suction device to avoid motion interference between the two. The suction cup 29 described in the present invention is initially located in the fixed cover 22. When the first fixed suction device needs to grab the core plate 17, the suction cup 29 moves downward under the action of the suction cup cylinder 20 until it contacts the core plate 17 on the core plate placement rack 25 when the limit stroke or the preset stroke is reached. Since the suction cup 29 is connected to the main pipeline 7 through the suction cup telescopic tube 10, a negative pressure zone can be generated inside the suction cup 29, and the suction cup 29 can adsorb the core plate 17 through the negative pressure zone. After adsorbing the core plate 17, the suction cup 29 is reset under the action of the suction cup cylinder 20 until the adsorbed core plate 17 contacts the roller body 26 on the fixed cover 22 and stops. At this time, the core plate 17 is adsorbed by the negative pressure generated in the fixed cover 22, and the suction cup 29 continues to move upward until it is separated from the core plate 17. At this time, the core plate 17 can be transmitted forward through the roller body 26 in contact with it under the adsorption action of the fixed cover 22.

[0044] The structure and function of the second fixed suction device are the same as those of the first fixed suction device, and will not be repeated here. When the mobile tray 18 is located below the second fixed suction device, the second fixed suction device closes the air volume adjustment plate 30 under the drive of the valve cylinder 19 and the valve drive shaft 36, so that the negative pressure inside the fixed cover 22 disappears temporarily. After the negative pressure inside the fixed cover 22 disappears, the adsorbed core plate 17 falls into the mobile tray 18. Under the action of the tray drive motor 27, the mobile tray 18 delivers the core plate 17 to the discharge port through the tray synchronous belt 34 and the tray synchronous wheel 35. At this time, the core plate 17 on the first fixed suction device can be moved to the second fixed suction device through the roller body 26, and the core plate 17 on the mobile suction device can be moved toward the first fixed suction device under the action of the roller body 26. After delivering the core plate 17, the mobile tray 18 is reset to the bottom of the first fixed suction device or the second fixed device.

[0045] Since different composite panels require different stacking sequences and levels of core panels 17 made of different materials in actual use, the action process in the following paragraphs is only to illustrate the process of alternating actions implemented by the present invention.

[0046] In the above paragraph, when the template 17 is attracted to the mobile suction device, the first fixed suction device, and the second fixed suction device, the mobile tray 18 first moves to the bottom of the second fixed suction device and delivers the core board 17 attracted to the second suction device to the discharge port. When the mobile tray 18 returns from the discharge port to the bottom of the first fixed suction device after the delivery is completed, the second fixed suction device quickly completes the adsorption operation of the board body, and the first fixed suction device puts the adsorbed core board 17 into the mobile tray 18, and the mobile tray 18 moves the core board 17 toward the discharge port. In the process of the mobile tray 18 transporting the core board 17 toward the discharge port, the mobile suction device transfers the adsorbed core board 17 to the first fixed suction device through the roller body 26 until the first fixed suction device completely accepts the core board 17. After the mobile suction device completely transfers the board body to the first fixed suction device, the mobile suction device moves to attract the board body on the core board placement rack 25 below. At this time, the mobile tray 18 that has transported the core board 17 to the discharge port returns to the bottom of the second fixed suction device, and transports the core board 17 on the second suction device to the discharge port. The operator receives the core board at the discharge port.

[0047] When the fully automatic planking machine described in the present invention delivers the core board 17 to the discharge port, and in the time interval when the next core board 17 is not delivered, the gluing equipment located at the upper station of the assembly line delivers the glued board body to realize the alternating stacking of the glued board body and the core board delivered by the gluing equipment and the fully automatic planking machine. The board body coated by the gluing equipment is received by the receiving rod 13. After the receiving rod 13 receives the glued board body, it is driven by the board body driving motor 21 and driven by the receiving plate driving belt 37 to move the receiving rod board body 14. During the movement, the receiving rod 13 leads the glued board body out of the gluing equipment in an overlapping manner until the receiving rod board body 14 moves to the limit position and stops. At this time, the tail adjustment cylinder 11 located on both sides of the discharge port of the frame 1 starts to move, and the telescopic end of the tail adjustment cylinder 11 is hinged with the tail adjustment plate 12, and the tail adjustment plate 12 drives the plate body driving motor 21, the receiving plate driving belt 37 and its receiving rod plate body 14 and receiving rod 13 thereon to tilt downward together, and the glue-coated plate body and the colloid stacking of the core board fed into the planking machine are realized under the guidance of the operator. In the present invention, the receiving rod 13 and the components driving the receiving rod 13 are all located above the mobile tray 18, and it is preferable that there is no motion interference between the two.

[0048] Finally, although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A fully automatic planking machine, comprising a frame (1) and a core board placement frame (25) installed at the bottom of the frame (1), characterized in that: The frame (1) is provided with an exhaust fan (6), which is connected to a mobile suction device and a fixed suction device through a main pipeline (7), wherein the mobile suction device is located on the inner side of the fixed suction device; the mobile suction device comprises a mobile cover body (5), the top end of the mobile cover body (5) is connected to a mobile cover cylinder (3), the mobile cover cylinder (3) is fixed on the frame (1), the top end of the mobile cover cylinder (3) is connected to a mobile cover cylinder (4), and the mobile cover cylinder (4) is connected to the main pipeline (7) through a mobile cover telescopic pipe (8); the top of the fixed cover body (22) is provided with a fixed cover cylinder (9) which is connected thereto, the fixed cover cylinder (9) is connected to the main pipeline (7), a suction cup (29) is provided inside the fixed cover body (22), the top end of the suction cup (29) is connected to the suction cup cylinder ( The movable cover (5) and the fixed cover (22) are connected to each other through a telescopic end of the movable cover (5) and a suction cup cylinder (20), and the suction cup cylinder (20) is installed on the fixed cover (22); the top of the suction cup (29) is connected to the main pipeline (7) through a suction cup telescopic tube (10), and the suction cup telescopic tube (10) passes through the fixed cover (22); a plurality of rollers (26) are installed on both sides of the bottom openings of the movable cover (5) and the fixed cover (22), the part of the rollers (26) located on the movable cover (5) is driven by a movable cover driving motor (2), and the part of the rollers (26) located on the fixed cover (22) is driven by a fixed cover driving motor (23); the frame (1) is provided with a movable tray (18) at a position below the movable cover (5) and the fixed cover (22), and the movable tray (18) moves along the frame (1) under the drive of the tray driving motor (27).

2. The fully automatic planking machine according to claim 1 is characterized in that: The movable cover body (5) is provided with two symmetrically distributed movable cover air cylinders (4), the movable cover air cylinders (4) are connected through a connecting pipe, and the connecting pipe is connected with the main pipeline (7) through a movable cover telescopic pipe (8); the movable cover body (5) is also symmetrically provided with a movable cover cylinder (3), the telescopic end of the movable cover cylinder (3) is fixedly connected to the movable cover body (5), and the top end of the movable cover cylinder (3) is fixed on the frame (1).

3. The fully automatic planking machine according to claim 1 is characterized in that: The movable cover air cylinder (4) is provided with an air volume regulating plate (30) having the same cross-sectional shape as the movable cover air cylinder (4). The air volume regulating plate (30) is hinged to the inside of the movable cover air cylinder (4) via an axis and can rotate around the axis at a connection position with the movable cover body (5) under the action of a connecting rod mechanism. The connecting rod mechanism is connected to a valve drive shaft (36), and the valve drive shaft (36) is hinged to a telescopic end of a valve cylinder (19) located outside the movable cover air cylinder (4).

4. The fully automatic planking machine according to claim 1 is characterized in that: The top of the fixed cover body (22) is provided with two fixed cover air cylinders (9) which are connected thereto and symmetrically distributed, and the fixed cover air cylinders (9) are respectively connected to the main pipeline (7); a suction cup (29) is also provided inside the fixed cover body (22), and the suction cup (29) moves relative to the fixed cover body (22) through a suction cup air cylinder (20); the suction cup air cylinder (20) is located at the top of the fixed cover body (22), and its telescopic end passes through the fixed cover body (22) and is connected to the suction cup (29); the top of the suction cup (29) is connected to the main pipeline (7) through a suction cup telescopic tube (10).

5. The fully automatic planking machine according to claim 1 is characterized in that: An air volume adjustment plate (30) adapted to the cross-sectional shape of the fixed cover air cylinder (9) is arranged inside the fixed cover air cylinder (9); the air volume adjustment plate (30) is connected to the fixed cover air cylinder (9) via a shaft and rotates around the connection position between the shaft and the fixed cover air cylinder (9); the air volume adjustment plate (30) is connected to a valve drive shaft (36) via a connecting rod, and the valve drive shaft (36) is connected to an external valve cylinder (19).

6. The fully automatic planking machine according to claim 1, characterized in that: The movable pallet (18) is provided with pallet sliders (31) on both sides thereof, and the pallet sliders (31) are located on pallet guide rods (32) on the frame (1) and slide along the pallet guide rods (32); the movable pallet (18) is also provided with pallet connecting frames (33) on both sides thereof, and the pallet connecting frames (33) are fixed on a transmission mechanism, and the transmission mechanism is driven by a pallet driving motor (27).

7. The fully automatic planking machine according to claim 6, characterized in that: The transmission mechanism comprises a tray synchronous shaft (28) connected to the output end of the tray driving motor (27), and tray synchronous wheels (35) corresponding to the positions are respectively arranged on both ends of the tray synchronous shaft (28) and the frame (1), and the tray synchronous wheels (35) located on the same side of the frame (1) are connected by a tray synchronous belt (34), and a tray connecting frame (33) is fixedly connected to the tray synchronous belt (34).

8. The fully automatic planking machine according to claim 1, characterized in that: A guide rail (24) is provided at the bottom of the core plate placement rack (25), and the core plate placement rack (25) moves and is fixed along the guide rail (24).

9. The fully automatic planking machine according to any one of claims 1 to 8, characterized in that: Tail adjustment cylinders (11) are arranged on both sides of the core plate outlet of the frame (1), and the telescopic ends of the tail adjustment cylinders (11) are hinged to the tail adjustment disks (12); the tail adjustment disks (12) are connected via core plate guide rods (16), a receiving rod core plate (14) is installed on the core plate guide rods (16) via core plate moving wheels (15), and a receiving rod (13) is installed on the receiving rod core plate (14).

10. The fully automatic planking machine according to claim 9, characterized in that: The receiving rod core plate (14) is fixed on a receiving plate driving belt (37), and the receiving plate driving belt (37) is driven by a plate body driving motor (21), and the plate body driving motor (21) is located on the receiving rod core plate (14).

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