A conveying device of an automatic assembling machine for solid wood doors

Abstract

This application relates to a conveying device for an automatic solid wood door assembly machine, specifically a suspended conveying device for solid wood doors. The device includes a suspension frame, multiple clamping components for holding multiple solid wood door bodies, and an adhesive application assembly for applying adhesive to the solid wood door bodies. The suspension frame is equipped with a processing mechanism for sequentially unlocking and positioning multiple solid wood door panels. The processing mechanism includes an unlocking component and a positioning component. The suspension frame is equipped with a suspended conveyor belt for conveying the multiple solid wood door panels. The suspended conveyor belt is equipped with multiple clamping components for fixing the multiple solid wood door panels. Each clamping component includes a hanging frame for limiting the position of the solid wood door panels and a fixing component for securing the solid wood door panels. This application achieves the simultaneous assembly of multiple solid wood doors, meeting the needs of large-scale solid wood door production, and allows for the simultaneous pushing and clamping assembly of multiple solid wood doors.

Description

Technical Field

[0001] This application relates to the technical field of solid wood door hanging conveyor devices, and in particular to a conveyor device for an automatic solid wood door assembly machine. Background Technology

[0002] Solid wood doors refer to doors made from natural logs or engineered solid wood materials sourced from forests. The finished doors are characterized by their resistance to deformation, corrosion, and cracks, as well as their heat insulation properties. They are scientifically processed through steps such as drying, cutting, planing, tenoning, drilling, high-speed milling, assembly, sanding, and painting.

[0003] During the production and processing of solid wood doors, an assembly machine is usually needed to transport and splice the solid wood door panels to facilitate assembly. For example, Chinese patent CN116352826A discloses an assembly device and its usage method for wood door processing. When the rotating gear rotates counterclockwise, the abutment strip will shift and vibrate to the left, and the push plate on another set of tilting swinging parts will also be pushed to the left edge of the push plate. This setting has the advantage of being able to complete the splicing of door panels more quickly and effectively.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: When solid wood door panels are conveyed and assembled, it is usually necessary to push and press the sides of the solid wood door to improve the sealing of the assembled solid wood door. However, this design is not convenient for assembling multiple solid wood doors at one time, which means that workers can only place one solid wood door on the conveyor for conveying and assembly at a time, thus affecting the efficiency of solid wood door production and assembly and failing to meet the needs of large-scale solid wood door production. Moreover, if a solid wood door is pushed and pressed together for assembly, the solid wood door is prone to squeezing damage due to excessive force, which cannot guarantee the stability and quality of the solid wood door assembly. Summary of the Invention

[0005] To address the problem that assembly machines are not convenient for assembling multiple solid wood doors at once, which forces workers to place one solid wood door at a time on the conveyor for assembly, thus affecting the efficiency of solid wood door production and failing to meet the needs of large-scale solid wood door production, this application provides a conveying device for an automatic solid wood door assembly machine.

[0006] The conveying device of the automatic solid wood door assembly machine provided in this application adopts the following technical solution:

[0007] A conveying device for an automatic solid wood door assembly machine includes a hanging frame, multiple clamping components for clamping multiple solid wood door bodies, and an adhesive application assembly for applying adhesive to the solid wood door bodies. The hanging frame is provided with a processing mechanism for sequentially unlocking and positioning multiple solid wood door panels. The processing mechanism includes an unlocking component and a positioning component. The hanging frame is provided with a suspended conveyor belt for conveying the multiple solid wood door panels. The suspended conveyor belt is provided with multiple clamping components for fixing the multiple solid wood door panels.

[0008] The clamping assembly includes a lifting frame for limiting the position of the solid wood door panel and a fixing component for fixing the solid wood door panel;

[0009] The unlocking component includes an adjustment plate movably mounted on the suspension frame, a translation component for translating the adjustment plate, a disassembly component for automatically disassembling the hoisting frame, and a limiting component for limiting the adjustment plate.

[0010] The positioning assembly includes two guide frames for positioning the solid wood door panel and a drive component for automatically driving the two guide frames.

[0011] The suspension frame is also equipped with a lifting component for automatically disassembling and hoisting multiple clamping components;

[0012] The fixing components include two clamping blocks rotatably mounted on the hoisting frame, two connecting blocks, two adjusting blocks, a clamping switch movably mounted on the hoisting frame, and a buffer spring fixed on the hoisting frame. The buffer spring is fixedly connected to the clamping switch. The two clamping blocks are respectively hinged to the two connecting blocks. The two clamping blocks are respectively hinged to the two adjusting blocks. The two adjusting blocks are movably engaged with the clamping switch. The two clamping blocks are movably fitted to the solid wood door panel.

[0013] By adopting the above technical solution, multiple clamping components can clamp and fix multiple solid wood door bodies separately, preventing collapse or displacement during splicing. An adhesive application component can spray adhesive onto the solid wood door bodies, ensuring the stability of the splicing between the solid wood door bodies and the solid wood door panels. A processing mechanism can sequentially unlock and position multiple solid wood door panels. A suspended conveyor belt can sequentially suspend and hoist multiple solid wood door panels to be spliced ​​directly above the designated solid wood door body. The clamping components can stably fix the solid wood door panels to the hoisting frame. The positioning components can guide and limit the solid wood door panels, preventing detachment or collapse during splicing, thus ensuring the splicing effect of the solid wood door panels and solid wood door bodies. A hoisting component can press down and splice multiple solid wood door panels and multiple solid wood door bodies, avoiding the need for individual... The system presses down on a solid wood door panel and a solid wood door body to prevent damage due to excessive force. It also automatically drives the fixing components on the hanging frame to facilitate the lifting and dismantling of all the hanging frames. The dismantling component automatically dismantles the hanging frames, allowing the hanging frames and solid wood door panels to automatically fall and connect with the solid wood door body. The translation component automatically moves the adjusting plate, allowing it to sequentially dismantle all the hanging frames on the suspended conveyor belt. The limiting component limits the adjusting plate to prevent it from shifting to the left when unlocking the hanging frames. The driving component limits the solid wood door panel connected above the solid wood door body to prevent it from collapsing during connection. Therefore, based on these principles, multiple solid wood door bodies on the hanging frame can be sequentially connected to solid wood door panels.

[0014] In existing technologies, solid wood doors are typically assembled using horizontal conveyors. While horizontal conveyor assembly allows for convenient adjustments and alignment by workers, it occupies a very large workspace, especially in installation environments with limited space. This limits the number of solid wood doors that can be assembled at once, making it inconvenient to assemble multiple doors simultaneously. Furthermore, during horizontal assembly, to ensure precise alignment of the protrusions and grooves of two door panels, one of the panels still needs to be slightly tilted. This results in complex operational procedures. Moreover, when horizontally assembling two door panels and applying glue, the glue on the panels can flow onto the conveyor or the ground due to inertia, requiring workers to clean up the dripping glue later, which adds inconvenience to their work.

[0015] While optimized solid wood door splicing also involves hanging and conveying, most of the time the solid wood door panels are hoisted to the designated position using lifting equipment, followed by precise alignment and adjustment. This requires multiple intelligent drive mechanisms to automatically align and press down the solid wood door panels, demanding a high level of skill from the workers. Workers need to operate multiple intelligent drive mechanisms precisely, making installation very difficult. Operational errors can also cause accidents, resulting in collisions and misalignments between solid wood door panels. Therefore, during the hanging splicing of solid wood door panels, workers also need to manually correct and align them. This not only makes it difficult to control the splicing accuracy but also increases the labor intensity of workers. Moreover, there are high safety risks during the hanging splicing process. If the solid wood door panels swing or fall off during the lowering and splicing process, they can injure workers and cause safety accidents, as well as damage the solid wood door panels below, resulting in economic losses.

[0016] This design eliminates the need for horizontal conveying for splicing and manual adjustment and alignment of solid wood door panels. It utilizes a suspended conveyor system for transporting and assembling the panels, allowing for the simultaneous splicing of multiple doors. This reduces the required workspace and increases the number of doors that can be assembled at once. It enables precise alignment of the protrusions and grooves on two door panels without the need to slightly tilt one panel. This reduces the number of assembly steps and prevents glue from dripping onto the conveyor or floor during the assembly and gluing process, eliminating the need for subsequent cleanup and simplifying the workflow for workers. This design eliminates the need for cranes to hoist solid wood door panels to designated positions for precise alignment and adjustment. It also eliminates the need for multiple intelligent drive mechanisms to automatically align and press down the panels, reducing the workload for workers. The installation process is extremely simple, avoiding accidents caused by operational errors that could lead to impacts or misalignment between solid wood door panels. During the hanging and assembly of solid wood doors, manual alignment is unnecessary, as the assembly accuracy is automatically controlled, reducing worker workload and ensuring the safety of the hanging and assembly process. This prevents door panels from swinging or falling during assembly, thus avoiding injuries to workers and economic losses due to damage to lower door panels.

[0017] Through the coordinated action of the clamping switch, buffer spring, two adjusting blocks, two connecting blocks, and two clamping blocks in the fixing component, the solid wood door panel can be stably fixed on the lifting frame, preventing the solid wood door panel from falling off the lifting frame during transportation, thus ensuring the transportation effect of the solid wood door panel. At the same time, the fixing component can be automatically disassembled through the lifting component, so as to facilitate the separation, disassembly, and lifting of the lifting frame and the solid wood door panel.

[0018] Optionally, the suspended conveyor belt is provided with conveyor blocks for limiting the position of the hoisting frame. The conveyor blocks are arranged at equal intervals on the suspended conveyor belt. The inner side of the suspension frame is provided with a fixing through hole, through which the suspended conveyor belt and the conveyor blocks can pass.

[0019] By adopting the above technical solution, multiple solid wood door panels can be hoisted and conveyed using a suspended conveyor belt. These panels can be sequentially transported above multiple solid wood door bodies that need to be joined. This hoisting and conveying method allows for the cyclical transport of multiple solid wood door panels, eliminating the need for individual panel transport. Multiple solid wood door panels can be simultaneously joined above multiple door bodies, improving the efficiency of joining solid wood door bodies and panels and meeting the needs of large-scale solid wood door production. Furthermore, after a solid wood door panel falls from the suspended conveyor belt, the belt can continue to move. Fixed through holes allow the conveyor belt and conveyor blocks to smoothly exit the suspension frame without causing any transmission interference, ensuring the effective cyclical transport of the solid wood door panels.

[0020] Optionally, the glue application assembly includes two connecting hoses mounted on a suspension frame, glue delivery components mounted on the two connecting hoses respectively, and a lifting component for raising and lowering the two connecting hoses. A glue storage tank is mounted on the suspension frame, and both connecting hoses are connected to the glue storage tank. The lifting component includes movable push blocks fixed on the two connecting hoses respectively and two electric push rods fixed on an adjustment plate. The two electric push rods are fixedly connected to the two movable push blocks respectively.

[0021] By adopting the above technical solution, the glue inside the glue tank can be dispensed onto the solid wood door body through two connecting hoses via the glue dispensing component, so as to ensure the splicing effect between the solid wood door body and the solid wood door panel. The translation component and the lifting component can drive the two connecting hoses to automatically translate and lift, so that the two connecting hoses can automatically dispense glue onto each solid wood door body that needs to be spliced ​​in turn, which can ensure the glue dispensing effect of the two connecting hoses on the solid wood door body.

[0022] Optionally, the driving component includes two fixed racks fixed on the hoisting frame, two movable gears rotatably mounted on the suspension frame, and telescopic springs respectively fixed on two guide frames. The two fixed racks mesh with the two movable gears respectively, the two guide frames are respectively fixed on the outside of the two movable gears, and the two telescopic springs are both fixed on the suspension frame.

[0023] By adopting the above technical solution, when the lifting frame and the two fixed racks move downwards due to gravity, they will mesh with the two movable gears respectively, causing the two movable gears and the two guide frames to swing at an angle, so that the two telescopic springs are in a stretched state. When the solid wood door panel is attached to the solid wood door body, the two guide frames will be attached to the solid wood door body, thereby limiting and fixing the solid wood door panel and preventing the solid wood door panel from shifting or collapsing when splicing with the solid wood door body, so as to ensure the splicing effect of the solid wood door panel and the solid wood door body. The two telescopic springs can limit the two guide frames. When the movable gear is not engaged with the fixed rack, the guide frame can be positioned at the specified effect.

[0024] Optionally, the disassembly component includes a mounting bracket block movably mounted on the conveying block, an annular spring fixed to the outside of the mounting bracket block, a swing block rotatably mounted on the conveying block, a movable block mounted on the conveying block, a helical spring fixed to the outside of the movable block, and a fixed switch fixed to the adjusting plate. The fixed switch is movably fitted with the movable block, the movable block and the mounting bracket block are both movably hinged to the swing block, the annular spring is fixedly connected to the conveying block, the hoisting frame has an installation groove, the mounting bracket block is engaged with the installation groove, the helical spring is fixedly connected to the conveying block, and the surfaces of the fixed switch that fit against the movable block are all inclined surfaces.

[0025] By adopting the above technical solution, the hoisting frame can be stably installed on the conveying block through the connection and cooperation between the movable block, the swing block, the mounting bracket block, the mounting groove and the ring spring. This prevents the hoisting frame from falling off when the conveying block moves the hoisting frame and the solid wood door panel horizontally, ensuring the stability of the horizontal movement of the hoisting frame and the solid wood door panel. At the same time, when the movable block is in contact with the fixed switch, the hoisting frame and the solid wood door panel can be automatically disassembled.

[0026] Optionally, the translation component includes two movable racks fixed on the adjustment plate, two connecting gears rotatably mounted on the suspension frame, a first bevel gear coaxial with the two connecting gears, and a second bevel gear coaxial with the two movable gears. The two first bevel gears mesh with the two second bevel gears, and the two movable racks mesh with the two connecting gears.

[0027] By adopting the above technical solution, when the two movable gears rotate, they will drive the two second bevel gears, the two first bevel gears and the two connecting gears to rotate respectively, thereby driving the two movable racks, the adjusting plate and the fixed switch to move to the right, so that the fixed switch can automatically unlock and disassemble the next hoisting frame and solid wood door panel.

[0028] Optionally, the limiting component includes two limiting cones that are raised and lowered on the adjusting plate, compression springs respectively fixed on the two limiting cones, movable rods respectively fixed on the two limiting cones, and movable handles respectively fixed on the two movable rods. Both compression springs are fixedly connected to the adjusting plate. The bottom of the suspension frame has multiple triangular grooves, which are divided into two groups. Each group of triangular grooves is arranged at equal distances, and each group of triangular grooves is selectively engaged with one of the limiting cones.

[0029] By adopting the above technical solution, when the adjusting plate moves horizontally, the two compression springs will be in a compressed state, which can drive the two limiting cones, the two movable rods and the two movable handles to move downwards respectively, avoiding interference to the adjusting plate during horizontal movement. At the same time, when all the solid wood door bodies are spliced ​​with solid wood door panels, pulling the movable handles can compress the compression springs, which can then drive the movable rods and limiting cones to move downwards in sequence. The limiting cones can be moved to the inside of the adjusting plate, so that the adjusting plate loses its limit and can then be moved to the initial position.

[0030] Optionally, the lifting component includes two electromagnets fixed on the lifting frame, two movable iron plates that are lifted and set on the suspension frame, and two sets of hydraulic push rods fixed on the suspension frame. Each set of hydraulic push rods consists of two rods. The two electromagnets are magnetically connected to the two movable iron plates, and the two sets of movable iron plates are connected to the output ends of the two hydraulic push rods.

[0031] By adopting the above technical solution, two sets of hydraulic push rods can drive two movable iron plates to move downwards, which will then engage with two electromagnets on each hanging frame, thereby attracting and fixing all the hanging frames. At the same time, the downward movement of the two movable iron plates can press down on all the hanging frames and solid wood door panels, thus enabling all solid wood door panels and solid wood door bodies to be pressed and spliced ​​at once. This ensures the effectiveness of pressing and splicing each solid wood door panel and solid wood door body, and keeps the downward force on each solid wood door panel and solid wood door body even, avoiding pressing and splicing a single solid wood door panel and solid wood door body individually, and preventing damage to the solid wood door panels and solid wood door bodies due to excessive force.

[0032] Optionally, the clamping component includes a limiting frame fixed on the hanging frame, two limiting clamping blocks rotatably disposed on the limiting frame, a spiral rod fixed on the two limiting clamping blocks, and a movable rotating block fixed on the two spiral rods. Both limiting clamping blocks are movably fitted with the solid wood door body, and both spiral rods are threadedly connected to the limiting frame. The multiple clamping components are arranged at equal distances on the hanging frame.

[0033] By adopting the above technical solution, the solid wood door body can be clamped and fixed through the cooperation of the limiting frame, limiting square groove, two limiting clamping blocks, two spiral rods and two movable rotating blocks on the clamping component. This prevents the solid wood door body from collapsing or shifting when splicing solid wood door panels, thus ensuring the splicing effect of the solid wood door body and solid wood door panels. Multiple clamping components can be used to clamp and fix multiple solid wood door bodies separately, so as to facilitate the splicing of multiple solid wood door bodies and multiple solid wood door panels separately.

[0034] In summary, this application includes at least one of the following beneficial technical effects:

[0035] 1. The clamping device can clamp and fix the solid wood door body to prevent it from collapsing or shifting when splicing solid wood door panels, thus ensuring the effect of subsequent splicing of solid wood door bodies and solid wood door panels. After multiple solid wood door bodies are fixed, two electric push rods can drive two connecting hoses to move downwards, moving the openings of the two connecting hoses to the solid wood door bodies to be spliced. Then, two glue pumps can use glue pumps to apply glue from the glue tank to the solid wood door bodies through the two connecting hoses. After the glue application is completed, the two electric push rods can move the two connecting hoses back to their initial positions to prevent the solid wood door bodies from being interfered with by the two connecting hoses when splicing solid wood door panels.

[0036] 2. Through the coordinated action of the two clamping switches, two buffer springs, four adjusting blocks, four connecting blocks, and four clamping blocks in the fixing components, the solid wood door panel can be stably fixed to the lifting frame, preventing it from falling off during transport and ensuring the effective transport of the solid wood door panel. The lifting frame, with the fixed solid wood door panel, is then lifted using a crane or lifting equipment and installed on the conveyor block on the suspended conveyor belt. Through the coordinated action of the movable block, swing block, movable pin, mounting bracket block, mounting groove, and ring spring, the lifting frame can be stably installed on the conveyor block, preventing it from falling off when the conveyor block moves the lifting frame and solid wood door panel horizontally, thus ensuring the stable horizontal movement of the lifting frame and solid wood door panel. Qualitatively, the suspended conveyor belt can be used to hoist and transport the lifting frame and solid wood door panels. Therefore, during the operation of the suspended conveyor belt, the lifting frame and solid wood door panel can be fixed sequentially on each conveyor block of the suspended conveyor belt. This allows the suspended conveyor belt to transport multiple solid wood door panels simultaneously, improving the efficiency of assembling multiple solid wood door bodies into solid wood door panels in sequence. The solid wood door panel can be moved directly above the solid wood door body to be assembled. At the same time, when the lifting frame is about to be in contact with the adjusting plate, the two moving sliders will move to the inner side of the two moving slides respectively. Simultaneously, the movable block will gradually come into contact with the fixed switch, which can compress the movable block. Through the connection and cooperation between the spiral spring, movable block, swing block, movable pin, mounting bracket block and ring spring, the mounting bracket block will separate from the lifting frame. When the lifting frame is released from its limit position, gravity causes the lifting frame, solid wood door panel, two movable sliders, and two fixed racks to move downwards. As the two fixed racks move downwards, they engage with two movable gears, which in turn drive the two movable gears and two guide frames to swing at an angle. This stretches the two telescopic springs. When the solid wood door panel is in contact with the solid wood door body, the two guide frames also contact the solid wood door body, thus limiting and fixing the solid wood door panel and preventing it from shifting or collapsing during the joint. This ensures a good fit between the solid wood door panel and the door body. The two movable sliders and two movable grooves allow the two guide frames to contact and limit the solid wood door panel, thus limiting the lifting frame. To prevent the lifting frame and solid wood door panel from detaching, when the solid wood door panel is attached to the solid wood door body, the two moving sliders will separate from the two moving tracks respectively. Simultaneously, when the lifting frame separates from the conveyor block, the suspended conveyor belt will continue to drive the conveyor block as the lifting frame and solid wood door panel fall, facilitating the removal of the conveyor block after the lifting frame has been disassembled. This also allows for the continued lifting and conveying of the next lifting frame, conveyor block, and solid wood door panel, and the automatic splicing of the next solid wood door body. Simultaneously, as the adjusting plate moves horizontally, it also drives the two electric push rods and two connecting hoses to move horizontally, allowing the two connecting hoses to apply adhesive to the next solid wood door body to be spliced. This method allows for continuous cyclical lifting and conveying of solid wood door panels.Further improve the speed and efficiency of assembling multiple solid wood door bodies and multiple solid wood door panels;

[0037] 3. Simultaneously, when the two fixed racks drive the two movable gears to rotate, they will drive the two second bevel gears, the two first bevel gears, and the two connecting gears to rotate, thereby driving the two movable racks and the adjusting plate to move to the right. When the adjusting plate moves to the right, the two compression springs will be in a compressed state, thereby driving the two limit cones, the two movable rods, and the two movable pull handles to move downwards, avoiding interference to the adjusting plate during the translation. When the two connecting gears drive the two movable racks to move to the right, the two movable racks will be in a meshing state with the two connecting gears on the right side. At the same time, when the two limit cones move to the right, the two limit cones will also be engaged with the two triangular grooves on the right side, which can reposition the adjusting plate so that the adjusting plate and the fixed switch can automatically unlock the next hanging frame. Therefore, based on the above principle, multiple solid wood door bodies on the hanging frame can be sequentially spliced ​​with solid wood door panels.

[0038] 4. When all the solid wood door bodies above the hanging brackets are fitted with solid wood door panels, two sets of hydraulic push rods can drive two movable iron plates downwards. As the two movable iron plates move downwards, they engage with the two electromagnets on each hanging bracket, thus securing all the hanging brackets. Simultaneously, the downward movement of the two movable iron plates presses down on all the hanging brackets and solid wood door panels, allowing for a one-time pressing and splicing of all solid wood door panels and solid wood door bodies. This ensures a consistent pressing force on each solid wood door panel and solid wood door body, preventing damage from excessive force when pressing down on a single panel or body. Furthermore, the downward movement of the two movable iron plates engages the two electromagnets on each hanging bracket. When the clamping switch is pressed down, the clamping blocks can be separated from the solid wood door panels through the coordinated action of two clamping switches, two buffer springs, four adjusting blocks, four connecting blocks, and four clamping blocks. This removes the limiting effect of the lifting frame on the solid wood door panels, allowing the two electromagnets on each lifting frame to attract and fix them to the two movable iron plates. Then, two sets of hydraulic push rods can drive the two movable iron plates to move upwards respectively, thus enabling the simultaneous disassembly and hoisting of the lifting frames on all solid wood door panels. This facilitates the rapid disassembly of all lifting frames and achieves the purpose of simultaneously splicing multiple solid wood doors. It can also splice solid wood doors vertically, improving the efficiency of solid wood door production and meeting the needs of large-scale solid wood door production. It can push and press multiple solid wood doors together at once to prevent damage from excessive force, ensuring the stability and quality of the solid wood door assembly. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0040] Figure 2 Appearance view of the clamping member connection structure in the embodiments of this application;

[0041] Figure 3 The external view of the glue storage tank connection structure in the embodiments of this application;

[0042] Figure 4 The appearance diagram of the suspension frame connection structure in the embodiment of this application;

[0043] Figure 5 The external view of the adjustment plate connection structure in the embodiment of this application;

[0044] Figure 6 Cross-sectional view of the hoisting frame connection structure in this embodiment;

[0045] Figure 7 Cross-sectional view of the suspension frame connection structure in the embodiment of this application;

[0046] Figure 8 Cross-sectional view of the conveyor block connection structure in the embodiment of this application;

[0047] Figure 9 Examples of this application Figure 7 Enlarged view of point A in the middle;

[0048] Figure 10 Examples of this application Figure 8 Enlarged view of section B in the middle.

[0049] Reference numerals: 1. Hanging bracket; 2. Solid wood door body; 3. Solid wood door panel; 4. Clamping component; 5. Suspended conveyor belt; 6. Helical spring; 7. Conveyor block; 8. Hanging frame; 9. Clamping switch; 10. Buffer spring; 11. Adjusting block; 12. Connecting block; 13. Clamping block; 14. Fixed rack; 15. Movable gear; 16. Guide frame; 17. Telescopic spring; 18. Adjusting plate; 19. Fixed switch; 20. Movable block; 21. Swing. 21. Block; 22. Mounting bracket block; 23. Ring spring; 24. Movable rack; 25. Connecting gear; 26. First bevel gear; 27. Second bevel gear; 28. Movable rod; 29. ​​Limiting cone block; 30. Compression spring; 31. Movable pull handle; 32. Glue storage tank; 33. Glue extraction pump; 34. Connecting hose; 35. Electric push rod; 36. Movable push block; 37. Hydraulic push rod; 38. Movable iron plate; 39. Electromagnet; 40. Intelligent controller. Detailed Implementation

[0050] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0051] This application discloses a conveying device for an automatic solid wood door assembly machine, referring to... Figure 1 and Figure 2 The system includes a hanging frame 1, multiple clamping components 4 for clamping multiple solid wood door bodies 2, and an adhesive application assembly for applying adhesive to the solid wood door bodies 2. The hanging frame 1 is equipped with a processing mechanism for sequentially unlocking and positioning multiple solid wood door panels 3. The processing mechanism includes an unlocking component and a positioning component. The hanging frame 1 is equipped with a suspended conveyor belt 5 for conveying the multiple solid wood door panels 3. The suspended conveyor belt 5 is equipped with multiple clamping components for fixing the multiple solid wood door panels 3. The clamping components include a hanging frame 8 for limiting the position of the solid wood door panels 3 and a fixing component for fixing the solid wood door panels 3. The unlocking assembly... The components include an adjustment plate 18 movably mounted on the suspension frame 1, a translation component for translating the adjustment plate 18, a disassembly component for automatically disassembling the hoisting frame 8, and a limiting component for limiting the adjustment plate 18; the positioning components include two guide frames 16 for positioning the solid wood door panel 3 and a drive component for automatically driving the two guide frames 16; the suspension frame 1 is also provided with a hoisting component for automatically disassembling and hoisting multiple clamping components; the hoisting frame 8 is provided with two fixing components, and the suspension frame 1 is provided with multiple drive components and multiple translation components, with the multiple drive components located above the multiple clamping components 4 respectively.

[0052] The clamping component 4 includes a limiting frame fixed on the hanging frame 1, two limiting clamps rotatably set on the limiting frame, a spiral rod fixed on the two limiting clamps, and a movable rotating block fixed on the two spiral rods. The two limiting clamps are movably fitted with the solid wood door body 2, and the two spiral rods are threadedly connected to the limiting frame. The top of the limiting frame is provided with a limiting square groove, and the solid wood door body 2 is located inside the limiting square groove. Multiple clamping components 4 are arranged at equal distances on the hanging frame 1.

[0053] The suspended conveyor belt 5 is equipped with conveyor blocks 7 for limiting the position of the hoisting frame 8. The conveyor blocks 7 are arranged at equal intervals on the suspended conveyor belt 5. The inner side of the suspension frame 1 is provided with a fixing through hole. The suspended conveyor belt 5 and the conveyor blocks 7 can pass through the fixing through hole and pass through the suspension frame 1. The height of the fixing through hole is greater than the sum of the height of the suspended conveyor belt 5 and the conveyor blocks 7. The suspended conveyor belt 5 and the conveyor blocks 7 will not touch the suspension frame 1. The suspended conveyor belt 5 can be fixed on the roof or the top beam.

[0054] The glue application assembly includes two connecting hoses 34 mounted on a suspension frame 1, glue delivery components mounted on the two connecting hoses 34 respectively, and a lifting component for raising and lowering the two connecting hoses 34. A glue storage tank 32 is mounted on the suspension frame 1, and both connecting hoses 34 are connected to the glue storage tank 32. A glue inlet pipe is fixedly connected to the top of the glue storage tank 32, and the glue inlet pipe is connected to the glue storage tank 32. A movable cover is movably connected to the top of the glue inlet pipe. An observation window is fixedly connected to the front of the glue storage tank 32. The lifting component includes movable push blocks 36 fixedly mounted on the two connecting hoses 34 respectively, and a lifting component fixed to the adjustment... Two electric push rods 35 are fixedly connected to two movable push blocks 36 on the board 18. Two fixed square holes are opened on the hanging frame 1. The two electric push rods 35 and two connecting hoses 34 are located inside the two fixed square holes. The glue supply component includes two glue pumps 33 fixed on the glue storage tank 32. The two connecting hoses 34 are connected to the outlets of the two glue pumps 33. The glue inlet pipe can be sealed by a movable cover. Glue can be added inside the glue storage tank 32 through the glue inlet pipe. The outlets of the two connecting hoses 34 are located above the solid wood door body 2.

[0055] The fixing components include two clamping blocks 13 rotatably mounted on the hoisting frame 8, two connecting blocks 12, two adjusting blocks 11, a clamping switch 9 movably mounted on the hoisting frame 8, and a buffer spring 10 fixed on the hoisting frame 8. The buffer spring 10 is fixedly connected to the clamping switch 9. The two clamping blocks 13 are respectively hinged to the two connecting blocks 12. The two clamping blocks 13 are respectively hinged to the two adjusting blocks 11. The two adjusting blocks 11 are movably engaged with the clamping switch 9. The buffer spring 10 is located outside the clamping switch 9. A connecting hole with the same diameter as the clamping switch 9 is opened on the top of the hoisting frame 8. The clamping switch 9 is slidably connected to the connecting hole. The clamping switch 9 extends to the outside of the hoisting frame 8 through the connecting hole. The two clamping blocks 13 are movably fitted with the solid wood door panel 3. The hoisting frame 8 is movably connected to the solid wood door panel 3.

[0056] The driving component includes two fixed racks 14 fixed on the hoisting frame 8, two movable gears 15 rotatably mounted on the suspension frame 1, and telescopic springs 17 respectively fixed on two guide frames 16. The two fixed racks 14 mesh with the two movable gears 15 respectively, the two guide frames 16 are fixed on the outside of the two movable gears 15 respectively, and the two telescopic springs 17 are both fixed on the suspension frame 1.

[0057] The disassembly components include a mounting bracket block 22 movably mounted on the conveyor block 7, an annular spring 23 fixed to the outside of the mounting bracket block 22, a swing block 21 rotatably mounted on the conveyor block 7, a movable block 20 mounted on the conveyor block 7, a helical spring 6 fixed to the outside of the movable block 20, and a fixed switch 19 fixed on the adjusting plate 18. The fixed switch 19 is movably fitted with the movable block 20. The movable block 20 and the mounting bracket block 22 are both movably hinged to the swing block 21. The annular spring 23 is fixedly connected to the conveyor block 7. The swing block 21 is rotatably connected to the conveyor block 7 through a movable pin. The hoisting frame 8 has an installation groove, and the mounting bracket block 22 is engaged with the installation groove. The conveyor block 7 has a fixing hole with the same diameter as the movable block 20. The movable block 20 is slidably connected to the fixing hole and extends to the outside of the conveyor block 7 through the fixing hole. The helical spring 6 is fixedly connected to the conveyor block 7. The surfaces of the fixed switch 19 and the movable block 20 that are in contact are both inclined surfaces.

[0058] The translation component includes two movable racks 24 fixed on the adjusting plate 18, two connecting gears 25 rotatably mounted on the suspension frame 1, a first bevel gear 26 coaxial with the two connecting gears 25, and a second bevel gear 27 coaxial with the two movable gears 15. The two first bevel gears 26 mesh with the two second bevel gears 27 respectively, and the two movable racks 24 mesh with the two connecting gears 25 respectively. Two dovetail blocks are fixedly connected to the top of the adjusting plate 18, and two dovetail grooves are provided on the suspension frame 1. The two dovetail blocks are slidably connected to the two dovetail grooves respectively. By setting the two dovetail grooves and the two dovetail blocks, the stability of the left and right movement of the adjusting plate 18 can be ensured, and the adjusting plate 18 can be supported at the same time. Two movable sliders are fixedly connected to the outside of the hoisting frame 8, and two movable slide grooves are provided on the outside of the adjusting plate 18. The two movable sliders are slidably connected to the two movable slide grooves respectively.

[0059] The limiting components include two limiting cones 29 that are raised and lowered on the adjusting plate 18, compression springs 30 fixed on the two limiting cones 29, movable rods 28 fixed on the two limiting cones 29, and movable handles 31 fixed on the two movable rods 28. The two compression springs 30 are fixedly connected to the adjusting plate 18. The bottom of the adjusting plate 18 has a connecting hole with the same diameter as the movable rod 28. The two movable rods 28 are slidably connected to the two connecting holes respectively. The two movable handles 31 are movably attached to the bottom of the adjusting plate 18. The two compression springs 30 are located on the outside of the two movable rods 28 respectively. The bottom of the suspension frame 1 has multiple triangular grooves. The multiple triangular grooves are divided into two groups. Each group of triangular grooves is arranged at equal distances. Each group of triangular grooves is selectively engaged with one of the limiting cones 29.

[0060] The lifting components include two electromagnets 39 fixed on the lifting frame 8, two movable iron plates 38 lifted and lowered on the suspension frame 1, and two sets of hydraulic push rods 37 fixed on the suspension frame 1. Each set of hydraulic push rods 37 consists of two units. The two electromagnets 39 are magnetically connected to the two movable iron plates 38, and the two sets of movable iron plates 38 are connected to the output ends of the two hydraulic push rods 37. An intelligent controller 40 is fixedly connected to the suspension frame 1. The four hydraulic push rods 37, two electric push rods 35, two glue pumps 33, and multiple electromagnets 39 are all electrically connected to the intelligent controller 40. The intelligent controller 40 can control the automatic timed drive of the four hydraulic push rods 37, two electric push rods 35, two glue pumps 33, and multiple electromagnets 39.

[0061] The implementation principle of the conveying device of the automatic solid wood door assembly machine in this application embodiment is as follows:

[0062] (1) Fix the multiple solid wood door bodies 2 that need to be assembled onto multiple clamping parts 4 respectively. Through the cooperation between the upper limit frame, the limit square groove, the two limit clamping blocks, the two spiral rods and the two movable rotating blocks of the clamping parts 4, the solid wood door body 2 can be clamped and fixed to prevent the solid wood door body 2 from collapsing or shifting when splicing the solid wood door panel 3, so as to ensure the splicing effect of the solid wood door body 2 and the solid wood door panel 3.

[0063] (2) After multiple solid wood door bodies 2 are fixed, since the two connecting hoses 34 are located above the first solid wood door body 2, the two electric push rods 35 can drive the two movable push blocks 36 and the two connecting hoses 34 to move downwards respectively, so that the openings of the two connecting hoses 34 can be moved to the solid wood door body 2.

[0064] (3) The glue inside the glue tank 32 can be pumped onto the solid wood door body 2 through two connecting hoses 34 by two glue pumps 33 to ensure the firmness of the subsequent splicing of the solid wood door body 2 and the solid wood door panel 3. After the glue is pumped, the two connecting hoses 34 are moved to the initial position by two electric push rods 35 to avoid the solid wood door body 2 being interfered with by the two connecting hoses 34 when splicing the solid wood door panel 3.

[0065] (4) Through the cooperation of the two clamping switches 9, two buffer springs 10, four adjusting blocks 11, four connecting blocks 12 and four clamping blocks 13 in the fastener, the solid wood door panel 3 that needs to be spliced ​​can be stably fixed on the hanging frame 8, so as to avoid the solid wood door panel 3 from falling off the hanging frame 8 during transportation, and to ensure the transportation effect of the solid wood door panel 3.

[0066] (5) Then, the hoisting frame 8 with the solid wood door panel 3 fixed is lifted by a hoist or lifting equipment, and the hoisting frame 8 is installed on the conveyor block 7 on the suspended conveyor belt 5. Through the connection and cooperation between the movable block 20, the swing block 21, the movable pin, the mounting frame block 22, the mounting groove and the ring spring 23, the hoisting frame 8 can be stably installed on the conveyor block 7, so as to avoid the hoisting frame 8 from falling off when the conveyor block 7 drives the hoisting frame 8 and the solid wood door panel 3 to move horizontally, and to ensure the stability of the horizontal movement of the hoisting frame 8 and the solid wood door panel 3.

[0067] (6) The hoisting frame 8 and the solid wood door panel 3 can be hoisted and transported by the suspended conveyor belt 5. Therefore, when the suspended conveyor belt 5 is in motion, the hoisting frame 8 and the solid wood door panel 3 can be fixed on each conveying block 7 of the suspended conveyor belt 5 in sequence, so that the suspended conveyor belt 5 can transport multiple solid wood door panels 3 at the same time, thereby improving the efficiency of assembling multiple solid wood door bodies 2 into solid wood door panels 3 in sequence.

[0068] (7) When the suspended conveyor belt 5 transports multiple lifting frames 8 and multiple solid wood door panels 3, it can move the solid wood door panels 3 to the top of the solid wood door body 2 that needs to be spliced. At the same time, when the lifting frame 8 and the adjusting plate 18 are about to be in contact, the two moving sliders will move to the inside of the two moving slides respectively. At the same time, the movable block 20 will gradually be in contact with the fixed switch 19, which can squeeze the movable block 20. Then, through the connection and cooperation between the spiral spring 6, the movable block 20, the swing block 21, the movable pin, the mounting bracket block 22 and the ring spring 23, the mounting bracket block 22 will separate from the lifting frame 8, so that the lifting frame 8 loses its grip. The system limits the movement of the solid wood door panel 3. Under the influence of gravity, the lifting frame 8, solid wood door panel 3, two movable sliders, and two fixed racks 14 move downwards. As the two fixed racks 14 move downwards, they engage with two movable gears 15, which in turn drive the two movable gears 15 and two guide frames 16 to swing at an angle. This stretches the two telescopic springs 17. When the solid wood door panel 3 is in contact with the solid wood door body 2, the two guide frames 16 also contact the solid wood door body 2, thus limiting and fixing the solid wood door panel 3 and preventing it from shifting or collapsing during the connection. To ensure the seamless connection between the solid wood door panel 3 and the solid wood door body 2, two movable sliders and two movable grooves are used to limit the fit between the two guide frames 16 and the solid wood door panel 3, thus limiting the hanging frame 8 and preventing it from detaching from the solid wood door panel 3. When the solid wood door panel 3 and the solid wood door body 2 are fitted together, the two movable sliders will separate from the two movable grooves. Simultaneously, when the hanging frame 8 separates from the conveyor block 7, and the hanging frame 8 and the solid wood door panel 3 fall, the suspended conveyor belt 5 will continue to drive the conveyor block 7 for transport, allowing the removal of the conveyor block 7 after the hanging frame 8 has been disassembled. This allows for the continued hoisting and conveying of the next hoisting frame 8, conveying block 7, and solid wood door panel 3, and the automatic splicing of the next solid wood door body 2 and solid wood door panel 3. At the same time, as the adjusting plate 18 moves horizontally, it also drives the two electric push rods 35 and the two connecting hoses 34 to move horizontally, so that the two connecting hoses 34 can apply glue to the next solid wood door body 2 that needs to be spliced. The glue application to the solid wood door body 2 is done before the solid wood door panel 3 falls. Through this method, the solid wood door panel 3 can be continuously hoisted and conveyed in a cyclical manner, further improving the speed and efficiency of assembling multiple solid wood door bodies 2 and multiple solid wood door panels 3.

[0069] (8) When the two fixed racks 14 drive the two movable gears 15 to rotate, they will drive the two second bevel gears 27, the two first bevel gears 26 and the two connecting gears 25 to rotate respectively, thereby driving the two movable racks 24 and the adjusting plate 18 to move to the right. When the adjusting plate 18 moves, the two compression springs 30 will be in a compressed state, thereby driving the two limiting cones 29, the two movable rods 28 and the two movable handles 31 to move downward respectively, so as to avoid the adjusting plate 18 being disturbed when it moves.

[0070] (9) When the two connecting gears 25 drive the two movable racks 24 to move horizontally, the two movable racks 24 will be engaged with the two connecting gears 25 on the right side respectively. At the same time, when the two limiting cones 29 move to the right, the two limiting cones 29 will also be engaged with the two triangular grooves on the right side respectively. The adjusting plate 18 can be moved and positioned again so that the adjusting plate 18 and the fixed switch 19 can automatically unlock the next hanging frame 8. Therefore, through the above principle, multiple solid wood door bodies 2 on the hanging frame 1 can be spliced ​​with solid wood door panels 3 in sequence.

[0071] (10) When multiple solid wood door bodies 2 are sequentially spliced ​​with solid wood door panels 3, the system can achieve automatic unlocking, automatic limiting, automatic clamping, and automatic translation of the adjusting plate 18. The entire system does not require an additional power source to drive the automatic unlocking, automatic limiting, automatic clamping, and automatic translation of the adjusting plate 18, thus reducing energy waste. When the solid wood door panel 3 is conveyed to the top of the solid wood door body 2 to be spliced, the disassembly component will be automatically driven to disassemble the hoisting frame 8, so that the hoisting... The frame 8 and the solid wood door panel 3 fall simultaneously. The weight of their descent provides a limiting and guiding effect, preventing angular deviation and ensuring a straight, vertical fall. Simultaneously, the combined weight of the falling frame 8 and solid wood door panel 3 helps to connect the solid wood door panel 3 to the solid wood door body 2. The system utilizes glue on the solid wood door body 2 to automatically pre-assemble the solid wood door panel 3 with the solid wood door body 2. This eliminates the need for an additional power source. The system also provides positioning and guidance for the solid wood door panel 3 and the solid wood door body 2 during the bonding process. Furthermore, it clamps and limits the solid wood door panel 3 during bonding, preventing it from detaching or collapsing. It also prevents the solid wood door panel 3 from collapsing due to gravity during bonding. The offset or separation of the solid wood door panel 3 and the solid wood door body 2 further enhances the pre-assembly effect of the solid wood door panel 3 and the solid wood door body 2. At the moment of splicing the solid wood door panel 3 and the solid wood door body 2, the adjusting plate 18 will also be driven to move to the right and cooperate with the suspended conveyor belt 5 to transport multiple solid wood door panels 3 in sequence, so that the adjusting plate 18 can automatically unlock the next hanging frame 8 and solid wood door panel 3 that need to be spliced ​​in sequence, so as to realize the automatic splicing of multiple solid wood door panels 3 to multiple solid wood door bodies 2 in sequence.

[0072] (11) When all the solid wood door bodies 2 above the hanging frame 1 are spliced ​​with solid wood door panels 3, the two sets of hydraulic push rods 37 can drive the two movable iron plates 38 to move downwards respectively. When the two movable iron plates 38 move downwards, they will be in contact with the two electromagnets 39 on each hanging frame 8, so that all the hanging frames 8 can be attracted and fixed. At the same time, by moving the two movable iron plates 38 downwards, all the hanging frames 8 and solid wood door panels 3 can be pressed down, so that all the solid wood door panels 3 and solid wood door bodies 2 can be pressed down and spliced ​​at one time. This can ensure the effect of pressing down and splicing each solid wood door panel 3 and each solid wood door body 2. It can keep the downward force of each solid wood door panel 3 and each solid wood door body 2 even, avoid pressing down and splicing a solid wood door panel 3 and a solid wood door body 2 separately, and prevent the solid wood door panel 3 and solid wood door body 2 from being damaged due to excessive force.

[0073] (12) When the two movable iron plates 38 move downwards, they will press down on the two clamping switches 9 on each hoisting frame 8. Through the connection and cooperation between the two clamping switches 9, the two buffer springs 10, the four adjusting blocks 11, the four connecting blocks 12 and the four clamping blocks 13, the clamping blocks 13 can be separated from the solid wood door panel 3, so that the hoisting frame 8 loses its limit on the solid wood door panel 3. Thus, through the adsorption and fixation of the two electromagnets 39 on each hoisting frame 8 and the two movable iron plates 38, and through the two sets of hydraulic push rods 37, the two movable iron plates 38 can be moved upwards respectively, so that the hoisting frames 8 on all the solid wood door panels 3 can be disassembled and hoisted at one time, so as to quickly disassemble all the hoisting frames 8.

[0074] (13) After all the solid wood door bodies 2 are assembled, by pulling the two movable handles 31, the two compression springs 30 can be compressed, which can then drive the movable rod 28 and the two limiting cones 29 to move downwards respectively. The two limiting cones 29 can be moved to the inside of the adjusting plate 18, so that the adjusting plate 18 loses its limit and can be moved to the initial position so as to facilitate the assembly of the next set of solid wood door bodies 2.

[0075] Compared with existing technologies, the overall structure is simple and easy to use, realizing the simultaneous splicing of multiple solid wood doors. It can splice solid wood doors vertically, improving the efficiency of solid wood door production and splicing, meeting the needs of large-scale solid wood door production. It can push and press multiple solid wood doors together at one time, preventing the solid wood doors from being squeezed and damaged due to excessive force, and ensuring the stability and quality of solid wood door assembly.

[0076] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A conveying device for an automatic solid wood door assembly machine, characterized in that: The device includes a hanging frame (1), multiple clamping components (4) for clamping multiple solid wood door bodies (2) respectively, and an adhesive application component for applying adhesive to the solid wood door bodies (2). The hanging frame (1) is provided with a processing mechanism for sequentially unlocking and positioning multiple solid wood door panels (3). The processing mechanism includes an unlocking component and a positioning component. The hanging frame (1) is provided with a hanging conveyor belt (5) for conveying multiple solid wood door panels (3). The hanging conveyor belt (5) is provided with multiple clamping components for fixing multiple solid wood door panels (3) respectively. The clamping assembly includes a lifting frame (8) for limiting the solid wood door panel (3) and a fixing component for fixing the solid wood door panel (3); The unlocking component includes an adjustment plate (18) movably mounted on the suspension frame (1), a translation component for translating the adjustment plate (18), a disassembly component for automatically disassembling the hoisting frame (8), and a limiting component for limiting the adjustment plate (18). The positioning assembly includes two guide frames (16) for positioning the solid wood door panel (3) and a drive unit for automatically driving the two guide frames (16); The suspension frame (1) is also provided with a lifting component for automatically disassembling and lifting multiple clamping components. The suspension conveyor belt (5) is provided with a conveyor block (7) for limiting the lifting frame (8). The lifting frame (8) is installed on the conveyor block (7) on the suspension conveyor belt (5). The fixing components include two clamping blocks (13), two connecting blocks (12), two adjusting blocks (11), a clamping switch (9) movably mounted on the hoisting frame (8), and a buffer spring (10) fixed on the hoisting frame (8). The buffer spring (10) is fixedly connected to the clamping switch (9). The two clamping blocks (13) are respectively hinged to the two connecting blocks (12). The two clamping blocks (13) are respectively hinged to the two adjusting blocks (11). The two adjusting blocks (11) are movably engaged with the clamping switch (9). The two clamping blocks (13) are movably fitted to the solid wood door panel (3). The disassembly components include a mounting bracket block (22) movably mounted on the conveying block (7), an annular spring (23) fixed to the outside of the mounting bracket block (22), a swing block (21) rotatably mounted on the conveying block (7), a movable block (20) mounted on the conveying block (7), a spiral spring (6) fixed to the outside of the movable block (20), and a fixed switch (19) fixed on the adjusting plate (18). The fixed switch (19) is movably attached to the movable block (20). The movable block (20) and the mounting bracket block (22) are both movably hinged to the swing block (21). The annular spring (23) is fixedly connected to the conveying block (7). The hoisting frame (8) has an installation groove. The mounting bracket block (22) is engaged with the installation groove. The spiral spring (6) is fixedly connected to the conveying block (7). The surfaces of the fixed switch (19) and the movable block (20) that are in contact are all inclined surfaces.

2. The conveying device of the automatic solid wood door assembly machine according to claim 1, characterized in that: The conveying blocks (7) are arranged at equal distances on the suspended conveyor belt (5). The inner side of the suspension frame (1) is provided with a fixed through hole, and the suspended conveyor belt (5) and the conveying blocks (7) can pass through the suspension frame (1) through the fixed through hole.

3. The conveying device of the automatic solid wood door assembly machine according to claim 1, characterized in that: The adhesive application assembly includes two connecting hoses (34) mounted on a suspension frame (1), adhesive delivery components mounted on the two connecting hoses (34) respectively, and a lifting component for raising and lowering the two connecting hoses (34). A glue storage tank (32) is mounted on the suspension frame (1), and the two connecting hoses (34) are connected to the glue storage tank (32). The lifting component includes movable push blocks (36) fixed on the two connecting hoses (34) respectively, and two electric push rods (35) fixed on the adjusting plate (18). The two electric push rods (35) are fixedly connected to the two movable push blocks (36) respectively.

4. The conveying device of the automatic solid wood door assembly machine according to claim 1, characterized in that: The driving component includes two fixed racks (14) fixed on the hoisting frame (8), two movable gears (15) rotatably mounted on the suspension frame (1), and telescopic springs (17) fixed on two guide frames (16). The two fixed racks (14) mesh with the two movable gears (15) respectively, the two guide frames (16) are fixed on the outside of the two movable gears (15) respectively, and the two telescopic springs (17) are fixed on the suspension frame (1).

5. The conveying device of the automatic solid wood door assembly machine according to claim 4, characterized in that: The translation component includes two movable racks (24) fixed on the adjusting plate (18), two connecting gears (25) rotatably mounted on the suspension frame (1), a first bevel gear (26) coaxial with the two connecting gears (25) respectively, and a second bevel gear (27) coaxial with the two movable gears (15) respectively. The two first bevel gears (26) mesh with the two second bevel gears (27) respectively, and the two movable racks (24) mesh with the two connecting gears (25) respectively.

6. The conveying device of the automatic solid wood door assembly machine according to claim 1, characterized in that: The limiting component includes two limiting cones (29) that are raised and lowered on the adjusting plate (18), compression springs (30) that are respectively fixed on the two limiting cones (29), movable rods (28) that are respectively fixed on the two limiting cones (29), and movable handles (31) that are respectively fixed on the two movable rods (28). The two compression springs (30) are fixedly connected to the adjusting plate (18). The bottom of the suspension frame (1) has multiple triangular grooves. The multiple triangular grooves are divided into two groups. Each group of triangular grooves is arranged at equal distances. Each group of triangular grooves is selectively engaged with one of the limiting cones (29).

7. The conveying device of the automatic solid wood door assembly machine according to claim 1, characterized in that: The lifting components include two electromagnets (39) fixed on the lifting frame (8), two movable iron plates (38) lifted and lowered on the suspension frame (1), and two sets of hydraulic push rods (37) fixed on the suspension frame (1). Each set of hydraulic push rods (37) consists of two units. The two electromagnets (39) are magnetically connected to the two movable iron plates (38), and the two sets of movable iron plates (38) are connected to the output ends of the two hydraulic push rods (37).

8. The conveying device of the automatic solid wood door assembly machine according to claim 1, characterized in that: The clamping component (4) includes a limiting frame fixed on the hanging frame (1), two limiting clamps rotatably set on the limiting frame, a spiral rod fixed on the two limiting clamps, and a movable rotating block fixed on the two spiral rods. The two limiting clamps are movably fitted with the solid wood door body (2), and the two spiral rods are threadedly connected to the limiting frame. The multiple clamping components (4) are arranged at equal distances on the hanging frame (1).

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