Environment-friendly wood-plastic composite material plate forming device and method

Abstract

The present application relates to a kind of environmentally friendly wood-plastic composite board forming device, including wood-plastic composite board, transmission mechanism, first support mechanism and second support mechanism being symmetrically arranged along the center cross section of transmission mechanism and being arranged at one end of transmission mechanism, and transfer mechanism being installed above transmission mechanism, first support mechanism and second support machine;Reinforcing rib installation station, lower metal buckle installation station and base plate waterproof gluing station are sequentially arranged along the circumferential direction of the first support mechanism;Cover plate adhesive application station, upper metal buckle installation station and cover plate waterproof gluing station are sequentially arranged along the circumferential direction of the second support mechanism;Thus, the present application solves the technical problem that the strength of the product of the existing wood-plastic composite board is low due to the limitation of material, and when temperature is higher, it is affected by temperature to cause expansion or bending.

Description

Technical Field

[0001] This invention relates to the field of wood-plastic composite board technology, and in particular to an environmentally friendly wood-plastic composite board molding device and method. Background Technology

[0002] Wood-plastic composites are a new type of composite material that has flourished in recent years both domestically and internationally. They refer to materials such as polyethylene, polypropylene, and polyvinyl chloride, which replace conventional resin adhesives, and are mixed with more than 50% wood flour, rice husks, straw, and other waste plant fibers to form a new wood-based material. This material is then processed through plastics processing techniques such as extrusion, molding, and injection molding to produce boards or profiles, primarily used in building materials, furniture, and logistics packaging industries. Alternatively, boards can be made by mixing plastic and wood powder in a certain proportion and then hot-extruding them.

[0003] Patent document CN112627454B discloses a PVC composite wood-plastic board, including a wood-plastic board body; a keel is fixedly connected to the bottom of the wood-plastic board body by screws; L-shaped grooves are respectively opened in the middle of the top four sides of the wood-plastic board body; there are four L-shaped grooves, and L-shaped clamping plates are provided in the L-shaped grooves. The L-shaped clamping plates are fixed to the inner wall of the L-shaped grooves, and the ends of the L-shaped clamping plates protrude upward in an arc shape; an arc groove is opened below the L-shaped grooves, and the arc groove is connected to the L-shaped grooves; there are four arc grooves, and the arc grooves are interconnected to form an annular groove; when the wood-plastic board bodies are spliced, the ends of the L-shaped clamping plates abut against each other with the ends of the L-shaped clamping plates on another wood-plastic board body to form a rectangular cavity.

[0004] However, in actual use, the inventors found that existing wood-plastic composite boards have low strength due to material limitations, and at high temperatures, they are affected by temperature, which can cause them to expand or bend. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by setting up a base plate, cover plate, upper metal buckle, lower metal buckle, and reinforcing ribs that interlock in pairs, thereby greatly increasing the structural strength of the wood-plastic composite board. Furthermore, both the upper and lower metal buckles are made of metal, which on the one hand increases the strength of the wood-plastic composite board, and on the other hand, the metal material reduces the coefficient of thermal expansion of the wood-plastic composite board, preventing bulging and deformation at high temperatures. This solves the technical problem that existing wood-plastic composite boards have low strength due to material limitations, and are prone to expansion or bending at high temperatures.

[0006] To address the above technical problems, the following technical solution is adopted: An environmentally friendly wood-plastic composite board forming device, comprising a wood-plastic composite board, a transmission mechanism, a first support mechanism and a second support mechanism disposed at one end of the transmission mechanism and symmetrically arranged along the central cross-section of the transmission mechanism, and a transfer mechanism installed above the transmission mechanism, the first support mechanism and the second support mechanism.

[0007] Along the circumferential direction of the first support mechanism, there are sequentially arranged a reinforcing rib installation station I, a lower metal buckle installation station II, and a substrate waterproof adhesive coating station III;

[0008] Along the circumferential direction of the second support mechanism, there are sequentially arranged a cover plate adhesive application station IV, an upper metal buckle installation station V, and a cover plate waterproof adhesive application station VI;

[0009] Positioning mechanisms are provided at the following stations: reinforcing rib installation station I, lower metal buckle installation station II, reinforcing rib installation station I substrate waterproof adhesive application station III, cover plate adhesive application station IV, upper metal buckle installation station V, and cover plate waterproof adhesive application station VI.

[0010] The reinforcing rib installation station I is also equipped with a reinforcing rib installation mechanism installed on the positioning mechanism of the station. The mechanism includes a transmission component that rotates under the drive of the first rotating unit, several sets of transfer components for receiving the reinforcing rib and reciprocating along the vertical direction of the transmission component, and a flipping component for rotating the transfer components during the movement.

[0011] Preferably, the wood-plastic composite board is composed of a base plate, a cover plate, an upper metal buckle, a lower metal buckle, and reinforcing ribs. The base plate has a screw groove that matches the lower metal buckle, and the cover plate has a screw groove that matches the upper metal buckle.

[0012] Preferably, the transmission assembly includes a transmission plate connected to the bottom end of the positioning mechanism, a slide plate installed on the four sides of the bottom of the transmission plate, and a drive rail installed on the slide plate. A storage bin is provided above the transmission plate, and the top of the transmission plate and the bottom of the storage bin are on the same plane. A rubber roller is installed in the middle of the slide plate.

[0013] The transfer assembly includes a slider mounted on the drive track and slidably connected to the slide plate, a transfer frame rotatably connected between the sliders, and an elastic clamping member disposed inside the transfer frame;

[0014] The flipping assembly includes a drive rack mounted on the slide plate and a transmission gear that rotates coaxially with the transfer frame, wherein the drive rack and the transmission gear are adapted to each other.

[0015] Preferably, the positioning mechanism includes a first drive unit, a support rod mounted above the first drive unit, a first support plate and a second support plate disposed at the top and middle of the support rod, a threaded rod rotatably connected to the second support plate, a second drive unit connected to the threaded rod, a positioning block slidably connected to the second support plate and threadedly connected to the threaded rod, and a connecting rod disposed through the positioning block, the first support plate and the second support plate.

[0016] Preferably, both the lower metal buckle installation station II and the upper metal buckle installation station V are provided with metal buckle installation mechanisms for installing the upper and lower metal buckles, and both the metal buckle installation station II and the upper metal buckle installation station V are provided with a first telescopic unit for driving the metal buckle installation mechanism to perform lifting and lowering operations.

[0017] The metal buckle installation mechanism includes an upper plate connected to the bottom of the connecting rod, a lower plate connected to the upper plate via a telescopic rod, a first bevel gear rotatably connected to the lower plate, a second bevel gear rotatably connected to the lower plate and adapted to the first bevel gear, a linkage gear coaxially rotating with the second bevel gear, a linkage rack installed on one side of the upper plate, and a storage cylinder installed on the shaft of the first bevel gear and passing through the lower plate.

[0018] Preferably, both the substrate waterproofing coating station III and the cover plate waterproofing coating station VI are equipped with coating mechanisms for applying waterproofing agent to corresponding parts of the substrate and the cover plate, and both the substrate waterproofing coating station III and the cover plate waterproofing coating station VI are equipped with a second telescopic unit for driving the coating mechanism to perform lifting and lowering operations.

[0019] The coating mechanism includes a connecting plate connected to the bottom of the connecting rod and a coating cotton set at the bottom of the connecting plate, wherein the four sides of the bottom surface of the coating cotton are rounded.

[0020] Preferably, each of the cover plate adhesive application stations IV is equipped with an application mechanism for applying adhesive to the part of the cover plate corresponding to the reinforcing rib, and the cover plate adhesive application station IV is equipped with a third telescopic unit for driving the application mechanism to rotate.

[0021] Several component mechanisms are arranged along the transmission direction of the transmission mechanism, including a merging unit, a support plate arranged on both sides of the merging unit, and a corner piece arranged on the support plate.

[0022] A molding method for an environmentally friendly wood-plastic composite board molding device includes the following steps:

[0023] Step S1, substrate processing: First, the substrate is manually placed at the center above the first support mechanism. At the reinforcing rib installation station I, reinforcing ribs are pasted onto the corresponding parts of the lower substrate. Then, the substrate is rotated and reinforcing ribs are pasted onto the corresponding parts of the substrate in sequence. Next, at the lower metal buckle installation station II, lower metal buckles are installed at the corresponding holes on the lower substrate located at the intersection of the reinforcing ribs. Finally, at the substrate waterproof coating station III, a waterproof coating is applied to the part of the lower substrate surrounded by the reinforcing ribs and the inner wall of the reinforcing ribs.

[0024] Step S2, the cover plate processing procedure, is carried out synchronously with the above step S. First, the cover plate is placed manually at the center above the second support mechanism. When the reinforcing ribs are pasted on the corresponding part of the substrate, adhesive is simultaneously applied to the corresponding part of the cover plate at the cover plate adhesive application station IV. Then, when the metal buckle is installed on the substrate, the metal buckle is simultaneously installed at the corresponding hole on the lower cover plate at the upper metal buckle installation station V. Finally, when the waterproof coating is applied to the substrate, the waterproof coating is simultaneously applied to the corresponding part of the cover plate at the cover plate waterproof adhesive application station VI.

[0025] Step S3, the substrate transfer process: After the substrate and cover plate are processed, the transfer mechanism is activated to simultaneously grab the substrate on the first support mechanism and the cover plate on the second support mechanism, and simultaneously transfer them to the forming mechanism on the transmission mechanism.

[0026] Step S4, molding and output process: Start the transmission mechanism to drive the molding mechanism above the transmission mechanism to move, thereby driving the substrate and cover plate on the molding mechanism to move together along the transmission direction of the transmission mechanism. During the movement, the substrate and cover plate are gradually merged together to complete the molding of the wood-plastic composite board. The molded wood-plastic composite board is then manually output at the end of the transmission mechanism.

[0027] Preferably, step S1 includes the following steps:

[0028] Step S11, the reinforcing rib installation process: First, the first rotating unit is activated to rotate the lower transmission assembly. After rotating 90°, a reinforcing rib will fall from the storage bin into the lower transfer assembly. This process is repeated four times to ensure that all four transfer assemblies contain reinforcing ribs. Then, the drive track starts working, causing the transfer assembly to descend. During the descent, the flipping assembly flips the transfer assembly inwards. When it reaches the middle position of the transmission assembly, the transfer assembly flips 90°, at which point the reinforcing rib faces the transmission assembly, thus rubbing against the adhesive roller and applying adhesive to the upper surface of the reinforcing rib. The process continues... When the device moves to the bottom, the transfer assembly flips 180°, at which point the reinforcing ribs are facing the substrate. The transfer assembly is then driven down by the drive rail, and the flipping assembly stops working, allowing the reinforcing ribs to contact the substrate. The adhesive on the reinforcing ribs is used to bond them to the substrate, completing the assembly of one set of reinforcing ribs. Then, the substrate and the transmission assembly rotate synchronously, thus assembling the reinforcing ribs sequentially along the four corners of the substrate. After every four sets of reinforcing ribs are installed, the positioning mechanism moves the reinforcing rib installation mechanism to an adjacent location, and the assembly is then carried out sequentially along the four corners of the substrate, thereby completing the assembly of the reinforcing ribs.

[0029] Step S12, lower metal buckle installation process: Activate the first telescopic unit on the lower metal buckle installation station II to lower the metal buckle installation mechanism, press the lower metal buckle into the screw groove of the substrate, and rotate the metal buckle installation mechanism to screw the lower metal buckle into the screw groove of the substrate. Then raise and reset the metal buckle installation mechanism to wait for the next set of work.

[0030] Step S13, substrate waterproofing coating process: Activate the second telescopic unit on substrate waterproofing coating station III to lower the coating mechanism, apply waterproofing agent to the corresponding area of ​​the substrate located directly below, and then raise and reset the coating mechanism to wait for the next set of work.

[0031] Preferably, step S2 includes the following steps:

[0032] Step S21, cover plate adhesive application process: Activate the third telescopic unit on cover plate adhesive application station IV to lower the application mechanism, apply adhesive to the corresponding area of ​​the cover plate located directly below, and then raise and reset the application mechanism to wait for the next set of work.

[0033] Step S22, Upper metal buckle installation process: Activate the first telescopic unit on the upper metal buckle installation station V to lower the metal buckle installation mechanism, press the upper metal buckle into the screw groove of the cover plate, and rotate the metal buckle installation mechanism to screw the lower metal buckle into the screw groove of the cover plate. Then raise and reset the metal buckle installation mechanism to wait for the next set of work.

[0034] Step S23, waterproof adhesive application process for the cover plate: Activate the second telescopic unit of the waterproof adhesive application process for the cover plate to lower the coating mechanism, apply waterproof adhesive to the corresponding area of ​​the cover plate directly below, and then raise and reset the coating mechanism to wait for the next set of work.

[0035] The beneficial effects of this invention are:

[0036] (1) In this invention, by setting up a reinforcing rib installation station I, a lower metal buckle installation station II, and a substrate waterproof adhesive application station III, the automatic processing and assembly of the substrate, the lower metal buckle, and the reinforcing rib are completed. By setting up a cover plate adhesive application station IV, an upper metal buckle installation station V, and a cover plate waterproof adhesive application station VI, the automatic processing and assembly of the cover plate and the upper metal buckle are completed. The degree of automation is high, which increases work efficiency. At the same time, each station is accurately positioned, ensuring the high precision of the product.

[0037] (2) In this product, the base plate, cover plate, upper metal buckle, lower metal buckle and reinforcing ribs are interlocked in pairs, which greatly increases the structural strength of the wood-plastic composite board; and the upper metal buckle and the lower metal buckle are both made of metal material, which can increase the strength of the wood-plastic composite board on the one hand, and on the other hand, since the metal material can reduce the expansion coefficient of the wood-plastic composite board, it can prevent the wood-plastic composite board from bulging and deforming under high temperature.

[0038] (3) In this invention, by setting up a coating mechanism, a waterproofing agent is applied to the corresponding parts of the substrate and the cover plate, which can prevent water seepage or dampness from occurring in the wood-plastic composite board during use, thereby reducing the service life of the wood-plastic composite board.

[0039] In summary, this equipment has the advantages of high automation, high precision, and high production efficiency, and is especially suitable for the field of wood-plastic composite board technology. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0042] Figure 2 This is a schematic diagram of the overall structure from another perspective of the present invention.

[0043] Figure 3 This is a schematic diagram of the first support mechanism.

[0044] Figure 4 This is a schematic diagram of the second support mechanism.

[0045] Figure 5 This is an assembly diagram of the reinforcing rib installation mechanism.

[0046] Figure 6 This is a schematic diagram of the reinforcing rib installation mechanism.

[0047] Figure 7 A schematic diagram of the reinforcing rib installation mechanism.

[0048] Figure 8 This is a diagram illustrating the working status of the reprinting component.

[0049] Figure 9 This is a schematic diagram of the working state of the transmission component.

[0050] Figure 10 This is a schematic diagram illustrating the working state of the flip component.

[0051] Figure 11 This is a schematic diagram of the positioning mechanism.

[0052] Figure 12 This is a schematic diagram of the working state of the positioning mechanism.

[0053] Figure 13 This is a schematic diagram of the metal buckle installation mechanism.

[0054] Figure 14 This is a schematic diagram showing the working state of the metal buckle installation mechanism.

[0055] Figure 15 This is a schematic diagram of the working state of the coating mechanism.

[0056] Figure 16 This is a schematic diagram of the coating mechanism.

[0057] Figure 17 This is a schematic diagram of the transmission mechanism.

[0058] Figure 18 This is a schematic diagram of the working state of the forming mechanism.

[0059] Figure 19 This is a structural diagram of a wood-plastic composite board.

[0060] Figure 20 This is an exploded view of a wood-plastic composite board.

[0061] Figure 21 This is a schematic diagram of the assembly process of wood-plastic composite boards.

[0062] Figure 22 This is a flowchart of the process of the present invention.

[0063] Figure 23 This is a flowchart of the substrate processing steps.

[0064] Figure 24 This is a flowchart illustrating the process of processing the cover plate. Detailed Implementation

[0065] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0066] Example 1

[0067] like Figure 1-7 As shown, an environmentally friendly wood-plastic composite board forming device includes a wood-plastic composite board 100, a transmission mechanism 600, a first support mechanism 2 and a second support mechanism 3 arranged symmetrically along the central cross-section of the transmission mechanism 600 and disposed at one end of the transmission mechanism 600, and a transfer mechanism 4 installed above the transmission mechanism 600, the first support mechanism 2 and the second support mechanism.

[0068] Along the circumferential direction of the first support mechanism 2, there are sequentially arranged a reinforcing rib installation station I, a lower metal buckle installation station II, and a substrate waterproof adhesive coating station III;

[0069] Along the circumferential direction of the second support mechanism 3, there are sequentially arranged a cover plate adhesive application station IV, an upper metal buckle installation station V, and a cover plate waterproof adhesive application station VI;

[0070] It should be noted that both the first support mechanism and the second support mechanism include a worktable, a first drive unit installed below the worktable, and a turntable rotatably connected above the worktable and rotating under the drive of the first drive unit.

[0071] Positioning mechanisms 5 are provided on the following stations: reinforcing rib installation station I, lower metal buckle installation station II, reinforcing rib installation station I substrate waterproof adhesive application station III, cover plate adhesive application station IV, upper metal buckle installation station V, and cover plate waterproof adhesive application station VI.

[0072] The reinforcing rib installation station I is also provided with a reinforcing rib installation mechanism 6 installed on the positioning mechanism 5 of the station, which includes a transmission component 61 that rotates under the drive of the first rotating unit 200, several sets of transfer components 62 for receiving the reinforcing rib 105 and reciprocating along the vertical direction of the transmission component 61, and a flipping component 63 that causes the transfer components 62 to rotate during the movement.

[0073] In this embodiment, by setting up a reinforcing rib installation station I, a lower metal buckle installation station II, and a substrate waterproof adhesive application station III, the automatic processing and assembly of the substrate 101, the lower metal buckle 104, and the reinforcing rib 105 are completed. By setting up a cover plate adhesive application station IV, an upper metal buckle installation station V, and a cover plate waterproof adhesive application station VI, the automatic processing and assembly of the cover plate 102 and the upper metal buckle 103 are completed. The high degree of automation increases work efficiency, and the accurate positioning of each station ensures the precision of the product. Since the product requires assembly of each hole, the high precision of this mechanism ensures the production of the required product.

[0074] It should be noted that, firstly, the substrate is placed at the center above the first support mechanism. Reinforcing ribs are then attached at reinforcing rib installation station I. The substrate is then rotated, and reinforcing ribs are attached to the substrate sequentially. Next, the lower metal clip is installed at lower metal clip installation station II. Finally, a waterproof coating is applied to the portion of the lower substrate surrounded by the reinforcing ribs and the inner wall of the reinforcing ribs at substrate waterproof adhesive application station III. Similarly, the cover plate is first manually placed at the center above the second support mechanism. Adhesive is applied to the corresponding portion of the cover plate at cover plate adhesive application station IV. Finally, adhesive is applied to the corresponding portion of the lower cover plate at upper metal clip installation station V. Metal buckles are installed at the holes, and finally, a waterproof coating is applied to the corresponding parts of the cover plate at the waterproof adhesive application station VI. After the substrate and cover plate are processed, the transfer mechanism is started to simultaneously grab the substrate on the first support mechanism and the cover plate on the second support mechanism, and transfer them to the forming mechanism on the transmission mechanism. The transmission mechanism is started to drive the forming mechanism above the transmission mechanism to move, and gradually merge the substrate and cover plate together during the movement to complete the merging and forming of the wood-plastic composite board. The formed wood-plastic composite board is then manually output at the end of the transmission mechanism.

[0075] In addition, by setting the transmission component 61, transfer component 62 and flipping component 63 of the reinforcing rib installation mechanism 6, the material picking, transportation, gluing and installation of the reinforcing rib 105 are completed automatically in sequence. The close cooperation between the components enables the reinforcing rib 105 to be installed synchronously in a rectangular shape. The time between material picking, transportation, gluing and installation is relatively close, which reduces the assembly time of the reinforcing rib 105.

[0076] In detail, the first rotating unit 200 is activated, causing the lower transmission assembly 61 to rotate. After rotating 90°, a reinforcing rib 105 falls from the storage bin 614 into the lower transfer assembly 62. This process is repeated four times, ensuring that all four transfer assemblies 62 contain reinforcing ribs 105. At this point, the drive track 613 starts working, driving the transfer assembly 62 to descend. During the descent, the flipping assembly 63 flips the transfer assembly 62 inward. When it reaches the middle position of the transmission assembly 61, the transfer assembly 62 flips 90°, at which point the reinforcing rib 105 faces the transmission assembly 61, thus rubbing against the rubber roller 615 and coating the upper surface of the reinforcing rib 105 with adhesive. The transfer assembly continues to move to the bottom. The component 62 is rotated 180°, at which point the reinforcing rib 105 is facing the substrate 101. Then, the transfer assembly 62 is driven down by the drive rail 613, and the flipping assembly 63 stops working, so that the reinforcing rib 105 comes into contact with the substrate 101. The adhesive on the reinforcing rib 105 is used to stick it to the substrate 101, completing the assembly of one set of reinforcing ribs 105. Then, the substrate 101 and the transmission assembly 61 rotate synchronously, so that the assembly work is carried out sequentially along the four corners of the substrate 101. After every four sets of reinforcing ribs 105 are installed, the reinforcing rib mounting mechanism 6 is moved to the adjacent position by the positioning mechanism 5, and the assembly work is carried out sequentially along the four corners of the substrate 101, so that the assembly work of the reinforcing ribs 105 can be completed.

[0077] Furthermore, such as Figure 19-21 As shown, the wood-plastic composite board 100 is composed of a base plate 101, a cover plate 102, an upper metal buckle 103, a lower metal buckle 104, and a reinforcing rib 105. The base plate 101 has a screw groove that matches the lower metal buckle 104, and the cover plate 102 has a screw groove that matches the upper metal buckle 103.

[0078] In this embodiment, by providing a screw groove on the substrate 101 that is compatible with the lower metal buckle 104, the lower metal buckle 104 can be threadedly connected to the substrate 101. By providing a screw groove on the cover plate 102 that is compatible with the upper metal buckle 103, the upper metal buckle 103 can be threadedly connected to the cover plate 102. The upper metal buckle 103 and the lower metal buckle 104 can be engaged. Furthermore, the reinforcing rib 105 is provided with a groove that engages with the lower metal buckle 104. This allows the substrate 101, cover plate 102, upper metal buckle 103, lower metal buckle 104, and reinforcing rib 105 to engage with each other in pairs, greatly increasing the structural strength of the wood-plastic composite board 100.

[0079] It should be noted that both the upper metal buckle 103 and the lower metal buckle 104 are made of metal. On the one hand, this can increase the strength of the wood-plastic composite board 100. On the other hand, since the metal material can reduce the expansion coefficient of the wood-plastic composite board 100, it can prevent the wood-plastic composite board 100 from bulging and deforming under high temperature conditions.

[0080] In detail, first, the reinforcing rib 105 is pasted onto the substrate 101. Then, the lower metal clip 104 is installed into the screw groove on the substrate 101 and the reinforcing rib 105 is fastened. At the same time, glue is applied to the cover plate 102. Then, the upper metal clip 103 is installed into the screw groove on the cover plate 102. Finally, the substrate 101 and the cover plate 102 are fastened together. At this time, the reinforcing rib 105 will stick to the cover plate 102, and the upper metal clip 103 and the lower metal clip 104 will also be fastened together, thus completing the assembly of the wood-plastic composite board 100.

[0081] Furthermore, such as Figure 6-10 As shown, the transmission assembly 61 includes a transmission plate 611 connected to the bottom end of the positioning mechanism 5, a slide plate 612 installed on the four sides of the bottom of the transmission plate 611, and a drive rail 613 installed on the slide plate 612. A storage bin 614 is provided above the transmission plate 611, and the top of the transmission plate 611 and the bottom of the storage bin 614 are on the same plane. A rubber roller 615 is installed in the middle of the slide plate 612.

[0082] The transfer assembly 62 includes a slider 621 mounted on the drive rail 613 and slidably connected to the slide plate 612, a transfer frame 622 rotatably connected between the sliders 621, and an elastic clamping member 623 disposed inside the transfer frame 622.

[0083] The flipping assembly 63 includes a drive rack 631 mounted on the slide plate 612 and a transmission gear 632 that rotates coaxially with the transfer frame 622. The drive rack 631 and the transmission gear 632 are adapted to each other.

[0084] In this embodiment, four sets of transfer components 62 and four sets of flipping components 63 are provided, corresponding to the drive rail 613. The reinforcing rib 105 falls into the transfer frame 622 below through the storage bin 614 and is clamped by the elastic clamping member 623. Then, it descends under the drive of the drive rail 613. During the descent, the drive rack 631 drives the transmission gear 632 to rotate, thereby causing the transfer frame 622, which is coaxial with the transmission gear 632, to rotate. During this process, adhesive is applied to the surface of the reinforcing rib 105 by the glue roller 615. Then, the transfer component 62 is driven to descend by the drive rail 613. After reaching the bottom, the adhesive on the reinforcing rib 105 is used to stick it to the substrate 101.

[0085] In detail, the length of the drive rack 631 is less than the length of the drive rail 613, so that during the process of the drive rail 613 pasting the reinforcing rib 105 to the substrate 101, the reinforcing rib 105 will not deflect at an angle and will be pasted at a downward angle.

[0086] In addition, the clamping strength of the elastic clamping member 623 is less than the adhesive force of the adhesive, that is, after the reinforcing rib 105 is pasted together with the substrate 101, when the transfer assembly 62 is lifted, the reinforcing rib 105 will not be lifted again with the transfer assembly 62.

[0087] Furthermore, such as Figure 11-12 As shown, the positioning mechanism 5 includes a first drive unit 51, a support rod 52 mounted above the first drive unit 51, a first support plate 53 and a second support plate 54 disposed at the top and middle of the support rod 52, a threaded rod 55 rotatably connected to the second support plate 54, a second drive unit 56 connected to the threaded rod 55, a positioning block 57 slidably connected to the second support plate 54 and threadedly connected to the threaded rod 55, and a connecting rod 58 passing through the positioning block 57, the first support plate 53 and the second support plate 54.

[0088] In this embodiment, the positioning mechanism 5 can be set to flexibly adjust the horizontal and vertical positions, thereby ensuring that each installation mechanism can be installed at different positions, avoiding the need to add multiple installation mechanisms. Furthermore, the moving distance of each positioning mechanism 5 is set accordingly to further ensure the accuracy of each part installation and guarantee product quality.

[0089] In detail, when lateral movement is required, the first drive unit 51 is activated to drive the connecting rod 58 and the corresponding mechanism to move laterally via the support rod 52, the first support plate 53, and the second support plate 54. When longitudinal movement is required, the second drive unit 56 is activated to drive the threaded rod 55 to rotate, thereby causing the positioning block 57 to slide along the long side of the second support plate 54, thereby driving the connecting rod 58 and the corresponding mechanism to move longitudinally.

[0090] Furthermore, such as Figure 13-14 As shown, both the lower metal buckle installation station II and the upper metal buckle installation station V are equipped with metal buckle installation mechanisms 7 for installing the upper metal buckle 103 and the lower metal buckle 104. Both the metal buckle installation station II and the upper metal buckle installation station V are equipped with a first telescopic unit 300 for driving the metal buckle installation mechanism 7 to perform lifting and lowering operations.

[0091] The metal buckle mounting mechanism 7 includes an upper plate 71 connected to the bottom of the connecting rod 58, a lower plate 73 connected to the upper plate 71 via a telescopic rod 72, a first bevel gear 74 rotatably connected to the lower plate 73, a second bevel gear 75 rotatably connected to the lower plate 73 and adapted to the first bevel gear 74, a linkage gear 76 coaxially rotating with the second bevel gear 75, a linkage rack 77 installed on one side of the upper plate 71, and a storage cylinder 78 installed on the axis of the first bevel gear 74 and passing through the lower plate 73.

[0092] In this embodiment, two sets of metal buckle installation mechanisms 7 are set to complete the installation of the upper metal buckle 103 and the lower metal buckle 104 respectively. The two sets of metal buckle installation mechanisms 7 work synchronously and on the same line. On the one hand, this ensures that the positions of the two metal buckles correspond and there will be no misalignment. On the other hand, it ensures that the two metal buckles are coaxially aligned when they are joined together.

[0093] In detail, the first telescopic unit 300 is activated first, causing the upper plate 71 and the lower plate 73 to move downward together. When the metal buckle at the bottom of the storage cylinder 78 contacts the screw groove, the first telescopic unit 300 continues to work and the lower plate 73 stops moving downward. At this time, the upper plate 71 continues to descend, driving the linkage gear 76 to rotate through the linkage rack 77. This causes the second bevel gear 75, which rotates coaxially with the linkage gear 76, to rotate. The first bevel gear 74 then drives the storage cylinder 78 and the metal buckle at the bottom of the cylinder to rotate, causing them to screw into the screw groove and completing the installation of the metal buckle.

[0094] In addition, the storage cylinder 78 is protected by rubber or other materials to prevent the metal buckle from rotating inside, and there is an upward frictional force to prevent it from falling by free fall. When the metal buckle is screwed into the screw groove, it will be released from the storage cylinder 78, and the installation is completed.

[0095] Furthermore, such as Figure 15 As shown, both the substrate waterproof coating station III and the cover plate waterproof coating station VI are equipped with coating mechanisms 8 for applying waterproofing agent to corresponding parts of the substrate 101 and the cover plate 102. Both the substrate waterproof coating station III and the cover plate waterproof coating station VI are equipped with a second telescopic unit 400 for driving the coating mechanism 8 to perform lifting and lowering operations.

[0096] The coating mechanism 8 includes a connecting plate 81 connected to the bottom of the connecting rod 58 and a coating cotton 82 disposed at the bottom of the connecting plate 81. The four sides of the bottom surface of the coating cotton 82 are all rounded.

[0097] In this embodiment, by setting up a coating mechanism 8, a waterproofing agent is applied to the corresponding parts of the substrate 101 and the cover plate 102, which can prevent water seepage or dampness from occurring in the wood-plastic composite board 100 during use, thereby reducing the service life of the wood-plastic composite board 100.

[0098] In detail, the second telescopic unit 400 is activated, and the connecting rod 58 drives the bottom connecting plate 81, which in turn drives the coating cotton 82 at the bottom of the connecting plate 81 to apply waterproofing agent to the substrate 101 or cover plate 102 located below.

[0099] In addition, since the four sides of the bottom surface of the coating cotton 82 are all rounded, and the diameter of the coating cotton 82 is slightly larger than the range of the reinforcing rib 105, the coating cotton 82 will also apply waterproofing agent to the inner wall surface of the reinforcing rib 105 when applying adhesive to the substrate 101.

[0100] Furthermore, such as Figure 16-20 As shown, each of the cover plate adhesive application stations IV is equipped with an application mechanism 9 for applying adhesive to the part of the cover plate 102 corresponding to the reinforcing rib 105. The cover plate adhesive application station IV is also equipped with a third telescopic unit 500 for driving the application mechanism 9 to rotate.

[0101] A plurality of component mechanisms 1 are provided along the transmission direction of the transmission mechanism 600, including a merging unit 11, a support plate 12 disposed on both sides of the merging unit 11, and a corner piece 13 disposed on the support plate 12.

[0102] In this embodiment, the third telescopic unit 500 drives the application mechanism 9 to descend and apply glue to the cover plate 102 below. The application mechanism 9 and the reinforcing rib installation mechanism 6 work synchronously, that is, the application of glue corresponds to the installation of the reinforcing rib, and when the two plates are joined, the glue also corresponds to the reinforcing rib.

[0103] In detail, after the processing is completed, the substrate 101 and cover plate 102 are transferred to the support plates 12 on both sides of the merging unit 11 under the operation of the transfer mechanism 4, and clamped by the corner pieces 13. During the transmission process of the transmission mechanism 600, the merging unit 11 is started to drive the support plates 12 on both sides of the merging unit 11 to gradually merge, merging the substrate 101 and cover plate 102 on the top together, thus completing the processing of the wood-plastic composite board 100.

[0104] Example 2

[0105] like Figure 1-24 As shown, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0106] A molding method for an environmentally friendly wood-plastic composite board molding device includes the following steps:

[0107] Step S1, substrate processing: First, the substrate 101 is manually placed at the center above the first support mechanism 2. At the reinforcing rib installation station I, reinforcing ribs 105 are pasted onto the corresponding part of the lower substrate 101. Then, the substrate 101 is rotated, and reinforcing ribs 105 are pasted onto the corresponding part of the substrate 101 in sequence. Then, at the lower metal buckle installation station II, lower metal buckles 104 are installed at the corresponding holes on the lower substrate 101 located at the intersection of reinforcing ribs 105. Finally, at the substrate waterproof coating station III, a waterproof coating is applied to the part of the lower substrate 101 surrounded by reinforcing ribs 105 and the inner wall of reinforcing ribs 105.

[0108] Step S2, the cover plate processing process, is carried out synchronously with the above step S1. First, the cover plate 102 is placed manually at the center above the second support mechanism 3. When the reinforcing rib 105 is pasted on the corresponding part of the substrate 101, adhesive is simultaneously applied to the corresponding part of the cover plate 102 at the cover plate adhesive application station IV. Then, when the lower metal buckle 104 is installed on the substrate 101, the metal buckle 103 is simultaneously installed at the corresponding hole on the lower cover plate at the upper metal buckle installation station V. Finally, when the waterproof coating is applied to the substrate 101, the waterproof coating is simultaneously applied to the corresponding part of the cover plate 102 at the cover plate waterproof adhesive application station VI.

[0109] Step S3, the board transfer process: After the substrate 101 and the cover plate 102 are processed, the transfer mechanism 4 is started to simultaneously grab the substrate 101 on the first support mechanism 2 and the cover plate 102 on the second support mechanism 3, and simultaneously transfer them to the forming mechanism 1 on the transmission mechanism 600.

[0110] Step S4, molding and output process: Start the transmission mechanism 600, drive the molding mechanism 1 above the transmission mechanism 600 to move, thereby driving the substrate 101 and cover plate 102 on the molding mechanism 1 to move together along the transmission direction of the transmission mechanism 600, and gradually merge the substrate 101 and cover plate 102 together during the movement, completing the molding of the wood-plastic composite board, and manually output the molded wood-plastic composite board at the tail end of the transmission mechanism 600.

[0111] Preferably, step S1 includes the following steps:

[0112] Step S11, the reinforcing rib installation process: First, the first rotating unit 200 is activated to rotate the lower transmission assembly 61. After rotating 90°, a reinforcing rib 105 will fall from the storage bin 614 into the lower transfer assembly 62. This process is repeated four times until all four transfer assemblies 62 contain reinforcing ribs 105. At this point, the drive rail 613 starts working, driving the transfer assembly 62 to descend. During the descent, the flipping assembly 63 flips the transfer assembly 62 inward. When it reaches the middle position of the transmission assembly 61, the transfer assembly 62 flips 90°, at which point the reinforcing rib 105 faces the transmission assembly 61, thus rubbing against the adhesive roller 615 and applying adhesive to the upper surface of the reinforcing rib 105. The process continues until the bottom... When the transfer assembly 62 is rotated 180°, the reinforcing rib 105 is facing the substrate 101. Then, the transfer assembly 62 is driven down by the drive rail 613, and the flipping assembly 63 stops working, so that the reinforcing rib 105 comes into contact with the substrate 101. The adhesive on the reinforcing rib 105 is used to stick it to the substrate 101, completing the assembly of one set of reinforcing ribs 105. Then, the substrate 101 and the transmission assembly 61 rotate synchronously, so that the assembly work is carried out sequentially along the four corners of the substrate 101. After every four sets of reinforcing ribs 105 are installed, the positioning mechanism 5 moves the reinforcing rib installation mechanism 6 to the adjacent position, and the assembly work is carried out sequentially along the four corners of the substrate 101, so that the assembly work of the reinforcing ribs 105 can be completed.

[0113] Step S12, lower metal buckle installation process: Start the first telescopic unit 300 on the lower metal buckle installation station II to drive the upper plate 71 and the lower plate 73 to move downward together. When the metal buckle at the bottom of the storage cylinder 78 contacts the screw groove, the first telescopic unit 300 continues to work and the lower plate 73 stops moving downward. At this time, the upper plate 71 continues to descend, and drives the linkage gear 76 to rotate through the linkage rack 77, thereby causing the second bevel gear 75, which rotates coaxially with the linkage gear 76, to rotate. Through the first bevel gear 74, the storage cylinder 78 and the metal buckle at the bottom of the cylinder are driven to rotate, thereby screwing them into the screw groove, completing the installation of the metal buckle. Then, the metal buckle installation mechanism 7 is lifted and reset, waiting for the next set of work.

[0114] Step S13, substrate waterproofing coating process: Start the second telescopic unit 400 on substrate waterproofing coating station III, drive the bottom connecting plate 81 through the connecting rod 58, and drive the coating cotton 82 at the bottom of the connecting plate 81 to apply waterproofing agent to the substrate 101 below, and then lift and reset the coating mechanism 8 to wait for the next set of work.

[0115] Preferably, step S2 includes the following steps:

[0116] Step S21, cover plate adhesive application process: Start the third telescopic unit 500 on the cover plate adhesive application station IV to drive the application mechanism 9 to descend and apply glue to the cover plate 102 below. Apply adhesive to the corresponding position of the cover plate 102 located directly below, and then raise the application mechanism 9 to reset, waiting for the next set of work.

[0117] Step S21, upper metal buckle installation process: Start the first telescopic unit 300 on the upper metal buckle installation station V to drive the upper plate 71 and lower plate 73 to move downward together. When the metal buckle at the bottom of the storage cylinder 78 contacts the screw groove, the first telescopic unit 300 continues to work and the lower plate 73 stops moving downward. At this time, the upper plate 71 continues to descend, and drives the linkage gear 76 to rotate through the linkage rack 77, thereby causing the second bevel gear 75, which rotates coaxially with the linkage gear 76, to rotate. Through the first bevel gear 74, the storage cylinder 78 and the metal buckle at the bottom of the cylinder are driven to rotate, thereby screwing them into the screw groove, completing the installation of the metal buckle. Then, the metal buckle installation mechanism 7 is lifted and reset, waiting for the next set of work.

[0118] Step S21, waterproofing adhesive application process for cover plate: Activate the second telescopic unit 400 for waterproofing adhesive application of cover plate 102, drive the bottom connecting plate 81 through the connecting rod 58, and drive the coating cotton 82 at the bottom of the connecting plate 81 to descend, apply waterproofing agent to the corresponding position of cover plate 102 located directly below, and then raise and reset the coating mechanism 8 to wait for the next set of work.

[0119] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0120] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0121] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An environmentally friendly wood-plastic composite board forming device, characterized in that, It includes a wood-plastic composite board, a transmission mechanism, a first support mechanism and a second support mechanism disposed at one end of the transmission mechanism and symmetrically arranged along the central cross-section of the transmission mechanism, and a transfer mechanism installed above the transmission mechanism, the first support mechanism and the second support mechanism; Along the circumferential direction of the first support mechanism, there are sequentially arranged a reinforcing rib installation station I, a lower metal buckle installation station II, and a substrate waterproof adhesive coating station III; Along the circumferential direction of the second support mechanism, there are sequentially arranged a cover plate adhesive application station IV, an upper metal buckle installation station V, and a cover plate waterproof adhesive application station VI; Positioning mechanisms are provided at the following stations: reinforcing rib installation station I, lower metal buckle installation station II, reinforcing rib installation station I substrate waterproof adhesive application station III, cover plate adhesive application station IV, upper metal buckle installation station V, and cover plate waterproof adhesive application station VI. The reinforcing rib installation station I is also equipped with a reinforcing rib installation mechanism installed on the positioning mechanism of the station. The mechanism includes a transmission component that rotates under the drive of the first rotating unit, several sets of transfer components for receiving the reinforcing rib and reciprocating along the vertical direction of the transmission component, and a flipping component for rotating the transfer components during the movement.

2. The environmentally friendly wood-plastic composite board forming device according to claim 1, characterized in that, The wood-plastic composite board is composed of a base plate, a cover plate, an upper metal buckle, a lower metal buckle, and reinforcing ribs. The base plate has a screw groove that matches the lower metal buckle, and the cover plate has a screw groove that matches the upper metal buckle.

3. The environmentally friendly wood-plastic composite board forming device according to claim 1, characterized in that, The transmission assembly includes a transmission plate connected to the bottom of the positioning mechanism, a sliding plate installed on the four sides of the bottom of the transmission plate, and a drive rail installed on the sliding plate. A storage bin is provided above the transmission plate, and the top of the transmission plate and the bottom of the storage bin are on the same plane. A rubber roller is installed in the middle of the sliding plate. The transfer assembly includes a slider mounted on the drive track and slidably connected to the slide plate, a transfer frame rotatably connected between the sliders, and an elastic clamping member disposed inside the transfer frame; The flipping assembly includes a drive rack mounted on the slide plate and a transmission gear that rotates coaxially with the transfer frame, wherein the drive rack and the transmission gear are adapted to each other.

4. The environmentally friendly wood-plastic composite board forming device according to claim 3, characterized in that, The positioning mechanism includes a first drive unit, a support rod mounted above the first drive unit, a first support plate and a second support plate disposed at the top and middle of the support rod, a threaded rod rotatably connected to the second support plate, a second drive unit connected to the threaded rod, a positioning block slidably connected to the second support plate and threadedly connected to the threaded rod, and a connecting rod disposed through the positioning block, the first support plate and the second support plate.

5. The environmentally friendly wood-plastic composite board forming device according to claim 3, characterized in that, Both the lower metal buckle installation station II and the upper metal buckle installation station V are equipped with metal buckle installation mechanisms for installing the upper and lower metal buckles. Both the metal buckle installation station II and the upper metal buckle installation station V are equipped with a first telescopic unit for driving the metal buckle installation mechanism to perform lifting and lowering operations.

6. The environmentally friendly wood-plastic composite board forming device according to claim 5, characterized in that, Both the substrate waterproofing coating station III and the cover plate waterproofing coating station VI are equipped with coating mechanisms for applying waterproofing agent to corresponding parts of the substrate and cover plate. Both the substrate waterproofing coating station III and the cover plate waterproofing coating station VI are equipped with a second telescopic unit for driving the coating mechanism to perform lifting and lowering operations.

7. The environmentally friendly wood-plastic composite board forming device according to claim 6, characterized in that, Each of the cover plate adhesive application stations IV is equipped with an application mechanism for applying adhesive to the part of the cover plate corresponding to the reinforcing ribs. Each of the cover plate adhesive application stations IV is equipped with a third telescopic unit for driving the application mechanism to rotate. Several component mechanisms are arranged along the transmission direction of the transmission mechanism, including a merging unit, a support plate arranged on both sides of the merging unit, and a corner piece arranged on the support plate.

8. A molding method based on the environmentally friendly wood-plastic composite board molding device according to any one of claims 1-7, characterized in that, Includes the following steps: Step S1, substrate processing process: First, place the substrate at the center above the first support mechanism, attach the reinforcing ribs at the reinforcing rib installation station I, then rotate the substrate and attach the reinforcing ribs to the substrate in sequence, then install the lower metal buckle at the lower metal buckle installation station II, and finally apply a waterproof coating to the part of the substrate surrounded by the reinforcing ribs and the inner wall of the reinforcing ribs at the substrate waterproof coating station III. Step S2, the cover plate processing procedure, is carried out synchronously with step S1 above. First, the cover plate is placed manually at the center above the second support mechanism. Adhesive is applied to the corresponding part of the cover plate at the cover plate adhesive application station IV. Metal buckles are installed at the corresponding holes on the lower cover plate at the upper metal buckle installation station V. Finally, a waterproof coating is applied to the corresponding part of the cover plate at the cover plate waterproof adhesive application station VI. Step S3, the substrate transfer process: After the substrate and cover plate are processed, the transfer mechanism is activated to simultaneously grab the substrate on the first support mechanism and the cover plate on the second support mechanism, and simultaneously transfer them to the forming mechanism on the transmission mechanism. Step S4, molding and output process: Start the transmission mechanism to drive the molding mechanism above the transmission mechanism to move, and gradually merge the substrate and cover plate together during the movement to complete the molding of the wood-plastic composite board. At the end of the transmission mechanism, the molded wood-plastic composite board is manually output.

9. The method for molding an environmentally friendly wood-plastic composite board according to claim 8, characterized in that, Step S1 includes the following steps: Step S11, the reinforcing rib installation process: First, the first rotating unit is started to make the reinforcing rib installation mechanism work, and a set of reinforcing ribs are assembled with the substrate. Then, the assembly work is carried out along the four corners of the substrate in sequence. After every four sets of reinforcing ribs are installed, the reinforcing rib installation mechanism is moved by the positioning mechanism, so as to complete the assembly work of the reinforcing ribs. Step S12, lower metal buckle installation process: start the first telescopic unit on the lower metal buckle installation station II to lower the metal buckle installation mechanism, press the lower metal buckle into the screw groove of the substrate, and rotate the metal buckle installation mechanism to screw the lower metal buckle into the screw groove of the substrate. Step S13, substrate waterproofing coating process: Activate the second telescopic unit on substrate waterproofing coating station III to lower the coating mechanism and apply waterproofing agent to the corresponding area of ​​the substrate located directly below.

10. The method for molding an environmentally friendly wood-plastic composite board according to claim 9, characterized in that, Step S2 includes the following steps: Step S21, cover plate adhesive application process: Activate the third telescopic unit on cover plate adhesive application station IV to lower the application mechanism and apply adhesive to the corresponding part of the cover plate located directly below. Step S21, Upper metal buckle installation process: Activate the first telescopic unit on the upper metal buckle installation station V to lower the metal buckle installation mechanism, press the upper metal buckle into the screw groove of the cover plate, and rotate the metal buckle installation mechanism to screw the lower metal buckle into the screw groove of the cover plate. Step S21, waterproofing adhesive application process for the cover plate: Activate the second telescopic unit of the waterproofing adhesive application process for the cover plate to lower the coating mechanism and apply waterproofing agent to the corresponding area of ​​the cover plate located directly below.

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