Device and method for preparing recombined bamboo through automatic bamboo bundle weaving

Abstract

The invention relates to the technical field of bamboo wood processing, in particular to a device and method for preparing recombined bamboo through automatic bamboo bundle weaving. The device comprises a first conveying belt, a second conveying belt is arranged at one end of the first conveying belt, and an automatic grouping mechanism used for automatically grouping and layering is arranged in the middle of the second conveying belt; one end of the second conveying belt is provided with a weaving and linking mechanism used for automatically weaving and linking bamboo bundles, and one end of the weaving and linking mechanism is provided with a stacking mechanism used for automatically stacking. The device can work in a full-automatic mode, all procedures are matched with one another and work in a centralized mode, large-scale production is facilitated, production cost is reduced, production efficiency can be improved, excessive transfer is not needed, loss in the transfer process is reduced, the breadth size of recombined bamboos can be controlled according to requirements, loss of the bamboos can be reduced, and production efficiency is improved. And meanwhile, the density of the product can be adjusted according to different purposes of the product, and the production limitation of the product is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo material processing, in particular to a device and a method for automatically weaving and linking bamboo bundles to prepare recombined bamboo. Background Art

[0002] Reconstructed bamboo (also known as heavy bamboo) is a high-performance bamboo composite material made from bamboo through processes such as debonding, drying, impregnation, assembly, and hot pressing. It boasts excellent properties such as high strength, good dimensional stability, and corrosion and mildew resistance. It has broad application prospects in building structural materials, indoor and outdoor flooring, furniture, and decorative materials, and is included in the latest release of typical "bamboo instead of plastic" product catalogue. However, the traditional reconstituted bamboo manufacturing process has significant limitations: each process is separated independently, the production efficiency is low, the labor intensity of workers is high, and the transportation process easily causes waste of raw materials. In addition, reconstituted bamboo products for different purposes (such as wall panel decorative materials, flooring, etc.) have different requirements for material density. The traditional production process relies on manual experience to control the process parameters to achieve the target density. The operation is complicated and the accuracy is difficult to guarantee. At the same time, the reliance on manual assembly not only limits the format size of the reconstituted bamboo, but also makes the density control process cumbersome. When small-format panels are used to prepare the final product in subsequent processes such as trimming, slicing, and width setting, the cumulative loss rate is significantly higher than that of large-format panels, resulting in low raw material utilization. Summary of the Invention

[0003] The purpose of the present invention is to provide an automated bamboo bundle weaving and preparation device and method for reconstructed bamboo, so as to solve the significant limitations of the traditional reconstructed bamboo manufacturing process proposed in the above background technology: each process is separated independently, the production efficiency is low, the labor intensity of workers is high, and the transportation process easily causes waste of raw materials. In addition, reconstructed bamboo products for different purposes (such as wall panel decorative materials, flooring, etc.) have different requirements for material density. The traditional production process relies on manual experience to control the process parameters to achieve the target density. The operation is complicated and the accuracy is difficult to guarantee. At the same time, the reliance on manual assembly not only limits the format size of the reconstructed bamboo, but also makes the density control process cumbersome. When the small-format board material is used to prepare the final product in the subsequent processes such as trimming, slicing, and width setting, the cumulative loss rate generated is significantly higher than that of the large-format board material. , which leads to the problem of low utilization rate of raw materials. Through this solution, the work can be carried out fully automatically, so that each process can cooperate with each other and work can be carried out in a centralized manner, which is convenient for large-scale production and reduces production costs. It can also improve production efficiency and eliminate the need for excessive transportation, thereby reducing the loss in the transportation process. Through fully automatic production, there is no need for users to adjust process parameters based on experience, nor is there any need for users to perform excessive operations. This not only greatly simplifies the user's operating procedures, but also reduces the user's work intensity and operating difficulty, and can also improve accuracy. It can also control the size of the reconstructed bamboo according to demand, and can also reduce the loss of bamboo materials and improve the utilization rate of raw materials. At the same time, this device can also adjust the density of the product according to its different uses, reduce its production limitations, and expand its scope of use.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automated bamboo bundle weaving and reorganized bamboo preparation device and preparation method, the device comprising a first conveyor belt, a second conveyor belt being provided at one end of the first conveyor belt, an automatic grouping mechanism for automatic grouping and stratification being provided in the middle of the second conveyor belt, a weaving mechanism for automatic weaving of bamboo bundles being provided at one end of the second conveyor belt, and a stacking mechanism for automatic stacking being provided at one end of the weaving mechanism.

[0005] Preferably, a deflaker is provided in the middle of the first conveyor belt, a dryer is provided at one end of the second conveyor belt, a material cage is provided at one end of the stacking mechanism, a glue immersion pool is provided at one end of the material cage, a fourth conveyor belt is provided at one end of the glue immersion pool, a dryer is provided in the middle of the fourth conveyor belt, a hot press is provided at one end of the fourth conveyor belt, and the control ends of the first conveyor belt, the deflaker, the second conveyor belt, the dryer, the material cage, the glue immersion pool, the fourth conveyor belt, the dryer and the hot press are all electrically connected to an external power supply to facilitate the operation of subsequent processes.

[0006] The transmission mechanism is a pair of pairings, each of which is connected to the transmission mechanism, and the pairings are connected along the transmission shaft through the linking mechanism, the pairings being connected along the transmission shaft through the linking mechanism, and the pairings are connected along the transmission shaft through the linking mechanism.

[0007] Preferably, the bottoms of both ends of the layered rack are inclined, and the sides of one end of the layered rack that are close to each other are inclined, which facilitates the movement of the bamboo bundles. The control ends of the third conveyor belt, the first electric push rod, the first motor and the positioning sensor are all electrically connected to the external power supply through an external switch, which facilitates the automatic operation of the device.

[0008] The transmission mechanism is a block diagram of a transmission mechanism, wherein the transmission mechanism comprises a transmission mechanism, a transmission mechanism comprising a first motor, a second motor, and a second gear engaged with the first gear and the second gear connected to the transmission mechanism.

[0009] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure.

[0010] Preferably, the weaving mechanism includes a fixed sleeve, one side of the wire rack is fixedly connected to two groups of fixed sleeves, one end of the braiding frame is provided with a pressure rod connected to the fixed sleeve through a bearing, one end of the pressure rod is connected to the second connecting rod through a rotating shaft, one end of the second connecting rod is fixedly connected to a fourth connecting rod, the outer surface of the second connecting rod is evenly fixedly connected with an inclined pressure plate, and the pressure plates are respectively corresponding to the support members, one end of the fourth connecting rod is fixedly connected to a group of second limiting rods, the interior of the braiding frame is provided with a top plate located at the bottom of one end of the support member, both ends of the top plate are fixedly connected to the first telescopic rod fixedly connected to the braiding frame, and the bottom end of the top plate is fixedly connected to the rotating shaft Two groups of sixth connecting rods are connected, and the top of the braiding frame is connected to two groups of third gears meshing with the toothed belt through a bearing, one end of the third gear is fixedly connected to a turntable, and one end of the sixth connecting rod is respectively connected to the edge of the turntable through a rotating shaft, the top of the top plate is evenly fixedly connected with a crochet hook, and the crochet hooks are respectively located in the middle of the grooved plate at one end of the support, the top of the crochet hook is provided with a hook groove, the inner wall of the top of the hook groove is evenly fixedly connected with a convex rod, the top of the crochet hook is symmetrically provided with a through groove, and the through groove is located at the top of the hook groove, the top of the braiding frame is provided with a wire plate, and the wire plate is located at the top of the pressure plate, and one side of the wire plate is evenly penetrated. A thread hole corresponding to the crochet hook is provided, and both ends of the thread plate are connected to a seventh connecting rod through a rotating shaft, and the bottom end of the seventh connecting rod is connected to the weaving frame through a rotating shaft and fixedly connected to the reciprocating block, and the reciprocating block is located at both ends of the top plate, and an inclined inclined groove is provided inside the reciprocating block, and an inclined block is slidably connected inside the inclined groove. Both ends of the top plate are rotatably connected to a ball, and one end of the inclined block is fixedly connected to an eighth connecting rod fixedly connected to the ball, and a first fixed rod is provided at the top of the weaving frame, and a fixed plate is evenly fixedly connected to one side of the first fixed rod, and the fixed plates respectively correspond to the crochet hooks, and the interior of the fixed plate is slidably connected to a slide board, One end of the skateboard is fixedly connected to a reciprocating slider, the interior of the reciprocating slider is connected to a reciprocating screw rod through a reciprocating crescent wire, the interior of the fixed plate is provided with a third motor fixedly connected to the reciprocating screw rod, one end of the skateboard is symmetrically provided with a wire block, the interior of one end of the wire block is provided with a second fixed rod fixedly connected to the skateboard, the interior of the wire block is provided with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the second fixed rod and the wire block, one end of the wire block is respectively fitted with the skateboard, the crochet hooks are respectively located in the middle of one end of the skateboard, and the control end of the third motor is electrically connected to the external power supply, so as to facilitate the automatic weaving work of the device.

[0011] The top end of the positioning plate is slidably connected to the movable plate, and the bottom end of the movable plate is connected to the second threaded rod by a thread. The top end of the positioning plate is slidably connected to the movable plate, and the bottom end of the movable plate is connected to the second threaded rod by a thread. The top end of the movable plate is provided with a placing plate, and both ends of the movable plate are symmetrically fixedly connected to the second telescopic rod fixedly connected to the placing plate. The middle part of the bottom end of the placing plate is provided with a threaded sleeve, and the bottom end of the threaded sleeve is connected to the third threaded rod by a thread. The middle part of the movable plate is fixedly connected to the fifth motor fixedly connected to the third threaded rod, and the control ends of the inclined conveyor belt, the fourth motor and the fifth motor are all electrically connected to the external power supply, so as to facilitate the automatic stacking operation of the device.

[0012] Preparation method of reconstructed bamboo by automated bamboo bundle weaving: Step 1: Deflaking and drying: bamboo pieces with a thickness of four to eight millimeters are placed on the first conveyor belt and deflaked by a deflaking machine to obtain deflaked bamboo bundles. The bamboo bundles are then conveyed by the first conveyor belt to one end of the second conveyor belt, and then conveyed by the second conveyor belt. The bamboo bundles are dried and cooled in a dryer, and the moisture content of the bamboo bundles is adjusted to the required level by the dryer. Step 2: Grouping. The user controls the width of the bamboo bundle through the first motor, the first threaded rod, the first slider and the positioning sensor, and controls the inclination direction of the layering rack and the third conveyor belt through the first electric push rod and the first connecting rod to facilitate loading and unloading. After the first electric push rod is extended, the third conveyor belt is used for loading until the bamboo bundle moves to the position obtained by the positioning sensor, and then the bamboo bundle is unloaded. The first electric push rod is shortened so that the bottom end of one side of the third conveyor belt is higher than the height of the bamboo bundle on the surface of the second conveyor belt. The bamboo bundle is moved to the bamboo bundle on the surface of the second conveyor belt through the third conveyor belt, and the second conveyor belt continues to convey the bamboo bundle. At this time, the stacking work of the bamboo bundle is completed, making the bamboo bundle layer thicker. Step 3: Weaving. The thickened bamboo bundles are moved to one side of the weaving frame by the second conveyor belt. The feeding frame and feeding needle are used to automatically and intermittently feed the bamboo bundles. During weaving, the bamboo bundles moved to one end of the support are pressed by the pressing plate. The top plate and the hook move up and down, and the thread plate and the thread block are used to finally weave the bamboo bundles into a whole. Step 4: Stacking. Counting is performed through an infrared counting sensor. When the required number of bamboo bundles is reached, a cutter cuts the silk thread. The fourth motor and the second threaded rod drive the movable plate and the placement plate to move, so that the bamboo bundles can be laid flat on the surface of the placement plate. After laying one layer, the fifth motor and the third threaded rod can move the placement plate downward to facilitate the subsequent laying of bamboo bundles. The speed of the third conveyor belt can be used to control the density of the woven bamboo bundles. The number of layers of the bamboo bundles can be controlled in combination with the infrared counting sensor and the cutter, thereby controlling the density of the reconstructed bamboo. Step 5: Dipping in glue: After the flattened bamboo bundles are placed inside the material cage, they are placed inside the dipping tank for dipping in glue, and then transported through the fourth conveyor belt; Step 6: Secondary drying, drying in a dryer; Step 7: Forming. Finally, the bamboo is hot-pressed and formed by a hot press to obtain the reconstituted bamboo. After trimming and fine planing, the final product is obtained.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The user places bamboo pieces with a thickness of four to eight millimeters on the first conveyor belt, deflakes them through the deflaker to obtain deflaked bamboo bundles, conveys them to one end of the second conveyor belt through the first conveyor belt, conveys them again through the second conveyor belt, dries and cools them through the dryer, and adjusts the bamboo bundles to a suitable moisture content through the dryer. The bamboo bundles are grouped by the automatic grouping mechanism and divided into two groups, upper and lower. The inclination direction of the tiering rack and the third conveyor belt is controlled by the first electric push rod and the first connecting rod, so that a group of first limit rods and limit blocks collide to complete the feeding limit. The extension of the first electric push rod can make the bamboo bundle at the top of the second conveyor belt move to the top of the tiering rack through one end of the third conveyor belt. The user controls the bamboo bundles through the first motor, the first threaded rod, the first slider and the positioning sensor. When the positioning sensor detects the bamboo bundle, the first electric push rod is shortened and the layering frame is reset until the other set of first limit rods conflicts with the other set of limit blocks. At this time, the positioning of the unloading is completed. At this time, the bottom end of one side of the third conveyor belt is higher than the height of the bamboo bundle on the surface of the second conveyor belt. Then the bamboo bundle is moved to the bamboo bundle on the surface of the second conveyor belt through the third conveyor belt. At the same time, the second conveyor belt continues to convey the bamboo bundle. At this time, the stacking of the bamboo bundles is completed, making the bamboo bundle layer thicker. When all the bamboo bundles on the surface of the layering frame are unloaded, the first electric push rod controls one end of the layering frame to move downward again, and the loading and unloading work is carried out again. At this time, the automatic layering and stacking work is continuously carried out to ensure the thickness of the bamboo bundle. Due to the stacking of the bamboo bundles, there will be a gap between the two groups of bamboo bundle layers. The function of this gap is to fold the two layers of bamboo bundles when the bamboo bundles are stacked. The length of the bamboo strips can determine the length of the reorganized bamboo, and the length of the woven bamboo bundle can determine the width of the reorganized bamboo. The length of the woven bamboo bundle is determined by the positioning sensor provided on the layering frame. The bamboo bundle layer can be moved to one end of the weaving frame through the second conveyor belt. The user inserts the wire coil on the wire rod so that one end of the wire bundle passes through the wire hole and is wrapped around the hook groove at the top of the crochet hook, and leaves one end of the wire end on the weaving frame for automatic weaving. When the second conveyor belt drives the bamboo bundle to move to the bottom end of the wire rack, the second motor works at this time. The working second motor rotates the first gear and the third gear through the second gear and the toothed belt. The first gear drives the rotating rod to rotate through the transmission rod, and the rotating rod drives one end of the fifth connecting rod to perform a circular motion. The other end of the fifth connecting rod is restricted in its moving trajectory by the second limiting rod. At this time, the connection between the second limiting rod and the fifth connecting rod is in an arc-shaped moving trajectory. At this time, the feeding rack and the feeding needle can be in an elliptical moving trajectory through the push rod, so that the feeding rack and the feeding needle can move upward and forward, thereby realizing intermittent movement of the bamboo bundle. At the same time, one end of a group of second limiting rods drives the fourth connecting rod and the second connecting rod to move back and forth, so that the pressure rod and the pressure plate can perform an arc-shaped back and forth movement, so that the pressure plate can continuously press down and lift, and the bamboo bundle moved to one end of the support can be pressed by the pressure plate. When the feeding rack and the feeding needle move up, the pressure plate is lifted, thereby facilitating the movement of the bamboo bundle, and the third gear drives the turntable to rotate.The top plate and the crochet hook are continuously moved up and down by the turntable and the sixth connecting rod, and the movement of the top plate and the crochet hook is always in a vertical state by the first telescopic rod. When the bamboo bundle moves to one end of the support, the upward crochet hook passes through the support and the bamboo bundle, and the top plate drives the crochet hook to move down, at this time the top plate pulls the sphere, the eighth connecting rod and the inclined block downward, and the reciprocating block and the seventh connecting rod can be rotated by the inclined block and the inclined groove, and the thread plate and the thread hole are moved by the rotating seventh connecting rod, so that the single strand of silk thread conflicts with the top end of the crochet hook, thereby The hook then pulls the single strand of silk thread to move, and when the hook groove at the top of the downward-moving hook moves to the single strand of silk thread, the downward-moving hook pulls the single strand of silk thread downward through the hook groove and the convex rod. Since one end of the silk thread is on the weaving frame, the silk thread pulled by the hook passes through the support member, and the silk thread is in two strands. When the hook pulls the two strands of silk thread to move between the slides, the third motor working at this time moves the slide and the thread block through the reciprocating screw rod and the reciprocating slider, so that the thread block pulls the two strands of silk thread to move through the groove, forming two separate strands of silk thread. At this time, the two strands of silk thread are in the line. At this time, the crochet hook drives the single strand of silk thread to move down, and passes the single strand of silk thread through the two separated strands of silk thread. At this time, the connection between the single strand of silk thread and the double strand of silk thread is completed. The bamboo bundle is in the middle of the bamboo bundle, thus forming a knot, and working continuously, so that the bamboo bundle can be braided, so that the single bamboo bundle is braided into a whole, and the bamboo bundle is continuously transported by the feeding rack and the feeding needle, so that the bamboo bundle moves to one end of the inclined conveyor belt, and is transported by the inclined conveyor belt. When the bamboo bundle passes through the gantry, it is counted by the infrared counting sensor on one side of the gantry. When the bamboo bundle reaches the required number, the electric slider drives the cutter to work, and the cutter cuts the silk thread. For example, a three-centimeter-thick and 1.1-density bamboo bundle is prepared. g / cm³ recombinant bamboo requires seven layers of woven bamboo bundles. After the seventh woven bamboo bundle passes through, the woven silk thread is separated by a cutting knife, and the limit mold of the hot press is combined to realize the control of the thickness and density of the recombinant bamboo. The fourth motor and the second threaded rod drive the movable plate and the placement plate to move, so that the bamboo bundles can be laid flat on the surface of the placement plate. After laying one layer, the placement plate can be moved down by the fifth motor and the third threaded rod, so that the subsequent bamboo bundles can be laid flat. When stacking, the bamboo bundles are stacked in a "Z" shape. By controlling the speed of the third conveyor belt on the layering rack, the density of the woven bamboo bundles can be controlled. Combined with the above-mentioned layer number control, the density of the recombinant bamboo can be controlled. It is very simple and convenient. After the laid bamboo bundles are placed inside the material cage, they are dipped in glue in the dipping tank and then transported by the fourth conveyor belt.The bamboo is dried in a dryer and then hot-pressed in a hot press to form the reconstituted bamboo. This device can operate fully automatically, allowing each process to cooperate with each other and work in a centralized manner, facilitating large-scale production and reducing production costs. It can also improve production efficiency and eliminate the need for excessive transportation, thereby reducing losses during transportation. Through fully automatic production, users do not need to adjust process parameters based on experience or perform excessive operations. This not only greatly simplifies the user's operating process, but also reduces the user's workload and operating difficulty, improves accuracy, and can control the size of the reconstituted bamboo according to demand, reducing bamboo material losses and improving raw material utilization. At the same time, this device can also adjust the density of the product according to its different uses, reducing its production limitations and expanding its scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a cross-sectional perspective schematic diagram of the automatic grouping mechanism of the present invention; Figure 3 Schematic diagram of the automatic grouping mechanism of the present invention; Figure 4 It is a three-dimensional schematic diagram of the weaving mechanism in the present invention; Figure 5 is a perspective schematic diagram of the second connecting rod and the fixing bracket in the present invention; Figure 6 It is a three-dimensional schematic diagram of the feeding mechanism in the present invention; Figure 7 Schematic diagram of the top plate and the turntable in the present invention; Figure 8 is a three-dimensional schematic diagram of the weaving mechanism of the present invention; Figure 9 It is a cross-sectional perspective schematic diagram of the reciprocating block and the chute in the present invention; Figure 10 is a cross-sectional perspective schematic diagram of the first fixing rod and the fixing plate in the present invention; Figure 11 For the present invention Figure 10 A schematic diagram of the structure at center A; Figure 12 For the present invention Figure 11 A magnified schematic diagram of the structure at B in the middle; Figure 13 It is a three-dimensional schematic diagram of the stacking mechanism in the present invention.

[0015] In the figure: 1. First conveyor belt; 2. Deflaker; 3. Second conveyor belt; 4. Dryer; 5. Support plate; 6. Layer rack; 7. Third conveyor belt; 8. First connecting rod; 9. First electric push rod; 10. Adjustment slot; 11. First motor; 12. First threaded rod; 13. First slider; 14. Positioning sensor; 15. Limit block; 16. First limit rod; 17. Braiding rack; 18. Wire rack; 19. Wire rod; 20. Gantry; 2 1. Electric slider; 22. Cutting knife; 23. Fixed sleeve; 24. Press rod; 25. Second connecting rod; 26. Fourth connecting rod; 27. Fixed frame; 28. Transmission rod; 29. ​​First gear; 30. Rotating rod; 31. Fifth connecting rod; 32. Ejector rod; 33. Second limiting rod; 34. Second motor; 35. Second gear; 36. Toothed belt; 37. Feeding rack; 38. Feeding needle; 39. Support; 40. Ejector plate; 41. First extension Retracting rod; 42, third gear; 43, turntable; 44, sixth connecting rod; 45, hook needle; 46, hook slot; 47, threading slot; 48, thread plate; 49, thread hole; 50, seventh connecting rod; 51, reciprocating block; 52, inclined slot; 53, inclined block; 54, sphere; 55, eighth connecting rod; 56, first fixed rod; 57, fixed plate; 58, slide plate; 59, reciprocating slider; 60, third motor; 61, reciprocating screw rod; 62, thread block; 63. Second fixed rod; 64. Torsion spring; 65. Inclined conveyor belt; 66. Positioning base plate; 67. Fourth motor; 68. Second threaded rod; 69. Moving plate; 70. Placement plate; 71. Second telescopic rod; 72. Threaded sleeve; 73. Fifth motor; 74. Third threaded rod; 75. Material cage; 76. Glue dipping tank; 77. Fourth conveyor belt; 78. Dryer; 79. Hot press; 80. Press plate; 81. Infrared counting sensor. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figures 1-13 , an embodiment provided by the present invention: An automated bamboo bundle braiding and reorganized bamboo device and method, the device comprising a first conveyor belt 1, a second conveyor belt 3 provided at one end of the first conveyor belt 1, an automatic grouping mechanism for automatic grouping and layering provided in the middle of the second conveyor belt 3, a braiding mechanism for automatic braiding of bamboo bundles provided at one end of the second conveyor belt 3, and a stacking mechanism for automatic stacking provided at one end of the braiding mechanism; See also Figure 1-Figure 3 In this embodiment, the automatic grouping mechanism includes a bracket plate 5, a bracket plate 5 is symmetrically arranged in the middle of the second conveyor belt 3, a layered frame 6 is provided at the top of the second conveyor belt 3 and is connected to the bracket plate 5 through a bearing, and a third conveyor belt 7 is provided at both ends of the layered frame 6. The middle of a group of bracket plates 5 is connected to a first electric push rod 9 through a rotating shaft, and the output end of the first electric push rod 9 is connected to a first connecting rod 8 through a rotating shaft, and one end of the first connecting rod 8 is connected to one end of the bracket plate 5 through a rotating shaft. An adjusting slot 10 is provided at one end of the adjusting slot 10, and a first motor 11 is provided at one end of the adjusting slot 10. The output end of the first motor 11 is fixedly connected to a first threaded rod 12 connected to the inner wall of the adjusting slot 10 through a bearing. The inner wall of the adjusting slot 10 The first limit rod 16 is fixedly connected to the first threaded rod 12 by a thread, and a positioning sensor 14 is provided at one end of the first limit rod 13. One side of a group of bracket plates 5 is fixedly connected with two groups of limit blocks 15. One end of the layered rack 6 is fixedly connected with two groups of first limit rods 16, and the first limit rods 16 are respectively corresponding to the limit blocks 15. The bamboo bundles are grouped by the automatic grouping mechanism to divide the bamboo bundles into two groups, the upper and lower groups. The output end of the first electric push rod 9 drives the first connecting rod 8 to move, and the inclination direction of the layered rack 6 and the third conveyor belt 7 is controlled by the first connecting rod 8. A group of first limit rods 16 near the side of the dryer 4 conflicts with the limit block 15 to complete the feeding limit. After the third conveyor belt 7 works, the second conveyor belt 3 is pushed up The bamboo bundle at the end is moved to the top of the layer rack 6 through the third conveyor belt 7. The user controls the first threaded rod 12 to rotate through the first motor 11, and controls the first slider 13 and the positioning sensor 14 to move through the first threaded rod 12, thereby controlling the width of the bamboo bundle through the first motor 11, the first threaded rod 12, the first slider 13 and the positioning sensor 14. The user moves the positioning sensor 14 to the required position. When the positioning sensor 14 detects the bamboo bundle, the first electric push rod 9 is shortened to control the layer rack 6 to reset until another set of first limit rods 16 conflicts with another set of limit blocks 15. At this time, the positioning of the unloading is completed. At this time, the bottom end of one side of the third conveyor belt 7 is higher than the height of the bamboo bundle on the surface of the second conveyor belt 3, and then the bamboo bundle is unloaded through the third conveyor belt 7. The conveyor belt 7 moves the bamboo bundles onto the surface of the second conveyor belt 3, and the second conveyor belt 3 continues to convey the bamboo bundles. At this time, the stacking work of the bamboo bundles is completed, so that the bamboo bundle layer becomes thicker. When all the bamboo bundles on the surface of the stratification rack 6 are unloaded, the first electric push rod 9 controls one end of the stratification rack 6 to move downward again, and the loading and unloading work is performed again. At this time, the automatic stratification and stacking work is continuously performed to ensure the thickness of the bamboo bundles. Since the stacking of the bamboo bundles will cause a gap between the two groups of bamboo bundle layers, the role of the gap is the folding line position of the two layers of bamboo bundles when the bamboo bundles are stacked. The length of the bamboo strips can determine the length of the reorganized bamboo, and the length of the woven bamboo bundle can determine the width of the reorganized bamboo. The length of the woven bamboo bundle is determined by the positioning sensor 14 provided on the stratification rack 6, which can automatically perform stratification and fixed length; See also Figure 4-12In this embodiment, the weaving mechanism includes a weaving frame 17, one end of the weaving frame 17 is fixedly connected to the wire rack 18, the middle part of the wire rack 18 is staggered and evenly fixedly connected to the wire rod 19, the middle part of the weaving frame 17 is provided with a second motor 34, the output end of the second motor 34 is fixedly connected to the second gear 35, the middle part of the weaving frame 17 is provided with a toothed belt 36 engaged with the second gear 35, one end of the weaving frame 17 is provided with an automatic cutting mechanism for automatic cutting, the interior of the weaving frame 17 is provided with a feeding mechanism for intermittent movement, the interior of the weaving frame 17 is provided with a weaving mechanism for automatic weaving, the automatic cutting mechanism includes a gantry 20, one end of the weaving frame 17 is fixedly connected to the gantry 20, the middle part of the gantry 20 is slidingly connected It is connected to an electric slider 21, one end of which is fixedly connected to a cutter 22. An infrared counting sensor 81 is provided at one end of the gantry 20. The control ends of the second motor 34, the electric slider 21 and the infrared counting sensor 81 are all electrically connected to an external power supply. The user inserts the wire coil on the wire rod 19 so that one end of the wire bundle passes through the wire hole 49 and is wrapped around the hook groove 46 at the top of the crochet needle 45, and leaves one end of the wire end on the braiding frame 17 for automatic weaving. When the second conveyor belt 3 drives the bamboo bundle to move to the bottom end of the wire frame 18, the second motor 34 starts working, and the output end of the second motor 34 drives the second gear 35 to rotate, so that after the device reaches the set thickness, it can automatically braid and cut, and control the density of the reorganized bamboo. See also Figure 4-Figure 6In this embodiment, the feeding mechanism includes a fixed frame 27, one end of the braiding frame 17 is fixedly connected to the fixed frame 27, the interior of the braiding frame 17 is connected to two sets of transmission rods 28 through bearings, both ends of the transmission rod 28 are fixedly connected to a first gear 29 meshing with a toothed belt 36, both ends of the transmission rod 28 are fixedly connected to a rotating rod 30, one end of the rotating rod 30 is connected to a fifth connecting rod 31 through a rotating shaft, the middle part of the fifth connecting rod 31 is fixedly connected to a top rod 32 inclined upward, one end of the fifth connecting rod 31 is connected to a second limiting rod 33 through a rotating shaft, and the second limiting rod 33 is connected to the braiding frame 17 and the fixed frame 27 through bearings, a feeding frame 37 is provided at the top of the braiding frame 17, the top of the feeding frame 37 is evenly fixedly connected to a feeding needle 38, the top of the top rod 32 is connected to the feeding frame 37 through a rotating shaft, and the top of the braiding frame 17 is evenly fixedly connected to a support member 39 The second gear 35 is driven by the toothed belt 36 to rotate the first gear 29 and the third gear 42. The first gear 29 drives the rotating rod 30 to rotate through the transmission rod 28. The rotating rod 30 drives one end of the fifth connecting rod 31 to perform a circular motion. At the same time, the other end of the fifth connecting rod 31 is restricted by the second limiting rod 33. At this time, the connection between the second limiting rod 33 and the fifth connecting rod 31 is in an arc-shaped motion trajectory. At this time, the feeding frame 37 and the feeding needle 38 can be in an elliptical motion trajectory through the push rod 32, so that the feeding frame 37 and the feeding needle 38 can move upward and forward, thereby realizing intermittent movement of the bamboo bundle, which is convenient for automatic forward movement during weaving. See also Figure 4-12In this embodiment, the weaving mechanism includes a fixed sleeve 23, one side of the wire rack 18 is fixedly connected to two groups of fixed sleeves 23, one end of the braiding frame 17 is provided with a pressure rod 24 connected to the fixed sleeve 23 through a bearing, one end of the pressure rod 24 is connected to a second connecting rod 25 through a rotating shaft, one end of the second connecting rod 25 is fixedly connected to a fourth connecting rod 26, the outer surface of the second connecting rod 25 is evenly fixedly connected with an inclined pressing plate 80, and the pressing plates 80 are respectively corresponding to the support members 39, one end of the fourth connecting rod 26 is fixedly connected to a group of second limiting rods 33, the interior of the braiding frame 17 is provided with a top plate 40 located at the bottom of one end of the support member 39, both ends of the top plate 40 are fixedly connected to the first telescopic rod 41 fixedly connected to the braiding frame 17, the bottom end of the top plate 40 Two groups of sixth connecting rods 44 are connected by a rotating shaft, and two groups of third gears 42 meshing with the toothed belt 36 are connected to the top of the braiding frame 17 through a bearing. One end of the third gear 42 is fixedly connected to a turntable 43, and one end of the sixth connecting rod 44 is respectively connected to the edge of the turntable 43 through a rotating shaft. The top of the top plate 40 is evenly fixedly connected with a crochet hook 45, and the crochet hooks 45 are respectively located in the middle of the grooved plate at one end of the support member 39. The top of the crochet hook 45 is provided with a hook groove 46, and the inner wall of the top of the hook groove 46 is evenly fixedly connected with a convex rod. The top of the crochet hook 45 is symmetrically provided with a through groove 47, and the through groove 47 is located at the top of the hook groove 46. A wire plate 48 is provided at the top of the braiding frame 17, and the wire plate 48 is located at the top of the pressure plate 80. The wire plate 48 One side of the top plate 40 is evenly penetrated with a thread hole 49 corresponding to the crochet hook 45, and both ends of the thread plate 48 are connected to the seventh connecting rod 50 through a rotating shaft. The bottom end of the seventh connecting rod 50 is connected to the weaving frame 17 through a rotating shaft and is fixedly connected to the reciprocating block 51. The reciprocating block 51 is located at both ends of the top plate 40. The interior of the reciprocating block 51 is provided with an inclined inclined groove 52, and the interior of the inclined groove 52 is slidably connected with an inclined block 53. Both ends of the top plate 40 are rotatably connected to a ball 54, and one end of the inclined block 53 is fixedly connected to an eighth connecting rod 55 fixedly connected to the ball 54. The top of the weaving frame 17 is provided with a first fixed rod 56, and one side of the first fixed rod 56 is evenly fixedly connected to a fixed plate 57, and the fixed plates 57 are respectively corresponding to the crochet hook 45. The fixed plate 57 The interior of each is slidably connected to a slide plate 58, one end of each slide plate 58 is fixedly connected to a reciprocating slider 59, the interior of each reciprocating slider 59 is connected to a reciprocating screw rod 61 through a reciprocating crescent wire, and the interior of each fixed plate 57 is provided with a third motor 60 fixedly connected to the reciprocating screw rod 61. One end of each slide plate 58 is symmetrically provided with a wire block 62, and the interior of each end of each wire block 62 is provided with a second fixed rod 63 fixedly connected to the slide plate 58. A torsion spring 64 is provided inside the wire block 62, and both ends of the torsion spring 64 are respectively fixedly connected to the second fixed rod 63 and the wire block 62, and one end of the wire block 62 is respectively fitted with the slide plate 58. The hooks 45 are respectively located in the middle of one end of the slide plate 58, and the control ends of the third motor 60 are electrically connected to the external power supply.The feeding rack 37 and the feeding needle 38 move upward and forward, thereby realizing intermittent movement of the bamboo bundle. At the same time, one end of a group of second limiting rods 33 drives the fourth connecting rod 26 and the second connecting rod 25 to move back and forth, so that the pressing rod 24 and the pressing plate 80 make a circular arc-shaped reciprocating motion, so that the pressing plate 80 continuously presses down and lifts, and the bamboo bundle moved to one end of the support member 39 can be pressed by the pressing plate 80. When the feeding rack 37 and the feeding needle 38 move up, the pressing plate 80 is lifted, thereby facilitating the movement of the bamboo bundle. The third gear 42 drives the turntable 43 to rotate, and the turntable 43 and the sixth connecting rod 44 make the top plate 40 and the hook needle 45 continuously move up and down, and the first telescopic rod 41 can ensure The movement of the top plate 40 and the crochet hook 45 is always in a vertical state. When the bamboo bundle moves to one end of the support 39, the upward crochet hook 45 passes through the support 39 and the bamboo bundle. When the top plate 40 drives the crochet hook 45 to move downward, the top plate 40 pulls the ball 54, the eighth connecting rod 55 and the inclined block 53 downward. The inclined surface of the inclined block 53 conflicts with the inclined surface of the inclined groove 52, which can make the reciprocating block 51 and the seventh connecting rod 50 rotate. At the same time, the reciprocating block 51 drives the eighth connecting rod 55 and the ball 54 to rotate through the inclined block 53. The ball 54 rotates at both ends of the top plate 40, and the rotating seventh connecting rod 50 makes the line plate 48 and the line hole 49 move, so that the single strand of silk thread conflicts with the top end of the crochet hook 45, which facilitates the subsequent crochet hook 45 to pull the single strand of silk thread to move , when the hook groove 46 at the top of the downward crochet needle 45 moves to the single strand of silk thread, the downward crochet needle 45 pulls the single strand of silk thread downward through the hook groove 46 and the protruding rod. Since one end of the silk thread is on the weaving frame 17, the silk thread pulled by the crochet needle 45 passes through the support member 39 at this time, the silk thread is in two strands. When the crochet needle 45 pulls the two strands of silk thread to move between the slide plate 58, the third motor 60 that is working at this time moves the slide plate 58 and the wire block 62 through the reciprocating screw rod 61 and the reciprocating slider 59, so that the wire block 62 pulls the two strands of silk thread to move through the groove 47, forming two separated silk threads. At this time, the two strands of silk thread are at one end of the wire block 62, and then the crochet needle 45 moves to the bottom end of the wire block 62, and the crochet needle 45 moves upward again, passing through between the two strands of silk thread on one side of the wire block 62 The hook 45 moves up and causes the two strands of silk thread on one side of the thread block 62 to separate. At this time, the two strands of silk thread are respectively located at the two ends of the hook 45. Under the action of the moving bamboo bundle, the two strands of silk thread at its bottom end are tightened. When the two strands of silk thread move to the middle of the bamboo bundle with the hook 45, the single strand of silk thread collides with the hook 45 through the thread plate 48. At this time, the hook 45 drives the single strand of silk thread to move down and passes the single strand of silk thread through the two separated strands of silk thread. At this time, the connection between the single strand of silk thread and the double strand of silk thread is in the middle of the bamboo bundle, thereby forming a knot. By working continuously, the bamboo bundle can be braided and connected, and the single bamboo bundle can be braided into a whole. After the bamboo bundle passes through the gantry 20, the electric slider 21 drives the cutter 22 to work, and the cutter 22 cuts the silk thread.It is convenient for the device to perform automatic knitting work; See also Figure 13 In this embodiment, the stacking mechanism includes an inclined conveyor belt 65, one end of the braiding frame 17 is provided with an inclined conveyor belt 65, one end of the inclined conveyor belt 65 is provided with a positioning base plate 66, one end of the positioning base plate 66 is provided with a fourth motor 67, the output end of the fourth motor 67 is fixedly connected to the second threaded rod 68 connected to the positioning base plate 66 through a bearing, the top of the positioning base plate 66 is slidably connected to a movable plate 69, and the bottom end of the movable plate 69 is connected to the second threaded rod 68 through a thread, and a placement plate 70 is provided at the top of the movable plate 69, and both ends of the movable plate 69 are symmetrically fixedly connected to a second telescopic rod 71 fixedly connected to the placement plate 70, and a threaded sleeve 72 is provided in the middle of the bottom end of the placement plate 70, and the bottom end of the threaded sleeve 72 is threadedly connected to the third threaded rod 74. A fifth motor 73 fixedly connected to the third threaded rod 74 is fixedly connected to the middle part of the movable plate 69. The control ends of the inclined conveyor belt 65, the fourth motor 67 and the fifth motor 73 are all electrically connected to the external power supply. The bamboo bundles are continuously conveyed through the feeding rack 37 and the feeding needle 38, so that the bamboo bundles are moved to one end of the inclined conveyor belt 65 and are conveyed by the inclined conveyor belt 65. The output end of the fourth motor 67 can move the movable plate 69 and the placement plate 70 through the second threaded rod 68. The placement plate 70 is moved so that the bamboo bundles can be laid flat on the surface of the placement plate 70. After laying one layer, the placement plate 70 can be moved downward by the fifth motor 73 and the third threaded rod 74, so as to facilitate the subsequent laying of the bamboo bundles, thereby facilitating the automatic stacking of the device. It should be noted that a deflaking machine 2 is provided in the middle of the first conveyor belt 1, a dryer 4 is provided at one end of the second conveyor belt 3, a material cage 75 is provided at one end of the stacking mechanism, a glue dipping tank 76 is provided at one end of the glue dipping tank 76, a fourth conveyor belt 77 is provided at one end of the fourth conveyor belt 77, a dryer 78 is provided in the middle of the fourth conveyor belt 77, and a hot press 79 is provided at one end of the fourth conveyor belt 77. The control ends of the first conveyor belt 1, the deflaking machine 2, the second conveyor belt 3, the dryer 4, the material cage 75, the glue dipping tank 76, the fourth conveyor belt 77, the dryer 78 and the hot press 79 are all electrically connected to an external power supply to facilitate the operation of subsequent processes. The bottoms of both ends of the layering rack 6 are all inclined, and the sides of the layering rack 6 that are close to each other are all inclined to facilitate the movement of the bamboo bundles. The control ends of the third conveyor belt 7, the first electric push rod 9, the first motor 11 and the positioning sensor 14 are all electrically connected to the external power supply through an external switch to facilitate the automatic operation of the device. Preparation method of reconstructed bamboo by automated bamboo bundle weaving: Step 1: Deflaking and drying: bamboo pieces with a thickness of four to eight millimeters are placed on the first conveyor belt 1 and deflaked by the deflaker 2 to obtain deflaked bamboo bundles. The bamboo bundles are then conveyed by the first conveyor belt 1 to one end of the second conveyor belt 3, and then conveyed by the second conveyor belt 3. The bamboo bundles are dried and cooled by the dryer 4, and the moisture content of the bamboo bundles is adjusted to the required level by the dryer 4. Step 2: Grouping. The user controls the width of the bamboo bundle through the first motor 11, the first threaded rod 12, the first slider 13 and the positioning sensor 14, and controls the inclination direction of the layering rack 6 and the third conveyor belt 7 through the first electric push rod 9 and the first connecting rod 8 to facilitate loading and unloading. After the first electric push rod 9 is extended, loading is carried out through the third conveyor belt 7 until the bamboo bundle moves to the position obtained by the positioning sensor 14, and then unloading is carried out. The first electric push rod 9 is shortened so that the bottom end of one side of the third conveyor belt 7 is higher than the height of the bamboo bundle on the surface of the second conveyor belt 3. The bamboo bundle is moved to the bamboo bundle on the surface of the second conveyor belt 3 through the third conveyor belt 7. At the same time, the second conveyor belt 3 continues to convey the bamboo bundle. At this time, the stacking work of the bamboo bundle is completed, making the bamboo bundle layer thicker; Step 3: weaving. The thickened bamboo bundle is moved to one side of the weaving frame 17 by the second conveyor belt 3. The feeding frame 37 and the feeding needle 38 are used to automatically and intermittently feed the bamboo bundle. During weaving, the bamboo bundle moved to one end of the support 39 is pressed by the pressing plate 80. The top plate 40 and the hook 45 move up and down, and cooperate with the thread plate 48 and the thread block 62 to finally achieve weaving, and the single bamboo bundle is weaved into a whole. Step 4: Stacking. Counting is performed by the infrared counting sensor 81. When the required number of bamboo bundles is reached, the cutter 22 cuts the silk thread. The fourth motor 67 and the second threaded rod 68 drive the movable plate 69 and the placement plate 70 to move, so that the bamboo bundles can be laid flat on the surface of the placement plate 70. After laying one layer, the fifth motor 73 and the third threaded rod 74 can move the placement plate 70 downward to facilitate the subsequent laying of bamboo bundles. The speed of the third conveyor belt 7 can be used to control the density of the woven bamboo bundles. The number of layers of the bamboo bundles can be controlled in combination with the infrared counting sensor 81 and the cutter 22, thereby controlling the density of the reconstructed bamboo. Step 5: Dipping in glue: After the flattened bamboo bundles are placed inside the material cage 75, they are placed in the dipping tank 76 for dipping in glue, and then transported by the fourth conveyor belt 77; Step 6: Secondary drying, drying in a dryer 78; Step 7: Shaping: Finally, the bamboo is hot-pressed and formed by a hot press 79 to obtain recombinant bamboo, which is then trimmed and planed to obtain the final product.

[0018] Working principle: The user puts bamboo pieces with a thickness of four to eight millimeters on the first conveyor belt 1, defragments them through the defragmenter 2, obtains defragmented bamboo bundles, and then conveys them to one end of the second conveyor belt 3 through the first conveyor belt 1, and then conveys them through the second conveyor belt 3. They are dried and cooled through the dryer 4, and the bamboo bundles are adjusted to a suitable moisture content through the dryer 4. The bamboo bundles are grouped by the automatic grouping mechanism and divided into two groups, the upper and lower groups. The output end of the first electric push rod 9 drives the first connecting rod 8 to move, and the inclination direction of the layering rack 6 and the third conveyor belt 7 is controlled by the first connecting rod 8. A group of first limit rods 16 and the limit block 15 on the side close to the dryer 4 are in conflict with each other to complete the feeding limit. After the third conveyor belt 7 works, the bamboo bundles at the top of the second conveyor belt 3 pass through The third conveyor belt 7 moves to the top of the layer rack 6, and the user controls the first threaded rod 12 to rotate through the first motor 11, and controls the first slider 13 and the positioning sensor 14 to move through the first threaded rod 12, thereby controlling the width of the bamboo bundle through the first motor 11, the first threaded rod 12, the first slider 13 and the positioning sensor 14. The user moves the positioning sensor 14 to the desired position. When the positioning sensor 14 detects the bamboo bundle, the first electric push rod 9 is shortened to control the layer rack 6 to reset until another set of first limit rods 16 conflicts with another set of limit blocks 15. At this time, the positioning of the unloading is completed. At this time, the bottom end of one side of the third conveyor belt 7 is higher than the height of the bamboo bundle on the surface of the second conveyor belt 3, and then the bamboo bundle is moved to the surface of the second conveyor belt 3 through the third conveyor belt 7. The bamboo bundles are stacked on the second conveyor belt 3, and the second conveyor belt 3 continues to convey the bamboo bundles. At this time, the stacking work of the bamboo bundles is completed, making the bamboo bundle layer thicker. When all the bamboo bundles on the surface of the layering frame 6 are unloaded, the first electric push rod 9 controls one end of the layering frame 6 to move down again, and the loading and unloading work is performed again. At this time, the automatic layering and stacking work is continuously performed to ensure the thickness of the bamboo bundles. Due to the stacking of the bamboo bundles, there will be a gap between the two groups of bamboo bundle layers. The role of the gap is the folding line position of the two layers of bamboo bundles when the bamboo bundles are stacked. The length of the bamboo strips can determine the length of the reorganized bamboo, and the length of the braided bamboo bundle can determine the width of the reorganized bamboo. The length of the braided bamboo bundle is determined by the positioning sensor 14 set on the layering frame 6. The bamboo bundle layer can be moved to one end of the braiding frame 17 through the second conveyor belt 3, and the user inserts the wire coil into the wire rod 1 9, so that one end of the wire harness passes through the wire hole 49 and is wound around the hook groove 46 at the top of the crochet needle 45, and one end of the wire end is left on the weaving frame 17 for automatic weaving. When the second conveyor belt 3 drives the bamboo bundle to move to the bottom end of the wire rack 18, the second motor 34 works at this time, and the output end of the second motor 34 drives the second gear 35 to rotate. The rotating second gear 35 rotates the first gear 29 and the third gear 42 through the toothed belt 36. The first gear 29 drives the rotating rod 30 to rotate through the transmission rod 28, and the rotating rod 30 drives one end of the fifth connecting rod 31 to perform a circular motion. At the same time, the other end of the fifth connecting rod 31 is restricted by the second limiting rod 33 in its moving trajectory. At this time, the connection between the second limiting rod 33 and the fifth connecting rod 31 is in an arc-shaped motion trajectory.At this time, the feeding frame 37 and the feeding needle 38 can be in an elliptical motion trajectory through the push rod 32, so that the feeding frame 37 and the feeding needle 38 can move upward and forward, thereby realizing intermittent movement of the bamboo bundle. At the same time, one end of a group of second limiting rods 33 drives the fourth connecting rod 26 and the second connecting rod 25 to move back and forth, so that the pressing rod 24 and the pressing plate 80 can move back and forth in a circular arc, so that the pressing plate 80 can continuously press down and lift. The bamboo bundle moved to one end of the support member 39 can be pressed by the pressing plate 80. When the feeding frame 37 and the feeding needle 38 move up, the pressing plate 80 is lifted, thereby facilitating the movement of the bamboo bundle. The third gear 42 drives the turntable 43 to rotate, and the turntable 43 and the sixth connecting rod 4 4 makes the top plate 40 and the hook needle 45 continuously move back and forth up and down, and the first telescopic rod 41 can ensure that the movement of the top plate 40 and the hook needle 45 is always in a vertical state. When the bamboo bundle moves to one end of the support member 39, the upward-moving hook needle 45 passes through the support member 39 and the bamboo bundle, and the top plate 40 drives the hook needle 45 to move downward. At this time, the top plate 40 pulls the ball 54, the eighth connecting rod 55 and the inclined block 53 to move downward. The inclined surface of the inclined block 53 conflicts with the inclined surface of the inclined groove 52, which can make the reciprocating block 51 and the seventh connecting rod 50 rotate. At the same time, the reciprocating block 51 drives the eighth connecting rod 55 and the ball 54 to rotate through the inclined block 53. The ball 54 rotates at both ends of the top plate 40, and the thread plate 48 and the thread hole 49 are moved through the rotating seventh connecting rod 50, so that The single strand of silk thread conflicts with the top of the crochet hook 45, thereby facilitating the subsequent crochet hook 45 to pull the single strand of silk thread to move. When the hook groove 46 at the top of the downwardly moving crochet hook 45 moves to the single strand of silk thread, the downwardly moving crochet hook 45 pulls the single strand of silk thread downward through the hook groove 46 and the protruding rod. Since one end of the silk thread is on the weaving frame 17, the silk thread pulled by the crochet hook 45 passes through the support 39 at this time, the silk thread is in two strands. When the crochet hook 45 pulls the two strands of silk thread to move between the slides 58, the third motor 60 that is working at this time moves the slide 58 and the thread block 62 through the reciprocating screw rod 61 and the reciprocating slider 59, so that the thread block 62 pulls the two strands of silk thread to move through the groove 47, forming two separated silk threads. At this time, the two strands of silk thread are at one end of the thread block 62, and then the crochet hook 45 moves to When the two strands of silk are moved to the middle of the bamboo bundle with the hook 45, the single strand of silk is rubbed against the hook 45 through the thread plate 48. At this time, the hook 45 drives the single strand of silk to move down and passes through the two separated strands of silk. At this time, the connection between the single strand of silk and the double strand of silk is in the middle of the bamboo bundle, thereby forming a knot. By working continuously in this way, the bamboo bundle can be braided and connected, so that the single bamboo bundle is braided into a whole. When the bamboo bundle passes through the gantry 20,At this time, the infrared counting sensor 81 on one side of the gantry 20 counts. When the bamboo bundles reach the required number, the electric slider 21 drives the cutter 22 to work, and the cutter 22 cuts the silk thread. For example, a three-centimeter-thick bamboo strand with a density of 1.1 g / cm2 is prepared. 3 The recombinant bamboo requires seven layers of woven bamboo bundles. After the seventh woven bamboo bundle passes through, the woven silk thread is separated by the cutting knife 22. Combined with the limiting mold of the hot press 79, the thickness and density of the recombinant bamboo can be controlled. The feeding rack 37 and the feeding needle 38 are continuously conveyed, so that the bamboo bundle moves to one end of the inclined conveyor belt 65, and is conveyed by the inclined conveyor belt 65. The output end of the fourth motor 67 can move the movable plate 69 and the placement plate 70 through the second threaded rod 68. The movable placement plate 70 can make the bamboo bundle flat on the surface of the placement plate 70. After laying one layer, the placement plate 70 can be moved down by the fifth motor 73 and the third threaded rod 74, so that the subsequent bamboo bundles can be flattened again. When stacking, the bamboo bundles are stacked in a "Z" shape. By controlling the speed of the third conveyor belt 7 on the layering rack 6, the density of the woven bamboo bundle can be controlled. Combined with the above-mentioned layer number control, the density of the recombinant bamboo can be controlled, which is very simple and convenient. After the flattened bamboo bundles are placed inside the material cage 75, they are placed in the glue dipping pool 76 for dipping in glue, then conveyed by the fourth conveyor belt 77, dried by the dryer 78, and finally hot-pressed by the hot press 79 to obtain reconstituted bamboo. This device can work fully automatically, so that each process cooperates with each other and works in a centralized manner, which is convenient for large-scale production and reduces production costs, and can also improve production efficiency. There is no need for excessive transportation, thereby reducing the loss during the transportation process. Through fully automatic production, there is no need for users to adjust process parameters based on experience, nor is there any need for users to perform excessive operations. This not only greatly simplifies the user's operating process, but also reduces the user's work intensity and operating difficulty, and can also improve accuracy. It can also control the width size of the reconstituted bamboo according to demand, and can also reduce the loss of bamboo material and improve the utilization rate of raw materials. At the same time, this device can also adjust the density of the product according to different uses, reduce its production limitations, and expand its scope of use.

[0019] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automated bamboo bundle braiding and recombinant bamboo device, characterized in that: The invention comprises a first conveyor belt (1), a second conveyor belt (3) is provided at one end of the first conveyor belt (1), an automatic grouping mechanism for automatic grouping and layering is provided in the middle of the second conveyor belt (3), a binding mechanism for automatic binding of bamboo bundles is provided at one end of the second conveyor belt (3), and a stacking mechanism for automatic stacking is provided at one end of the binding mechanism.

2. The automated bamboo bundle braiding and reorganization bamboo preparation device according to claim 1, characterized in that: A deflaker (2) is provided in the middle of the first conveyor belt (1), a dryer (4) is provided at one end of the second conveyor belt (3), a material cage (75) is provided at one end of the stacking mechanism, a glue soaking pool (76) is provided at one end of the material cage (75), a fourth conveyor belt (77) is provided at one end of the glue soaking pool (76), a dryer (78) is provided in the middle of the fourth conveyor belt (77), a hot press (79) is provided at one end of the fourth conveyor belt (77), and control ends of the first conveyor belt (1), the deflaker (2), the second conveyor belt (3), the dryer (4), the material cage (75), the glue soaking pool (76), the fourth conveyor belt (77), the dryer (78) and the hot press (79) are all electrically connected to an external power supply.

3. The automated bamboo bundle braiding and reorganized bamboo device according to claim 1, characterized in that: The automatic grouping mechanism comprises a support plate (5), a support plate (5) is symmetrically arranged in the middle of the second conveyor belt (3), a layer frame (6) connected to the support plate (5) through a bearing is arranged at the top of the second conveyor belt (3), and a third conveyor belt (7) is arranged at both ends of the layer frame (6), a first electric push rod (9) is connected to the middle of a group of support plates (5) through a rotating shaft, an output end of the first electric push rod (9) is connected to a first connecting rod (8) through a rotating shaft, and one end of the first connecting rod (8) is connected to one end of the support plate (5) through the rotating shaft, and an adjustment slot (10) is opened at one end of the support plate (5), and the adjustment slot (10) is provided at the bottom of the support plate (5). A first motor (11) is provided at one end of the section slot (10), an output end of the first motor (11) is fixedly connected to a first threaded rod (12) connected to the inner wall of the adjustment slot (10) via a bearing, a first slider (13) is slidably connected to the inside of the adjustment slot (10) and connected to the first threaded rod (12) via a thread, a positioning sensor (14) is provided at one end of the first slider (13), two groups of limit blocks (15) are fixedly connected to one side of a group of the bracket plates (5), and two groups of first limit rods (16) are fixedly connected to one end of the layered rack (6), and the first limit rods (16) respectively correspond to the limit blocks (15).

4. The automated bamboo bundle braiding and reorganization bamboo preparation device according to claim 3, characterized in that: The bottoms of both ends of the layered rack (6) are both inclined, and the sides of one end of the layered rack (6) that are close to each other are both inclined. The control ends of the third conveyor belt (7), the first electric push rod (9), the first motor (11) and the positioning sensor (14) are all electrically connected to an external power supply through an external switch.

5. The automated bamboo bundle braiding and reorganized bamboo device according to claim 1, characterized in that: The weaving mechanism comprises a weaving frame (17), one end of the weaving frame (17) is fixedly connected to a wire frame (18), the middle of the wire frame (18) is staggered up and down and evenly fixedly connected to a wire rod (19), the middle of the weaving frame (17) is provided with a second motor (34), the output end of the second motor (34) is fixedly connected to a second gear (35), the middle of the weaving frame (17) is provided with a toothed belt (36) meshing with the second gear (35), one end of the weaving frame (17) is provided with an automatic cutting mechanism for automatic cutting, the interior of the weaving frame (17) is provided with a feeding mechanism for intermittent movement, and the interior of the weaving frame (17) is provided with a weaving mechanism for automatic weaving; The automatic cutting mechanism comprises a gantry (20), one end of the weaving frame (17) is fixedly connected to the gantry (20), the middle part of the gantry (20) is slidably connected to an electric slider (21), one end of the electric slider (21) is fixedly connected to a cutting knife (22), one end of the gantry (20) is provided with an infrared counting sensor (81), and the control ends of the second motor (34), the electric slider (21) and the infrared counting sensor (81) are all electrically connected to an external power supply.

6. The automated bamboo bundle braiding and reorganized bamboo device according to claim 5, characterized in that: The feeding mechanism includes a fixed frame (27), one end of the braiding frame (17) is fixedly connected to the fixed frame (27), the interior of the braiding frame (17) is connected to two sets of transmission rods (28) through bearings, both ends of the transmission rods (28) are fixedly connected to a first gear (29) meshing with a toothed belt (36), both ends of the transmission rods (28) are fixedly connected to a rotating rod (30), one end of the rotating rod (30) is connected to a fifth connecting rod (31) through a rotating shaft, the middle of the fifth connecting rod (31) is fixedly connected to a top rod (32) tilted upward, and one end of the fifth connecting rod (31) is fixedly connected to a top rod (32) tilted upward. The shaft is connected to a second limiting rod (33), and the second limiting rod (33) is connected to the weaving frame (17) and the fixed frame (27) through a bearing. The top of the weaving frame (17) is provided with a feeding frame (37), and the top of the feeding frame (37) is evenly fixedly connected to the feeding needle (38). The top of the top rod (32) is connected to the feeding frame (37) through a rotating shaft. The top of the weaving frame (17) is evenly fixedly connected to the supporting member (39), and the supporting member (39) and the feeding needle (38) are spaced apart. One end of the supporting member (39) is a rod, and the other end of the supporting member (39) is a plate with a groove.

7. The automated bamboo bundle braiding and reorganized bamboo device according to claim 6, characterized in that: The braiding mechanism includes a fixed sleeve (23), one side of the wire rack (18) is fixedly connected to two groups of fixed sleeves (23), one end of the braiding frame (17) is provided with a pressure rod (24) connected to the fixed sleeve (23) through a bearing, one end of the pressure rod (24) is connected to a second connecting rod (25) through a rotating shaft, one end of the second connecting rod (25) is fixedly connected to a fourth connecting rod (26), the outer surface of the second connecting rod (25) is evenly fixedly connected with an inclined pressure plate (80), and the pressure plates (80) are respectively corresponding to the support members (39), one end of the fourth connecting rod (26) is fixedly connected to a group of second limiting rods (33), and the interior of the braiding frame (17) is provided with a pressure rod located on one side of the support member (39). The top plate (40) at the bottom of the end, both ends of the top plate (40) are fixedly connected to the first telescopic rod (41) fixedly connected to the braiding frame (17), the bottom end of the top plate (40) is connected to two groups of sixth connecting rods (44) through a rotating shaft, the top of the braiding frame (17) is connected to two groups of third gears (42) meshed with the toothed belt (36) through a bearing, one end of the third gear (42) is fixedly connected to the turntable (43), one end of the sixth connecting rod (44) is respectively connected to the edge of the turntable (43) through a rotating shaft, the top of the top plate (40) is evenly fixedly connected to the hook (45), and the hook (45) is respectively located in the middle of the grooved plate at one end of the support member (39), the hook (45 ) are provided with a hook groove (46) at the top, and the inner wall of the top of the hook groove (46) is evenly fixedly connected with a convex rod, and the top of the hook needle (45) is symmetrically provided with a through groove (47), and the through groove (47) is located at the top of the hook groove (46), and the top of the braiding frame (17) is provided with a wire plate (48), and the wire plate (48) is located at the top of the pressure plate (80), and one side of the wire plate (48) is evenly penetrated with a wire hole (49) corresponding to the crochet needle (45), and both ends of the wire plate (48) are connected to the seventh connecting rod (50) through a rotating shaft, and the bottom end of the seventh connecting rod (50) is connected to the braiding frame (17) through a rotating shaft and fixedly connected to the reciprocating block (51), and the reciprocating block (51) is located at the top plate ( 40), the interior of the reciprocating block (51) is provided with an inclined inclined groove (52), the interior of the inclined groove (52) is slidably connected to the inclined block (53), the two ends of the top plate (40) are rotatably connected to the sphere (54), one end of the inclined block (53) is fixedly connected to the eighth connecting rod (55) fixedly connected to the sphere (54), the top of the braiding frame (17) is provided with a first fixed rod (56), one side of the first fixed rod (56) is evenly fixedly connected to the fixed plate (57), and the fixed plates (57) are respectively corresponding to the hook (45), the interior of the fixed plate (57) is slidably connected to the slide plate (58), and one end of the slide plate (58) is fixedly connected to the reciprocating slider (59),The interior of the reciprocating slider (59) is connected to a reciprocating screw rod (61) through a reciprocating crescent wire, and the interior of the fixed plate (57) is provided with a third motor (60) fixedly connected to the reciprocating screw rod (61). One end of the slide plate (58) is symmetrically provided with a wire block (62), and one end of the wire block (62) is provided with a second fixed rod (63) fixedly connected to the slide plate (58). The interior of the wire block (62) is provided with a torsion spring (64), and both ends of the torsion spring (64) are respectively fixedly connected to the second fixed rod (63) and the wire block (62). One end of the wire block (62) is respectively fitted with the slide plate (58). The hooks (45) are respectively located in the middle of one end of the slide plate (58). The control end of the third motor (60) is electrically connected to an external power supply.

8. The automated bamboo bundle braiding and reorganized bamboo device according to claim 7, characterized in that: The stacking mechanism includes an inclined conveyor belt (65), one end of the binding frame (17) is provided with the inclined conveyor belt (65), one end of the inclined conveyor belt (65) is provided with a positioning base plate (66), one end of the positioning base plate (66) is provided with a fourth motor (67), the output end of the fourth motor (67) is fixedly connected to a second threaded rod (68) connected to the positioning base plate (66) through a bearing, the top end of the positioning base plate (66) is slidably connected to a movable plate (69), and the bottom end of the movable plate (69) is connected to the second threaded rod (68) through a thread, and the movable plate A placement plate (70) is provided at the top of (69), and both ends of the movable plate (69) are symmetrically fixedly connected to a second telescopic rod (71) fixedly connected to the placement plate (70), and a threaded sleeve (72) is provided in the middle of the bottom end of the placement plate (70), and the bottom end of the threaded sleeve (72) is connected to a third threaded rod (74) through a thread, and a fifth motor (73) fixedly connected to the third threaded rod (74) is fixedly connected to the middle of the movable plate (69), and the control ends of the inclined conveyor belt (65), the fourth motor (67) and the fifth motor (73) are all electrically connected to an external power supply.

9. A method for preparing reconstituted bamboo by automated bamboo bundle braiding according to any one of claims 1 to 8, characterized in that: Step 1: debonding and drying, placing bamboo pieces with a thickness of four to eight millimeters on a first conveyor belt (1), debonding them through a debonding machine (2) to obtain debonded bamboo bundles, conveying them to one end of a second conveyor belt (3) through the first conveyor belt (1), conveying them again through the second conveyor belt (3), drying and cooling them through a dryer (4), and adjusting the bamboo bundles to a desired moisture content through the dryer (4); Step 2: Grouping. The user controls the width of the bamboo bundle through the first motor (11), the first threaded rod (12), the first slider (13) and the positioning sensor (14). The user controls the tilt direction of the layering rack (6) and the third conveyor belt (7) through the first electric push rod (9) and the first connecting rod (8) to facilitate loading and unloading. After the first electric push rod (9) is extended, loading is performed through the third conveyor belt (7) until the bamboo bundle moves to the position obtained by the positioning sensor (14), and then unloading is performed. The first electric push rod (9) is shortened so that the bottom end of one side of the third conveyor belt (7) is higher than the height of the bamboo bundle on the surface of the second conveyor belt (3). The bamboo bundle is moved to the bamboo bundle on the surface of the second conveyor belt (3) through the third conveyor belt (7). At the same time, the second conveyor belt (3) continues to transport the bamboo bundle. At this time, the stacking work of the bamboo bundle is completed, so that the bamboo bundle layer becomes thicker. Step 3: weaving, the thickened bamboo bundle is moved to one side of the weaving frame (17) by the second conveyor belt (3), and the intermittent feeding is automatically performed through the feeding frame (37) and the feeding needle (38). During weaving, the bamboo bundle moved to one end of the support member (39) can be pressed by the pressing plate (80), and the top plate (40) and the hook (45) move up and down, and cooperate with the thread plate (48) and the thread block (62) to finally achieve weaving, and the single bamboo bundle is weaved into a whole; Step 4: stacking, counting is performed by the infrared counting sensor (81), when the bamboo bundles reach the required number, the cutter (22) cuts the silk thread, and the fourth motor (67) and the second threaded rod (68) drive the movable plate (69) and the placement plate (70) to move, so that the bamboo bundles can be laid flat on the surface of the placement plate (70), after laying one layer, the placement plate (70) can be moved down by the fifth motor (73) and the third threaded rod (74), so that the subsequent bamboo bundles can be laid flat again, and the speed of the third conveyor belt (7) can be used to control the density of the woven bamboo bundles, and the number of layers of the bamboo bundles can be controlled in combination with the infrared counting sensor (81) and the cutter (22), thereby controlling the density of the reconstructed bamboo; Step 5: Dipping in glue, after the flattened bamboo bundles are placed inside the material cage (75), they are placed inside the dipping tank (76) for dipping in glue, and then transported through the fourth conveyor belt (77); Step 6: Secondary drying, drying in a dryer (78); Step 7: forming, and finally performing hot pressing forming by a hot press (79) to obtain recombinant bamboo, and obtaining the final product after trimming and fine planing.

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