A kind of assembly production process and device of crack-proof bamboo board

Abstract

The present invention discloses an assembly production process and device for anti-cracking bamboo board, which specifically relates to the field of bamboo board assembly, including an operating table mechanism, the operating table mechanism including a processing table, side panels are fixedly installed on both sides of the side panels, one side of the processing table is fixedly connected to the side table, both sides of the side panels and the top of the side table are fixedly installed with limiting mechanisms, the top of the side table is fixedly installed with a processing mechanism, the processing mechanism includes a glue storage bin arranged on the top of the side table, and the inner cavity of the glue storage bin is filled with glue. The present invention sets a processing mechanism, while applying glue to the upper surface of the lower bamboo slice, the first grinding roller and the second grinding roller synchronously grind the lower surface of the upper bamboo slice, and at the same time, the first limiting mechanism for horizontally limiting the multi-layer bamboo slice and the second limiting mechanism for vertically limiting the multi-layer bamboo slice are combined, so that the multi-layer bamboo slices are more simple and orderly when splicing each other, thereby improving work efficiency and being more convenient for practical use.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo board assembly, and more specifically to an assembly production process and device for anti-cracking bamboo boards. Background Art

[0002] Bamboo boards are made of processed and exquisite bamboo pieces that are glued and pressed together. Bamboo board production usually requires 4-6 year old large-diameter nanmu bamboo, which is processed through dozens of processes such as sawing, slicing, rough planing, high-temperature steaming, high-pressure carbonization, drying, fine planing, color selection, embryo pressing, sanding, etc. It has excellent physical properties and has the advantages of small water absorption and expansion coefficient, no cracking, and no deformation.

[0003] At present, when assembling bamboo boards, the grinding and gluing of bamboo pieces are mostly done separately in a manual manner, which results in a huge workload and low work efficiency. Therefore, the present invention proposes an assembly production device for anti-cracking bamboo boards to solve the above problems. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an assembly production process and device for anti-cracking bamboo panels. By arranging a processing mechanism between two layers of bamboo strips, the roller can apply glue to the upper surface of the lower bamboo strips while the first grinding roller and the second grinding roller can synchronously grind the lower surface of the upper bamboo strips, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an assembly production process of anti-cracking bamboo board, the specific steps are as follows:

[0006] S1, select fresh raw bamboos of four years old or above and cut them into bamboo tubes in sections according to the preset lengths using a cutting machine;

[0007] S2, sawing the bamboo tube cut by the cutting machine with a coaxial double saw blade cutting machine to obtain bamboo pieces of equal width and length;

[0008] S3, rough planing of bamboo pieces: using a special rough planing machine to process, removing the remaining bamboo inner nodes on the bamboo pieces with a knife, then steaming, bleaching, and carbonizing the bamboo pieces, and finally taking out the bamboo pieces for assembly;

[0009] S4, placing the carbonized bamboo pieces on the corresponding third support rods in order, steadily pushing the bamboo pieces into the interior of the processing mechanism, grinding the bottom of the upper bamboo pieces, applying glue to the top of the lower bamboo pieces, and continuously pushing and moving them to the second support rod and the first support rod;

[0010] S5. When the bamboo pieces move to the top of the side plate, one end of the multi-layer bamboo pieces contacts the first limiting mechanism, so that the multi-layer bamboo pieces are kept vertically flush, and then stacked on the buffer table in order, and the first limiting mechanism limits and presses both sides of the multi-layer bamboo pieces, so that the multi-layer bamboo pieces are kept horizontally flush;

[0011] S6. Start the hydraulic press to make the pressing plate press the surface of the uppermost bamboo slice, so that the multiple layers of bamboo slices can be bonded to each other and effectively shaped, thereby obtaining a formed bamboo board.

[0012] In a preferred embodiment, an assembly production device for anti-crack bamboo board is applied to the assembly production process of the anti-crack bamboo board described above, comprising an operating table mechanism, wherein the operating table mechanism comprises a processing table, side panels are fixedly installed on both sides of the side panels, and one side of the processing table is fixedly connected to the side table;

[0013] The two sides of the side plate and the top of the side platform are fixedly installed with a limiting mechanism, the top of the side platform is fixedly installed with a processing mechanism, the processing mechanism includes a glue storage bin arranged on the top of the side platform, the inner cavity of the glue storage bin is filled with glue, a piston rod is inserted into the interior of the glue storage bin, a through pipe is connected to the side of the glue storage bin away from the piston rod, a roller is connected to one end of the through pipe, the interior of the roller is arranged in a hollow state, and a plurality of leakage grooves are opened on the outer wall of the roller in an annular shape and equidistantly in sequence, a protective cover is provided on the outer wall of the roller, a glue storage cavity is provided between the roller and the protective cover, a first grinding roller and a second grinding roller are rotatably installed on the top of the protective cover respectively, a cover cylinder is provided on one side of the first grinding roller, a dust-sticky rubber roller is rotatably installed inside the cover cylinder, and a power mechanism is provided at one end of the first grinding roller and the second grinding roller;

[0014] One side of the piston rod is fixedly connected to a synchronization mechanism for driving it to move linearly, one side of the side plate is provided with a first limiting mechanism for horizontally limiting the multiple layers of bamboo pieces when they are stacked on each other, and the top of the side plate is provided with a second limiting mechanism for vertically limiting the multiple layers of bamboo pieces when they are stacked on each other.

[0015] In a preferred embodiment, the power mechanism includes a first gear rod fixedly connected to both ends of the second grinding roller, the number of the second grinding rollers is at least two, and the outer walls of the first gear rods at the same end of the two second grinding rollers are meshed with a first conveyor belt, and the outer wall of the first gear rod at the end of the second grinding roller away from the first conveyor belt is meshed with a second conveyor belt, a first motor is fixedly installed on the top of the side platform, the end of the output shaft of the first motor is fixedly connected to the second gear rod, and the second conveyor belt is meshed with the outer wall of the second gear rod;

[0016] The number of the first grinding rollers is set to be at least two, both ends of the two first grinding rollers are fixedly connected to the third gear rod, and the outer wall of the third gear rod on which the same end of the two first grinding rollers is arranged is meshed with a third conveyor belt, and the outer wall of the third gear rod arranged at one end of the first grinding roller away from the third conveyor belt is meshed with a fourth conveyor belt, a second motor is fixedly installed on the top of the side platform, an output shaft end of the second motor is fixedly connected to the fourth gear rod, and the fourth conveyor belt is meshed with the outer wall of the fourth gear rod;

[0017] The outer wall of the cover cylinder is rotatably connected to a fifth gear rod fixedly connected to the dust-sticky rubber roller, the outer wall of the fifth gear rod arranged at the same end of the two cover cylinders is meshed with a sixth conveyor belt, and the fifth gear rod arranged at one end of the cover cylinder away from the sixth conveyor belt and the outer wall of the third gear rod are both meshed with the fifth conveyor belt.

[0018] In a preferred embodiment, two scrapers are fixedly mounted on the bottom of the protective cover, and the two scrapers are attached to the outer wall of the roller.

[0019] In a preferred embodiment, the number of the glue storage bins is set to two, and the two glue storage bins are symmetrically arranged about the vertical center line of the roller. The inner cavity of the glue storage bin is provided with a partition plate, and the partition plates are arranged in a one-to-one correspondence with the number of protective covers and piston rods.

[0020] In a preferred embodiment, the synchronization mechanism includes a support bracket arranged at the bottom of the side platform, a dual-axis motor is fixedly installed inside the support bracket, the output shaft ends of the dual-axis motor are respectively fixedly connected to a first threaded rod and a second threaded rod, the outer walls of the first threaded rod and the second threaded rod are both engaged with threaded sleeves, and the tops of the threaded sleeves are fixedly installed with a connecting frame fixedly connected to the piston rod;

[0021] The thread directions of the outer walls of the first threaded rod and the second threaded rod are arranged in opposite directions.

[0022] In a preferred embodiment, a limiting frame is fixedly installed on the top of the side platform, the connecting frame slides inside the limiting frame, and a ring is fixedly installed on the outer wall of the connecting frame, and a second spring fixedly connected to the limiting frame is fixedly installed on one side of the ring.

[0023] In a preferred embodiment, a plurality of first springs are fixedly installed on the top of the processing table in a linear and equidistant state, and a buffer table is fixedly installed on the top of the plurality of first springs, and a plurality of leakage holes arranged in a through shape are opened inside the buffer table.

[0024] In a preferred embodiment, the limiting mechanism includes a first support frame fixedly mounted on one side of the side plate, a plurality of first support rods are linearly and equidistantly connected to the interior of the first support frame, a second support frame parallel to the first support frame is provided on one side of the first support frame, and a plurality of second support rods are linearly and equidistantly connected to the interior of the first support frame;

[0025] Two third support frames arranged in a vertical state are fixedly installed on the top of the side platform, and a plurality of third support rods are fixedly installed linearly and equidistantly between the two third support frames, and the plurality of third support rods are arranged in a one-to-one correspondence with the second support rods.

[0026] In a preferred embodiment, the first limiting mechanism includes a third threaded rod threadedly connected to the inside of the side plate, the third threaded rod and the side plate are arranged in a one-to-one correspondence, and one end of the two third threaded rods is fixedly connected to a titanium alloy plate, the titanium alloy plate is arranged in an arc state under normal conditions, and the two titanium alloy plates are arranged in a symmetrical state with respect to the vertical center line of the buffer platform;

[0027] A slide groove is provided on the top of the two side plates, a slider is slidably installed in the inner cavity of the two slide grooves, a limit plate is fixedly installed on the top of the slider, and a handle is fixedly installed between the two limit plates;

[0028] One side of the limiting plate is linearly and equidistantly provided with a plurality of limiting grooves, and the number of the plurality of limiting grooves is the same as the number of the second support rods, and the distance between every two adjacent limiting grooves is the same as the distance between every two adjacent second support rods;

[0029] The second limiting mechanism includes a support frame fixedly installed on the top of the processing table, a hydraulic press is fixedly installed on the bottom of the support frame, a pressure plate is fixedly installed on the bottom of the hydraulic press, and the pressure plate is arranged on the vertical center line of the side plate.

[0030] Technical effects and advantages of the present invention:

[0031] 1. The present invention provides a processing mechanism between two layers of bamboo pieces, so that the roller can apply glue to the upper surface of the lower bamboo piece while the first grinding roller and the second grinding roller can grind the lower surface of the upper bamboo piece synchronously, so that the two layers of bamboo pieces have stronger adhesion when they are bonded to each other, and are not easy to fall off, which is more convenient for practical use;

[0032] 2. The present invention provides a first limiting mechanism for limiting the horizontal position of the multi-layer bamboo pieces and a second limiting mechanism for limiting the vertical position of the multi-layer bamboo pieces, so that the multi-layer bamboo pieces can maintain a relatively flush state when they are spliced ​​and bonded to each other, and no further repair and beautification treatment is required after shaping, thereby simplifying the work process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0034] Figure 2 It is a schematic diagram of the axial side structure of the present invention.

[0035] Figure 3 For the present invention Figure 2 A-section structure enlarged view.

[0036] Figure 4 For the present invention Figure 2 Enlarged view of the structure of part B.

[0037] Figure 5 It is a partial structural schematic diagram of the operating platform mechanism of the present invention.

[0038] Figure 6 For the present invention Figure 5 Enlarged view of the C structure.

[0039] Figure 7 It is a partial structural sectional view of the processing mechanism of the present invention.

[0040] Figure 8 For the present invention Figure 7 Enlarged view of the D structure.

[0041] Fig. 9 It is a cross-sectional view of the internal structure of the processing mechanism of the present invention.

[0042] Fig.10 For the present invention Fig. 9 Enlarged view of the E part structure.

[0043] The accompanying drawings are marked as follows: 1 operating table mechanism, 101 processing table, 102 side plate, 103 side table, 104 first spring, 105 buffer table, 106 leakage hole, 2 limiting mechanism, 21 first support frame, 22 first support rod, 23 second support frame, 24 second support rod, 25 third support frame, 26 third support rod, 3 processing mechanism, 31 glue storage bin, 32 piston rod, 33 through pipe, 34 roller, 35 protective cover, 36 first grinding roller, 37 second grinding roller, 38 cover cylinder, 39 dust sticking rubber roller, 310 glue storage cavity, 311 leakage groove, 312 scraper, 313 first gear rod, 314 first conveyor belt, 315 second conveyor belt, 316 second gear rod, 3 17 the first motor, 318 the third gear rod, 319 the third conveyor belt, 320 the fourth conveyor belt, 321 the fourth gear rod, 322 the second motor, 323 the fifth gear rod, 324 the fifth conveyor belt, 325 the sixth conveyor belt, 4 synchronization mechanism, 41 the support frame, 42 the double-axis motor, 43 the first threaded rod, 44 the second threaded rod, 45 the threaded sleeve, 46 the connecting frame, 47 the limiting frame, 48 the ring, 49 the second spring, 5 the first limiting mechanism, 51 the third threaded rod, 52 the titanium alloy plate, 53 the slide groove, 54 the slider, 55 the limiting plate, 56 the limiting groove, 57 the handle, 6 the second limiting mechanism, 61 the support frame, 62 the hydraulic press, 63 the pressure plate. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0045] Refer to the instruction manual Figure 1-10 , a production process for assembling a crack-resistant bamboo board according to an embodiment of the present invention, the specific steps are as follows:

[0046] S1, select fresh raw bamboos of four years old or above and cut them into bamboo tubes in sections according to the preset lengths using a cutting machine;

[0047] S2, sawing the bamboo tube cut by the cutting machine with a coaxial double saw blade cutting machine to obtain bamboo pieces of equal width and length;

[0048] S3, rough planing of bamboo pieces: using a special rough planing machine to process, removing the remaining bamboo inner nodes on the bamboo pieces with a knife, then steaming, bleaching, and carbonizing the bamboo pieces, and finally taking out the bamboo pieces for assembly;

[0049] S4, placing the carbonized bamboo pieces on the corresponding third support rods 26 in order, steadily pushing the bamboo pieces into the interior of the processing mechanism 3, grinding the bottom of the upper bamboo pieces, applying glue to the top of the lower bamboo pieces, and continuously pushing and moving them to the second support rods 24 and the first support rods 22;

[0050] S5, when the bamboo pieces move to the top of the side plate 102, one end of the multi-layer bamboo pieces contacts the first limiting mechanism 5, so that the multi-layer bamboo pieces are kept vertically flush, and then stacked on the buffer table 105 in order, and the first limiting mechanism 5 limits and presses both sides of the multi-layer bamboo pieces, so that the multi-layer bamboo pieces are kept horizontally flush;

[0051] S6, start the hydraulic press 62 to make the pressing plate 63 press the surface of the uppermost bamboo slice, so that the multiple layers of bamboo slices can be bonded to each other and effectively shaped, and a formed bamboo board can be obtained.

[0052] An assembly production device for anti-crack bamboo boards is applied to the assembly production process of the anti-crack bamboo boards described above, such as Figure 1-2 As shown, the operating table mechanism 1 includes a processing table 101, side panels 102 are fixedly installed on both sides of the side panels 102, and a side platform 103 is fixedly connected to one side of the processing table 101. Limiting mechanisms 2 are fixedly installed on both sides of the side panels 102 and the top of the side platform 103. The setting of the limiting mechanism 2 is used to synchronously support multiple layers of bamboo pieces to be stacked together, so that when the multiple layers of bamboo pieces are moved to the side panels 102, a certain gap can be maintained, thereby facilitating the subsequent synchronous gluing work. At the same time, a processing mechanism 3 is fixedly installed on the top of the side platform 103. The setting of the processing mechanism 3 is used to apply glue to the bottom of the bamboo pieces, and at the same time, the bottom of the bamboo pieces is also polished, so that when the multiple layers of bamboo pieces are stacked on each other, the adhesion can be increased, combined with Figure 4 As shown, the processing mechanism 3 includes a glue storage bin 31 disposed on the top of the side platform 103, the inner cavity of the glue storage bin 31 is filled with glue, and a piston rod 32 is inserted into the interior of the glue storage bin 31. Figure 8 As shown, a through pipe 33 is connected to the side of the glue storage bin 31 away from the piston rod 32, and a roller 34 is connected to one end of the through pipe 33. Fig.10As shown, the interior of the roller 34 is arranged in a hollow state, and a plurality of leakage grooves 311 are provided on the outer wall of the roller 34 in an annular shape and equidistantly in sequence. The purpose of such arrangement is that the piston rod 32 is pushed so that the glue in the inner cavity of the glue storage bin 31 can enter the inner cavity of the roller 34 through the through pipe 33 and flow out through the leakage groove 311, so that a small amount of glue is evenly adhered to the surface of the bamboo piece. The outer wall of the roller 34 is provided with a protective cover 35, and a glue storage cavity 310 is provided between the roller 34 and the protective cover 35. The top of the protective cover 35 is rotatably mounted with a first grinding roller 36 and a second grinding roller 37, and a cover cylinder 38 is provided on one side of the first grinding roller 36. A dust-sticking rubber roller 39 is rotatably mounted inside the cover cylinder 38. When in use, the bottom of the upper bamboo piece is in contact with the top of the protective cover 35 and moves on its surface. During the movement, the bamboo piece will contact with the second grinding roller 37 in sequence. , the first grinding roller 36 is in contact with the first grinding roller 36, so that the rotating first grinding roller 36 and the second grinding roller 37 grind the bottom surface of the bamboo piece to increase the adhesion of the glue. At the same time, the upper surface of the lower bamboo piece contacts the outer wall of the roller 34, and during the movement, the roller 34 rotates to adhere the glue in its inner cavity to the upper surface of the bamboo piece, so that when the two bamboo pieces are subsequently bonded, the adhesion between the bottom of the upper bamboo piece and the upper surface of the lower bamboo piece is increased, thereby facilitating the glue to bond the two bamboo pieces together, and not easy to fall off, and effectively avoiding the problem of manually applying glue to both sides of the bamboo piece at the same time, so that too much glue during bonding causes the two bamboo pieces to be too lubricated and difficult to bond, while saving resources and being more conducive to large-scale production and use, wherein one end of the first grinding roller 36 and the second grinding roller 37 are provided with a power mechanism for driving them to rotate;

[0053] In order to automatically push the glue in the glue storage bin 31 into the inner cavity of the roller 34, the Figure 2 As shown, one side of the piston rod 32 is fixedly connected with a synchronization mechanism 4 for driving it to move linearly, one side of the side plate 102 is provided with a first limiting mechanism 5 for horizontally limiting the multiple layers of bamboo pieces when they are stacked on each other, and the top of the side plate 102 is provided with a second limiting mechanism 6 for vertically limiting the multiple layers of bamboo pieces when they are stacked on each other.

[0054] As a further extension of this scheme, refer to Figure 8 and Figure 4As shown, the power mechanism includes a first gear rod 313 fixedly connected to both ends of the second grinding roller 37, the number of the second grinding rollers 37 is at least two, and the outer walls of the first gear rod 313 set at the same end of the two second grinding rollers 37 are meshed with a first conveyor belt 314, and the outer wall of the first gear rod 313 set at one end of the second grinding roller 37 away from the first conveyor belt 314 is meshed with a second conveyor belt 315, a first motor 317 is fixedly installed on the top of the side table 103, the output shaft end of the first motor 317 is fixedly connected to the second gear rod 316, and the second conveyor belt 315 is meshed with The outer wall of the second gear rod 316 is engaged with the second gear rod 316, and then when in use, after the second gear rod 316 is started, the second gear rod 316 is driven to rotate clockwise, so that the second grinding roller 37 at one end of the first gear rod 313 meshed with the second conveyor belt 315 can be rotated synchronously, and then the other second grinding roller 37 can be rotated synchronously through the first conveyor belt 314. Similarly, when the number of second grinding rollers 37 is greater, the corresponding first conveyor belt 314 and second conveyor belt 315 can be installed in the same meshing manner, and in order to make the first grinding roller 36 rotate in the opposite direction, refer to Figure 8 As shown, the number of the first grinding rollers 36 is set to at least two, both ends of the two first grinding rollers 36 are fixedly connected to the third gear rod 318, and the outer wall of the third gear rod 318 set at the same end of the two first grinding rollers 36 is meshed with the third conveyor belt 319, and the outer wall of the third gear rod 318 set at one end of the first grinding roller 36 away from the third conveyor belt 319 is meshed with the fourth conveyor belt 320. Figure 7 As shown, a second motor 322 is fixedly installed on the top of the side platform 103 for counterclockwise rotation, and a fourth gear rod 321 is fixedly connected to the output shaft end of the second motor 322, and the fourth conveyor belt 320 is meshed with the outer wall of the fourth gear rod 321. The purpose of such a setting is to make the first grinding roller 36 rotate counterclockwise and the second grinding roller 37 rotate clockwise. When grinding the bottom of the bamboo piece, the protrusions can be ground in both directions, so that the bottom of the bamboo piece is relatively flat, which is convenient for subsequent bonding. Similarly, in order to synchronously drive the dust sticking The rubber roller 39 rotates, and the outer wall of the cover tube 38 is rotatably connected to the fifth gear rod 323 fixedly connected to the dust-sticking rubber roller 39. The outer wall of the fifth gear rod 323 set at the same end of the two cover tubes 38 is meshed with the sixth conveyor belt 325, and the fifth gear rod 323 set at the end of the cover tube 38 away from the sixth conveyor belt 325 and the outer wall of the third gear rod 318 are both meshed with the fifth conveyor belt 324. Therefore, when in use, the dust-sticking rubber roller 39 can rotate synchronously in the inner cavity of the cover tube 38 to roll and remove the powder rubbed out from the bottom of the bamboo piece.

[0055] Among them, two scrapers 312 are fixedly installed at the bottom of the protective cover 35, and the two scrapers 312 are attached to the outer wall of the roller 34. The purpose of this arrangement is, on the one hand, to scrape off the excess glue leaking from the inner cavity of the roller 34, so that only a uniform layer remains on the outer wall of the roller 34, and on the other hand, to store the scraped excess glue between the protective cover 35 and the scraper 312, so that the subsequent rolling roller 34 can contact it and use it again.

[0056] At the same time, in order to ensure that the adhesive extruded from the inner cavity of the roller 34 is uniform, refer to Figure 3 As shown, the number of glue storage bins 31 is set to two, and the two glue storage bins 31 are symmetrically arranged about the vertical center line of the roller 34. The inner cavity of the glue storage bins 31 is provided with partitions, and the partitions, the protective covers 35, and the piston rods 32 are arranged in a one-to-one correspondence. The purpose of such a setting is that according to the number of rollers 34 corresponding to the protective covers 35, the multi-layer bamboo boards can be coated with glue synchronously, so that the multiple piston rods 32 can separate the glue in the inner cavity of the glue storage bins 31 into multiple layers and squeeze them into the inner cavity of the rollers 34 respectively, so as to ensure that the multi-layer bamboo sheets can be coated with glue synchronously. Furthermore, in order to ensure that the glue in the inner cavities of the two glue storage bins 31 can be synchronously squeezed into the inner cavity of the roller 34, refer to Figure 4 As shown, the synchronization mechanism 4 includes a support frame 41 arranged at the bottom of the side platform 103, and a dual-axis motor 42 is fixedly installed inside the support frame 41. The output shaft ends of the dual-axis motor 42 are respectively fixedly connected with a first threaded rod 43 and a second threaded rod 44, and the outer walls of the first threaded rod 43 and the second threaded rod 44 are meshed with threaded sleeves 45, and the tops of the threaded sleeves 45 are fixedly installed with a connecting frame 46 fixedly connected to the piston rod 32, wherein the thread directions of the outer walls of the first threaded rod 43 and the second threaded rod 44 are arranged in opposite states. The purpose of such arrangement is that when the dual-axis motor 42 drives the first threaded rod 43 and the second threaded rod 44 to rotate synchronously, the threaded sleeves 45 on the outer walls of the two can simultaneously drive the connecting frame 46 to make the piston rods 32 at both ends of the roller 34 move in the opposite direction, thereby achieving the effect of synchronously squeezing the inner cavity of the glue storage bin 31.

[0057] In order to maintain the stability of the movement of the connecting frame 46, a limiting frame 47 is fixedly installed on the top of the side platform 103, the connecting frame 46 slides inside the limiting frame 47, and a ring 48 is fixedly installed on the outer wall of the connecting frame 46, and a second spring 49 fixedly connected to the limiting frame 47 is fixedly installed on one side of the ring 48. The purpose of this arrangement is to ensure that when the connecting frame 46 is pulled by the threaded sleeve 45 to move, it can be limited by the limiting frame 47 and always maintain linear translational motion.

[0058] Further, combined with Figure 3As shown, a plurality of first springs 104 are fixedly installed on the top of the processing table 101 in a linear and equidistant state, and a buffer table 105 is fixedly installed on the top of the plurality of first springs 104. The purpose of such arrangement is that when the bamboo board placed on the buffer table 105 is pressed and shaped, the buffering of the first springs 104 can be combined to reduce the impact force on the side plate 102, thereby avoiding damage to the side plate 102. A plurality of leakage holes 106 arranged in a through shape are opened inside the buffer table 105. The purpose of such arrangement is that when the bamboo board is placed on the buffer table 105 for bonding, the dripping adhesive can fall along the leakage holes 106, thereby avoiding the adhesive solidifying on the surface of the buffer table 105 and affecting the stable placement of the subsequent bamboo board. In order to enable the multi-layer bamboo pieces to be moved to the processing mechanism 3 in an orderly and synchronous manner for gluing and polishing, refer to Figure 2 As shown, the limiting mechanism 2 includes a first support frame 21 fixedly mounted on one side of the side plate 102, and the interior of the first support frame 21 is linearly and equidistantly connected to a plurality of first support rods 22, and a second support frame 23 is provided on one side of the first support frame 21, and a plurality of second support rods 24 are linearly and equidistantly connected to one side of the second support frame 23. The purpose of such a configuration is to enable multiple layers of bamboo pieces to be placed in order on the corresponding first support rods 22 and second support rods 24, respectively, to be moved in an orderly and synchronous manner and placed on the buffer table 105, wherein the second support rods 24 arranged at the bottom layer are flush with the buffer table 105, and for reference, when the number of the second support rods 24 is set to four, the number of the first support rods 22 can be set to two, and the positions of the two first support rods 22 and the upper two second support rods 24 arranged on one side of the second support frame 23 are flush, respectively, so as to stack the lowest and uppermost layers of bamboo pieces in order, and to prevent multiple layers of bamboo pieces from falling on the buffer table 105 at the same time and being offset, thereby affecting the subsequent shaping work.

[0059] At the same time, when placing the bamboo pieces, the multiple layers of bamboo pieces can be placed in order on the corresponding protective cover 35, standing on the Figure 8 As shown, two third support frames 25 arranged in a vertical state are fixedly installed on the top of the side platform 103, and a plurality of third support rods 26 are fixedly installed linearly and equidistantly between the two third support frames 25, and the plurality of third support rods 26 are arranged in a one-to-one correspondence with the second support rods 24.

[0060] Reference Figure 5-6As shown, the first limiting mechanism 5 includes a third threaded rod 51 threadedly connected to the inside of the side plate 102, the third threaded rod 51 and the side plate 102 are arranged in a one-to-one correspondence, and one end of the two third threaded rods 51 is fixedly connected to a titanium alloy plate 52, the titanium alloy plate 52 is arranged in an arc state under normal conditions, and the two titanium alloy plates 52 are arranged in a symmetrical state about the vertical center line of the buffer platform 105. The purpose of such a setting is to enable the two sides of the multi-layer bamboo piece to swing left and right with the curvature of the titanium alloy plate 52 when contacting the titanium alloy plate 52. When the multi-layer bamboo pieces are placed on the buffer platform 105, the third threaded rod 51 can be rotated to make the third threaded rod 51 completely move in the direction of the titanium alloy plate 52 until the two titanium alloy plates 52 are pressed against the two sides of the bamboo piece at the same time, and gradually deformed into a straight plate state under force, so that the two sides of the bamboo piece can be limited and fixed. At the same time, combined with Figure 6 As shown, the tops of the two side panels 102 are provided with slide grooves 53, the inner cavities of the two slide grooves 53 are slidably installed with sliders 54, the tops of the sliders 54 are fixedly installed with a limit plate 55, and a handle 57 is fixedly installed between the two limit plates 55. One side of the limit plate 55 is linearly and equidistantly provided with a plurality of limit grooves 56, and the number of the plurality of limit grooves 56 is the same as that of the second support rods 24, and the distance between every two adjacent limit grooves 56 is the same as the distance between every two adjacent second support rods 24. The purpose of such a setting is that the multi-layer bamboo pieces are limited and supported by the second support rods 24. When pushed to the limit plate 55, one side of each layer of bamboo pieces can be limited and engaged into the inner cavity of the limit groove 56, so that the bamboo pieces can always remain in a horizontal state during the process of moving to the buffer platform 105, thereby facilitating the application of glue. Among them, one side of the slide groove 53 is arranged in an arc shape, so that when the bamboo piece is completely separated from the first support rod 22 and one side of the bamboo piece falls onto the buffer platform 105, the limit plate 55 can be quickly moved to the arc section of the slide groove 53 by manually pulling the handle 57, so that the limit groove 56 can be separated from the bamboo piece, and the bamboo piece can be completely placed on the buffer platform 105.

[0061] One side of the limiting plate 55 is linearly and equidistantly provided with a plurality of limiting grooves 56, and the number of the plurality of limiting grooves 56 is the same as the number of the second support rods 24, and the distance between every two adjacent limiting grooves 56 is the same as the distance between every two adjacent second support rods 24. The purpose of such a setting is that when the multi-layer bamboo pieces are limited and supported by the second support rods 24 and pushed to the limiting plate 55, one side of each layer of bamboo pieces can be limited and engaged into the inner cavity of the limiting groove 56, so that the bamboo pieces can always maintain a horizontal state during the process of moving to the buffer table 105, thereby facilitating the coating of adhesive. Among them, one side of the slide groove 53 is arranged in an arc shape, so that when the bamboo piece is completely separated from the first support rod 22 and one side of the bamboo piece falls onto the buffer table 105, the limiting plate 55 can be quickly moved to the arc section of the slide groove 53 by manually pulling the handle 57, so that the limiting groove 56 can be separated from the bamboo piece, and the bamboo piece can be completely placed on the buffer table 105.

[0062] In the specific implementation, the multi-layer bamboo pieces are placed on the third support rod 26 respectively, and pushed to between the bottom of the corresponding roller 34 and the top of the protective cover 35, so that the roller 34 applies glue to the upper surface of the lower bamboo piece, and the first grinding rollers 36 and 27 grind the bottom surface of the upper bamboo piece, and the dust-sticking rubber roller 39 removes impurities from the grinded surface. Then, the multi-layer bamboo pieces are continuously pushed and placed on the buffer table 105 in an orderly manner, so that the multi-layer bamboo pieces are in orderly contact with the titanium alloy plate 52 when stacked on each other, and the position of the operating table mechanism 1 is adjusted until the titanium alloy plate 52 is deformed into a straight plate state and pressed against the two sides of the film to limit the bamboo pieces horizontally, and then the hydraulic press 62 is started to press the pressing plate 63 on the top of the multi-layer bamboo piece, so that the multi-layer bamboo piece can be longitudinally bonded and shaped.

[0063] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0064] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0065] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly production device for anti-cracking bamboo boards, characterized in that: The assembly production device comprises an operating table mechanism (1), the operating table mechanism (1) comprises a processing table (101), side panels (102) are fixedly mounted on both sides of the processing table (101), and one side of the processing table (101) is fixedly connected to a side table (103); The limiting mechanisms (2) are fixedly mounted on both sides of the side plate (102) and the top of the side platform (103); the processing mechanism (3) is fixedly mounted on the top of the side platform (103); the processing mechanism (3) comprises a glue storage bin (31) arranged on the top of the side platform (103); the inner cavity of the glue storage bin (31) is filled with glue; a piston rod (32) is inserted into the inside of the glue storage bin (31); a through pipe (33) is connected to the side of the glue storage bin (31) away from the piston rod (32); one end of the through pipe (33) is connected to a roller (34); the inside of the roller (34) is hollow. The roller (34) is provided with a plurality of leakage grooves (311) in an annular shape and in a sequentially equidistant state on the outer wall thereof; a protective cover (35) is provided on the outer wall of the roller (34); a rubber storage chamber (310) is provided between the roller (34) and the protective cover (35); a first grinding roller (36) and a second grinding roller (37) are rotatably mounted on the top of the protective cover (35); a cover cylinder (38) is provided on one side of the first grinding roller (36); a dust-adhesive rubber roller (39) is rotatably mounted inside the cover cylinder (38); and a power mechanism is provided at one end of each of the first grinding roller (36) and the second grinding roller (37); A synchronization mechanism (4) is fixedly connected to one side of the piston rod (32), a first limiting mechanism (5) is provided on one side of the side plate (102), and a second limiting mechanism (6) is provided on the top of the side plate (102); The specific steps of the assembly production process of anti-crack bamboo panels are as follows: Select fresh raw bamboos over four years old and cut them into bamboo tubes according to the pre-set length using a cutting machine; The bamboo tube cut by the cutting machine is sawn by a coaxial double-saw blade slicer to obtain bamboo slices of equal width and length; The bamboo pieces are roughly planed with a special rough planer, and the remaining bamboo nodes on the bamboo pieces are cut off with a knife. Then the bamboo pieces are steamed, bleached, and carbonized, and finally the bamboo pieces are taken out for assembly; The carbonized bamboo pieces are sequentially placed on the corresponding third support rods (26), and the bamboo pieces are steadily pushed into the interior of the processing mechanism (3), the bottom of the upper bamboo pieces is polished, and the top of the lower bamboo pieces is coated with glue, and the bamboo pieces are continuously pushed and moved onto the second support rod (24) and the first support rod (22); When the bamboo pieces move to the top of the side plate (102), one end of the multi-layer bamboo pieces contacts the first limiting mechanism (5), so that the multi-layer bamboo pieces are kept flush in the vertical direction, and then stacked in order on the buffer platform (105), and the first limiting mechanism (5) limits and presses both sides of the multi-layer bamboo pieces, so that the multi-layer bamboo pieces are kept flush in the horizontal direction; The hydraulic press (62) is started to make the pressing plate (63) press the surface of the uppermost bamboo slice, so that the multiple layers of bamboo slices can be bonded to each other and effectively shaped, thereby obtaining a shaped bamboo board.

2. The assembly production device of the anti-cracking bamboo board according to claim 1 is characterized in that: The power mechanism comprises a first gear rod (313) fixedly connected to both ends of the second grinding roller (37), the number of the second grinding rollers (37) is set to at least two, and the outer walls of the first gear rod (313) arranged at the same end of the two second grinding rollers (37) are both meshed with a first conveyor belt (314), and the outer wall of the first gear rod (313) arranged at the end of the second grinding roller (37) away from the first conveyor belt (314) is meshed with a second conveyor belt (315), a first motor (317) is fixedly installed on the top of the side platform (103), the end of the output shaft of the first motor (317) is fixedly connected to the second gear rod (316), and the second conveyor belt (315) is meshed with the outer wall of the second gear rod (316); The number of the first grinding rollers (36) is set to at least two, both ends of the two first grinding rollers (36) are fixedly connected to a third gear rod (318), and the outer wall of the third gear rod (318) arranged at the same end of the two first grinding rollers (36) is meshed with a third conveyor belt (319), and the outer wall of the third gear rod (318) arranged at the end of the first grinding roller (36) away from the third conveyor belt (319) is meshed with a fourth conveyor belt (320), a second motor (322) is fixedly installed on the top of the side platform (103), the end of the output shaft of the second motor (322) is fixedly connected to a fourth gear rod (321), and the fourth conveyor belt (320) is meshed with the outer wall of the fourth gear rod (321); The outer wall of the cover cylinder (38) is rotatably connected to a fifth gear rod (323) fixedly connected to the dust-adhesive rubber roller (39); the outer wall of the fifth gear rod (323) arranged at the same end of the two cover cylinders (38) is meshed with a sixth conveyor belt (325); and the outer walls of the fifth gear rod (323) and the third gear rod (318) arranged at one end of the cover cylinder (38) away from the sixth conveyor belt (325) are both meshed with a fifth conveyor belt (324).

3. The assembly production device of the anti-cracking bamboo board according to claim 2 is characterized in that: Two scrapers (312) are fixedly mounted on the bottom of the protective cover (35), and the two scrapers (312) are attached to the outer wall of the roller (34).

4. The assembly production device of the anti-cracking bamboo board according to claim 3 is characterized in that: The number of the glue storage bins (31) is set to two, and the two glue storage bins (31) are symmetrically arranged about the vertical center line of the roller (34). The inner cavity of the glue storage bins (31) is provided with a partition plate, and the number of the partition plates, the protective covers (35), and the piston rods (32) are arranged in a one-to-one correspondence.

5. The assembly production device of the anti-cracking bamboo board according to claim 4 is characterized in that: The synchronization mechanism (4) comprises a support frame (41) arranged at the bottom of the side platform (103), a dual-axis motor (42) is fixedly installed inside the support frame (41), the output shaft ends of the dual-axis motor (42) are respectively fixedly connected to a first threaded rod (43) and a second threaded rod (44), the outer walls of the first threaded rod (43) and the second threaded rod (44) are meshed with threaded sleeves (45), and the tops of the threaded sleeves (45) are fixedly installed with a connecting frame (46) fixedly connected to the piston rod (32); The threads of the outer walls of the first threaded rod (43) and the second threaded rod (44) are arranged in opposite directions.

6. The assembly production device of the anti-cracking bamboo board according to claim 5 is characterized in that: A limiting frame (47) is fixedly mounted on the top of the side platform (103), the connecting frame (46) slides inside the limiting frame (47), and a collar (48) is fixedly mounted on the outer wall of the connecting frame (46), and a second spring (49) fixedly connected to the limiting frame (47) is fixedly mounted on one side of the collar (48).

7. The assembly production device of the anti-cracking bamboo board according to claim 6 is characterized in that: A plurality of first springs (104) are fixedly mounted on the top of the processing table (101) in a linear and equidistant manner, and a buffer table (105) is fixedly mounted on the top of each of the plurality of first springs (104). A plurality of leakage holes (106) arranged in a penetrating manner are provided inside the buffer table (105).

8. The assembly production device of the anti-cracking bamboo board according to claim 7 is characterized in that: The limiting mechanism (2) comprises a first support frame (21) fixedly mounted on one side of the side plate (102), a plurality of first support rods (22) being rotatably connected in a linear and equidistant manner inside the first support frame (21), a second support frame (23) being parallel to the first support frame (21) being provided on one side, and a plurality of second support rods (24) being rotatably connected in a linear and equidistant manner on one side of the second support frame (23); Two third support frames (25) arranged in a vertical state are fixedly installed on the top of the side platform (103), and a plurality of third support rods (26) are fixedly installed linearly and equidistantly between the two third support frames (25), and the plurality of third support rods (26) are arranged in a one-to-one correspondence with the second support rods (24).

9. The assembly production device of the anti-cracking bamboo board according to claim 8 is characterized in that: The first limiting mechanism (5) comprises a third threaded rod (51) threadedly connected to the inside of the side plate (102), the third threaded rod (51) and the side plate (102) are arranged in a one-to-one correspondence, and one end of the two third threaded rods (51) is fixedly connected to a titanium alloy plate (52), the titanium alloy plate (52) is arranged in an arc shape under normal conditions, and the two titanium alloy plates (52) are arranged in a symmetrical state with respect to the vertical center line of the buffer platform (105); A slide groove (53) is provided on the top of the two side plates (102); a slider (54) is slidably mounted in the inner cavity of the two slide grooves (53); a limit plate (55) is fixedly mounted on the top of the slider (54); and a handle (57) is fixedly mounted between the two limit plates (55); One side of the limiting plate (55) is provided with a plurality of limiting grooves (56) in a linear and equidistant manner, and the number of the plurality of limiting grooves (56) is the same as the number of the second support rods (24), and the distance between every two adjacent limiting grooves (56) is the same as the distance between every two adjacent second support rods (24); The second limiting mechanism (6) comprises a support frame (61) fixedly mounted on the top of the processing table (101), a hydraulic press (62) fixedly mounted on the bottom of the support frame (61), a pressing plate (63) fixedly mounted on the bottom of the hydraulic press (62), and the pressing plate (63) is arranged on the vertical center line of the side plate (102).

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