Standby automatic drying machine for high-toughness bamboo fiber composite recombined bamboo
By using the rotating placement frame and wiper assembly in the dryer in the dryer, the uniform drying of bamboo is achieved by using wind and hot air, which solves the uneven drying of bamboo and high energy consumption in existing dryers. The problem of improving the efficiency and effectiveness of bamboo preparation.
Patent Information
- Application Number
- CN202411487909.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the drying process of recombinant bamboo, the wind blow of long bamboo and bamboo tows causes position movement, resulting in uneven drying and reducing efficiency. The unstacked parts are too dry and lead to poor preparation results. .
A high-tough bamboo fiber composite recombinant bamboo preparation automatic dryer is designed, using a built-in support plate, rotating ring, placement frame, drying and drying components and scraping components of the drying box. The placement frame is driven to rotate at high speed through the fan, and Centrifugal forces and hot air achieve uniform drying and prevent bamboo from moving and stacking through wiper and limiting assemblies.
Improve the uniformity and efficiency of bamboo drying, prevent the remaining and stacking of bamboo surfaces, reduce energy consumption, and ensure the uniform drying effect of bamboo materials of different thicknesses.
Smart Images
Figure CN119123776A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of recombinant bamboo preparation, in particular to an automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo. Background Art
[0002] Reconstructed bamboo, also known as heavy bamboo, is a new bamboo material that is reorganized and strengthened. That is, the bamboo is processed into long strips of bamboo strips, bamboo fibers or crushed into bamboo fiber bundles, dried and impregnated with glue, and then dried to the required moisture content, and then laid in a mold and cured at high temperature and high pressure to form a profile. The reconstructed bamboo itself is reorganized and formed by bamboo fiber composite materials, and the reconstructed bamboo itself has the characteristics of high toughness. In the process of preparing the reconstructed bamboo, the moisture in the reconstructed bamboo needs to be dried by a dryer;
[0003] However, in the process of drying the recombinant bamboo in the dryer in the prior art, the bamboo material will be prepared into long strips of bamboo strips, bamboo fibers or crushed into bamboo fiber bundles during the preparation process. Since the multiple long strips of bamboo strips and fiber bundles are dried, the drying wind will blow the multiple long strips of bamboo strips and fiber bundles to move, and the movement of the multiple long strips of bamboo strips and fiber bundles will cause the bamboo materials to stack. While the stacked bamboo materials reduce the drying efficiency, the stacked bamboo materials will be unevenly dried, and the unstacked bamboo materials will be too dry, which will affect the preparation effect of the bamboo materials. Therefore, it is necessary to provide an automatic dryer for preparing high-toughness bamboo fiber composite recombinant bamboo, aiming to solve the above problems. Summary of the invention
[0004] The main purpose of the present invention is to provide an automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo, which can effectively solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an automatic drying machine for preparing high-toughness bamboo fiber composite recombinant bamboo, comprising a drying box, a support plate is fixedly connected to the inside of the drying box, a rotating ring is rotatably connected to the inside of the support plate, a placement frame is fixedly connected to the inner side of the rotating ring, a drying and drying component for multi-directional drying of bamboo to improve its drying effect is arranged inside the drying box, a scraping component for automatically reciprocatingly scraping moisture from the bamboo to improve the drying efficiency is arranged inside the drying box, and a position limiting component for limiting the position of multiple long strips of bamboo to prevent the bamboo from moving is arranged inside the placement frame.
[0006] As a further improvement of the above scheme, the drying and drying component includes a fan fixedly connected to the inside of the drying box, the output shaft of the fan is fixedly connected to a rotating shaft, the end of the rotating shaft away from the fan is fixedly connected to the placement frame, the interior of the drying box is symmetrically fixedly connected to a heating box, the interiors of the two heating boxes are fixedly connected to electric heating rods arranged in a linear array, both sides of the fan are fixedly connected to connecting pipes, the ends of the connecting pipes away from the fans are fixedly connected to the heating boxes, the two heating boxes are fixedly connected to an air duct on the sides away from each other, and the two air ducts are close to each other. The sides near the placement frame are fixedly connected with fixed pipes arranged in a linear array, the ends of the fixed pipes away from the air ducts are fixedly connected with the drying box, the interior of the placement frame is fixedly connected with placement screens arranged in a linear array, the interior of the drying box is symmetrically fixedly connected with fixed cylinders, the inner walls of the fixed cylinders are fixedly connected with compression springs 1, the ends of the compression springs 1 close to the placement frame are fixedly connected with push plates, the sides of the push plates away from the compression springs 1 are fixedly connected with push rods, the ends of the push rods away from the push plate are fixedly connected with vibration plates, and the outer sides of the vibration plates are rotatably connected with balls.
[0007] As a further improvement of the above scheme, the scraping assembly includes a fixed box fixedly connected to the outer wall of the placement frame, the fixed box is rotatably connected to a reciprocating screw inside, the reciprocating screw is fixedly connected to a rotating gear at one end close to the fan, the outer wall of the reciprocating screw is slidably connected to a moving block, the bottom of the moving block is rotatably connected to an adjusting screw, the bottom of the moving block is symmetrically fixedly connected to a limiting rod, the outer wall of the adjusting screw is threadedly connected to an adjusting screw sleeve arranged in a linear array, both sides of the adjusting screw sleeve are fixedly connected to limiting plates, the limiting plates are slidably connected to the outer wall of the limiting rod, the outer wall of the adjusting screw sleeve is fixedly connected to a wiper, the thread of the outer wall of the adjusting screw is arranged in sections, the inner wall of the drying box is fixedly connected to a fixed inner gear ring, and the rotating gear and the fixed inner gear ring are meshed with each other.
[0008] As a further improvement of the above scheme, the scraping assembly also includes a fixing groove opened inside the adjusting screw, a micro-electric pneumatic rod is fixedly connected to the inside of the fixing groove, a connecting rod is fixedly connected to the top of the telescopic shaft of the micro-electric pneumatic rod, an adjusting gear is slidably connected to the surface of the adjusting screw, both ends of the connecting rod are fixedly connected to the adjusting gear, a fixed through groove is opened on the outer wall of the placement frame, a fixed rack is fixedly connected to the inner wall of the fixed through groove, the adjusting gear and the fixed rack are meshed with each other, and a fixing opening is symmetrically opened on the outer wall of the adjusting screw, and the connecting rods are slidably connected to the inside of the fixed opening.
[0009] As a further improvement of the above scheme, the position limiting assembly includes installation grooves which are symmetrically opened inside the placement mesh plate and the placement frame, the interior of the installation grooves are fixedly connected with fixing rods, the surfaces of the fixing rods are symmetrically slidably connected with sliding sleeves, the bottoms of the sliding sleeves are rotatably connected with connecting rods, and the ends of the connecting rods away from the sliding sleeves are rotatably connected with fastening plates.
[0010] As a further improvement of the above solution, a limiting groove is provided inside the support plate, and a limiting convex strip is fixedly connected to the outer wall of the rotating ring, and the limiting convex strip is rotatably connected to the inside of the limiting groove.
[0011] As a further improvement of the above solution, a rotating through slot is provided inside the drying box, and the reciprocating screw rod slides inside the rotating through slot.
[0012] As a further improvement of the above scheme, a sliding opening is provided at the bottom of the fixed box, and the adjusting screw is slidably connected inside the sliding opening. A through opening is provided at the center of the mesh plate placement, and the adjusting screw is slidably connected inside the through opening. The surfaces of the mesh plate placement and the placement frame are provided with air holes arranged in a linear array.
[0013] As a further improvement of the above solution, the top of the inner wall of the placement frame and the bottom of the placement screen are both provided with installation openings, and the connecting rods are slidably connected inside the installation openings.
[0014] As a further improvement of the above solution, a built-in power supply is provided inside the drying box, and power is switched between the built-in power supply and an external controller, and there is an electrical connection between the external controller and the fan, the electric heating rod and the micro electric gas rod.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. The fan is started to drive the shaft to rotate, and the rotation of the shaft drives the fixed placement frame to rotate continuously at a high speed. The high-speed rotation of the placement frame can make the bamboo materials on the surface of the internal placement screens rotate synchronously at a high speed. The fan's own power drives the placement frame to rotate at a high speed, and the fan's own power can provide the function of rotating and dehydrating the bamboo materials, effectively reducing the consumption of additional energy. During the high-speed rotation of the placement frame, the limiting convex strip on the outer side of the rotating ring rotates in the limiting groove inside the support plate, which can play a stable supporting effect when the placement frame rotates at a high speed. When bamboo is placed in the placing frame, the placing frame can still maintain a stable effect when rotating at high speed under the weight of the bamboo. Centrifugal force will be generated when the placing frame rotates at high speed, and the liquid on the surface of the bamboo can be thrown out by the centrifugal force. While the liquid on the surface of the bamboo is thrown out at high speed, the electric heating rod is heated by normal temperature wind and then enters the interior of the drying box to dry the bamboo that is rotating and dehydrated at high speed. Since the placing frame is rectangular in shape, during the high-speed rotation of the placing frame, the edges and corners of the four sides of the placing frame will contact the surface of the ball during the rotation, and the placing frame The edges and corners of the four sides will push the vibration plate to move away from the drying box, and the movement of the vibration plate will push the push rod to slide inside the fixed cylinder. When the push rod slides inside the fixed cylinder, it will compress the compression spring 1. When the placement frame continues to rotate, when the edge of the placement frame hits the ball, the compression spring 1, in the absence of thrust, pushes the vibration plate and the ball to hit the outside of the placement frame again through the compression rebound force of the compression spring 1 itself. When the vibration plate and the ball continuously reciprocate and vibrate the surface of the vibration frame, the vibration force can be used to prevent the bamboo from being dried. The residual fluff on the surface of the bamboo causes the holes on the surface of the placing frame to be blocked, which can improve the dredging effect of the holes on the surface of the placing frame, and can allow hot air to continuously enter the interior of the drying box, so that the bamboo can be continuously dried by the hot air. Compared with the single normal temperature wind or single high temperature drying in the prior art, the wind with temperature can increase the air flow inside the drying box while continuously drying the bamboo, so that more bamboo can be in contact with the hot air more evenly, and the heated wind can be in contact with the bamboo more evenly, which can dry the bamboo more evenly, and effectively improve the drying efficiency and effect of the bamboo.
[0017] 2. When the placement frame rotates at high speed, the fixed box rotates synchronously with the placement frame, and the reciprocating screw inside the fixed box rotates synchronously with the placement frame. When the reciprocating screw rotates with the rotating shaft, it drives the fixed rotating gear to rotate synchronously on the teeth inside the fixed inner ring gear. Since the placement frame drives the internal reciprocating screw to rotate synchronously during the rotation process, the placement frame and the reciprocating screw can be rotated synchronously by the power of the fan itself, which can further reduce energy consumption. At the same time, when the rotating gear and the fixed inner ring gear are meshed with each other, the rotating gear can realize self-rotation, and the self-rotation of the rotating gear can drive the moving block to slide back and forth, so that the reciprocating screw can realize self-rotation, and the reciprocating screw can make the wiper realize continuous reciprocating sliding through the reciprocating screw. The meshing action between the gear and the fixed inner gear ring can avoid adding additional driving force to drive the reciprocating screw to rotate under the action of the fan power transmission, so as to reduce energy consumption. The reciprocating sliding of the moving block drives the adjusting screw and the limit rod at the bottom to slide back and forth synchronously. When the telescopic shaft of the micro-electric gas rod is extended, the fixed rack and the adjusting gear are in a meshing state, so that the adjusting screw sleeve and the wiper plate can be pressed against multiple bamboo surfaces under the action of the thread, and the water droplets and liquid on the bamboo surface are scraped off by the wiper plate. Compared with the high-temperature drying commonly used in the prior art, the water droplets and liquid on the bamboo surface are scraped off by the wiper plate, and the scraped bamboo can more effectively improve the drying effect and the drying efficiency of the bamboo.
[0018] 3. Since the thickness of the long bamboo strips required in the preparation of reconstructed bamboo is different, the micro-electric gas rod is started at a fixed time, and when the adjusting screw needs to be adjusted and rotated, the adjusting gear on the surface of the adjusting screw and the fixed rack can be quickly pushed to be in meshing state. When the adjusting screw does not need to be rotated, the micro-electric gas rod can be closed to quickly separate the adjusting gear on the surface of the adjusting screw from the fixed rack. Therefore, the adjusting screw can be quickly adjusted individually through the separation and engagement of the adjusting gear and the fixed rack, so that the position height of the wiper can be automatically adjusted according to the thickness of the bamboo. When scraping off the moisture on the surface of bamboo of different specifications, after the height adjustment of the wiper is completed, the micro-electric gas rod can be moved. The quick closing of the pneumatic rod can avoid the continuous starting of the micro-electric pneumatic rod, which can further reduce the energy consumption of the micro-electric pneumatic rod. The micro-electric pneumatic rod only needs to be started when the wiper plate needs to be adjusted. The micro-electric pneumatic rod can be closed at other times to avoid additional energy consumption, thereby facilitating the scraping of liquid and water droplets on the surface of bamboo of different thicknesses, thereby being more suitable for the preparation of bamboo of different thicknesses. The thread has a self-locking effect, thereby maintaining the position of the wiper plate after the position of the wiper plate is adjusted, thereby facilitating the scraping of liquid and water on the surface of bamboo of different thicknesses more thoroughly, and facilitating the improvement of the drying effect of bamboo of different thicknesses. The wiper plate slides back and forth on the surface of the bamboo, which also has the effect on multiple bamboo positions.
[0019] 4. The compression rebound force of the second compression spring can push the sliding sleeve to slide on the surface of the fixed rod. When the fixed rod slides, the two connecting rods can rotate. The length limit of the two connecting rods can be used to push the fastening plate to stably press and fix the two ends of multiple evenly laid bamboos through the rebound force of the second compression spring. When the wiper plate continuously resists and slides on the surface of the bamboo, the resistance force of the wiper plate on the bamboo can further increase the position limit of the bamboo, and maintain the placement stability of the bamboo. By pressing and fixing the positions of the two ends of the bamboo, the pressure on the bamboo can prevent the hot wind from blowing the bamboos into disorder when entering. By uniformly pressing the two ends of the bamboo The pressing and fixing of the two ends of the bamboo can effectively prevent the bamboo from being stacked and caused by uneven drying. Similarly, the pressing and fixing of the two ends of the bamboo can effectively prevent the bamboo from being stacked disorderly due to centrifugal force when the bamboo is rotated at high speed. When the scraper plate and the fastening plate simultaneously increase the limiting effect on bamboos of different specifications, the position stability of the bamboo can be further maintained. The pressing and fixing of the two ends of the long strips of bamboo can prevent the long strips of bamboo from moving and causing stacking, so that multiple long strips of bamboo can be more evenly laid on the upper surface of the placement mesh plate and the bottom of the inner wall of the placement frame, so that the hot air can contact more long strips of bamboo more evenly, effectively improving the drying uniformity of the bamboo. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0022] Figure 2 It is a cross-sectional view of the internal structure of the drying box of the present invention;
[0023] Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;
[0024] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at B in the middle;
[0025] Figure 5 For the present invention Figure 2 A magnified schematic diagram of the structure at C in the middle;
[0026] Figure 6 It is a cross-sectional view of the internal structure of the placement frame of the present invention;
[0027] Figure 7 It is a schematic diagram of the structure of the scraping component of the present invention;
[0028] Figure 8 It is a schematic diagram of the structure of the position limiting component of the present invention;
[0029] Fig. 9 For the present invention Figure 8 A magnified schematic diagram of the structure at D in the middle;
[0030] Fig.10 It is a schematic diagram of the bottom structure of the fixed box of the present invention;
[0031] Fig.11 It is a schematic diagram of the fixed through groove structure of the present invention;
[0032] Fig.12 It is a cross-sectional view of the internal structure of the adjusting screw of the present invention;
[0033] Fig.13 It is a cross-sectional view of the internal structure of the fixing cylinder of the present invention.
[0034] In the figure: 1. Drying box; 2. Support plate; 3. Rotating ring; 4. Placement frame;
[0035] The drying assembly includes: 501, fan; 502, rotating shaft; 503, heating box; 504, electric heating rod; 505, connecting pipe; 506, air duct; 507, fixed pipe; 508, placing screen; 509, fixed cylinder; 510, compression spring 1; 511, push plate; 512, push rod; 513, vibration plate; 514, ball bearing;
[0036] The scraping assembly includes: 601, a fixed box; 602, a reciprocating screw rod; 603, a moving block; 604, a rotating gear; 605, a fixed inner gear ring; 606, an adjusting screw rod; 607, a limiting rod; 608, an adjusting screw sleeve; 609, a limiting plate; 610, a wiper plate; 611, an adjusting gear; 612, a fixed rack; 613, a fixing groove; 614, a micro electric gas rod; 615, a connecting rod; 616, a fixing port;
[0037] The position limiting assembly includes: 701, a fixing rod; 702, a sliding sleeve; 703, a connecting rod; 704, a fastening plate; 705, a second compression spring; 8, a limiting convex strip; 9, a rotating through groove; 10, a sliding opening; 11, a through opening; 12, a mounting opening; 13, a fixed through groove; 14, a limiting groove. DETAILED DESCRIPTION
[0038] 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.
[0039] See also Figures 1 to 13 The present invention provides an embodiment: an automatic drying machine for preparing high-toughness bamboo fiber composite recombinant bamboo, comprising a drying box 1, a support plate 2 is fixedly connected inside the drying box 1, a rotating ring 3 is rotatably connected inside the support plate 2, a placement frame 4 is fixedly connected inside the rotating ring 3, a drying and drying component for drying bamboo in multiple directions to improve its drying effect is arranged inside the drying box 1, a scraping component for automatically reciprocatingly scraping moisture in the bamboo to improve the drying efficiency is arranged inside the drying box 1, and a position limiting component for limiting the position of multiple long strips of bamboo to prevent the bamboo from moving is arranged inside the placement frame 4;
[0040] The drying component includes a fan 501 fixedly connected to the inside of the drying box 1, the output shaft of the fan 501 is fixedly connected to a rotating shaft 502, the end of the rotating shaft 502 away from the fan 501 is fixedly connected to the placement frame 4, the inside of the drying box 1 is symmetrically fixedly connected to a heating box 503, the insides of the two heating boxes 503 are fixedly connected to electric heating rods 504 arranged in a linear array, both sides of the fan 501 are fixedly connected to connecting pipes 505, the ends of the connecting pipes 505 away from the fan 501 are fixedly connected to the heating boxes 503, the sides of the two heating boxes 503 away from each other are fixedly connected to an air duct 506, and the sides of the two air ducts 506 close to each other are fixedly connected to Fixed tubes 507 arranged in a linear array, one end of the fixed tubes 507 away from the air duct 506 is fixedly connected to the drying box 1, the placement frame 4 is fixedly connected to the placement screen 508 arranged in a linear array, the drying box 1 is symmetrically fixedly connected to the fixed cylinder 509, the inner wall of the fixed cylinder 509 is fixedly connected to a compression spring 1 510, the end of the compression spring 1 510 close to the placement frame 4 is fixedly connected to a push plate 511, the side of the push plate 511 away from the compression spring 1 510 is fixedly connected to a push rod 512, the end of the push rod 512 away from the push plate 511 is fixedly connected to a vibration plate 513, and the outer side of the vibration plate 513 is rotatably connected to a ball 514;
[0041] Specifically, the drying and drying component can effectively prevent the stacking of multiple long bamboo strips from shifting during rotation and hot air blowing under the centrifugal force of the swinging and hot air drying, and can better keep the position of the long bamboo strips from shifting under the action of rotation and hot air blowing drying, thereby avoiding the stacking of the long bamboo strips and making the long bamboo strips dry more evenly.
[0042] The scraping assembly includes a fixed box 601 fixedly connected to the outer wall of the placement frame 4, the fixed box 601 is internally rotatably connected with a reciprocating screw 602, one end of the reciprocating screw 602 close to the fan 501 is fixedly connected with a rotating gear 604, the outer wall of the reciprocating screw 602 is slidably connected with a moving block 603, the bottom of the moving block 603 is rotatably connected with an adjusting screw 606, the bottom of the moving block 603 is symmetrically fixedly connected with a limiting rod 607, the outer wall of the adjusting screw 606 is threadedly connected with an adjusting screw sleeve 608 arranged in a linear array, both sides of the adjusting screw sleeve 608 are fixedly connected with limiting plates 609, the limiting plates 609 are slidably connected to the outer wall of the limiting rod 607, the outer wall of the adjusting screw sleeve 608 is fixedly connected with a wiper plate 610, the thread of the outer wall of the adjusting screw 606 is arranged in sections, the inner wall of the drying box 1 is fixedly connected with a fixed inner gear ring 605, and the rotating gear 604 and the fixed inner gear ring 605 are meshed with each other;
[0043] The scraping assembly also includes a fixed groove 613 provided inside the adjusting screw 606, a micro-electric gas rod 614 is fixedly connected inside the fixed groove 613, a connecting rod 615 is fixedly connected to the top of the telescopic shaft of the micro-electric gas rod 614, an adjusting gear 611 is slidably connected to the surface of the adjusting screw 606, both ends of the connecting rod 615 are fixedly connected to the adjusting gear 611, a fixed through groove 13 is provided on the outer wall of the placement frame 4, a fixed rack 612 is fixedly connected to the inner wall of the fixed through groove 13, the adjusting gear 611 and the fixed rack 612 are meshed with each other, a fixed opening 616 is symmetrically provided on the outer wall of the adjusting screw 606, and the connecting rods 615 are slidably connected to the inside of the fixed opening 616;
[0044] The drying box 1 is provided with a built-in power supply, and the built-in power supply is connected and disconnected with the external controller, and the external controller is electrically connected with the fan 501, the electric heating rod 504 and the micro electric gas rod 614;
[0045] Specifically, the scraping force of the scraper 610 in the scraping assembly can scrape off the water droplets and liquid on the surface of the long bamboo strips, thereby further improving the drying efficiency of the long bamboo strips. When the positions of multiple scraper plates 610 are adjusted synchronously, the positions of multiple scraper plates 610 can be automatically adjusted according to the thickness of the long bamboo strips, thereby further improving the effect of scraping off water droplets and liquid on the long bamboo strips of different thicknesses.
[0046] The position limiting assembly includes mounting grooves symmetrically arranged inside the placement screen 508 and the placement frame 4, the inside of each mounting groove is fixedly connected with a fixing rod 701, the surface of each fixing rod 701 is symmetrically slidably connected with a sliding sleeve 702, the bottom of each sliding sleeve 702 is rotatably connected with a connecting rod 703, and the end of each connecting rod 703 away from the sliding sleeve 702 is rotatably connected with a fastening plate 704;
[0047] Specifically, by pressing the two ends of the long bamboo strips through the position limiting component, the long bamboo strips can be prevented from moving and causing stacking, so that multiple long bamboo strips can be more evenly laid on the upper surface of the placement mesh plate 508 and the bottom of the inner wall of the placement frame 4, so that the hot air can contact more long bamboo strips more evenly, effectively improving the drying uniformity of the bamboo.
[0048] Reference Figure 4 As shown, a limiting groove 14 is provided inside the support plate 2, and a limiting convex strip 8 is fixedly connected to the outer wall of the rotating ring 3, and the limiting convex strip 8 is rotatably connected to the inside of the limiting groove 14;
[0049] Reference Figure 5 As shown, a rotating through slot 9 is provided inside the drying box 1, and the reciprocating screw rod 602 slides inside the rotating through slot 9;
[0050] Reference Fig. 9and Fig.10 As shown, a sliding opening 10 is provided at the bottom of the fixing box 601, and the adjusting screw 606 is slidably connected inside the sliding opening 10. A through opening 11 is provided at the center of the placement screen 508, and the adjusting screw 606 is slidably connected inside the through opening 11. The surfaces of the placement screen 508 and the placement frame 4 are provided with air holes arranged in a linear array.
[0051] Reference Fig. 9 As shown, the top of the inner wall of the placement frame 4 and the bottom of the placement screen 508 are both provided with a mounting opening 12, and the connecting rod 703 is slidably connected to the inside of the mounting opening 12;
[0052] In combination with the above preferred embodiments, the working principle of the present invention is as follows:
[0053] In the initial state, the adjusting gear 611 and the fixed rack 612 are separated, the rotating gear 604 and the fixed inner gear ring 605 are meshed, the fastening plate 704 is in contact with the bottom of the placement mesh plate 508 and the inner wall of the placement frame 4, the compression spring 2 705 is not compressed, and the telescopic shaft of the micro electric gas rod 614 is in a retracted state.
[0054] When working:
[0055] The staff manually pulls the fastening plate 704 to move upward, and when the fastening plate 704 moves upward, the connecting rod 703 on the surface of the fastening plate 704 rotates under pressure, and the end of the connecting rod 703 away from the fastening plate 704 rotates and moves in the direction away from it, and when the top of the fastening plate 704 moves in the direction away from it, it pushes the sliding sleeve 702 connected to it to move synchronously on the outer surface of the fixed rod 701, and the movement of the sliding sleeve 702 compresses the compression spring 2 705 on the outer surface of the fixed rod 701, and after the fastening plate 704 moves upward to a certain position, the staff puts the long strips of bamboo on the upper surface of the placement mesh plate 508 and the bottom of the inner wall of the placement frame 4 in order, and then manually loosens the fastening plate 704, and the compression spring 2 705 is compressed and rebounds by itself. The force pushes the sliding sleeve 702 to slide on the surface of the fixed rod 701 in the direction of approaching each other, and the top end of the connecting rod 703 rotatably connected to the sliding sleeve 702 will shrink. When the top ends of the two connecting rods 703 shrink, the length of the two connecting rods 703 themselves can push the fastening plate 704 rotatably connected thereto to move downward. The downward movement of the fastening plate 704 will limit and fix the positions of the two ends of the long strips of bamboo placed on the upper surface of the placement mesh plate 508 and the bottom of the inner wall of the placement frame 4 respectively. By pressing and fixing the two ends of the long strips of bamboo, the position of the long strips of bamboo can be prevented from moving and causing stacking, so that multiple long strips of bamboo can be more evenly laid on the upper surface of the placement mesh plate 508 and the bottom of the inner wall of the placement frame 4, so that the hot air can contact more long strips of bamboo more evenly, effectively improving the drying uniformity of the bamboo.
[0056] After the position of the long strip of bamboo is limited and fixed, the staff electrically controls the fan 501, the electric heating rod 504 and the micro electric gas rod 614 to start synchronously through the controller. The start of the fan 501 causes the motor in the fan 501 to drive the fan shaft and the fan blades to rotate synchronously. The fan blades rotate rapidly to form a larger air flow. The high-speed rotation of the fan blades will drive the flow of surrounding air to form a low-pressure area. According to the principles of fluid mechanics, air will flow from the high-pressure area to the low-pressure area. This is the principle that the negative pressure area attracts the surrounding air. Due to the rotation of the fan blades and the effect of negative pressure, the surrounding air is forced to flow into the negative pressure area and enter the inside of the fan 501 through the air inlet of the fan 501. The air sucked into the fan 501 will enter the interior of the heating box 503 through the connecting pipe 505, and the electric heating rod 504 inside the heating box 503 is in the starting heating state, and the air entering the heating box 503 will be heated by the multiple electric heating rods 504, and the heated air will enter the interior of the drying box 1 from the top and bottom of the drying box 1 through the air duct 506 and the fixed pipe 507 simultaneously, and the heated air will enter the interior of the drying box 1 through the air holes opened on the surfaces of the placement frame 4 and the placement mesh plate 508 after entering the drying box 1, and in the process of continuous rotation of the placement frame 4, the edges of the four corners of the placement frame 4 push the ball 514 and the vibration plate 513 The vibrating plate 513 moves synchronously in the direction away from the placing frame 4, and the movement of the vibrating plate 513 drives the push rod 512 fixedly connected thereto to move into the interior of the fixed cylinder 509, and the sliding of the push rod 512 pushes the push plate 511 fixedly connected thereto to slide inside the fixed cylinder 509, and the sliding of the push plate 511 can compress the compression spring 1 510, and when the edges of the four corners of the placing frame 4 are away from the ball 514, the compression spring 1 510, when there is no thrust, pushes the push plate 511 to reset by the compression rebound force of the compression spring 510 itself, and the reset of the push plate 511 pushes the push rod 512 fixedly connected thereto to reset synchronously, and the reset of the push rod 512 pushes the vibrating plate 513 to reset, so that the ball One side of 514 contacts the surface of the placing frame 4 again, and the vibration force generated by the continuous reciprocating sliding of the vibration plate 513 and the ball bearing 514 hits the surface of the placing frame 4, and the vibration force hitting the placing frame 4 can make the bamboo fluff blocked inside the placing frame 4 fall off, so as to achieve the effect of clearing the holes on the surface of the placing frame 4 and effectively prevent the hot air from entering, so that the hot air can further keep entering the placing frame 4 continuously, and the bamboo inside the placing frame 4 can be dried, so as to avoid reducing the drying efficiency of the bamboo, and the heated air can be evenly blown onto the long strip of bamboo, and the continuous entry of the heated air can quickly dry the moisture in the long strip of bamboo;
[0057] The rotation of the fan shaft drives the rotating shaft 502 fixedly connected thereto to rotate synchronously and continuously, and the rotation of the rotating shaft 502 drives the placing frame 4 fixedly connected thereto to rotate synchronously, and the rotation of the placing frame 4 drives the fixed box 601 fixedly connected thereto to rotate synchronously, and the rotation of the placing frame 4 drives the placing mesh plate 508 fixed inside to rotate synchronously, and the centrifugal force generated by the rotation can be used to shake off the water droplets and liquid adhered to the surface of the long bamboo strips, so that the water droplets and liquid are separated from the long bamboo strips under the action of the centrifugal force, and while the centrifugal force shakes off the water droplets and liquid, the hot air continues to enter the drying box 1, and the long bamboo strips with the liquid and water droplets shaken off are continuously dried. The drying is performed, thereby improving the drying effect of the long strip bamboo on the basis of static drying, and the centrifugal force swinging enables all parts of the bamboo to fully contact the hot air, thereby ensuring the uniformity of the drying of the main material and avoiding incomplete local drying. The swinging and hot air entering at the same time greatly improve the drying efficiency and shorten the drying time. After the positions of the two ends of the plurality of long strip bamboo are limited by the fastening plate 704, the long strip bamboo can be effectively prevented from moving and stacking under the centrifugal force of the swinging and the hot air drying under the condition of rotation and hot air blowing, and the position of the long strip bamboo can be kept fixed under the action of rotation and hot air blowing drying, thereby avoiding the stacking of the long strip bamboo and making the drying of the long strip bamboo more uniform.
[0058] At the same time, after the position of the long strip of bamboo is limited and fixed, the staff electrically controls the micro-electric gas rod 614 to start through the controller, and the telescopic shaft of the micro-electric gas rod 614 pushes the connecting rod 615 fixedly connected to it to slide up, and the sliding of the connecting rod 615 drives the adjusting gear 611 fixedly connected to it to slide up, so that the adjusting gear 611 slides up to be in a meshing state with the fixed rack 612, and when the placement frame 4 rotates, it drives the fixed box 601 fixedly connected to it to rotate synchronously, and the rotation of the fixed box 601 drives the reciprocating screw 602 connected to the internal rotation to revolve around the center of the placement frame 4, and the rotating gear 604 and the fixed inner gear ring 605 are meshed with each other, so that the reciprocating screw 602 rotates while driving the fixed rack 612. The rotating gear 604 connected to the fixed position rotates, and the rotating gear 604 meshes with the fixed inner gear ring 605 when rotating. When the rotating gear 604 rotates, the rotating gear 604 rotates on its own. The self-rotation of the rotating gear 604 drives the reciprocating screw 602 fixedly connected to it to rotate. The self-rotation of the reciprocating screw 602 can make the moving block 603 on the surface slide back and forth. The reciprocating sliding of the moving block 603 can drive the adjusting screw 606 connected to it for rotation and the two limit rods 607 fixedly connected to it to slide back and forth synchronously. At this time, the adjusting gear 611 is in a meshing state with the fixed rack 612. In the process of the reciprocating sliding of the adjusting screw 606, the adjusting gear 611 sliding on the surface of the adjusting screw 606 reciprocates. The adjusting gear 611 is caused to rotate by sliding on the surface of the fixed rack 612, and the teeth are meshed with each other, so that the adjusting gear 611 rotates, and the rotation of the adjusting gear 611 drives the adjusting screw 606 sliding with it to rotate, and when the adjusting screw 606 rotates, the segmented threads provided on the surface can make the multiple adjusting screw sleeves 608 slide downward synchronously, and the downward movement of the adjusting screw sleeves 608 drives the limit plate 609 and the wiper plate 610 fixedly connected thereto to slide downward synchronously, so that the bottoms of the multiple wiper plates 610 are in contact with the multiple long strips of bamboo, and then the controller automatically electrically controls the telescopic shaft of the micro electric gas rod 614 to retract, and the telescopic shaft of the micro electric gas rod 614 drives the connecting rod 615 fixedly connected thereto to slide downward. The connecting rod 615 slides downward, and the downward movement of the connecting rod 615 drives the adjusting gear 611 fixedly connected thereto to slide downward, so that the adjusting gear 611 is separated from the fixed rack 612, and the thread has a self-locking effect, so that the position of the wiper plate 610 can be kept unchanged, and the wiper plate 610 slides back and forth on the surfaces of the plurality of long strips of bamboo, so that the water droplets and liquid on the surface of the long strips of bamboo can be scraped off by the scraping force of the wiper plate 610, so that the drying efficiency of the long strips of bamboo can be further improved, and when the positions of the plurality of wiper plates 610 are adjusted synchronously, the positions of the plurality of wiper plates 610 can also be automatically adjusted according to the thickness of the long strips of bamboo, so as to further improve the effect of scraping off water droplets and liquid on the long strips of bamboo of different thicknesses;
[0059] While the hot air enters to dry the long bamboo strips with both ends pressed, the centrifugal force generated by the high-speed rotation of more long bamboo strips can throw out the water drops and liquid on the long bamboo strips. At the same time, while the long bamboo strips are rotated at a high speed, the water drops and liquid on the surface of the long bamboo strips are scraped back and forth to separate the liquid in the bamboo strips from the bamboo strips, thereby further improving the drying effect and drying efficiency of the bamboo strips. In addition, by pressing both ends of the long bamboo strips, the long bamboo strips can be prevented from moving and stacking, thereby effectively improving the drying uniformity of the bamboo strips.
[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo, comprising a drying box (1), characterized in that: The interior of the drying box (1) is fixedly connected to a support plate (2), the interior of the support plate (2) is rotatably connected to a rotating ring (3), the inner side of the rotating ring (3) is fixedly connected to a placement frame (4), the interior of the drying box (1) is provided with a drying and drying component for drying bamboo materials in multiple directions to improve the drying effect, the interior of the drying box (1) is provided with a scraping component for automatically scraping off moisture in the bamboo materials to improve the drying efficiency, and the interior of the placement frame (4) is provided with a position limiting component for limiting the position of a plurality of long strips of bamboo materials to prevent the bamboo materials from moving.
2. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 1, characterized in that: The drying component comprises a fan (501) fixedly connected to the interior of the drying box (1); the output shaft of the fan (501) is fixedly connected to a rotating shaft (502); the end of the rotating shaft (502) away from the fan (501) is fixedly connected to the placement frame (4); the interior of the drying box (1) is symmetrically fixedly connected to a heating box (503); the interiors of the two heating boxes (503) are fixedly connected to electric heating rods (504) arranged in a linear array; both sides of the fan (501) are fixedly connected to connecting pipes (505); the ends of the connecting pipes (505) away from the fan (501) are fixedly connected to the heating boxes (503); the sides of the two heating boxes (503) away from each other are fixedly connected to an air duct (506); the sides of the two air ducts (506) close to each other are fixedly connected to a heating rod (504) arranged in a linear array; The fixed tubes (507) are arranged in a linear array, and one end of the fixed tubes (507) away from the air duct (506) is fixedly connected to the drying box (1); the placement frame (4) is fixedly connected to the placement screen (508) arranged in a linear array; the drying box (1) is symmetrically fixedly connected to the inside of the fixed cylinder (509); the inner wall of the fixed cylinder (509) is fixedly connected to a compression spring 1 (510); the end of the compression spring 1 (510) close to the placement frame (4) is fixedly connected to a push plate (511); the side of the push plate (511) away from the compression spring 1 (510) is fixedly connected to a push rod (512); the end of the push rod (512) away from the push plate (511) is fixedly connected to a vibration plate (513); the outer side of the vibration plate (513) is rotatably connected to a ball (514).
3. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 2, characterized in that: The scraping assembly comprises a fixed box (601) fixedly connected to the outer wall of the placement frame (4); a reciprocating screw (602) is rotatably connected inside the fixed box (601); one end of the reciprocating screw (602) close to the fan (501) is fixedly connected to a rotating gear (604); a moving block (603) is slidably connected to the outer wall of the reciprocating screw (602); an adjusting screw (606) is rotatably connected to the bottom of the moving block (603); a limiting rod (607) is symmetrically fixedly connected to the bottom of the moving block (603); and the adjusting screw (60 The outer wall of the drying box (1) is threadedly connected to an adjusting screw sleeve (608) arranged in a linear array, both sides of the adjusting screw sleeve (608) are fixedly connected to a limit plate (609), and the limit plate (609) is slidably connected to the outer wall of the limit rod (607), the outer wall of the adjusting screw sleeve (608) is fixedly connected to a wiper plate (610), the thread of the outer wall of the adjusting screw rod (606) is arranged in sections, and the inner wall of the drying box (1) is fixedly connected to a fixed inner gear ring (605), and the rotating gear (604) and the fixed inner gear ring (605) are meshed with each other.
4. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 3, characterized in that: The scraping assembly also includes a fixing groove (613) provided inside the adjusting screw (606), a micro electric pneumatic rod (614) being fixedly connected inside the fixing groove (613), a connecting rod (615) being fixedly connected to the top of the telescopic shaft of the micro electric pneumatic rod (614), an adjusting gear (611) being slidably connected to the surface of the adjusting screw (606), both ends of the connecting rod (615) being fixedly connected to the adjusting gear (611), a fixing through groove (13) being provided on the outer wall of the placing frame (4), a fixing rack (612) being fixedly connected to the inner wall of the fixing through groove (13), the adjusting gear (611) and the fixing rack (612) being meshed with each other, a fixing opening (616) being symmetrically provided on the outer wall of the adjusting screw (606), and the connecting rods (615) being slidably connected to the inside of the fixing opening (616).
5. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 2, characterized in that: The position limiting assembly comprises mounting grooves which are symmetrically arranged inside the placement screen (508) and the placement frame (4), the interior of each mounting groove is fixedly connected with a fixing rod (701), the surface of each fixing rod (701) is symmetrically slidably connected with a sliding sleeve (702), the bottom of each sliding sleeve (702) is rotatably connected with a connecting rod (703), and one end of each connecting rod (703) away from the sliding sleeve (702) is rotatably connected with a fastening plate (704).
6. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 1, characterized in that: A limiting groove (14) is provided inside the support plate (2), and a limiting convex strip (8) is fixedly connected to the outer wall of the rotating ring (3), and the limiting convex strip (8) is rotatably connected to the inside of the limiting groove (14).
7. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 3, characterized in that: A rotating through slot (9) is provided inside the drying box (1), and the reciprocating screw rod (602) slides inside the rotating through slot (9).
8. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 4, characterized in that: The bottom of the fixed box (601) is provided with a sliding opening (10), the adjusting screw (606) is slidably connected inside the sliding opening (10), the center of the placement mesh plate (508) is provided with a through opening (11), the adjusting screw (606) is slidably connected inside the through opening (11), and the surfaces of the placement mesh plate (508) and the placement frame (4) are provided with air holes arranged in a linear array.
9. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 5, characterized in that: The top of the inner wall of the placement frame (4) and the bottom of the placement screen (508) are both provided with installation openings (12), and the connecting rods (703) are slidably connected inside the installation openings (12).
10. The automatic drying machine for preparing high-tenacity bamboo fiber composite recombinant bamboo according to claim 4, characterized in that: The drying box (1) is provided with a built-in power supply, and the built-in power supply is connected to and disconnected from an external controller, and the external controller is electrically connected to the fan (501), the electric heating rod (504) and the micro electric gas rod (614).