A bamboo product processing production line
By designing the feeding, picking, bamboo breaking and collecting mechanisms of the bamboo product processing production line, the problem of increased cutter resistance and resource waste caused by the inner nodes of bamboo was solved, the uniformity and efficiency of bamboo strip cutting were improved, resource waste was reduced, and economic benefits were improved.
Patent Information
- Application Number
- CN202410490644.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2044-04-23
AI Technical Summary
During the process of cutting bamboo into strips, the inner nodes of the bamboo increase the resistance of the cutter, resulting in high energy consumption and affecting the efficiency of cutting. In addition, directly crushing and removing the inner nodes of the bamboo causes waste of resources.
A bamboo product processing production line is designed, including a feeding mechanism, a picking mechanism, a bamboo breaking mechanism and a material collecting mechanism. The inner nodes of the bamboo are removed by a node digging component, the bamboo is cut into bamboo strips by a slitting component, the inner nodes are removed by a node removing component, and the bamboo strips are cut by a cutting component, ensuring that the bamboo moves along the coaxial centerline, reducing resistance and collecting the inner nodes.
It improves the uniformity and efficiency of bamboo strip cutting, reduces resource waste, increases the economic benefits of the enterprise, and ensures the efficiency of bamboo strip cutting and collection.
Smart Images
Figure CN118456581B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of bamboo product processing, in particular to a bamboo product processing production line. Background Art
[0002] Bamboo grows fast and has a large coverage rate in my country. It is used to make various durable daily necessities and building materials. The products made are sturdy and durable, with unique and beautiful appearance. They are popular among the public and have a wide range of applications. During the processing of bamboo, it often needs to be cut into strips first as raw materials for subsequent processing, and the inner nodes of bamboo can also be used as materials for bamboo products.
[0003] Patent document with application number 2020110747774 discloses a device for adjusting bamboo strips with multiple functions, including a mounting base plate, a transmission mechanism, a correction mechanism, a strip cutting mechanism, a thickness adaptation mechanism and a length adjustment mechanism. The transmission mechanism is slidably installed in a groove provided on the mounting base plate, the correction mechanism is fixedly installed on the transmission mechanism, the strip cutting mechanism is fixedly installed on the mounting base plate, the thickness adaptation mechanism is fixedly installed on the mounting base plate, and the length adjustment mechanism is fixedly installed on the mounting base plate.
[0004] However, in actual use, the inventors found that when cutting bamboo into strips, the inner nodes of the bamboo would increase the resistance of the cutter, consume more energy, and affect the efficiency of cutting the bamboo strips. Directly crushing and removing the inner nodes of the bamboo would cause a waste of resources. Summary of the Invention
[0005] The purpose of the present invention is to address the shortcomings of the existing technology. By setting up a bamboo product processing production line, the bamboo of different thicknesses and specifications can be processed, the uniformity of the bamboo strips is good, the complete bamboo inner nodes are removed before cutting the strips, the cutting resistance is reduced, the bamboo can be quickly cut, and the waste of resources is reduced, thereby solving the technical problem that the bamboo inner nodes increase the resistance of the cutter, consume more energy, and affect the bamboo strip cutting efficiency, while the direct crushing and removal of the bamboo inner nodes causes waste of resources.
[0006] In response to the above technical problems, the technical solutions adopted are as follows:
[0007] A bamboo product processing production line comprises a feeding mechanism arranged on a frame, a picking mechanism arranged on the frame, a bamboo breaking mechanism arranged on the picking mechanism, and a material receiving mechanism arranged on the frame;
[0008] The bamboo breaking mechanism includes a digging assembly provided on the picking mechanism and used to separate the inner nodes of the bamboo, a cutting assembly provided on the digging assembly and used to cut the bamboo into bamboo strips, a removing assembly provided on the digging assembly and used to remove the inner nodes of the bamboo, and a cutting assembly provided on the digging assembly and used to cut the bamboo strips;
[0009] The feeding mechanism sequentially transports the bamboo to a position coaxial with the picking mechanism; the picking mechanism grabs bamboos of different specifications and intermittently pushes the bamboo forward horizontally; the node digging component first sequentially cuts off the complete inner nodes of the bamboo and polishes the incisions; the cutting component then cuts the bamboo into several groups of bamboo strips; in the process of cutting the bamboo strips, the node taking component takes out the complete inner nodes of the bamboo and arranges the materials; the cutting component supports and cuts the bamboo strips in time; the collecting mechanism collects bamboo strips of different specifications; first takes out the complete inner nodes of the bamboo, and then cuts the bamboo into bamboo strips.
[0010] Preferably, the picking mechanism comprises a clamping assembly provided on the frame and a supporting assembly provided on the frame and coaxial with the clamping assembly;
[0011] The cam is an axially traversable plate, and the cam is actuated by a plurality of means for traversing the cam, wherein the plurality of means for traversing the cam are engaged with the cam and the plurality of means for traversing the cam are engaged with the cam.
[0012] Preferably, the supporting assembly includes a static plate arranged on the frame, a second through hole arranged on the static plate and coaxial with the first through hole, several groups of second sliding holes opened on the static plate along the circumferential direction of the second through hole, a second transmission block slidingly arranged inside the second sliding hole, a second sliding rod arranged on the second transmission block and one end of which passes through the second through hole, a second splint arranged at the end of the second sliding rod, a ball arranged on the second splint, a second extension rod arranged on the second transmission block, a second gear ring rotatably arranged on the static plate, an arc-shaped hole opened on the second gear ring and used to drive the second extension rod, a second gear rotatably arranged on the static plate and used to drive the second gear ring, a third stepping motor arranged on the static plate and used to drive the second gear, and a support roller arranged on the frame and used to support the bamboo.
[0013] Preferably, the digging assembly includes an L-shaped bracket arranged on the static plate, a center rod rotatably arranged on the L-shaped bracket and coaxially arranged with the second through hole, a fourth stepper motor arranged on the L-shaped bracket and used to drive the center rod to rotate, several groups of limit grooves provided on the outer wall of the center rod, a diagonal support rod hingedly provided at the end of the limit groove, a second elastic member provided between the diagonal support rod and the limit groove, a digging rod hingedly provided at the end of the diagonal support rod, a limit rod provided at one end of the digging rod, a first strip hole provided on the diagonal support rod for the limit rod to pass through, a limit block provided at the lower end of the limit rod and slidingly engaged with the inner wall of the limit groove, a cutter head provided at the other end of the digging rod, and several groups of grinding discs provided on the digging rod.
[0014] Preferably, the slitting assembly includes a first hydraulic component arranged on the limiting rod through a mounting plate, a strip board arranged at the output end of the first hydraulic component and passing through a first strip hole, a bamboo breaking knife arranged on the strip board, a resisting column arranged on the strip board and used to drive the cut bamboo strips to diffuse outward, and a second strip hole opened on the digging rod and used to accommodate the strip board, and one end of the first strip hole is connected to the second strip hole.
[0015] Preferably, the section removal assembly includes a second hydraulic component embedded in the end of the center rod, a push rod arranged at the output end of the second hydraulic component, a U-shaped frame arranged at the end of the push rod, an extension rod arranged between the inner walls of the U-shaped frame and rotated by a rotating shaft, a vacuum suction cup arranged at the end of the extension rod, and a fifth stepper motor arranged on the U-shaped frame and used to drive the extension rod.
[0016] Preferably, the cutting assembly includes a hanging groove provided on the L-shaped bracket, a hanging block slidingly fitted inside the hanging groove, a hanging rod arranged on the hanging block, an outer ring arranged at the lower end of the hanging rod and used to gather the bamboo strips, several groups of partitions arranged on the inner wall of the outer ring, an inner ring arranged between the ends of the partitions and used to gather the diagonal support rods, a third hydraulic component arranged on the L-shaped bracket and used to drive the hanging block to move, a third gear ring rotatably arranged on the outer ring, a cutter arranged on the inner wall of the third gear ring, a sixth stepper motor arranged on the hanging rod through an L-shaped ear plate, a third gear arranged on the output shaft of the sixth stepper motor and used to drive the third gear ring, and an infrared sensor embedded in the inner wall of the limit groove and used to identify the position of the limit block.
[0017] Preferably, the material receiving mechanism includes a bottom frame arranged on the frame, a bottom box slidably arranged on the bottom frame, two groups of first material receiving boxes opened in the bottom box and used to collect bamboo strips, two groups of second material receiving boxes opened in the bottom box and used to collect bamboo inner nodes, a rack arranged at the bottom of the bottom box, a seventh stepper motor arranged on the bottom frame, a fourth gear arranged on the output shaft of the seventh stepper motor and used to drive the rack, and a third material receiving box arranged on the frame and used to collect bamboo tips.
[0018] Preferably, the feeding mechanism includes a conveying frame arranged on the frame, a conveyor belt arranged on the conveying frame, several groups of support seats arranged on the conveyor belt and used to place bamboo, a placement groove arranged on the support seat, an alignment plate arranged on the conveying frame and used to align the ends of the bamboo, and a clamping assembly arranged on the support seat and used to support bamboo of different specifications coaxially with the first through hole.
[0019] Preferably, the clamping assembly includes three groups of inner cavities arranged inside the support seat, a clamping rod that passes through and slides on the inner wall of the inner cavity and whose end extends to the inside of the placement groove, a clamping strip arranged at the end of the clamping rod, a third elastic member arranged between the clamping strip and the inner wall of the placement groove, an eccentric wheel arranged inside the inner cavity and used to drive the clamping rod through the rotation of the shaft rod, and an eighth stepper motor arranged inside the inner cavity and used to drive the shaft rod. One end of the shaft rod passes through the outside of the support seat and works synchronously through the transmission method of belt and pulley.
[0020] Beneficial effects of the present invention:
[0021] (1) The present invention cooperates with the bamboo breaking mechanism and the picking mechanism. On the one hand, the invention can process bamboos of different thicknesses and specifications, and the clamping effect is stable, which ensures that the bamboo moves along the coaxial center line during the cutting process, ensures the uniformity of the bamboo strips, and improves the efficiency of the bamboo strips. On the other hand, before the bamboo strips are cut, the complete bamboo inner nodes are first taken out for collection and reuse, which reduces the resistance of the bamboo strips, can quickly cut the bamboo, reduce resource waste, and increase the economic benefits of the enterprise.
[0022] (2) The present invention cooperates with the slitting assembly and the sectioning assembly, which, on the one hand, can automatically slit and unfold the bamboo strips, expand the distance between two adjacent bamboo strips, avoid the bamboo cutting knife being stuck by the bamboo strips, and improve the efficiency of slitting the bamboo strips; on the other hand, when the bamboo cutting knife is put away, it is convenient for the sectioning rod to revolve along the inner wall of the bamboo to cut off the inner section, avoiding the bamboo cutting knife from interfering with the work of the sectioning rod; and after the bamboo cutting knife is reset outward, it is convenient for the vacuum suction cup to suck out the cut bamboo inner section to the position where the bamboo strips are unfolded, avoiding the strips and the bamboo cutting knife from hindering the movement of the bamboo inner section;
[0023] (3) The cutting assembly provided in the present invention can, on the one hand, guide and gather the unfolded bamboo strips so that the bamboo strips can fall accurately into the first receiving box, and can cut the bamboo strips in time to achieve the classification and collection of bamboo strips of different thicknesses, thus avoiding the trouble of sorting the bamboo strips later; on the other hand, it can gather the diagonal support rods, making it convenient for the digging rods to be inserted into the bamboo, thus ensuring that the digging assembly can start to work smoothly. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in 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 paying any creative work.
[0025] Figure 1 This is a structural diagram of a bamboo product processing production line.
[0026] Figure 2 It is a structural diagram of the feeding mechanism.
[0027] Figure 3 Schematic diagram of the structure of the clamping assembly.
[0028] Figure 4 It is a structural diagram of the picking mechanism.
[0029] Figure 5 Schematic diagram of the structure of the clamping component.
[0030] Figure 6 Schematic diagram of the transmission working for the gripping assembly.
[0031] Figure 7 Schematic diagram of the structure of the support component.
[0032] Figure 8 Schematic diagram of the transmission working for the support assembly.
[0033] Figure 9 It is a structural diagram of the bamboo-breaking mechanism.
[0034] Figure 10 It is a structural diagram of the digging section component.
[0035] Figure 11 Schematic diagram of the structure of the cutting component.
[0036] Figure 12 It is a structural diagram of the section taking component.
[0037] Figure 13 Schematic diagram of the structure of the cutting component.
[0038] Figure 14 It is a structural diagram of the material receiving mechanism.
[0039] Figure 15 It is a structural diagram of the base box and rack.
[0040] Figure 16 This is a structural diagram of the alignment plate in Example 2. DETAILED DESCRIPTION
[0041] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.
[0042] Example 1
[0043] like Figure 1-15 As shown, a bamboo product processing production line includes a feeding mechanism 2 provided on a frame 1, a picking mechanism 3 provided on the frame 1, a bamboo breaking mechanism 4 provided on the picking mechanism 3, and a material receiving mechanism 5 provided on the frame 1;
[0044] The bamboo breaking mechanism 4 includes a node digging component 41 provided on the picking mechanism 3 and used to separate the inner nodes of the bamboo, a cutting component 42 provided on the node digging component 41 and used to cut the bamboo into bamboo strips, a node removing component 43 provided on the node digging component 41 and used to remove the inner nodes of the bamboo, and a cutting component 44 provided on the node digging component 41 and used to cut the bamboo strips.
[0045] The feeding mechanism 2 transports the bamboo to a position coaxial with the picking mechanism 3 in turn. The picking mechanism 3 grabs bamboos of different specifications and pushes the bamboo forward horizontally intermittently. The digging component 41 first cuts off the complete inner nodes of the bamboo in turn and grinds the incisions. The cutting component 42 then cuts the bamboo into several groups of bamboo strips. In the process of cutting the bamboo strips, the node removal component 43 takes out the complete inner nodes of the bamboo and discharges them. The cutting component 44 supports and cuts the bamboo strips in time. The collecting mechanism 5 collects bamboo strips of different specifications; first takes out the complete inner nodes of the bamboo, and then cuts the bamboo into bamboo strips.
[0046] It is worth mentioning that a normal bamboo is thicker at the root and thinner at the tip, and the picking mechanism 3 can grab bamboos of different thicknesses and specifications.
[0047] In this embodiment, by cooperating with the bamboo breaking mechanism 4 and the picking mechanism 3, on the one hand, bamboos of different thicknesses can be processed, the clamping effect is stable, and the bamboo is ensured to move along the coaxial center line during the cutting process, thereby ensuring the uniformity of the bamboo strips and improving the efficiency of the bamboo cutting; on the other hand, before cutting the bamboo strips, the complete inner sections of the bamboo are taken out for collection and reuse, which reduces the resistance of the bamboo cutting, can quickly cut the bamboo, reduce resource waste, and increase the economic benefits of the enterprise.
[0048] In detail, the feeding mechanism 2 transports the bamboo to a position coaxial with the picking mechanism 3 in turn, the clamping assembly 31 grabs the bamboo and inserts it into the supporting assembly 32, and the clamping assembly 31 drives the bamboo to advance intermittently on the supporting assembly 32 to ensure that the bamboo is horizontal and on the coaxial center line. In the process of the bamboo advancing intermittently, the digging assembly 41 first cuts off the complete inner nodes of the bamboo in turn and grinds the incisions. The cutting assembly 42 then cuts the bamboo into several groups of bamboo strips. In the process of cutting the bamboo strips, the node removal assembly 43 takes out the complete inner nodes of the bamboo and drops them into the two second material receiving boxes 54 according to different specifications. The cutting assembly 44 supports and cuts the bamboo strips in time, and bamboo strips of different thicknesses fall into the two first material receiving boxes 53 respectively. Finally, the bamboo tip that the clamping assembly 31 cannot clamp, the node removal assembly 43 pushes the bamboo tip off the supporting assembly 32, and the bamboo tip falls into the third material receiving box 58, thereby completing the entire bamboo processing process.
[0049] Further, if Figure 1-5 As shown, the feeding mechanism 2 includes a conveying frame 21 provided on the frame 1, a conveyor belt 22 provided on the conveying frame 21, a plurality of support seats 23 provided on the conveyor belt 22 and used for placing bamboos, a placement groove 24 provided on the support seat 23, and a clamping assembly 25 provided on the support seat 23 and used to support bamboos of different specifications and coaxial with the first through hole 313;
[0050] The clamping assembly 25 includes three groups of inner cavities 251 arranged inside the support seat 23, a clamping rod 252 that passes through and is slidably arranged on the inner wall of the inner cavity 251 and whose end extends to the inside of the placement groove 24, a clamping strip 253 arranged at the end of the clamping rod 252, a third elastic member 254 arranged between the clamping strip 253 and the inner wall of the placement groove 24, an eccentric wheel 256 arranged inside the inner cavity 251 and used to drive the clamping rod 252 through a shaft 255, and an eighth stepper motor 257 arranged inside the inner cavity 251 and used to drive the shaft 255. One end of the shaft 255 passes through the outside of the support seat 23 and works synchronously through the transmission method of belt and pulley.
[0051] In this embodiment, the feeding mechanism 2 is provided to sequentially convey the bamboos to a position coaxial with the picking mechanism 3 , making it convenient for the clamping assembly 31 to grab the bamboos.
[0052] In detail, bamboos of different thicknesses are placed on the clamping assembly 25 of the support base 23 in sequence, and the roots of the bamboos are uniformly directed towards the clamping assembly 31. Then, the eighth stepper motor 257 drives the shaft 255 to rotate, and the shaft 255 drives the remaining shafts 255 to work synchronously through the transmission method of the belt and pulley, so that the shaft 255 drives the clamping rod 252 to move inward through the eccentric wheel 256, so that the three clamping strips 253 clamp and fix the bamboo, and ensure that the axis of the bamboo is on the same horizontal plane. Finally, the conveyor belt 22 transports the bamboo to the position of the coaxial centerline of the clamping assembly 31 in sequence. After the clamping assembly 31 clamps the bamboo, the eighth stepper motor 257 drives the shaft 255 to reset with the eccentric wheel 256, and the clamping strip 253 moves outward under the drive of the third elastic member 254 to reset, so that it is convenient for reuse.
[0053] Further, if Figure 1-2 and Figure 4-9 As shown, the picking mechanism 3 includes a clamping assembly 31 provided on the frame 1 and a supporting assembly 32 provided on the frame 1 and coaxial with the clamping assembly 31;
[0054] The clamping assembly 31 includes a screw rod provided on the frame 1, a moving block 311 threadedly provided on the screw rod, a movable plate 312 provided on the movable block 311, a first through hole 313 provided on the movable plate 312, a plurality of first sliding holes 314 provided on the movable plate 312 along the circumferential direction of the first through hole 313, a first transmission block 315 slidingly provided inside the first sliding hole 314, a first sliding rod 316 provided on the first transmission block 315 and having one end passing through the first through hole 313, a first clamping plate 317 provided at the end of the first sliding rod 316, and a first clamping plate 318 provided at the first clamping plate 319. The first elastic member between the first transmission block 315 and the end of the first sliding hole 314, a first extension rod 318 provided on the first transmission block 315, a first gear ring 319 rotatably provided on the movable plate 312, a plurality of triangular wedges 3191 provided on the inner wall of the first gear ring 319 and used to drive the first extension rod 318, a first gear 3192 rotatably provided on the movable plate 312 and used to drive the first gear ring 319, a first stepper motor provided on the movable plate 312 and used to drive the first gear 3192, and a second stepper motor provided on the frame 1 and used to drive the lead screw;
[0055] The support assembly 32 includes a static plate 321 provided on the frame 1, a second through hole 322 provided on the static plate 321 and coaxial with the first through hole 313, a plurality of second sliding holes 323 provided on the static plate 321 along the circumferential direction of the second through hole 322, a second transmission block 324 slidingly provided inside the second sliding hole 323, a second sliding rod 325 provided on the second transmission block 324 and having one end extending through the second through hole 322, a second clamping plate 326 provided at the end of the second sliding rod 325, and a plurality of second sliding holes 323 provided on the static plate 321 along the circumferential direction of the second through hole 322. The ball on the second splint 326, the second extension rod 327 arranged on the second transmission block 324, the second gear ring 328 rotatably arranged on the static plate 321, the arc-shaped hole 329 opened on the second gear ring 328 and used to drive the second extension rod 327, the second gear 3291 rotatably arranged on the static plate 321 and used to drive the second gear ring 328, the third stepping motor arranged on the static plate 321 and used to drive the second gear 3291, and the support roller 3292 arranged on the frame 1 and used to support the bamboo.
[0056] It should be noted that during the bamboo strip cutting process, as the bamboo becomes thinner, the third stepper motor gradually drives the second clamping plate 326 to tighten through the second gear 3291 and the arc-shaped hole 329 on the second gear ring 328 to clamp and support the bamboo, ensuring that the bamboo is always on the axis of the second through hole 322. The ball bearing on the second clamping plate 326 facilitates the advancement of the bamboo. In other words, the second clamping plate 326 can clamp and support the bamboo without affecting the bamboo's advancement.
[0057] It is worth mentioning that the support roller 3292 can support the bamboo and prevent the bamboo from being placed on the frame 1 and causing wear.
[0058] In this embodiment, by cooperating with the clamping assembly 31 and the supporting assembly 32, bamboos of different thicknesses can be clamped, and the bamboos are always on the coaxial centerline during the forward movement, which facilitates the operation of the bamboo breaking mechanism 4.
[0059] In detail, after the conveyor belt 22 transports the bamboo to the coaxial centerline position of the clamping assembly 31, the second stepper motor drives the screw rod through the moving block 311 to move the movable plate 312 horizontally toward the bamboo, so that the root of the bamboo passes through the first through hole 313 of the movable plate 312. Then, the first stepper motor drives the first gear 3192 to rotate with the first gear ring 319, and the first gear ring 319 drives the first extension rod 318 through the triangular wedge block 3191. The first transmission block 315 moves, so that the first transmission block 315 drives the first clamping plate 317 to move inward through the first sliding rod 316, so that the first clamping plate 317 clamps the bamboo root and makes the bamboo root be located on the axis line of the first through hole 313. Then, the second stepping motor drives the screw rod to move the movable plate 312 in the opposite direction, so that the first clamping plate 317 moves with the bamboo root into the second through hole 322 of the static plate 321. The third stepping motor drives the second gear 3291 to rotate with the second gear ring 328. The second gear ring 328 drives the second extension rod 327 to move with the second transmission block 324 through the arc hole 329, so that the second transmission block 324 drives the second clamping plate 324 through the second sliding rod 325. 6 clamps and supports the root of the bamboo and makes the root of the bamboo be located on the axis line of the second through hole 322. Then, the first stepper motor drives the first gear 3192 to rotate in the opposite direction with the first gear ring 319. The first clamping plate 317 releases the bamboo under the drive of the first elastic member. The second stepper motor drives the movable plate 312 to reset through the screw. Then, the first stepper motor drives the first clamping plate 317 to clamp the bamboo again through the first gear 3192. The second stepper motor drives the movable plate 312 to move back and forth toward the static plate 321 through the screw, so that the first clamping plate 317 intermittently drives the bamboo to advance along the ball bearing on the second clamping plate 326 until the first clamping plate 317 can no longer clamp the tip of the bamboo, thereby facilitating the operation of the bamboo breaking mechanism 4.
[0060] Further, if Figure 1-2 and Figure 7-12As shown, the digging assembly 41 includes an L-shaped bracket 411 arranged on the static plate 321, a center rod 412 rotatably arranged on the L-shaped bracket 411 and coaxially arranged with the second through hole 322, a fourth stepper motor arranged on the L-shaped bracket 411 and used to drive the center rod 412 to rotate, a plurality of groups of limiting grooves 413 opened on the outer wall of the center rod 412, an oblique support rod 414 hingedly arranged at the end of the limiting groove 413, and a support rod 414 provided between the oblique support rod 414 and the limiting groove. A second elastic member 415 between the grooves 413, a digging rod 416 hingedly arranged at the end of the digging rod 414, a limiting rod 417 arranged at one end of the digging rod 416, a first strip hole opened on the diagonal support rod 414 for the limiting rod 417 to pass through, a limiting block 418 arranged at the lower end of the limiting rod 417 and slidingly engaged with the inner wall of the limiting groove 413, a cutting head 419 arranged at the other end of the digging rod 416 and several groups of grinding discs arranged on the digging rod 416.
[0061] It should be noted that the fourth stepper motor drives the center rod 412 to rotate a specified number of times to ensure that the four digging rods 416 can be reset to their original positions after cutting off and polishing the inner nodes of the bamboo, ensuring that the working position of the node removal component 43 will not change, and ensuring that the node removal component 43 can smoothly remove the inner nodes of the bamboo and discharge them.
[0062] In this embodiment, the node digging component 41 is provided, which can automatically cut off the inner nodes of the bamboo in sequence, and grind the incisions to remove the burrs on the inner wall of the bamboo slats. The burrs will not hurt the hands during the process of carrying the bamboo slats, and each node position on the inner wall of the bamboo slats is polished one by one to avoid re-positioning at a later time, thereby achieving high work efficiency.
[0063] In detail, first, the third hydraulic component 446 of the cutting assembly 44 drives the hanging block 441 with the inner ring 445 to move along the central rod 412, so that the inner ring 445 retracts the diagonal support rod 414, and the digging rod 416 gathers toward the center. Then, the clamping assembly 31 drives the bamboo to advance intermittently, so that the digging rod 416 is inserted into the interior of the bamboo. The third hydraulic component 446 drives the hanging block 441 with the inner ring 445 to reset. The diagonal support rod 414 is driven outward by the second elastic component 415, so that the digging rod 416 is close to the inner wall of the bamboo. The bamboo continues to advance, so that the cutter head 419 at the end of the digging rod 416 penetrates the inner node of the bamboo. At this time, the bamboo stops advancing, and the first hydraulic component 421 of the slitting assembly 42 drives the strip 422 to The bamboo breaking knife 423 and the support column 424 are retracted, and then the fourth stepper motor drives the center rod 412 to rotate, so that the center rod 412 drives the digging rod 416 to revolve through the diagonal support rod 414, so that the cutter head 419 of the digging rod 416 cuts off the inner section of the bamboo, and the grinding sheet on the digging rod 416 removes the burrs of the incision. Then, the first hydraulic part 421 of the cutting assembly 42 drives the strip 422 with the bamboo breaking knife 423 and the support column 424 to reset outward. After the section removing assembly 43 sucks out the cut inner section of the bamboo, the clamping assembly 31 drives the bamboo to continue moving forward. As the bamboo becomes thinner and thinner, the diagonal support rod 414 and the digging rod 416 are retracted inward, so that the digging rod 416 is always close to the inner wall of the bamboo, and the cutter head 419 cuts off the inner section of the bamboo in sequence.
[0064] Further, if Figure 9-12 As shown, the slitting assembly 42 includes a first hydraulic component 421 provided on the limiting rod 417 via a mounting plate, a strip plate 422 provided at the output end of the first hydraulic component 421 and passing through a first strip hole, a bamboo splitting knife 423 provided on the strip plate 422, a support column 424 provided on the strip plate 422 and used to drive the cut bamboo strips to spread outward, and a second strip hole 425 provided on the digging rod 416 and used to accommodate the strip plate 422, one end of the first strip hole being connected to the second strip hole 425;
[0065] The section removal assembly 43 includes a second hydraulic component embedded in the end of the central rod 412, a push rod 431 arranged at the output end of the second hydraulic component, a U-shaped frame 432 arranged at the end of the push rod 431, an extension rod 433 arranged between the inner walls of the U-shaped frame 432 and rotated by a rotating shaft, a vacuum suction cup 434 arranged at the end of the extension rod 433, and a fifth stepper motor 435 arranged on the U-shaped frame 432 and used to drive the extension rod 433. A micro vacuum generator connected to the vacuum suction cup 434 is arranged inside the U-shaped frame 432.
[0066] In this embodiment, by cooperating with the provided slitting assembly 42 and the node removal assembly 43, on the one hand, the bamboo strips can be automatically cut and unfolded, the distance between two adjacent bamboo strips can be expanded, the bamboo breaking knife 423 can be prevented from being stuck by the bamboo strips, and the efficiency of cutting the bamboo strips is improved; on the other hand, when the bamboo breaking knife 423 is put away, it is convenient for the node digging rod 416 to revolve along the inner wall of the bamboo to cut off the inner node, thereby avoiding the bamboo breaking knife 423 interfering with the work of the node digging rod 416, and after the bamboo breaking knife 423 is reset outward, it is convenient for the vacuum suction cup 434 to suck out the cut bamboo inner node to the position where the bamboo strips are unfolded, thereby avoiding the strip board 422 and the bamboo breaking knife 423 hindering the movement of the bamboo inner node.
[0067] In detail, after the digging rod 416 cuts off the inner section of the bamboo through the cutter head 419, the first hydraulic component 421 drives the strip 422 with the bamboo breaking knife 423 and the support column 424 to reset outward, so that the strip 422 enters the second strip hole 425 of the digging rod 416. Then, the second hydraulic component of the section removing assembly 43 drives the support rod 431 with the vacuum suction cup 434 to move to the position of the cut inner section of the bamboo. The micro vacuum generator controls the vacuum suction cup 434 to suck the inner section of the bamboo. The second hydraulic component drives the support rod 431 with the vacuum suction cup 434 to move back to the position where the bamboo strips are unfolded, that is, the rear position of the support column 424. After the bamboo strips are unfolded, the circular space formed by the bamboo strips is larger, which is convenient for the rotation and movement of the bamboo inner section. After unfolding, the distance between the two adjacent bamboo strips will also be larger, ensuring that the bamboo inner section can stand upright from the gap between the two bamboo strips. After the bamboo is picked up, the bamboo is cut off and the bamboo is put into the second receiving box 54. After the bamboo is picked up, the bamboo is cut off and the bamboo is put into the receiving box 54. After the bamboo is picked up, the bamboo is cut off and the bamboo is put into the receiving box 54.
[0068] Further, if Figure 9 and Figure 13-14As shown, the cutting assembly 44 includes a hanging groove provided on the L-shaped bracket 411, a hanging block 441 slidingly fitted inside the hanging groove, a hanging rod 442 provided on the hanging block 441, an outer ring 443 provided at the lower end of the hanging rod 442 and used for gathering the bamboo strips, a plurality of groups of spacers 444 provided on the inner wall of the outer ring 443, an inner ring 445 provided between the ends of the spacers 444 and used for gathering the diagonal bracing rods 414, and a spacer provided on the L-shaped bracket 411 and used for driving the bamboo strips. The third hydraulic component 446 that moves the movable lifting block 441, the third gear ring 447 that is rotatably arranged on the outer ring 443, the cutter 448 arranged on the inner wall of the third gear ring 447, the sixth stepper motor 449 arranged on the lifting rod 442 through the L-shaped ear plate, the third gear 4491 that is arranged on the output shaft of the sixth stepper motor 449 and is used to drive the third gear ring 447, and the infrared sensor 4492 that is embedded in the inner wall of the limit groove 413 and is used to identify the position of the limit block 418.
[0069] In this embodiment, the cutting component 44 is provided, on the one hand, it can guide and gather the unfolded bamboo strips, so that the bamboo strips can accurately fall into the first material receiving box 53, and can cut the bamboo strips in time to achieve the classification and collection of bamboo strips of different thicknesses, avoiding the trouble of sorting the bamboo strips later; on the other hand, it can gather the diagonal support rods 414, making it convenient for the digging rods 416 to be inserted into the interior of the bamboo, ensuring that the digging component 4 can start to work smoothly.
[0070] In detail, first, the third hydraulic component 446 drives the hanging block 441 to move with the hanging rod 442, the outer ring 443, the spacer 444, and the inner ring 445 along the central rod 412, so that the inner ring 445 retracts the diagonal support rod 414, and the digging rod 416 gathers toward the center. After the digging rod 416 is inserted into the interior of the bamboo, the third hydraulic component 446 drives the hanging block 441 to reset with the inner ring 445; then, the bamboo strips cut by the bamboo knife 423 are unfolded and pass into the gap between the outer ring 443 and the inner ring 445. The spacer 444 is used to separate the individual bamboo strips. As the bamboo is gradually cut, the bamboo becomes thinner and thinner, and the diagonal support rod 414 retracts inward, forcing the digging rod 416 to move with the limiting rod 416. The positioning rod 417 moves along the center rod 412. When the limiting rod 417 moves with the limiting block 418 to the position of the infrared sensor 4492 inside the limiting groove 413, the infrared sensor 4492 recognizes the position of the limiting block 418 and controls the sixth stepper motor 449 to drive the third gear ring 447 to rotate one circle through the third gear 4491, so that the third gear ring 447 brings the cutter 448 to cut the bamboo strips, and the cut bamboo strips fall into a first material receiving box 53. Then, the bottom box 52 of the material receiving mechanism 5 moves horizontally a specified distance, and the thinner bamboo strips and smaller bamboo inner nodes will fall into another first material receiving box 53 and another second material receiving box 54 respectively.
[0071] Further, if Figure 4 and Figure 10-15 As shown, the material receiving mechanism 5 includes a bottom frame 51 arranged on the frame 1, a bottom box 52 slidably arranged on the bottom frame 51, two groups of first material receiving boxes 53 opened in the bottom box 52 and used for collecting bamboo strips, two groups of second material receiving boxes 54 opened in the bottom box 52 and used for collecting bamboo inner nodes, a rack 55 arranged at the bottom of the bottom box 52, a seventh stepper motor 56 arranged on the bottom frame 51, a fourth gear 57 arranged on the output shaft of the seventh stepper motor 56 and used to drive the rack 55, and a third material receiving box 58 arranged on the frame 1 and used for collecting bamboo tips.
[0072] In this embodiment, the material collecting mechanism 5 is provided to collect and classify bamboo strips, bamboo inner nodes and bamboo tips.
[0073] In detail, the bamboo inner sections taken out by the section removing component 43 fall into a second material receiving box 54 in sequence. When the thicker bamboo strips fall into a first material receiving box 53, the seventh stepper motor 56 drives the bottom box 52 to move horizontally a specified distance through the fourth gear 57 and the rack 55, switching the positions of the two first material receiving boxes 53 and also switching the positions of the two second material receiving boxes 54. The section removing component 43 takes out the smaller bamboo inner sections again and they fall into another second material receiving box 54 in sequence. When the clamping component 31 can no longer clamp the bamboo tip part, the third gear ring 447 brings the cutter 448 to cut the bamboo strips again, and the thinner bamboo strips fall into another first material receiving box 53. Then, the second hydraulic part of the section removing component 43 drives the push rod 431 with the vacuum suction cup 434 to move toward the static plate 321, so that the push rod 431 pushes the bamboo tip from the bamboo tip on the static plate 321 through the vacuum suction cup 434, and the bamboo tip that has separated from the static plate 321 falls into the third material receiving box 58.
[0074] Example 2
[0075] like Figure 16 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:
[0076] Further, if Figure 16 As shown, the feeding mechanism 2 further includes an alignment plate 26 provided on the conveying frame 21 and used for aligning the ends of the bamboos.
[0077] In this embodiment, the alignment plate 26 is provided to ensure that the ends of the bamboos on the support seat 23 are aligned, so that the clamping assembly 31 can easily locate and clamp the end of each bamboo.
[0078] Working process:
[0079] First, the feeding mechanism 2 transports the bamboo to a position coaxial with the picking mechanism 3 in turn, the clamping component 31 grabs the bamboo and inserts it into the supporting component 32, and the clamping component 31 drives the bamboo to advance intermittently on the supporting component 32 to ensure that the bamboo is horizontal and on the coaxial center line. In the process of the bamboo advancing intermittently, the digging component 41 first cuts off the complete inner nodes of the bamboo in turn and grinds the incisions. The cutting component 42 then cuts the bamboo into several groups of bamboo strips. In the process of cutting the bamboo strips, the node removal component 43 takes out the complete inner nodes of the bamboo and drops them into the two second material receiving boxes 54 according to different specifications. The cutting component 44 supports and cuts the bamboo strips in time, and bamboo strips of different thicknesses fall into the two first material receiving boxes 53 respectively. Finally, the bamboo tip that the clamping component 31 cannot clamp is pushed off the support component 32 by the node removal component 43, and the bamboo tip falls into the third material receiving box 58, thereby completing the entire bamboo processing process.
[0080] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.
[0081] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.
[0082] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.
Claims
1. A bamboo product processing production line, characterized in that: It includes a feeding mechanism arranged on a frame, a picking mechanism arranged on the frame, a bamboo breaking mechanism arranged on the picking mechanism, and a material receiving mechanism arranged on the frame; The bamboo breaking mechanism includes a digging assembly provided on the picking mechanism and used to separate the inner nodes of the bamboo, a cutting assembly provided on the digging assembly and used to cut the bamboo into bamboo strips, a removing assembly provided on the digging assembly and used to remove the inner nodes of the bamboo, and a cutting assembly provided on the digging assembly and used to cut the bamboo strips; The feeding mechanism sequentially conveys the bamboo to a position coaxial with the picking mechanism. The picking mechanism grabs bamboos of different specifications and intermittently pushes the bamboo forward horizontally. The node-digging component first sequentially cuts off the complete inner nodes of the bamboo and polishes the incisions. The cutting component then cuts the bamboo into several groups of bamboo strips. During the process of cutting the bamboo strips, the node-taking component takes out the complete inner nodes of the bamboo and arranges them. The cutting component supports and cuts the bamboo strips in time. The collecting mechanism collects bamboo strips of different specifications; first takes out the complete inner nodes of the bamboo and then cuts the bamboo into bamboo strips. The picking mechanism includes a clamping assembly provided on the frame and a supporting assembly provided on the frame and coaxial with the clamping assembly; The clamping assembly includes a screw rod arranged on the frame, a moving block threadedly arranged on the screw rod, a movable plate arranged on the movable block, a first through hole arranged on the movable plate, a plurality of first sliding holes opened on the movable plate along the circumferential direction of the first through hole, a first transmission block slidably arranged inside the first sliding hole, a first sliding rod arranged on the first transmission block and having one end passing through the first through hole, a first clamping plate arranged at the end of the first sliding rod, a first elastic member arranged between the first transmission block and the end of the first sliding hole, a first extension rod arranged on the first transmission block, a first gear ring rotatably arranged on the movable plate, a plurality of triangular wedge blocks arranged on the inner wall of the first gear ring and used to drive the first extension rod, a first gear rotatably arranged on the movable plate and used to drive the first gear ring, a first stepping motor arranged on the movable plate and used to drive the first gear, and a second stepping motor arranged on the frame and used to drive the screw rod; The supporting assembly includes a static plate arranged on the frame, a second through hole arranged on the static plate and coaxial with the first through hole, a plurality of second sliding holes provided on the static plate along the circumferential direction of the second through hole, a second transmission block slidably provided inside the second sliding hole, a second sliding rod provided on the second transmission block and having one end extending through the second through hole, a second clamping plate provided at an end of the second sliding rod, a ball provided on the second clamping plate, a second extension rod provided on the second transmission block, a second gear ring rotatably provided on the static plate, an arc-shaped hole provided on the second gear ring and used to drive the second extension rod, a second gear rotatably provided on the static plate and used to drive the second gear ring, a third stepping motor provided on the static plate and used to drive the second gear, and a supporting roller provided on the frame and used to support the bamboo. The jointing assembly includes an L-shaped bracket arranged on the static plate, a center rod rotatably arranged on the L-shaped bracket and coaxially arranged with the second through hole, a fourth stepping motor arranged on the L-shaped bracket and used to drive the center rod to rotate, a plurality of groups of limiting grooves provided on the outer wall of the center rod, a diagonal support rod hingedly provided at the end of the limiting groove, a second elastic member provided between the diagonal support rod and the limiting groove, a jointing rod hingedly provided at the end of the diagonal support rod, a limiting rod provided at one end of the jointing rod, a first strip-shaped hole provided on the diagonal support rod for the limiting rod to pass through, a limiting block provided at the lower end of the limiting rod and slidably engaged with the inner wall of the limiting groove, a cutter head provided at the other end of the jointing rod, and a plurality of groups of grinding sheets provided on the jointing rod; The slitting assembly includes a first hydraulic component arranged on the limiting rod through a mounting plate, a strip board arranged at the output end of the first hydraulic component and passing through a first strip hole, a bamboo breaking knife arranged on the strip board, a resisting column arranged on the strip board and used to drive the cut bamboo strips to spread outward, and a second strip hole opened on the digging rod and used to accommodate the strip board, and one end of the first strip hole is connected to the second strip hole.
2. A bamboo product processing production line according to claim 1, characterized in that: The section removal assembly includes a second hydraulic component embedded in the end of the center rod, a push rod arranged at the output end of the second hydraulic component, a U-shaped frame arranged at the end of the push rod, an extension rod arranged between the inner walls of the U-shaped frame and rotated by a rotating shaft, a vacuum suction cup arranged at the end of the extension rod, and a fifth stepper motor arranged on the U-shaped frame and used to drive the extension rod.
3. A bamboo product processing production line according to claim 2, characterized in that: The cutting assembly includes a hanging groove provided on the L-shaped bracket, a hanging block slidingly fitted inside the hanging groove, a hanging rod arranged on the hanging block, an outer ring arranged at the lower end of the hanging rod and used to gather the bamboo strips, several groups of partitions arranged on the inner wall of the outer ring, an inner ring arranged between the ends of the partitions and used to gather the diagonal support rods, a third hydraulic component arranged on the L-shaped bracket and used to drive the hanging block to move, a third gear ring rotatably arranged on the outer ring, a cutter arranged on the inner wall of the third gear ring, a sixth stepper motor arranged on the hanging rod through an L-shaped ear plate, a third gear arranged on the output shaft of the sixth stepper motor and used to drive the third gear ring, and an infrared sensor embedded in the inner wall of the limit groove and used to identify the position of the limit block.
4. A bamboo product processing production line according to claim 3, characterized in that: The material receiving mechanism includes a bottom frame arranged on the frame, a bottom box slidably arranged on the bottom frame, two groups of first material receiving boxes opened in the bottom box and used for collecting bamboo strips, two groups of second material receiving boxes opened in the bottom box and used for collecting bamboo inner nodes, a rack arranged at the bottom of the bottom box, a seventh stepper motor arranged on the bottom frame, a fourth gear arranged on the output shaft of the seventh stepper motor and used to drive the rack, and a third material receiving box arranged on the frame and used for collecting bamboo tips.
5. A bamboo product processing production line according to claim 4, characterized in that: The feeding mechanism includes a conveying frame arranged on the frame, a conveyor belt arranged on the conveying frame, several groups of support seats arranged on the conveyor belt and used to place bamboo, a placement groove arranged on the support seat, an alignment plate arranged on the conveying frame and used to align the ends of the bamboo, and a clamping assembly arranged on the support seat and used to support bamboo of different specifications coaxially with the first through hole.
6. A bamboo product processing production line according to claim 5, characterized in that: The clamping assembly includes three groups of inner cavities arranged inside the support seat, a clamping rod that passes through and slides on the inner wall of the inner cavity and whose end extends to the inside of the placement groove, a clamping strip arranged at the end of the clamping rod, a third elastic member arranged between the clamping strip and the inner wall of the placement groove, an eccentric wheel arranged inside the inner cavity and used to drive the clamping rod through the rotation of the shaft rod, and an eighth stepper motor arranged inside the inner cavity and used to drive the shaft rod. One end of the shaft rod passes through the outside of the support seat and works synchronously through the transmission method of belt and pulley.
Citation Information
Patent Citations
Automatic bamboo breaking machine
CN110355840A
Comprehensive processing equipment for bamboo tube slices
CN114516102A