A fully automatic bamboo cutting and deburring integrated equipment

Abstract

This invention discloses a fully automatic bamboo cutting and deburring integrated device, including a base plate, a feeding platform, a first feeding trough, a second feeding trough, and a bamboo end feeding trough, with the feeding platform located above the base plate. This invention uses a pulling structure to cut the bamboo, and the pulling structure is equipped with side sliding plates carrying photoelectric switches. The stroke of the bamboo pulled out is determined by the two side sliding plates. The photoelectric switch receives signals through the shielding effect of a light-blocking plate, thus achieving fixed-length cutting. Furthermore, the cutting length can be adjusted by changing the position of the side sliding plates, providing greater flexibility. This invention uses a bamboo node detection component to detect the position of the bamboo nodes. When the pulling structure drags the bamboo, a contact sensor contacts the bamboo node position, thus determining the node location and enabling node-avoiding cutting. After cutting, the bamboo tubes and nodes can be collected separately, making this invention adaptable to different bamboo cutting needs and offering more comprehensive functionality.

Description

Technical Field

[0001] This invention relates to the field of bamboo product preparation equipment technology, specifically to a fully automatic bamboo cutting and deburring integrated equipment. Background Technology

[0002] Bamboo products refer to products made from bamboo as raw material, mostly daily necessities. In most bamboo product production, cutting the bamboo is the most basic process, which involves removing the head and tail of the raw bamboo and cutting it into bamboo tube shapes for easier subsequent processing. The requirements for bamboo cutting vary depending on the product being made. Common methods include: 1. Cutting away the nodes: The bamboo is cut into tubes, with the nodes separated. This method is used to further process the bamboo tubes into strips. If there are nodes inside the bamboo tube, cracks are likely to occur during strip processing. Therefore, it is necessary to avoid the nodes and only retain the tubes without nodes. This cutting method is widely used. 2. Cutting to a uniform length: The bamboo is cut into tubes of uniform length for processing bamboo tube handicrafts. Due to the diverse requirements for bamboo cutting, hand-held circular saws are currently often used manually. The current fully automatic bamboo cutting process suffers from low automation. To address this, Chinese invention patent CN108015656A discloses an integrated bamboo cutting and deburring machine, comprising a frame, an inlet mechanism, a conveying mechanism, a cutting mechanism, a feeding mechanism, a positioning and unloading mechanism, and a deburring mechanism. The frame has several conveying rollers, with the inlet and conveying mechanisms located above them. A positioning clamp is positioned between the conveying mechanism and the cutting mechanism. The cutting mechanism is movably mounted on a first guide rail. The feeding mechanism has several first supports. The positioning and unloading mechanism has a lifting platform with second supports mounted on it. A positioning block is located above the second supports. Deburring mechanisms are symmetrically arranged on both sides of the positioning and unloading mechanism. However, this current fully automatic bamboo cutting equipment has the following drawbacks:

[0003] Current fully automatic bamboo cutting equipment has poor functionality. For example, the bamboo cutting and deburring machine mentioned above can only cut bamboo to a fixed length. This is because current bamboo cutting equipment has difficulty detecting the position of bamboo nodes, so it is difficult to achieve the method of cutting bamboo nodes without touching them, which is not conducive to use.

[0004] To address these issues, we propose a fully automated bamboo cutting and deburring integrated device. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated fully automatic bamboo cutting and deburring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic bamboo cutting and deburring integrated device, comprising a base plate, a feeding platform, a first material trough, a second material trough, and a bamboo end material trough. The feeding platform is located above the base plate. A high upright plate is vertically fixed to the top surface of the base plate at the end away from the feeding platform. A feeding structure is provided directly above the feeding platform. A feed plate is vertically fixed to the top surface of the feeding platform at the end near the high upright plate. A pulling structure is provided on the top surface of the high upright plate and the feed plate. The pulling structure is at the same height as the feeding structure. A feed inlet is opened at the bottom of the feed plate. A grinding structure is provided on the side wall of the feed plate. A pressing component is provided on one side of the feeding platform. A bamboo joint detection component is provided on the high upright plate at the same height as the feed inlet.

[0007] The material pulling structure includes a short strip plate fixed to the top surface of the high plate and the feed plate. A first T-shaped groove is formed on the bottom surface of the short strip plate. A first T-shaped slider is horizontally slidably connected in the first T-shaped groove. A first large-diameter opening clamping cylinder is fixed to the bottom surface of the first T-shaped slider. Two first clamping plates are fixed to the two output ends of the first large-diameter opening clamping cylinder. A through groove is formed on the top surface of the first T-shaped groove. A light-shielding plate is fixed to the center of the top surface of the first T-shaped slider. The light-shielding plate is slidably disposed in the through groove. Two side slide plates are horizontally slidably connected to both sides of the through groove. A photoelectric switch light-receiving part is fixed to the side wall of one side slide plate, and a photoelectric switch light-projecting part is fixed to the side wall of the other side slide plate.

[0008] The bamboo joint detection component includes a sleeve fixedly embedded in a raised plate, a horizontally opened sliding opening on the sleeve, a long rod horizontally slidably connected inside the sliding opening, and a contact sensor fixedly connected to one end of the long rod near the feed plate.

[0009] Preferably, two L-shaped brackets are fixed to both sides of the base plate away from the high plate. The feeding structure includes a top plate. The bottom surface of one end of the top plate is fixed to the top surface of the feed plate. The ends of two L-shaped brackets are fixed to both sides of the other end of the top plate. A second T-shaped groove is opened on the bottom surface of the top plate. A second T-shaped slider is horizontally slidably connected in the second T-shaped groove. A second large-diameter open clamping cylinder is fixed to the bottom end of the second T-shaped slider. Two second clamping plates are fixed to the two output ends of the second large-diameter open clamping cylinder. A second lead screw is horizontally rotatably connected in the second T-shaped groove. A second threaded sleeve is fixed to the second T-shaped slider. The second lead screw is threadedly connected to the second threaded sleeve. A second servo reduction motor is fixed to the end of the top plate. The shaft end of the second servo reduction motor is fixed to the end of the second lead screw.

[0010] Preferably, the feeding platform has a discharge port near the feed plate, the end of the feeding platform away from the feed plate is rotatably connected to a rotating roller, the top surface of the bottom plate away from the high plate is fixed to the bottom end of the first vertical plate, the top of the first vertical plate is fixed to the bottom surface of one end of the feeding platform, the bottom surface of the other end of the feeding platform is vertically fixed to the top surface of the bottom plate, the bottom surface of the feeding platform is vertically fixed to the top surface of the third vertical plate at the end of the discharge port, the bottom surface of the third vertical plate is fixed to the top surface of the bottom plate, and the bottom plate is vertically fixed to the fourth vertical plate at the position below the material pulling structure.

[0011] Preferably, the second upright plate has a first guide groove on the side near the high upright plate, a first guide plate is vertically slidably connected in the first guide groove, a first lifting platform is fixed to the side wall of the first guide plate, a first electric circular saw is fixed to the top surface of the first lifting platform, a first cylinder is fixed to the side wall of the second upright plate, and the top end of the output end of the first cylinder is fixed to the bottom surface of the first lifting platform. The third upright plate has a second guide groove on the side near the material discharge port, a second guide plate is vertically slidably connected in the second guide groove, a second lifting platform is fixed to the side wall of the second guide plate, a second electric circular saw is fixed to the top surface of the second lifting platform, a second cylinder is fixed to the side wall of the third upright plate, and the top end of the output end of the second cylinder is fixed to the bottom surface of the second lifting platform.

[0012] Preferably, a rotating frame is rotatably connected between the high upright plate and the fourth upright plate. A guide plate is fixed to the top surface of the rotating frame. Multiple dropping rollers are rotatably connected to the surface of the guide plate. A fourth servo reduction motor is fixed to the side wall of the high upright plate. The shaft end of the fourth servo reduction motor is fixed to the shaft of the rotating frame. The first and second material troughs are placed on the bottom plate on both sides of the guide plate. The bamboo end material trough is placed on the bottom plate directly below the dropping port.

[0013] Preferably, a first lead screw is horizontally rotatably connected within the first T-shaped slide groove; a first threaded sleeve is fixedly connected to the first T-shaped slide block; the first lead screw is threadedly connected to the first threaded sleeve; a first servo reduction motor is fixedly connected to the end of the short strip; the shaft end of the first servo reduction motor is fixedly connected to the shaft of the first lead screw; a top cavity is formed above the through groove within the short strip; the bottom of the top cavity communicates with the through groove; two first synchronous pulleys are rotatably connected to both ends of the top cavity; a first synchronous belt is sleeved on the two first synchronous pulleys; a crossbeam is fixedly connected between the top surfaces of the two side slides; the first synchronous belt is fixedly connected to the crossbeam; a third servo reduction motor is fixedly connected to the side wall of one end of the short strip; the shaft end of the third servo reduction motor is fixedly connected to the shaft of one of the first synchronous pulleys.

[0014] Preferably, the bottom surface of the sliding chute is rotatably connected to multiple rollers, which roll in contact with the bottom surface of the long rod. A limiting plate is fixed to the end of the long rod away from the feed plate. Multiple gears are uniformly rotatably connected inside the top surface of the sliding chute. A rack is fixed to the top surface of the long rod. The multiple gears mesh with the rack. Two second synchronous pulleys are fixed to the shaft of each gear. A second synchronous belt is sleeved on the second synchronous pulleys of two adjacent gears. A fifth servo reduction motor is fixed to the side wall of the sleeve. The shaft end of the fifth servo reduction motor is fixed to the shaft of the gear located at the end.

[0015] Preferably, a third cylinder is fixedly embedded in the top surface of the feed inlet, the bottom end of the output end of the third cylinder is located inside the feed inlet and fixedly connected to the top plate, multiple top rollers are rotatably connected to the bottom surface of the top plate, two fourth cylinders are fixedly embedded in both sides of the feed inlet, the output ends of the fourth cylinders are located inside the feed inlet and fixedly connected to the side plates, multiple side rollers are rotatably connected to the side walls of the side plates, multiple bottom rollers are rotatably connected to the top surface of the loading platform located directly below the feed inlet, two first guide posts are vertically fixed to both ends of the top surface of the top plate, two first guide grooves are opened on the top surface of the feed inlet, the first guide posts are slidably sleeved in the first guide grooves, two second guide grooves are horizontally opened on the side walls of the feed inlet, the second guide grooves are horizontally slidably connected to the second guide posts, and the ends of the second guide posts are fixedly connected to the side walls of the side plates.

[0016] Preferably, the grinding structure includes a fixed block, which is fixedly connected to the side wall of the feed plate. A horizontal opening is opened on the fixed block, and a housing is horizontally slidably fitted inside the opening. The housing is located below the material pulling structure. A rotating column is rotatably connected to one end of the housing near the material pulling structure. Two grinding wheels are fixedly connected to both ends of the rotating column outside the housing. A side block is fixedly connected to the side wall of the housing away from the grinding wheels. A fifth cylinder is fixedly connected between the side block and the fixed block. A drive pulley is rotatably connected to the inside of the housing away from the grinding wheels. A driven pulley is fixedly fitted inside the rotating column. A third synchronous belt is fitted onto the drive pulley and the driven pulley. A sixth servo reduction motor is fixedly connected to the end of the housing away from the side block. The shaft end of the sixth servo reduction motor is fixedly connected to the shaft of the drive pulley.

[0017] Preferably, the pressing assembly includes a side platform fixed to the side wall of the loading platform, a vertically rotatable shaft column connected inside the side platform, one end of a swing arm fixed to the top of the shaft column, a sixth cylinder fixedly sleeved to the other end of the swing arm, a pressure plate fixed to the bottom of the output end of the sixth cylinder, multiple pressure rollers rotatably connected to the bottom surface of the pressure plate, a seventh servo reduction motor fixed to the bottom surface of the side platform, and the shaft end of the seventh servo reduction motor fixed to the bottom end of the shaft column.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] This invention uses a pulling structure to cut bamboo. The pulling structure includes side slides equipped with photoelectric switches. The stroke of the bamboo is determined by these two slides. The photoelectric switch receives signals through the shielding effect of a light-blocking plate, enabling fixed-length cutting. Furthermore, the cutting length can be adjusted by changing the position of the side slides, providing greater flexibility. The invention also uses a bamboo node detection component to detect the position of bamboo nodes. When the pulling structure drags the bamboo, a contact sensor contacts the node, thus determining its location and enabling node-avoiding cutting. After cutting, the bamboo tubes and nodes can be collected separately, making this invention adaptable to different bamboo cutting needs and offering more comprehensive functionality. Attached Figure Description

[0020] Figure 1 These are schematic diagrams of the main structure in the first and second embodiments of the present invention;

[0021] Figure 2 These are schematic diagrams of the main body cross-section structure in the first and second embodiments of the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged structural diagram of point A in the middle;

[0023] Figure 4 For the present invention Figure 2 Enlarged structural diagram of section B in the middle;

[0024] Figure 5 These are schematic diagrams of the cross-sectional structure at the material pulling structure in the first and second embodiments of the present invention;

[0025] Figure 6 These are schematic diagrams of the cross-sectional structure of the bamboo joint detection component in the first and second embodiments of the present invention;

[0026] Figure 7 For the present invention Figure 6 Enlarged structural diagram of the structure at point C;

[0027] Figure 8 This is a cross-sectional view of the feeding structure in the second embodiment of the present invention;

[0028] Figure 9 This is a schematic diagram of the cross-sectional structure at the feed plate in the second embodiment of the present invention;

[0029] Figure 10 This is a schematic diagram of the cross-sectional structure at the grinding structure in the second embodiment of the present invention;

[0030] Figure 11 This is a cross-sectional view of the pressing component in the second embodiment of the present invention.

[0031] In the diagram: 1. Base plate; 2. Loading platform; 3. Material pulling structure; 4. Feeding structure; 5. Bamboo joint detection component; 6. Feeding plate; 7. Grinding structure; 8. Pressing component; 11. High standing plate; 12. First standing plate; 13. Second standing plate; 14. Third standing plate; 15. Fourth standing plate; 16. Turning frame; 17. Guide plate; 18. Dropping roller; 19. Fourth servo geared motor; 110. First material trough; 111. Second material trough; 112. Bamboo end material trough; 113. First guide groove; 114. First guide plate; 115. First lifting platform; 116. First electric circular saw; 117. First cylinder; 118. 119. Second guide groove; 120. Second guide plate; 121. Second lifting platform; 122. Second electric circular saw; 123. Second cylinder; 124. L-shaped bracket; 21. Material discharge port; 22. Bottom roller; 23. Rotary roller; 31. Short strip; 32. First T-shaped slide; 33. First T-shaped slider; 34. First large-diameter opening clamp cylinder; 35. First clamping plate; 36. Through groove; 37. Light shield; 38. Side slide plate; 39. Photoelectric switch light receiving part; 310. Photoelectric switch light projection part; 312. Cross frame; 313. First lead screw; 314. First threaded sleeve; 315. First servo geared motor; 316. 317. Top cavity; 318. First synchronous pulley; 319. First synchronous belt; 310. Third servo geared motor; 41. Top bar plate; 42. Second T-shaped slide rail; 43. Second T-shaped slider; 44. Second large-diameter open clamping cylinder; 45. Second clamping plate; 46. Second lead screw; 47. Second threaded sleeve; 48. Second servo geared motor; 51. Sleeve; 52. Slide opening; 53. Long rod; 54. Contact sensor; 55. Limiting plate; 56. Roller; 57. Gear; 58. Second synchronous pulley; 59. Second synchronous belt; 510. Fifth servo geared motor; 511. Rack; 61. Feed port ; 62. Third cylinder; 63. Top plate; 64. Top roller; 65. Fourth cylinder; 66. Side plate; 67. Side roller; 68. First guide groove; 69. First guide post; 610. Second guide groove; 611. Second guide post; 71. Fixed block; 72. Chamber shell; 73. Through port; 74. Rotating column; 75. Grinding wheel; 76. Side block; 77. Fifth cylinder; 78. Driving pulley; 79. Driven pulley; 710. Third synchronous belt; 711. Sixth servo geared motor; 81. Side platform; 82. Shaft column; 83. Swing arm; 84. Sixth cylinder; 85. Pressure plate; 86. Pressure roller; 87. Seventh servo geared motor. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1:

[0034] Please see Figure 1-6 This invention provides a technical solution: an integrated fully automatic bamboo cutting and deburring device, including a base plate 1, a feeding platform 2, a first material trough 110, a second material trough 111, and a bamboo end material trough 112. The feeding platform 2 is located above the base plate 1. A high upright plate 11 is vertically fixed to the top surface of the end of the base plate 1 away from the feeding platform 2. A feeding structure 4 is provided directly above the feeding platform 2. A feeding plate 6 is vertically fixed to the top surface of the feeding platform 2 near the high upright plate 11. A pulling structure 3 is provided on the top surface of the high upright plate 11 and the feeding plate 6. The pulling structure 3 is at the same height as the feeding structure 4. A feeding port 61 is opened at the bottom of the feeding plate 6. A grinding structure 7 is provided on the side wall of the feeding plate 6. A pressing component 8 is provided on one side of the feeding platform 2. A bamboo joint detection component 5 is provided on the high upright plate 11 at the same height as the feeding port 61.

[0035] The material pulling structure 3 includes a short strip 31 fixed to the top surface of the upright plate 11 and the feed plate 6. A first T-shaped groove 32 is formed on the bottom surface of the short strip 31. A first T-shaped slider 33 is horizontally slidably connected in the first T-shaped groove 32. A first large-diameter opening clamping cylinder 34 is fixed to the bottom surface of the first T-shaped slider 33. Two first clamping plates 35 are fixed to the two output ends of the first large-diameter opening clamping cylinder 34. A through groove 36 is formed on the top surface of the first T-shaped groove 32. A light shielding plate is fixed to the center of the top surface of the first T-shaped slider 33. 37. The light-shielding plate 37 is slidably disposed in the through groove 36. Two side slide plates 38 are horizontally slidably connected on both sides of the through groove 36. The light-receiving part 39 of the photoelectric switch is fixedly connected to the side wall of one side slide plate 38, and the light-projecting part 310 of the photoelectric switch is fixedly connected to the side wall of the other side slide plate 38. The material pulling structure 3 is used to pull out the bamboo for easy cutting. The stroke of pulling out the bamboo is determined by the two side slide plates 38. Through the shielding effect of the light-shielding plate 37, the photoelectric switch can receive the signal, thus achieving fixed-length cutting.

[0036] The bamboo joint detection component 5 includes a sleeve 51 fixedly embedded in the upright plate 11. A horizontal sliding opening 52 is opened on the sleeve 51. A long rod 53 is horizontally slidably connected in the sliding opening 52. A contact sensor 54 is fixedly connected to one end of the long rod 53 near the feed plate 6. The bamboo joint detection component 5 is used to detect the position of the bamboo joint. When the pulling structure 3 drags the bamboo, the contact sensor 54 contacts the position of the bamboo joint, and the position of the bamboo joint can be determined, so as to realize the work of avoiding cutting the bamboo joint.

[0037] Example 2:

[0038] Please see Figure 1-11 This is the second embodiment of the present invention, based on the previous embodiment. Two L-shaped brackets 123 are fixed to both sides of the base plate 1 at the end away from the high plate 11. The feeding structure 4 includes a top plate 41. The bottom surface of one end of the top plate 41 is fixed to the top surface of the feed plate 6, and the ends of the two L-shaped brackets 123 are fixed to both sides of the other end of the top plate 41. A second T-shaped groove 42 is formed on the bottom surface of the top plate 41. A second T-shaped slider 43 is horizontally slidably connected within the second T-shaped groove 42. A second large-diameter opening clamping cylinder 44 is fixed to the bottom end of the second T-shaped slider 43. The second large-diameter opening clamping cylinder 44 has two feed... Two second clamping plates 45 are fixedly connected to the outlet end. The second screw 46 is horizontally rotatably connected in the second T-shaped slide groove 42. The second threaded sleeve 47 is fixedly connected to the second T-shaped slider 43. The second screw 46 is threadedly connected to the second threaded sleeve 47. The end of the top plate 41 is fixedly connected to the second servo reduction motor 48. The shaft end of the second servo reduction motor 48 is fixedly connected to the end of the second screw 46. The feeding structure 4 is used to feed the bamboo out from the feed port 61, which is convenient for cutting. When feeding, the bamboo is clamped by the second clamping plate 45 and dragged back and forth. It can also fix the bamboo during grinding.

[0039] A discharge port 21 is opened near the feed plate 6 on the feeding platform 2. The discharge port 21 is used for the waste material from both ends of the bamboo to fall. The end of the feeding platform 2 away from the feed plate 6 is rotatably connected to the roller 23. The top surface of the bottom plate 1 away from the high upright plate 11 is fixed to the bottom end of the first upright plate 12. The top of the first upright plate 12 is fixed to the bottom surface of one end of the feeding platform 2. The bottom surface of the other end of the feeding platform 2 is vertically fixed to the top surface of the bottom plate 1. The bottom surface of the feeding platform 2 is located at the end of the discharge port 21 and is vertically fixed to the top surface of the third upright plate 14. The bottom surface of the third upright plate 14 is fixed to the top surface of the bottom plate 1. The bottom plate 1 is located below the material pulling structure 3 and is vertically fixed to the fourth upright plate 15.

[0040] A first guide groove 113 is formed on the side of the second upright plate 13 near the high upright plate 11. A first guide plate 114 is vertically slidably connected within the first guide groove 113. A first lifting platform 115 is fixedly connected to the side wall of the first guide plate 114. A first electric circular saw 116 is fixedly connected to the top surface of the first lifting platform 115. The first electric circular saw 116 is used for the main cutting work of bamboo, cutting out bamboo tubes. A first cylinder 117 is fixedly connected to the side wall of the second upright plate 13. The top of the output end of the first cylinder 117 is fixedly connected to the first lifting platform 115. On the bottom surface, a second guide groove 118 is opened on the side of the third vertical plate 14 near the material discharge port 21. A second guide plate 119 is vertically slidably connected in the second guide groove 118. A second lifting platform 120 is fixed to the side wall of the second guide plate 119. A second electric circular saw 121 is fixed to the top surface of the second lifting platform 120. The second electric circular saw 121 is used for cutting the front end of the bamboo. A second cylinder 122 is fixed to the side wall of the third vertical plate 14. The top of the output end of the second cylinder 122 is fixed to the bottom surface of the second lifting platform 120.

[0041] A rotating frame 16 is rotatably connected between the high upright plate 11 and the fourth upright plate 15. A guide plate 17 is fixed to the top surface of the rotating frame 16. Multiple dropping rollers 18 are evenly rotatably connected to the surface of the guide plate 17. The rotating guide plate 17 is used for guiding the material, which can guide the material into the first material trough 110 or the second material trough 111. A fourth servo reduction motor 19 is fixed to the side wall of the high upright plate 11. The shaft end of the fourth servo reduction motor 19 is fixed to the shaft of the rotating frame 16. The first material trough 110 and the second material trough 111 are placed on the bottom plate 1 on both sides of the guide plate 17. The bamboo end material trough 112 is placed on the bottom plate 1 directly below the dropping port 21. The bamboo end material trough 112 is used to collect the material from both ends of the bamboo. The first material trough 110 and the second material trough 111 are used to classify the cut material.

[0042] The first lead screw 313 is horizontally rotatably connected within the first T-shaped slide groove 32. The first threaded sleeve 314 is fixedly connected to the first T-shaped slider 33. The first lead screw 313 is threadedly connected to the first threaded sleeve 314. The end of the short strip 31 is fixedly connected to the first servo reduction motor 315. The shaft end of the first servo reduction motor 315 is fixedly connected to the shaft of the first lead screw 313. A top cavity 316 is formed inside the short strip 31 above the through groove 36. The bottom of the top cavity 316 is connected to the through groove 36. Two first synchronous pulleys 317 are rotatably connected to both ends of the top cavity 316. The first synchronous belt 318 is sleeved on 317. A crossbeam 312 is fixed between the top surfaces of the two side slides 38. The first synchronous belt 318 is fixed to the crossbeam 312. A third servo reduction motor 319 is fixed to the side wall of one end of the short strip 31. The shaft end of the third servo reduction motor 319 is fixed to the shaft of one of the first synchronous belt pulleys 317. The third servo reduction motor 319 drives the first synchronous belt 318 to work, thereby adjusting the position of the side slide 38. In turn, the position of the photoelectric switch can be adjusted. The stroke can be adjusted to meet the fixed length cutting work of different lengths.

[0043] Multiple rollers 56 are rotatably connected to the bottom surface of the slide 52. The multiple rollers 56 roll in contact with the bottom surface of the long rod 53. The end of the long rod 53 away from the feed plate 6 is fixed to the limiting plate 55. Multiple gears 57 are uniformly rotatably connected inside the top surface of the slide 52. A rack 511 is fixed to the top surface of the long rod 53. The multiple gears 57 mesh with the rack 511. Two second synchronous pulleys 58 are fixed to the shaft of each gear 57. A second synchronous belt 59 is sleeved on the second synchronous pulleys 58 of two adjacent gears 57. A fifth servo reduction motor 510 is fixed to the side wall of the sleeve 51. The shaft end of the fifth servo reduction motor 510 is fixed to the shaft of the gear 57 located at the end. The fifth servo reduction motor 510 can drive the long rod 53 to enter or exit the lower part of the pulling structure 3.

[0044] A third cylinder 62 is fixedly embedded in the top surface of the feed inlet 61. The bottom end of the output end of the third cylinder 62 is located inside the feed inlet 61 and fixedly connected to the top plate 63. Multiple top rollers 64 are rotatably connected to the bottom surface of the top plate 63. Two fourth cylinders 65 are fixedly embedded in both sides of the feed inlet 61. The output end of the fourth cylinder 65 is located inside the feed inlet 61 and fixedly connected to the side plate 66. Multiple side rollers 67 are rotatably connected to the side wall of the side plate 66. Multiple bottom rollers 22 are rotatably connected to the top surface of the loading platform 2 located directly below the feed inlet 61. Two first guide posts 69 are vertically fixed to both ends of the top surface of the top plate 63. Two first guide grooves 68 are opened on the top surface of the feed inlet 61. The first guide posts 69 are slidably sleeved on the first guide grooves 68. Two second guide grooves 610 are horizontally opened on the side wall of the feed inlet 61. The second guide grooves 610 are horizontally slidably connected to the second guide posts 611. The ends of the second guide posts 611 are fixedly connected to the side wall of the side plate 66. The bamboo is pressed around by multiple rollers, thus ensuring the stability of the bamboo during feeding.

[0045] The grinding structure 7 includes a fixed block 71, which is fixed to the side wall of the feed plate 6. A horizontal opening 73 is formed on the fixed block 71, and a storage chamber 72 is horizontally slidably fitted inside the opening 73. The storage chamber 72 is located below the material pulling structure 3. A rotating column 74 is rotatably connected to the end of the storage chamber 72 closest to the material pulling structure 3. Two grinding wheels 75 are fixed to the two ends of the rotating column 74 on the outside of the storage chamber 72. A side block 76 is fixed to the side wall of the storage chamber 72 furthest from the grinding wheels 75. A fifth cylinder 77 is fixed between the side block 76 and the fixed block 71. The drive pulley 78 is rotatably connected to one end of the grinding wheel 75. The driven pulley 79 is fixedly sleeved inside the housing 72. The third synchronous belt 710 is sleeved on the drive pulley 78 and the driven pulley 79. The sixth servo reduction motor 711 is fixedly connected to the end of the housing 72 away from the side block 76. The shaft end of the sixth servo reduction motor 711 is fixedly connected to the shaft of the drive pulley 78. The grinding structure 7 is used to remove burrs from the end face of the bamboo tube. Two grinding wheels 75 are used for grinding, which makes it easy to grind both end faces at the same time.

[0046] The pressing assembly 8 includes a side platform 81 fixed to the side wall of the loading platform 2. A vertically rotatable shaft 82 is connected inside the side platform 81. One end of a swing arm 83 is fixed to the top of the shaft 82. The other end of the swing arm 83 is fixedly sleeved with a sixth cylinder 84. The bottom end of the output end of the sixth cylinder 84 is fixedly connected to a pressure plate 85. Multiple pressure rollers 86 are rotatably connected to the bottom surface of the pressure plate 85. A seventh servo reduction motor 87 is fixedly connected to the bottom surface of the side platform 81. The shaft end of the seventh servo reduction motor 87 is fixedly connected to the bottom end of the shaft 82. The pressing assembly 8 is used to press down the bamboo, which facilitates cutting off the bamboo ends and also prevents the bamboo from curling up.

[0047] Example 3:

[0048] Please see Figure 1-11This is the third embodiment of the present invention, based on the above two embodiments. In use, the bamboo end is placed on the rotating roller 23. Then, the second clamping plate 45 in the feeding structure 4 moves and clamps the bamboo end, pulling it to the vicinity of the feeding plate 6. Simultaneously, the swing arm 83 in the pressing assembly 8 rotates, and the pressing plate 85 presses down, using the pressing roller 86 to press the bamboo. The second electric circular saw 121 moves upward to cut off the front end of the bamboo. Afterward, the second clamping plate 45 releases, allowing the front end of the bamboo to fall into the bamboo end material trough 112. Then, the second clamping plate 45 moves again to clamp the bamboo end for feeding. After two clamping operations, the bamboo end passes through the feeding port 61. Then, the side plate 66 and top plate 63 in the feeding port 61 move to clamp the bamboo. Finally, the casing 72 in the grinding structure 7 moves... The bamboo tube is then cut into sections. If a section is to be cut to avoid the bamboo node, the long rod 53 in the bamboo node detection component 5 enters the lower position of the pulling structure 3. The first clamping plate 35 in the pulling structure 3 moves to clamp the bamboo end and begins to move until the contact sensor 54 at the end of the long rod 53 contacts the bamboo node. The first clamping plate 35 then stops moving, the long rod 53 exits the lower position of the pulling structure 3, the first electric circular saw 116 moves upward to cut the lower bamboo tube, the first electric circular saw 116 returns to its original position, and the first clamping plate 35 continues to move the bamboo tube a short distance. Then, the housing 72 in the grinding structure 7 moves, and the grinding wheel 75 removes the burrs from the cut surfaces of the bamboo on both sides. After completion, the housing 72 returns to its original position, and the guide plate 1... The bamboo tube is tilted towards the first trough 110, the first clamping plate 35 releases the bamboo tube, and the bamboo tube falls into the first trough 110. Then the first clamping plate 35 moves again to clamp the end of the bamboo. It moves a certain distance according to the type of bamboo. Then the first electric circular saw 116 moves up to cut off the lower bamboo node. After cutting, the first electric circular saw 116 returns to its position. The housing 72 in the grinding structure 7 moves and the grinding wheel 75 removes the burrs on both sides of the bamboo cutting surface. After completion, the housing 72 returns to its position, and the guide plate 17 tilts towards the second trough 111. The first clamping plate 35 releases the bamboo node, and the bamboo node falls into the second trough 111. This cycle continues until the middle section of the bamboo is completely cut off. The bamboo tube is collected in the first trough 110, and the bamboo node is collected in the second trough 111. If fixed-length cutting is required, the bamboo tube is collected in the first trough 110. To cut the bamboo tube, first adjust the position of the side slide plate 38 in the pulling structure 3 according to the required cutting length. Then, the first clamping plate 35 in the pulling structure 3 moves to clamp the end of the bamboo and drags the end of the bamboo until it moves to the position of the two side slide plates 38. At this time, the light shield 37 blocks the light of the photoelectric switch, the first electric circular saw 116 moves up and cuts off the lower bamboo tube. The first electric circular saw 116 returns to its position, and the first clamping plate 35 drives the bamboo tube to continue moving a short distance. Then, the housing 72 in the grinding structure 7 moves and removes the burrs on the bamboo cutting surfaces on both sides through the grinding wheel 75. After completion, the housing 72 returns to its position, the first clamping plate 35 releases the bamboo tube, and the bamboo tube falls into the first material trough 110 or the second material trough 111. The cutting work is continuously repeated until the middle section of the bamboo is completely cut off.After the bamboo is cut in the middle section, the tail end of the bamboo is directly fed into the bamboo end trough 112 from the discharge port 21. This invention uses a pulling structure 3 to cut the bamboo, and the pulling structure 3 is equipped with side slides 38 carrying photoelectric switches. The stroke of pulling the bamboo is determined by the two side slides 38. The photoelectric switch receives a signal through the shielding effect of the light-blocking plate 37, thus achieving fixed-length cutting. Furthermore, the cutting length can be adjusted by changing the position of the side slides 38, making it more flexible. This invention uses a bamboo node detection component 5 to detect the position of the bamboo nodes. When the pulling structure 3 drags the bamboo, the contact sensor 54 contacts the bamboo node position, thus determining the node location and enabling cutting without touching the nodes. After cutting, the bamboo tubes and nodes can be collected separately, making this invention adaptable to different bamboo cutting needs and more comprehensive in functionality.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic bamboo cutting and deburring integrated device, comprising a base plate (1), a feeding platform (2), a first material trough (110), a second material trough (111), and a bamboo end material trough (112), wherein the feeding platform (2) is located above the base plate (1), characterized in that: The top surface of the bottom plate (1) away from the loading platform (2) is vertically fixed to the high plate (11). A feeding structure (4) is provided directly above the loading platform (2). The top surface of the loading platform (2) near the high plate (11) is vertically fixed to the feed plate (6). A pulling structure (3) is provided on the top surface of the high plate (11) and the feed plate (6). The pulling structure (3) is at the same height as the feeding structure (4). A feed inlet (61) is opened at the bottom of the feed plate (6). A grinding structure (7) is provided on the side wall of the feed plate (6). A pressing component (8) is provided on one side of the loading platform (2). A bamboo joint detection component (5) is provided at the same height as the feed inlet (61) on the high plate (11). The material pulling structure (3) includes a short strip (31) fixed to the top surface of the high plate (11) and the feeding plate (6). The bottom surface of the short strip (31) is provided with a first T-shaped groove (32). The first T-shaped slider (33) is horizontally slidably connected in the first T-shaped groove (32). The bottom surface of the first T-shaped slider (33) is fixedly connected with a first large-diameter opening clamping cylinder (34). The two output ends of the first large-diameter opening clamping cylinder (34) are fixedly connected with two first clamping plates (35). The top surface of the first T-shaped groove (32) is provided with a through groove (36). The center of the top surface of the first T-shaped slider (33) is fixedly connected with a light shield (37). The light shield (37) is slidably disposed in the through groove (36). The two sides of the through groove (36) are horizontally slidably connected with two side slide plates (38). The side wall of one of the side slide plates (38) is fixedly connected with a photoelectric switch light receiving part (39), and the side wall of the other side slide plate (38) is fixedly connected with a photoelectric switch light projection part (310). The bamboo joint detection component (5) includes a sleeve (51) fixedly embedded in the high plate (11), a horizontal sliding opening (52) is opened on the sleeve (51), a long rod (53) is horizontally slidably sleeved in the sliding opening (52), and a contact sensor (54) is fixedly connected to one end of the long rod (53) near the feed plate (6). A rotating frame (16) is rotatably connected between the high upright plate (11) and the fourth upright plate (15). A guide plate (17) is fixed to the top surface of the rotating frame (16). Multiple dropping rollers (18) are evenly rotatably connected to the surface of the guide plate (17). A fourth servo reduction motor (19) is fixed to the side wall of the high upright plate (11). The shaft end of the fourth servo reduction motor (19) is fixed to the shaft of the rotating frame (16). The first material trough (110) and the second material trough (111) are placed on both sides of the guide plate (17). The bamboo end material trough (112) is placed on the bottom plate (1) directly below the dropping port (21). The first lead screw (313) is horizontally rotatably connected in the first T-shaped slide (32). The first threaded sleeve (314) is fixed on the first T-shaped slider (33). The first lead screw (313) is threadedly connected to the first threaded sleeve (314). The end of the short strip (31) is fixedly connected to the first servo reduction motor (315). The shaft end of the first servo reduction motor (315) is fixedly connected to the shaft of the first lead screw (313). A top cavity (316) is opened in the short strip (31) above the through groove (36). The bottom of the top cavity (316) The top cavity (316) is rotatably connected to two first synchronous pulleys (317) at both ends. A first synchronous belt (318) is sleeved on the two first synchronous pulleys (317). A crossbeam (312) is fixed between the top surfaces of the two side slides (38). The first synchronous belt (318) is fixed to the crossbeam (312). A third servo reduction motor (319) is fixed to one side wall of the short strip (31). The shaft end of the third servo reduction motor (319) is fixed to the shaft of one of the first synchronous pulleys (317). The bottom surface of the slide (52) is rotatably connected to multiple rollers (56), and the multiple rollers (56) roll in contact with the bottom surface of the long rod (53). The end of the long rod (53) away from the feed plate (6) is fixedly connected to a limiting plate (55). The top surface of the slide (52) is uniformly rotatably connected to multiple gears (57). The top surface of the long rod (53) is fixedly connected to a rack (511). The multiple gears (57) mesh with the rack (511). Two second synchronous pulleys (58) are fixedly connected at the shaft of each gear (57). A second synchronous belt (59) is sleeved on the second synchronous pulleys (58) on two adjacent gears (57). The side wall of the sleeve (51) is fixedly connected to a fifth servo reduction motor (510). The shaft end of the fifth servo reduction motor (510) is fixedly connected to the shaft of the gear (57) located at the end.

2. The fully automatic bamboo cutting and deburring integrated equipment according to claim 1, characterized in that: Two L-shaped brackets (123) are fixed to both sides of the base plate (1) away from the high plate (11). The feeding structure (4) includes a top plate (41). The bottom surface of one end of the top plate (41) is fixed to the top surface of the feed plate (6). The ends of two L-shaped brackets (123) are fixed to both sides of the other end of the top plate (41). A second T-shaped groove (42) is opened on the bottom surface of the top plate (41). A second T-shaped slider (43) is horizontally slidably connected in the second T-shaped groove (42). The bottom end of the second T-shaped slider (43) is fixed to the second... A large-diameter open clamping cylinder (44) is provided. Two second clamping plates (45) are fixed to the two output ends of the second large-diameter open clamping cylinder (44). A second lead screw (46) is horizontally rotatably connected in the second T-shaped slide groove (42). A second threaded sleeve (47) is fixed to the second T-shaped slider (43). The second lead screw (46) is threadedly connected to the second threaded sleeve (47). A second servo reduction motor (48) is fixed to the end of the top bar plate (41). The shaft end of the second servo reduction motor (48) is fixed to the end of the second lead screw (46).

3. The fully automatic bamboo cutting and deburring integrated equipment according to claim 1, characterized in that: The loading platform (2) has a discharge port (21) near the feed plate (6). The loading platform (2) is rotatably connected to the roller (23) at the end away from the feed plate (6). The bottom plate (1) is fixed to the bottom end of the first upright plate (12) at the top surface away from the high upright plate (11). The top of the first upright plate (12) is fixed to the bottom surface of one end of the loading platform (2). The bottom surface of the other end of the loading platform (2) is vertically fixed to the top surface of the bottom plate (1). The bottom surface of the loading platform (2) is vertically fixed to the top surface of the third upright plate (14) at the end of the discharge port (21). The bottom surface of the third upright plate (14) is fixed to the top surface of the bottom plate (1). The bottom plate (1) is vertically fixed to the fourth upright plate (15) at the position below the pulling structure (3).

4. The fully automatic bamboo cutting and deburring integrated equipment according to claim 3, characterized in that: The second upright plate (13) has a first guide groove (113) on the side near the high upright plate (11). The first guide plate (114) is vertically slidably connected in the first guide groove (113). The first lifting platform (115) is fixed to the side wall of the first guide plate (114). The first electric circular saw (116) is fixed to the top surface of the first lifting platform (115). The first cylinder (117) is fixed to the side wall of the second upright plate (13). The top of the output end of the first cylinder (117) is fixed to the bottom surface of the first lifting platform (115). The third vertical plate (14) has a second guide groove (118) on the side near the material drop port (21). The second guide plate (119) is vertically slidably connected in the second guide groove (118). The second lifting platform (120) is fixed to the side wall of the second guide plate (119). The second electric circular saw (121) is fixed to the top surface of the second lifting platform (120). The second cylinder (122) is fixed to the side wall of the third vertical plate (14). The top of the output end of the second cylinder (122) is fixed to the bottom surface of the second lifting platform (120).

5. The fully automatic bamboo cutting and deburring integrated equipment according to claim 1, characterized in that: The top surface of the feed inlet (61) is fixedly fitted with a third cylinder (62). The bottom end of the output end of the third cylinder (62) is located inside the feed inlet (61) and fixedly connected to a top plate (63). The bottom surface of the top plate (63) is rotatably connected to multiple top rollers (64). Two fourth cylinders (65) are fixedly fitted on both sides of the feed inlet (61). The output end of the fourth cylinder (65) is located inside the feed inlet (61) and fixedly connected to a side plate (66). The side wall of the side plate (66) is rotatably connected to multiple side rollers (67). The top surface of the loading platform (2) is located at... Multiple bottom rollers (22) are rotatably connected to the position directly below the feed inlet (61). Two first guide posts (69) are vertically fixed to both ends of the top surface of the top plate (63). Two first guide grooves (68) are opened on the top surface of the feed inlet (61). The first guide posts (69) are slidably sleeved on the first guide grooves (68). Two second guide grooves (610) are horizontally opened on the side wall of the feed inlet (61). The second guide grooves (610) are horizontally slidably connected to the second guide posts (611). The end of the second guide posts (611) is fixed to the side wall of the side plate (66).

6. The fully automatic bamboo cutting and deburring integrated equipment according to claim 1, characterized in that: The grinding structure (7) includes a fixing block (71), which is fixed to the side wall of the feed plate (6). A horizontal opening (73) is opened on the fixing block (71), and a slidable housing (72) is horizontally fitted inside the opening (73). The housing (72) is located below the material pulling structure (3). The end of the housing (72) near the material pulling structure (3) is rotatably connected to a rotating column (74). The two ends of the rotating column (74) are located outside the housing (72) and are fixed to two grinding wheels (75). A side block (76) is fixed to the side wall of the end of the housing (72) away from the grinding wheels (75). The fifth cylinder (77) is fixed between the side block (76) and the fixed block (71). The drive pulley (78) is rotatably connected inside the end of the housing (72) away from the grinding wheel (75). The driven pulley (79) is fixedly sleeved inside the housing (72). The third synchronous belt (710) is sleeved on the drive pulley (78) and the driven pulley (79). The sixth servo reduction motor (711) is fixedly connected to the end of the housing (72) away from the side block (76). The shaft end of the sixth servo reduction motor (711) is fixedly connected to the shaft of the drive pulley (78).

7. The fully automatic bamboo cutting and deburring integrated equipment according to claim 1, characterized in that: The pressing assembly (8) includes a side platform (81) fixed to the side wall of the loading platform (2), a vertically rotatable shaft (82) connected inside the side platform (81), a swing arm (83) fixed to the top of the shaft (82), a sixth cylinder (84) fixedly sleeved to the other end of the swing arm (83), a pressure plate (85) fixed to the bottom of the output end of the sixth cylinder (84), a plurality of pressure rollers (86) rotatably connected to the bottom surface of the pressure plate (85), a seventh servo reduction motor (87) fixed to the bottom surface of the side platform (81), and the shaft end of the seventh servo reduction motor (87) fixed to the bottom end of the shaft (82).

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