Material distribution device for bamboo chip processing

Abstract

The utility model relates to the technical field of bamboo chip processing equipment, in particular to a bamboo chip processing material distribution device which comprises a machine frame, a conveying device, a driving mechanism, an identification unit, a removing mechanism, a conveying device, two first chain transmission mechanisms and two second chain transmission mechanisms. The two opposite ends of a plurality of bamboo chips to be conveyed are arranged on chains of the two first chain transmission mechanisms correspondingly, the two first chain transmission mechanisms are driven by the driving mechanism to conduct synchronous transmission, and the bamboo chips are conveyed in the direction of the second chain transmission mechanism; the driving mechanism drives the two second chain transmission mechanisms to synchronously drive and drive the bamboo chip separating strips, the bamboo chips are supported by the bamboo chip separating strips, when the identification unit identifies that multiple bamboo chips are arranged on the bamboo chip separating strips, the redundant bamboo chips are removed by the removing mechanism, only single bamboo chip is reserved on the bamboo chip separating strips, and the bamboo chip separating efficiency is improved. The single bamboo chips reserved on the slicing strips enter the conveying device to be output under the transmission of the second chain transmission mechanism, and the purpose of slicing one by one is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo slice processing equipment, in particular to a bamboo slice processing material distribution device. Background Art

[0002] Bamboo slices usually need to be transported to a bamboo slice wire drawing machine for further wire drawing processing.

[0003] At present, the existing bamboo slice processing material distribution device usually adopts a conveyor belt distribution structure to transport bamboo slices to the bamboo slice wire drawing machine. Due to the processing technology requirements, usually only one bamboo slice can be transported to the bamboo slice wire drawing machine one by one. However, the distribution structure using a conveyor belt cannot separate multiple bamboo slices one by one. Only by manually placing the bamboo slices on the conveyor belt one by one for transportation, the working intensity of the operators is increased. Summary of the Utility Model

[0004] One of the purposes of the utility model is to provide a bamboo slice processing material distribution device, which aims to solve the technical problem that the existing bamboo slice processing material distribution device cannot separate multiple bamboo slices one by one.

[0005] To achieve the above purpose, the utility model provides a bamboo slice processing material distribution device, which includes a frame and a slicing device. The slicing device includes a driving mechanism, a first identification unit, a rejection mechanism, a conveying device, two first chain drive mechanisms and two second chain drive mechanisms. The two first chain drive mechanisms are arranged on the frame at intervals along the length of the frame. The chain of the first chain drive mechanism is horizontally arranged, and the rotation axis of the sprocket of the first chain drive mechanism extends along the length direction of the frame. The driving mechanism is arranged on the frame and is used to drive the two first chain drive mechanisms to synchronously drive. The two second chain drive mechanisms are arranged on the frame at intervals along the length of the frame. The chain of the second chain drive mechanism is vertically arranged, and the rotation axis of the sprocket of the second chain drive mechanism extends along the length direction of the frame. The driving mechanism is also used to drive the two second chain drive mechanisms to synchronously drive. A plurality of slicing strips are arranged between the chains of the two second chain drive mechanisms. The slicing strips are used to hold up the bamboo slices transported to the second chain drive mechanism by the two first chain drive mechanisms. The first identification unit is arranged on the frame and is used to identify whether the bamboo slices on one of the slicing strips are single bamboo slices and feedback the identification result to the rejection unit. The rejection mechanism is arranged on the frame and is used to reject the redundant bamboo slices on the slicing strip according to the identification result, so that only single bamboo slices are left on the slicing strip. The conveying device is arranged on the frame and is located on the side of the second chain drive mechanism facing away from the first chain drive mechanism. The single bamboo slices remaining on the slicing strip enter the conveying device under the drive of the second chain drive mechanism and are output.

[0006] Further, the first chain drive mechanism includes a first driving sprocket, a first driven sprocket, and a first closed-loop chain wound around the first driving sprocket and the first driven sprocket; the driving mechanism includes a driving motor, a driving rotating shaft, and a first driven rotating shaft. The driving rotating shaft is rotatably arranged on the frame, and the two ends of the driving rotating shaft are respectively drivingly connected to the first driving sprockets of the two first chain drive mechanisms. The output shaft of the driving motor is drivingly connected to one end of the driving rotating shaft. The first driven rotating shaft is rotatably arranged on the frame, and the two ends of the first driven rotating shaft are respectively drivingly connected to the first driven sprockets of the two first chain drive mechanisms.

[0007] Further, the second chain drive mechanism includes a second driving sprocket, a second driven sprocket, and a second closed-loop chain wound around the second driving sprocket and the second driven sprocket; the opposite ends of the driving rotating shaft are also respectively drivingly connected to the second driving sprockets of the two second chain drive mechanisms; the driving mechanism further includes a second driven rotating shaft, which is rotatably arranged on the frame, and the two ends of the second driven rotating shaft are respectively drivingly connected to the second driven sprockets of the two second chain drive mechanisms; the two second chain drive mechanisms are respectively located inside the two first chain drive mechanisms, and the opposite ends of the sharding strip are respectively fixed on the outer ring walls of the second closed-loop chains of the two second chain drive mechanisms. The length of the sharding strip is less than the distance between the two first chain drive mechanisms; there are multiple sharding strips, and the multiple sharding strips are evenly spaced and cover the outer ring wall of the second closed-loop chain. On the side of the second closed-loop chain close to the first chain drive mechanism, the sharding strip inclines upward, and on the side of the second closed-loop chain facing away from the first chain drive mechanism, the sharding strip inclines downward.

[0008] Further, a plurality of tooth blocks are fixed on the outer ring wall of the first closed-loop chain at intervals along a direction perpendicular to the driving rotating shaft horizontally.

[0009] Further, a supporting plate fixed to the frame is also arranged between the two first chain drive mechanisms. The supporting plate is lower than the upper surface of the chain of the first chain drive mechanism. The opposite sides of the supporting plate are fixed with inclined plates, and the inclined plates are used to reduce the gap between the supporting plate and the chain of the first chain drive mechanism.

[0010] Further, a guiding component is arranged between the conveying device and the topmost part of the second chain drive mechanism. The guiding component is used to guide a single bamboo strip on the sharding strip into the conveying device when the single bamboo strip on the sharding strip is driven to the topmost position of the second chain drive mechanism.

[0011] Further, the guiding assembly includes two guiding plates. The outer sides of the two second chain drive mechanisms are the outer sides of the second chain drive mechanisms. The first end of each guiding plate is fixed to the frame. The two guiding plates are respectively located at the outer tops of the two second chain drive mechanisms. The second end of the guiding plate slopes downward from the top of the second chain drive mechanism towards the conveying device. The top surface of the guiding plate is a guiding surface that slopes downward from the top of the second chain drive mechanism towards the conveying device.

[0012] Further, the guiding assembly further includes a guiding housing. The guiding housing is fixed to the frame. An inclined guiding channel is formed between the guiding housing and the guiding surface. The slope of the inclined guiding channel is the same as that of the guiding surface. The guiding housing also forms a vertical guiding channel with the end surface of the second end of the guiding plate.

[0013] Further, the conveying device includes a conveying channel and a pushing mechanism. The conveying channel is fixed to the frame along the length direction of the frame, and the conveying channel is located below the vertical guiding channel. The pushing mechanism is fixed to the outer wall of the guiding housing. The pushing mechanism is used to push out a single bamboo strip that enters the conveying channel from the vertical guiding channel.

[0014] Further, the pushing mechanism includes a pushing cylinder and a pushing plate. The telescopic rod of the pushing cylinder extends and retracts along the length direction of the frame. The telescopic end of the telescopic rod is drivingly connected to the pushing plate. The pushing plate extends in the vertical direction. The free end of the pushing plate is located in the conveying channel.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] When the bamboo strip processing material distribution device of the present utility model is in use, a plurality of bamboo strips to be conveyed are placed on the chains of the two first chain drive mechanisms, that is, the opposite ends of the plurality of bamboo strips to be conveyed are respectively placed on the chains of the two first chain drive mechanisms. The two first chain drive mechanisms are driven to synchronously drive by the drive mechanism, so that the bamboo strips are conveyed horizontally towards the direction of the two second chain drive mechanisms. When the bamboo strips are conveyed to the second chain drive mechanisms, the drive mechanism drives the two second chain drive mechanisms to synchronously drive to drive the slicing strips to synchronously drive with the chains of the second chain drive mechanisms, so that the slicing strips can lift the bamboo strips on the chains of the two first chain drive mechanisms. When the first recognition unit recognizes that there are multiple bamboo strips on the slicing strips, the redundant bamboo strips on the slicing strips are removed by the removal mechanism, so that only a single bamboo strip remains on the slicing strips. The single bamboo strip remaining on the slicing strips enters the conveying device and is output under the drive of the second chain drive mechanism, thereby achieving the purpose of slicing a plurality of bamboo strips one by one. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1Schematic diagram of the internal structure of the bamboo sheet processing material distribution device of the present utility model;

[0018] Figure 2 Schematic diagram of the structure of the bamboo sheet processing material distribution device of the present utility model;

[0019] Figure 3 Another perspective structural diagram of the internal structure of the bamboo sheet processing material distribution device;

[0020] Figure 4 Another perspective structural diagram of the internal structure of the bamboo sheet processing material distribution device;

[0021] Figure 5 Left view of the internal structure of the bamboo sheet processing material distribution device;

[0022] Figure 6 Rear view of the internal structure of the bamboo sheet processing material distribution device;

[0023] Figure 7 Schematic diagram of the structure of the bamboo sheet processing material distribution device of the present utility model;

[0024] Figure 8 Schematic diagram of the structure of the bamboo sheet turning device involved in the embodiment;

[0025] Figure 9 Another perspective structural diagram of the bamboo sheet turning device involved in the embodiment;

[0026] Figure 10 Schematic diagram of the structure of the bamboo sheet turning device without the protective cover in the embodiment;

[0027] Figure 11 Schematic diagram of the structure of the rotating cylinder, pedestal bearing, first bevel gear, driving gear, and two connecting seats connected in the embodiment;

[0028] Figure 12 Schematic diagram of the structure of the rotating cylinder, two connecting seats, flange plate, and first bevel gear connected in the embodiment;

[0029] Figure 13 Cross-sectional view of the rotating cylinder, two connecting seats, flange plate, and first bevel gear connected in the embodiment;

[0030] Figure 14 Schematic diagram of the structure of the rotating cylinder, pedestal bearing, first bevel gear, driving gear, two connecting seats, two gear transmission modules, and two meshing gears connected in the embodiment;

[0031] Figure 15 Another perspective structural diagram of the rotating cylinder, pedestal bearing, first bevel gear, driving gear, two connecting seats, two gear transmission modules, and two meshing gears connected in the embodiment;

[0032] Figure 16 The figure for the embodiment is a schematic structural diagram of a gear transmission module;

[0033] Figure 17 The figure for the embodiment is a schematic structural diagram of the gear transmission module without the protective housing;

[0034] Figure 18 The figure for the embodiment is a cross-sectional view of the connection between a flange, a first bevel gear, a rotating cylinder, a connecting seat and the gear transmission module;

[0035] Figure 19 The figure for the embodiment is a schematic structural diagram of the bamboo sheet turning device without the protective cover from another angle;

[0036] Figure 20 The figure for the embodiment is a right view of the bamboo sheet turning device;

[0037] Figure 21 The figure for the embodiment is a front view of the bamboo sheet turning device without the protective cover;

[0038] Figure 22 The figure for the embodiment is a right view of the bamboo sheet turning device without the protective cover;

[0039] Figure 23 The figure for the embodiment is a top view of the bamboo sheet turning device without the protective cover;

[0040] Figure 24 The figure for the embodiment is a cross-sectional view of the bamboo sheet turning device without the protective cover;

[0041] Figure 25 The figure for the embodiment is a schematic structural diagram of the conveying device for bamboo sheet processing of the present utility model without the outer shell.

[0042] Reference numerals in each figure:

[0043] 1. Frame; 10. Rejection mechanism; 2. Slicing device; 20. First identification unit; 21. First driving sprocket; 210. First driven sprocket; 211. First closed-loop chain; 212. Third driving motor; 213. Driving rotating shaft; 214. First driven rotating shaft; 215. Second driving sprocket; 216. Second driven sprocket; 217. Second closed-loop chain; 218. Second driven rotating shaft; 22. Slicing strip; 23. Tooth block; 24. Supporting plate; 240. Inclined plate; 25. Enclosure; 26. Guide plate; 260. Guide surface; 261. Guide housing; 262. Inclined guide channel; 263. Vertical guide channel; 264. Supporting cylinder; 27. Hopper; 3. Bamboo slice turning device; 30. Rotating cylinder; 300. Bearing with housing; 301. Driving gear; 3011. First bevel gear ring; 3012. Second bevel gear ring; 302. First driving motor; 3021. First motor bevel gear; 303. First bevel gear; 304. Second driving motor; 3041. Second motor bevel gear; 305. Connecting seat; 3051. Limiting part; 306. Gear transmission module; 3060. Mounting seat; 3061. Elastic part; 3062. First gear shaft; 3063. First transmission gear; 3064. Second gear shaft; 3065. Second transmission gear; 3066. Third gear shaft; 3067. Third transmission gear; 3068. Second bevel gear; 3069. Protective shell; 307. Engaging gear; 3071. Feeding channel; 308. Protective cover; 309. Flange; 3090. Connecting shaft; 3091. Material conveying channel; 4. Conveying channel; 5. Output channel; 6. Pushing cylinder; 60. Pushing plate; 7. Bamboo slice; 8. Second identification unit. Detailed implementation manners

[0044] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "width", "upper", "lower", "front", "rear", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0046] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath", and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0048] Please refer to Figure 1 - Figure 25 , the present utility model provides a bamboo sheet 7 processing material distribution device, including a frame 1, a slicing device 2, and a conveying device.

[0049] Refer to Figure 1 - Figure 6, the slicing device 2 includes a driving mechanism, a first recognition unit 20, a rejection mechanism 10, two first chain drive mechanisms, and two second chain drive mechanisms. The two first chain drive mechanisms are arranged on the frame 1 at intervals along the length of the frame 1. The chains of the first chain drive mechanisms are arranged horizontally, and the rotation axes of the sprockets of the first chain drive mechanisms extend along the length direction of the frame 1. The driving mechanism is arranged on the frame 1 and is used to drive the two first chain drive mechanisms to drive synchronously; the two second chain drive mechanisms are arranged on the frame 1 at intervals along the length of the frame 1. The chains of the second chain drive mechanisms are arranged vertically, and the rotation axes of the sprockets of the second chain drive mechanisms extend along the length direction of the frame 1. The driving mechanism is also used to drive the two second chain drive mechanisms to drive synchronously; a plurality of slicing strips 22 are arranged between the chains of the two second chain drive mechanisms. The slicing strips 22 are used to lift the bamboo strips 7 conveyed by the two first chain drive mechanisms to the second chain drive mechanisms; the first recognition unit 20 is arranged on the frame 1 and near the top of the second chain drive mechanism. The first recognition unit 20 selects a camera. There can be multiple first recognition units 20. Through the recognition accuracy, the first recognition unit 20 is used to recognize whether the bamboo strips 7 on one of the slicing strips 22 are single bamboo strips 7 and feedback the recognition result to the rejection unit; the rejection mechanism 10 is arranged on the frame 1. The rejection mechanism 10 selects a cylinder and is used to reject the redundant bamboo strips 7 on the slicing strip 22 according to the recognition result, so that only single bamboo strips 7 are retained on the slicing strip 22; the conveying device is arranged on the frame 1 and on the side of the second chain drive mechanism facing away from the first chain drive mechanism. The single bamboo strips 7 retained on the slicing strip 22 enter the conveying device under the drive of the second chain drive mechanism and are output.

[0050] When the bamboo strip 7 processing material distribution device of the present utility model is in use, a plurality of bamboo strips 7 to be conveyed are placed on the chains of the two first chain drive mechanisms, that is, the relative ends of the plurality of bamboo strips 7 to be conveyed are respectively placed on the chains of the two first chain drive mechanisms. The driving mechanism drives the two first chain drive mechanisms to drive synchronously, so that the bamboo strips 7 are conveyed horizontally towards the direction of the two second chain drive mechanisms. When the bamboo strips 7 are conveyed to the second chain drive mechanisms, the driving mechanism drives the two second chain drive mechanisms to drive synchronously to drive the slicing strips 22 to drive synchronously with the chains of the second chain drive mechanisms, so that the slicing strips 22 can lift the bamboo strips 7 on the chains of the two first chain drive mechanisms. When the first recognition unit 20 recognizes that there are multiple bamboo strips 7 on the slicing strip 22, the first recognition unit 20 feeds back a signal to the control system, and the control system controls the rejection mechanism 10 to reject the redundant bamboo strips 7 on the slicing strip 22, so that only single bamboo strips 7 are retained on the slicing strip 22. The single bamboo strips 7 retained on the slicing strip 22 enter the conveying device under the drive of the second chain drive mechanism and are output, thereby achieving the purpose of slicing a plurality of bamboo strips 7 one by one.

[0051] In this embodiment, referring to Figure 1 - Figure 6 , the first chain drive mechanism includes a first driving sprocket 21, a first driven sprocket 210, and a first closed-loop chain 211 wound around the first driving sprocket 21 and the first driven sprocket 210; the driving mechanism includes a third driving motor 212, a driving rotating shaft 213, and a first driven rotating shaft 214. The driving rotating shaft 213 is rotatably arranged on the frame 1. The two ends of the driving rotating shaft 213 are respectively drivingly connected to the first driving sprockets 21 of the two first chain drive mechanisms. The output shaft of the third driving motor 212 is drivingly connected to one end of the driving rotating shaft 213. The first driven rotating shaft 214 is rotatably arranged on the frame 1. The two ends of the first driven rotating shaft 214 are respectively drivingly connected to the first driven sprockets 210 of the two first chain drive mechanisms. It can be seen from this that the third driving motor 212 drives the driving rotating shaft 213 to drive the first closed-loop chain 211 and the first driven rotating shaft 214 to transmit, so as to realize the synchronous transmission of the two first chain drive mechanisms.

[0052] In this embodiment, referring to Figure 1 - Figure 6 , the second chain drive mechanism includes a second driving sprocket 215, a second driven sprocket 216, and a second closed-loop chain 217 wound around the second driving sprocket 215 and the first driven sprocket 210; the opposite ends of the driving rotating shaft 213 are also respectively drivingly connected to the second driving sprockets 215 of the two second chain drive mechanisms. The two second driving sprockets 215 are located between the two first driving sprockets 21. In addition, the driving mechanism further includes a second driven rotating shaft 218. The second driven rotating shaft 218 is rotatably arranged on the frame 1. The two ends of the second driven rotating shaft 218 are respectively drivingly connected to the second driven sprockets 216 of the two second chain drive mechanisms; the two second chain drive mechanisms are respectively located inside the two first chain drive mechanisms. The opposite ends of the shim strip 22 are respectively fixed on the outer ring walls of the second closed-loop chains 217 of the two second chain drive mechanisms. The length of the shim strip 22 is less than the distance between the two first chain drive mechanisms; there are multiple shim strips 22, and the multiple shim strips 22 are evenly spaced and cover the outer ring wall of the second closed-loop chain 217. On the side where the second closed-loop chain 217 is close to the first chain drive mechanism, the shim strip 22 is inclined upward, and on the side where the second closed-loop chain 217 faces away from the first chain drive mechanism, the shim strip 22 is inclined downward. It can be seen from this that the driving rotating shaft 213 drives the first closed-loop chain 211 and the second closed-loop chain 217 to transmit synchronously under the drive of the third driving motor 212, so that the driving mechanism can not only realize the synchronous transmission of the two first chain drive mechanisms, but also realize the synchronous transmission of the two second chain drive mechanisms.

[0053] In this embodiment, referring to Figure 1 - Figure 6, a plurality of tooth blocks 23 are fixed on the outer ring wall of the first closed-loop chain 211 at intervals along a direction perpendicular to the driving rotating shaft 213 horizontally. The tooth blocks 23 can increase the friction between the first closed-loop chain 211 and the bamboo slices 7, and improve the efficiency of the two first chain transmission mechanisms in conveying the bamboo slices 7.

[0054] In this embodiment, referring to Figure 1 - Figure 6 , a supporting plate 24 fixed to the frame 1 is further arranged between the two first chain transmission mechanisms. The supporting plate 24 is lower than the upper surface of the first closed-loop chain 211. Oblique plates 240 are fixed on the opposite sides of the supporting plate 24. The oblique plates 240 are used to reduce the gap between the supporting plate 24 and the first closed-loop chain 211, prevent the bamboo slices 7 from getting stuck in the gap between the supporting plate 24 and the first closed-loop chain 211, and ensure the smooth conveyance of the bamboo slices 7 by the first chain transmission mechanism. In addition, a protective cover 25 is also fixed on the frame 1. The protective cover 25 is located at the front side of the frame 1. The upper and lower ends of the protective cover 25 are open ends. The protective cover 25 surrounds the periphery of the two first chain transmission mechanisms, so that the protective cover 25, the first chain transmission mechanism and the supporting plate 24 form a storage bin 27 for placing the bamboo slices 7. In this way, the user can directly throw multiple bamboo slices into the storage bin 27, so that both ends of the multiple bamboo slices 7 are respectively placed on the upper surface of the first closed-loop chain 211 of the two first chain transmission mechanisms.

[0055] In this embodiment, referring to Figure 3 、 Figure 7 , a guiding component is arranged between the conveying channel 4 of the conveying device and the topmost part of the second chain transmission mechanism. The guiding component is used to guide the single bamboo slice 7 on the slicing strip 22 into the conveying device when the single bamboo slice 7 on the slicing strip 22 is driven to the topmost position of the second chain transmission mechanism, ensuring that the bamboo slice 7 smoothly enters the conveying device from the slicing strip 22 and then is output by the conveying device.

[0056] In this embodiment, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 7, the guiding assembly includes two guiding plates 26. The sides of the two second chain drive mechanisms facing away from each other are the outer sides of the second chain drive mechanisms. The first end of the guiding plate 26 is fixed on the frame 1. The two guiding plates 26 are respectively located at the outer tops of the two second chain drive mechanisms. The second end of the guiding plate 26 slopes downward from the top of the second chain drive mechanism towards the conveying device. The top surface of the guiding plate 26 is a guiding surface 260 that slopes downward from the top of the second chain drive mechanism towards the conveying device. Of course, when a single bamboo strip 7 on the strip 22 is conveyed to the topmost position of the second chain drive mechanism, the topmost position of the guiding surface 260 contacts the bottom surface of the single bamboo strip 7 on the strip 22, so that the single bamboo strip 7 on the strip 22 slides along the guiding surface 260 and enters the conveying device. To ensure that the single bamboo strip 7 on the strip 22 can smoothly enter the conveying device along the guiding surface 260, the guiding assembly further includes a guiding housing 261. The guiding housing 261 is fixed on the frame 1. An inclined guiding channel 262 is formed between the guiding housing 261 and the guiding surface 260. The slope of the inclined guiding channel 262 is the same as that of the guiding surface 260. This inclined guiding channel 262 can prevent the single bamboo strip 7 on the strip 22 from flying out of the guiding surface 260 due to inertia. In addition, a vertical guiding channel 263 is formed between the guiding housing 261 and the end surface of the second end of the guiding plate 26. The conveying channel 4 of the conveying device is located below the vertical guiding channel 263. In addition, two supporting cylinders 264 are fixed on the frame 1. The two supporting cylinders 264 are arranged at intervals along the length direction of the bamboo strip 7. The telescopic rod of the supporting cylinder 264 is located between the vertical guiding channel 263 and the conveying channel 4 in the extended state. Thus, when a single bamboo strip 7 on the strip 22 is conveyed to the topmost position of the second chain drive mechanism, under the guidance of the guiding surface 260, the single bamboo strip 7 on the strip 22 sequentially enters the inclined guiding channel 262 and the vertical guiding channel 263, then lands on the telescopic rods of the two supporting cylinders 264, and finally enters the conveying channel 4 of the conveying device when the telescopic rods of the two supporting cylinders 264 retract.

[0057] It should be noted that by providing the two supporting cylinders 264, the speed at which a single bamboo strip 7 on the strip 22 falls into the conveying channel 4 can be buffered, avoiding affecting the conveying device from outputting the bamboo strips 7 one by one.

[0058] In this embodiment, referring to Figure 3 and Figure 7 , the conveying device includes the above-mentioned conveying channel 4 and a pushing mechanism. The conveying channel 4 is fixed on the frame 1 along the length direction of the frame 1. The pushing mechanism is fixed on the outer wall of the guiding housing 261. The pushing mechanism is used to push out the single bamboo strip 7 that enters the conveying channel 4 from the vertical guiding channel 263.

[0059] Specifically, referring to Figure 3 andFigure 7 The pushing mechanism includes a pushing cylinder 6 and a pushing plate 60. The telescopic rod of the pushing cylinder 6 extends and retracts along the length direction of the frame 1. The telescopic end of the telescopic rod is drivingly connected to the pushing plate 60. The pushing plate 60 extends in the vertical direction, and the free end of the pushing plate 60 is located in the conveying channel 4. In this way, by driving the pushing plate 60 with the pushing cylinder 6, a single bamboo strip 7 in the conveying channel 4 can be pushed out.

[0060] In addition, referring to Figure 1 、 Figure 3 、 Figure 4 、 Figure 7 、 Figure 10 , the conveying device further includes a bamboo strip turning device 3. The bamboo strip turning device 3 includes a driving gear 301, a first driving unit, a driving device, a rotating cylinder 30, two connecting seats 305, two gear transmission modules 306 and two engaging gears 307. The rotating cylinder 30 is rotatably arranged on the frame 1 through a pedestal bearing 300. The inner cavity of the rotating cylinder 30 is configured as a material conveying channel 3091, and the material conveying channel 3091 penetrates through the opposite ends of the rotating cylinder 30; the driving gear 301 is rotatably sleeved on the outer wall of the rotating cylinder 30, and the opposite ends of the driving gear 301 respectively have a first bevel gear ring 3011 and a second bevel gear ring 3012. The two connecting seats 305 are respectively fixed on the opposite sides of one end face of the rotating cylinder 30. The two gear transmission modules 306 are respectively rotatably arranged on the two connecting seats 305. The two gear transmission modules 306 are both engaged with the second bevel gear ring 3012, and the rotation axis of the gear transmission module 306 is perpendicular to the rotation axis of the rotating cylinder 30 in the horizontal direction; the two engaging gears 307 are respectively rotatably arranged on the two gear transmission modules 306. The rotation axis of the engaging gear 307 is parallel to the rotation axis of the gear transmission module 306. The distance between the two engaging gears 307 forms a feeding channel 3071 for the bamboo strip 7. The axis of the feeding channel 3071 in the axial direction of the rotating cylinder 30 is coaxial with the material conveying channel 3091. The feeding channel 3071 is communicated with the material conveying channel 3091, and the feeding end of the feeding channel 3071 is connected and communicated with the conveying channel 4. When the bamboo strip falls into the conveying channel 4, the pushing cylinder 6 drives the pushing plate 60 to push the bamboo strip 7 in the input channel 4 into the feeding channel 3071.

[0061] The first driving unit is arranged on the frame 1 and is drivingly connected to the first bevel gear ring 3011. The first driving unit is used to drive the driving gear 301 to rotate. Specifically, referring to Figure 23, the first driving unit includes a first driving motor 302 and a first motor bevel gear 3021. The first driving motor 302 is fixed on the frame 1. The output shaft of the first driving motor 302 is drivingly connected to the first motor bevel gear 3021, and the first motor bevel gear 3021 meshes with the first bevel gear ring 3011. Among them, the first driving motor 302 drives the first motor bevel gear 3021 to rotate, driving the first bevel gear ring 3011 to drive the driving gear 301 to rotate.

[0062] The driving device is arranged on the frame 1 and is drivingly connected to the rotating cylinder 30. The driving device is used to drive the rotating cylinder 30 to rotate. Specifically, referring to Figure 10 , the driving device includes a second driving unit and a first bevel gear 303. The first bevel gear 303 is sleeved and fixed on the outer wall of the rotating cylinder 30. The first bevel gear 303 is coaxial with the driving gear 301. The second driving unit is arranged on the frame 1, and the second driving unit is used to drive the first bevel gear 303 to drive the rotating cylinder 30 to rotate. Specifically, the second driving unit includes a second driving motor 304 and a second motor bevel gear 3041. The second driving motor 304 is fixed on the frame 1. The output shaft of the second driving motor 304 is drivingly connected to the second motor bevel gear 3041. The second motor bevel gear 3041 meshes with the first bevel gear 303. The second driving motor 304 drives the second motor bevel gear 3041 to drive the first bevel gear 303 to rotate, thereby driving the rotating cylinder 30 to rotate.

[0063] Referring to Figure 10 , Figure 19 , a flange 309 is fixed on the end face of the end of the rotating cylinder 30 facing away from the connecting seat 305. The rotating cylinder 30 and the flange 309 are fixed by screws. The flange 309 is coaxially arranged with the rotating cylinder 30. The outer diameter of the flange 309 is larger than the outer diameter of the rotating cylinder 30. The first bevel gear 303 is connected and fixed to the flange 309. The first bevel gear 303 and the flange 309 are fixed by screws. The flange 309 can play a role in limiting the rotating cylinder 30 and at the same time facilitate the connection and fixation of the rotating cylinder 30 and the first bevel gear 303.

[0064] Referring to Figure 24 , the second recognition unit 8 is fixed on the frame 1. The second recognition unit 8 is a camera, which is used to recognize whether the front side of the bamboo piece 7 in the conveying channel 4 is facing up and feed back the recognition result to the second driving motor 304 of the driving device. The control system of the conveying device for processing the bamboo piece 7 controls the driving device to control the second driving motor 304 to drive the second motor bevel gear 3041 to drive the rotating cylinder 30 to rotate according to the recognition result of the second recognition unit 8.

[0065] It should be noted that the control system can be an existing PLC control system.

[0066] In summary, when the conveying device is in use, the bamboo strips 7 to be processed enter from the material conveying channel 3091. Driven by the meshing of the two meshing gears 307, the bamboo strips 7 enter the material conveying channel 3091 from the feeding channel 3071 and are then conveyed from the output end of the material conveying channel 3091 to the bamboo strip drawing machine for further processing. Among them, the power of the meshing gears 307 comes from the driving gear 301, and the power of the driving gear 301 comes from the first driving unit. Since the driving gear 301 is rotatably sleeved on the outer wall of the rotating cylinder 30, the driving gear 301 does not rotate with the rotation of the rotating cylinder 30. At the feeding end of the feeding channel 3071, when the second identification unit 8 identifies that the front side of the bamboo strip 7 is not facing up, a feedback signal is sent to the control system. The control system controls the second driving motor 304 of the driving device to drive the second motor bevel gear 3041 to drive the rotating cylinder 30 to rotate 180°. During the rotation of the rotating cylinder 30, since the gear transmission module 306 rotates relative to the driving gear 301, and the gear transmission module 306 is rotatably arranged on the connecting seat 305, and the connecting seat 305 is fixed on the rotating cylinder 30, the rotation of the rotating cylinder 30 can drive the two meshing gears 307 to rotate 180° with the rotating cylinder 30, thereby driving the bamboo strip 7 engaged between the two meshing gears 307 to turn over, realizing the turning over of the bamboo strip 7 during the conveying process.

[0067] Of course, referring to Figure 8 and Figure 9 The bamboo strip turning device 3 further includes a protective cover 308. The protective cover 308 is fixed on the machine frame 1 and covers the rotating cylinder 30, the flange 309, the first bevel gear 303, the driving gear 301, the two connecting seats 305, the two gear transmission modules 306 and the two meshing gears 307, playing a role in protecting the rotating cylinder 30, the flange 309, the first bevel gear 303, the driving gear 301, the two connecting seats 305, the two gear transmission modules 306 and the two meshing gears 307.

[0068] In this embodiment, referring to Figure 11 、 Figure 12 、 Figure 14 、 Figure 15 , the structures of the two connecting seats 305 are the same. The two gear transmission modules 306 are respectively located outside the two connecting seats 305, and the two meshing gears 307 are both located between the two connecting seats 305. Since the space between the two connecting seats 305 is limited, the gear transmission module 306 is arranged outside the connecting seat 305, which is beneficial to the installation of the gear transmission module 306. It should be noted that the outside of the connecting seat 305 refers to the side opposite to the two connecting seats 305.

[0069] In this embodiment, referring to Figure 14 、 Figure 15 、 Figure 16 、Figure 17 , Figure 18 , Figure 24 , the structures of the two gear transmission modules 306 are the same. The gear transmission module 306 includes a mounting seat 3060, a first gear shaft 3062, a first transmission gear 3063, a second bevel gear 3068, a second gear shaft 3064 and a second transmission gear 3065. A connecting shaft 3090 is fixed on the side wall at one end of the mounting seat 3060. The connecting shaft 3090 is rotatably arranged on the connecting seat 305. The mounting seat 3060 is located outside the connecting seat 305. An elastic member 3061 connected to the connecting seat 305 is fixed on the outer wall at the other end of the mounting seat 3060. The elastic member 3061 is a spring. The elastic member 3061 pulls the mounting seat 3060 to prevent the mounting seat 3060 from rotating around the connecting seat 305 under its own gravity. In addition, a limiting portion 3051 for limiting the mounting seat 3060 is provided on the connecting seat 305. The limiting portion 3051 is used to limit the mounting seat 3060. There is a buffer space between the limiting portion 3051 and the mounting seat 3060. When the bamboo sheet 7 gives a reaction force to the engaging gear 307, the gear transmission module 306 swings back and forth between the elastic member 3061 and the limiting portion 3051 under the elastic action of the elastic member 3061, playing a role in buffering the engaging gear 307 and avoiding serious wear of the engaging gear 307 caused by hard contact between the engaging gear 307 and the bamboo sheet 7.

[0070] Referring to Figure 18 , the first gear shaft 3062 is rotatably arranged on the mounting seat 3060. The first gear shaft 3062 is parallel or coaxial with the connecting shaft 3090. In this embodiment, the first gear shaft 3062 and the connecting shaft 3090 are coaxial, which is beneficial to reducing the volume of the gear transmission module 306 and avoiding occupying space.

[0071] Referring to Figure 10 , Figure 14 and Figure 15, the second bevel gear 3068 is fixedly sleeved on the first gear shaft 3062. The second bevel gear 3068 meshes with the second bevel gear ring 3012. The first transmission gear 3063 is fixed on the first gear shaft 3062. The first transmission gear 3063 is located within the mounting seat 3060 and between the second bevel gear 3068 and the connecting seat 305. The second gear shaft 3064 is rotatably arranged on the mounting seat 3060. The second transmission gear 3065 is sleeved and fixed on the second gear shaft 3064. The second transmission gear 3065 meshes and drives with the first transmission gear 3063. Each engaging gear 307 is fixed on each second gear shaft 3064. It can be seen from this that when the first driving motor 302 drives the first motor bevel gear 3021 to rotate, driving the first bevel gear ring 3011 to drive the driving gear 301 to rotate, the second bevel gear ring 3012 drives the second bevel gear 3068 to rotate. The rotation of the second bevel gear 3068 drives the first gear shaft 3062, thereby driving the first transmission gear 3063 to rotate. The rotation of the first transmission gear 3063 drives the second transmission gear 3065 to rotate, thereby driving the second gear shaft 3064 to rotate. The rotation of the second transmission gear 3065 drives the engaging gear 307 to rotate.

[0072] In addition, referring to Figure 15 , Figure 17 , the gear transmission module 306 further includes a third gear shaft 3066 and a third transmission gear 3067. The third gear shaft 3066 is rotatably arranged on the mounting seat 3060, and the third gear shaft 3066 is located between the first gear shaft 3062 and the second gear shaft 3064. The third transmission gear 3067 is fixed on the third gear shaft 3066. The first transmission gear 3063 and the second transmission gear 3065 are in transmission meshing through the third transmission gear 3067. In this way, on the premise of ensuring that the distance between the two engaging gears 307 can engage the bamboo strips 7 and convey the bamboo strips 7 to the feeding channel 3091, the diameter of the engaging gears 307 can be reduced.

[0073] It should be noted that referring to Figure 16 , Figure 17 , the mounting seat 3060 is of a kidney-shaped ring structure. Protective shells 3069 are provided on opposite sides of the kidney-shaped ring. Among them, one of the protective shells 3069 on the kidney-shaped ring is detachable to facilitate the installation of the first gear shaft 3062, the first transmission gear 3063, the second gear shaft 3064, the second transmission gear 3065, the third gear shaft 3066, and the third transmission gear 3067.

[0074] As an application scenario, in the working condition where the third gear shaft 3066 and the third transmission gear 3067 are not provided, the first transmission gear 3063 is directly meshed with the second transmission gear 3065 for transmission. Then, in order to ensure that the distance between the two meshing gears 307 can mesh with the bamboo strip 7 and convey the bamboo strip 7 to the material conveying channel 3091, it is necessary to increase the diameter of the meshing gear 307.

[0075] It should be noted that the first gear shaft 3062, the second gear shaft 3064, and the third gear shaft 3066 can all be rotatably connected to the mounting seat 3060 through bearings, which will not be elaborated here.

[0076] Based on the above structure, referring to Figure 7 , Figure 25 , the conveying device further includes an output channel 5. The output channel 5 is connected to the discharge end of the material conveying channel 3091. When the bamboo strip 7 enters the input channel 4, the push plate 60 is driven by the pushing cylinder 6 to push the bamboo strip 7 in the conveying channel into the feeding channel 3071. Under the meshing transmission of the two meshing gears 307, the bamboo strip 7 enters the material conveying channel 3091 from the feeding channel 3071, then enters the output channel 5 from the material conveying channel 3091, and finally is conveyed to a bamboo strip 7 wire drawing machine for further processing. Among them, the power of the meshing gear 307 comes from the driving gear 301, and the power of the driving gear 301 comes from the first driving unit. Since the driving gear 301 is rotatably sleeved on the outer wall of the rotating cylinder 30, the driving gear 301 will not rotate with the rotation of the rotating cylinder 30. At the feeding end of the feeding channel 3071, when the second recognition unit 8 recognizes that the front of the bamboo strip 7 is not facing up, a feedback signal is sent to the control system, and the control system controls the second driving motor 304 to drive the second motor bevel gear 3041 to drive the rotating cylinder 30 to rotate by 180°. During the rotation of the rotating cylinder 30, since the gear transmission module 306 rotates relative to the driving gear 301, and the gear transmission module 306 is rotatably arranged on the connecting seat 305, and the connecting seat 305 is fixed on the rotating cylinder 30, the rotation of the rotating cylinder 30 can drive the two meshing gears 307 to rotate by 180° along with the rotating cylinder 30, thereby driving the bamboo strip 7 engaged between the two meshing gears 307 to turn over, realizing the turning over of the bamboo strip 7 during the conveying process.

[0077] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A bamboo sheet processing material distribution device, characterized in that It includes a frame, a slicing device and a conveying device. The slicing device includes a driving mechanism, a first identification unit, a rejection mechanism, two first chain drive mechanisms and two second chain drive mechanisms. The two first chain drive mechanisms are arranged on the frame at intervals along the length of the frame. The chain of the first chain drive mechanism is horizontally arranged, and the rotation axis of the sprocket of the first chain drive mechanism extends along the length direction of the frame. The driving mechanism is arranged on the frame and is used to drive the two first chain drive mechanisms to synchronously drive; the two second chain drive mechanisms are arranged on the frame at intervals along the length of the frame. The chain of the second chain drive mechanism is vertically arranged, and the rotation axis of the sprocket of the second chain drive mechanism extends along the length direction of the frame. The driving mechanism is also used to drive the two second chain drive mechanisms to synchronously drive; a plurality of slicing bars are arranged between the chains of the two second chain drive mechanisms. The slicing bars are used to hold up the bamboo slices conveyed by the two first chain drive mechanisms to the second chain drive mechanism; the first identification unit is arranged on the frame and is used to identify whether the bamboo slices on a slicing bar are single bamboo slices and feedback the identification result to the rejection unit; the rejection mechanism is arranged on the frame and is used to reject the redundant bamboo slices on the slicing bar according to the identification result, so that only single bamboo slices are left on the slicing bar; the conveying device is arranged on the frame and is located on the side of the second chain drive mechanism facing away from the first chain drive mechanism. The single bamboo slices remaining on the slicing bar enter the conveying device under the drive of the second chain drive mechanism and are output.

2. The bamboo sheet processing material distribution device according to claim 1, characterized in that, The first chain drive mechanism includes a first driving sprocket, a first driven sprocket and a first closed-loop chain wound around the first driving sprocket and the first driven sprocket; the driving mechanism includes a driving motor, a driving rotating shaft and a first driven rotating shaft. The driving rotating shaft is rotatably arranged on the frame. The two ends of the driving rotating shaft are respectively drivingly connected to the first driving sprockets of the two first chain drive mechanisms. The output shaft of the driving motor is drivingly connected to one end of the driving rotating shaft. The first driven rotating shaft is rotatably arranged on the frame. The two ends of the first driven rotating shaft are respectively drivingly connected to the first driven sprockets of the two first chain drive mechanisms.

3. The bamboo sheet processing material distribution device according to claim 2, characterized in that, The second chain drive mechanism includes a second driving sprocket, a second driven sprocket, and a second closed-loop chain wound around the second driving sprocket and the first driven sprocket; opposite ends of the driving rotating shaft are also respectively drivingly connected to the second driving sprockets of two second chain drive mechanisms; the drive mechanism further includes a second driven rotating shaft rotatably arranged on the frame, and two ends of the second driven rotating shaft are respectively drivingly connected to the second driven sprockets of two second chain drive mechanisms; the two second chain drive mechanisms are respectively located inside the two first chain drive mechanisms, opposite ends of the sharding strip are respectively fixed on the outer ring walls of the second closed-loop chains of the two second chain drive mechanisms, and the length of the sharding strip is less than the distance between the two first chain drive mechanisms; a plurality of sharding strips are provided, and the plurality of sharding strips are evenly spaced and cover the outer ring wall of the second closed-loop chain. On the side of the second closed-loop chain close to the first chain drive mechanism, the sharding strip inclines upward, and on the side of the second closed-loop chain facing away from the first chain drive mechanism, the sharding strip inclines downward.

4. The bamboo sheet processing material distribution device according to claim 2, characterized in that, A plurality of tooth blocks spaced at intervals along a direction perpendicular to the driving rotating shaft horizontally are fixed on the outer ring wall of the first closed-loop chain.

5. The bamboo sheet processing material distribution device according to claim 1, characterized in that A supporting plate fixed to the frame is further arranged between the two first chain drive mechanisms. The supporting plate is lower than the upper surface of the chain of the first chain drive mechanism. Oblique plates are fixed to opposite sides of the supporting plate, and the oblique plates are used to reduce the gap between the supporting plate and the chain of the first chain drive mechanism.

6. The bamboo sheet processing material distribution device according to claim 1, characterized in that A guiding assembly is arranged between the conveying device and the topmost part of the second chain drive mechanism. The guiding assembly is used to guide a single bamboo strip on the sharding strip into the conveying device when the single bamboo strip on the sharding strip is transmitted to the topmost part of the second chain drive mechanism.

7. The bamboo sheet processing material distribution device according to claim 6, characterized in that, The guiding assembly includes two guiding plates. The side opposite to the two second chain drive mechanisms is the outer side of the second chain drive mechanism. The first end of the guiding plate is fixed to the frame, and the two guiding plates are respectively located at the outer side tops of the two second chain drive mechanisms. The second end of the guiding plate inclines downward from the top of the second chain drive mechanism towards the conveying device, and the top surface of the guiding plate is a guiding surface that inclines downward from the top of the second chain drive mechanism towards the conveying device.

8. The bamboo sheet processing material distribution device according to claim 7, characterized in that, The guiding assembly further includes a guiding housing fixed to the frame. An inclined guiding channel is formed between the guiding housing and the guiding surface, and the slope of the inclined guiding channel is the same as that of the guiding surface; a vertical guiding channel is further formed between the guiding housing and the end surface of the second end of the guiding plate.

9. The bamboo sheet processing material distribution device according to claim 8, wherein, The conveying device includes a conveying channel and a pushing mechanism. The conveying channel is fixed to the frame along the length direction of the frame, and the conveying channel is located below the vertical guiding channel. The pushing mechanism is fixed to the outer wall of the guiding housing, and the pushing mechanism is used to push out a single bamboo strip entering the conveying channel from the vertical guiding channel.

10. The bamboo sheet processing material distribution device according to claim 9, characterized in that, The pushing mechanism includes a pushing cylinder and a push plate. The telescopic rod of the pushing cylinder extends and retracts along the length direction of the frame. The telescopic end of the telescopic rod is drivingly connected to the push plate. The push plate extends in the vertical direction, and the free end of the push plate is located in the conveying channel.

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