CN106622997B - Bamboo-wood strip sorting machine - Google Patents
Bamboo-wood strip sorting machine Download PDFInfo
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- CN106622997B CN106622997B CN201710020121.6A CN201710020121A CN106622997B CN 106622997 B CN106622997 B CN 106622997B CN 201710020121 A CN201710020121 A CN 201710020121A CN 106622997 B CN106622997 B CN 106622997B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
- B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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Abstract
The invention relates to a bamboo and wood strip sorting machine, which comprises an input and output device, a marginal defect detection device, a surface defect and color detection device, a sorting device and a control device, wherein the input and output device, the marginal defect detection device, the surface defect and color detection device and the sorting device are sequentially connected; the control device is arranged on one side of the input and output device, which is far away from the edge defect detection device; the control device is respectively connected with the edge defect detection device, the surface defect and color detection device and the sorting device through lines. Compared with the prior art, the automatic bamboo strip sorting machine can realize edge defect detection, surface defect detection and color detection on bamboo strips, sort and pack the bamboo strips according to the detection result, sort the bamboo strips in a full-automatic manner, and has the advantages of low labor intensity and high production efficiency.
Description
Technical Field
The invention relates to a bamboo and wood strip sorting machine.
Background
The bamboo and wood strips are mainly used for processing bamboo and wood plates, the conditions of edge defects and surface defects are easy to occur in the processing process of the bamboo and wood strips, surface gaps are easy to form when the plates are processed, the quality of the plates is affected, and the bamboo and wood strips cannot be classified. At present, most enterprises adopt manual sorting, the labor intensity is high, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide a bamboo and wood bar sorting machine, which aims to solve the technical problems that: the condition of edge defect and surface defect appears easily in the stuff course of working, forms the surface gap easily when processing panel and influences panel quality, can not carry out the bamboo wood strip classification.
The technical scheme for solving the technical problems is as follows: a bamboo and wood strip sorting machine comprises an input and output device, an edge defect detection device, a surface defect and color detection device, a sorting device and a control device, wherein the input and output device, the edge defect detection device, the surface defect and color detection device and the sorting device are sequentially connected; the control device is arranged on one side of the input and output device, which is far away from the edge defect detection device; the control device is respectively connected with the edge defect detection device, the surface defect and color detection device and the sorting device through lines;
the input and output device inputs bamboo and wood strips; the edge defect detection device is used for detecting edge defects of input bamboo battens, and when the edge defects of the bamboo battens are detected, the bamboo battens are controlled to be output through the input and output device; when the edge of the bamboo wood strip is detected to be free of defects, controlling the bamboo wood strip to be transmitted to a surface defect and color detection device;
the surface defect and color detection device is used for detecting the surface defects and colors of the bamboo strips, generating surface defect and color detection signals and transmitting the surface defect and color detection signals to the control device;
the control device processes the surface defect and color detection signals to generate control signals and transmits the control signals to the sorting device;
the sorting device sorts and boxes the bamboo and wood strips according to the control signals.
The invention has the beneficial effects that: input/output device, edge defect detection device, surface defect and colour detection device, sorting device and controlling means coordinate the function, can realize carrying out edge defect detection, surface defect and colour detection to the bamboo strip, sorts the vanning to the bamboo strip according to the testing result, full-automatic bamboo strip letter sorting, intensity of labour is little, and production efficiency is high.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the surface defect and color detection device comprises a case, a first camera, a second camera and an upper computer, wherein the case is tightly attached to the edge defect detection device, an inlet is formed in one side, close to the edge defect detection device, of the case, and an outlet is formed in one side, far away from the edge defect detection device, of the case; the first camera is arranged above the inlet in the case, and the second camera is arranged below the outlet in the case; light sources are arranged on two sides of the first camera and the second camera; the first camera and the second camera are connected with the upper computer through lines, the upper computer is connected with the control device through lines, and the first camera and the second camera photograph the upper portion and the lower portion of the bamboo battens respectively.
The beneficial effect of adopting the further scheme is that: first camera and second camera are shot the upper end and the lower extreme of bamboo wood strip respectively, carry out surface defect and colour analysis through controlling means, can promote detection efficiency and detection precision.
Further, the surface defect and color detection device further comprises a first photoelectric switch, a second photoelectric switch and a third photoelectric switch, wherein the first photoelectric switch is arranged at the inlet of the case; the second photoelectric switch is arranged in the middle of the inner side of the case; the third photoelectric switch is arranged at the outlet of the case; the first photoelectric switch, the second photoelectric switch and the third photoelectric switch are all connected with the control device through lines; the first photoelectric switch drives the first camera to start photographing and close through a control device; the second photoelectric switch drives the second camera to be closed through a control device; and the third photoelectric switch drives the second camera to start photographing through the control device.
The beneficial effect of adopting the above further scheme is: the first camera and the second camera are controlled to start and stop respectively through the first photoelectric switch, the second photoelectric switch and the third photoelectric switch, automatic control photographing is achieved, detection efficiency is high, and energy consumption can be effectively reduced.
Furthermore, the sorting device comprises a rack, a conveying assembly, a pneumatic sorting assembly and a plurality of sorting boxes, wherein a feeding port is formed in the side wall of the front end of the rack, and an inclined plate for sliding down bamboo battens is arranged on the inner side of the rack close to the feeding port; a first sensor for detecting the bamboo battens is arranged on one side of the inclined plate, which is far away from the feeding port; the plurality of classification boxes are sequentially arranged at the bottom of the inner side of the rack in parallel, the conveying assembly is arranged above the plurality of classification boxes, the input end of the conveying assembly is close to the lower part of the inclined plate, and the conveying assembly conveys bamboo battens along one side far away from the inclined plate; a second sensor which is used for sensing the conveying assembly is arranged at the upper end of the rack corresponding to the tail end of the conveying assembly; the pneumatic sorting assembly is arranged on the inner side of the conveying assembly and used for sorting and shifting the bamboo strips conveyed on the conveying assembly into the corresponding sorting boxes.
The beneficial effect of adopting the further scheme is that: conveying assembly and pneumatic letter sorting subassembly coordinate the function, can realize sorting the bamboo wood strip and select, vanning, and degree of automation is high, raises the efficiency.
Further, the conveying assembly comprises two rotating shafts and a plurality of transmission chains, the two rotating shafts are respectively rotatably arranged at the front end and the rear end of the inner side of the rack, and two ends of the two rotating shafts are respectively connected with two side walls of the rack; a plurality of chain wheels are arranged on the two rotating shafts at equal intervals, and the chain wheels on the two rotating shafts correspond to one another; each transmission chain is sleeved on two chain wheels corresponding to the two rotating shafts, the transmission chains are parallel at equal intervals, and the two rotating shafts drive the transmission chains to rotate through the chain wheels; a plurality of L-shaped brackets are arranged on each transmission chain at equal intervals, and the L-shaped brackets on the transmission chains correspond to one another; the upper end of each L-shaped bracket is provided with a cylinder.
The beneficial effect of adopting the above further scheme is: a plurality of L shape brackets can hold in the palm the bamboo splint and hang on the driving chain, convey the top that corresponds the classification case with the bamboo splint through the driving chain, and the pneumatic letter sorting subassembly of rethread is stirred the bamboo splint to the classification case in, can realize the automatic classification vanning to the bamboo splint, and production efficiency is high.
Further, the conveying assembly further comprises a motor, the motor is arranged at the rear end of the rack, an output shaft of the motor is connected with a rotating shaft at the rear end of the rack through a chain, and the output shaft of the motor drives the rotating shaft to rotate through the chain.
The beneficial effect of adopting the further scheme is that: the motor drives the rotating shaft to rotate, the rotating shaft drives the transmission chain to rotate, bamboo and wood strips are transmitted, the transmission efficiency is high, and automatic control can be realized.
Further, the pneumatic sorting assembly comprises a plurality of spindles, and the spindles all cross the transmission chains and are positioned above the sorting boxes in a one-to-one correspondence manner; two ends of the main shafts are respectively and rotatably connected with two side walls of the rack; a plurality of shift levers are arranged on each main shaft at equal intervals; the two side walls of the rack are provided with a plurality of air cylinders, the air cylinders are respectively arranged above the main shaft in a one-to-one correspondence mode, an output shaft of each air cylinder is connected with the main shaft close to the air cylinder through a push rod, and the output shaft of each air cylinder stretches and retracts to push the main shaft close to the air cylinder to rotate through the push rod.
The beneficial effect of adopting the above further scheme is: the output shaft of cylinder is flexible to promote its main shaft that is close to through the push rod and rotates, and the main shaft rotates the in-process and drives the driving lever and stir bamboo stuff on the driving chain to the categorised incasement that corresponds, can realize the automatic categorised vanning of bamboo stuff, and production efficiency is high.
Further, the pneumatic sorting assembly further comprises a cylinder driving device, and the cylinder driving device is communicated with the plurality of cylinders through air pipes.
The beneficial effect of adopting the further scheme is that: the cylinder driving device can automatically control the plurality of cylinders, and the accurate control corresponds the cylinder and stretches out and draws back, so that the main shaft and the shifting lever are pushed to rotate, the bamboo strips are automatically classified and boxed, and the production efficiency is high.
Further, the control device comprises a main control circuit, a driving circuit, a relay and a power supply; the input end of the main control circuit is respectively connected with the first sensor and the second sensor through lines; the output end of the main control circuit is connected with the input end of the driving circuit through a line, and the output end of the driving circuit is connected with the relay through a line; the relay is connected to a circuit for connecting the motor with an external power supply; the power supply is respectively connected with the main control circuit and the drive circuit through lines;
the bamboo and wood strip in-place signal is generated after the first sensor senses that the bamboo and wood strips enter the rack in place, the main control circuit performs signal processing on the bamboo and wood strip in-place signal, a starting signal is generated and transmitted to the driving circuit, the driving circuit controls the relay to be conducted according to the starting signal, current is output to the motor, and the motor is started;
the second sensor senses a cylinder on the L-shaped bracket which correspondingly supports and hangs the bamboo battens to generate bamboo batten boxing signals, the main control circuit performs signal processing on the bamboo batten boxing signals to generate shutdown signals to be transmitted to the driving circuit, and the driving circuit controls the relay to be closed according to the shutdown signals, stops outputting current to the motor and shuts down the motor.
The beneficial effect of adopting the further scheme is that: through master control circuit, drive circuit, relay, first sensor and the coordinated operation of second sensor, can carry out the accurate control motor according to the situation that bamboo wood strip got into in the frame and open and stop, transmission efficiency is high, reduces the energy consumption.
Furthermore, the input end of the main control circuit is connected with the upper computer through a circuit, and the output end of the main control circuit is connected with the signal input end of the cylinder driving device through a circuit; the photo that first camera and second camera will shoot the formation is transmitted to the host computer and is carried out image processing, signal transmission to master control circuit after the host computer will image processing, master control circuit is according to the signal control of host computer cylinder drive arrangement is to corresponding cylinder carrier gas, the flexible drive of output shaft of cylinder corresponds the main shaft and rotates, stirs the bamboo wood strip that corresponds to in the corresponding classification case.
The beneficial effect of adopting the further scheme is that: through master control circuit, cylinder drive arrangement, first camera and second camera coordination function, sort the vanning to the bamboo wood strip according to surface defect and colour detection testing result, full-automatic bamboo wood strip letter sorting, intensity of labour is little, and production efficiency is high.
Drawings
FIG. 1 is a front view of a bamboo-wood strip sorting machine of the present invention;
fig. 2 is a front view of the sorting apparatus;
fig. 3 is a block diagram of a bamboo-wood strip sorting machine according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an input/output device 2, an edge defect detection device;
3. the device comprises a surface defect and color detection device 301, a case 302, a first camera 303, a first photoelectric switch 304, a second photoelectric switch 305, a third photoelectric switch 306 and an upper computer;
4. a sorting device;
410. a frame 411, a feeding port 412, an inclined plate 413, a first sensor 414 and a second sensor;
420. conveying assembly 421, rotating shaft 422, driving chain 423, chain wheel 424, L-shaped bracket 425, cylinder 426 and motor;
430. the pneumatic sorting assembly comprises a pneumatic sorting assembly 431, a main shaft 432, a deflector rod 433, an air cylinder 434, a push rod 435 and an air cylinder driving device;
440. a classification box;
5. the control device 501, the main control circuit 502, the drive circuit 503 and the relay.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the bamboo and wood strip sorting machine comprises an input and output device 1, an edge defect detection device 2, a surface defect and color detection device 3, a sorting device 4 and a control device 5, wherein the input and output device 1, the edge defect detection device 2, the surface defect and color detection device 3 and the sorting device 4 are sequentially connected; the control device 5 is arranged at one side of the input and output device 1 away from the edge defect detection device 2; the control device 5 is respectively connected with the edge defect detection device 2, the surface defect and color detection device 3 and the sorting device 4 through lines;
the input and output device 1 inputs bamboo and wood strips; the edge defect detection device 2 is used for detecting edge defects of input bamboo battens, and when the edge defects of the bamboo battens are detected, the bamboo battens are controlled to be output through the input and output device 1; when the edge of the bamboo wood strip is detected to be free from defects, the bamboo wood strip is controlled to be transmitted to the surface defect and color detection device 3;
the surface defect and color detection device 3 detects the surface defects and colors of the bamboo strips, generates surface defect and color detection signals and transmits the surface defect and color detection signals to the control device 5;
the control device 5 performs signal processing on the surface defect and color detection signals to generate control signals and transmits the control signals to the sorting device 4;
the sorting device 4 sorts and boxes the bamboo strips according to the control signals;
input/output device 1, edge defect detection device 2, surface defect and colour detection device 3, sorting device 4 and 5 coordinated operations of controlling means can realize carrying out edge defect detection, surface defect and colour detection to the bamboo strip, sorts the vanning to the bamboo strip according to the testing result, full-automatic bamboo strip letter sorting, and intensity of labour is little, and production efficiency is high.
In the above embodiment, as shown in fig. 3, the surface defect and color detection apparatus 3 includes a chassis 301, a first camera 302, a second camera, and an upper computer 306, where the chassis 301 is tightly attached to the edge defect detection apparatus 2, an inlet is disposed on one side of the chassis 301 close to the edge defect detection apparatus 2, and an outlet is disposed on one side of the chassis 301 far from the edge defect detection apparatus 2; the first camera 302 is arranged above the inlet in the case 301, and the second camera is arranged below the outlet in the case 301; light sources are arranged on two sides of the first camera 302 and the second camera; the first camera 302 and the second camera are both connected with an upper computer 306 through lines, the upper computer 306 is connected with the control device 5 through lines, and the first camera 302 and the second camera take pictures of the upper part and the lower part of the bamboo batten respectively;
In the above embodiment, the surface defect and color detecting apparatus 3 further includes a first photoelectric switch 303, a second photoelectric switch 304, and a third photoelectric switch 305, where the first photoelectric switch 303 is disposed at the entrance of the chassis 301; the second photoelectric switch 304 is arranged in the middle of the inner side of the case 301; the third photoelectric switch 305 is disposed at the outlet of the chassis 301; the first photoelectric switch 303, the second photoelectric switch 304 and the third photoelectric switch 305 are all connected with the control device 5 through lines; the first photoelectric switch 303 drives the first camera 302 to start photographing and close through a control device 5; the second photoelectric switch 304 drives the second camera to close through a control device 5; the third photoelectric switch 305 drives the second camera to start photographing through the control device 5;
the first camera 302 and the second camera are controlled to start and stop respectively through the first photoelectric switch 303, the second photoelectric switch 304 and the third photoelectric switch 305, automatic control photographing is achieved, detection efficiency is high, and energy consumption can be effectively reduced.
In the above embodiment, as shown in fig. 2 and 3, the sorting device 4 includes a frame 410, a conveying assembly 420, a pneumatic sorting assembly 430, and a plurality of sorting boxes 440, a feeding port 411 is disposed on a side wall of a front end of the frame 410, and an inclined plate 412 for sliding down bamboo sticks is disposed inside the frame 410 and near the feeding port 411; a first sensor 413 for detecting bamboo strips is arranged on one side of the inclined plate 412 far away from the feeding port 411; the plurality of sorting boxes 440 are sequentially arranged at the bottom of the inner side of the frame 410 in parallel, the conveying assembly 420 is arranged above the plurality of sorting boxes 440, the input end of the conveying assembly is close to the lower part of the inclined plate 412, and the conveying assembly 420 conveys bamboo battens along the side far away from the inclined plate 412; a second sensor 414 which senses the conveying assembly 420 is arranged at the upper end of the frame 410 corresponding to the tail end of the conveying assembly 420; the pneumatic sorting assembly 430 is arranged on the inner side of the conveying assembly 420, and is used for sorting and shifting the bamboo and wood strips conveyed on the conveying assembly 420 into the corresponding sorting boxes 440;
conveying assembly 420 and pneumatic letter sorting subassembly 430 coordinate the operation, can realize sorting the bamboo wood strip in classification, vanning, and degree of automation is high, raises the efficiency.
In the above embodiment, the conveying assembly 420 includes two rotating shafts 421 and a plurality of transmission chains 422, the two rotating shafts 421 are respectively rotatably disposed at the front end and the rear end of the inner side of the frame 410, and two ends of the two rotating shafts 421 are respectively connected to two side walls of the frame 410; a plurality of chain wheels 423 are arranged on the two rotating shafts 421 at equal intervals, and the chain wheels 423 on the two rotating shafts 421 correspond to each other one by one; each transmission chain 422 is sleeved on two chain wheels 423 corresponding to the two rotating shafts 421, the transmission chains 422 are parallel at equal intervals, and the two rotating shafts 421 drive the transmission chains 422 to rotate through the chain wheels 423; a plurality of L-shaped brackets 424 are arranged on each driving chain 422 at equal intervals, and the L-shaped brackets 424 on the driving chains 422 correspond to one another; the upper end of each of the L-shaped brackets 424 is provided with a cylinder 425;
a plurality of L shape brackets 424 can hold in the palm the bamboo timber on driving chain 422, convey the top that corresponds categorised case 440 with the bamboo timber through driving chain 422, and pneumatic letter sorting subassembly 430 of rethread is stirred the bamboo timber to categorised case 440 in, can realize the automatic classification vanning of bamboo timber, production efficiency is high.
In the above embodiment, the conveying assembly 420 further includes a motor 426, the motor 426 is disposed at the rear end of the frame 410, an output shaft of the motor 426 is connected to the rotating shaft 421 at the rear end of the frame 410 through a chain, and the output shaft of the motor 426 drives the rotating shaft 421 to rotate through the chain;
the rotating shaft 421 is driven to rotate by the motor 426, the rotating shaft 421 drives the transmission chain 422 to rotate, bamboo and wood strip transmission is carried out, transmission efficiency is high, and automatic control can be realized.
In the above embodiment, the pneumatic sorting assembly 430 comprises a plurality of spindles 431, and the spindles 431 each traverse a plurality of the transmission chains 422 and are located above a plurality of sorting boxes 440 in a one-to-one correspondence; two ends of the main shafts 431 are respectively and rotatably connected with two side walls of the frame 410; a plurality of shift rods 432 are arranged on each main shaft 431 at equal intervals; a plurality of air cylinders 433 are arranged on two side walls of the frame 410, the air cylinders 433 are respectively arranged above the main shafts 431 in a one-to-one correspondence manner, an output shaft of each air cylinder 433 is connected with the main shaft 431 adjacent thereto through a push rod 434, and the output shaft of each air cylinder 433 stretches and retracts to push the main shaft 431 adjacent thereto to rotate through the push rod 434;
the output shaft of cylinder 433 stretches out and draws back and promotes its main shaft 431 that is close to through push rod 434 and rotates, and main shaft 431 rotates in-process and drives driving lever 432 and stir the bamboo batten on driving chain 422 to the categorised case 440 that corresponds in, can realize the automatic classification vanning of bamboo batten, and production efficiency is high.
In the above embodiment, the pneumatic sorting assembly 430 further includes a cylinder driving device 435, and the cylinder driving device 435 is respectively communicated with the plurality of cylinders 433 through air pipes;
the cylinder driving device 435 can automatically control the plurality of cylinders, and the cylinders are accurately controlled to stretch and retract, so that the main shaft and the shifting rod are pushed to rotate, the bamboo strips are automatically classified and boxed, and the production efficiency is high.
In the above embodiment, the control device 5 includes a main control circuit 501, a driving circuit 502, a relay 503 and a power supply 504; the input end of the main control circuit 501 is respectively connected with the first sensor 413 and the second sensor 414 through lines; the output end of the main control circuit 501 is connected with the input end of the driving circuit 502 through a line, and the output end of the driving circuit 502 is connected with the relay 503 through a line; the relay 503 is connected to a line connecting the motor 426 and an external power supply; the power supply 504 is respectively connected with the main control circuit 501 and the driving circuit 502 through lines;
after the first sensor 413 senses that the bamboo strips enter the rack 410 in place, bamboo strip in-place signals are generated, the main control circuit 501 performs signal processing on the bamboo strip in-place signals, starting signals are generated and transmitted to the driving circuit 502, the driving circuit 502 controls the relay 503 to be conducted according to the starting signals, current is output to the motor 426, and the motor 426 is started;
the second sensor 414 senses a cylinder 425 on the L-shaped bracket 424 which correspondingly supports the bamboo strips to generate bamboo strip boxing signals, the main control circuit 501 performs signal processing on the bamboo strip boxing signals to generate shutdown signals and transmits the shutdown signals to the drive circuit 502, the drive circuit 502 controls the relay 503 to be closed according to the shutdown signals, the current output to the motor 426 is stopped, and the motor 426 is shut down;
through the coordinated operation of master control circuit 501, drive circuit 502, relay 503, first sensor 413 and second sensor, can carry out accurate control motor 426 according to the condition that the bamboo strip got into in the frame 410 and open and stop, transmission efficiency is high, reduces the energy consumption.
In the above embodiment, the input end of the main control circuit 501 is connected to the upper computer 306 through a line, and the output end thereof is connected to the signal input end of the cylinder driving device 435 through a line; the first camera 302 and the second camera transmit photo signals generated by photographing to the upper computer 306 for image processing, the upper computer 306 transmits the signals after image processing to the main control circuit 501, the main control circuit 501 controls the air cylinder driving device 435 to convey air to the corresponding air cylinder 433 according to the signals of the upper computer, an output shaft of the air cylinder 433 stretches and retracts to drive the corresponding spindle 431 to rotate, and the corresponding bamboo strips are shifted into the corresponding sorting box 440;
through master control circuit 501, cylinder drive arrangement 435, first camera 302 and second camera coordinated operation, sort the vanning to the bamboo wood strip according to surface defect and colour detection testing result, full-automatic bamboo wood strip letter sorting, intensity of labour is little, and production efficiency is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a bamboo wood strip sorter which characterized in that: the automatic sorting machine comprises an input and output device (1), an edge defect detection device (2), a surface defect and color detection device (3), a sorting device (4) and a control device (5), wherein the input and output device (1), the edge defect detection device (2), the surface defect and color detection device (3) and the sorting device (4) are sequentially connected; the control device (5) is arranged on one side of the input and output device (1) far away from the edge defect detection device (2); the control device (5) is respectively connected with the edge defect detection device (2), the surface defect and color detection device (3) and the sorting device (4) through lines;
the input and output device (1) inputs bamboo and wood strips; the edge defect detection device (2) is used for detecting edge defects of the input bamboo strips, and when the edge defects of the bamboo strips are detected, the bamboo strips are controlled to be output through the input and output device (1); when the edge of the bamboo wood strip is detected to be free of defects, the bamboo wood strip is controlled to be transmitted to a surface defect and color detection device (3);
the surface defect and color detection device (3) is used for detecting the surface defects and colors of the bamboo strips, generating surface defect and color detection signals and transmitting the surface defect and color detection signals to the control device (5);
the control device (5) processes the surface defect and color detection signals to generate control signals and transmits the control signals to the sorting device (4);
the sorting device (4) sorts and boxes the bamboo strips according to the control signals;
the sorting device (4) comprises a rack (410), a conveying assembly (420), a pneumatic sorting assembly (430) and a plurality of sorting boxes (440), wherein a feeding opening (411) is formed in the side wall of the front end of the rack (410), and a sloping plate (412) for sliding down bamboo and wood strips is arranged on the inner side of the rack (410) close to the feeding opening (411); a first sensor (413) for detecting bamboo and wood strips is arranged on one side, away from the feeding port (411), of the inclined plate (412); the plurality of classification boxes (440) are sequentially arranged at the bottom of the inner side of the rack (410) in parallel, the conveying assembly (420) is arranged above the plurality of classification boxes (440), the input end of the conveying assembly is close to the lower part of the inclined plate (412), and the conveying assembly (420) conveys bamboo battens along one side far away from the inclined plate (412); a second sensor (414) which senses the conveying assembly (420) is arranged at the upper end of the rack (410) corresponding to the tail end of the conveying assembly (420); pneumatic letter sorting subassembly (430) are arranged in conveying subassembly (420) are inboard, sort the bamboo wood strip that carries on conveying subassembly (420) and stir to corresponding classification case (440) in.
2. The bamboo-wood strip sorting machine of claim 1, characterized in that: the surface defect and color detection device (3) comprises a case (301), a first camera (302), a second camera and an upper computer (306), wherein the case (301) is tightly attached to the edge defect detection device (2), an inlet is formed in one side, close to the edge defect detection device (2), of the case (301), and an outlet is formed in one side, far away from the edge defect detection device (2), of the case (301); the first camera (302) is arranged above the inlet in the case (301), and the second camera is arranged below the outlet in the case (301); light sources are arranged on two sides of the first camera (302) and the second camera; first camera (302) and second camera all pass through the line connection with host computer (306), host computer (306) with controlling means (5) pass through the line connection, first camera (302) and second camera are shot the top and the below of bamboo stuff respectively.
3. The bamboo-wood strip sorting machine of claim 2, characterized in that: the surface defect and color detection device (3) further comprises a first photoelectric switch (303), a second photoelectric switch (304) and a third photoelectric switch (305), wherein the first photoelectric switch (303) is arranged at the inlet of the case (301); the second photoelectric switch (304) is arranged in the middle of the inner side of the case (301); the third photoelectric switch (305) is arranged at the outlet of the case (301); the first photoelectric switch (303), the second photoelectric switch (304) and the third photoelectric switch (305) are all connected with the control device (5) through lines; the first photoelectric switch (303) drives the first camera (302) to start photographing and close through a control device (5); the second photoelectric switch (304) drives the second camera to be closed through a control device (5); the third photoelectric switch (305) drives the second camera to start photographing through a control device (5).
4. The bamboo-wood strip sorting machine of claim 2, characterized in that: the conveying assembly (420) comprises two rotating shafts (421) and a plurality of transmission chains (422), the two rotating shafts (421) are respectively rotatably arranged at the front end and the rear end of the inner side of the rack (410), and two ends of the two rotating shafts (421) are respectively connected with two side walls of the rack (410); a plurality of chain wheels (423) are arranged on the two rotating shafts (421) at equal intervals, and the chain wheels (423) on the two rotating shafts (421) correspond to each other one by one; each transmission chain (422) is sleeved on two chain wheels (423) corresponding to the two rotating shafts (421), the transmission chains (422) are parallel at equal intervals, and the two rotating shafts (421) drive the transmission chains (422) to rotate through the chain wheels (423); a plurality of L-shaped brackets (424) are arranged on each transmission chain (422) at equal intervals, and the L-shaped brackets (424) on the transmission chains (422) are in one-to-one correspondence; the upper end of each L-shaped bracket (424) is provided with a cylinder (425).
5. The bamboo-wood strip sorting machine of claim 4, characterized in that: the conveying assembly (420) further comprises a motor (426), the motor (426) is arranged at the rear end of the rack (410), an output shaft of the motor (426) is connected with a rotating shaft (421) at the rear end of the rack (410) through a chain, and the output shaft of the motor (426) drives the rotating shaft (421) to rotate through the chain.
6. The bamboo-wood strip sorting machine of claim 5, characterized in that: the pneumatic sorting assembly (430) comprises a plurality of spindles (431), and the spindles (431) traverse a plurality of transmission chains (422) and are arranged above a plurality of sorting boxes (440) in a one-to-one correspondence; two ends of the main shafts (431) are respectively and rotatably connected with two side walls of the rack (410); a plurality of deflector rods (432) are arranged on each main shaft (431) at equal intervals; the two side walls of the rack (410) are provided with a plurality of air cylinders (433), the air cylinders (433) are respectively arranged above the main shafts (431) in a one-to-one correspondence mode, the output shaft of each air cylinder (433) is connected with the main shaft (431) close to the air cylinder through a push rod (434), and the output shaft of each air cylinder (433) stretches out and draws back to push the main shaft (431) close to the air cylinder to rotate through the push rod (434).
7. The bamboo-wood strip sorting machine of claim 6, characterized in that: the pneumatic sorting assembly (430) further comprises a cylinder driving device (435), and the cylinder driving device (435) is communicated with the plurality of cylinders (433) through air pipes respectively.
8. The bamboo-wood strip sorting machine of claim 7, characterized in that: the control device (5) comprises a main control circuit (501), a drive circuit (502), a relay (503) and a power supply (504); the input end of the main control circuit (501) is respectively connected with the first sensor (413) and the second sensor (414) through lines; the output end of the main control circuit (501) is connected with the input end of the drive circuit (502) through a line, and the output end of the drive circuit (502) is connected with the relay (503) through a line; the relay (503) is connected to a circuit for connecting the motor (426) with an external power supply; the power supply (504) is respectively connected with the main control circuit (501) and the drive circuit (502) through lines;
after the first sensor (413) senses that the bamboo strips enter the rack (410) in place, bamboo strip in-place signals are generated, the main control circuit (501) performs signal processing on the bamboo strip in-place signals, starting signals are generated and transmitted to the driving circuit (502), the driving circuit (502) controls the relay (503) to be conducted according to the starting signals, current is output to the motor (426), and the motor (426) is started;
the bamboo sticks are correspondingly hung on the cylinders (425) on the L-shaped brackets (424) of the bamboo sticks in a sensing mode through the second sensors (414), bamboo sticks entering box signals are generated, the main control circuit (501) conducts signal processing on the bamboo sticks entering box signals, stop signals are generated and transmitted to the driving circuit (502), the driving circuit (502) controls the relay (503) to be closed according to the stop signals, the relay stops outputting current to the motor (426), and the motor (426) is shut down.
9. The bamboo-wood strip sorting machine of claim 8, characterized in that: the input end of the main control circuit (501) is connected with the upper computer (306) through a line, and the output end of the main control circuit is connected with the signal input end of the air cylinder driving device (435) through a line; first camera (302) and second camera will shoot the photo that generates and transmit to host computer (306) and carry out image processing, signal transmission to master control circuit (501) after image processing host computer (306), master control circuit (501) are according to the signal control of host computer cylinder drive arrangement (435) are to corresponding cylinder (433) carrier gas, the flexible drive of output shaft of cylinder (433) corresponds main shaft (431) and rotates, stirs the bamboo wood strip that corresponds to in corresponding classification case (440).
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108015012A (en) * | 2017-12-31 | 2018-05-11 | 速波机器人无锡有限公司 | A kind of automatic detection and selection machine of bamboo strip |
| CN108974842A (en) * | 2018-09-26 | 2018-12-11 | 南京林业大学 | A kind of bamboo wood self-grading device |
| CN109665303A (en) * | 2019-02-21 | 2019-04-23 | 罗盛先 | A kind of timber automatic sorting conveyer |
| CN111906040B (en) * | 2020-07-22 | 2022-04-19 | 南京森工生物质材料研究院有限公司 | Material automatic separation system of engineering bamboo based on target mechanical properties |
| CN112222007B (en) * | 2020-11-02 | 2024-04-30 | 广东省广宁县亚达实业有限公司 | Full-automatic quick sorting machine |
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