CN217342373U - Bamboo chip sorting and feeding machine - Google Patents

Abstract

The utility model relates to a bamboo chip sorting and feeding machine, which comprises a machine body, a sorting and feeding device, a screening and feeding device, a clamping and feeding device, a turnover device and a discharging device; a horizontal conveying rotating device, a horizontal conveying rotating shaft and a horizontal conveying rotating wheel are respectively arranged on the machine body; a horizontal conveying driving wheel is arranged on the horizontal conveying rotating shaft; a horizontal conveying belt is sleeved between the horizontal conveying driving wheel and the horizontal conveying rotating wheel; the horizontal conveying rotating device is connected with the horizontal conveying rotating shaft; the sorting and feeding device sorts bamboo chips stacked on the horizontal conveying belt; the screening feeding device screens the sorted bamboo chips and feeds the single bamboo chips to the clamping feeding device; the clamping and feeding device conveys the bamboo chips to the discharging device; the turnover device turns over the bamboo chips on the clamping and feeding device; the discharging device outputs the bamboo chips. The utility model has the advantages of use manpower sparingly, improve production efficiency.

Description

Bamboo chip sorting and feeding machine

The technical field is as follows:

the utility model relates to a bamboo article preparation technical field, in particular to bamboo chip letter sorting material loading machine.

Background art:

the bamboo products are widely applied due to environmental protection, in the industrial production of the bamboo products, bamboo chips are key materials for processing the bamboo products, in the industrial production of the bamboo products, the bamboo chips for processing the bamboo products are generally stacked and placed together, and are taken out one by one and placed to a processing station for processing by manpower, the manual bamboo chip taking mode is time-consuming and labor-consuming and has low production efficiency, for example, a sucking disc or a mechanical arm clamp is used for taking materials from the stacked bamboo chips, the bamboo chips are difficult to be sucked or held by the sucking disc or the mechanical arm because the bamboo chips are not uniformly placed together, in the transportation process, the uneven surface of the bamboo chips can cause the bamboo chips to easily fall off from the sucking disc, the bamboo chips are softer and also can easily fall off from the mechanical arm clamp, and the manufacturing cost of the sucking disc, the mechanical arm clamp and other equipment is high, and the use cost is high.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

The utility model has the following contents:

in order to solve the problems, the utility model provides a bamboo chip sorting and feeding machine, which comprises a machine body, a sorting and feeding device, a screening and feeding device, a clamping and feeding device, a turnover device and a discharging device, wherein the sorting and feeding device, the screening and feeding device, the clamping and feeding device, the turnover device and the discharging device are arranged on the machine body; a horizontal conveying rotating device, a horizontal conveying rotating shaft and a horizontal conveying rotating wheel are respectively arranged on the machine body; a horizontal conveying driving wheel is arranged on the horizontal conveying rotating shaft; a horizontal conveying belt is sleeved between the horizontal conveying driving wheel and the horizontal conveying rotating wheel and is used for conveying bamboo chips; the horizontal conveying rotating device is connected with the horizontal conveying rotating shaft and drives the horizontal conveying rotating shaft to rotate; the sorting and feeding device sorts the bamboo chips stacked on the horizontal conveying belt; the screening feeding device screens the sorted bamboo chips and feeds the single bamboo chips to the clamping feeding device; the clamping and feeding device conveys the bamboo chips to the discharging device; the turnover device turns over the bamboo chips on the clamping and feeding device; the discharging device outputs the bamboo chips.

Furthermore, the sorting and feeding device comprises a sorting vertical rotating device arranged on the machine body and a sorting vertical bracket arranged on the machine body between the horizontal conveying belts; a vertical sorting rotating shaft is arranged at the bottom end of the vertical sorting support, and vertical sorting rotating wheels are respectively arranged on the left side and the right side of the top end of the vertical sorting support; sorting vertical driving wheels are respectively arranged on the left side and the right side of the sorting vertical rotating shaft; a vertical sorting conveying belt is sleeved between the vertical sorting driving wheel and the vertical sorting rotating wheel; a plurality of sorting supporting blocks are uniformly distributed on the vertical sorting conveying belts on the left side and the right side; the vertical sorting rotating device is connected with the vertical sorting rotating shaft and drives the vertical sorting rotating shaft to rotate.

Furthermore, a sorting horizontal driving wheel is arranged on the horizontal conveying rotating shaft; a sorting horizontal rotating wheel is arranged on the machine body; and a sorting horizontal conveying belt is sleeved between the sorting horizontal driving wheel and the sorting horizontal rotating wheel.

Furthermore, a sorting guide sheet is arranged at the top end of the sorting vertical support; the sorting supporting blocks on the left side and the right side are provided with sorting supporting plates which support the bamboo chips not to fall off.

Furthermore, the screening feeding device comprises a screening vertical rotating device arranged on the machine body and a screening vertical support arranged on the machine body between the horizontal conveying belts; a screening vertical rotating shaft is arranged at the bottom end of the screening vertical support, and a screening vertical rotating wheel is arranged at the top end of the screening vertical support; a screening vertical driving wheel is arranged on the screening vertical rotating shaft; a screening vertical conveying belt is sleeved between the screening vertical driving wheel and the screening vertical rotating wheel; a plurality of screening supporting blocks are uniformly distributed on the screening vertical conveying belt; the screening vertical rotating device is connected with the screening vertical rotating shaft and drives the screening vertical rotating shaft to rotate; a pushing cylinder is arranged on the screening vertical support; and a pushing plate is arranged on the pushing cylinder sliding block and pushes the bamboo chips down from the screening support block.

Furthermore, a visual camera and a light screen are respectively arranged on the machine body; the vision camera shoots the bamboo chips on the screening support block; and a screening guide sheet is arranged at the top end of the screening vertical support.

Furthermore, the clamping and feeding device comprises a rotating device fixedly arranged on the machine body and a rotating shaft rotatably arranged on the machine body; a plurality of bamboo chip placing grooves are uniformly distributed on the rotating shaft, and the bamboo chips are placed in the bamboo chip placing grooves; a clamping cylinder is arranged on the rotating shaft, and a sliding block of the clamping cylinder pushes the bamboo chips to move in the bamboo chip placing groove; a blocking piece is sleeved on the rotating shaft; a clamping spring is arranged at the notch of the bamboo chip placing groove; the rotating device is connected with the rotating shaft and drives the rotating shaft to rotate.

Further, the turnover device comprises a turnover rotating device fixedly arranged on the machine body and a turnover rotating wheel rotatably arranged on the machine body; the overturning rotating device is connected with the overturning rotating wheel and drives the overturning rotating wheel to rotate; a turnover clamping cylinder is fixedly arranged on the turnover rotating wheel; and the overturning clamping cylinder is provided with an overturning clamping claw, and drives the overturning clamping claw to clamp or loosen the bamboo chips.

Further, a turnover detection camera is arranged on the machine body; arranging a turnover detection light source on the turnover detection camera; a position sensor is arranged on the rotating shaft; the position sensor is electrically connected to the rollover detection camera.

Furthermore, the discharging device comprises a discharging rotating device and an adjusting bracket which are arranged on the machine body; the adjusting bracket is respectively provided with a first discharging rotating shaft, a second discharging rotating shaft and a roller bracket which is arranged in a sliding manner in a rotating manner; a first rolling wheel, a second rolling wheel and an adjusting screw rod are respectively arranged on the roller wheel bracket; the adjusting screw is in threaded connection with the adjusting bracket, and the position of the roller bracket on the adjusting bracket is adjusted; a first discharging rotating wheel matched with the first rolling wheel is arranged on the first discharging rotating shaft; a second discharging rotating wheel matched with the second rolling wheel is arranged on the second discharging rotating shaft; the first discharging rotating shaft is connected with the second discharging rotating shaft through a belt, and the second discharging rotating shaft is driven to rotate by the first discharging rotating shaft; and the discharging rotating device is connected with the discharging rotating shaft I and drives the discharging rotating shaft I to rotate.

Furthermore, a bamboo chip bearing plate is arranged on the machine body below the rotating shaft; the bamboo chip bearing plate extends to the space between the second discharging rotating wheel and the rolling wheel; a discharging visual sensor is arranged on the adjusting bracket above the second rolling wheel; the discharging vision sensor is electrically connected with the discharging rotating device.

Further, an automatic control unit is arranged on the machine body; the automatic control unit is respectively and electrically connected with the vision camera, the pushing cylinder, the overturning detection camera, the overturning clamping cylinder and the overturning rotating device; the automatic control unit is provided with a visual analysis unit for analyzing and comparing pictures shot by a visual camera and a turnover detection camera; the automatic control unit acquires pictures shot by the visual camera and the turnover detection camera; the vision analysis unit analyzes and compares pictures shot by the vision camera, if abnormity is found, the automatic control unit sends an instruction to the pushing cylinder, and the pushing cylinder drives the pushing plate to move to push down the bamboo chips; the vision analysis unit analyzes and compares pictures shot by the turnover detection camera, if the bamboo joint position is found to be incorrect, the automatic control unit sends instructions to the turnover clamping cylinder and the turnover rotating device, the turnover clamping cylinder drives the turnover clamping claw to clamp the bamboo chips, and the turnover rotating device drives the turnover rotating wheel to rotate to turn the bamboo chips, so that the bamboo joint position is correct.

Compared with the prior art, the utility model discloses a bamboo chip letter sorting material loading machine, set up letter sorting loading attachment, screening material loading attachment, press from both sides tight material feeding unit, turning device and discharging device, the bamboo chip that will pile up together by letter sorting loading attachment sorts, bamboo chip after the letter sorting screens on screening material loading attachment and examines, reject the bamboo chip more than a slice, send single bamboo chip to press from both sides tight material feeding unit on, press from both sides tight material feeding unit and press from both sides tight removal pay-off to discharging device with the bamboo chip, turning device overturns the bamboo chip that the bamboo joint position on pressing from both sides tight material feeding unit is incorrect, discharging device sends out the bamboo chip that tight material feeding unit of clamp carried. The utility model has the advantages of automatically, carry out the monolithic pay-off with piling up bamboo chip together, and can guarantee that bamboo chip bamboo joint position is correct, can use manpower sparingly, improve production efficiency etc.

Description of the drawings:

fig. 1 is a schematic view of a forward structure of a bamboo chip sorting and feeding machine of the present invention;

fig. 2 is a schematic view of a backward structure of the bamboo chip sorting and feeding machine of the present invention;

fig. 3 is a schematic structural view of a sorting and feeding device of a bamboo chip sorting and feeding machine of the present invention;

fig. 4 is a schematic structural view of a screening and feeding device of the bamboo chip sorting and feeding machine of the present invention;

fig. 5 is a schematic structural view of a clamping and feeding device of a bamboo chip sorting and feeding machine of the present invention;

fig. 6 is a schematic structural view of the turning device of the bamboo chip sorting and feeding machine of the present invention;

fig. 7 is a schematic structural view of a discharging device of the bamboo chip sorting and feeding machine of the present invention;

the reference signs are: 1-machine body, 2-sorting loading device, 201-sorting horizontal conveying belt, 202-sorting horizontal driving wheel, 203-sorting horizontal rotating wheel, 204-sorting vertical rotating device, 205-sorting guide sheet, 206-sorting vertical conveying belt, 207-sorting supporting plate, 208-sorting supporting block, 209-sorting vertical support, 210-sorting vertical rotating shaft, 211-sorting vertical rotating wheel, 3-screening loading device, 301-screening vertical rotating shaft, 302-screening vertical rotating device, 303-screening vertical driving wheel, 304-screening vertical support, 305-screening supporting block, 306-shading plate, 307-screening vertical rotating wheel, 308-screening guide sheet, 309-vision camera, 310-pushing plate, 202-sorting horizontal rotating wheel, 204-sorting vertical rotating device, 205-screening vertical rotating shaft, 302-screening vertical rotating device, 303-screening vertical driving wheel, 304-screening vertical support, 305-screening supporting block, 306-shading plate, 307-screening vertical rotating wheel, 308-screening guide sheet, 309-vision camera, 310-pushing plate, etc, 311-screening vertical conveying belt, 312-pushing cylinder, 313-automatic control unit, 4-clamping feeding device, 401-rotating device, 402-bamboo chip placing groove, 403-clamping cylinder, 404-clamping spring, 405-blocking sheet, 406-position sensor, 407 rotating shaft, 5-overturning device, 501-overturning detection camera, 502-overturning clamping cylinder, 503-overturning rotating wheel, 504-overturning rotating device, 505-overturning clamping claw, 6-discharging device, 601-discharging rotating device, 602-rolling wheel I, 603-discharging rotating shaft I, 604-adjusting bracket, 605-adjusting screw rod, 606-discharging visual sensor, 607-rolling wheel II, 608-discharging rotating shaft II, 7-bamboo chip bearing plate, 8-horizontal conveying belt, 9-horizontal conveying rotating device, 10-horizontal conveying rotating shaft, 11-horizontal conveying driving wheel and 12-horizontal conveying rotating wheel.

The specific implementation mode is as follows:

the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 4, a bamboo chip sorting and feeding machine comprises a machine body 1, a sorting and feeding device 2, a screening and feeding device 3, a clamping and feeding device 4, a turnover device 5 and a discharging device 6 which are arranged on the machine body 1, wherein a horizontal conveying rotating device 9, a horizontal conveying rotating shaft 10 and a horizontal conveying rotating wheel 12 are respectively arranged on the machine body 1, a horizontal conveying driving wheel 11 is arranged on the horizontal conveying rotating shaft 10, a horizontal conveying belt 8 is sleeved between the horizontal conveying driving wheel 11 and the horizontal conveying rotating wheel 12, the driving wheel 11 and the rotating wheel 12 can use chain wheels, the horizontal conveying belt 8 can use chains, bamboo chips are stacked on the horizontal conveying belt 8, the bamboo chips are conveyed to the clamping and feeding device 4 through the sorting and feeding device 2 by the screening and feeding device 3, the horizontal conveying rotating device 9 is connected with the horizontal conveying rotating shaft 10 to drive the horizontal conveying rotating shaft 10 to rotate, horizontal transport rotating device 9 optional motor, speed reducer combination, letter sorting loading attachment 2 sorts the bamboo chip that piles up on horizontal conveyor belt 8, screening loading attachment 3 carries out the screening to the bamboo chip of letter sorting, feeds single bamboo chip to pressing from both sides tight material feeding unit 4, presss from both sides tight material feeding unit 4 and carries discharging device 6 with the bamboo chip, and turning device 5 overturns the bamboo chip on pressing from both sides tight material feeding unit 4, makes the bamboo joint position meet the requirements, and the back exports the bamboo chip through discharging device 6.

Furthermore, the present invention provides a specific embodiment of the sorting loading device 2, as shown in fig. 3, which comprises a vertical sorting rotating device 204 disposed on the machine body 1, a vertical sorting support 209 disposed between the horizontal conveying belts 8, a vertical sorting support 209 fixedly disposed on the machine body 1, a vertical sorting rotating shaft 210 disposed at the bottom end of the vertical sorting support 209, vertical sorting rotating wheels 211 disposed at the left and right sides of the top end, vertical sorting driving wheels disposed at the left and right sides of the vertical sorting rotating shaft 210, a vertical sorting conveying belt 206 disposed between the vertical sorting driving wheels and the vertical sorting rotating wheels 211, a plurality of supporting sorting blocks 208 uniformly disposed on the vertical sorting conveying belts 206 at the left and right sides, the vertical sorting rotating device 204 connected to the vertical sorting rotating shaft 210 for driving the vertical sorting rotating shaft 210 to rotate, the vertical sorting rotating device 204 can be combined by a motor and a speed reducer, the sorting vertical driving wheel, the sorting vertical rotating wheel 211 may use a sprocket, and the sorting vertical conveying belt 206 may use a chain.

Preferably, because the bamboo chips are piled up together, for the good bamboo chips move to the vertical support 209 of letter sorting, set up letter sorting horizontal drive wheel 202 on horizontal transport axis of rotation 10, set up letter sorting horizontal rotating wheel 203 on the quick-witted body 1 in horizontal transport axis of rotation 10 the place ahead, overlap between letter sorting horizontal drive wheel 202 and letter sorting horizontal rotating wheel 203 and establish letter sorting horizontal conveyor belt 201, letter sorting horizontal drive wheel 202, letter sorting horizontal rotating wheel 203 can use the sprocket, letter sorting horizontal conveyor belt 201 can use the chain.

Preferably, the bamboo chip whereabouts on the vertical support 209 of convenient letter sorting sets up letter sorting direction piece 205 on letter sorting vertical support 209 top, simultaneously, once has the multi-disc bamboo chip to be held up on letter sorting loading attachment 2, because of the bamboo chip is softer, often can take place the bamboo chip phenomenon of coming off, consequently, sets up letter sorting backup pad 207 on the letter sorting supporting shoe 208 of the left and right sides, supports the bamboo chip and does not drop.

Further, the present invention provides a specific embodiment of the screening feeding device 3, as shown in fig. 4, which comprises a screening vertical rotating device 302 disposed on the machine body 1, a screening vertical support 304 disposed between the horizontal conveying belts 8, the screening vertical support 304 fixed on the machine body 1, a screening vertical rotating shaft 301 disposed at the bottom end of the screening vertical support 304, a screening vertical rotating wheel 307 disposed at the top end, a screening vertical driving wheel 303 disposed on the screening vertical rotating shaft 301, a screening vertical conveying belt 311 disposed between the screening vertical driving wheel 303 and the screening vertical rotating wheel 307, a plurality of screening support blocks 305 uniformly distributed on the screening vertical conveying belt 311, the screening vertical rotating device 302 connected with the screening vertical rotating shaft 301, the screening vertical rotating shaft 301 driven to rotate, the screening vertical rotating device 302 selected by a motor, a speed reducer combination, the screening vertical driving wheel 303, the screening vertical rotating wheel 307 capable of using a sprocket, vertical conveyer belt 311 of screening can use the chain, sets up push cylinder 312 on vertical support 304 of screening, sets up catch plate 310 on push cylinder 312 slider, when having a plurality of bamboo chips on the screening supporting shoe 305, starts push cylinder 312, and push cylinder 312 drive catch plate 310 pushes down the bamboo chip from screening supporting shoe 305 on horizontal conveyer belt 8, is screened the material loading once more.

Preferably, set up vision camera 309, light screen 306 respectively on organism 1, vision camera 309 shoots the bamboo chip on the screening supporting shoe 305, conveniently confirms whether the bamboo chip on the screening supporting shoe 305 is the multi-disc bamboo chip, simultaneously, makes things convenient for the bamboo chip to fall into bamboo chip standing groove 402 from screening vertical support 304 top, sets up screening direction piece 308 at screening vertical support 304 top.

Further, the present invention provides a specific embodiment of the clamping and feeding device 4, as shown in fig. 5, which comprises a rotating device 401 disposed on the machine body 1, a rotating shaft 407 rotatably disposed on the machine body 1, a plurality of bamboo chip placement slots 402 uniformly disposed on the rotating shaft 407, bamboo chips falling from the screening guide strips 308 are placed in the bamboo chip placement slots 402, a clamping cylinder 403 disposed on the rotating shaft 407, a sliding block of the clamping cylinder 403 pushing the bamboo chips to move in the bamboo chip placement slots 402, a blocking plate 405 sleeved on the rotating shaft 407, a clamping spring 404 disposed at the notch of the bamboo chip placement slot 402, bamboo chips in the bamboo chip placement slots 402, the clamping cylinder pushing the bamboo chips to move in the bamboo chip placement slots 402, the clamping cylinder 403 steadily pushing the bamboo chips out and feeding under the guiding of the blocking plate 405, the clamping spring 404 and the bamboo chip placement slots 402, the rotating device 401 is connected with the rotating shaft 407 to drive the rotating shaft 407 to rotate, the rotating device can be selected from a motor and a speed reducer.

Further, the utility model discloses still give turning device 5's concrete embodiment, as shown in fig. 6, it sets up upset rotating device 504 on body 1, wheel 503 is rotated in the rotatable upset that sets up on body 1, upset rotating device 504 and upset are rotated and are taken turns 503 to connect, the wheel 503 rotation is rotated in the drive upset, upset rotating device 504 can select revolving cylinder, set up the pinion on revolving cylinder, upset is taken turns 503 and is designed into the gear wheel, with the pinion on the revolving cylinder and the gear wheel meshing that turns wheel 503 in the upset together, revolving cylinder rotates the messenger, wheel 503 is rotated in the drive upset, fixed upset die clamping cylinder 502 that sets up on upset takes turns 503, set up upset clamping jaw 505 on upset clamping cylinder 502, upset clamping cylinder 502 drive upset clamping jaw 505 is cliied the bamboo chip or is loosened.

Preferably, the machine body 1 is provided with the turnover detection camera 501, the turnover detection camera 501 is provided with the turnover detection light source, the rotating shaft 407 is provided with the position sensor 406, the position sensor 406 is electrically connected with the turnover detection camera 501, when the bamboo chips in the bamboo chip placing groove 402 reach the turnover clamping claw 505, the position sensor 406 senses and sends a signal to the turnover detection camera 501, and the turnover detection camera 501 takes a picture of the bamboo chip joint position.

Furthermore, the present invention provides a specific embodiment of the discharging device 6, as shown in fig. 7, a discharging rotating device 601 and an adjusting bracket 604 are disposed on the machine body 1, a discharging rotating shaft one 603, a discharging rotating shaft two 608 and a roller bracket 609 are respectively rotatably disposed on the adjusting bracket 604, a rolling wheel one 602, a rolling wheel two 607 and an adjusting screw 605 are respectively disposed on the roller bracket 609, the adjusting screw 605 and the adjusting bracket 604 are in threaded connection, the position of the adjusting roller bracket 609 on the adjusting bracket 604 is adjusted, a discharging rotating wheel one adapted to the rolling wheel one 602 is disposed on the discharging rotating shaft one 603, a discharging rotating wheel two adapted to the rolling wheel two 607 is disposed on the discharging rotating shaft two 608, the discharging rotating shaft one 603 and the discharging rotating shaft two 608 are connected by a belt, the discharging rotating shaft one 603 drives the discharging rotating shaft two 608 to rotate, the discharging rotating device 601 is connected to the discharging rotating shaft one 603, the first discharging rotating shaft 603 is driven to rotate, the motor and the speed reducer can be selected by the discharging rotating device 601 to be combined, the bamboo chips are driven by the first discharging rotating wheel and the second discharging rotating wheel under the rotating action of the first rolling wheel and the second rolling wheel, and are sent out under the extrusion of the first rolling wheel and the second rolling wheel.

Preferably, in order to enable the bamboo chips to smoothly enter the second discharging rotating wheel and the second rolling wheel when being pushed out from the bamboo chip placing groove 402 by the clamping cylinder 403, the bamboo chip bearing plate 7 is arranged on the machine body 1 below the rotating shaft 407, the bamboo chip bearing plate 7 extends to a position between the second discharging rotating wheel and the second rolling wheel 607, meanwhile, the discharging visual sensor 606 is arranged on the adjusting bracket 604 above the second rolling wheel 607, the discharging visual sensor 606 is electrically connected with the discharging rotating device 601, when the bamboo chips enter the second discharging rotating wheel and the second rolling wheel, the discharging visual sensor 606 sends an instruction to the discharging rotating device 601, and the discharging rotating device 601 is started to send out the bamboo chips.

Further, the above embodiment of the present invention further includes setting an automatic control unit 313 on the machine body 1, the automatic control unit 313 is electrically connected to the vision camera 309, the pushing cylinder 312, the turning detection camera 501, the turning clamping cylinder 502 and the turning rotating device 504, respectively, the automatic control unit 313 sets a vision analysis unit, analyzes and compares the pictures taken by the vision camera 309 and the turning detection camera 501, the automatic control unit 313 obtains the pictures taken by the vision camera 309 and the turning detection camera 501, the vision analysis unit analyzes and compares the pictures taken by the vision camera 309, if an abnormality is found, the automatic control unit 313 sends an instruction to the pushing cylinder 312, the pushing cylinder 312 drives the pushing plate 310 to move, the bamboo chips are pushed down, the vision analysis unit analyzes and compares the pictures taken by the turning detection camera 501, if the position of the bamboo joint is found to be incorrect, the automatic control unit 313 sends instructions to the turning clamping cylinder 502 and the turning rotating device 504, the turning clamping cylinder 502 drives the turning clamping claw 505 to clamp the bamboo chips, and the turning rotating device 504 drives the turning rotating wheel 503 to rotate to turn the bamboo chips, so that the bamboo joint positions are correct.

The specific working process is as follows:

the bamboo chips are piled on the horizontal conveying belt, the bamboo chips are driven by the horizontal conveying belt to move to the position near the vertical sorting support, the piled bamboo chips are heavy and prevented from sliding on the horizontal conveying belt, the horizontal sorting conveying belt assists in conveying the bamboo chips, the bamboo chips near the vertical sorting support are supported by the supporting blocks on the vertical sorting conveying belt and fall onto the horizontal conveying belt through the sorting guide pieces, the bamboo chips are not piled together but in a scattered state, the bamboo chips in the scattered state continuously move on the horizontal conveying belt and move to the position near the vertical screening support, the bamboo chips are supported by the supporting blocks on the vertical screening conveying belt to move upwards, the vision camera takes pictures of the bamboo chips on the supporting blocks, the automatic control unit obtains the pictures of the vision camera, the vision analysis unit analyzes the pictures, if the bamboo chips on the supporting blocks are found to be multiple, the automatic control unit sends an instruction to the pushing cylinder, the pushing cylinder drives the pushing plate to move, bamboo chips on the screening support block are pushed down to fall onto the horizontal conveying belt to be supported by the screening support block again, single bamboo chips are driven to the top end by the screening vertical conveying belt and slide down into the bamboo chip placing grooves by the screening guide sheets, the clamping cylinder slider pushes the bamboo chips to move in the bamboo chip placing grooves, the bamboo chips penetrate through the bamboo chip placing grooves, the bamboo chips are blocked by the blocking sheets and the clamping springs, the clamping cylinder slider is fixed on the rotating shaft, the rotating device drives the rotating shaft to rotate to drive the bamboo chips to rotate, when the bamboo chips extending out of the bamboo chip placing grooves reach between the turning clamping claws, the position sensor sends an instruction to the turning detection camera, the turning detection camera shoots the bamboo chip bamboo joint position, the automatic control unit obtains the picture of the turning detection camera, the visual analysis unit analyzes the picture, when the bamboo chip bamboo joint position is incorrect, the automatic control unit gives the overturning clamping cylinder, the overturning rotating device sends an instruction, the overturning clamping cylinder drives the overturning clamping claw to clamp the bamboo chips, the overturning rotating device drives the overturning rotating wheel to rotate to overturn the bamboo chips, the bamboo joint position is enabled to be correct, the rotating device drives the rotating shaft to continue to rotate, the bamboo chips with the bamboo joint positions corrected are driven to move onto the bamboo chip bearing plate, the clamping cylinder sliding block pushes the bamboo chips to stretch out of the bamboo chip placing groove, the bamboo chip bearing plate is led into the discharging rotating wheel II and the rolling wheel II, the discharging visual sensor sends an instruction to the discharging rotating device, the discharging rotating device drives the discharging rotating wheel I to rotate, the discharging rotating wheel II rotates, and the bamboo chips are sent out under the extrusion of the rolling wheel I and the rolling wheel II.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (12)

1. The utility model provides a bamboo chip letter sorting material loading machine which characterized in that: comprises a machine body (1), and a sorting and feeding device (2), a screening and feeding device (3), a clamping and feeding device (4), a turnover device (5) and a discharging device (6) which are arranged on the machine body (1); a horizontal conveying rotating device (9), a horizontal conveying rotating shaft (10) and a horizontal conveying rotating wheel (12) are respectively arranged on the machine body (1); a horizontal conveying driving wheel (11) is arranged on the horizontal conveying rotating shaft (10); a horizontal conveying belt (8) is sleeved between the horizontal conveying driving wheel (11) and the horizontal conveying rotating wheel (12) and is used for conveying bamboo chips; the horizontal conveying rotating device (9) is connected with the horizontal conveying rotating shaft (10) and drives the horizontal conveying rotating shaft (10) to rotate; the sorting and feeding device (2) sorts bamboo chips stacked on the horizontal conveying belt (8); the screening and feeding device (3) screens the sorted bamboo chips, and feeds the single bamboo chips to the clamping and feeding device (4); the clamping and feeding device (4) conveys the bamboo chips to the discharging device (6); the turnover device (5) is used for turning over the bamboo chips on the clamping and feeding device (4); the discharging device (6) outputs the bamboo chips.

2. The bamboo chip sorting and feeding machine as claimed in claim 1, wherein: the sorting and feeding device (2) comprises a sorting vertical rotating device (204) arranged on the machine body (1) and a sorting vertical support (209) arranged on the machine body (1) between the horizontal conveying belts (8); a sorting vertical rotating shaft (210) is arranged at the bottom end of the sorting vertical bracket (209), and sorting vertical rotating wheels (211) are respectively arranged at the left side and the right side of the top end of the sorting vertical bracket; sorting vertical driving wheels are respectively arranged on the left side and the right side of the sorting vertical rotating shaft (210); a vertical sorting conveying belt (206) is sleeved between the vertical sorting driving wheel and the vertical sorting rotating wheel (211); a plurality of sorting supporting blocks (208) are uniformly distributed on the sorting vertical conveying belts (206) at the left side and the right side; the sorting vertical rotating device (204) is connected with the sorting vertical rotating shaft (210) and drives the sorting vertical rotating shaft (210) to rotate.

3. The bamboo chip sorting and feeding machine according to claim 2, wherein: a sorting horizontal driving wheel (202) is arranged on the horizontal conveying rotating shaft (10); a sorting horizontal rotating wheel (203) is arranged on the machine body (1); a sorting horizontal conveying belt (201) is sleeved between the sorting horizontal driving wheel (202) and the sorting horizontal rotating wheel (203).

4. The bamboo chip sorting and feeding machine as claimed in claim 3, wherein: a sorting guide sheet (205) is arranged at the top end of the vertical sorting bracket (209); the sorting supporting blocks (208) on the left side and the right side are provided with sorting supporting plates (207) which support bamboo chips not to fall off.

5. The bamboo chip sorting and feeding machine as claimed in claim 4, wherein: the screening feeding device (3) comprises a screening vertical rotating device (302) arranged on the machine body (1) and a screening vertical support (304) arranged on the machine body (1) between the horizontal conveying belts (8); a screening vertical rotating shaft (301) is arranged at the bottom end of the screening vertical support (304), and a screening vertical rotating wheel (307) is arranged at the top end; a screening vertical driving wheel (303) is arranged on the screening vertical rotating shaft (301); a screening vertical conveying belt (311) is sleeved between the screening vertical driving wheel (303) and the screening vertical rotating wheel (307); a plurality of screening supporting blocks (305) are uniformly distributed on the screening vertical conveying belt (311); the screening vertical rotating device (302) is connected with the screening vertical rotating shaft (301) and drives the screening vertical rotating shaft (301) to rotate; a pushing cylinder (312) is arranged on the screening vertical bracket (304); and a push plate (310) is arranged on the slide block of the push cylinder (312) and pushes the bamboo chips down from the screening support block (305).

6. The bamboo chip sorting and feeding machine according to claim 5, wherein: a visual camera (309) and a shading plate (306) are respectively arranged on the machine body (1); the vision camera (309) photographs the bamboo chips on the screening support block 305; and a screening guide sheet (308) is arranged at the top end of the screening vertical support (304).

7. The bamboo chip sorting and feeding machine as claimed in claim 6, wherein: the clamping and feeding device (4) comprises a rotating device (401) fixedly arranged on the machine body (1) and a rotating shaft (407) rotatably arranged on the machine body (1); a plurality of bamboo chip placing grooves (402) are uniformly distributed on the rotating shaft (407), and bamboo chips are placed in the bamboo chip placing grooves (402); a clamping cylinder (403) is arranged on the rotating shaft (407), and a sliding block of the clamping cylinder (403) pushes bamboo chips to move in the bamboo chip placing groove (402); a blocking piece (405) is sleeved on the rotating shaft (407); a clamping spring (404) is arranged at the notch of the bamboo chip placing groove (402); the rotating device (401) is connected with the rotating shaft (407) and drives the rotating shaft (407) to rotate.

8. The bamboo chip sorting and feeding machine as claimed in claim 7, wherein: the overturning device (5) comprises an overturning rotating device (504) fixedly arranged on the machine body (1) and an overturning rotating wheel (503) rotatably arranged on the machine body (1); the overturning rotating device (504) is connected with the overturning rotating wheel (503) and drives the overturning rotating wheel (503) to rotate; a turnover clamping cylinder (502) is fixedly arranged on the turnover rotating wheel (503); the overturning clamping cylinder (502) is provided with an overturning clamping claw (505), and the overturning clamping cylinder (502) drives the overturning clamping claw (505) to clamp or loosen the bamboo chips.

9. The bamboo chip sorting and feeding machine as claimed in claim 8, wherein: a turnover detection camera (501) is arranged on the machine body (1); arranging a turnover detection light source on the turnover detection camera (501); a position sensor (406) is arranged on the rotating shaft (407); the position sensor (406) and the roll detection camera (501) are electrically connected.

10. The bamboo chip sorting and feeding machine as claimed in claim 9, wherein: the discharging device (6) comprises a discharging rotating device (601) arranged on the machine body (1) and an adjusting bracket (604); a first discharging rotating shaft (603), a second discharging rotating shaft (608) and a roller support (609) are respectively and rotatably arranged on the adjusting support (604); a first rolling wheel (602), a second rolling wheel (607) and an adjusting screw rod (605) are respectively arranged on the roller bracket (609); the adjusting screw rod (605) is in threaded connection with the adjusting bracket (604), and the position of the roller bracket (609) on the adjusting bracket (604) is adjusted; a first discharging rotating wheel matched with the first rolling wheel (602) is arranged on the first discharging rotating shaft (603); a second discharging rotating wheel (607) matched with the second rolling wheel (607) is arranged on the second discharging rotating shaft (608); the first discharging rotating shaft (603) is connected with the second discharging rotating shaft (608) through a belt, and the first discharging rotating shaft (603) drives the second discharging rotating shaft (608) to rotate; and the discharging rotating device (601) is connected with the discharging rotating shaft I (603) and drives the discharging rotating shaft I (603) to rotate.

11. The bamboo chip sorting and feeding machine as claimed in claim 10, wherein: a bamboo chip bearing plate (7) is arranged on the machine body (1) below the rotating shaft (407); the bamboo chip bearing plate (7) extends to a position between the second discharging rotating wheel and the second rolling wheel (607); a discharging visual sensor (606) is arranged on the adjusting bracket (604) above the second rolling wheel (607); the discharging visual sensor (606) is electrically connected with the discharging rotating device (601).

12. A bamboo chip sorting and feeding machine as claimed in claim 11, wherein: an automatic control unit (313) is arranged on the machine body (1); the automatic control unit (313) is respectively and electrically connected with the vision camera (309), the pushing cylinder (312), the overturning detection camera (501), the overturning clamping cylinder (502) and the overturning rotating device (504); the automatic control unit (313) is provided with a visual analysis unit for analyzing and comparing pictures shot by the visual camera (309) and the turnover detection camera (501); the automatic control unit (313) acquires pictures taken by the vision camera (309) and the turnover detection camera (501); the vision analysis unit analyzes and compares pictures shot by the vision camera (309), if abnormity is found, the automatic control unit (313) sends an instruction to the pushing cylinder (312), and the pushing cylinder (312) drives the pushing plate (310) to move to push down the bamboo chips; the vision analysis unit analyzes and compares pictures shot by the turnover detection camera (501), if the bamboo joint position is found to be incorrect, the automatic control unit (313) sends instructions to the turnover clamping cylinder (502) and the turnover rotating device (504), the turnover clamping cylinder (502) drives the turnover clamping claw (505) to clamp the bamboo sheet, and the turnover rotating device (504) drives the turnover rotating wheel (503) to rotate to turn over the bamboo sheet, so that the bamboo joint position is correct.

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