CN113277320A - Automatic conveyor of air-suction type material - Google Patents
Automatic conveyor of air-suction type material Download PDFInfo
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- CN113277320A CN113277320A CN202110843373.5A CN202110843373A CN113277320A CN 113277320 A CN113277320 A CN 113277320A CN 202110843373 A CN202110843373 A CN 202110843373A CN 113277320 A CN113277320 A CN 113277320A
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- groove
- feeding barrel
- pressing
- blanking
- feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
Abstract
The invention relates to the technical field of air-suction type material conveying, in particular to an air-suction type material automatic conveying device which comprises a moving frame, a moving mechanism and a material sucking mechanism, wherein the moving mechanism is arranged on the lower end face of the moving frame, and the material sucking mechanism is arranged on the moving frame. The conveying roller and the conveying belt in the auxiliary feeding group can play a role in auxiliary conveying of the paper scraps and the impurities, and meanwhile, the paper scraps and the impurities can be prevented from being adhered to the inner wall of the feeding cylinder to influence the conveying effect of the feeding cylinder on the paper scraps and the impurities.
Description
Technical Field
The invention relates to the technical field of air-suction type material conveying, in particular to an automatic air-suction type material conveying device.
Background
In the paper production process, after redundant corners of paper are cut off, the paper scraps are easy to scatter on the ground and difficult to clean, so most of the paper scraps are conveyed and collected by adopting an air-suction type material automatic conveying device, the air-suction type material conveying device adopts pneumatic conveying, the paper scraps are easy to convey in a closed pipeline by utilizing the suction force of air flow, and the air-suction type material conveying device can be used for conveying in the horizontal direction, the vertical direction or the inclined direction.
However, the following problems occur in the use process of the air-suction type material conveying device: 1. the traditional air-suction type material conveying device only adopts a single air suction mode to convey paper scraps and impurities on the ground into the collecting box for collection, and the paper scraps are easy to adhere to the inner wall of the conveying device due to thinness in the conveying process, so that the conveying effect is influenced.
2. Traditional air-suction type material conveying device collects the inhaled wastepaper and impurities uniformly, and the collecting box is taken out to classify the wastepaper and the impurities after the wastepaper is collected by all the conveying devices, so that the wastepaper collecting process is complicated.
Disclosure of Invention
The technical scheme is as follows: in order to solve the problems, the invention adopts the following technical scheme that the air-suction type material automatic conveying device comprises a moving frame, a moving mechanism and a material sucking mechanism, wherein the moving mechanism is arranged on the lower end face of the moving frame, and the material sucking mechanism is arranged on the moving frame.
The material suction mechanism comprises a feeding barrel, an auxiliary feeding group, a feeding nozzle, a supporting frame, an exhaust fan, a coarse screen, a fine screen, a first blanking through groove, a second blanking through groove and a material pressing group, wherein the feeding barrel is installed on the upper end surface of the moving frame through a supporting plate, the feeding barrel consists of an inverted Z-shaped shell with an upward opening and an inverted Z-shaped end cover, the left end of the feeding barrel is of an open structure, the auxiliary feeding group is arranged on the inner wall of the feeding barrel, the feeding nozzle is installed at the left end of the feeding barrel, the supporting frame is installed on the upper end surface of the moving frame close to the right end, the exhaust fan is installed on the left end surface of the supporting frame, an air suction port of the exhaust fan is communicated with the feeding barrel through a connecting pipe, the fine screen is installed on the inner wall of the feeding barrel close to the right end, the coarse screen is installed on the inner wall of the feeding barrel, the first blanking through groove and the second blanking through groove are formed on the lower end surface of the inner wall of the feeding barrel, a blanking leads to groove and leads to the groove with No. two blanking and lies in the left side of coarse screen cloth and fine screen cloth respectively, and the up end of a pay-off section of thick bamboo is provided with presses material group, realizes carrying out the function of screening at the in-process of carrying, has avoided the later stage to carry out the problem of operation of reclassifying to the wastepaper of carrying.
As a preferred technical scheme of the invention, the auxiliary feeding set comprises L-shaped mounting grooves, a rotating shaft, a conveyor belt, tensioning shafts, a conveying gear and a motor, wherein the L-shaped mounting grooves are respectively formed in the opposite sides between the horizontal section and the vertical section of the left end of the feeding barrel, the horizontal sections of the L-shaped mounting grooves are vertically arranged, the rotating shafts are respectively and rotatably connected between the left ends of the horizontal sections of the two L-shaped mounting grooves and the front and rear inner walls of the upper ends of the vertical sections, the conveyor belt is sleeved between the rotating shafts, the tensioning shafts are symmetrically mounted at the corners of the two L-shaped mounting grooves, the tensioning shafts are respectively wound at the middle parts of the conveyor belts, the mutually meshed conveying gears are fixedly sleeved at the front ends of the rotating shafts in the horizontal sections of the L-shaped mounting grooves after penetrating through the feeding barrel, the motor is mounted on the front end surface of the feeding barrel through a base, and the output shaft of the motor is connected with one of the rotating shafts.
As a preferred technical scheme of the invention, the horizontal section and the vertical section at the left end of the feeding cylinder are both provided with a placing groove, each placing groove is internally provided with a mounting plate, the mounting plates are equidistantly provided with an arc-shaped groove, the side surfaces of the mounting plates are tightly attached to the front side surface and the rear side surface of a conveyor belt, a rotating shaft is arranged in the arc-shaped grooves, the rotating shaft is sleeved with a conveying roller, two ends of the conveying roller are respectively tightly attached to the opposite surfaces of the conveyor belt, the front side and the rear side of the conveyor belt are both provided with poking teeth, rotating gears meshed with the poking teeth are fixedly sleeved at the positions of the rotating shaft close to the two ends, the conveying roller and the conveyor belt play a role in auxiliary conveying of paper scraps and impurities, meanwhile, paper scraps and impurities can be prevented from adhering to the inner wall of the feeding barrel, the mounting plate is tightly attached to the conveying belt through two end faces of the conveying roller, and the problem that the rotating gear is difficult to rotate due to the fact that the paper scraps and the impurities enter the placing groove from the gap between the conveying belt and the mounting plate is avoided.
As a preferred technical scheme of the invention, the pressing group comprises a mounting frame, an electric telescopic rod, a first pressing through groove, a second pressing through groove, a lower pressing plate, a return plate and a return contraction belt, the mounting frame is arranged at the position, close to the right end, of the upper end surface of the feeding cylinder, the electric telescopic rods are symmetrically arranged on the left and right of the lower end surface of the mounting frame, the first pressing through groove and the second pressing through groove are respectively arranged on the upper end surface of the feeding cylinder, the first pressing through groove and the second pressing through groove are respectively positioned right above the first blanking through groove and the second blanking through groove, the lower pressing plates are respectively connected in the first pressing through groove and the second pressing through groove in a sliding manner, moving rods of the electric telescopic rod are respectively connected with the lower pressing plates, the return plate is respectively arranged on the first pressing through groove and the second pressing through groove, the return contraction belt is arranged between the lower end surface of the return plate and the lower pressing plate, and the situation that the coarse screen mesh and the fine screen mesh are blocked when too much paper scraps and impurities are accumulated on the left side of the coarse screen mesh is avoided, the adsorption effect of the feeding cylinder on paper scraps and impurities is influenced.
According to the preferred technical scheme, the placing plate is arranged on the upper end face of the moving frame, the limiting grooves are symmetrically formed in the left end face and the right end face of the placing plate, the first collecting box and the second collecting box are respectively placed in the left limiting groove and the right limiting groove and are respectively positioned under the first blanking through groove and the second blanking through groove, the upper end faces of the first collecting box and the second collecting box are respectively provided with the clip-shaped rubber pads, the first collecting box and the second collecting box respectively collect paper scraps and impurities falling from the first blanking through groove and the second blanking through groove, and the problem that the paper scraps and the impurities need to be classified after being collected is solved.
According to the preferred technical scheme, the rear ends of the limiting grooves are provided with the inverted L-shaped clamping grooves, the limiting rods are arranged between the inverted L-shaped clamping grooves and limit the first collecting box and the second collecting box, and the problem that the first collecting box and the second collecting box shake when the feeding barrel moves is avoided.
According to a preferable technical scheme of the invention, rib plates are symmetrically arranged on the front end face and the rear end face of the horizontal section of the feeding barrel close to the left end, a moving plate is arranged between the lower end faces of the rib plates, a moving wheel is arranged on the lower end face of the moving plate, and the moving wheel plays a role in assisting movement of the feeding barrel.
As a preferable technical scheme of the invention, the upper inner wall and the lower inner wall of the horizontal section of the feeding cylinder close to the right end are both provided with the scraping plates, the vertex angles of the upper scraping plate and the lower scraping plate are respectively abutted against the two conveyor belts, and the scraping plates scrape paper scraps and impurities on the conveyor belts.
As a preferable technical scheme, the two sides of the arc-shaped groove are respectively provided with the material blocking plates, and the material blocking plates are inclined towards the conveying roller, so that the condition that paper scraps and impurities enter the arc-shaped groove to influence the rotation of the conveying roller is avoided.
The invention has the beneficial effects that 1, the adopted material suction mechanism can classify the conveyed and collected paper scraps and impurities in the conveying process, thereby avoiding the problem that the paper scraps and the impurities need to be subjected to the operation of re-sorting in the later period.
2. When the paper scraps and impurities are conveyed, the paper scraps and the impurities in the feeding cylinder are respectively left on the left side of the coarse screen and the left side of the fine screen, and then the paper scraps and the impurities are respectively pressed downwards by the lower pressing plate and are fed into the first collecting box and the second collecting box for collection, so that the paper scraps and the impurities are classified and collected, and the problem that the paper scraps and the impurities on the left sides of the coarse screen and the fine screen are blocked when too much paper scraps and impurities are accumulated is avoided, and the adsorption effect of the feeding cylinder on the paper scraps and the impurities is influenced.
3. According to the feeding barrel, the first collecting box and the second collecting box can be limited through the limiting rods, and the problem that the first collecting box and the second collecting box shake when the feeding barrel moves is solved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a front sectional view of the present invention.
Fig. 4 is a partial enlarged view of fig. 3a of the present invention.
Fig. 5 is a partial enlarged view of the invention at B of fig. 3.
FIG. 6 is a schematic structural diagram of the mounting plate, the arc-shaped groove, the rotating shaft, the conveying roller and the striker plate of the invention.
Fig. 7 is a cross-sectional view of the cartridge of the present invention.
In the figure: 1. a movable frame; 2. a moving mechanism; 3. a material sucking mechanism; 30. a feed cylinder; 31. an auxiliary feeding group; 32. a feed nozzle; 33. a support frame; 34. an exhaust fan; 35. coarse screening; 36. a fine screen; 37. a first blanking through groove; 38. a second blanking through groove; 39. a material pressing group; 310. an L-shaped mounting groove; 311. a rotating shaft; 312. a conveyor belt; 313. tensioning the shaft; 314. a transmission gear; 315. an electric motor; 301. a placement groove; 302. mounting a plate; 303. an arc-shaped slot; 304. a rotating shaft; 305. a conveying roller; 306. a dial tooth; 307. a rotating gear; 308. a squeegee; 309. a striker plate; 390. a mounting frame; 391. an electric telescopic rod; 392. pressing down the through groove; 393. pressing down the through groove; 394. a lower pressing plate; 395. a return plate; 396. a clip-shaped shrink band; 10. placing the plate; 11. a limiting groove; 12. a first collection box; 13. a second collection box; 14. a square-shaped rubber pad; 15. an inverted L-shaped slot; 16. a limiting rod; 17. a rib plate; 18. moving the plate; 19. the wheel is moved.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, the automatic pneumatic material conveying device comprises a moving frame 1, a moving mechanism 2 and a material sucking mechanism 3, wherein the moving mechanism 2 is arranged on the lower end face of the moving frame 1, and the material sucking mechanism 3 is arranged on the moving frame 1.
Referring to fig. 1 and 3, the material suction mechanism 3 includes a support plate 3a, a feeding barrel 30, an auxiliary feeding group 31, a feeding nozzle 32, a support frame 33, an exhaust fan 34, a coarse screen 35, a fine screen 36, a first blanking through groove 37, a second blanking through groove 38 and a pressing group 39, the feeding barrel 30 is installed on the upper end surface of the moving frame 1 through the support plate 3a, the feeding barrel 30 is composed of an inverted Z-shaped shell with an upward opening and an inverted Z-shaped end cover, the left end of the feeding barrel 30 is of an open structure, the auxiliary feeding group 31 is arranged on the inner wall of the feeding barrel 30, the feeding nozzle 32 is installed on the left end of the feeding barrel 30, the support frame 33 is installed on the upper end surface of the moving frame 1 near the right end, the exhaust fan 34 is installed on the left end surface of the support frame 33, an air suction port of the exhaust fan 34 is communicated with the feeding barrel 30 through a connecting pipe, the fine screen 36 is installed on the inner wall of the feeding barrel 30 near the right end, the coarse screen 35 is installed on the inner wall of the feeding barrel 30, the coarse screen 35 is positioned at the left side of the fine screen 36, the lower end face of the inner wall of the feeding barrel 30 is provided with a first blanking through groove 37 and a second blanking through groove 38, the first blanking through groove 37 and the second blanking through groove 38 are respectively positioned at the left side above the coarse screen 35 and the fine screen 36, the upper end face of the feeding barrel 30 is provided with a pressing group 39, when the feeding barrel 30 is operated, the exhaust fan 34 is firstly started and drives the feeding barrel 30 to move through the moving mechanism 2, so that the feeding nozzle 32 of the feeding barrel 30 faces scattered paper scraps and impurities, the exhaust fan 34 sucks the paper scraps and the impurities into the feeding barrel 30 through the connecting pipe, the paper scraps and the impurities enter the feeding barrel 30 and then move towards the exhaust fan 34, when the paper scraps and the impurities move, the coarse screen 35 blocks the paper scraps from moving rightwards, the impurities pass through the grids of the coarse screen 35, the fine screen 36 blocks the impurities and prevents the impurities from moving rightwards, thereby make wastepaper and impurity stay respectively in coarse screen 35's left side and fine screen cloth 36 left side, then through pressing material group 39 with wastepaper and impurity respectively from a blanking through groove 37 and No. two blanking through grooves 38 to the pressure of pay-off section of thick bamboo 30 lower extreme, and then realize carrying out the function of screening at the in-process of carrying, avoided the later stage need to carry out the problem of operation of reclassifying to the wastepaper of carrying.
Referring to fig. 1 and 3, rib plates 17 are symmetrically installed on front and rear end faces of a horizontal section of the feeding barrel 30 near the left end, a moving plate 18 is installed between the lower end faces of the front and rear rib plates 17, a moving wheel 19 is installed on the lower end face of the moving plate 18, and the moving wheel 19 plays a role in assisting movement of the feeding barrel 30.
Referring to fig. 1, 3, 4 and 7, the auxiliary feeding set 31 includes L-shaped mounting grooves 310, a rotating shaft 311, a conveyor belt 312, a tensioning shaft 313, a conveying gear 314 and a motor 315, the L-shaped mounting grooves 310 are respectively disposed on opposite sides between a horizontal section and a vertical section of the left end of the feeding barrel 30, the horizontal sections of the L-shaped mounting grooves 310 are vertically arranged, the rotating shaft 311 is rotatably connected between the left ends of the horizontal sections and the front and rear inner walls of the upper ends of the vertical sections of the two L-shaped mounting grooves 310, the conveyor belt 312 is sleeved between the rotating shafts 311, the tensioning shafts 313 are symmetrically mounted at corners of the two L-shaped mounting grooves 310, the tensioning shaft 313 is bypassed at the middle part of the conveyor belt 312, the mutually meshed conveying gear 314 is fixedly sleeved on the front end surface of the feeding barrel 30 after the front end of the rotating shaft 311 in the horizontal section of the L-shaped mounting grooves 310 penetrates through the feeding barrel 30, the motor 315 is mounted on the stand, the output shaft of the motor 315 is connected to one of the rotating shafts 311.
Referring to fig. 3, 4, 6 and 7, the horizontal section and the vertical section of the left end of the feeding barrel 30 are both provided with a placement groove 301, each placement groove 301 is internally provided with a mounting plate 302, the mounting plate 302 is equidistantly provided with an arc-shaped groove 303, the side surface of the mounting plate 302 is tightly attached to the front and rear side surfaces of the conveyor belt 312, a rotating shaft 304 is arranged in the arc-shaped groove 303, the rotating shaft 304 is sleeved with a conveying roller 305, two ends of the conveying roller 305 are respectively tightly attached to the opposite surfaces of the conveyor belt 312, the front and rear sides of the conveyor belt 312 are both provided with a poking tooth 306, the rotating gear 307 engaged with the poking tooth 306 is fixedly sleeved at the position, close to the two ends of the rotating shaft 304, when the feeding barrel works, the suction fan 34 and the motor 315 are synchronously opened, the motor 315 drives the rotating shaft 311 connected with the motor 315 to rotate, the rotating shaft 311 connected with the motor 315 drives the rotating shaft 311 below to rotate through the conveying gear 314, the upper and the lower two rotating shafts 311 drive the conveyor belt 312 to convey paper scraps entering the feeding barrel 30, thereby drive pivot 304 through the meshing transmission with rotating gear 307 when conveyer belt 312 removes and rotate, pivot 304 rotates and drives conveying roller 305 and rotate, conveying roller 305 rotates and carries the wastepaper, conveying roller 305 plays the effect of supplementary conveying with conveyer belt 312 to the wastepaper with impurity, can prevent the inner wall of wastepaper and impurity adhesion at feed hopper 30 simultaneously, mounting panel 302 is hugged closely with conveyer belt 312 with two terminal surfaces of conveying roller 305, avoid wastepaper and impurity to get into the difficult pivoted problem of rotating gear 307 from conveyer belt 312 and mounting panel 302's gap entering standing groove 301 in.
Referring to fig. 3, the upper and lower inner walls of the horizontal section of the feeding cylinder 30 near the right end are both provided with scrapers 308, the top corners of the upper and lower scrapers 308 are respectively abutted against the two conveyor belts 312, and the scrapers 308 scrape off paper scraps and impurities on the conveyor belts 312.
Referring to fig. 6, the two sides of the arc-shaped groove 303 are respectively provided with a material baffle 309, and the material baffle 309 inclines towards the conveying roller 305, so that the situation that paper scraps and impurities enter the arc-shaped groove 303 to influence the rotation of the conveying roller 305 is avoided.
Referring to fig. 2, 3 and 5, the pressing group 39 includes a mounting frame 390, an electric telescopic rod 391, a first pressing through groove 392, a second pressing through groove 393, a pressing plate 394, a clip 395 and a clip ribbon 396, the mounting frame 390 is mounted near the right end of the upper end surface of the feeding barrel 30, the electric telescopic rod 391 is symmetrically mounted on the lower end surface of the mounting frame 390 in the left-right direction, the first pressing through groove 392 and the second pressing through groove 393 are respectively formed on the upper end surface of the feeding barrel 30, the first pressing through groove 392 and the second pressing through groove 393 are respectively located right above the first blanking through groove 37 and the second blanking through groove 38, the first pressing through groove 392 and the second pressing through groove 393 are both slidably connected with the pressing plate 394, the movable rods of the electric telescopic rod 391 are respectively connected with the pressing plate 394, the clip ribbon 395 is respectively mounted on the first pressing through groove 392 and the second pressing through groove 393, the clip ribbon 396 is mounted between the lower end surface of the clip ribbon 395 and the pressing plate 394, when the electric telescopic rod 391 works, the left electric telescopic rod 391 and the right electric telescopic rod 391 work in a staggered mode, when the left electric telescopic rod 391 works, the electric telescopic rod 391 pushes the lower pressing plate 394 in the first pressing through groove 392 to move downwards, the lower pressing plate 394 moves downwards while the shape-returning contraction belt 396 extends, so that the lower pressing plate 394 and the first pressing through groove 392 are sealed, the phenomenon that air of the exhaust fan 34 is exhausted from the first pressing through groove 392 after the lower pressing plate 394 moves downwards is avoided, the lower pressing plate 394 in the first pressing through groove moves downwards to push paper scraps on the left side of the coarse screen 35 downwards, the paper scraps fall down from the first blanking through groove 37, after the left electric telescopic rod 391 moves upwards, the right electric telescopic rod 391 works, the working principle is the same, the difference is that the lower pressing plate 394 in the second pressing through groove 393 pushes impurities on the left side of the fine screen 36 downwards, and the impurities fall down from the second blanking through groove 38, the situation that the left paper scraps and impurities on the coarse screen 35 and the fine screen 36 are blocked when being excessively accumulated is avoided, and the adsorption effect of the feeding cylinder 30 on the paper scraps and the impurities is influenced.
Referring to fig. 2 and 3, a placing plate 10 is mounted on the upper end surface of the moving frame 1, a limiting groove 11 is symmetrically formed on the left and right of the rear end surface of the placing plate 10, a first collecting box 12 and a second collecting box 13 are respectively placed in the left and right limiting grooves 11, the first collecting box 12 and the second collecting box 13 are respectively located under the first blanking through groove 37 and the second blanking through groove 38, a clip-shaped rubber gasket 14 is mounted on the upper end surfaces of the first collecting box 12 and the second collecting box 13, when the feeding device works, the clip-shaped rubber gasket 14 facilitates the first collecting box 12 and the second collecting box 13 to be placed in the limiting groove 11, and simultaneously the upper end surfaces of the first collecting box 12 and the second collecting box 13 are attached to the lower end surface of the feeding barrel 30 to facilitate collecting paper scraps and impurities, the first collecting box 12 and the second collecting box 13 collect the paper scraps and impurities falling from the first blanking through groove 37 and the second blanking through groove 38, the problem that classification processing is needed after collection is avoided through classification collection.
Referring to fig. 2, the rear end of the limiting groove 11 is symmetrically provided with inverted L-shaped clamping grooves 15, limiting rods 16 are inserted between the inverted L-shaped clamping grooves 15, after the first collecting box 12 and the second collecting box 13 are placed into the corresponding placing grooves 301, the two limiting rods 16 are respectively placed into the corresponding inverted L-shaped clamping grooves 15, so that the first collecting box 12 and the second collecting box 13 are limited, and the problem that the first collecting box 12 and the second collecting box 13 shake when the feeding barrel 30 moves is avoided.
During specific work, in the first step, after the first collecting box 12 and the second collecting box 13 are placed in the corresponding placing grooves 301, the two limiting rods 16 are respectively placed in the corresponding inverted L-shaped clamping grooves 15, so that the positions of the first collecting box 12 and the second collecting box 13 are limited.
Second step, start air exhauster 34 and drive feed cylinder 30 through moving mechanism 2 and remove, make feed cylinder 30's feeding mouth 32 to the wastepaper and the impurity of scattering, air exhauster 34 passes through the connecting pipe, feed cylinder 30 and feeding mouth 32 inhale in feed cylinder 30 wastepaper and impurity, wastepaper and impurity get into in the feed cylinder 30 to remove to air exhauster 34, wastepaper and impurity are when removing, coarse screen 35 blocks the wastepaper and removes right, impurity removes right through the net of coarse screen 35, fine screen 36 blocks impurity, make it no longer remove right, thereby make wastepaper and impurity stay respectively in the left side of coarse screen 35 and the left side of fine screen 36.
And thirdly, synchronously starting the air pump 34 and the starting motor 315, driving the rotating shaft 311 connected with the motor 315 to rotate by the motor 315, driving the rotating shaft 311 below the rotating shaft 311 connected with the motor 315 to rotate by the transmission gear 314, driving the conveyor belt 312 to convey the paper scraps entering the feeding cylinder 30 by the rotation of the upper rotating shaft 311 and the lower rotating shaft 311, driving the rotating shaft 304 to rotate by the transmission of the transmission belt 312 in a meshing manner with the rotating gear 307 while moving, driving the conveying roller 305 to rotate by the rotation of the rotating shaft 304, conveying the paper scraps by the rotation of the conveying roller 305, playing a role of auxiliary conveying for the paper scraps and impurities by the conveying roller 305 and the conveyor belt 312, and simultaneously preventing the paper scraps and the impurities from being adhered to the inner wall of the feeding cylinder 30.
Fourthly, the left electric telescopic rod 391 and the right electric telescopic rod 391 work in a staggered way, when the left electric telescopic rod 391 works, the electric telescopic rod 391 pushes the lower pressing plate 394 in the first pressing through groove 392 to move downwards, the lower pressing plate 394 moves downwards, the clip-shaped contraction band 396 extends at the same time, therefore, the lower pressing plate 394 and the first pressing through groove 392 are closed, the lower pressing plate 394 in the first pressing through groove moves downwards to push paper scraps on the left side of the coarse screen mesh 35 downwards, the paper scraps fall downwards from the first blanking through groove 37, after the left electric telescopic rod 391 moves upwards, work of right side electric telescopic handle 391, the same theory of operation, the difference lies in that the holding down plate 394 that pushes down in the logical groove 393 pushes down the left impurity of fine screen cloth 36, and impurity drops downwards from No. two blanking logical grooves 38, collects box 12 and No. two and collects box 13 and collects the wastepaper and impurity that drop in logical groove 37 of blanking and No. two blanking logical grooves 38 respectively.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an automatic conveyor of air-suction type material, includes removal frame (1), moving mechanism (2) and inhales material mechanism (3), its characterized in that: the lower end face of the movable frame (1) is provided with a movable mechanism (2), and the movable frame (1) is provided with a material sucking mechanism (3);
the material suction mechanism (3) comprises a supporting plate (3a), a feeding barrel (30), an auxiliary feeding group (31), a feeding nozzle (32), a supporting frame (33), an exhaust fan (34), a coarse screen (35), a fine screen (36), a first blanking through groove (37), a second blanking through groove (38) and a pressing group (39), wherein the feeding barrel (30) is installed on the upper end surface of the moving frame (1) through the supporting plate (3a), the feeding barrel (30) consists of an inverted Z-shaped shell with an upward opening and an inverted Z-shaped end cover, the left end of the feeding barrel (30) is of an open structure, the auxiliary feeding group (31) is arranged on the inner wall of the feeding barrel (30), the feeding nozzle (32) is installed at the left end of the feeding barrel (30), the supporting frame (33) is installed at the position, which is close to the right end, of the upper end surface of the moving frame (1), the exhaust fan (34) is installed on the left end surface of the supporting frame (33), an air suction port of the exhaust fan (34) is communicated with the feeding barrel (30) through a connecting pipe, a fine screen (36) is installed on the inner wall of the feeding barrel (30) close to the right end, a coarse screen (35) is installed on the inner wall of the feeding barrel (30), the coarse screen (35) is located on the left side of the fine screen (36), a first blanking through groove (37) and a second blanking through groove (38) are formed in the lower end face of the inner wall of the feeding barrel (30), the first blanking through groove (37) and the second blanking through groove (38) are located on the left side above the coarse screen (35) and the fine screen (36) respectively, and a material pressing group (39) is arranged on the upper end face of the feeding barrel (30);
the auxiliary feeding set (31) comprises L-shaped mounting grooves (310), a rotating shaft (311), a conveying belt (312), tensioning shafts (313), conveying gears (314) and a motor (315), wherein the L-shaped mounting grooves (310) are formed in opposite sides between a horizontal section and a vertical section of the left end of the feeding barrel (30), the horizontal sections of the L-shaped mounting grooves (310) are arranged up and down, the rotating shaft (311) is rotationally connected between the left ends of the horizontal sections and the front and back inner walls of the upper ends of the vertical sections of the two L-shaped mounting grooves (310), the conveying belt (312) is sleeved between the rotating shafts (311), the tensioning shafts (313) are symmetrically mounted at corners of the two L-shaped mounting grooves (310), the tensioning shafts (313) are all bypassed at the middle part of the conveying belt (312), and the conveying gears (314) which are meshed with each other are fixedly sleeved after the front ends of the rotating shafts (311) in the horizontal sections of the L-shaped mounting grooves (310) penetrate through the feeding barrel (30), the front end face of the feeding barrel (30) is provided with a motor (315) through a machine base, and an output shaft of the motor (315) is connected with one rotating shaft (311).
2. The automatic conveying device for air-suction type materials as claimed in claim 1, wherein: horizontal segment and the vertical section of a pay-off section of thick bamboo (30) left end all seted up standing groove (301), all install mounting panel (302) in every standing groove (301), arc wall (303) have been seted up to mounting panel (302) equidistance, the side of mounting panel (302) is hugged closely the front and back side of conveyer belt (312), be provided with pivot (304) in arc wall (303), the cover is equipped with conveying roller (305) on pivot (304), the opposite face in conveyer belt (312) is hugged closely respectively at the both ends of conveying roller (305), stirring tooth (306) are all installed to both sides around conveyer belt (312), pivot (304) are close to equal fixed cover in both ends department and are equipped with and stir rotating gear (307) of tooth (306) meshing.
3. The automatic conveying device for air-suction type materials as claimed in claim 1, wherein: the material pressing group (39) comprises a mounting frame (390), an electric telescopic rod (391), a first pressing through groove (392), a second pressing through groove (393), a lower pressing plate (394), a clip plate (395) and a clip contraction band (396), the mounting frame (390) is mounted at the position, close to the right end, of the upper end face of the feeding barrel (30), the electric telescopic rod (391) is symmetrically mounted at the left and right of the lower end face of the mounting frame (390), the first pressing through groove (392) and the second pressing through groove (393) are respectively formed in the upper end face of the feeding barrel (30), the first pressing through groove (392) and the second pressing through groove (393) are respectively positioned right above the first blanking through groove (37) and the second blanking through groove (38), the lower pressing plate (394) is respectively connected in the first pressing through groove (392) and the second pressing through groove (393) in a sliding manner, and moving rods of the electric telescopic rod (391) are respectively connected with the lower pressing plate (394), a press down logical groove (392) and press down logical groove (393) No. two and all install back shape board (395), install back shape shrink area (396) between the lower terminal surface of back shape board (395) and holding down plate (394).
4. The automatic conveying device for air-suction type materials as claimed in claim 1, wherein: the upper end face of removal frame (1) install and place board (10), place the rear end face bilateral symmetry of board (10) and seted up spacing groove (11), place collection box (12) and No. two collection boxes (13) in controlling two spacing grooves (11) respectively, collection box (12) and No. two collection boxes (13) are located a blanking through groove (37) and No. two blanking through grooves (38) respectively under, the up end of collecting box (12) and No. two collection boxes (13) all installs back shape rubber pad (14).
5. The automatic conveying device for air-suction type materials as claimed in claim 4, wherein: the rear end of the limiting groove (11) is provided with an inverted L-shaped clamping groove (15), and a limiting rod (16) is placed between the inverted L-shaped clamping grooves (15) together.
6. The automatic conveying device for air-suction type materials as claimed in claim 1, wherein: ribs (17) are symmetrically arranged on the front end face and the rear end face of a horizontal section of the feeding barrel (30) close to the left end in a left-right mode, a moving plate (18) is arranged between the lower end faces of the ribs (17) together, and moving wheels (19) are arranged on the lower end faces of the moving plate (18).
7. The automatic conveying device for air-suction type materials as claimed in claim 1, wherein: the upper inner wall and the lower inner wall of the horizontal section of the feeding barrel (30) close to the right end are both provided with scrapers (308), and the vertex angle edges of the upper scraper (308) and the lower scraper (308) are respectively tightly propped against the two conveyor belts (312).
8. The automatic conveying device for air-suction type materials as claimed in claim 2, wherein: striker plates (309) are respectively installed on two sides of the arc-shaped groove (303), and the striker plates (309) are inclined to the conveying rollers (305).
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| CN113277320B (en) | 2021-09-17 |
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