Collecting and sorting system for straws
Technical Field
The invention relates to the field of straw treatment equipment, in particular to a straw collecting and sorting system.
Background
The collecting and sorting flow of the existing straws is that the tubulation machine is used for making segmented straws, the segmented straws are conveyed to the box body from the discharge hole through the conveying belt, and finally the straws are sorted and packaged one by one manually. Because the straw is more disordered from the preparation to getting into in the box, the staff need to arrange the straw that is disordered one by one, just can pack after making it level stack, and often the width of box only slightly wider than the straw, and the operation space is narrower, is unfavorable for the manual work to pack the straw directly, and whole process is more time and energy consuming, work efficiency is low.
Disclosure of Invention
The invention aims to provide a collecting and sorting system for straws, which can efficiently sort and collect straws, is favorable for packaging the straws in the next step and improves the production work efficiency, and in order to achieve the purposes, the invention adopts the following technical effects:
According to one aspect of the invention, there is provided a collecting and arranging system for straws, comprising a feeding transmission belt, a buffer transmission belt, a collecting tank, a first swinging unit, a second swinging unit and a bracket, wherein the feeding transmission belt is arranged at the tail end of the buffer transmission belt and is relatively vertical to the buffer transmission belt, the bracket is arranged in an upper layer and a lower layer, the collecting tank is arranged at the upper layer of the bracket, the inlet end of the collecting tank is arranged at the tail end of the buffer transmission belt, a first baffle plate and a second baffle plate are sequentially arranged in the collecting tank along the conveying direction, a first rotating shaft is arranged between the first baffle plate and the inlet end of the collecting tank, the first rotating shaft is connected with two long side walls of the collecting tank, one end of the first rotating shaft is connected with one long side wall of the collecting tank in a protruding mode, a swinging piece is fixedly arranged on the first rotating shaft, a second rotating shaft is arranged between the first baffle plate and the second baffle plate, the second rotating shaft is connected with the two long side walls of the collecting tank, one end of the second rotating shaft is connected with one end of the collecting tank in a protruding mode, a scraping plate is fixedly arranged on one long side wall of the collecting tank, and the first rotating shaft is fixedly connected with the first rotating shaft and the upper end of the swinging unit is arranged on the first rotating shaft.
Preferably, the opposite surface of collecting vat entry end is the exit end of collecting vat, but the exit end face of collecting vat is the face of upper and lower slip, is close to collecting vat exit end's collecting vat bottom surface one end sets up to the opening and is the horizontal plane, and the other end sets up to seal and be the inclined plane, still be provided with sensor and arc piece in the collecting vat, the upper end near the exit end face of collecting vat is put to the sensor, the lower extreme at the second baffle is fixed to one end of arc piece, and the other end of arc piece is fixed on first baffle.
Preferably, the scraping plate is provided with a notch, the width of the notch part of the scraping plate is matched with the width of the arc-shaped piece, and the notch part of the scraping plate is sleeved on the arc-shaped piece.
Preferably, the first swinging unit comprises a first swinging mechanism and a first motor, the first swinging mechanism is an eccentric wheel rocker mechanism, the first swinging mechanism comprises a first rocker, a first connecting rod and a first eccentric wheel, one end of the first rocker is fixedly connected with the protruding end of the first rotating shaft, the other end of the first rocker is movably connected with one end of the first connecting rod, the other end of the first connecting rod is movably connected with the eccentric hole of the first eccentric wheel, the shaft hole of the first eccentric wheel is fixedly connected with the rotating shaft of the first motor, and the first motor is fixed on the upper layer of the support.
Preferably, the first rocker comprises a first rocker body, a first slider and a first bolt, wherein first grooves which are symmetrical to each other are formed in the front end face and the rear end face of the first rocker body, first waist-shaped through holes are formed in the bottoms of the first grooves, the first slider is respectively arranged in the first grooves of the front end face and the rear end face of the first rocker body, first bolt through holes and first hinge through holes are formed in the first slider, the first bolt fixedly connects the first slider with the first rocker body through the first bolt through holes and the first waist-shaped through holes, and the first rocker and the first connecting rod are movably connected through the first hinge through holes.
Preferably, the second swinging unit comprises a second swinging mechanism and a second motor, the second swinging mechanism is an eccentric wheel rocker mechanism, the second swinging mechanism comprises a second rocker, a second connecting rod and a second eccentric wheel, one end of the second rocker is fixedly connected with the protruding end of the second rotating shaft, the other end of the second rocker is movably connected with one end of the second connecting rod, the other end of the second connecting rod is movably connected with an eccentric hole of the second eccentric wheel, a shaft hole of the second eccentric wheel is fixedly connected with a rotating shaft of the second motor, and the second motor is fixed on the upper layer of the support.
Preferably, the second rocker comprises a second rocker body, a second slider and a second bolt, wherein the front end face and the rear end face of the second rocker body are provided with second grooves which are symmetrical to each other, the bottoms of the second grooves are provided with second waist-shaped through holes, the second sliders are respectively arranged in the second grooves of the front end face and the rear end face of the second rocker body, the second slider is provided with a second bolt through hole and a second hinge through hole, the second bolt fixedly connects the second slider with the second rocker body through the second bolt through hole and the second waist-shaped through hole, and the second rocker and the second connecting rod are movably connected through the second hinge through hole.
Preferably, the collecting and sorting system further comprises a collecting and conveying belt and a control box, the collecting and conveying belt is arranged right below the opening end of the bottom surface of the collecting tank, a suction pipe conveying channel is formed between the upper side of the collecting and conveying belt and the horizontal plane where the lower ends of the first baffle and the second baffle are located, the control box is arranged on the lower-layer bottom plate of the support, and the control box is connected with the first motor and the second motor.
Preferably, the lower bottom plate of the bracket is provided with at least two through head sliding grooves which are opposite to the collecting groove, and the lower end of the lower layer of the bracket is provided with at least four adjustable supporting feet.
Preferably, the collecting and sorting system further comprises a transfer box, wherein the transfer box is arranged on a lower-layer bottom plate of the support, and the transfer box moves on and is taken out of the through-head sliding groove.
In summary, the invention adopts the technical scheme, and has the following technical effects:
According to the invention, the first swinging mechanism is driven to work through the first motor, so that the swinging piece can swing, the swinging amplitude of the swinging piece can be changed through changing the position of the first sliding block in the first groove, the swinging frequency of the swinging piece can be changed through changing the rotating speed of the first motor, the second swinging mechanism is driven to work through the second motor, the scraping plate can swing back and forth, the swinging amplitude of the scraping plate can be changed through changing the position of the second sliding block in the second groove, and the swinging frequency of the scraping plate can be changed through changing the rotating speed of the second motor.
When the pipe making machine works, the suction pipe is manufactured from a pipe making machine section by section and axially conveyed to the buffer conveying belt through the feeding conveying belt, at the moment, the suction pipe is changed from axial conveying to radial conveying, and is radially conveyed into the collecting tank through the buffer conveying belt, when the suction pipe falls onto the swinging plate from the inlet end of the collecting tank, the suction pipe vibrates on the swinging plate, so that scattered suction pipe smoothly and orderly enters the inclined surface at the bottom of the collecting tank, then the suction pipe slides onto the collecting conveying belt through self gravity, when the suction pipe passes through the back and forth swinging scraper, the suction pipe above the conveying channel is scraped back and forth by the scraper, when the scraper scrapes towards the first baffle, the suction pipe at the upper part is scraped again, and when the scraper scrapes towards the second baffle, the suction pipe that is located on the upper portion is scraped to collect in the left side of collecting vat, the even suction pipe that is located the bottom simultaneously also is collected along with receiving the left side of material conveyer belt transmission to the collecting vat, thereby make scattered suction pipe by the left side of even collection to the collecting vat, at this moment, the face of pulling collecting vat exit end upwards, the suction pipe that arranges well is under the drive of receiving the material conveyer belt, the even transport case that gets into, when the transport case is full with the suction pipe, the face of pushing the collecting vat exit end downwards, the suction pipe is kept collecting and is accumulated in the left side of collecting vat, take out full transport case, put into empty transport case, accomplish work cycle, when the suction pipe is collected to the upper end that is close to the collecting vat, the sensor response makes the collection arrangement system of suction pipe pauses work, prevents that the suction pipe from overflowing the collecting vat.
Drawings
FIG. 1 is a schematic view of the collection and disposal system of the suction pipe of the present invention;
FIG. 2 is a front view of a collection and disposal system for pipettes of the present invention;
FIG. 3 is a top view of a collection and disposal system for pipettes of the present invention;
FIG. 4 is a schematic view showing the internal structure of a collecting tank of a collecting and sorting system for straws according to the present invention;
FIG. 5 is a schematic view of a first swing mechanism of a collecting and sorting system for pipettes according to the present invention;
FIG. 6 is a schematic view of a first rocker structure of a suction pipe collection and disposal system of the present invention;
FIG. 7 is a schematic view of a second swing mechanism of a collecting and sorting system for pipettes according to the present invention;
FIG. 8 is a schematic view of a second rocker structure of a suction pipe collection and disposal system of the present invention.
1-Feeding conveyor belt, 2-buffer conveyor belt, 3-collecting tank, 7-collecting conveyor belt, 8-control box, 9-transfer box, 30-first baffle, 31-second baffle, 32-first rotating shaft, 33-second rotating shaft, 320-swinging piece, 330-scraper, 34-sensor, 35-arc piece, 4-first swinging unit, 40-first swinging mechanism, 41-first motor, 400-first rocker, 401-first connecting rod, 402-first eccentric wheel, 4000-first rocker body, 4001-first slider, 4002-first bolt, 4003-first groove, 4004-first waist-shaped through hole, 4005-first bolt through hole, 4006-first hinge through hole, 5-second swinging unit, 50-second swinging mechanism, 51-second motor, 500-second rocker, 501-second eccentric wheel, 502-second eccentric wheel, 5000-second rocker body, 5001-second slider, 5002-second groove, 5003-second groove, 4006-second hinge through hole, 4006-first groove, 4004-first waist-shaped through hole, 4005-second hinge through hole, 5-second support, 5006-second hinge through hole, 4006-first hinge through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below by referring to the accompanying drawings and by illustrating preferred embodiments. It should be noted, however, that many of the details set forth in the description are merely provided to provide a thorough understanding of one or more aspects of the invention, and that these aspects of the invention may be practiced without these specific details.
As shown in fig. 1 and 2, according to one aspect of the present invention, there is provided a collecting and sorting system for straws, comprising a feeding conveyor 1, a buffer conveyor 2, a collecting tank 3, a first swing unit 4, a second swing unit 5, a support 6, a receiving conveyor 7, a control box 8 and a transfer box 9, wherein the feeding conveyor 1 is disposed at the end of the buffer conveyor 2 and is relatively perpendicular to the buffer conveyor 2, the support 6 is disposed in two layers up and down, the collecting tank 3 is disposed at the upper layer of the support 6, the inlet end of the collecting tank 3 is disposed at the end of the buffer conveyor 2, the opposite side of the inlet end of the collecting tank 3 is the outlet end of the collecting tank 3, the outlet end face of the collecting tank 3 is a plate face capable of sliding up and down, one end of the bottom face of the collecting tank 3 near the outlet end of the collecting tank 3 is disposed to be open and is a horizontal plane, the other end is set to be closed and is an inclined surface, the plate surface at the outlet end of the collecting tank 3 is pulled upwards, the finished straws can be driven by the material collecting conveyor belt 7, so that the straws slide down along the inclined surface by inertia, enter the transfer box 9 flatly, and are convenient for further packaging, a sensor 34 and an arc-shaped sheet 35 are also arranged in the collecting tank 3, the sensor 34 is arranged at the upper end close to the outlet end plate surface of the collecting tank 3, when the straws are collected to the upper end close to the collecting tank 3, the sensor 34 (adopting an infrared sensor) senses that the collecting and finishing system is suspended to work, the straws are prevented from overflowing the collecting tank 3, the first baffle 30 and the second baffle 31 are sequentially arranged in the collecting tank 3 along the conveying direction, one end of the arc-shaped sheet 35 is fixed at the lower end of the second baffle 31, the other end of the arc-shaped sheet 35 is fixed on the first baffle 30, a first rotating shaft 32 is arranged between the first baffle 30 and the inlet end of the collecting tank 3, the first rotating shaft 32 is connected with two long side walls of the collecting tank 3, one end of the first rotating shaft is connected with one long side wall of the collecting tank 3 in a protruding mode, a swinging plate 320 is fixedly installed on the first rotating shaft 32, a second rotating shaft 33 is arranged between the first baffle 30 and the second baffle 31, the second rotating shaft 33 is connected with two long side walls of the collecting tank 3, one end of the second rotating shaft is connected with one long side wall of the collecting tank 3 in a protruding mode, a scraping plate 330 is fixedly installed on the second rotating shaft 33, the scraping plate 330 is provided with a notch, the width of the notch portion of the scraping plate 330 is matched with the width of the arc-shaped plate 35, and the notch portion of the scraping plate 330 is sleeved on the arc-shaped plate 35.
In the invention, as shown in fig. 1, 2, 3, 4, 5 and 6, the first swinging unit 4 is arranged on the upper layer of the bracket 6 and is fixedly connected with the protruding end of the first rotating shaft 32, the second swinging unit 5 is arranged on the upper layer of the bracket 6 and is fixedly connected with the protruding end of the second rotating shaft 33, the first swinging unit 4 is arranged on the upper layer of the bracket 6 and is fixedly connected with the protruding end of the first rotating shaft 32, the first swinging unit 4 comprises a first swinging mechanism 40 and a first motor 41, the collecting conveyor belt 7 is arranged at a position of 5mm-1mm below the opening end of the bottom surface of the collecting tank 3, a suction pipe conveying channel is formed between the upper side of the collecting conveyor belt 7 and the horizontal plane where the lower ends of the first baffle 30 and the second baffle 31 are positioned, the control box 8 is arranged on the lower bottom plate of the bracket 6, the control box 8 is connected with the first motor 41 and the second motor 51, the transfer box 9 is arranged on the lower bottom plate of the bracket 6, at least two through head sliding grooves 60 which are opposite to the collecting grooves 3 are arranged on the lower bottom plate of the bracket 6, and at least four adjustable supporting legs 61 are arranged at the lower end of the lower layer of the bracket 6; the transfer box 9 is arranged on the lower bottom plate of the bracket 6, and the transfer box 9 moves on the through head sliding groove 60 and is taken out. The first swinging mechanism 40 is an eccentric wheel rocker mechanism, the first swinging mechanism 40 comprises a first rocker 400, a first connecting rod 401 and a first eccentric wheel 402, one end of the first rocker 400 is fixedly connected with the protruding end of the first rotating shaft 32, the other end of the first rocker 400 is movably connected with one end of the first connecting rod 401, the other end of the first connecting rod 401 is movably connected with an eccentric hole of the first eccentric wheel 402, a shaft hole of the first eccentric wheel 402 is fixedly connected with a rotating shaft of the first motor 41, and the first motor 41 is fixed on the upper layer of the bracket 6; the first rocker 400 comprises a first rocker body 4000, a first sliding block 4001 and a first bolt 4002, wherein the front end surface and the rear end surface of the first rocker body 4000 are provided with first grooves 4003 which are symmetrical to each other, the bottom of the first grooves 4003 is provided with first waist-shaped through holes 4004, the first sliding blocks 4001 are respectively arranged in the first grooves 4003 of the front end surface and the rear end surface of the first rocker body 4000, the first sliding block 4001 is provided with first bolt through holes 4005 and first hinge through holes 4006, the first bolt 4002 fixedly connects the first sliding block 4001 with the first rocker body 4000 through the first bolt through holes 4005 and the first waist-shaped through holes 4004, the first rocker 400 and the first connecting rod 401 are movably connected through a first hinge through hole 4006. The second swinging unit 5 comprises a second swinging mechanism 50 and a second motor 51, the second swinging mechanism 50 is an eccentric wheel rocker mechanism, the second swinging mechanism 50 comprises a second rocker 500, a second connecting rod 501 and a second eccentric wheel 502, one end of the second rocker 500 is fixedly connected with the protruding end of the second rotating shaft 33, the other end of the second rocker 500 is movably connected with one end of the second connecting rod 501, the other end of the second connecting rod 501 is movably connected with an eccentric hole of the second eccentric wheel 502, a shaft hole of the second eccentric wheel 502 is fixedly connected with the rotating shaft of the second motor 51, the second motor 51 is fixed on the upper layer of the bracket 6,
In the present invention, as shown in fig. 7 and 8, the second rocker 500 includes a second rocker body 5000, a second slider 5001 and a second bolt 5002, the front and rear end surfaces of the second rocker body 5000 are provided with second grooves 5003 that are symmetrical to each other, a second waist-shaped through hole 5004 is provided at the bottom of the second grooves 5003, the second slider 5001 is respectively provided in the second grooves 5003 of the front and rear end surfaces of the second rocker body 5000, a second bolt through hole 5005 and a second hinge through hole 5006 are provided on the second slider 5001, the second bolt 5002 fixedly connects the second slider 5001 and the second rocker body 5000 through the second bolt through hole 5005 and the second waist-shaped through hole 5004, and the second rocker 500 and the second link 501 are movably connected through the second hinge through hole 5006.
The working principle of the collecting and sorting system for suction pipes according to the present invention is further described with reference to fig. 1 to 8, in which the control box 8 controls the feeding conveyor 1, the buffer conveyor 2, the first swinging unit 4, the second swinging unit 5 and the receiving conveyor 7, the first swinging mechanism 40 is driven to work by the first motor 41, the swinging piece 320 can be swung, the swinging amplitude of the swinging piece 320 can be changed by changing the position of the first sliding block 4001 in the first groove 4003, the swinging frequency of the swinging piece 320 can be changed by changing the rotating speed of the first motor 41, the second swinging mechanism 50 is driven to work by the second motor 51, the scraping plate 330 can be swung back and forth, the swinging amplitude of the scraping plate 330 can be changed by changing the position of the second sliding block 5001 in the second groove 5003, and the swinging frequency of the scraping plate 330 can be changed by changing the rotating speed of the second motor 51.
In operation, straws are manufactured from a pipe making machine in sections, the straws are axially conveyed to the buffer conveying belt 2 through the feeding conveying belt 1, at the moment, the straws are axially conveyed to the collecting tank 3 through the buffer conveying belt 2, when the straws fall onto the swinging vibration piece 320 from the inlet end of the collecting tank 3, the straws vibrate on the swinging vibration piece 320, so that scattered straws smoothly and orderly enter the inclined surface at the bottom of the collecting tank 3, then the straws slide onto the collecting conveying belt 7 through self gravity, when the straws pass through the swinging scraping plate 330, the straws above the conveying channel are scraped back and forth by the scraping plate 330, when the scraping plate 330 scrapes towards the first baffle 30, the straws at the upper part are scraped again, when the scraping plate 330 scrapes towards the second baffle 31, the straws at the upper part are scraped to the left side of the collecting tank 3 for collection, meanwhile, the flat straws at the bottom are also transferred to the left side of the collecting tank 3 along with the material collecting and conveying belt 7 to be collected, so that scattered straws are flatly collected to the left side of the collecting tank 3, at the moment, the plate surface at the outlet end of the collecting tank 3 is pulled upwards, the finished straws enter the transfer box 9 flatly under the driving of the material collecting and conveying belt 7, when the transfer box 9 is filled with straws, the plate surface at the outlet end of the collecting tank 3 is pushed downwards, the straws are continuously collected and accumulated at the left side of the collecting tank 3, the full transfer box 9 is taken out, the empty transfer box 9 is put into, the working cycle is completed, and when the straws are collected to the upper end close to the collecting tank 3, the sensor 34 is triggered, so that the straw collecting and sorting system pauses to work, and the straws are prevented from overflowing the collecting tank 3, and the collecting and sorting system can be widely applied to plastic bowls, and (5) collecting and arranging the production of plastic cups and the like.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.