CN211217616U

CN211217616U - Plastic recycling and classifying device based on color recognition

Info

Publication number: CN211217616U
Application number: CN201922275909.9U
Authority: CN
Inventors: 璧典寒; 赵亮
Original assignee: Xuzhou Yuexin Environmental Protection Technology Co ltd
Current assignee: Xuzhou Yuexin Environmental Protection Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-11
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a plastics recovery sorter based on colour discernment, including sharp feeder and main frame, sharp feeder installs on the base, the internally mounted of main frame has the conveyer belt, the downside of main frame is connected with a plurality of landing legs, install a plurality of fixed frames on the main frame, and it has a plurality of discharge gates to open on the lateral wall of main frame, install electric putter and colour identification module on the fixed frame, and colour identification module and electric putter electricity are connected, be connected with the ejector pin on electric putter's the output pole, this device can use the machine to throw material and categorised automatically, replaced artifical letter sorting, can reach labour saving and time saving's purpose.

Description

Plastic recycling and classifying device based on color recognition

Technical Field

The utility model relates to a plastics classification technique field specifically is a sorter is retrieved to plastics based on colour discernment.

Background

The classification of plastics is a more important part in the process of recycling the plastics, different plastics are classified, the recycling work can be convenient, most toys for children are plastic products, one of them is a unit-spliced toy which uses small units (such as Legao granules) for splicing, and they are characterized in that these small units are an integral body, and the color of one unit is pure color, if a plurality of units can be classified according to different colors during classification, the subsequent recovery work can be conveniently carried out, because the small units have smaller volumes, so adopt artifical letter sorting consuming time power relatively, if can use the machine to carry out the problem of the consuming time power of solution that automatic sorting just can be fine, for this the utility model provides a sorter is retrieved to plastics based on colour discernment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sorter is retrieved to plastics based on colour discernment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sorter is retrieved to plastics based on colour discernment, includes sharp feeder and main frame, sharp feeder installs on the base, the internally mounted of main frame has the conveyer belt, and the downside of main frame is connected with a plurality of landing legs, install a plurality of fixed frames on the main frame, and it has a plurality of discharge gates to open on the lateral wall of main frame, install electric putter and colour identification module on the fixed frame, and colour identification module and electric putter electricity are connected, electric putter's output pole is used for driving the ejector pin.

Preferably, be connected with the connecting block on electric putter's the output pole, the lower extreme fixedly connected with connection frame of connecting block, open the inside of connection frame has the inner chamber, there is the slide groove top of inner chamber through spring coupling, fixed connection ejector pin on the downside of slide, the spacing axle of equal fixedly connected with on the both ends face of slide, spacing off-axial end extends to orbital inside, orbital shape is parallelogram, and both sides are the level form about it, and the upper end right bank on both sides about it, the track is opened on the medial surface of curb plate, the curb plate is installed on fixed frame.

Preferably, the electric push rod is installed on the installation plate through a plurality of clamps, the installation plate is in an "L" shape, and one end side wall of the installation plate is connected with the fixing frame through a bolt.

Preferably, the outer side of the discharge port is provided with a shield on the side surface of the main frame.

Preferably, the ejector pin includes montant and ejector pad, the upper end and the slide fixed connection of montant, the lower extreme fixedly connected with ejector pad of montant.

Preferably, the side has the hopper through the support mounting on the one end that the conveyer belt was kept away from to the base, the vibrations piece is installed to the downside of hopper.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation between colour identification module and the electric putter, it can discern the plastic pellet of different colours to have realized colour identification module, and electric putter can drive the ejector pin motion, make its plastic pellet who discerns colour identification module release, thereby realize categorisedly, can make the ejector pin can relatively lean on down when releasing through orbital setting, can follow the position return of leaning on in the return, thereby can be fine avoid touch next plastic pellet at the ejector pin in the return, this device can use the machine automatic throw material and classify, manual sorting has been replaced, can reach labour saving and time saving's purpose.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connection between the protective cover and the main frame according to the present invention;

fig. 3 is a schematic structural view of the fixing frame of the present invention;

FIG. 4 is a schematic view of the inner structure of the inner chamber of the present invention;

fig. 5 is an exploded view of the mounting plate and the fixing frame of the present invention;

fig. 6 is an exploded view of the connecting block and the electric push rod of the present invention;

7-A, 7-B, 7-C and 7-D are the movement flow chart of the mandril of the utility model;

fig. 8 is a schematic view of the structure of the lower side surface of the hopper of the present invention;

fig. 9 is a schematic structural view of the present invention with a hopper.

In the figure: 1. the device comprises a linear feeder, 2, a conveyor belt, 3, a main frame, 4, supporting legs, 5, a discharge port, 6, a fixing frame, 601, a fixing frame main body, 602, a supporting rod, 603, a through hole, 7, a color identification module, 8, an inserting frame, 9, a mounting plate, 10, an electric push rod, 11, a connecting block, 12, a connecting frame, 13, an inner cavity, 14, a spring, 15, a sliding plate, 16, a push rod, 161, a vertical rod, 162, a push block, 17, a limiting shaft, 18, a rail, 19, a side plate, 20, a through groove, 21, a hoop, 22, a shield, 23, a base, 24, a support, 25, a hopper, 26 and a vibration block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a plastic recycling and classifying device based on color recognition comprises a linear feeder 1 and a main frame 3, wherein the linear feeder 1 (the prior art used in the market at present) can convey a plurality of plastic blocks to a conveyor belt 2 in a row, the linear feeder 1 is installed on a base 23, the linear feeder 1 far away from the conveyor belt 2 is positioned above the linear feeder 1 close to the conveyor belt 2, according to the actual situation, if a plurality of plastic blocks are not completely arranged in a single linear feeder 1, one linear feeder 1 can be added, the plastic blocks can be better formed into a linear conveyor belt 2 through the two linear feeders 1, the conveyor belt 2 is installed inside the main frame 3, the conveyor belt 2 is driven by a motor installed on the side wall of the main frame 3, the motor is connected with an external power supply through a cable, the lower side surface of the main frame 3 is connected with a plurality of supporting legs 4, the supporting legs 4 are connected with the main frame 3 through bolts, the lower ends of the supporting legs are provided with through holes, the supporting legs can be fixed through anchor bolts, so that the device is more stable, a plurality of fixing frames 6 are installed on the main frame 3, each fixing frame 6 comprises a fixing frame main body 601, the fixing frame main bodies 601 are L-shaped, the side wall of one end of each fixing frame main body is provided with a through hole 603, the end surface of one end of each fixing frame main body is fixedly connected with two supporting rods 602, the side surface of the lower end of each supporting rod 602 and the side surface of the lower end of each fixing frame main body 601 are fixedly connected with an inserting frame 8, the fixing frames 6 can be inserted into the side plates of the main frame 3 through the inserting frames 8, then the bolts are screwed, the fixing frames 6 can be conveniently installed through the inserting frames 8, a plurality of discharge holes 5 are formed in one side wall of the main frame 3, the positions and the numbers of the discharge, each fixing frame 6 is provided with a color identification module 7 and an electric push rod 10, the color identification module 7 is arranged on the fixing frame 6 through a hoop 21, two ends of the hoop 21 are mutually connected with the fixing frame 6 through bolts, the color identification module 7 is electrically connected with the electric push rod 10, the color identification module 7 on the same fixing frame 6 is electrically connected with the electric push rod 10, an output rod of the electric push rod 10 is connected with a push rod 16, and the electric push rod 10 can drive the push rod 16 to move, so that the push rod 16 pushes the plastic block to the outside of the main frame 3;

the color identification module 7 is internally provided with a singlechip module and a PLC control module, and the color identification module 7 and the electric push rod 10 are connected with an external power supply through cables;

the color recognition modules 7 can recognize different colors, different colors can be input into the color recognition modules 7 in advance, when corresponding colors are scanned, signals can be transmitted through the single chip microcomputer module and the PLC control module, so that the electric push rod 10 is controlled to start to move, the electric push rod 10 can drive the ejector rod 16, the corresponding plastic blocks are pushed to the outside of the main frame 3 through the discharge port 5, and classification is achieved;

straight line feeder 1, color identification module 7, single chip module and PLC control module are prior art characteristic and its structure and theory of operation also do not the utility model discloses a technical feature institute does not do the repeated description in the event, for example color identification module 7 can adopt TCS3200D model, and single chip module can adopt AT89S52 model, and PLC control module can adopt the PLC controller of Siemens series.

Specifically, a connecting block 11 is connected to an output rod of the electric push rod 10, the connecting block 11 is connected with the output rod of the electric push rod 10 through a bolt, a connecting frame 12 is fixedly connected to the lower end of the connecting block 11, the lower end of the connecting block 11 extends to the lower part of the upper end of the fixing frame body 601 through a through hole 603 and is fixedly connected with the connecting frame 12, an inner cavity 13 is formed in the connecting frame 12, a sliding plate 15 is connected to the top of the inner cavity 13 through a spring 14, the sliding plate 15 only slides up and down in the inner cavity 13, a top rod 16 is fixedly connected to the lower side surface of the sliding plate 15, the sliding plate 15 drives the top rod 16 to move together when sliding in the inner cavity 13, limiting shafts 17 are fixedly connected to both end surfaces of the sliding plate 15, the outer ends of the limiting shafts 17 extend to the inside of the rails 18 through grooves 20 formed in both end groove, the limiting shaft 17 is arranged to enable the sliding plate 15 and the ejector rod 16 to move according to the track of the track 18, the track 18 is in a parallelogram shape, the upper and lower edges of the track 18 are horizontal, the upper ends of the left and right edges of the track are inclined rightwards, the track 18 is in a shape shown in fig. 7, the ejector rod 16 is in an initial state at a position shown in fig. 7-A (namely, the middle position of an inclined edge) by the elastic force of the spring 14, the track 18 is arranged on the inner side surface of the side plate 19, the side plate 19 is arranged on the fixed frame 6, the output rod of the electric push rod 10 extends out after receiving a signal so as to drive the connecting frame 12 to push the connecting frame 12 leftwards, the limiting shaft 17 drives the sliding plate 15 and the ejector rod 16 to move downwards obliquely under the action of the track 18, when the electric push rod moves to the lower edge of the track 18, the plastic block on the conveyor belt 2 is horizontally slid and pulled up by the spring 14 (as shown in fig. 7-C) Then, the output rod of the electric push rod 10 is retracted to drive the connecting frame 12 to move rightwards, at this time, the limiting shaft 17 drives the sliding plate 15 and the ejector rod 16 to move obliquely upwards under the action of the rail 18, when the limiting shaft moves to the upper side of the rail 18, the limiting shaft horizontally slides to the right end of the upper side of the rail 18 (as shown in fig. 7-D), at this time, the ejector rod 16 can move backwards from a higher direction, so that the next plastic block can be well avoided being touched, when the limiting shaft 17 moves to the upper right end of the rail 18, the spring 14 can be sprung down (as shown in fig. 7-a), so that one-time classification movement is completed, by adopting the structure, the possibility of collision with other plastic blocks when the ejector rod 16 is reset can be reduced, and the efficiency.

Specifically, the electric putter 10 is mounted on the mounting plate 9 through another yoke 21, the mounting plate 9 is in an "L" shape, and one end side wall thereof is connected to the fixing frame 6 through a bolt, and both ends of the yoke 21 are connected to the mounting plate 9 through a bolt, so that the yoke 21 can give a certain pressing force to the electric putter 10, thereby fixing the position of the electric putter 10.

Specifically, the protective cover 22 is installed on the outer side of the discharge port 5 and the side surface of the main frame 3, the protective cover 22 can prevent plastic blocks from flying out due to light weight and too fast movement speed of the ejector rod 16, if the plastic blocks are hit to fly, the plastic blocks can be blocked by the protective cover 22 and then fall vertically, and only a material collecting basket needs to be placed below the protective cover 22.

Specifically, the top bar 16 comprises a vertical bar 161 and a push block 162, the upper end of the vertical bar 161 is fixedly connected with the sliding plate 15, the lower end of the vertical bar 161 is fixedly connected with the push block 162, the outer end surface of the push block 162 can move to the outside of the main frame 3 (as shown in fig. 7-C), and the plastic block can be better pushed to the outside of the main frame 3.

On can be continuous will treat the plastic granules or the plastic mass of letter sorting place sharp feeder 1 in the use, in order to raise the efficiency, reach certain unmanned automatic sorting, increase a hopper 25, specifically base 23 is kept away from the one end of conveyer belt 2 and is gone up the side and install hopper 25 through support 24, can be with the inside of a plurality of plastic masses whole hopper 25 of putting into, realize full-automatic blowing, vibrations piece 26 is installed to the downside of hopper 25, and the lower terminal surface of hopper 25 is opened there is the export, and the size of export is greater than the size of plastic mass, can make the plastic mass discharge from hopper 25 in, and the export of avoiding hopper 25 that vibrations piece 26 can be fine is plugged up.

The working principle is as follows: before use, a material receiving basket is placed under a discharge port 5 and a protective cover 22, when the material receiving basket is used, plastic blocks needing to be classified are poured into the hopper 25 (the plastic blocks in the hopper 25 can fall onto the linear feeder 1) or directly fall onto the linear feeder 1, then the device is started, the linear feeder 1 can convey the plastic blocks on the linear feeder in a linear mode onto the conveyor belt 2, the conveyor belt 2 starts to drive the plastic blocks on the conveyor belt to move, when the plastic blocks move to the lower portion of the fixed frame 6, the color identification module 7 on the fixed frame 6 can identify the colors of the plastic blocks, if the colors are consistent, the electric push rod 10 on the same fixed frame 6 can start to move, so that the corresponding plastic blocks are pushed out through the discharge port 5, the plastic blocks can fall into the frame, and then the electric push rod 10 can drive the push rod 16 to return to the original position, in preparation for recycling the next block, the power putter 10 will not move if the identification module 7 will identify a non-matching color of the block.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics recovery sorter based on color identification, includes sharp feeder (1) and main frame (3), install on base (23) sharp feeder (1), the internally mounted of main frame (3) has conveyer belt (2), and the downside of main frame (3) is connected with a plurality of landing legs (4), its characterized in that: install a plurality of fixed frames (6) on main frame (3), and it has a plurality of discharge gates (5) to open on the lateral wall of main frame (3), install electric putter (10) and colour identification module (7) on fixed frame (6), and colour identification module (7) and electric putter (10) electricity are connected, the output pole of electric putter (10) is used for driving ejector pin (16).

2. The plastic recycling and sorting device based on color identification as claimed in claim 1, wherein: be connected with connecting block (11) on the output shaft of electric putter (10), the lower extreme fixedly connected with connection box (12) of connecting block (11), open the inside of connection box (12) has inner chamber (13), the groove top of inner chamber (13) is connected with slide (15) through spring (14), fixed connection ejector pin (16) on the downside of slide (15), spacing axle (17) of equal fixedly connected with on the both ends face of slide (15), the outer end of spacing axle (17) extends to the inside of track (18), the shape of track (18) is parallelogram, and its upper and lower both sides are the level form, and the upper end right bank on its left and right sides, track (18) are opened on the medial surface on curb plate (19), install on fixed frame (6) curb plate (19).

3. The plastic recycling and sorting device based on color identification as claimed in claim 1, wherein: the electric push rod (10) is installed on the installation plate (9) through a plurality of clamps (21), the shape of the installation plate (9) is L-shaped, and one end side wall of the installation plate is connected with the fixing frame (6) through bolts.

4. The plastic recycling and sorting device based on color identification as claimed in claim 1, wherein: and a protective cover (22) is arranged on the outer side of the discharge hole (5) and positioned on the side surface of the main frame (3).

5. The plastic recycling and sorting device based on color identification as claimed in claim 1, wherein: the ejector rod (16) comprises a vertical rod (161) and a push block (162), the upper end of the vertical rod (161) is fixedly connected with the sliding plate (15), and the lower end of the vertical rod (161) is fixedly connected with the push block (162).

6. The plastic recycling and sorting device based on color identification as claimed in claim 1, wherein: hopper (25) are installed through support (24) to the side on base (23) keep away from the one end of conveyer belt (2), vibrations piece (26) are installed to the downside of hopper (25).