CN115648492B - PP board leftover material recovery device - Google Patents
PP board leftover material recovery device Download PDFInfo
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- CN115648492B CN115648492B CN202211365126.XA CN202211365126A CN115648492B CN 115648492 B CN115648492 B CN 115648492B CN 202211365126 A CN202211365126 A CN 202211365126A CN 115648492 B CN115648492 B CN 115648492B
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- tank body
- fixedly connected
- crushing
- crushing tank
- filter screen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention belongs to the field of PP plate production, in particular to a PP plate rim charge recycling device, which comprises a crushing tank body; the bottom of the crushing tank body is fixedly connected with a plurality of supporting feet, and the supporting feet are regularly arranged in a circumferential array at the bottom of the crushing tank body; a feeding cover is fixedly connected to the top of the crushing tank body; two crushing rollers are rotatably connected in the crushing tank body; the two crushing rollers are mutually meshed; the crushing roller is arranged in parallel with the top surface of the crushing tank body in the crushing tank body; a driving component is arranged on the side wall of the crushing roller, and can drive the two crushing rollers to synchronously and reversely rotate; after smashing the PP board leftover bits through smashing the roller, smash jar body and collect the PP board leftover bits after smashing, and then with the structural design of PP board leftover bits recycle, realized the extravagant function of reducible PP board leftover bits, solved effectively that prior art abandons the PP board leftover bits, cause the extravagant problem of PP board raw and other materials easily.
Description
Technical Field
The invention belongs to the field of PP plate production, and particularly relates to a PP plate rim charge recycling device.
Background
The PP plate, namely the polypropylene plate, is made of plastic materials, has higher strength than the traditional polyethylene materials, has higher melting point, has the characteristics of light weight, uniform thickness and smooth and flat surface, and has excellent shock resistance.
Because various performances of the PP plate are excellent, the PP plate is widely applied to the fields of chemical containers, machinery, electronics, electric appliances, food packaging, medicines and the like, and products such as advertisement signboards, reusable recovery boxes, industrial plates and the like manufactured by the PP plate are widely used in the field of the PP plate.
Because the products of the PP plate are more, most of the PP plate can be cut, punched and the like after being produced, and in the process of producing and processing the PP plate, a plurality of PP plate leftover materials are generated, and in the prior art, most of the leftover materials are abandoned, and the leftover materials are not polluted or processed, so that a great amount of raw materials are wasted due to the abandoned leftover materials, and the cost of processing the PP plate is increased.
Therefore, the invention provides a PP board leftover material recycling device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a PP plate rim charge recycling device, which comprises a crushing tank body; the bottom of the crushing tank body is fixedly connected with a plurality of supporting feet, and the supporting feet are regularly arranged in a circumferential array at the bottom of the crushing tank body; a feeding cover is fixedly connected to the top of the crushing tank body; two crushing rollers are rotatably connected in the crushing tank body; the two crushing rollers are mutually meshed; the crushing roller is arranged in parallel with the top surface of the crushing tank body in the crushing tank body; a driving component is arranged on the side wall of the crushing roller, and can drive the two crushing rollers to synchronously and reversely rotate; the bottom of the crushing tank body is provided with a plurality of discharge holes; an electromagnetic valve is arranged in the crushing tank body at a position corresponding to the discharge hole; when the during operation, when needs handle the leftover bits of PP board, can throw into the inside of smashing the jar body with the leftover bits through the feeding cover, when the leftover bits pass through crushing roller, accessible two counter-rotating smash the roller with the leftover bits extrusion cracked to collect through smashing jar body to the piece of leftover bits, after the piece is collected, can start the solenoid valve of discharge gate department, make the piece flow out through the discharge gate, retrieve the piece, thereby reducible PP board leftover bits's waste.
Preferably, a filter screen is fixedly connected in the crushing tank body; the bottom surface of the crushing tank body is in a conical shape with a high middle part and a low periphery; the filter screen is arranged corresponding to the shape of the crushing tank body; a cutting assembly is arranged in the crushing tank body and can cut the PP plate edge scraps at the top of the filter screen; during operation, after the leftover bits are smashed the roller, can fall at the top of filter screen, the appropriate PP board leftover bits of size can fall through the filter screen, the great PP board leftover bits of granule can be blocked by the filter screen, and cut the PP board leftover bits at filter screen top through cutting assembly, make its granule less back, fall through the filter screen, block the great PP board leftover bits of granule through the filter screen, and carry out the structural design of cutting to the great PP board leftover bits of granule through cutting assembly, the realization can effectually avoid the great function of PP board leftover bits granule, effectively reduced because the PP board leftover bits granule is great, the possibility that the melting recovery speed of PP board leftover bits is slower appears is led to.
Preferably, the cutting assembly comprises a motor; the motor is fixedly connected to the bottom of the crushing tank body; the output end of the motor is fixedly connected with a driving shaft; the driving shaft is rotationally connected to the center of the filter screen; a plurality of fixing rods are fixedly connected to the side wall of the filter screen, and the fixing rods are regularly arranged on the side wall of the driving shaft in a circumferential manner; the fixed rod is arranged at a position corresponding to the top of the filter screen; a cutting blade is fixedly connected to the side wall of the fixed rod; when the PP board leftover bits that the filter screen was blocked are cut to the during operation, can start the motor for the motor drives the drive shaft and rotates, and then can make the drive shaft drive the dead lever and rotate, cuts the PP board leftover bits through the cutting blade of dead lever lateral wall, thereby can make the PP board leftover bits that pass the filter screen top more finely divide, and the granule is littleer, supports the drive shaft through the filter screen simultaneously, can make the drive shaft more stable at pivoted in-process.
Preferably, the side wall of the driving shaft is fixedly connected with a plurality of first connecting rods; the end part of the first connecting rod is rotationally connected with a knocking rod through a torsion spring; the bottom of the filter screen is fixedly connected with a plurality of hit rods; when the drive shaft drives the dead lever to rotate, the drive shaft can drive the head rod to rotate together, and at head rod pivoted in-process, can make to strike the pole and strike on the pole that strikes, and then make the inside that strikes the pole produce vibrations, after the vibrations are conducted the inside of filter screen through the pole that strikes, can shake off the inside PP board leftover bits piece that blocks of mesh of filter screen to can avoid the mesh of filter screen to appear by the condition that the PP board leftover bits piece blockked up effectively.
Preferably, the inside of the crushing tank body is connected with a fixed groove in a sliding way; the filter screen is fixedly connected in the fixing groove; a spiral groove is formed in the side wall of the top of the fixed groove; a second connecting rod is fixedly connected to the side wall of the driving shaft; the end part of the second connecting rod is fixedly connected with a pushing block; the pushing block is arranged at a position corresponding to the spiral groove; at the during operation, at drive shaft pivoted in-process, can make the second connecting rod rotate along with the drive shaft, and then make the second connecting rod drive the impeller block and rotate, at impeller block pivoted in-process, through the promotion of impeller block to the helicla flute, can make the fixed slot upwards move, treat that the impeller block rotates to the juncture of helicla flute peak and minimum back, the fixed slot whereabouts, and then drive the filter screen and fall together, the vibrations that produce when the whereabouts and the whereabouts of filter screen, the inside plug of mesh PP board leftover bits clearance of filter screen go out, thereby reducible PP board leftover bits cause the condition of filter screen jam to appear, the vibrations that the fixed slot whereabouts produced stay on smashing the slope of jar body lateral wall, the PP board leftover bits that do not fall tremble.
Preferably, the inside of the pushing block is rotatably connected with a roller; the roller is in contact with the spiral groove; when the spiral groove is pushed by the pushing block in operation, sliding friction between the pushing block and the spiral groove can be changed into rolling friction through rotation of the idler wheels, and then friction force between the pushing block and the spiral groove is reduced, so that abrasion between the pushing block and the spiral groove is less.
Preferably, the shape of the roller is polygonal with the edge number larger than two; during operation, at gyro wheel pivoted in-process, owing to the gyro wheel exists the edges and corners, consequently at the gyro wheel along helical groove pivoted in-process, the fixed slot can continue to shake to produce vibrations, can make the inside PP board limit leftover bits of clearance filter screen mesh effect better.
Preferably, the bottom of the first connecting rod is fixedly connected with a third connecting rod; the end part of the third connecting rod is fixedly connected with a sweeping piece; the bottom of the sweeping piece is fixedly connected with a plurality of bristles; at the during operation, drive head rod pivoted in-process at the drive shaft, can drive the third connecting rod and rotate, and then the accessible brush hair will smash the PP board leftover bits piece of jar body bottom and sweep to the position department of discharge gate to avoid effectively that PP board leftover bits piece is piled up in the bottom of smashing jar body, lead to the condition that the PP board leftover bits piece can't take out to appear.
Preferably, the bottom of the crushing tank body is fixedly connected with a plurality of curtain cloth; the curtain cloth is arranged at a position corresponding to the discharge hole; when the during operation, when PP board leftover bits flow out through the discharge gate, curtain cloth can lead to the PP board leftover bits for the PP board leftover bits fall into the container that smashing jar body bottom and place better, thereby can avoid the splash of PP board leftover bits, lead to the condition that the PP board leftover bits dropped to appear.
Preferably, the bottom of the support leg is fixedly connected with a fixed disc; a placing groove is formed in the top of the fixed disc; when during operation, when needs collect PP board rim charge piece, can place the inside at the standing groove with the container to can make the position that the container was placed more convenient and accurate, the gliding condition of appearance that less appears when the PP board rim charge piece was collected to the container simultaneously, place the fixed disk in the bottom of stabilizer blade can make crushing jar body's stability stronger.
The beneficial effects of the invention are as follows:
1. according to the PP plate rim leftover recycling device, after the PP plate rim leftover is crushed by the crushing roller, the crushed PP plate rim leftover is collected by the crushing tank body, so that the PP plate rim leftover is recycled, the function of reducing the waste of the PP plate rim leftover is realized, and the problem that the PP plate rim leftover is discarded in the prior art and is easy to cause the waste of PP plate raw materials is effectively solved.
2. According to the PP plate leftover material recycling device, the PP plate leftover material scraps with larger particles are blocked by the filter screen, and the PP plate leftover material scraps with larger particles are cut by the cutting assembly, so that the function of effectively avoiding the larger PP plate leftover material scraps is realized, and the possibility of the condition that the melting recycling speed of the PP plate leftover material scraps is slower due to the larger PP plate leftover material scraps is effectively reduced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the crush can of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of the present invention;
FIG. 5 is a schematic view of a part of the structure of the fixing groove in the present invention;
FIG. 6 is a schematic view of a partial structure of a fixing rod according to the present invention;
FIG. 7 is a schematic view of a partial structure of a pusher block according to the present invention;
fig. 8 is a schematic view of a partial structure of the leg in the second embodiment.
In the figure: 1. crushing the tank body; 2. a support leg; 3. a feed hood; 4. a pulverizing roller; 5. a discharge port; 6. a filter screen; 7. a motor; 8. a drive shaft; 9. a fixed rod; 10. a cutting blade; 11. a first connecting rod; 12. knocking the rod; 13. a hit rod; 14. a second connecting rod; 15. a pushing block; 16. a fixing groove; 17. a spiral groove; 18. a roller; 19. a third connecting rod; 20. sweeping the sheet; 21. cord fabric; 22. a fixed disk.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 2, the PP plate rim leftover recycling device according to the embodiment of the present invention includes a crushing tank 1; the bottom of the crushing tank body 1 is fixedly connected with a plurality of support legs 2, and the support legs 2 are regularly arranged in a circumferential array at the bottom of the crushing tank body 1; a feeding cover 3 is fixedly connected to the top of the crushing tank body 1; two crushing rollers 4 are rotatably connected in the crushing tank body 1; the two crushing rollers 4 are mutually meshed; the crushing roller 4 is arranged in parallel with the top surface of the crushing tank body 1 in the crushing tank body 1; a driving component is arranged on the side wall of the crushing roller 4 and can drive the two crushing rollers 4 to synchronously and reversely rotate; a plurality of discharge holes 5 are formed in the bottom of the crushing tank body 1; an electromagnetic valve is arranged in the crushing tank body 1 at a position corresponding to the discharge hole 5; when the during operation, when needs handle the leftover bits of PP board, can throw into the inside of smashing jar body 1 with the leftover bits through feeding cover 3, when the leftover bits pass through crushing roller 4, accessible two counter-rotating smash roller 4 extrude the fragmentation with the leftover bits to collect the piece of leftover bits through smashing jar body 1, after the piece is collected, can start the solenoid valve of discharge gate 5 department, make the piece flow out through discharge gate 5, retrieve the piece, thereby the waste of reducible PP board leftover bits.
As shown in fig. 2, a filter screen 6 is fixedly connected in the crushing tank 1; the bottom surface of the crushing tank body 1 is in a conical shape with a high middle part and a low periphery; the filter screen 6 is arranged corresponding to the shape of the crushing tank body 1; a cutting assembly is arranged in the crushing tank body 1 and can cut the PP board leftover scraps at the top of the filter screen 6; during operation, after the leftover bits are smashed by crushing roller 4, can fall at the top of filter screen 6, the appropriate PP board leftover bits piece of size can fall through filter screen 6, the great PP board leftover bits piece of granule can be blocked by filter screen 6, and cut the PP board leftover bits piece at filter screen 6 top through cutting assembly, make its granule less back, fall through filter screen 6, block the great PP board leftover bits piece of granule, and carry out the structural design of cutting to the great PP board leftover bits piece of granule through cutting assembly, the realization can effectually avoid the great function of PP board leftover bits piece granule, effectively reduced because the PP board leftover bits piece granule is great, the possibility that the circumstances that leads to the melting recovery speed of PP board leftover bits piece is slower appears.
As shown in fig. 3, the cutting assembly comprises a motor 7; the motor 7 is fixedly connected to the bottom of the crushing tank body 1; the output end of the motor 7 is fixedly connected with a driving shaft 8; the driving shaft 8 is rotatably connected to the center of the filter screen 6; a plurality of fixing rods 9 are fixedly connected to the side wall of the filter screen 6, and the fixing rods 9 are regularly arranged on the side wall of the driving shaft 8 in a circumferential manner; the fixed rod 9 is arranged at a position corresponding to the top of the filter screen 6; the side wall of the fixed rod 9 is fixedly connected with a cutter blade 10; when the cutting of PP board leftover bits that were blocked by filter screen 6 is needed to the during operation, can start motor 7 for motor 7 drives drive shaft 8 and rotates, and then can make drive shaft 8 drive dead lever 9 and rotate, cuts PP board leftover bits through the cutter piece 10 of dead lever 9 lateral wall, thereby can make the PP board leftover bits at filter screen 6 top more finely divide, and the granule is littleer, simultaneously through the support of filter screen 6 to drive shaft 8, can make drive shaft 8 more stable at pivoted in-process.
As shown in fig. 3 to 4, a plurality of first connecting rods 11 are fixedly connected to the side wall of the driving shaft 8; the end part of the first connecting rod 11 is rotationally connected with a knocking rod 12 through a torsion spring; the bottom of the filter screen 6 is fixedly connected with a plurality of hit rods 13; when the working, when the driving shaft 8 drives the fixed rod 9 to rotate, the driving shaft 8 can drive the first connecting rod 11 to rotate together, in the process of the rotation of the first connecting rod 11, the knocking rod 12 can be enabled to knock on the knocking rod 13, and then the inside of the knocking rod 13 is enabled to vibrate, after the vibration is conducted to the inside of the filter screen 6 through the knocking rod 13, the PP board leftover chips clamped in the meshes of the filter screen 6 can be shaken off, and therefore the situation that the meshes of the filter screen 6 are blocked by the PP board leftover chips can be effectively avoided.
As shown in fig. 2 and 4, the inside of the crushing tank 1 is slidably connected with a fixing groove 16; the filter screen 6 is fixedly connected inside the fixed groove 16; a spiral groove 17 is formed in the top side wall of the fixed groove 16; a second connecting rod 14 is fixedly connected to the side wall of the driving shaft 8; the end part of the second connecting rod 14 is fixedly connected with a pushing block 15; the pushing block 15 is arranged at a position corresponding to the spiral groove 17; during operation, in the process of rotation of the driving shaft 8, the second connecting rod 14 can be made to rotate along with the driving shaft 8, and then the second connecting rod 14 drives the pushing block 15 to rotate, in the process of rotation of the pushing block 15, the fixing groove 16 can be made to move upwards through pushing of the pushing block 15 to the spiral groove 17, after the pushing block 15 rotates to the junction of the highest point and the lowest point of the spiral groove 17, the fixing groove 16 can fall down, and then the filter screen 6 is driven to fall down together, through the vibration generated during falling and falling of the filter screen 6, the PP plate leftover chips blocked inside the meshes of the filter screen 6 can be cleaned out, thereby the occurrence of the condition that the filter screen 6 is blocked due to the PP plate leftover chips can be reduced, meanwhile, the vibration generated during falling of the fixing groove 16 stays on the slope of the side wall of the crushing tank 1, and the PP plate leftover chips which do not fall shake down.
As shown in fig. 5, a roller 18 is rotatably connected to the inside of the pushing block 15; the roller 18 is in contact with the spiral groove 17; in operation, when the pushing block 15 pushes the spiral groove 17, sliding friction between the pushing block 15 and the spiral groove 17 can be changed into rolling friction through rotation of the roller 18, so that friction force between the pushing block 15 and the spiral groove 17 is reduced, and abrasion between the pushing block 15 and the spiral groove 17 is reduced.
As shown in fig. 6, the shape of the roller 18 is a polygon with a number of sides greater than two; during operation, in the process of rotating the roller 18, as the roller 18 has edges and corners, the fixed groove 16 continuously shakes during the process of rotating the roller 18 along the spiral groove 17, thereby generating vibration and enabling the effect of cleaning the PP board edge scraps inside the meshes of the filter screen 6 to be better.
As shown in fig. 2 and 5, a third connecting rod 19 is fixedly connected to the bottom of the first connecting rod 11; the end part of the third connecting rod 19 is fixedly connected with a sweeping piece 20; the bottom of the sweeping piece 20 is fixedly connected with a plurality of bristles; during operation, the driving shaft 8 drives the first connecting rod 11 to rotate, and then drives the third connecting rod 19 to rotate, and then the PP board leftover bits piece of the bottom of the smashing tank 1 is swept to the position department of discharge gate 5 by the brush hair to avoid effectively that the PP board leftover bits piece is piled up in the bottom of smashing tank 1, lead to the condition that the PP board leftover bits piece can't take out to appear.
As shown in fig. 7, a plurality of curtain fabrics 21 are fixedly connected to the bottom of the crushing tank 1; the curtain cloth 21 is arranged at a position corresponding to the discharge hole 5; when the PP board leftover bits and pieces flow out through the discharge hole 5 in the operation, the curtain cloth 21 can guide the PP board leftover bits and pieces, so that the PP board leftover bits and pieces fall into the container placed at the bottom of the crushing tank body 1 better, and the situation that the PP board leftover bits and pieces splash and the PP board leftover bits and pieces fall is avoided.
Example two
As shown in fig. 8, a comparative example one, in which another implementation of the embodiment of the present invention is: the bottom of the support leg 2 is fixedly connected with a fixed disc 22; a placing groove is formed in the top of the fixed disc 22; when during operation, when needs collect PP board leftover bits, can place the inside at the standing groove with the container to can make the position that the container was placed more convenient and accurate, the gliding condition appears less when the PP board leftover bits are collected to the container simultaneously, place fixed disk 22 in the bottom of stabilizer blade 2 can make crushing jar body 1's stability stronger.
During operation, when needs handle the leftover bits of PP board, can throw into the inside of smashing jar body 1 with the leftover bits through feeding cover 3, when the leftover bits pass through crushing roller 4, accessible two counter-rotating smash roller 4 extrude the fragmentation with the leftover bits to collect the piece of leftover bits through smashing jar body 1, after the piece is collected, can start the solenoid valve of discharge gate 5 department, make the piece flow through discharge gate 5, retrieve the piece, thereby the waste of reducible PP board leftover bits.
After the leftover bits are smashed by crushing roller 4, can fall at the top of filter screen 6, the appropriate PP board leftover bits piece of size can fall through filter screen 6, the great PP board leftover bits piece of granule can be blocked by filter screen 6, and cut the PP board leftover bits piece at filter screen 6 top through cutting assembly, make its granule less back, fall through filter screen 6, block the great PP board leftover bits piece of granule through filter screen 6, and carry out the structural design of cutting to the great PP board leftover bits piece of granule through cutting assembly, the realization can effectually avoid the great function of PP board leftover bits piece granule, effectively reduced because the PP board leftover bits piece granule is great, the possibility that the melting recovery speed that leads to the PP board leftover bits piece is slower appears.
When needs cut the PP board leftover bits that are blocked by filter screen 6, can start motor 7 for motor 7 drives drive shaft 8 and rotates, and then can make drive shaft 8 drive dead lever 9 and rotate, cuts the PP board leftover bits through the blade 10 of dead lever 9 lateral wall, thereby can make the PP board leftover bits that pass filter screen 6 top more finely divide, and the granule is littleer, simultaneously through the support of filter screen 6 to drive shaft 8, can make drive shaft 8 more stable at pivoted in-process.
When the driving shaft 8 drives the fixed rod 9 to rotate, the driving shaft 8 can drive the first connecting rod 11 to rotate together, the knocking rod 12 can be enabled to knock on the knocking rod 13 in the rotating process of the first connecting rod 11, and then vibration is generated in the knocking rod 13, after the vibration is conducted to the inside of the filter screen 6 through the knocking rod 13, PP plate leftover bits and pieces clamped in meshes of the filter screen 6 can be shaken off, and therefore the situation that the meshes of the filter screen 6 are blocked by the PP plate leftover bits and pieces can be effectively avoided.
In the process of the rotation of the driving shaft 8, the second connecting rod 14 can be made to rotate along with the driving shaft 8, and then the second connecting rod 14 drives the pushing block 15 to rotate, in the process of the rotation of the pushing block 15, the fixing groove 16 can be made to move upwards by pushing the spiral groove 17 through the pushing of the pushing block 15, after the pushing block 15 rotates to the junction of the highest point and the lowest point of the spiral groove 17, the fixing groove 16 can fall down, and then the filter screen 6 is driven to fall down together, and the PP plate leftover bits blocked inside the meshes of the filter screen 6 can be cleaned out through the vibration generated when the filter screen 6 falls down, so that the condition that the filter screen 6 is blocked due to the PP plate leftover bits can be reduced, and meanwhile, the vibration generated when the fixing groove 16 falls down stays on the slope of the side wall of the crushing tank 1, and the non-falling PP plate leftover bits are shaken off.
When the pushing block 15 pushes the spiral groove 17, sliding friction between the pushing block 15 and the spiral groove 17 can be changed into rolling friction through rotation of the roller 18, so that friction force between the pushing block 15 and the spiral groove 17 is reduced, and abrasion between the pushing block 15 and the spiral groove 17 is reduced.
In the process of rotating the roller 18, the roller 18 has edges and corners, so that the fixed groove 16 continuously shakes in the process of rotating the roller 18 along the spiral groove 17, thereby generating vibration and enabling the effect of cleaning the PP board edge scraps inside the meshes of the filter screen 6 to be better.
In the process that the driving shaft 8 drives the first connecting rod 11 to rotate, the third connecting rod 19 can be driven to rotate, and then PP board leftover bits and pieces at the bottom of the crushing tank body 1 are swept to the position of the discharge port 5 by the brush hair, so that the situation that the PP board leftover bits and pieces are accumulated at the bottom of the crushing tank body 1 and the PP board leftover bits and pieces cannot be taken out is effectively avoided.
When PP board leftover bits flow out through discharge gate 5, curtain cloth 21 can lead to the PP board leftover bits for the PP board leftover bits fall into the container that smashing jar body 1 bottom and place better, thereby can avoid the splash of PP board leftover bits, lead to the condition that the PP board leftover bits dropped to appear.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a PP board leftover bits recovery unit which characterized in that: comprises a crushing tank body (1); the bottom of the crushing tank body (1) is fixedly connected with a plurality of supporting legs (2), and the supporting legs (2) are regularly arranged in a circumferential array at the bottom of the crushing tank body (1); a feeding cover (3) is fixedly connected to the top of the crushing tank body (1); two crushing rollers (4) are rotatably connected in the crushing tank body (1); the two crushing rollers (4) are mutually meshed; the crushing roller (4) is arranged in parallel with the top surface of the crushing tank body (1) in the crushing tank body (1); a driving component is arranged on the side wall of the crushing roller (4), and can drive the two crushing rollers (4) to synchronously and reversely rotate; a plurality of discharge holes (5) are formed in the bottom of the crushing tank body (1); an electromagnetic valve is arranged in the crushing tank body (1) at a position corresponding to the discharge hole (5);
a filter screen (6) is fixedly connected in the crushing tank body (1); the bottom surface of the crushing tank body (1) is in a conical shape with a high middle part and a low periphery; the filter screen (6) is correspondingly arranged with the shape of the crushing tank body (1); a cutting assembly is arranged in the crushing tank body (1) and can cut the PP board edge scraps at the top of the filter screen (6);
the cutting assembly comprises a motor (7); the motor (7) is fixedly connected to the bottom of the crushing tank body (1); the output end of the motor (7) is fixedly connected with a driving shaft (8); the driving shaft (8) is rotationally connected to the center of the filter screen (6); a plurality of fixing rods (9) are fixedly connected to the side wall of the filter screen (6), and the fixing rods (9) are regularly arranged on the side wall of the driving shaft (8) in a circumferential manner; the fixing rod (9) is arranged at a position corresponding to the top of the filter screen (6); a cutting blade (10) is fixedly connected to the side wall of the fixed rod (9);
the inside of the crushing tank body (1) is connected with a fixed groove (16) in a sliding way; the filter screen (6) is fixedly connected in the fixing groove (16); a spiral groove (17) is formed in the side wall of the top of the fixed groove (16); a second connecting rod (14) is fixedly connected to the side wall of the driving shaft (8); the end part of the second connecting rod (14) is fixedly connected with a pushing block (15); the pushing block (15) is arranged at a position corresponding to the spiral groove (17);
the inside of the pushing block (15) is rotatably connected with a roller (18); the roller (18) is in contact with the spiral groove (17);
the shape of the roller (18) is polygonal with the number of sides being more than two.
2. The PP plate scrap recycling apparatus according to claim 1, wherein: a plurality of first connecting rods (11) are fixedly connected to the side wall of the driving shaft (8); the end part of the first connecting rod (11) is rotationally connected with a knocking rod (12) through a torsion spring; the bottom of the filter screen (6) is fixedly connected with a plurality of hit bars (13).
3. The PP plate scrap recycling apparatus according to claim 2, wherein: a third connecting rod (19) is fixedly connected to the bottom of the first connecting rod (11); the end part of the third connecting rod (19) is fixedly connected with a sweeping piece (20); the bottom of the sweeping piece (20) is fixedly connected with a plurality of bristles.
4. The PP plate scrap recycling apparatus according to claim 1, wherein: a plurality of curtain cloth (21) are fixedly connected to the bottom of the crushing tank body (1); the curtain cloth (21) is arranged at a position corresponding to the discharge hole (5).
5. The PP plate scrap recycling apparatus according to claim 1, wherein: the bottom of the support leg (2) is fixedly connected with a fixed disc (22); a placing groove is formed in the top of the fixed disc (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211365126.XA CN115648492B (en) | 2022-11-03 | 2022-11-03 | PP board leftover material recovery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211365126.XA CN115648492B (en) | 2022-11-03 | 2022-11-03 | PP board leftover material recovery device |
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| CN115648492A CN115648492A (en) | 2023-01-31 |
| CN115648492B true CN115648492B (en) | 2023-09-22 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538707A (en) * | 2019-09-23 | 2019-12-06 | 海安明光光学玻璃科技有限公司 | Optical glass leftover material collecting device |
| CN110918213A (en) * | 2019-11-27 | 2020-03-27 | 永兴鹏琨环保有限公司 | Waste precious metal recovery device capable of being completely crushed |
| CN214082318U (en) * | 2020-09-11 | 2021-08-31 | 太仓市兴羿防腐塑料制品有限公司 | Reducing mechanism of PP panel leftover bits |
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2022
- 2022-11-03 CN CN202211365126.XA patent/CN115648492B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538707A (en) * | 2019-09-23 | 2019-12-06 | 海安明光光学玻璃科技有限公司 | Optical glass leftover material collecting device |
| CN110918213A (en) * | 2019-11-27 | 2020-03-27 | 永兴鹏琨环保有限公司 | Waste precious metal recovery device capable of being completely crushed |
| CN214082318U (en) * | 2020-09-11 | 2021-08-31 | 太仓市兴羿防腐塑料制品有限公司 | Reducing mechanism of PP panel leftover bits |
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| CN115648492A (en) | 2023-01-31 |
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