Paper-plastic-aluminum packaging material recovery device

Abstract

The invention relates to the field of solid material separation and recovery, in particular to a paper-plastic-aluminum packaging material recovery device which comprises a recovery treatment barrel, and a feeding opening is formed in the top of the recovery treatment barrel; a discharging barrel is mounted on the outer wall of the recycling treatment barrel; a supporting plate is arranged on the inner side wall of the recycling treatment barrel; a waste liquid barrel is mounted on the supporting plate; a material pressing plate is mounted in the waste liquid barrel; a striker plate is arranged above the waste liquid barrel; a sliding groove is formed in the inner wall of the recycling treatment barrel. The striker plate is mounted in the sliding chute; a driving assembly is mounted at the top of the recovery treatment barrel; an extrusion assembly is mounted on the driving assembly; a striker plate adjusting assembly is mounted on the inner wall of the recovery treatment barrel; a paper base separation assembly is mounted at the bottom of the recovery treatment barrel; a discharging opening is formed in the side wall of the recycling treatment barrel; a discharging opening plugging assembly is mounted in the discharging barrel; and a water injection pipe is mounted on the outer wall of the recovery treatment barrel. By using the device, the residual liquid in the packaging material can be discharged firstly, so that the recovery quality of the paper plastic aluminum is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of solid material separation and recovery, and in particular to a paper-plastic-aluminum packaging material recovery device. Background Art

[0002] Paper-plastic-aluminum composite packaging material is a common packaging material. It is a paper packaging composed of polyethylene, paper, aluminum foil, etc. It is a high-tech food preservation method and is widely used in the packaging of milk and soft drinks. With the improvement of people's environmental awareness and the scarcity of raw materials, the recycling of paper-plastic composite packaging has become very necessary. When recycling paper-plastic composite packaging, the paper base is usually separated, and then the remaining materials formed by aluminum foil and plastic are separated. At present, when separating aluminum-plastic composite packaging materials formed by aluminum foil and plastic, wet separation technology is usually used, that is, the aluminum-plastic composite packaging material is immersed in a separator, and the adhesion between the layers is destroyed by dissolution or swelling to separate the aluminum and plastic.

[0003] In the prior art, when separating paper-plastic-aluminum composite packaging materials, the paper-plastic-aluminum composite packaging materials are generally first put into a hydraulic pulper to separate the paper base from the aluminum-plastic material, and then chemical reagents are used to dissolve the aluminum foil or plastic to achieve separation; however, paper-plastic-aluminum is mostly used for packaging milk or beverages, and there is usually residual liquid in milk cartons or beverage cartons. If the residual liquid is not removed in advance, the recycling quality of the paper-plastic-aluminum material will be greatly reduced.

[0004] Therefore, the present invention provides a paper-plastic-aluminum packaging material recycling device to solve the above problems. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a paper-plastic-aluminum packaging material recycling device to solve the above-mentioned problems such as the inability to remove the residual liquid in the paper-plastic-aluminum composite packaging material, thereby reducing the recycling quality of the paper-plastic-aluminum material.

[0006] A paper-plastic-aluminum packaging material recycling device comprises a recycling barrel, wherein a feeding port is provided on the top of the recycling barrel; a discharge barrel is fixedly installed on the outer wall of the recycling barrel; four support plates are evenly arranged on the inner wall of the upper half of the recycling barrel; a waste liquid barrel is fixedly installed on the support plate; a material pressing plate is fixedly installed in the waste liquid barrel; four material blocking plates are arranged above the waste liquid barrel and at the outer circumference of the material pressing plate; four slide grooves are evenly arranged on the inner top wall of the recycling barrel; the four material blocking plates are arranged on the inner ... The plate is slidably installed in the slide groove; a driving assembly is installed at the top center of the recycling barrel; an extrusion assembly is installed on the driving assembly; a baffle plate adjustment assembly is installed on the inner side wall of the recycling barrel, and the bottom of each baffle plate is connected to the baffle plate adjustment assembly; a paper base separation assembly is installed at the bottom center of the recycling barrel; a discharge port is opened on the lower half side wall of the recycling barrel; a discharge port blocking assembly is installed in the discharge barrel; and a water injection pipe is installed on the outer side wall of the recycling barrel.

[0007] Preferably, the top of the waste liquid barrel is set to be open; four fixing plates are installed at equal intervals on the bottom of the outer side wall of the waste liquid barrel; each of the fixing plates is fixedly connected to the support plate by screws.

[0008] Preferably, the pressing plate is configured to be truncated cone-shaped; a support rod is fixedly mounted at the inner center of the waste liquid barrel, and the pressing plate is fixedly mounted on the upper end of the support rod; and a plurality of arc-shaped liquid leakage holes are provided on the pressing plate.

[0009] Preferably, the driving assembly comprises a driving motor fixedly mounted at the top center of the recycling barrel; a driving screw is mounted at the output end of the driving motor; and an extrusion assembly is threadedly mounted on the driving screw.

[0010] Preferably, the extrusion assembly includes a truncated cone-shaped extrusion block threadedly mounted on the driving screw; a plurality of extrusion needles are fixedly mounted on the lower surface of the truncated cone-shaped extrusion block; each of the extrusion needles can pass through the arc-shaped leakage hole; an annular cavity is opened on the truncated cone-shaped extrusion block near the central axis; a connecting ring is installed in the annular cavity; the lower end of the connecting ring extends downward and a push plate is fixedly mounted; six extrusion springs are vertically fixedly connected to the upper surface of the connecting ring, and the six extrusion springs are evenly distributed in the annular cavity; the upper ends of the six extrusion springs are fixedly connected to the inner top wall of the annular cavity; a plurality of through holes are opened on the push plate; each of the extrusion needles can pass through the through holes; the upper surface of the push plate can fit with the lower surface of the truncated cone-shaped extrusion block; the lower surface of the push plate can fit with the upper surface of the pressure plate.

[0011] Preferably, the baffle plate adjustment assembly includes an annular slide rail fixedly mounted on the inner side wall of the recycling processing barrel; an adjusting inner gear ring is slidably mounted on the annular slide rail; an annular plate is fixedly mounted on the bottom of the annular slide rail through a connecting plate; and the annular plate is located below the baffle plate; the connecting plates are provided with four, and each of the connecting plates is located in the middle of the baffle plate corresponding thereto; a linear slide rail is horizontally and fixedly mounted on the connecting plate, and an adjusting slider is slidably mounted on the linear slide rail; an adjusting rack is fixedly mounted on the adjusting slider; four mounting plates are evenly fixedly mounted on the inner side wall of the recycling processing barrel and above the annular slide rail; an adjusting gear shaft is rotatably mounted on each of the mounting plates; an adjusting gear is fixedly mounted on the bottom end of each of the adjusting gear shafts; the four adjusting gears are all meshed with the adjusting inner gear ring; the adjusting gear is meshed with the outer end of the adjusting rack; the inner end of the adjusting rack is fixedly connected to the baffle plate corresponding to it; an adjusting motor is fixedly mounted on one of the mounting plates; and an adjusting gear shaft is mounted on the output end of the adjusting motor.

[0012] Preferably, the paper base separation component includes a paper base separation motor fixedly installed at the bottom center of the recycling barrel; a paper base separation shaft installed at the output end of the paper base separation motor; and a spiral separation blade installed on the paper base separation shaft.

[0013] Preferably, the discharge port sealing assembly includes an annular sealing block installed on the upper part of the discharge barrel; six sealing pressing rods are evenly and fixedly installed on the annular sealing block; the upper ends of the six sealing pressing rods pass through the top of the discharge barrel, extend upward and are fixedly installed with a sealing pressing ring; a sealing pressing spring is installed on each of the sealing pressing rods; the upper end of the sealing pressing spring is fixedly connected to the sealing pressing ring; the lower end of the sealing pressing spring is fixedly connected to the upper end surface of the discharge barrel; and the annular sealing block is located outside the discharge port.

[0014] Preferably, when the four baffle plates are gathered together, they form a conical barrel with an open bottom; and the bottom of each of the baffle plates contacts the top of the waste liquid barrel; a connecting block is fixedly installed on the outer walls at both ends of the bottom of each of the baffle plates; a limit spring is horizontally fixedly installed on each of the connecting blocks; the other end of each limit spring is fixedly connected to the inner wall of the recycling barrel.

[0015] Preferably, a discharge pipe is installed at the bottom of the recycling barrel and the discharge barrel; and a bracket is fixedly installed at the bottom of the discharge barrel.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention can discharge the residual liquid in the packaging material by arranging a driving component and an extrusion component. The driving motor drives the truncated cone extrusion block and the push plate to move downward synchronously. The extrusion needle passes through the through hole and then pierces the packaging material downward, so that the residual liquid in the packaging material flows into the waste liquid bucket from the arc-shaped leakage hole; by arranging an annular cavity and an extrusion spring, the push plate will move upward only after the truncated cone extrusion block moves upward for a certain distance. The extrusion needle moves upward with the truncated cone extrusion block while the push plate can press the packaging material, thereby preventing the packaging material from being hung on the extrusion needle and unable to fall into the recycling barrel for paper base separation.

[0018] 2. The present invention sets a material baffle plate adjustment assembly, adjusts the motor and the inner gear ring 29 to realize four adjustment gears, and further drives four adjustment racks to slide, thereby controlling the separation and gathering of the four material baffle plates.

[0019] 3. The present invention breaks up the packaging materials by arranging a paper base separation component and a discharge port blocking component. The paper base of the packaging materials that have been soaked in water for a long time is separated from the aluminum and plastic. The paper base separation shaft and the spiral separation blade rotate at a high speed to make the pulp float on the upper layer of the water. The pulp then enters the discharge barrel from the discharge port to separate the pulp from the aluminum and plastic, thereby facilitating the classification and recycling of the paper-plastic-aluminum packaging materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0021] Figure 2 A top view of the present invention;

[0022] Figure 3 For the present invention Figure 2 Main cross-sectional view in the AA direction;

[0023] Figure 4 For the present invention Figure 2 Rear cross-sectional view in the mid-EE direction;

[0024] Figure 5 It is a front view of the present invention;

[0025] Figure 6 For the present invention Figure 5 Stereoscopic cross-section in the middle BB direction;

[0026] Figure 7 For the present invention Figure 5 Stereoscopic cross-section in the mid-CC direction;

[0027] Figure 8 For the present invention Figure 5 The downward section view in the middle DD direction;

[0028] Fig. 9For the present invention Figure 3 The enlarged view of point A in the middle;

[0029] Fig.10 For the present invention Figure 7 The enlarged view of point B in the middle;

[0030] Fig.11 For the present invention Figure 6 Enlarged view of point C in the middle;

[0031] Fig.12 For the present invention Figure 7 Enlarged view of point D in the middle.

[0032] In the figure:

[0033] 1. Recycling barrel; 2. Feeding port; 3. Discharge barrel; 4. Support plate; 5. Waste liquid barrel; 6. Pressing plate; 7. Baffle plate; 8. Driving assembly; 9. Extrusion assembly; 10. Baffle plate adjustment assembly; 11. Paper base separation assembly; 12. Discharge port; 13. Discharge port plugging assembly; 14. Water injection pipe; 15. Fixing plate; 16. Screw; 17. Support rod; 18. Arc leakage hole; 19. Driving motor; 20. Driving screw; 21. Cone-shaped extrusion block; 22. Extrusion needle; 23. Annular cavity; 24. Connecting ring; 25. Pushing plate; 26. Extrusion spring ; 27. Through hole; 28. Annular slide rail; 29. ​​Adjusting inner gear ring; 30. Connecting plate; 31. Annular plate; 32. Linear slide rail; 33. Adjusting slider; 34. Adjusting rack; 35. Mounting plate; 36. Adjusting gear shaft; 37. Adjusting gear; 38. Adjusting motor; 39. Paper base separation motor; 40. Paper base separation shaft; 41. Spiral separation blade; 42. Annular sealing block; 43. Sealing pressing rod; 44. Sealing pressing ring; 45. Sealing pressing spring; 46. Connecting block; 47. Limiting spring; 48. Discharge pipe; 49. Bracket; 50. Slide groove. DETAILED DESCRIPTION

[0034] The following will refer to the attached Figures 1 to 12 The embodiments of the present invention are described in detail. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0035] A paper-plastic-aluminum packaging material recycling device, as shown in the attached Figure 1 To Attachment Fig.12As shown, it comprises a recycling barrel 1, a feeding port 2 is provided on the top of the recycling barrel 1; a discharge barrel 3 is fixedly mounted on the outer wall of the recycling barrel 1; four support plates 4 are evenly spaced on the inner wall of the upper half of the recycling barrel 1; a waste liquid barrel 5 is fixedly mounted on the support plate 4; a pressing plate 6 is fixedly mounted in the waste liquid barrel 5; four baffle plates 7 are provided above the waste liquid barrel 5 and at the outer circumference of the pressing plate 6; four slide grooves 50 are evenly provided on the inner top wall of the recycling barrel 1; the four baffle plates 7 are slidably mounted on the slide The recycling barrel 1 is provided with a driving assembly 8 at the top center thereof; an extrusion assembly 9 is installed on the driving assembly 8; a baffle plate adjustment assembly 10 is installed on the inner side wall of the recycling barrel 1, and the bottom of each baffle plate 7 is connected to the baffle plate adjustment assembly 10; a paper base separation assembly 11 is installed at the bottom center of the recycling barrel 1; a discharge port 12 is provided on the side wall of the lower half of the recycling barrel 1; a discharge port plugging assembly 13 is installed in the discharge barrel 3; and a water injection pipe 14 is installed on the outer side wall of the recycling barrel 1.

[0036] When in use, firstly, the paper-plastic-aluminum packaging material is put into the recycling barrel 1 from the feeding port 2, and the paper-plastic-aluminum packaging material falls on the pressing plate 6, and then the driving component 8 is started to further drive the extrusion component 9 to extrude the packaging material, and the residual liquid in the packaging material is squeezed out. After no residual liquid flows out of the packaging material, the extrusion component 9 is separated from the packaging material by adjusting the driving component 8; then, the baffle plate adjustment component 10 is adjusted to make the four baffle plates 7 slide outward in the chute 50, and the four baffle plates 7 are separated, and the four baffle plates 7 are also separated from the top of the waste liquid barrel 5. The packaging material slides from the pressing plate 6 to the lower part of the recycling barrel 1, and a sufficient amount of water is injected into the recycling barrel 1 through the water injection pipe 14; then the paper base separation component 11 is opened to separate the paper from the aluminum and plastic in the packaging material, and then the discharge port blocking component 13 is adjusted, and the pulp floating on the upper layer enters the discharge barrel 3 from the discharge port 12, and then is discharged from the bottom of the discharge barrel 3 and is further processed for recycling; and the aluminum and plastic at the bottom of the recycling barrel 1 are directly discharged, and then dissolved by chemical reagents to further separate the aluminum foil from the plastic.

[0037] As attached Figure 7 As shown, the top of the waste liquid barrel 5 is set to be open; four fixing plates 15 are installed at equal intervals on the bottom of the outer wall of the waste liquid barrel 5; each of the fixing plates 15 is fixedly connected to the support plate 4 by a screw 16.

[0038] As attached Figure 3 , Attachment Figure 7As shown, the pressing plate 6 is configured to be truncated cone-shaped; a support rod 17 is fixedly mounted at the inner center of the waste liquid barrel 5 , and the pressing plate 6 is fixedly mounted on the upper end of the support rod 17 ; and a plurality of arc-shaped leakage holes 18 are provided on the pressing plate 6 .

[0039] As attached Figure 1 , Attachment Figure 3 , Attachment Fig. 9 As shown, the driving assembly includes a driving motor 19 fixedly installed at the top center of the recycling barrel 1; a driving screw 20 is installed at the output end of the driving motor 19; and an extrusion assembly 9 is threadedly installed on the driving screw 20.

[0040] As attached Figure 3 , Attachment Figure 7 , Attachment Fig. 9 As shown, the extrusion assembly 9 includes a truncated cone-shaped extrusion block 21 threadedly mounted on the driving screw 20; a plurality of extrusion needles 22 are fixedly mounted on the lower surface of the truncated cone-shaped extrusion block 21; each of the extrusion needles 22 can pass through the arc-shaped leakage hole 18; an annular cavity 23 is opened near the central axis of the truncated cone-shaped extrusion block 21; a connecting ring 24 is installed in the annular cavity 23; a push plate 25 is fixedly mounted on the lower end of the connecting ring 24; Six extrusion springs 26 are vertically fixedly connected to the upper surface, and the six extrusion springs 26 are evenly distributed in the annular cavity 23; the upper ends of the six extrusion springs 26 are fixedly connected to the inner top wall of the annular cavity 23; a plurality of through holes 27 are opened on the push plate 25; each of the extrusion needles 22 can pass through the through hole 27; the upper surface of the push plate 25 can be fitted with the lower surface of the truncated cone extrusion block 21; the lower surface of the push plate 25 can be fitted with the upper surface of the pressing plate 6.

[0041] When in use, the packaging material is put into the recycling barrel 1 from the feeding port 2, and the paper, plastic and aluminum packaging material falls on the pressing plate 6. The driving motor 19 is turned on (the driving motor 19 is connected to a power supply and a controller), and the driving motor 19 drives the driving screw 20 to rotate, and further drives the truncated cone-shaped extrusion block 21 and the pushing plate 25 to move downward synchronously. The pushing plate 25 first contacts the packaging material on the pressing plate 6. As the driving screw 20 continues to rotate, the truncated cone-shaped extrusion block 21 continues to move downward, thereby further driving the extrusion needle 22 to pass through the through hole 27 and then downward to pierce the packaging material on the pressing plate 6, thereby The residual liquid in the packaging material flows into the waste liquid barrel 5 from the arc-shaped leakage hole 18; when there is no residual liquid flowing out of the packaging material, the driving motor 19 is rotated in the reverse direction, further driving the driving screw 20 to rotate in the reverse direction, thereby further driving the truncated cone-shaped extrusion block 21 to move upward. Since an extrusion spring 26 is installed between the connecting ring 24 and the inner top wall of the annular cavity 23, the push plate 25 will not move upward until the truncated cone-shaped extrusion block 21 moves upward for a distance. When the extrusion needle 22 moves upward with the truncated cone-shaped extrusion block 21, the push plate 25 can press the packaging material to prevent the packaging material from being hung on the extrusion needle 22.

[0042] As attached Figure 3 , Attachment Figure 4 , Attachment Figure 7 , Attachment Fig.10 , Attachment Fig.11 As shown, the baffle plate adjustment assembly 10 includes an annular slide rail 28 fixedly mounted on the inner side wall of the recycling barrel 1; an adjusting inner gear ring 29 is slidably mounted on the annular slide rail 28; an annular plate 31 is fixedly mounted at the bottom of the annular slide rail 28 through a connecting plate 30; and the annular plate 31 is located below the baffle plate 7; four connecting plates 31 are provided, and each of the connecting plates 31 is located in the middle of the corresponding baffle plate 7; a linear slide rail 32 is horizontally and fixedly mounted on the connecting plate 31, and an adjusting slider 33 is slidably mounted on the linear slide rail 32; an adjusting slider 33 is fixedly mounted on the adjusting slider 33 Rack 34; four mounting plates 35 are evenly fixedly installed on the inner wall of the recycling barrel 1 and above the annular slide rail 28; an adjusting gear shaft 36 is rotatably installed on each of the mounting plates 35; an adjusting gear 37 is fixedly installed at the bottom end of each of the adjusting gear shafts 36; the four adjusting gears 37 are all meshed with the adjusting inner gear ring 29; the adjusting gear 37 is meshed with the outer end of the adjusting rack 34; the inner end of the adjusting rack 34 is fixedly connected to the corresponding baffle plate 7; an adjusting motor 38 is fixedly installed on one of the mounting plates 35; and an adjusting gear shaft 36 is installed at the output end of the adjusting motor 38.

[0043] During specific use, when no residual liquid flows out of the packaging material, turn on the adjusting motor 38 (the adjusting motor 38 is connected to a power supply and a controller), and the adjusting motor 38 drives the adjusting gear shaft 36 and the adjusting gear 37 connected thereto to rotate synchronously, and further drives the adjusting inner gear ring 29 to slide on the annular slide rail 28, thereby further driving the remaining three adjusting gears 37 to rotate synchronously, and further drives the four adjusting racks 34 to slide on the linear slide rail 32. The adjusting gear 37 rotates counterclockwise to separate the four baffle plates 7, thereby facilitating the packaging material to slide to the bottom of the recycling barrel 1; the adjusting gear 37 rotates clockwise to gather the four baffle plates 7 into a conical barrel, which is convenient for reuse.

[0044] As attached Figure 3 As shown, the paper base separation component 11 includes a paper base separation motor 39 fixedly installed at the bottom center of the recycling barrel 1; a paper base separation shaft 40 is installed at the output end of the paper base separation motor 39; and a spiral separation blade 41 is installed on the paper base separation shaft 40.

[0045] As attached Figure 7 , Attachment Fig.12 As shown, the discharge port sealing assembly includes an annular sealing block 42 installed on the upper part of the discharge barrel 3; six sealing pressing rods 43 are evenly and fixedly installed on the annular sealing block 42; the upper ends of the six sealing pressing rods 43 pass through the top of the discharge barrel 3, extend upward and are fixedly installed with a sealing pressing ring 44; a sealing pressing spring 45 is installed on each of the sealing pressing rods 43; the upper end of the sealing pressing spring 45 is fixedly connected to the sealing pressing ring 44; the lower end of the sealing pressing spring 45 is fixedly connected to the upper end surface of the discharge barrel 3; the annular sealing block 42 is located outside the discharge port 12.

[0046] As attached Figure 7 , Attachment Fig.10 As shown, when the four baffle plates 7 are gathered together, a conical barrel with an open bottom is formed; and the bottom of each of the baffle plates 7 is in contact with the top of the waste liquid barrel 5; a connecting block 46 is fixedly installed on the outer walls at both ends of the bottom of each of the baffle plates 7; a limit spring 47 is horizontally fixedly installed on each of the connecting blocks 46; the other end of each limit spring 47 is fixedly connected to the inner wall of the recycling processing barrel 1.

[0047] As attached Figure 1 , Attachment Figure 5 As shown, a discharge pipe 48 is installed at the bottom of the recycling barrel 1 and the discharge barrel 3 , and a valve is provided on the discharge pipe 48 to control its opening and closing; a bracket 49 is fixedly installed at the bottom of the discharge barrel 3 .

[0048] When used specifically, a sufficient amount of water is first injected into the recycling barrel 1, and then the paper base separation motor 39 is turned on (the paper base separation motor 39 is connected to a power supply and a controller). The paper base separation motor 39 is a high-speed motor. The paper base separation motor 39 drives the paper base separation shaft 40 and the spiral separation blade 41 to rotate at a high speed to break the packaging material. The paper base is separated from the aluminum plastic under long-term immersion in water, and the paper base separation shaft 40 and the spiral separation blade 41 rotate at a high speed to make the pulp float on the upper layer of the water; then the plugging pressing ring 44 is pulled upward, and the annular plugging block 42 is driven to move upward under the action of the plugging pressing rod 43, so as to open the discharge port 12; the upper layer of pulp enters the discharge barrel 3 from the discharge port 12, and the pulp is then discharged from the discharge pipe 48 at the bottom of the discharge barrel 3, and then the pulp is further processed to be recycled, and the aluminum plastic is directly discharged from the discharge pipe 48 at the bottom of the recycling barrel 1, and then it is dissolved by chemical reagents to further separate the aluminum foil from the plastic.

[0049] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0050] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A paper-plastic-aluminum packaging material recycling device, comprising a recycling barrel (1), characterized in that: A feeding port (2) is provided on the top of the recycling barrel (1); a discharge barrel (3) is fixedly mounted on the outer wall of the recycling barrel (1); four support plates (4) are evenly spaced on the inner wall of the upper half of the recycling barrel (1); a waste liquid barrel (5) is fixedly mounted on the support plate (4); a material pressing plate (6) is fixedly mounted in the waste liquid barrel (5); four material blocking plates (7) are provided above the waste liquid barrel (5) and at the outer circumference of the material pressing plate (6); four slide grooves (50) are evenly arranged on the inner top wall of the recycling barrel (1); the four material blocking plates (7) are slidably mounted in the slide grooves (50); A driving assembly (8) is installed at the top center of the recycling barrel (1); an extrusion assembly (9) is installed on the driving assembly (8); a baffle plate adjustment assembly (10) is installed on the inner side wall of the recycling barrel (1), and the bottom of each baffle plate (7) is connected to the baffle plate adjustment assembly (10); a paper base separation assembly (11) is installed at the bottom center of the recycling barrel (1); a discharge port (12) is opened on the lower half side wall of the recycling barrel (1); a discharge port blocking assembly (13) is installed in the discharge barrel (3); and a water injection pipe (14) is installed on the outer side wall of the recycling barrel (1).

2. A paper-plastic-aluminum packaging material recycling device according to claim 1, characterized in that: The top of the waste liquid barrel (5) is arranged to be open; four fixing plates (15) are installed at equal intervals on the bottom of the outer wall of the waste liquid barrel (5); each of the fixing plates (15) is fixedly connected to the support plate (4) by means of screws (16).

3. A paper-plastic-aluminum packaging material recycling device according to claim 2, characterized in that: The pressing plate (6) is configured to be in a truncated cone shape; a support rod (17) is fixedly mounted at the inner center of the waste liquid barrel (5), and the pressing plate (6) is fixedly mounted on the upper end of the support rod (17); and a plurality of arc-shaped liquid leakage holes (18) are provided on the pressing plate (6).

4. A paper-plastic-aluminum packaging material recycling device according to claim 3, characterized in that: The driving assembly comprises a driving motor (19) fixedly mounted at the top center of the recycling barrel (1); a driving screw (20) is mounted at the output end of the driving motor (19); and an extrusion assembly (9) is threadedly mounted on the driving screw (20).

5. A paper-plastic-aluminum packaging material recycling device according to claim 4, characterized in that: The extrusion assembly (9) comprises a truncated cone-shaped extrusion block (21) threadedly mounted on the driving screw (20); a plurality of extrusion needles (22) are fixedly mounted on the lower surface of the truncated cone-shaped extrusion block (21); each of the extrusion needles (22) can pass through the arc-shaped liquid leakage hole (18); an annular cavity (23) is provided on the truncated cone-shaped extrusion block (21) near the central axis; a connecting ring (24) is installed in the annular cavity (23); a push plate (25) is fixedly mounted on the lower end of the connecting ring (24) and extends downward; Six extrusion springs (26) are vertically fixedly connected to the upper surface, and the six extrusion springs (26) are evenly distributed in the annular cavity (23); the upper ends of the six extrusion springs (26) are fixedly connected to the inner top wall of the annular cavity (23); a plurality of through holes (27) are opened on the push plate (25); each of the extrusion needles (22) can pass through the through hole (27); the upper surface of the push plate (25) can be fitted with the lower surface of the truncated cone-shaped extrusion block (21); and the lower surface of the push plate (25) can be fitted with the upper surface of the pressure plate (6).

6. A paper-plastic-aluminum packaging material recycling device according to claim 5, characterized in that: The baffle plate adjustment assembly (10) comprises an annular slide rail (28) fixedly mounted on the inner side wall of the recycling barrel (1); an adjusting inner gear ring (29) is slidably mounted on the annular slide rail (28); an annular plate (31) is fixedly mounted on the bottom of the annular slide rail (28) through a connecting plate (30); and the annular plate (31) is located below the baffle plate (7); four connecting plates (31) are provided, and each connecting plate (31) is located in the middle of the corresponding baffle plate (7); a linear slide rail (32) is horizontally and fixedly mounted on the connecting plate (31), and an adjusting slider (33) is slidably mounted on the linear slide rail (32); an adjusting gear ring (39) is fixedly mounted on the adjusting slider (33); The invention relates to a recycling barrel (1) having a plurality of mounting plates (35) mounted on the inner wall of the recycling barrel (1) and above the annular slide rail (28); four mounting plates (35) are evenly fixedly mounted on the inner wall of the recycling barrel (1) and above the annular slide rail (28); an adjusting gear shaft (36) is rotatably mounted on each mounting plate (35); an adjusting gear (37) is fixedly mounted on the bottom end of each adjusting gear shaft (36); the four adjusting gears (37) are meshed with the adjusting inner gear ring (29); the adjusting gear (37) is meshed with the outer end of the adjusting rack (34); the inner end of the adjusting rack (34) is fixedly connected to the corresponding baffle plate (7); an adjusting motor (38) is fixedly mounted on one of the mounting plates (35); and an adjusting gear shaft (36) is mounted on the output end of the adjusting motor (38).

7. A paper-plastic-aluminum packaging material recycling device according to claim 6, characterized in that: The paper base separation component (11) comprises a paper base separation motor (39) fixedly mounted at the bottom center of the recycling barrel (1); a paper base separation shaft (40) mounted at the output end of the paper base separation motor (39); and a spiral separation blade (41) mounted on the paper base separation shaft (40).

8. The paper-plastic-aluminum packaging material recycling device according to claim 7, characterized in that: The discharge port blocking assembly comprises an annular blocking block (42) installed on the upper part of the discharge barrel (3); six blocking pressing rods (43) are evenly and fixedly installed on the annular blocking block (42); the upper ends of the six blocking pressing rods (43) pass through the top of the discharge barrel (3), extend upward and are fixedly installed with a blocking pressing ring (44); a blocking pressing spring (45) is installed on each of the blocking pressing rods (43); the upper end of the blocking pressing spring (45) is fixedly connected to the blocking pressing ring (44); the lower end of the blocking pressing spring (45) is fixedly connected to the upper end surface of the discharge barrel (3); the annular blocking block (42) is located outside the discharge port (12).

9. The paper-plastic-aluminum packaging material recycling device according to claim 8, characterized in that: When the four baffle plates (7) are gathered together, a conical barrel with an open bottom is formed; and the bottom of each baffle plate (7) contacts the top of the waste liquid barrel (5); a connecting block (46) is fixedly installed on the outer walls at both ends of the bottom of each baffle plate (7); a limit spring (47) is horizontally fixedly installed on each connecting block (46); the other end of each limit spring (47) is fixedly connected to the inner wall of the recycling barrel (1).

10. The paper-plastic-aluminum packaging material recycling device according to claim 9, characterized in that: A discharge pipe (48) is installed at the bottom of the recycling barrel (1) and the discharge barrel (3); and a bracket (49) is fixedly installed at the bottom of the discharge barrel (3).

Images