Efficient full-automatic waste paper recycling and packing machine

Abstract

The invention discloses an efficient full-automatic waste paper recycling and packing machine, which relates to the technical field of waste paper recycling and comprises a recycling bin, a feeding hopper is fixed in the middle of the top end of the recycling bin, a cutting mechanism is arranged below the feeding hopper, and a conveying and feeding mechanism matched with the feeding hopper in position is arranged on the front side of the recycling bin. A material pushing trolley driven by a first hydraulic cylinder to move is slidably arranged in the recycling bin, and an extrusion block is fixed to the side, away from the first hydraulic cylinder, of the material pushing trolley. The iron wire guide wheels are arranged on the iron wire guide frame at equal intervals, and the iron wire guide holes are formed in the front side and the rear side of the recycling bin, so that iron wires for packing and binding are supplied to the wire penetrating mechanism and the wire twisting and knotting mechanism correspondingly, and then the wire penetrating mechanism conducts automatic wire penetrating on the iron wires for packing and binding; and the wire twisting and knotting mechanism is used for automatically knotting the wire-threaded iron wires for packaging and bundling, so that waste paper materials can be automatically bundled after being compressed into blocks by extrusion blocks, the labor cost is saved, and the waste paper recycling and packaging efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of waste paper recycling, and in particular to a high-efficiency fully automatic waste paper recycling baling machine. Background Art

[0002] Waste paper refers to recyclable and renewable resources that are discarded after use in production and life, including various high-grade papers, yellow cardboard, waste cardboard boxes, trimming paper, packing paper, corporate paper, engineering paper, books, newspapers, etc. In modern life, a large amount of various waste paper is generated every day. These waste papers can be recycled for centralized treatment and reused. The recycling and reuse of waste paper is extremely important for environmental protection and resource utilization. In order to save space and transportation costs, waste paper needs to be squeezed and packaged before recycling and transportation.

[0003] Waste paper recycling and packaging is a process that is both environmentally friendly and economically beneficial. With the improvement of society's requirements for environmental protection and the enhancement of awareness of resource recycling, the market demand for waste paper recycling and packaging is also growing continuously. Waste paper recycling and packaging is mainly completed by waste paper balers. Waste paper balers are suitable for packaging various waste cardboards, waste paper boxes, waste paper shells, waste paper edges and other waste garbage into blocks, greatly reducing their volume, thereby reducing transportation volume, saving freight, facilitating transportation and increasing benefits for enterprises.

[0004] Most of the existing waste paper balers have a single function and only have a single waste paper compression and extrusion function. In the process of tying the waste paper compression and extrusion block to pack, it is generally necessary to manually pass the baling wire through the waste paper compression and extrusion block and manually tie the wire wrapped around the outside of the waste paper compression and extrusion block. It does not have automatic wire threading and knotting functions, and has a low degree of automation, which makes the entire waste paper packaging work more labor-intensive, increases labor costs, and reduces the waste paper recycling and packaging efficiency. Therefore, the present invention proposes an efficient and fully automatic waste paper recycling and baling machine to solve the problems existing in the prior art. Summary of the invention

[0005] In view of the above problems, the purpose of the present invention is to propose an efficient and fully automatic waste paper recycling and baling machine, which solves the problem that most of the existing waste paper baling machines have single functions, do not have automatic threading and knotting functions, and have a low degree of automation, resulting in the entire waste paper baling work being more labor-intensive and reducing the waste paper recycling and baling efficiency.

[0006] In order to achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: an efficient and fully automatic waste paper recycling baler, including a recycling bin, a feed hopper is fixed at the middle position at the top of the recycling bin, a cutting mechanism is arranged below the feed hopper, a conveying and feeding mechanism adapted to the position of the feed hopper is arranged at the front side of the recycling bin, a pusher trolley driven by a first hydraulic cylinder is slidably arranged inside the recycling bin, an extrusion block is fixed on the side of the pusher trolley away from the first hydraulic cylinder, a discharge port is arranged on the side of the recycling bin away from the first hydraulic cylinder and a conveyor is arranged driven by a second hydraulic cylinder. A lifting gate, a wire guide frame is symmetrically provided on the side of the recovery bin away from the gate, wire guide wheels are equidistantly fixed on the wire guide frame, wire guide holes are equidistantly opened on the front and rear outer walls of the recovery bin, and frames are fixed on the front and rear outer walls of the recovery bin close to the gate, and the two groups of frames are respectively installed with a first fixed frame and a second fixed frame driven by a lateral adjustment mechanism for displacement, the first fixed frame is provided with a wire threading mechanism adapted to the position of the wire guide hole, and the second fixed frame is provided with a wire knotting mechanism adapted to the position of the wire guide hole.

[0007] A further improvement is that the conveying and loading mechanism includes an inclined conveying frame and a conveyor belt arranged on the inner side of the conveying frame, the conveying frame extends from one end close to the feed hopper to above the feed hopper, and guardrails are fixed on both sides of the top of the conveying frame.

[0008] A further improvement is that a concave baffle is fixed to the top of the feed hopper, the cutting mechanism includes an upper knife seat fixed to the bottom of the feed hopper close to the gate and an upper punching blade fixed to the bottom of the upper knife seat, and a lower punching blade adapted to the upper punching blade is fixed to the top of the extrusion block.

[0009] A further improvement is that: the first hydraulic cylinder is fixed to the side of the recovery bin away from the gate, the output end of the first hydraulic cylinder is fixedly connected to the pusher cart, the bottom end of the pusher cart is symmetrically fixed with pulleys, and the bottom end of the recovery bin is symmetrically fixed with slide rails adapted to the pulleys.

[0010] A further improvement is that: the lateral adjustment mechanism includes a first motor fixed to the top of the recovery bin and a first rotating shaft rotatably connected to the top of the recovery bin and driven to rotate by the first motor, first sprockets are fixed at both ends of the first rotating shaft, and second sprockets adapted to the position of the first sprocket are provided on the front and rear sides of the top of the recovery bin, and third sprockets adapted to the positions of the first sprocket and the second sprocket are symmetrically provided on the frame, and a first chain is commonly sleeved on the first sprocket, the second sprocket and the third sprocket, and the lower parts of the two groups of the first chains respectively penetrate into the inner side of the frame and are fixedly connected to the first fixed frame and the second fixed frame.

[0011] A further improvement is that both side walls of the frame are provided with through grooves adapted to the first chain, a driving sprocket is fixed to the output end of the first motor, a driven sprocket is fixedly sleeved on the first rotating shaft, and a second chain is sleeved on both the driving sprocket and the driven sprocket.

[0012] Further improvement lies in that: the wire threading mechanism includes a third hydraulic cylinder fixed to the side wall of the first fixed frame away from the recovery bin and a push plate fixed to the output end of the third hydraulic cylinder, a push rod matched with the position of the wire guide hole is equidistantly fixed to the side of the push plate away from the third hydraulic cylinder, a concave seat is fixed to the end of the push rod away from the push plate, limiting guide wheels are provided on both sides of the concave seat, and threading grooves matched with the concave seat are equidistantly provided on the front and rear side walls of the recovery bin.

[0013] Further improvement is that: the wire knotting mechanism includes a second motor fixed to the top of the second fixed frame and a second rotating shaft rotatably connected to the second fixed frame and driven to rotate by the second motor, the second rotating shafts are symmetrically arranged in two rows, the two rows of second rotating shafts are equidistantly distributed and correspond to the positions of the wire guide holes, and a wire hook is fixed to one end of the second rotating shaft close to the recovery silo.

[0014] Further improvements are: a fourth sprocket is fixed to the output end of the second motor, a fifth sprocket is rotatably connected to the second fixed frame, the end of the second rotating shaft away from the wire hook passes through the second fixed frame through a bearing and is fixed with a sixth sprocket, and a third chain is commonly sleeved on the fourth sprocket, the fifth sprocket and the sixth sprocket.

[0015] Further improvement is that: a cylinder is fixed on the top of the second fixed frame, a cutting tool is fixed on the output end of the cylinder, a cutting tool holder adapted to the cutting tool is fixed on the side of the second fixed frame close to the recovery bin, and a cutting groove adapted to the cutting tool is provided on the cutting tool holder.

[0016] The beneficial effects of the present invention are as follows: the present invention firstly arranges wire guide wheels at equal intervals on the wire guide frame and opens wire guide holes on the front and rear sides of the recycling bin, so as to supply the baling and bundling wire to the wire threading mechanism and the wire twisting and knotting mechanism respectively, and then drives the push plate through the third hydraulic cylinder to drive the push rod and the concave seat to move toward the second fixed frame, so that the concave seat drives the wire on the front side of the recycling bin to pass through the recycling bin and merge with the wire on the rear side of the recycling bin during the displacement process, so as to realize the automatic threading of the baling and bundling wire by the wire threading mechanism, and then drives the second rotating shaft to rotate the wire twisting hook through the second motor, and the two wires are spirally twisted during the rotation of the wire twisting hook, so as to knot and fix the ends of the two wires together, that is, the wire twisting and knotting mechanism realizes the automatic knotting of the baling and bundling wire, so that the waste paper material can be automatically bundled after being squeezed into blocks, and the whole process does not require manual operation, thus saving labor costs and improving the efficiency of waste paper recycling and bundling, which is worthy of wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the recovery silo of the present invention; Figure 3 is a cross-sectional view of a recovery bin of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the recovery bin of the present invention from the back side perspective; Figure 5 is a schematic diagram of the three-dimensional structure of the first fixing frame of the present invention; Figure 6 is a schematic diagram of the three-dimensional structure of the second fixing frame of the present invention; Figure 7 is a schematic diagram of the three-dimensional structure of the second fixing frame of the present invention from a rear perspective; Figure 8 It is a schematic diagram of the three-dimensional structure of the pusher vehicle of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the wire guide frame of the present invention; Fig.10 It is a top view schematic diagram of the position distribution of waste paper compression blocks bundled with iron wires in an embodiment of the present invention.

[0018] Among them: 1. Recovery bin; 2. Feed hopper; 3. First hydraulic cylinder; 4. Pusher; 5. Extrusion block; 6. Second hydraulic cylinder; 7. Gate; 8. Wire guide frame; 9. Wire guide wheel; 10. Wire guide hole; 11. Frame; 12. First fixed frame; 13. Second fixed frame; 14. Conveyor frame; 15. Conveyor belt; 16. Guardrail; 17. Concave shield; 18. Upper knife seat; 19. Upper punch blade; 20. Lower punch blade; 21. Pulley; 22. Slide rail; 23. First motor; 24. First rotary shaft; 25, first sprocket; 26, second sprocket; 27, third sprocket; 28, first chain; 29, driving sprocket; 30, driven sprocket; 31, second chain; 32, third hydraulic cylinder; 33, push plate; 34, push rod; 35, concave seat; 36, limit guide wheel; 37, threading groove; 38, second motor; 39, second rotating shaft; 40, wire hook; 41, fourth sprocket; 42, fifth sprocket; 43, sixth sprocket; 44, third chain; 45, cylinder; 46, cutter; 47, cutter seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 This embodiment provides a highly efficient and fully automatic waste paper recycling and baling machine, such as Figure 1 As shown, it includes a recycling bin 1 fixed on the ground by bolts and a feeding hopper 2 fixed at the middle position of the top of the recycling bin 1 by bolts. Waste paper materials are compressed and packaged for recycling in the recycling bin 1. The feeding hopper 2 is designed to be wide at the top and narrow at the bottom and is used to add waste paper materials into the recycling bin 1. A cutting mechanism located inside the recycling bin 1 is provided below the feeding hopper 2. The cutting mechanism can cut off excess waste paper materials on the top of the waste paper materials after the waste paper materials are compressed into blocks, thereby ensuring the aesthetics of the compressed waste paper materials package to a certain extent. A conveying and loading mechanism for automatically conveying the waste paper materials to be recycled into the recycling bin 1 is provided on the front side of the recycling bin 1. The conveying and loading mechanism is adapted to the position of the feeding hopper 2, so that the conveying and loading mechanism can transfer the waste paper materials to be recycled into the feeding hopper 2, and the waste paper materials enter the recycling bin 1 from the feeding hopper 2. like Figure 2 As shown, a first hydraulic cylinder 3 is fixed to the right side of the recycling bin 1 by bolts, a pusher trolley 4 is slidingly arranged inside the recycling bin 1, an output end of the first hydraulic cylinder 3 extends to the inner side of the pusher trolley 4 and is fixedly connected to the pusher trolley 4 by bolts, and the pusher trolley 4 is driven by the first hydraulic cylinder 3 and displaced and slid inside the recycling bin 1, an extrusion block 5 for extruding and compressing the waste paper material in the recycling bin 1 is fixed to the left side of the pusher trolley 4 by bolts, a discharge port is on the left side of the recycling bin 1 and a gate 7 is arranged at the position of the discharge port, the gate 7 is driven to rise and fall by a second hydraulic cylinder 6, the second hydraulic cylinder 6 is arranged in two groups, the two groups of second hydraulic cylinders 6 are respectively located at the front and rear sides of the gate 7, the output end of the second hydraulic cylinder 6 is connected to the gate 7 by bolts, the second hydraulic cylinder 6 is started to drive the gate 7 to rise and fall, so as to open or close the discharge port on the left side of the recycling bin 1; A wire guide frame 8 symmetrically distributed front and back is provided on the right side of the recovery bin 1, and the wire guide frame 8 is fixed to the ground by bolts. Fig. 9As shown, five groups of wire guide wheels 9 are fixed on the wire guide frame 8 and are distributed at equal distances. Wire guide holes 10 are evenly spaced on the outer walls on both sides of the recovery bin 1. In actual use, a group of wire coils are placed under each wire guide wheel 9, and the ends of the wire coils are passed through the wire guide wheels 9 and inserted into the wire guide holes 10, so that the wire can be fed from right to left. The outer walls on both sides of the left side of the recovery bin 1 are fixed with frames 11 by bolts, wherein a first fixed frame 12 is slidably installed on the frame 11 located on the front side, and a second fixed frame 13 is slidably installed on the frame 11 located on the rear side, and the first fixed frame 12 and the second fixed frame 13 are both driven by a lateral adjustment mechanism and make left and right lateral displacements within a certain range, and the first fixed frame 12 is provided with a through hole that matches the position of the wire guide hole 10. The wire mechanism is used for automatically threading the wire passing through the wire guide hole 10. The second fixed frame 13 is provided with a wire knotting mechanism adapted to the position of the wire guide hole 10, and is used for twisting and knotting the wire passing through the wire guide hole 10 and the wire pushed by the wire threading mechanism. By equidistantly arranging wire guide wheels 9 on the wire guide frame 8 and opening wire guide holes 10 on the front and rear sides of the recycling bin 1, the wire for baling and bundling is respectively supplied to the wire threading mechanism and the wire knotting mechanism, and then the wire for baling and bundling is automatically threaded by the wire threading mechanism, and the wire for baling and bundling after the threading is automatically knotted by the wire knotting mechanism, so that the waste paper material can be automatically bundled after being compressed into blocks by the extrusion block 5, saving labor costs and improving the efficiency of waste paper recycling and baling.

[0021] The conveying and feeding mechanism includes a conveying frame 14 and a conveyor belt 15, wherein the conveying frame 14 is inclined with the front lower and the rear higher, the conveyor belt 15 is arranged on the inner side of the conveying frame 14, and the rear end of the conveying frame 14 extends to the top of the feed hopper 2. Guardrails 16 are fixed on both sides of the top of the conveying frame 14, which play a certain limiting and blocking role for the waste paper on the conveyor belt 15. The conveyor roller driven by the motor drives the conveyor belt 15 to operate, so that the waste paper to be recycled and packaged is conveyed from low to high to the top of the feed hopper 2, and falls from the feed hopper 2 into the recycling bin 1, realizing automatic feeding, and a concave baffle 17 is fixed to the top of the feed hopper 2 by bolts, which plays a protective and blocking role, so that the waste paper can accurately fall into the feed hopper 2.

[0022] The cutting mechanism includes an upper knife seat 18 and an upper punching blade 19, wherein the upper knife seat 18 is fixed to the left side of the bottom end of the feed hopper 2 by bolts, the upper punching blade 19 is fixed to the bottom end of the upper knife seat 18 by bolts, and a lower punching blade 20 is fixed to the top of the extrusion block 5 by bolts, and the lower punching blade 20 is adapted to the upper punching blade 19. During the advancement of the extrusion block 5 from right to left, the lower punching blade 20 slides from the bottom end of the upper punching blade 19, and the shear force generated when the lower punching blade 20 and the upper punching blade 19 are interlaced is used to compress the waste paper into blocks and cut off the excess waste paper on the top.

[0023] Four groups of symmetrically distributed pulleys 21 are fixed to the bottom of the pusher trolley 4 by bolts, and two groups of slide rails 22 symmetrically distributed front and back are welded and fixed to the bottom of the inside of the recovery bin 1. The slide rails 22 are adapted to the pulleys 21. With the cooperation of the pulleys 21 and the slide rails 22, the pusher trolley 4 can slide and move smoothly in the recovery bin 1.

[0024] The lateral adjustment mechanism includes a first motor 23 and a first shaft 24, wherein the first motor 23 is fixed to the left side of the top of the recovery bin 1 by bolts, the first shaft 24 is located on the right side of the first motor 23 and is rotatably connected to the top of the recovery bin 1 by a bearing, and the first shaft 24 is driven to rotate by the first motor 23, and first sprockets 25 are fixed to the front and rear ends of the first shaft 24, and second sprockets 26 are provided on the front and rear sides of the top of the recovery bin 1, and the second sprocket 26 is adapted to the position of the first sprocket 25, and third sprockets 27 are provided on the left and right sides of the frame 11, and two sets of third sprockets 27 are adapted to the positions of the first sprocket 25 and the second sprocket 26 respectively, and a first chain 28 is commonly sleeved on the first sprocket 25, the second sprocket 26 and the third sprocket 27, and the first chain 28 located at the front side is provided. The lower part of the first chain 28 passes through the inner side of the frame 11 at the front side and is fixedly connected to the first fixed frame 12. The lower part of the first chain 28 at the rear side passes through the inner side of the frame 11 at the rear side and is fixedly connected to the second fixed frame 13. The left and right side walls of the frame 11 are provided with through grooves adapted to the first chain 28 for the first chain 28 to slide through. The first motor 23 drives the first rotating shaft 24 to rotate, so that the first sprockets 25 at both ends of the first rotating shaft 24 rotate synchronously. At this time, the first chain 28 is driven on the first sprocket 25, the second sprocket 26 and the third sprocket 27. During the transmission displacement process of the first chain 28, the first fixed frame 12 and the second fixed frame 13 are respectively driven to make lateral adjustment displacement within a certain range in the frame 11 to meet different wire threading and wire twisting knotting requirements.

[0025] A driving sprocket 29 is fixed to the output end of the first motor 23 by bolts, and a driven sprocket 30 that matches the position of the driving sprocket 29 is fixedly sleeved on the first rotating shaft 24. A second chain 31 is sleeved on the driving sprocket 29 and the driven sprocket 30. The driving sprocket 29 at its output end is driven to rotate by the first motor 23, and the driving sprocket 29 then drives the driven sprocket 30 to rotate through the second chain 31. Finally, the driven sprocket 30 drives the first rotating shaft 24 to rotate.

[0026] like Figure 5As shown, the wire threading mechanism includes a third hydraulic cylinder 32 and a push plate 33, wherein the third hydraulic cylinder 32 is fixed to the side wall of the first fixed frame 12 away from the recycling bin 1 by bolts, and the push plate 33 is fixed to the output end of the third hydraulic cylinder 32 by bolts, and five groups of push rods 34 distributed at equal distances are fixed to the rear side of the push plate 33, and each push plate 33 is respectively adapted to the position of each wire guide hole 10, and a concave seat 35 with a concave design is fixed to the rear end of the push rod 34 by bolts, and the left and right sides of the concave seat 35 are rotatably connected to the wire. The limiting guide wheel 36 is provided with threading grooves 37 at equal distances on the front and rear side walls of the recovery bin 1. The threading grooves 37 are adapted to the positions of the concave seat 35 so that the concave seat 35 can push the wire from front to back through the recovery bin 1. The push plate 33 is driven by the third hydraulic cylinder 32 to drive the push rod 34 and the concave seat 35 to move toward the second fixed frame 13, so that during the displacement of the concave seat 35, the wire on the front side of the recovery bin 1 is driven to pass through the recovery bin 1 and merge with the wire on the rear side of the recovery bin 1, thereby realizing the automatic threading of the wire for packaging and bundling.

[0027] like Figure 6 As shown, the twisted wire knotting mechanism includes a second motor 38 and a second rotating shaft 39, wherein the second motor 38 is fixed to the top of the second fixed frame 13 by bolts, the second rotating shaft 39 is rotatably connected to the second fixed frame 13 by a bearing and is driven to rotate by the second motor 38, and a total of ten second rotating shafts 39 are provided, and the ten second rotating shafts 39 are symmetrically arranged in two rows, and the five second rotating shafts 39 in each row are equidistantly distributed and correspond to the position of the wire guide hole 10, and the front end of the second rotating shaft 39 is fixedly sleeved with a twisted wire for moving the wire The hook 40 has two sets of left and right relative wire hooks 40, and the spacing between them is greater than the spacing between the two sets of limiting guide wheels 36 on the concave seat 35, so that the concave seat 35 can push the wire between the two sets of wire hooks 40, and the wire hooks 40 can move the wire when they rotate. The second motor 38 drives the second rotating shaft 39 to drive the wire hooks 40 to rotate. During the rotation of the wire hooks 40, the two wires are moved and spirally twisted to tie the ends of the two wires together, thereby realizing the automatic knotting and bundling of the wires for packaging and bundling.

[0028] like Figure 7 As shown, a fourth sprocket 41 is fixed to the output end of the second motor 38, a fifth sprocket 42 located below the fourth sprocket 41 is rotatably connected to the rear side of the second fixed frame 13, a sixth sprocket 43 is fixed to the rear end of the second rotating shaft 39 through a bearing, and a third chain 44 is commonly sleeved on the fourth sprocket 41, the fifth sprocket 42 and the sixth sprocket 43. The fourth sprocket 41 is driven to rotate by the second motor 38, and the fourth sprocket 41 drives the fifth sprocket 42 and the sixth sprocket 43 to rotate synchronously under the action of the third chain 44, thereby realizing the rotation of the second rotating shaft 39.

[0029] A cylinder 45 is fixed to the top of the second fixed frame 13 by bolts, and a cutting tool 46 designed to be vertically downward is fixed to the output end of the cylinder 45. A cutting tool seat 47 is fixed to the front of the second fixed frame 13, and the cutting tool seat 47 is adapted to the cutting tool 46. A cutting groove adapted to the cutting tool 46 is provided on the cutting tool seat 47, and the cutting tool 46 is slidably set in the cutting groove. The cutting tool 46 is also provided with a groove adapted to the position of the concave seat 35, so that the concave seat 35 can push the iron wire into the groove, and the cutting tool 46 is driven by the cylinder 45 to move downward in the cutting groove on the cutting tool seat 47, and cooperates with the cutting tool seat 47 to cut the iron wire during the displacement process so that the wire can be twisted by the wire hooks 40 on both sides.

[0030] When it is necessary to recycle and pack the waste paper, first place the wire coil under each wire guide wheel 9 on the wire guide frame 8, and pass the end of the wire coil through each wire guide hole 10 on the front and rear sides of the recycling bin 1 in turn, and fix the wire end to the leftmost side of the recycling bin 1 after passing through two sets of frames 11. At this time, there are five baling wires equidistantly distributed on the front and rear sides of the recycling bin 1, and then start the third hydraulic cylinder 32 to drive the push plate 33 to drive the push rod 34 and the concave seat 35 to move toward the second fixed frame 13. During the displacement of the concave seat 35, the wire on the front side of the recycling bin 1 is driven to move synchronously, and the wire is pushed to the rear side of the recycling bin 1 through the threading groove 37, and collides with the wire on the rear side of the recycling bin 1 until the wire is pushed to the cutting tool 46. Then stop pushing the concave seat 35, and start the cylinder 45 to drive the cutting tool 46 to descend, and cooperate with the cutting tool seat 47 to cut the two merged iron wires, so that the iron wires are divided into two. At this time, under the limit of the concave seat 35, the two groups of cut iron wires are respectively located at the positions of the wire hooks 40 on the left and right sides, and then start the second motor 38 to drive the second rotating shaft 39 to drive the wire hook 40 to rotate. During the rotation of the wire hook 40, the two iron wires are spirally twisted (the two iron wires are respectively from the front and rear sides of the recycling bin 1) until the ends of the two iron wires are knotted and fixed together, and then start the third hydraulic cylinder 32 to drive the push plate 33 to drive the push rod 34 and the concave seat 35 to retract and reset. At this time, the iron wire crosses the recycling bin 1, realizing the automatic threading and knotting of the iron wire; Then, the waste paper materials to be recycled and packaged are placed on the conveying and loading mechanism, and the conveying and loading mechanism is used to convey the waste paper materials downward and upward, and convey them to the highest point and drop them from the feed hopper 2 into the recycling bin 1. Then, the first hydraulic cylinder 3 is started to drive the pusher trolley 4 to drive the extrusion block 5 to move from right to left, and push the waste paper materials in the recycling bin 1 to the right until they hit the gate 7, and cooperate with the gate 7 to squeeze the waste paper materials into blocks. During the extrusion process, the waste paper materials will drive the iron wire that crosses the recycling bin 1 to move synchronously. After the extrusion is completed, the iron wire surrounds the left side and the front and rear sides of the waste paper compression block. Then, the first hydraulic cylinder 3 is started to drive the pusher trolley 4 to drive the extrusion block 5 to recycle and reset, and the space on the right side of the waste paper compression block is vacated. At this time, the above-mentioned automatic wire threading and knotting work is repeated, and the waste paper compression blocks can be bundled and packaged with iron wire (the position distribution diagram of the iron wire and the waste paper compression blocks at this time is as follows Fig.10 As shown, the leftmost wire is the wire that was cut off in the initial stage and is discarded, the wire hoop in the middle has been tied to the periphery of the waste paper compression block, and the rightmost wire is used for subsequent packaging and bundling), then the second hydraulic cylinder 6 is started to drive the gate 7 to rise and open the left discharge port of the recycling bin 1, and then the first hydraulic cylinder 3 is started to drive the pusher 4 to drive the extrusion block 5 to move from right to left until the bundled waste paper compression block is pushed out of the recycling bin 1, that is, the recycling and packaging of the waste paper is completed, and the above operations are repeated until the recycling and packaging of all the waste paper is completed.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A highly efficient fully automatic waste paper recycling baler, comprising a recycling bin (1), characterized in that: A feed hopper (2) is fixed at the middle position of the top of the recycling bin (1), a cutting mechanism is provided below the feed hopper (2), a conveying and loading mechanism adapted to the position of the feed hopper (2) is provided at the front side of the recycling bin (1), a pusher (4) is provided inside the recycling bin (1) and is driven to move by a first hydraulic cylinder (3), an extrusion block (5) is fixed on the side of the pusher (4) away from the first hydraulic cylinder (3), a discharge port is provided on the side of the recycling bin (1) away from the first hydraulic cylinder (3) and a gate (7) is provided which is driven to rise and fall by a second hydraulic cylinder (6), and a wire rod is symmetrically provided on the side of the recycling bin (1) away from the gate (7). A guide frame (8), wherein wire guide wheels (9) are fixed on the wire guide frame (8) at equal intervals, wire guide holes (10) are opened on the front and rear outer walls of the recovery bin (1) at equal intervals, and frames (11) are fixed on the front and rear outer walls of the recovery bin (1) on the side close to the gate (7), and two groups of frames (11) are respectively installed with a first fixed frame (12) and a second fixed frame (13) driven to move by a lateral adjustment mechanism, the first fixed frame (12) is provided with a wire threading mechanism adapted to the position of the wire guide hole (10), and the second fixed frame (13) is provided with a wire twisting and knotting mechanism adapted to the position of the wire guide hole (10).

2. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: The conveying and loading mechanism comprises an inclined conveying frame (14) and a conveying belt (15) arranged inside the conveying frame (14); one end of the conveying frame (14) close to the feed hopper (2) extends to above the feed hopper (2); and guardrails (16) are fixed on both sides of the top of the conveying frame (14).

3. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: A concave baffle (17) is fixed to the top of the feed hopper (2), the cutting mechanism comprises an upper knife seat (18) fixed to the bottom of the feed hopper (2) near the gate (7) and an upper punching blade (19) fixed to the bottom of the upper knife seat (18), and a lower punching blade (20) adapted to the upper punching blade (19) is fixed to the top of the extrusion block (5).

4. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: The first hydraulic cylinder (3) is fixed to a side of the recovery bin (1) away from the gate (7), the output end of the first hydraulic cylinder (3) is fixedly connected to a pusher (4), a pulley (21) is symmetrically fixed to the bottom end of the pusher (4), and a slide rail (22) adapted to the pulley (21) is symmetrically fixed to the bottom end of the recovery bin (1).

5. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: The lateral adjustment mechanism comprises a first motor (23) fixed to the top of the recovery bin (1) and a first rotating shaft (24) rotatably connected to the top of the recovery bin (1) and driven to rotate by the first motor (23); first sprockets (25) are fixed to both ends of the first rotating shaft (24); second sprockets (26) are provided on both front and rear sides of the top of the recovery bin (1) and are adapted to the position of the first sprocket (25); a third sprocket (27) is symmetrically provided on the frame (11) and is adapted to the position of the first sprocket (25) and the second sprocket (26); a first chain (28) is sleeved on the first sprocket (25), the second sprocket (26) and the third sprocket (27); the lower parts of the two groups of the first chains (28) respectively penetrate the inner side of the frame (11) and are fixedly connected to the first fixed frame (12) and the second fixed frame (13).

6. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 5 is characterized by: Both side walls of the frame (11) are provided with through slots adapted to the first chain (28); a driving sprocket (29) is fixed to the output end of the first motor (23); a driven sprocket (30) is fixedly sleeved on the first rotating shaft (24); and a second chain (31) is sleeved on both the driving sprocket (29) and the driven sprocket (30).

7. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: The wire threading mechanism comprises a third hydraulic cylinder (32) fixed to a side wall of a first fixed frame (12) away from a recycling bin (1) and a push plate (33) fixed to an output end of the third hydraulic cylinder (32); a push rod (34) adapted to the position of the wire guide hole (10) is equidistantly fixed to a side of the push plate (33) away from the third hydraulic cylinder (32); a concave seat (35) is fixed to an end of the push rod (34) away from the push plate (33); limiting guide wheels (36) are provided on both sides of the concave seat (35); and wire threading grooves (37) adapted to the concave seat (35) are equidistantly provided on both front and rear side walls of the recycling bin (1).

8. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: The wire knotting mechanism comprises a second motor (38) fixed to the top of the second fixed frame (13) and a second rotating shaft (39) rotatably connected to the second fixed frame (13) and driven to rotate by the second motor (38), wherein the second rotating shafts (39) are symmetrically arranged in two rows, the two rows of second rotating shafts (39) are equidistantly distributed and correspond to the positions of the wire guide holes (10), and a wire hook (40) is fixed to one end of the second rotating shaft (39) close to the recovery bin (1).

9. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 8 is characterized by: A fourth sprocket (41) is fixed to the output end of the second motor (38); a fifth sprocket (42) is rotatably connected to the second fixed frame (13); an end of the second rotating shaft (39) away from the wire hook (40) passes through the second fixed frame (13) via a bearing and is fixed with a sixth sprocket (43); and a third chain (44) is sleeved on the fourth sprocket (41), the fifth sprocket (42) and the sixth sprocket (43).

10. The high-efficiency fully automatic waste paper recycling and baling machine according to claim 1 is characterized by: A cylinder (45) is fixed to the top of the second fixed frame (13), a cutting tool (46) is fixed to the output end of the cylinder (45), a cutting tool holder (47) adapted to the cutting tool (46) is fixed to a side of the second fixed frame (13) close to the recovery bin (1), and a cutting groove adapted to the cutting tool (46) is provided on the cutting tool holder (47).

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