Multifunctional waste paper packing device

Abstract

The invention relates to the technical field of waste paper packaging, in particular to a multifunctional waste paper packaging device. The invention provides a multifunctional waste paper packing device which comprises a bearing base, a hydraulic unit is arranged on the bearing base, a pressing plate is arranged on the hydraulic unit, a compression center is arranged on the bearing base, a compression cavity controlled to be adjusted is formed in the compression center, a feeding hopper is arranged on the compression center, and a discharging hopper is arranged on the feeding hopper. A hydraulic door capable of being automatically opened and closed is arranged on the bearing base, waste paper raw materials are fed from the feeding hopper and enter the compression cavity of the compression center, efficient treatment of multiple types of waste paper is achieved by adjusting and controlling the capacity of the compression cavity and matching of a hydraulic unit and a pressing plate, then the hydraulic door is opened, automatic discharging is completed, and the flexibility and efficiency of waste paper recycling are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of waste paper packaging, and in particular to a multifunctional waste paper packaging device. Background Art

[0002] Waste paper refers to various paper products discarded during use, or defective products and scraps generated during the production process of paper products, including office waste paper, packaging waste paper, household waste paper, industrial waste paper, etc.

[0003] Waste paper is a recyclable resource and can be reused in the production of paper or other related products after processing. Compared with wood papermaking, it can reduce about 60% of energy consumption and 70% of water pollution, reduce carbon emissions and promote sustainable development.

[0004] Waste paper recycling is a systematic process, which mainly involves multiple links such as collection, sorting, packaging, transportation and recycling. Among them, waste paper packaging (also known as waste paper compression) is a key link, which mainly reduces the volume of waste paper, reduces transportation costs, improves sorting and processing efficiency, and facilitates processing on automated production lines.

[0005] Traditional waste paper baling methods usually rely on hydraulic balers, which use the hydraulic system to generate high-pressure power to drive the pressure head to compress the loose waste paper raw materials in the compression chamber into high-density bales. However, the compression chamber of traditional hydraulic balers is usually designed with fixed geometric dimensions, and its volume and compression stroke cannot be adjusted. It can only process a fixed volume of waste paper and cannot dynamically adjust the compression ratio according to the material type (such as cardboard boxes, newspapers, shredded paper, etc.), and thus cannot meet the diverse needs of modern waste paper recycling.

[0006] Based on the above situation, there is an urgent need for a multifunctional waste paper baling device that introduces an adjustable compression chamber design, flexibly adjusts the compression chamber capacity, adapts to different types of compressed materials, and improves the flexibility and efficiency of waste paper recycling. Summary of the Invention

[0007] According to the problems raised in the background technology, the present invention provides a multifunctional waste paper packing device to solve the problems, and the present invention will be further explained below.

[0008] A multifunctional waste paper baling device includes a bearing base, a hydraulic unit is provided on the bearing base, a pressure plate is provided on the hydraulic unit, a compression hub is provided on the bearing base, a controlled and adjustable compression chamber is provided in the compression hub, a feed hopper is provided on the compression hub, and an automatically opening and closing hydraulic door is provided on the bearing base.

[0009] Preferably, a bearing frame is provided on the bearing base, and two V-shaped symmetrically distributed screw rods are provided on the bearing frame, and movable side plates are provided on the screw rods, and support plates are provided on the movable side plates. A sliding column is provided on the sliding column, and a top plate is provided on the top plate, and two symmetrically distributed horizontal plates are provided on the top plate, and the two horizontal plates are respectively slidably connected with the adjacent movable side plates. A motor 1 is installed on the bearing frame, and the motor 1 is keyed to the screw rod on the right side. The two screw rods are provided with helical gears to adjust the capacity of the compression chamber.

[0010] Preferably, the carrier frame is provided with two guide rods symmetrically distributed in a V shape, and the movable side plate is slidably connected to the adjacent guide rods to guide the movement of the movable side plate.

[0011] Preferably, both of the movable side plates are provided with limit frames, both of the support plates are provided with fixed plates, and a movable plate four is provided on the top plate. The limit frame covers and slides on the top surface of the movable plate four, and a movable plate three is provided on the pressure plate. Two symmetrically distributed movable plates two are provided on the movable plate three, and a movable plate one is provided on the movable plate two. The movable plate one is respectively embedded and slidably connected with the adjacent fixed plates, and the limit frame is embedded and slidably connected with the movable plate three to realize the adjustment of the cross section of the pressure head structure with the pressure plate as the core.

[0012] Preferably, a transition frame is slidably connected to the two limit frames, the top and bottom of the transition frame are both open, a crushing box is provided on the transition frame, a crushing assembly is provided in the crushing box, the top and bottom of the crushing box are both open, a feed hopper is provided on the crushing box, connecting frames are provided on both side walls of the feed hopper, the connecting frames are fixedly connected to the supporting frame, openings are provided on the limit frame and the movable plate, and these openings are spliced ​​together to form a discharge port, forming a discharge passage.

[0013] Preferably, the crushing assembly includes two rollers on the crushing box, the two rollers are provided with evenly distributed protrusions, and the left ends of the two rollers are provided with hollow transmission shafts, wherein the hollow transmission shaft on the left is provided with gear 1, and motor 2 is installed on the crushing box, and its output shaft is keyed with gear 2, and the gear 2 is engaged with gear 1, and the output shaft of motor 2 is keyed with synchronous wheel 1, and the hollow transmission shaft on the right is provided with synchronous wheel 2, and a synchronous belt is provided between the synchronous wheel 2 and the synchronous wheel 1 to perform preliminary crushing of the waste paper raw materials.

[0014] Preferably, a water tank is installed on the crushing box, and the water tank is connected to two hollow transmission shafts through a rotary joint. The water tank is connected to an external water source through a pressure-resistant hose, and its built-in water pump realizes automatic water replenishment. Atomization holes are opened on the protrusions to increase the humidity of the waste paper raw materials and improve the crushing efficiency.

[0015] Preferably, two parallel hollow air pipes are provided in the crushing box, the hollow air pipes are designed with a three-quarter circular tube cross-section, and the arc surface thereof is provided with air holes corresponding one to one with the atomization holes of the protrusions. The hollow air pipes are embedded in and fit into the annular inner wall of the drum, and an air storage box is installed on the crushing box, and an air pump is installed on the air storage box to clear the atomization holes.

[0016] Preferably, the crushing box is provided with two symmetrically distributed positioning frames, an adsorption box is provided between the two positioning frames, and an adsorption element is provided in the adsorption box, which is connected to the inner cavity of the crushing box through a pipeline to absorb and collect the crushed waste paper fibers.

[0017] Preferably, a protective shell is provided on the motor 1 and the motor 2 to protect the motor 1 and the motor 2.

[0018] Beneficial effects: Compared with the existing technology, the device, through the linkage of two limit frames, four movable plates, two fixed plates, two movable plates one, two movable plates two, three movable plates, a bearing base, two movable side plates, two support plates, a top plate, two horizontal plates, a hydraulic door and a pressure plate, forms a hexahedral compression chamber with a complete variable space. The capacity of the compression chamber can be flexibly adjusted according to the type of material, thereby improving the flexibility and efficiency of waste paper recycling.

[0019] The crushing component is used to initially crush the fluffy waste paper raw materials. The atomizing water spray component is used to assist the crushing component to soften the waste paper raw materials, reduce the crushing resistance of the bumps, and improve the working efficiency of the crushing component.

[0020] Through the pneumatic dredging component, the three-quarters circular tube cross-section design of the hollow air pipe cooperates with the annular inner wall of the drum to make the water flow path and the air flow path circulate alternately, achieving the dual effects of softening the waste paper raw material and dredging the atomization holes;

[0021] The waste paper fibers blown out of the crushing box by the pneumatic dredging component are automatically adsorbed and collected through the adsorption box and the internal adsorption elements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 : Schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 : A schematic diagram of the structure of a part of the present invention;

[0024] Figure 3 : A schematic structural diagram of the components related to adjusting the compression chamber capacity of the present invention;

[0025] Figure 4 : A schematic diagram of the structure of the pressure head with the pressure plate as the core of the present invention, and the related components adjusted accordingly with the capacity of the compression chamber;

[0026] Figure 5: Schematic diagram of the structures of the movable plate 1, movable plate 2 and movable plate 3 of the present invention;

[0027] Figure 6 : A schematic structural diagram of the relevant components of the general process of the waste paper raw material from being put into the compression chamber of the present invention;

[0028] Figure 7 : A schematic structural diagram of the crushing assembly and the related components of the adsorption box of the present invention;

[0029] Figure 8 : A schematic structural diagram of the components involved in implementing the crushing assembly action of the present invention;

[0030] Figure 9 : A schematic structural diagram of the relevant components of the pneumatic dredging assembly of the present invention;

[0031] In the figure: 1- bearing base, 10- compression center, 11- hydraulic door, 12- hydraulic unit, 13- moving side plate, 14- support plate, 15- screw rod, 151- helical gear, 16- motor 1, 17- pressure plate, 18- slide column, 181- horizontal plate, 19- top plate, 110- bearing frame, 111- limit frame, 112- fixed plate, 113- moving plate 1, 114- moving plate 2, 115- moving plate 3, 11 6-moving plate four, 2-connecting frame, 21-crushing box, 211-transition frame, 212-feed hopper, 22-drum, 23-bump, 24-water tank, 25-motor two, 251-gear two, 26-gear one, 27-synchronous wheel one, 28-synchronous belt, 29-hollow drive shaft, 291-synchronous wheel two, 3-adsorption box, 31-positioning frame, 32-air storage box, 33-air pump, 34-hollow air pipe. DETAILED DESCRIPTION

[0032] Next, combine Figures 1-9 A specific embodiment of the present invention is described in detail.

[0033] refer to Figure 1 and Figure 2, a multifunctional waste paper baling device includes a supporting base 1 to provide stable support, the supporting base 1 is provided with a hydraulic unit 12, and the hydraulic unit 12 is provided with a pressure plate 17 to provide high-pressure power, the supporting base 1 is provided with a compression center 10, and the compression center 10 is the core hydraulic area of ​​the pressure plate 17, and a controlled and regulated compression chamber is provided in the compression center 10 to adapt to the hydraulic requirements of different types of waste paper, and the compression center 10 is provided with a feed hopper 212. The waste paper raw material enters the compression center 10 through the feed hopper 212, and the supporting base 1 is provided with an automatically opening and closing hydraulic door 11, and automatic unloading is completed after compression. The waste paper raw material is put into the feed hopper 212 and enters the compression chamber of the compression center 10. By adjusting the capacity of the compression chamber, the cooperation of the hydraulic unit 12 and the pressure plate 17, efficient processing of multiple categories of waste paper is achieved, and then the hydraulic door 11 is opened to complete automatic unloading, thereby improving the flexibility and efficiency of waste paper recycling.

[0034] refer to Figure 2 and Figure 3 The core of this device is to achieve dynamic adjustment of the compression chamber volume through precise regulation of the compression center 10. Therefore, this device is designed as follows: the compression center 10 includes a carrier 110 fixedly connected to the carrier base 1, and two V-shaped symmetrically distributed screw rods 15 are connected to the carrier 110 to provide an oblique upward displacement stroke. The screw rods 15 are threadedly connected to the movable side plates 13, and the movement trajectory of the movable side plates 13 is along the axial direction of the screw rod 15. The inner walls of the movable side plates 13 are embedded and slidably connected to the support plates 14, and the carrier 110 is slidably connected with a sliding column 18. The sliding column 18 passes through the end of the carrier 110 and is fixed to a top plate 19. The top of the top plate 19 is embedded and slidably connected with two symmetrically distributed cross plates 181, and the top surfaces of the two cross plates 181 are respectively slidably connected to the adjacent movable side plates 13.

[0035] The carrier frame 110 is fixed with two V-shaped symmetrically distributed guide rods (not numbered in the figure), and the two movable side plates 13 are respectively slidably connected to the adjacent guide rods, so as to limit and guide the movement of the movable side plates 13 through the guide rods on the carrier frame 110.

[0036] The bearing base 1, two movable side plates 13, two support plates 14, top plate 19, two transverse plates 181, hydraulic door 11 and pressure plate 17 constitute a preliminary hexahedral compression chamber with variable space. The movement of the movable side plates 13 drives the movement of the two support plates 14 and the two transverse plates 181, thereby controlling the movement of the top plate 19 and the support plate 14 to achieve the adjustment effect of the internal volume of the compression chamber.

[0037] refer to Figure 3The controllable adjustment of the internal volume of the compression chamber is achieved through the following linkage components: a motor 16 is installed on the carrier 110, and the output shaft of the motor 16 is key-connected to the right screw rod 15, and the bottom ends of the two screw rods 15 are key-connected with helical gears 151, and the two helical gears 151 are engaged with each other for transmission, aiming to drive the right screw rod 15 to rotate through the output of a single power source motor 16, and finally achieve the synchronous rotation effect of the two screw rods 15 through the meshing transmission of the two helical gears 151.

[0038] When the motor 16 is started, the screw rod 15 and the bevel gear 151 on the right side rotate. Through the meshing transmission of the two bevel gears 151 and the synchronous rotation of the two screw rods 15, the two movable side plates 13 move obliquely upward. Based on the embedded sliding connection between the movable side plates 13, the support plates 14 and the cross plate 181, the two support plates 14 move backward, that is, the distance between the two support plates 14 increases. The two cross plates 181 move upward after being controlled to move backward. Based on the embedded sliding connection between the cross plate 181 and the top plate 19, the top plate 19 is driven to move upward, thereby driving the sliding column 18 to move upward, that is, the distance between the top plate 19 and the bearing base 1 increases, thereby realizing the controllable expansion of the volume of the compression chamber.

[0039] The waste paper raw materials enter the compression chamber of the compression center 10 through the feed hopper 212. The hydraulic unit 12 starts to trigger the pressure plate 17 to compress the waste paper raw materials in the compression chamber. After reaching the set density, the hydraulic door 11 is triggered to open, completing automatic unloading, thereby improving the flexibility and efficiency of waste paper recycling.

[0040] refer to Figure 4 and Figure 5 During the adjustment process of the compression chamber, the pressing plate 17 needs to be adaptively adjusted according to the compression chamber to meet the complete compression of the waste paper raw materials in the compression chamber. Based on this, the device designs the pressing plate 17 as follows: the ends of the two movable side plates 13 are fixedly connected to the limiting frame 111, and the limiting frame 111 moves obliquely upward with the movable side plate 13. The ends of the two support plates 14 are fixedly connected to the fixed plate 112, and the fixed plate 112 moves linearly left and right with the support plate 14. The end of the top plate 19 is fixedly connected to the movable plate 116, and the movable plate 116 moves linearly up and down with the top plate 19. The limiting frame 111 covers and slides on the top surface of the movable plate four 116, the front side of the pressure plate 17 is embedded and slidably connected with the movable plate three 115, the front side of the movable plate three 115 is embedded and slidably connected with two symmetrically distributed movable plates two 114, the front sides of the movable plates two 114 are both embedded and slidably connected with movable plates one 113, the movable plates one 113 are respectively embedded and slidably connected with the adjacent fixed plates 112, and the movable plate one 113 moves left and right in a straight line with the fixed plate 112, the limiting frame 111 is embedded and slidably connected with the movable plate three 115, and the movable plate three 115 moves obliquely upward with the limiting frame 111.

[0041] The two movable plates 113 , the two movable plates 2 114 , the movable plate 3 115 and the pressure plate 17 constitute a pressure head structure with a variable cross section, and dynamic adjustment of the cross section of the pressure head structure is achieved through linkage.

[0042] Two limiting frames 111, movable plate four 116, two fixed plates 112, two movable plate one 113, two movable plate two 114, movable plate three 115, the bearing base 1, two movable side plates 13, two support plates 14, the top plate 19, two transverse plates 181, the hydraulic door 11 and the pressure plate 17 constitute a complete hexahedral compression chamber with variable space.

[0043] The two movable side plates 13 are driven by the screw rod 15 to move obliquely upward, which in turn links the two limit frames 111 to move obliquely upward, and the two support plates 14 move backwards, which in turn links the two fixed plates 112 to move backwards. The backward movement of the two fixed plates 112 drives the two movable plate one 113 to move backwards, which in turn links the two movable plate two 114 to move backwards, and the top plate 19 moves vertically upward, driving the movable plate four 116 and moving upward. Based on the embedded sliding connection between the limit frame 111 and the movable plate three 115, the movable plate three 115 moves obliquely upward. Based on the embedded sliding connection between the movable plate three 115 and the movable plate two 114, the two movable plate twos 114 move backwards and then move obliquely upward.

[0044] Through the above linkage, the pressure head structure composed of the two movable plates 113, the two movable plates 114, the movable plate 3 115 and the pressing plate 17 is scaled in proportion to the compression chamber, thereby completely compressing the waste paper raw materials in the compression chamber.

[0045] refer to Figure 6 In view of the physical properties of fluffy waste paper raw materials, this device is equipped with a pre-treatment crushing component to improve the compression efficiency. The top of the two limit frames 111 are slidably connected to a transition frame 211. The top and bottom of the transition frame 211 are both open. The top of the transition frame 211 is fixedly connected to a crushing box 21. The crushing box 21 is provided with a crushing component. The top and bottom of the crushing box 21 are both open. The top of the crushing box 21 is fixedly connected to a feed hopper 212. The two side walls of the feed hopper 212 are fixedly connected to a connecting frame 2. The ends of the connecting frame 2 are fixedly connected to the supporting frame 110, aiming to stably connect the feed hopper 212 to the supporting frame 110 through the connecting frame 2. Openings are provided on the two limit frames 111 and the movable plate four 116, and these openings are spliced ​​together to form a discharge port.

[0046] The feed hopper 212, the crushing box 21, the transition frame 211, the limit frame 111 and the movable plate 4 116 constitute a feed passage. Waste paper raw materials are fed into the feed hopper 212, pre-processed by the crushing components in the crushing box 21, and then fall into the compression chamber through the openings on the transition frame 211, the limit frame 111 and the movable plate 4 116.

[0047] refer to Figure 7 and Figure 8The crushing assembly includes two rollers 22 connected in parallel to the inner cavity of the crushing box 21. The rollers 22 adopt a hollow structure design. The surfaces of the two rollers 22 are evenly distributed with protrusions 23 connected to the inner cavity of the rollers 22. The two rollers 22 are distributed in a meshing manner, that is, when the two rollers 22 rotate towards each other, the protrusions 23 contact each other and cooperate to perform preliminary crushing and crushing of the fluffy waste paper.

[0048] The initial crushing of waste paper depends on the two rollers 22 rotating towards each other. This device is achieved by driving the two rollers 22 with a single power source. Specifically, the left ends of the two rollers 22 are fixedly connected with a hollow transmission shaft 29 that passes through the crushing box 21, wherein the hollow transmission shaft 29 on the left is keyed to a gear 1 26, and a motor 25 is installed on the left outer wall of the crushing box 21, and the output shaft of the motor 25 is keyed to a gear 251, and the gear 251 is engaged with the gear 1 26 to realize the rotation of the left roller 22.

[0049] The output shaft of the motor 25 is keyed to a synchronous wheel 1 27, which rotates as the motor 25 is started. The hollow transmission shaft 29 on the right is fixed with a synchronous wheel 291. A synchronous belt 28 is provided between the synchronous wheel 291 and the synchronous wheel 1 27. The purpose is to achieve the synchronous rotation of the two rollers 22 towards each other through the engagement of the gear 2 251 with the gear 1 26, the cooperation of the synchronous wheel 291, the synchronous wheel 1 27 and the synchronous belt 28, thereby preliminarily crushing the fertilizer and transmitting it downward.

[0050] The waste paper material is fed into the feed hopper 212 and falls onto the top surface of the drum 22. The motor 25 is started, and the gear 251 and the synchronous wheel 1 27 rotate. Through the meshing of the gear 251 and the gear 1 26, the cooperation of the synchronous wheel 291, the synchronous wheel 1 27 and the synchronous belt 28, the two drums 22 rotate synchronously towards each other. The waste paper material is crushed by the interlaced action of the protrusions 23 of the drum 22. The crushed waste paper material is transported downward to the transition frame 211 under the action of gravity and the rotation of the drum 22, and then enters the compression chamber.

[0051] refer to Figure 7 and Figure 8 and Figure 9 In order to improve the working efficiency of the crushing component and reduce the rolling resistance of the protrusion 23, this device uses an atomizing water spray component to penetrate water mist into the waste paper raw material for softening. The specific design is as follows: a water tank 24 is installed on the left side of the crushing box 21. The water tank 24 is connected to the two hollow transmission shafts 29 through a rotary joint to ensure that there is no leakage during rotation. The water tank 24 is connected to the external water source through a pressure-resistant hose, and its built-in water pump realizes automatic water replenishment. Atomizing holes are opened on the protrusions 23, which are intended to fill the water flow into the inner cavity of the two rollers 22 through the water tank 24 and the two hollow transmission shafts 29, and spray it out from the atomizing holes on the protrusions 23 in the form of atomization.

[0052] Motor 25 is started, driving the two rollers 22 to rotate towards each other, and the water pump is started synchronously. Water flows through the water storage tank 24, is diverted to the two hollow transmission shafts 29, enters the inner cavity of the two rollers 22, and is sprayed out from the atomization holes on the protrusion 23, acting on the surface of the waste paper raw material. The purpose is, firstly, to soften the waste paper raw material, reduce the rolling resistance of the protrusion 23, and improve the working efficiency of the crushing component; secondly, to avoid excessive wetting of the waste paper raw material, control the water content of the waste paper raw material, and thereby ensure the subsequent compression efficiency and quality of the finished product.

[0053] In order to solve the problem of fiber adhesion to the atomization hole of the protrusion 23 during the waste paper shredding process, which causes water flow to be blocked, this device is designed with a pneumatic dredging component to ensure continuous and stable operation of the water spray. The specific design is as follows.

[0054] refer to Figure 8 and Figure 9 Two parallel hollow air pipes 34 are fixedly connected to the crushing box 21. The hollow air pipe 34 adopts a three-quarter circular tube cross-section design, and its arc surface is opened with air holes that correspond one to one with the atomization holes of the protrusion 23, forming a point-to-point injection structure.

[0055] The hollow air tube 34 is embedded in and attached to the annular inner wall of the drum 22, forming a sealed air circuit system that combines dynamic and static functions. An air storage box 32 is installed on the right side of the outer wall of the crushing box 21. An air pump 33 is installed on the air storage box 32. When the air pump 33 is started, air is delivered to the air storage box 32, forming a high-speed jet through the air holes of the hollow air tube 34, directly acting on the atomization hole of the protrusion 23 to clear the clogged atomization hole.

[0056] Under the action of the water pump, the water flow is transmitted from the water tank 24 to the hollow transmission shaft 29 and flows into the inner cavity of the drum 22. Since the inner wall of the drum 22 fits the hollow air tube 34, the water flow eventually fills the inner wall of the hollow air tube 34.

[0057] The drum 22 rotates in a controlled manner, maintaining a dynamic, sealed fit between its annular inner wall and the outer curved surface of the hollow air tube 34. Because the hollow air tube 34 utilizes a three-quarter circular tube cross-section, a continuous, open area spanning one-quarter of the circumference is formed on the drum 22's inner wall. This open area serves as an independent water flow path, allowing the atomization holes of the protrusions 23 in this open quarter of the drum 22 to spray water without emitting air. The three-quarter closed area of ​​the drum 22 communicates with the air holes of the hollow air tube 34, serving solely as an air flow path. As the drum 22 rotates, the water and air flow paths alternate, ultimately achieving the dual effects of softening the waste paper stock and unclogging the atomization holes.

[0058] Two symmetrically distributed positioning frames 31 are fixed to the side walls of the crushing box 21, and an adsorption box 3 is embedded and slidably connected between the two positioning frames 31. The adsorption box 3 is provided with an adsorption element, which is connected to the inner cavity of the crushing box 21 through a pipeline. The purpose is to automatically adsorb and collect the waste paper fibers blown off by the pneumatic dredging component in the crushing box 21 through the adsorption element provided in the adsorption box 3, so as to avoid long-term accumulation in the crushing box 21. The adsorption box 3 can be separated from the positioning frame 31 with the help of external force, which is convenient for cleaning and maintenance of the adsorption box 3.

[0059] In order to achieve mechanical protection of the motor 1 16 and the motor 2 25 and ensure their stable operation, the motor 1 16 and the motor 2 25 are both detachably provided with protective shells.

[0060] In summary, the device is linked by two limit frames 111, movable plate four 116, two fixed plates 112, two movable plates one 113, two movable plates two 114, movable plate three 115, bearing base 1, two movable side plates 13, two support plates 14, top plate 19, two transverse plates 181, hydraulic door 11 and pressing plate 17, so that the hexahedral compression chamber with complete variable space can flexibly adjust the compression chamber capacity according to the type of material, thereby improving the flexibility and efficiency of waste paper recycling; the fluffy waste paper raw materials are preliminarily crushed by the crushing component. Crushing, through the atomizing water spray component, to assist the crushing component, soften the waste paper raw materials, reduce the rolling resistance of the protrusion 23, and improve the working efficiency of the crushing component; through the three-quarter circular tube cross-section design of the hollow air pipe 34, in conjunction with the annular inner wall of the drum 22, the water flow path and the air flow path are alternately circulated, achieving the dual effects of softening the waste paper raw materials and unblocking the atomization holes; through the adsorption box 3 and the internal adsorption element, the waste paper fibers blown off by the pneumatic dredging component in the crushing box 21 are automatically adsorbed and collected.

[0061] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A multifunctional waste paper packaging device, comprising a bearing base (1), a hydraulic unit (12) provided on the bearing base (1), a pressure plate (17) provided on the hydraulic unit (12), characterized in that: A compression center (10) is provided on the bearing base (1), a controlled and adjustable compression chamber is provided in the compression center (10), a feed hopper (212) is provided on the compression center (10), and an automatically opening and closing hydraulic door (11) is provided on the bearing base (1).

2. The multifunctional waste paper packaging device according to claim 1, characterized in that: The bearing base (1) is provided with a bearing frame (110), and the bearing frame (110) is provided with two V-shaped symmetrically distributed screw rods (15), each of the screw rods (15) is provided with a movable side plate (13), and each of the movable side plates (13) is provided with a support plate (14), and the bearing frame (110) is provided with a sliding column (18), and the sliding column (18) is provided with a top plate (19), and the top plate (19) is provided with two symmetrically distributed transverse plates (181), and the two transverse plates (181) are respectively slidably connected to the adjacent movable side plates (13), and the bearing frame (110) is installed with a motor 1 (16), and the motor 1 (16) is key-connected to the screw rod (15) on the right side, and the two screw rods (15) are provided with a bevel gear (151).

3. The multifunctional waste paper packaging device according to claim 2, characterized in that: The carrier frame (110) is provided with two guide rods symmetrically distributed in a V shape, and the movable side plate (13) is in sliding connection with adjacent guide rods.

4. The multifunctional waste paper packaging device according to claim 2, characterized in that: A limiting frame (111) is provided on each of the two movable side plates (13), a fixed plate (112) is provided on each of the two support plates (14), a movable plate four (116) is provided on the top plate (19), the limiting frame (111) covers and slides on the top surface of the movable plate four (116), a movable plate three (115) is provided on the pressure plate (17), two symmetrically distributed movable plates two (114) are provided on the movable plate three (115), a movable plate one (113) is provided on the movable plate two (114), the movable plate one (113) is respectively embedded and slidably connected with the adjacent fixed plates (112), and the limiting frame (111) is embedded and slidably connected with the movable plate three (115).

5. The multifunctional waste paper packaging device according to claim 4, characterized in that: A transition frame (211) is slidably connected to the two limit frames (111), and the top and bottom of the transition frame (211) are both open. A crushing box (21) is provided on the transition frame (211), and a crushing assembly is provided in the crushing box (21). The top and bottom of the crushing box (21) are both open. A feed hopper (212) is provided on the crushing box (21), and connecting frames (2) are provided on both side walls of the feed hopper (212). The connecting frames (2) are fixedly connected to the supporting frame (110). Openings are provided on the limit frame (111) and the movable plate four (116), and these openings are spliced ​​together to form a discharge port.

6. The multifunctional waste paper packaging device according to claim 5, characterized in that: The crushing assembly includes two rollers (22) on the crushing box (21), and the two rollers (22) are provided with evenly distributed protrusions (23). The left ends of the two rollers (22) are provided with hollow transmission shafts (29), wherein the hollow transmission shaft (29) on the left side is provided with a gear 1 (26). The crushing box (21) is equipped with a motor 2 (25), the output shaft of which is keyed to a gear 2 (251), the gear 2 (251) is meshed with the gear 1 (26), the output shaft of the motor 2 (25) is keyed to a synchronous wheel 1 (27), the hollow transmission shaft (29) on the right side is provided with a synchronous wheel 2 (291), and a synchronous belt (28) is provided between the synchronous wheel 2 (291) and the synchronous wheel 1 (27).

7. The multifunctional waste paper packaging device according to claim 6, characterized in that: A water storage tank (24) is installed on the crushing box (21), and the water storage tank (24) is connected to two hollow transmission shafts (29) through a rotary joint. The water storage tank (24) is connected to an external water source through a pressure-resistant hose, and its built-in water pump realizes automatic water replenishment. Atomization holes are opened on the protrusions (23).

8. The multifunctional waste paper packaging device according to claim 7, characterized in that: Two parallel hollow air pipes (34) are provided in the crushing box (21). The hollow air pipes (34) are designed with a three-quarter circular tube cross-section, and their arc surfaces are provided with air holes corresponding to the atomization holes of the protrusions (23). The hollow air pipes (34) are embedded in and attached to the annular inner wall of the drum (22). An air storage box (32) is installed on the crushing box (21), and an air pump (33) is installed on the air storage box (32).

9. The multifunctional waste paper packaging device according to claim 8, characterized in that: Two symmetrically distributed positioning frames (31) are provided on the crushing box (21), an adsorption box (3) is provided between the two positioning frames (31), and an adsorption element is provided in the adsorption box (3), which is connected to the inner cavity of the crushing box (21) through a pipeline.

10. The multifunctional waste paper packaging device according to claim 2 and claim 5, characterized in that: The motor 1 (16) and the motor 2 (25) are both provided with protective shells.

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