Roll-shaped product waste recovery device suitable for printed matter processing

Abstract

The invention discloses a roll-shaped product waste recovery device suitable for presswork processing, and relates to the technical field of presswork processing, the roll-shaped product waste recovery device comprises a feeding mechanism used for conveying waste, a crushing mechanism used for cutting the waste, and a compacting mechanism used for compacting the waste. According to the roll-shaped product waste recovery device suitable for printed matter processing, the water inlet pipe is connected with an external water source, the water source is output to the inner cavity of the cover body from the atomizing pipe in a water mist mode by means of an external pump, and when a blade passes through the inner cavity of the cover body in the rotating process, tiny water mist particles can be attached to the surface of the blade to form a layer of water film; by means of the technical scheme, the humidifying effect is achieved, adhesion of adhesive stickers in waste materials can be effectively prevented when the humidified blade cuts the waste materials, on one hand, the sharpness of the blade is guaranteed, cutting is smoother and more efficient, and the problems that due to adhesion of the adhesive stickers, the cutting force is reduced, and the cutting quality becomes poor are solved.

Description

Technical Field

[0001] The invention relates to the technical field of printed matter processing, in particular to a roll product waste material recovery device suitable for printed matter processing. Background Art

[0002] In the printing processing industry, with the continuous advancement of production technology and the continuous growth of market demand, a large amount of roll product waste is generated. These wastes mainly include unused paper, plastic film, metal foil and other roll materials.

[0003] At present, when dealing with waste roll products, the waste is usually cut and crushed and then compacted to reduce the volume of the waste and improve storage and transportation efficiency. However, the traditional treatment method has the following problems:

[0004] 1. When processing waste from self-adhesive products, some self-adhesive residues tend to adhere to the crushing blade during the cutting and crushing process, and gradually form a thick adhesive layer, which not only affects the sharpness of the crushing blade, but also easily causes entanglement;

[0005] 2. In addition, traditional waste processing equipment is difficult to connect with the equipment on the printing line, which requires manual removal of the waste from the winding roller before subsequent processing, which increases the work flow.

[0006] Therefore, we propose a roll product waste recovery device suitable for printing processing to solve the above-mentioned problems. Summary of the invention

[0007] The object of the present invention is to provide a roll product waste recovery device suitable for printed product processing, so as to solve the problem raised in the above-mentioned background technology that when processing the waste of self-adhesive type products, some self-adhesive residues are easily attached to the crushing knife during the cutting and crushing process, and gradually form a thick adhesive layer, which not only affects the sharpness of the crushing knife, but also easily causes entanglement. In addition, it is difficult to connect with the equipment on the printing line, which results in the need to manually remove the waste from the winding roller before subsequent processing of the waste, which increases the problem of workflow.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a roll product waste recycling device suitable for printing processing, comprising a feeding mechanism for conveying waste, a crushing mechanism for cutting waste and a compacting mechanism for compacting waste; the feeding mechanism comprises a frame, a guide roller is installed at the top of the frame near the left side, two side plates are installed at the top of the frame near the middle, an upper transmission assembly and a lower transmission assembly are arranged between the two side plates; the upper transmission assembly comprises a first transmission roller and an inner plate, the number of the inner plates is set to two, and the bottom of the inner plate is symmetrically installed with first springs, and the bottom ends of the plurality of first springs are arranged between them. A pressure plate is installed; the lower transmission assembly is arranged below the upper transmission assembly, and the lower transmission assembly includes a second transmission roller and a support plate; the crushing mechanism includes a mounting frame, and the mounting frame is provided with a longitudinal cutting assembly, a transverse cutting assembly, a driving assembly and an atomizing assembly, and a retaining frame is installed between the inner walls of the mounting frame, and a plurality of knife-allowing slits are opened on the retaining frame, and the knife-allowing slits are through-through from top to bottom; the longitudinal cutting assembly includes a shaft rod, and a plurality of blades are fixedly sleeved on the outer wall of the shaft rod; the atomizing assembly includes a cover body and a water inlet pipe, and a plurality of knife-allowing grooves are opened on the top of the cover body, and a plurality of atomizing pipes are fixedly connected to the outer wall of the water inlet pipe, and the atomizing pipes penetrate the surface of the cover body and extend inward.

[0009] Preferably, the number of the first transmission rollers is set to two, and they are symmetrically rotatably installed between the opposite side surfaces of the two side plates. An upper transmission belt is provided between the two surfaces of the first transmission rollers, and the bottom surface of the pressure plate contacts the inner wall of the upper transmission belt, and a first gear is installed at the end of one of the first transmission rollers.

[0010] Preferably, the number of the second transmission rollers is set to two, and they are rotatably installed between the opposite side surfaces of the two side plates. A lower transmission belt is arranged between the surfaces of the two second transmission rollers, and the top surface of the lower transmission belt contacts the bottom surface of the upper transmission belt. The support plate is arranged on the inner wall of the lower transmission belt, and the two sides of the support plate are fixedly installed between the opposite side surfaces of the two side plates, and the top surface of the support plate contacts the inner wall of the lower transmission belt. A second gear is installed at the end of one of the second transmission rollers, and the second gear is meshed with the first gear. A transmission motor for driving the second gear to rotate is installed on the top of the frame.

[0011] Preferably, the mounting frame is installed at the right side of the top of the frame, and the retaining frame is arranged to penetrate from left to right.

[0012] Preferably, the shaft is rotatably arranged between the inner walls of the mounting frame and is located above the cover body. One end of the shaft movably passes through the inner wall of the mounting frame and extends outward, and is installed with a first bevel gear. The downward position of the blade passes through the knife groove and extends to the inner cavity of the cover body, and the upward position of the blade passes through the knife gap and extends to the inner cavity of the retaining frame.

[0013] Preferably, the transverse cutting assembly includes a U-shaped knife sleeve, which is fixedly mounted on the inner top of the mounting frame through a connecting plate, and the connecting plate extends to the right. Guide rods are symmetrically mounted on the top of the U-shaped knife sleeve, and a knife holder is slidably arranged between the two guide rod surfaces. A straight slot is penetrated through the outer surface of the knife holder, and a cutting knife is installed at the bottom of the knife holder. The cutting knife is slidably arranged on the inner wall of the U-shaped knife sleeve, and the left side surface of the cutting knife is in contact with the right side surface of the retaining frame. When the cutting knife moves downward, it cooperates with the retaining frame to generate shear force.

[0014] Preferably, the driving assembly includes a dual-axis motor, a vertical rotating shaft and a connecting shaft, the dual-axis motor is installed on the top of the mounting frame, and the two output shafts of the dual-axis motor are provided with a driving shaft, the driving shaft is installed on the top of the mounting frame through a bearing seat, and the ends of the two driving shafts are fixedly installed with a second bevel gear, the vertical rotating shaft is installed on the outer wall of one side of the mounting frame through a bearing seat, and third bevel gears are installed at both ends of the vertical rotating shaft, and an upward third bevel gear is meshed and connected with an outward second bevel gear, and a downward third bevel gear is meshed and connected with the first bevel gear, the connecting shaft is installed on the top of the mounting frame through a bearing seat, and a fourth bevel gear is installed at one end of the connecting shaft, and an eccentric shaft matching the straight slot is installed at the other end, and the fourth bevel gear is meshed and connected with an inward second bevel gear.

[0015] Preferably, the cover body is installed at the right position of the top of the frame, and a lower water bucket is installed at the bottom of the cover body.

[0016] Preferably, the compacting mechanism includes a base plate, a box body is installed on the top of the base plate near the middle, a hopper is installed on the right side of the box body, and the hopper is docked with the right opening of the retaining frame for receiving waste, and a cover is installed on the right side of the box body near the bottom.

[0017] Preferably, a hydraulic rod is installed on the top of the box body, and a compacting plate is installed on the telescopic end of the hydraulic rod, a closing plate is slidably provided on the left side between the inner walls of the box body, and the left side of the closing plate is in contact with the left inner wall of the box body, and the bottom surface of the closing plate is in contact with the top surface of the compacting plate, a first oil cylinder is installed on the right side of the box body, and a box door is installed on the telescopic end of the first oil cylinder, a second oil cylinder is installed on the top of the bottom plate near the left side, and a material pushing plate is installed on the telescopic end of the second oil cylinder, and the material pushing plate movably passes through the outer wall of the box body and extends inward.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By connecting the water inlet pipe to an external water source and using an external pump to output the water source in the form of water mist from the atomization pipe to the inner cavity of the cover, when the blade passes through the inner cavity of the cover during rotation, tiny water mist particles will adhere to the surface of the blade to form a layer of water film, thereby achieving a humidification effect. When the humidified blade is used to cut waste materials, it can effectively prevent the adhesion of self-adhesive stickers in the waste materials. On the one hand, it ensures the sharpness of the blade, making the cutting smoother and more efficient, and reducing the problems of reduced cutting force and poor cutting quality caused by the adhesion of self-adhesive stickers.

[0020] 2. By starting the dual-axis motor, the cutter is driven to make up and down reciprocating linear motion. At the same time, the blade makes a rotational motion. When the waste roll passes through the retaining frame and passes through the blade, it will be cut into long strips. The reciprocating cutter cuts the waste into small rectangular pieces. In addition, due to the axial position of the blade and the position of the waste, they are separated into two different areas by the retaining frame, which can effectively prevent the waste from winding around the blade or the shaft.

[0021] 3. By installing this device downstream of the cutting and separation station of the printing production line, the waste rolls coming down from the production line are guided by the guide rollers to between the upper transmission assembly and the lower transmission assembly and transported downstream. This method can replace the traditional winding roller and directly guide the waste rolls on the printing production line into this device, which is convenient for subsequent waste recycling and reduces the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a roll product waste recycling device suitable for printed matter processing according to the present invention;

[0023] Figure 2 This is a schematic structural diagram of a feeding mechanism of a roll product waste recycling device suitable for printed matter processing according to the present invention;

[0024] Figure 3 It is a partial cross-sectional view of a feeding mechanism of a roll product waste recovery device suitable for printed matter processing according to the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of a crushing mechanism of a roll product waste recycling device suitable for printed matter processing according to the present invention;

[0026] Figure 5 It is a schematic structural diagram of a partial structural expansion diagram of a roll product waste recovery device suitable for printed matter processing of the present invention;

[0027] Figure 6 It is a partial structural schematic diagram of a roll product waste recycling device suitable for printed matter processing according to the present invention;

[0028] Figure 7The present invention is a schematic diagram of a retaining frame structure of a roll product waste recovery device suitable for printed matter processing.

[0029] Figure 8 The present invention is a cross-sectional view of a compression mechanism of a roll product waste recovery device suitable for printed matter processing.

[0030] In the figure:

[0031] 1. Feeding mechanism; 11. Frame; 12. Guide rod; 13. Side plate; 14. Upper transmission assembly; 141. First transmission roller; 142. Upper transmission belt; 143. Inner plate; 144. First spring; 145. Press plate; 146. First gear; 15. Lower transmission assembly; 151. Second transmission roller; 152. Lower transmission belt; 153. Support plate; 154. Second gear; 16. Transmission motor; 2. Crushing mechanism; 21. Mounting frame; 22. Longitudinal cutting assembly; 221. Shaft; 222. Blade; 223. First bevel gear; 23. Horizontal cutting assembly; 231. U-shaped knife sleeve; 232. Connecting plate; 233. Guide rod; 234. Knife holder; 235. Straight notch ; 236, cutter; 24, drive assembly; 241, double-axis motor; 242, drive shaft; 243, second bevel gear; 244, vertical shaft; 245, third bevel gear; 246, connecting shaft; 247, fourth bevel gear; 248, eccentric shaft; 25, atomization assembly; 251, cover body; 252, knife groove; 253, lower water bucket; 254, atomization pipe; 255, water inlet pipe; 26, retaining frame; 261, knife gap; 3, compaction mechanism; 31, bottom plate; 32, box body; 33, feed hopper; 34, cover; 35, hydraulic rod; 36, compaction plate; 37, closing plate; 38, first oil cylinder; 39, box door; 310, second oil cylinder; 311, material push plate. DETAILED DESCRIPTION

[0032] 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 implementation regulations described 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.

[0033] See also Figure 1-8The present invention provides a technical solution: a roll product waste recycling device suitable for printing processing, comprising a feeding mechanism 1 for conveying waste, a crushing mechanism 2 for cutting waste and a compacting mechanism 3 for compacting waste; the feeding mechanism 1 comprises a frame 11, a guide roller 12 is installed at the top of the frame 11 near the left side, two side plates 13 are installed at the top of the frame 11 near the middle, an upper transmission assembly 14 and a lower transmission assembly 15 are arranged between the two side plates 13; the upper transmission assembly 14 comprises a first transmission roller 141 and an inner plate 143, the number of the inner plates 143 is set to two, and the bottom of the inner plate 143 is symmetrically installed with a first spring 144, and a pressure plate 145 is installed between the bottom ends of the plurality of first springs 144; the lower transmission assembly 15 is arranged on the upper Below the transmission assembly 14, the lower transmission assembly 15 includes a second transmission roller 151 and a support plate 153; the crushing mechanism 2 includes a mounting frame 21, on which a longitudinal cutting assembly 22, a transverse cutting assembly 23, a driving assembly 24 and an atomizing assembly 25 are provided, and a retaining frame 26 is installed between the inner walls of the mounting frame 21, and a plurality of knife slots 261 are provided on the retaining frame 26, and the knife slots 261 are through-through from top to bottom; the longitudinal cutting assembly 22 includes a shaft rod 221, and a plurality of blades 222 are fixedly sleeved on the outer wall of the shaft rod 221; the atomizing assembly 25 includes a cover body 251 and a water inlet pipe 255, a plurality of knife slots 252 are provided on the top of the cover body 251, and a plurality of atomizing pipes 254 are fixedly connected to the outer wall of the water inlet pipe 255, and the atomizing pipes 254 pass through the surface of the cover body 251 and extend inward.

[0034] like Figure 1-3 As shown, the number of first transmission rollers 141 is set to two, which are symmetrically installed between the side plates 13 to provide stable support and transmission basis for the upper transmission belt 142. The upper transmission belt 142 cooperates with the two first transmission rollers 141 to realize the transportation of waste. The bottom surface of the pressure plate 145 contacts the inner wall of the upper transmission belt 142, and can generate thrust to the upper transmission belt 142 from the inside, so that the downward side of the upper transmission belt 142 is always in contact with the lower transmission belt 152, ensuring that the waste can fully contact the transmission belt. On the one hand, it provides effective propulsion force for the waste to enter the crushing mechanism 2, and on the other hand, it can flatten the waste. A first gear 146 is installed at the end of one of the first transmission rollers 141.

[0035] like Figure 1-3As shown, two second transmission rollers 151 are installed between the side plates 13 to provide support and transmission basis for the lower transmission belt 152. The lower transmission belt 152 contacts the bottom surface of the upper transmission belt 142 and can cooperate with the upper transmission belt 142 to transport the waste. The support plate 153 supports the lower transmission belt 152 and is fixed between the side plates 13 to ensure the stable operation of the lower transmission belt 152. The second gear 154 at the end of one of the second transmission rollers 151 is meshed and connected with the first gear 146. The second gear 154 is driven to rotate by the transmission motor 16, thereby driving the entire transmission system to operate, and realizing efficient transportation and processing of waste.

[0036] like Figure 6 and Figure 7 As shown, the mounting frame 21 is installed at the right position of the top of the frame 11, and the retaining frame 26 is set to pass through from left to right, so as to facilitate the smooth passage of waste on a specific path and facilitate the waste to enter the compacting mechanism 3 for subsequent processing.

[0037] like Figure 1-6 As shown, the shaft rod 221 is rotatably arranged between the inner walls of the mounting frame 21 and is located above the cover body 251. One end of the shaft rod 221 movably penetrates the inner wall of the mounting frame 21 and extends out to install the first bevel gear 223, so as to cooperate with the third bevel gear 245 to realize rotation. The blade 222 penetrates downward to allow the knife groove 252 to extend to the inner cavity of the cover body 251, and penetrates upward to allow the knife slit 261 to extend to the inner cavity of the retaining frame 26, so that the blade 222 can cut the passing waste at a specific position, thereby ensuring the accuracy and efficiency of the waste cutting.

[0038] like Figure 1-6 As shown, the U-shaped knife sleeve 231 in the transverse cutting assembly 23 is fixed to the top of the mounting frame 21 through a connecting plate 232, and the connecting plate 232 extends to the right to ensure stable installation of the structure. The guide rod 233 cooperates with the knife holder 234 so that the knife holder 234 can slide on the surface of the guide rod 233 to provide guidance for the movement of the cutter 236. The straight groove 235 on the outer surface of the knife holder 234 cooperates with the eccentric shaft 248 to realize the up and down reciprocating linear motion of the cutter 236. The cutter 236 is slidably set on the inner wall of the U-shaped knife sleeve 231 and the left side surface is in contact with the right side surface of the retaining frame 26. When the cutter 236 moves downward, it cooperates with the retaining frame 26 to generate shear force, which can effectively cut the waste passing through the retaining frame 26 into small rectangular pieces, thereby improving the crushing effect of the waste.

[0039] like Figure 1-5As shown, the driving assembly 24 includes a double-axis motor 241, a vertical rotating shaft 244 and a connecting shaft 246. The double-axis motor 241 is installed on the top of the mounting frame 21. The double-axis motor 241 provides a power source for the entire cutting system, and the two output shafts of the double-axis motor 241 are each provided with a driving shaft 242. The driving shaft 242 is installed on the top of the mounting frame 21 through a bearing seat to ensure stable rotation. The ends of the two driving shafts 242 are fixedly installed with a second bevel gear 243. The vertical rotating shaft 244 is installed on the outer wall of one side of the mounting frame 21 through a bearing seat, and the vertical rotating shaft 244 is installed on the outer wall of the mounting frame 21 through a bearing seat. A third bevel gear 245 is installed at both ends of the straight rotating shaft 244, and the upward third bevel gear 245 is meshed and connected with a second bevel gear 243 facing outward, while the downward third bevel gear 245 is meshed and connected with the first bevel gear 223 to realize power transmission. A connecting shaft 246 is installed on the top of the mounting frame 21 through a bearing seat, and a fourth bevel gear 247 is installed at one end of the connecting shaft 246, and an eccentric shaft 248 matching the straight slot 235 is installed at the other end. The fourth bevel gear 247 is meshed and connected with a second bevel gear 243 facing inward.

[0040] like Figure 5 As shown, the cover body 251 is installed on the right side of the top of the frame 11, and a lower water bucket 253 is installed at the bottom of the cover body 251 to collect and guide the generated water droplets to prevent them from flowing randomly and affecting the operation of the equipment, thereby ensuring the cleanliness and stability of the equipment operation environment.

[0041] like Figure 8 As shown, the compacting mechanism 3 includes a bottom plate 31, a box body 32 is installed at the top of the bottom plate 31 near the middle position, a feed hopper 33 is installed on the right side of the box body 32, and the feed hopper 33 is docked with the right opening of the retaining frame 26 for receiving waste, and a cover 34 is installed at the right side of the box body 32 near the bottom position. The bottom plate 31 in the compacting mechanism 3 provides stable support for the entire mechanism, and the box body 32 is installed at the top of the bottom plate 31 near the middle position to facilitate the compaction operation of the waste, and the feed hopper 33 on the right side of the box body 32 is docked with the right opening of the retaining frame 26, which can accurately receive the waste from the crushing mechanism 2 and ensure the continuity of the waste transmission, and the cover 34 installed at the right side of the box body 32 near the bottom position can be used to cooperate with subsequent storage operations to facilitate the transfer and processing of the compacted waste.

[0042] like Figure 8As shown, the hydraulic rod 35 on the top of the box 32 can drive the compacting plate 36 to compact the waste, reduce the volume of the waste, and improve the storage and transportation efficiency. A closing plate 37 is slidably arranged on the left side between the inner walls of the box 32, and the left side of the closing plate 37 is in contact with the left inner wall of the box 32, and the bottom surface of the closing plate 37 is in contact with the top surface of the compacting plate 36. The closing plate 37 moves with the compacting plate 36 up and down. When the compacting plate 36 is lower than the material opening on the left side of the box 32, the closing plate 37 will close the waste entrance to prevent the compacting plate from During the compaction action, when the waste falls onto the compaction plate 36 and the closing plate 37 completely blocks the waste entrance, the sliding groove of the closing plate 37 on the inner wall of the box body 32 will limit the closing plate 37 from continuing to move downward. The first oil cylinder 38 on the right side of the box body 32 can drive the box door 39 to open or close, which is convenient for the waste to enter and exit. The second oil cylinder 310 on the left side of the top of the bottom plate 31 can drive the material pushing plate 311 to push the compacted waste out of the box body 32, which is convenient for subsequent transfer operations. The entire compaction mechanism is fully functional and easy to operate.

[0043] The use method and working principle of the device are as follows: the device is installed on the printing production line and is located downstream of the cutting and separation station. The waste rolls coming down the production line are guided to between the upper transmission assembly 14 and the lower transmission assembly 15 by the guide roller 12. The transmission motor 16 is started to drive the second gear 154 to rotate clockwise, while the first gear 146 rotates counterclockwise, so that the lower transmission belt 152 and the upper transmission belt 142 rotate relative to each other, and the waste materials sandwiched between the two are transported downstream. This method can replace the traditional winding roller and directly guide the waste rolls on the printing production line into the device, which is convenient for The subsequent waste recycling process reduces the work flow, and in the upper transmission assembly 14, the first spring 144 generates a downward thrust on the pressure plate 145, and the pressure plate 145 generates a thrust from the inside of the upper transmission belt 142, so that the downward side of the upper transmission belt 142 is always in contact with the upward side of the lower transmission belt 152, so that the waste roll can be in full contact with the upper transmission belt 142 and the lower transmission belt 152. On the one hand, it can provide effective propulsion force for the waste to enter the crushing mechanism 2, and on the other hand, it can flatten the waste to facilitate subsequent cutting.

[0044] The waste pushed out from between the upper transmission assembly 14 and the lower transmission assembly 15 passes through the retaining frame 26 in the crushing mechanism 2. By starting the double-axis motor 241, the two driving shafts 242 and the second bevel gear 243 are driven to rotate synchronously. The second bevel gear 243 meshing with the fourth bevel gear 247 drives the connecting shaft 246 to rotate, thereby driving the eccentric shaft 248 to rotate, so that the knife holder 234 and the cutter 236 make a reciprocating linear motion up and down, and the second bevel gear 243 meshing with the corresponding third bevel gear 245 is driven to rotate. 3, drives the first bevel gear 223 to rotate, so that the blade 222 rotates. When the waste roll is inserted from the retaining frame 26 and passes through the blade 222, it will be cut into long strips, and the axial position of the blade 222 and the position of the waste are separated into two different areas by the retaining frame 26, so as to effectively avoid the waste from winding around the blade 222 or the shaft 221. When the waste completely passes through the retaining frame 26, it will be cut into small rectangular pieces by the cutter 236 that reciprocates up and down and falls into the hopper 33.

[0045] By connecting the water inlet pipe 255 to an external water source, the water source is output from the atomizing pipe 254 to the inner cavity of the cover body 251 through an external pump. The water source output from the atomizing pipe 254 floats in the inner cavity of the cover body 251 in the form of water mist. During the rotation of the blade 222, it will pass through the inner cavity of the cover body 251. Tiny water mist particles can adhere to the surface of the blade 222 to form a layer of water film, thereby achieving a humidification effect. The humidified blade 222 can effectively prevent the adhesion of self-adhesive stickers in the waste when cutting waste, thereby ensuring the sharpness of the blade 222.

[0046] The shredded waste enters the box body 32 through the hopper 33. When the waste in the box body 32 reaches a certain amount, the compacting plate 36 is pushed downward by the hydraulic rod 35 to compact the waste, thereby reducing the volume of the waste and improving storage and transportation efficiency. After the waste is compacted, the box door 39 is pulled upward by the first cylinder 38 to open it. Then, the material pushing plate 311 is pushed by the second cylinder 310 to push the compacted waste out. Prior to this, a storage bag for storing waste is pre-set on the cover 34, and the waste pushed out of the box body 32 is loaded into the storage bag through the cover 34, thereby preventing the waste from being scattered and facilitating the transfer operation for personnel.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste recycling device for roll products suitable for printing processing, characterized in that: It comprises a feeding mechanism (1) for conveying waste materials, a crushing mechanism (2) for cutting the waste materials, and a compacting mechanism (3) for compacting the waste materials; The feeding mechanism (1) comprises a frame (11), a guide roller (12) is installed at a position near the left side of the top of the frame (11), two side plates (13) are installed at a position near the middle of the top of the frame (11), and an upper transmission assembly (14) and a lower transmission assembly (15) are arranged between the two side plates (13); The upper transmission assembly (14) comprises a first transmission roller (141) and an inner plate (143), the number of the inner plates (143) is set to two, and first springs (144) are symmetrically installed at the bottom of the inner plate (143), and a pressure plate (145) is installed between the bottom ends of the plurality of first springs (144); The lower transmission assembly (15) is arranged below the upper transmission assembly (14), and the lower transmission assembly (15) comprises a second transmission roller (151) and a support plate (153); The crushing mechanism (2) comprises a mounting frame (21), on which a longitudinal cutting assembly (22), a transverse cutting assembly (23), a driving assembly (24) and an atomizing assembly (25) are arranged, and a retaining frame (26) is installed between the inner walls of the mounting frame (21), and a plurality of knife slots (261) are formed on the retaining frame (26), and the knife slots (261) are connected vertically; The longitudinal cutting assembly (22) comprises a shaft (221), and a plurality of blades (222) are fixedly sleeved on the outer wall of the shaft (221); The atomizing assembly (25) comprises a cover body (251) and a water inlet pipe (255); a plurality of knife grooves (252) are provided on the top of the cover body (251); a plurality of atomizing pipes (254) are fixedly connected to the outer wall of the water inlet pipe (255); and the atomizing pipes (254) penetrate the surface of the cover body (251) and extend inwardly.

2. The roll product waste recycling device suitable for printing product processing according to claim 1 is characterized in that: The number of the first transmission rollers (141) is set to two, and they are symmetrically rotatably installed between the opposite side surfaces of the two side plates (13), an upper transmission belt (142) is provided between the surfaces of the two first transmission rollers (141), the bottom surface of the pressure plate (145) is in contact with the inner wall of the upper transmission belt (142), and a first gear (146) is installed at the end of one of the first transmission rollers (141).

3. The waste roll product recycling device suitable for printed matter processing according to claim 2 is characterized in that: The number of the second transmission rollers (151) is set to two, and they are rotatably mounted between the opposite side surfaces of the two side plates (13); a lower transmission belt (152) is arranged between the surfaces of the two second transmission rollers (151), and the top surface of the lower transmission belt (152) contacts the bottom surface of the upper transmission belt (142); the support plate (153) is arranged on the inner wall of the lower transmission belt (152), and the two sides of the support plate (153) are fixedly mounted between the opposite side surfaces of the two side plates (13), and the top surface of the support plate (153) contacts the inner wall of the lower transmission belt (152); a second gear (154) is mounted at the end of one of the second transmission rollers (151), and the second gear (154) is meshedly connected with the first gear (146); and a transmission motor (16) for driving the second gear (154) to rotate is mounted on the top of the frame (11).

4. The roll product waste recycling device suitable for printing processing according to claim 1 is characterized in that: The mounting frame (21) is mounted on the right side of the top of the frame (11), and the retaining frame (26) is arranged to penetrate from left to right.

5. The device for recycling waste roll products suitable for printing product processing according to claim 1, characterized in that: The shaft rod (221) is rotatably arranged between the inner walls of the mounting frame (21) and is located above the cover body (251); one end of the shaft rod (221) movably penetrates the inner wall of the mounting frame (21) and extends outwardly, and is installed with a first bevel gear (223); the downward position of the blade (222) penetrates the blade groove (252) and extends to the inner cavity of the cover body (251); the upward position of the blade (222) penetrates the blade slit (261) and extends to the inner cavity of the retaining frame (26).

6. The roll product waste recycling device suitable for printing product processing according to claim 1 is characterized in that: The transverse cutting assembly (23) comprises a U-shaped knife sleeve (231), wherein the U-shaped knife sleeve (231) is fixedly mounted on the inner top of the mounting frame (21) via a connecting plate (232), and the connecting plate (232) extends to the right. A guide rod (233) is symmetrically mounted on the top of the U-shaped knife sleeve (231), and a knife holder (234) is slidably arranged between the surfaces of the two guide rods (233). A straight slot (235) is penetrated through the outer surface of the knife holder (234), and a cutter (236) is mounted on the bottom of the knife holder (234). The cutter (236) is slidably arranged on the inner wall of the U-shaped knife sleeve (231), and the left surface of the cutter (236) is in contact with the right surface of the retaining frame (26). When the cutter (236) moves downward, it cooperates with the retaining frame (26) to generate a shear force.

7. The device for recycling waste roll products suitable for printing product processing according to claim 6, characterized in that: The driving assembly (24) comprises a dual-axis motor (241), a vertical rotating shaft (244) and a connecting shaft (246); the dual-axis motor (241) is mounted on the top of the mounting frame (21); and the two output shafts of the dual-axis motor (241) are each provided with a driving shaft (242); the driving shaft (242) is mounted on the top of the mounting frame (21) via a bearing seat; the ends of the two driving shafts (242) are each fixedly mounted with a second bevel gear (243); the vertical rotating shaft (244) is mounted on an outer wall of one side of the mounting frame (21) via a bearing seat; and the two ends of the vertical rotating shaft (244) are each provided with a driving shaft (242) and a second bevel gear (243) are fixedly mounted on the ends of the two driving shafts (242). A third bevel gear (245) is installed at each end, and the third bevel gear (245) facing upward is meshed and connected with a second bevel gear (243) facing outward, while the third bevel gear (245) facing downward is meshed and connected with the first bevel gear (223). The connecting shaft (246) is installed on the top of the mounting frame (21) through a bearing seat, and a fourth bevel gear (247) is installed at one end of the connecting shaft (246), and an eccentric shaft (248) matched with the straight slot (235) is installed at the other end. The fourth bevel gear (247) is meshed and connected with a second bevel gear (243) facing inward.

8. The roll product waste recycling device suitable for printing product processing according to claim 1 is characterized in that: The cover body (251) is installed at the right position of the top of the frame (11), and a lower water bucket (253) is installed at the bottom of the cover body (251).

9. The roll product waste recycling device suitable for printing product processing according to claim 1, characterized in that: The compacting mechanism (3) comprises a bottom plate (31), a box body (32) is installed near the middle of the top of the bottom plate (31), a feed hopper (33) is installed on the right side of the box body (32), and the feed hopper (33) is connected to the right opening of the retaining frame (26) for receiving waste materials, and a cover (34) is installed on the right side of the box body (32) near the bottom.

10. The roll product waste recycling device suitable for printing product processing according to claim 9, characterized in that: A hydraulic rod (35) is installed on the top of the box body (32), and a compacting plate (36) is installed on the telescopic end of the hydraulic rod (35). A closing plate (37) is slidably arranged on the left side between the inner walls of the box body (32), and the left side of the closing plate (37) is in contact with the left inner wall of the box body (32), and the bottom surface of the closing plate (37) is in contact with the top surface of the compacting plate (36). A first oil cylinder (38) is installed on the right side of the box body (32), and a box door (39) is installed on the telescopic end of the first oil cylinder (38). A second oil cylinder (310) is installed on the top of the bottom plate (31) near the left side, and a material pushing plate (311) is installed on the telescopic end of the second oil cylinder (310), and the material pushing plate (311) movably passes through the outer wall of the box body (32) and extends inward.

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