Printing defective product recovery device

Abstract

The utility model discloses a printing defective product recovery device which comprises a first recovery shell, a second recovery shell and a third recovery shell are sequentially installed below the first recovery shell, a limiting assembly is arranged on the first recovery shell, and a first crushing assembly and a second crushing assembly are sequentially arranged in the second recovery shell from top to bottom. And a collecting mechanism is arranged in the third recycling shell. According to the paper crushing device, the limiting assembly is used for guiding paper, the situation that a large number of paper is stacked and crushed is avoided, and therefore the blocking phenomenon is avoided, through cooperation of the first crushing assembly and the second crushing assembly, multiple crushing treatment is conducted on the paper, the crushing fineness of the paper is improved, and therefore the paper can be conveniently recycled; and meanwhile, shredded paper is collected and treated in a unified mode through the collecting mechanism, iron objects such as staples existing in the printed matter are magnetically attracted through the metal separating mechanism, and screening is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to recycling device technical field especially relates to a kind of printing defective product recycling device. BACKGROUND

[0002] Printing machine is the equipment of production printed matter, and it is various, but it is not clear or paper damage due to ink problem when printing, so as to produce defective product, and it is randomly discarded due to lack of recycling device, so as to pollute environment, and it is not conducive to centralized processing and subsequent reprocessing, cause resource waste.

[0003] Through the search, the patent with Chinese patent application number 202323097406.X discloses a kind of printing paper defective product crushing recycling device, including base, the base is equipped with U-shaped support, the U-shaped support top is equipped with hydraulic cylinder mounting seat, the hydraulic cylinder mounting seat is fixedly installed with first hydraulic cylinder and second hydraulic cylinder, the first hydraulic cylinder bottom is fixedly installed with first pressing plate, the first pressing plate below is equipped with paper shredder box, the paper shredder box is equipped with paper shredder knife inside, wherein, paper shredder knife head corresponds the direction of first pressing plate, the second hydraulic cylinder bottom is fixedly installed with second pressing plate, the second pressing plate below is equipped with paper collecting box, the paper collecting box is connected with paper shredder box by paper shredder transfer box.The recycling device in the above patent has the following deficiencies: the device is cut vertically by paper shredder knife, so as to cause incomplete cutting, affect subsequent deep processing, and paper scraps are easily scattered during collection. UTILITY MODEL CONTENT

[0004] The utility model aims at the device further setting to solve the shortcomings existing in prior art, and a kind of printing defective product recycling device is proposed.

[0005] The device further sets to realize the above-mentioned purpose, and the utility model has adopted the following technical solutions:

[0006] A kind of printing defective product recycling device, including first recycling shell, the second recycling shell, third recycling shell are installed in sequence in the lower of the first recycling shell, limit component is arranged on the first recycling shell, first crushing component and second crushing component are sequentially arranged in the second recycling shell from top to bottom, collecting mechanism is arranged in the third recycling shell, the recycling device further includes connecting shell, the connecting shell is installed between the second recycling shell and third recycling shell, metal separation mechanism is arranged on the connecting shell, the recycling device further includes control module.

[0007] As a further scheme of the utility model: the first crushing assembly includes paper shredding roller, the paper shredding roller is provided with two, the paper shredding roller rotation is installed in the upper end inner wall of the second recovery shell, one end of the paper shredding roller extends through the outer wall of the second recovery shell and is equipped with gear, the gear is intermeshed, the outer wall of the side of the second recovery shell near the gear is equipped with servo motor two through support, the servo motor two is connected with one of the gear.

[0008] As a further scheme of the utility model: the second crushing assembly includes servo motor three, the inner wall upper half of the connecting shell is equipped with servo motor three through mounting bracket, the output end of the servo motor three is equipped with rotating shaft through shaft coupling, a plurality of annular seats are installed on the rotating shaft through bolt arrangement, paper shredding knives are installed on the annular seat along the circumferential direction of the annular seat, and the paper shredding knives can be detachably replaced.

[0009] As a further scheme of the utility model: the metal separation mechanism includes permanent magnet magnetic attraction device main body, the lower half of the connecting shell is provided with arc-shaped groove, the groove is provided with the permanent magnet magnetic attraction device main body, and the permanent magnet magnetic attraction device main body is electrically connected with the control module.

[0010] As a further scheme of the utility model: the top of the first recovery shell is provided with a paper inlet, the left and right sides of the first recovery shell are provided with a plurality of guide holes, and the limiting assembly is installed on the outer wall of the first recovery shell.

[0011] As a further scheme of the utility model: the limiting assembly includes slide rail, the slide rail is installed on the outer wall of the first recovery shell, the left and right sides of the slide rail are provided with openings, a screw rod is rotationally installed in the slide rail, a stepping motor is installed on the top of the slide rail through bolt, the output end of the stepping motor is connected with the screw rod, a lifting sliding seat is arranged on the screw rod, and the stepping motor is electrically connected with the control module.

[0012] As a further scheme of the utility model: one rotating frame is installed on the left and right sides of the lifting sliding seat, paper feeding rollers are symmetrically rotationally installed on the rotating frame, anti-skid strips are arranged on the paper feeding rollers, pairs of servo motors one are arranged on one side of the rotating frame, one servo motor one is installed corresponding to each paper feeding roller, the output end of the servo motor one is connected with the paper feeding roller through shaft coupling, the paper feeding rollers are located in the guide holes on the left and right sides of the first recovery shell, and the servo motor one is electrically connected with the control module.

[0013] As a further scheme of the utility model: the collecting mechanism includes a collecting box, the collecting box is located in the third recycling shell, a handle is arranged on the outer wall of the third recycling shell, an electric push rod is arranged on one side of the handle, the output of the electric push rod is penetrated through the collecting box and is installed with a push plate, and the electric push rod is electrically connected with a control module.

[0014] The utility model discloses the beneficial effects are:

[0015] 1. by sending paper from the paper inlet on the first recycling shell into the interior, by using the limiting component to guide paper, avoid paper to be broken in a large number of stacking, thereby avoid the phenomenon of jam, by using the cooperation of the first crushing assembly and the second crushing assembly, multiple crushing treatment is carried out to paper, improve the crushing delicacy of paper, thereby facilitating the recycling operation to paper, simultaneously, the collection mechanism is used to uniformly collect and process the shredded paper, the metal separation mechanism is used to magnetically attract the staples and other iron articles existing in the printed matter, and screening is realized.

[0016] 2. the stepping motor drives the screw to rotate, drives the lifting slide and the whole rotating frame and the paper roller assembly to lift in the slide rail, thereby adjusting the gap height between the left and right paper roller and the inner wall of the first recycling shell, to adapt to paper of different thicknesses, ensure that only an appropriate amount of paper is clamped and sent in once, prevent the paper in the rear from being stacked to cause jam, the servo motor drives the paper roller to rotate, and stable paper feeding power is provided.

[0017] 3. by using the electric push rod to start at a fixed time, the broken paper is compressed by the electric push rod driving the push plate to move, and the collection capacity of the recycling device for printed paper is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a structure schematic diagram of a printed defective product recycling device.

[0019] Figure 2 The utility model provides a structure schematic diagram of a limiting component.

[0020] Figure 3 The utility model provides a structure schematic diagram of a first crushing assembly.

[0021] Figure 4 The utility model provides a structure schematic diagram of a second crushing assembly and a metal separation mechanism.

[0022] Figure 5 The utility model provides a structure schematic diagram of a collecting mechanism.

[0023] In the diagram: 1-First recycling shell, 2-Limiting component, 3-Second recycling shell, 4-Third recycling shell, 5-Slide rail, 6-Screw, 7-Stepper motor, 8-Rotating frame, 9-Servo motor one, 10-Paper feed roller, 11-Servo motor two, 12-Shuttering roller, 13-Gear, 14-Connecting shell, 15-Mounting frame, 16-Servo motor three, 17-Ring seat, 18-Shutter knife, 19-Permanent magnet magnetic attraction device body, 20-Collection box, 21-Electric push rod, 22-Push plate. Detailed Implementation

[0024] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] Example

[0027] A device for recycling defective printed products, such as Figures 1-5 As shown, the device includes a first recycling shell 1, with a second recycling shell 3 and a third recycling shell 4 installed sequentially below it. The first recycling shell 1 is equipped with a limiting component 2 to guide the printed paper into the recycling device. The second recycling shell 3 contains a first crushing component and a second crushing component arranged sequentially from top to bottom. The third recycling shell 4 contains a collection mechanism. The recycling device also includes a connecting shell 14, installed between the second and third recycling shells 3 and 4, and equipped with a metal separation mechanism. The recycling device also includes a control module. By feeding paper into the first recycling shell 1 through the paper inlet, the limiting component 2 guides the paper, preventing excessive stacking and crushing, thus avoiding blockages. The first and second crushing components work together to perform multiple crushing processes on the paper, improving its fineness and facilitating recycling. Simultaneously, the collection mechanism collects the shredded paper uniformly, and the metal separation mechanism magnetically attracts and separates ferrous items such as staples from the printed matter.

[0028] This device is further configured such as Figure 3As shown, the first crushing assembly includes paper shredding rollers 12, which are provided in two, rotatably mounted in the upper end inner wall of the second recycling shell 3, one end of the paper shredding rollers 12 extending through the outer wall of the second recycling shell 3 is provided with a gear 13, the gears 13 are meshed with each other, the outer wall of the second recycling shell 3 near the gears 13 is provided with a servo motor two 11 through a support, the servo motor two 11 is connected with one of the gears 13, and the servo motor two 11 is electrically connected with the control module. By using the servo motor two 11 to drive the gear 13 to rotate, the adjacent gear 13 is driven to rotate, thereby driving the paper shredding rollers 12 to rotate, and the entering printed paper is crushed. The second crushing assembly includes a servo motor three 16, the inner wall of the connecting shell 14 is provided with the servo motor three 16 through a mounting bracket 15, the output end of the servo motor three 16 is provided with a rotating shaft through a shaft coupling, a plurality of annular seats 17 are arranged on the rotating shaft through bolts, a plurality of paper shredding knives 18 are arranged on the annular seats 17 along the circumferential direction of the annular seats 17, and the paper shredding knives 18 are detachably replaced. By using the servo motor three 16 to drive the rotating shaft to rotate, a plurality of paper shredding knives 18 are used to crush the paper twice.

[0029] As shown in Figure 1 、 Figure 4 The metal separation mechanism includes a permanent magnet magnetic attraction device body 19, the lower half of the connecting shell 14 is provided with an arc-shaped groove, the groove is provided with the permanent magnet magnetic attraction device body 19, the permanent magnet magnetic attraction device body 19 is electrically connected with the control module, the permanent magnet magnetic attraction device body 19 includes a ring-shaped shell, a permanent magnet and the like, the structure and control principle of the permanent magnet magnetic attraction device body 19 are prior art, which will not be repeated here, a handle is arranged on the ring-shaped shell, when the paper falls, the nails are attracted on the permanent magnet magnetic attraction device body 19, the paper debris falls into the lower through the gap between the permanent magnet array, after the recycling is finished, the permanent magnet magnetic attraction device body 19 is taken out, the permanent magnet magnetic attraction device body 19 is closed, and the iron product is taken down; the device is further provided as shown in Figure 1 、 Figure 2As shown, the top of the first recycling shell 1 is provided with a paper inlet, the left and right sides of the first recycling shell 1 are provided with a plurality of guide holes, and the limiting assembly 2 is installed on the outer wall of the first recycling shell 1; the limiting assembly 2 comprises a sliding rail 5 installed on the outer wall of the first recycling shell 1, the left and right sides of the sliding rail 5 are provided with openings, a screw rod 6 is rotatably installed in the sliding rail 5, a stepping motor 7 is installed on the top of the sliding rail 5 through bolts, the output end of the stepping motor 7 is connected with the screw rod 6, a lifting slide is arranged on the screw rod 6, and the stepping motor 7 is electrically connected with the control module; one rotating frame 8 is installed on the left and right sides of the lifting slide, a paper feeding roller 10 is symmetrically rotatably installed on the rotating frame 8, an anti-skid strip is arranged on the paper feeding roller 10, a pair of servo motors 9 are arranged on one side of the rotating frame 8, one servo motor 9 is installed corresponding to each paper feeding roller 10, the output end of the servo motor 9 is connected with the paper feeding roller 10 through a shaft coupling, the paper feeding roller 10 is located in the guide hole on the left and right sides of the first recycling shell 1, the servo motor 9 is electrically connected with the control module, and the servo motors 9 are made to work cooperatively through the existing control method. The control method is a prior art scheme, and will not be described here. The stepping motor 7 drives the screw rod 6 to rotate, drives the lifting slide and the entire rotating frame 8 and paper feeding roller 10 assembly to lift in the sliding rail 5, so as to adjust the gap height between the left and right paper feeding rollers 10 and the inner wall of the first recycling shell 1, so as to adapt to paper sheets of different thicknesses, ensure that only an appropriate amount of paper sheets are clamped and fed at a time, prevent paper sheets from being stacked behind to cause blockage, and the servo motor 9 drives the paper feeding roller 10 to rotate, providing stable paper feeding power.

[0030] The device is further provided as shown, Figure 5 The collection mechanism comprises a collection box 20, the collection box 20 is located in the third recycling shell 4, a handle is arranged on the outer wall of the third recycling shell 4, an electric push rod 21 is arranged on one side of the handle, a push plate 22 is installed on the output of the electric push rod 21 penetrating the collection box 20, and the electric push rod 21 is electrically connected with the control module. By using the electric push rod 21 to start at a fixed time, the push plate 22 is moved by the electric push rod 21, the crushed paper sheets are compressed, and the collection capacity of the recycling device for printed paper sheets is improved.

[0031] The circuit connection of the control module and the components adopts the prior art scheme, and the parts not involved in the device are the same as or can be realized by the prior art.

[0032] Working principle: according to the thickness of the paper to be recycled, the stepping motor 7 is controlled to rotate, the position of the paper feeding roller 10 is adjusted, after being adjusted to the appropriate position, the paper feeding roller 10 of the limiting assembly 2 rotates, clamps and uniformly feeds the paper into the device. The paper first passes through the paper shredding roller 12 in the first crushing assembly for preliminary shearing and crushing. The crushed paper scraps fall to the second crushing assembly area, and the paper is further pulverized into fine scraps by the high-speed rotating paper shredding knife 18. The fine paper scraps continue to fall and pass through the metal separation mechanism in the connecting shell 14, where the iron impurities are separated by the strong magnetic field, and the pure paper scraps fall into the collection box 20 of the third recycling shell 4. During the collection process, the control module starts the electric push rod 21 at regular intervals or as needed to drive the push plate 22 to compress the paper scraps in the collection box 20 to increase the collection capacity. After the recycling operation is completed, the metal separation mechanism can be removed to clean the adsorbed iron impurities.

[0033] The above is only the preferred specific implementation of the present application, and the part of the circuit control, signal control transmission, etc. without creative labor can refer to the prior art, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for recycling defective printed products, comprising a first recycling shell (1), characterized in that, A second recycling shell (3) and a third recycling shell (4) are installed sequentially below the first recycling shell (1). A limit component (2) is provided on the first recycling shell (1). A first crushing component and a second crushing component are arranged sequentially from top to bottom in the second recycling shell (3). A collection mechanism is provided in the third recycling shell (4). The recycling device also includes a connecting shell (14), which is installed between the second recycling shell (3) and the third recycling shell (4). A metal separation mechanism is provided on the connecting shell (14). The recycling device also includes a control module.

2. The printing defective product recycling device according to claim 1, characterized in that, The first shredding assembly includes two shredding rollers (12). The shredding rollers (12) are rotatably mounted in the upper inner wall of the second recycling shell (3). One end of the shredding roller (12) extends through the outer wall of the second recycling shell (3) and is equipped with a gear (13). The gears (13) mesh with each other. A second servo motor (11) is mounted on the outer wall of the second recycling shell (3) near the gear (13) via a bracket. The second servo motor (11) is connected to one of the gears (13).

3. The printing defective product recycling device according to claim 1, characterized in that, The second shredding assembly includes a servo motor three (16). The servo motor three (16) is mounted on the upper half of the inner wall of the connecting shell (14) via a mounting bracket (15). The output end of the servo motor three (16) is mounted on a rotating shaft via a coupling. Several annular seats (17) are mounted on the rotating shaft via bolts. Shredders (18) are mounted on the annular seats (17) in a circumferential arrangement. The shredders (18) are detachable and replaceable.

4. The printing defective product recycling device according to claim 1, characterized in that, The metal separation mechanism includes a permanent magnet magnetic attraction device body (19), and the lower half of the connecting shell (14) is provided with an arc-shaped groove, in which the permanent magnet magnetic attraction device body (19) is provided, and the permanent magnet magnetic attraction device body (19) is electrically connected to the control module.

5. The printing defective product recycling device according to claim 1, characterized in that, The first recycling shell (1) has a paper inlet at the top and several guide holes on the left and right sides. The limiting component (2) is installed on the outer wall of the first recycling shell (1).

6. The printing defective product recycling device according to claim 5, characterized in that, The limiting component (2) includes a slide rail (5), which is installed on the outer wall of the first recycling shell (1). The slide rail (5) has openings on its left and right sides. A screw (6) is rotatably installed inside the slide rail (5). A stepper motor (7) is bolted to the top of the slide rail (5). The output end of the stepper motor (7) is connected to the screw (6). A lifting slide is provided on the screw (6). The stepper motor (7) is electrically connected to the control module.

7. A printing defective product recycling device according to claim 6, characterized in that, A rotating frame (8) is installed on each of the left and right sides of the lifting slide. A paper feed roller (10) is symmetrically rotated on the rotating frame (8). The paper feed roller (10) is provided with anti-slip strips. A pair of servo motors (9) are provided on one side of the rotating frame (8). Each paper feed roller (10) is equipped with a corresponding servo motor (9). The output end of the servo motor (9) is connected to the paper feed roller (10) through a coupling. The paper feed roller (10) is located in the guide holes on the left and right sides of the first recycling shell (1). The servo motor (9) is electrically connected to the control module.

8. The printing defective product recycling device according to claim 1, characterized in that, The collection mechanism includes a collection box (20), which is located in the third recycling shell (4). A handle is provided on the outer wall of the third recycling shell (4), and an electric push rod (21) is provided on one side of the handle. The output of the electric push rod (21) passes through the collection box (20) and is equipped with a push plate (22). The electric push rod (21) is electrically connected to the control module.

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