Waste paper cutting machine for corrugated paper production line

Abstract

The waste paper cutting machine for the corrugated paper production line comprises a crushing box and a compression box, a crushing bin is arranged in the crushing box, a compression bin is arranged in the compression box, a discharging port is formed in the right end face of the crushing box, and a feeding port corresponding to the discharging port is formed in the left end face of the compression box. A feeding hopper communicating with the crushing bin is arranged on the upper end face of the crushing box, a crushing assembly is arranged in the crushing bin, a compression assembly is arranged in the compression bin, openings are symmetrically formed in the front end and the rear end of the compression box, symmetrically-arranged forming frames are slidably connected into the openings, and the diameter of the output end of the compression assembly is smaller than the caliber of the forming frames. Through the arrangement of the crushing box, the compression box, the crushing assembly, the compression assembly, the discharging port, the feeding port and the symmetrically-arranged forming frames, corrugated paper can be crushed and then guided into the forming frames in the compression bin to be compressed, formed paper cakes fall out by pushing and pulling the forming frames, and the other forming frame enters the compression bin to continue the compression procedure; the processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of corrugated paper waste material processing, and concretely relates to a waste paper cutting machine for corrugated paper production line. BACKGROUND

[0002] The corrugated paper box has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation, and can be used for packaging various commodities. More than 80% of corrugated paper can be recycled and reused. In the printing production process of corrugated paper, because the size, specification and shape of the finished product are different, the rotary cutting machine is used before longitudinal cutting and marking to cut and edge the corrugated paperboard on the production line, so that the size of the paperboard entering the longitudinal cutting and marking machine meets the demand of the production of paper boxes. When the corrugated paperboard is edged, the material is continuously conveyed without interruption, so that the waste material cut off is also a long strip, and the generated edge scraps are difficult to collect and pack for recycling. Moreover, the randomly accumulated waste material also affects production safety and the neatness of the site. By crushing and compressing the edge scraps, the volume can be effectively reduced, transportation is facilitated, and convenience is provided for subsequent work.

[0003] For example, the patent with application number 201820055913.7 discloses a corrugated paper printing waste material processing device, which comprises a crushing device, a conveying device and a compressor. The crushing device comprises a hopper, a crusher and a spraying cavity from top to bottom. The bottom of the spraying cavity is a 20-30° inclined surface and is provided with a discharge port. The conveying device is arranged below the crushing device, and the compressor is connected with the conveying device. The advantages are that the waste material is crushed and sprayed to increase the adhesion between the waste materials, the waste material is filtered and transported by the conveying device to improve the compression efficiency, the compressor can effectively reduce the volume of the waste material and increase the tightness between the waste materials, which facilitates transportation and provides convenience for subsequent recycling work.

[0004] The inventor believes that the prior art cannot simultaneously send the material to the collection device after compression to improve efficiency, and is not convenient to use. UTILITY MODEL CONTENTS

[0005] The utility model mainly provides a kind of waste paper cutting machine for corrugated paper production line to solve the technical problems raised in the above background technique.

[0006] The technical scheme adopted by the utility model to solve the above technical problems is as follows:

[0007] A waste paper cutting-off machine for a corrugated paper production line, comprising a crushing box and a compression box, the crushing box is installed on the right end face of the compression box, a crushing chamber is arranged in the crushing box, a compression chamber is arranged in the compression box, a discharge port is arranged on the right end face of the crushing box, a feeding port corresponding to the discharge port is arranged on the left end face of the compression box, a feeding hopper communicating with the crushing chamber is arranged on the upper end face of the crushing box, a crushing assembly is arranged in the crushing chamber, a compression assembly is arranged in the compression chamber, and openings are symmetrically arranged on the front and rear ends of the compression box; symmetrically arranged forming frames are slidably connected in the openings, the forming frames are welded together, and the diameter of the output end of the compression assembly is smaller than the caliber of the forming frame.

[0008] Preferably, the bottom surface of the compression chamber is symmetrically provided with a chute, the chute extends into the opening, and the bottom surface of the forming frame is provided with a sliding block matched with the chute.

[0009] Preferably, the cross section of the chute and the sliding block is semicircular.

[0010] Preferably, the symmetrically arranged forming frames are provided with limiting blocks at the ends away from each other, and the length of the limiting block is greater than the diameter of the opening.

[0011] Preferably, the crushing assembly comprises symmetrically arranged motors and symmetrically arranged crushing rollers, the symmetrically arranged crushing rollers are symmetrically arranged in the crushing chamber, through holes are symmetrically arranged on the front and rear ends of the crushing chamber, rotating shafts are symmetrically arranged on the front and rear ends of the crushing rollers and are rotatably connected with the through holes, the rotating shafts extend out of the through holes, a mounting box is mounted on the rear end face of the crushing box, the symmetrically arranged motors are mounted in the mounting box, and the symmetrically arranged motors are fixedly connected with the rotating shafts, respectively.

[0012] Preferably, the compression assembly comprises a hydraulic cylinder and a pressing plate, a box body is mounted on the upper end face of the compression box, the hydraulic cylinder is mounted in the box body, the output end of the hydraulic cylinder penetrates through the box body and the compression box downward and extends into the compression chamber, the pressing plate is mounted on the output end of the hydraulic cylinder, and the diameter of the pressing plate is smaller than the caliber of the forming frame.

[0013] Preferably, the bottom surface of the pressing plate is provided with four arc surfaces.

[0014] Preferably, the upper end face of the crushing chamber is provided with a guide plate matched with the feeding hopper.

[0015] Compared with the prior art, the waste paper cutting-off machine has the following advantages:

[0016] 1. Through the setting of the crushing box, the compression box, the crushing assembly, the compression assembly, the discharge port, the feeding port and the symmetrically arranged forming frame, the corrugated paper can be crushed and introduced into the forming frame in the compression chamber for compression, the formed paper cake is dropped out by pushing and pulling the forming frame, and another forming frame enters the compression chamber to continue the compression process, thereby improving the processing efficiency;

[0017] 2. Through the setting of the limiting block, the forming frame can be aligned with the output end of the compression assembly when entering the compression chamber, facilitating compression, and facilitating pulling out of the forming frame when pulling out the forming frame;

[0018] 3. Through the setting of the motor, the crushing roller, the shaft and the through hole, the motor can drive the crushing roller to rotate, so that the symmetrically arranged crushing rollers crush the corrugated paper;

[0019] 4. Through the setting of the hydraulic cylinder and the pressing plate, the corrugated paper in the forming frame can be compressed by the hydraulic cylinder pushing the pressing plate, and the corrugated paper after compression can be prevented from hanging on the pressing plate by setting the arc surface on the bottom surface of the pressing plate.

[0020] The utility model will be explained in detail in combination with the specific embodiment and the drawings. DRAWINGS

[0021] Figure 1 It is whole structure schematic diagram of the utility model;

[0022] Figure 2 It is sectional view of the utility model;

[0023] Figure 3 It is overhead sectional view of crushing box and installation box of the utility model;

[0024] Figure 4 It is overhead sectional view of compression box and forming frame of the utility model;

[0025] Figure 5 It is a zone close-up of the utility model Figure 1 ;

[0026] Figure 6 It is b zone close-up of the utility model Figure 3 .

[0027] In the drawing: 1, crushing box;11, crushing chamber;111, through hole;112, guide plate;12, discharge port;13, feeding hopper;14, installation box;2, compression box;21, compression chamber;211, sliding slot;22, feeding port;23, opening;24, forming frame;241, sliding block;242, limiting block;25, box body;3, crushing assembly;31, motor;32, crushing roller;321, shaft;4, compression assembly;41, hydraulic cylinder;42, pressing plate;421, arc surface. DETAILED DESCRIPTION

[0028] For the convenience of understanding the present application, the present application will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present application are given. However, the present application can be implemented in different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0031] Please refer to Figures 1 to 6 A waste paper cutting-off machine for a corrugated paper production line, comprising a crushing box 1 and a compression box 2, the crushing box 1 is installed on the right end face of the compression box 2, a crushing bin 11 is arranged in the crushing box 1, a compression bin 21 is arranged in the compression box 2, a discharge port 12 is arranged on the right end face of the crushing box 1, a feeding port 22 corresponding to the discharge port 12 is arranged on the left end face of the compression box 2, a feeding hopper 13 communicating with the crushing bin 11 is arranged on the upper end face of the crushing box 1, a crushing assembly 3 is arranged in the crushing bin 11, a compression assembly 4 is arranged in the compression bin 21, and an opening 23 is symmetrically arranged on the front and rear ends of the compression box 2, a symmetrically arranged forming frame 24 is slidably connected in the opening 23, the symmetrically arranged forming frames 24 are weldedly connected, and the diameter of the output end of the compression assembly 4 is smaller than the caliber of the forming frame 24.

[0032] Specifically, by arranging the crushing box 1, the compression box 2, the crushing assembly 3, the compression assembly 4, the discharge port 12, the feeding port 22 and the symmetrically arranged forming frames 24, the crushed corrugated paper can be introduced into the forming frame 24 in the compression bin 21 for compression, the formed paper cake can be dropped out by pushing and pulling the forming frame 24, and another forming frame 24 can enter the compression bin 21 to continue the compression process, thereby improving the processing efficiency.

[0033] Please refer to Figure 1 ,Figure 2 、 Figure 5 , the bottom surface of the compression bin 21 is symmetrically provided with a sliding groove 211 extending into the opening 23, the bottom surface of the forming frame 24 is provided with a sliding block 241 matched with the sliding groove 211, by arranging the sliding block 241 and the sliding groove 211, the forming frame 24 can be conveniently connected by sliding, the cross section of the sliding groove 211 and the sliding block 241 is semicircular, by arranging the cross section of the sliding groove 211 and the sliding block 241 as semicircular, the arc surface 421 can prevent the sliding block 241 from being stuck in the sliding groove 211, and facilitate the sliding of the sliding block 241 in the sliding groove 211, the symmetrically arranged forming frame 24 is symmetrically provided with a limiting block 242 at the end away from each other, the length of the limiting block 242 is greater than the diameter of the opening 23, by arranging the limiting block 242, the forming frame 24 can be aligned with the output end of the compression assembly 4 when entering the compression bin 21, facilitating compression, and facilitating pulling out the forming frame 24 when pulling out the forming frame 24.

[0034] Please focus on Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 , the crushing assembly 3 comprises symmetrically arranged motors 31 and symmetrically arranged crushing rollers 32, the symmetrically arranged crushing rollers 32 are symmetrically arranged in the crushing bin 11, the front and rear ends of the crushing bin 11 are symmetrically provided with through holes 111, the front and rear ends of the crushing roller 32 are symmetrically provided with rotating shafts 321 rotatably connected with the through holes 111, the rotating shafts 321 extend out of the through holes 111, the rear end surface of the crushing box 1 is provided with a mounting box 14, the symmetrically arranged motors 31 are mounted in the mounting box 14, and the symmetrically arranged motors 31 are fixedly connected with the rotating shafts 321 respectively, by arranging the motors 31, the crushing rollers 32, the rotating shafts 321 and the through holes 111, the motors 31 can drive the crushing rollers 32 to rotate, so that the symmetrically arranged crushing rollers 32 can crush the corrugated paper, the compression assembly 4 comprises a hydraulic cylinder 41 and a pressing plate 42, the upper end surface of the compression box 2 is provided with a box body 25, the hydraulic cylinder 41 is mounted in the box body 25, the output end of the hydraulic cylinder 41 penetrates the box body 25 and the compression box 2 downward and extends into the compression bin 21, and the pressing plate 42 is mounted on the output end of the hydraulic cylinder 41, the diameter of the pressing plate 42 is smaller than the caliber of the forming frame 24, by arranging the hydraulic cylinder 41 and the pressing plate 42, the hydraulic cylinder 41 can push the pressing plate 42 to compress the corrugated paper in the forming frame 24, and the four edges of the bottom surface of the pressing plate 42 are provided with arc surfaces 421, by arranging the arc surfaces 421 on the four edges of the bottom surface of the pressing plate 42, the corrugated paper after compression can be prevented from hanging on the pressing plate 42.

[0035] Please focus on Figure 1The upper end surface of the crushing bin 11 is provided with a guide plate 112 matched with the feeding hopper 13, and the corrugated paper entering the feeding opening 22 can be guided between the crushing rollers 32 through the guide plate 12, so that the crushing is facilitated.

[0036] The specific operation mode of the utility model is as follows:

[0037] In use, the switch is pressed to start the motor 31, the motor 31 is started to drive the rotating shaft 321 to rotate, the rotating shaft 321 drives the crushing roller 32 to rotate, then the corrugated paper is poured into the feeding hopper 13, the corrugated paper is crushed by the crushing roller 32, then slides into the forming frame 24 through the discharge opening 12 and the feeding opening 22, further, the switch is pressed, the hydraulic cylinder 41 is started, the hydraulic cylinder 41 drives the pressing plate 42 to compress the corrugated paper, after compression, the switch is pressed, the hydraulic cylinder 41 is closed, the pressing plate 42 is reset, further, the external forming frame 24 is pushed, the external forming frame 24 drives the internal forming frame 24, the internal forming frame 24 slides out of the compression bin 21, when the internal forming frame 24 completely slides out, the corrugated board in the forming frame 24 falls out, at the same time, the external forming frame 24 slides into the compression bin 21, then the above operation is repeated, so that the processing efficiency is improved.

[0038] The utility model is described above in conjunction with the drawings, obviously, the utility model is not limited by the above mode in the specific implementation, as long as the method concept and technical scheme of the utility model are adopted to carry out this non-essential improvement, or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A waste paper cutting-off machine for a corrugated paper production line, comprising a breaking tank (1) and a compression tank (2), characterized in that, The crushing box (1) is installed on the right end surface of the compression box (2), the crushing box (1) is provided with a crushing chamber (11), the compression box (2) is provided with a compression chamber (21), the right end surface of the crushing box (1) is provided with a discharge port (12), the left end surface of the compression box (2) is provided with a feeding port (22) corresponding to the discharge port (12), the upper end surface of the crushing box (1) is provided with a feeding hopper (13) communicating with the crushing chamber (11), the crushing chamber (11) is provided with a crushing assembly (3), the compression chamber (21) is provided with a compression assembly (4), the compression box (2) is symmetrically provided with an opening (23) at the front and rear ends, the opening (23) is slidably connected with symmetrically arranged forming frames (24), the symmetrically arranged forming frames (24) are weldedly connected, and the output end diameter of the compression assembly (4) is smaller than the caliber of the forming frame (24).

2. A waste paper cutting-off machine for a corrugated paper production line according to claim 1, characterized in that, The bottom surface of the compression chamber (21) is symmetrically provided with a chute (211) extending into the opening (23), and the bottom surface of the forming frame (24) is provided with a sliding block (241) matched with the chute (211).

3. A waste sheet cutting-off machine for a corrugated paper production line according to claim 2, characterized in that, The cross section of the chute (211) and the sliding block (241) is a semicircle.

4. A waste sheet cutting-off machine for a corrugated paper production line according to claim 2, characterized in that, The symmetrically arranged forming frames (24) are symmetrically arranged away from each other and are provided with a limiting block (242) at one end, and the length of the limiting block (242) is greater than the diameter of the opening (23).

5. A waste paper cutting-off machine for a corrugated paper production line according to claim 1, characterized in that, The crushing assembly (3) comprises symmetrically arranged motors (31) and symmetrically arranged crushing rollers (32), the symmetrically arranged crushing rollers (32) are symmetrically arranged in the crushing chamber (11), the crushing chamber (11) is symmetrically provided with a through hole (111) at the front and rear ends, the symmetrically arranged crushing rollers (32) are symmetrically provided with rotating shafts (321) rotatably connected with the through holes (111) at the front and rear ends, the rotating shafts (321) extend out of the through holes (111), the rear end surface of the crushing box (1) is provided with a mounting box (14), the symmetrically arranged motors (31) are mounted in the mounting box (14), and the symmetrically arranged motors (31) are fixedly connected with the rotating shafts (321) respectively.

6. A waste paper cutting-off machine for a corrugated paper production line according to claim 1, characterized in that, The compression assembly (4) comprises a hydraulic cylinder (41) and a pressing plate (42), the upper end surface of the compression box (2) is provided with a box body (25), the hydraulic cylinder (41) is mounted in the box body (25), the output end of the hydraulic cylinder (41) penetrates the box body (25) and the compression box (2) downward and extends into the compression chamber (21), and the pressing plate (42) is mounted on the output end of the hydraulic cylinder (41).

7. A waste sheet cutting-off machine for a corrugated paper production line according to claim 6, characterized in that, The bottom surface of the pressing plate (42) is provided with an arc surface (421) on each side.

8. A waste paper cutting-off machine for a corrugated paper production line according to claim 1, characterized in that, The upper end surface of the crushing chamber (11) is provided with a guide plate (112) matched with the feeding hopper (13).

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