Environment-friendly printing waste recycling device

Abstract

The utility model provides an environment-friendly printing waste recycling device, and belongs to the technical field of printed matter recycling. The environment-friendly recycling device for the green printing waste comprises a waste recycling assembly. A first driving part is installed at the bottom of the frame body, a spiral conveying part is installed at the top of the frame body and comprises a conveying cylinder, the conveying cylinder is installed on the frame body, spiral blades are rotatably installed in the conveying cylinder, a screen is arranged at the bottom of the conveying cylinder, and a first driving part is installed at the bottom of the screen. A containing hopper is arranged in the frame body and located below the screen, a discharging pipe is arranged at the bottom of the containing hopper, and a discharging bin is arranged at the bottom of the tail end of the conveying cylinder. Through cooperation of the spiral blade and the screen, cut and smashed paper scraps can be conveyed and screened at the same time, so that the paper scraps conforming to paper scrap particles are collected, large particles continue to be collected and cut again, and the situation that waste paper is not cut thoroughly, and the quality of paper is affected during subsequent pulping and papermaking is prevented.

Description

Technical Field

[0001] The present application relates to the field of printed matter recycling, and more particularly, to an environmentally friendly recycling device for green printing waste. Background Art

[0002] Green printing refers to a printing method that uses environmentally friendly materials and processes, produces less pollution during the printing process, saves resources and energy, is easy to recycle and reuse after the printed matter is discarded, can be naturally degraded, and has little impact on the ecological environment. When printing products such as cartons and cardboard using the green printing method, due to operational errors, there are often cases where the printing is unqualified. These unqualified cartons and cardboard will be treated as green printing waste.

[0003] Currently, when recycling and processing green printing waste such as cartons and cardboard, one of the processing methods is to first use a crusher to crush the waste, and then transfer the crushed waste to a pulper to process the crushed waste into pulp, which is convenient for recycling and reuse and realizes environmental protection treatment. For example, a green printing waste environmental protection recycling device disclosed in Chinese Patent Publication No. CN220426289U can directly feed the crushed waste into the pulper for pulping, but the crushed particle sizes of the shredded paper are not uniform. If directly fed into the pulper for pulping, it will affect the quality of the subsequent finished paper. Utility Model Content

[0004] To make up for the above deficiencies, the present application provides an environmentally friendly recycling device for green printing waste, aiming to improve the problem that the crushed particle sizes of the shredded paper are not uniform, and if directly fed into the pulper for pulping, it will affect the quality of the subsequent finished paper.

[0005] The embodiment of the present application provides an environmentally friendly recycling device for green printing waste, including a waste recycling component.

[0006] The waste recycling component includes a frame. A first driving member is installed at the bottom of the frame, and a spiral conveyor is installed at the top of the frame. The spiral conveyor includes a conveying cylinder installed on the frame. A spiral blade is rotatably installed inside the conveying cylinder. A screen is provided at the bottom of the conveying cylinder. A material receiving hopper is provided below the screen inside the frame. An outlet pipe is provided at the bottom of the material receiving hopper. An outlet bin is provided at the bottom end of the conveying cylinder.

[0007] In a specific implementation, the first driving member includes a first motor installed at the inner bottom of the frame. A first transmission part is installed at the output end of the first motor. The first transmission part is connected to a second transmission part, and the second transmission part is connected to the spiral blade and drives the spiral blade to rotate.

[0008] In a specific implementation, the environmental protection recycling device for green printing waste further includes a tension adjustment component, the tension adjustment component is installed on the inner bottom of the frame body, and the first motor is installed on the tension adjustment component.

[0009] In a specific implementation, the tension adjustment component includes a mounting plate and mounting strip plates. The two mounting strip plates are respectively fixedly connected to the opposite surfaces of the inner bottom of the frame body. The mounting plate is located between the two mounting strip plates and is slidably connected to the opposite surface of the inner bottom of the frame body. The first motor is installed on the mounting plate. Adjusting members are provided on both sides of the mounting plate, and the two adjusting members are respectively rotatably connected to the two mounting strip plates.

[0010] In a specific implementation, the two adjusting members both include L-shaped plates and adjusting screws. The two L-shaped plates are respectively fixedly connected to both sides of the mounting plate. The adjusting screw is screwed through the top end of the L-shaped plate and is rotatably connected to the mounting strip plate.

[0011] In a specific implementation, a crushing member is communicated with the feeding end of the conveying cylinder on the frame body.

[0012] In a specific implementation, the crushing member includes a crushing box and a crushing roller. The crushing box is installed on the frame body and is communicated with the feeding end of the conveying cylinder. The crushing roller is rotatably installed inside the crushing box.

[0013] In a specific implementation, a second driving member is further installed on the frame body. The second driving member is connected to the crushing roller and drives the crushing roller to rotate.

[0014] Beneficial effects:

[0015] 1. Through the cooperation of the spiral blade and the sieve, it is possible to cut and crush the paper scraps while conveying and sieving, so as to collect the paper scraps that meet the paper particle size, and the larger particles are continuously collected for re-cutting, preventing incomplete cutting of waste paper and affecting the quality of the paper during subsequent pulp and paper making.

[0016] 2. Through the setting of the material receiving hopper, it is possible to prevent the paper scraps from flying around during sieving, improving the processing environment without causing waste. Description of the drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of an environmentally friendly recycling device for green printing waste provided by an embodiment of the present application;

[0019] Figure 2 It is a schematic structural diagram of the connection relationship between the tension adjustment component and the frame body provided by an embodiment of the present application;

[0020] Figure 3 It is a schematic structural diagram of the tension adjustment component provided by an embodiment of the present application;

[0021] Figure 4 It is a schematic structural diagram of the waste recycling component provided by an embodiment of the present application.

[0022] In the figure: 10 - waste recycling component; 110 - frame body; 120 - first driving member; 121 - first motor; 122 - first transmission part; 123 - second transmission part; 130 - second driving member; 140 - crushing member; 141 - crushing box; 142 - crushing roller; 150 - screw conveyor; 151 - conveying cylinder; 152 - screw blade; 153 - material receiving hopper; 154 - discharge pipe; 160 - connecting bin; 170 - dust cover; 180 - discharge bin; 190 - sieve; 20 - tension adjustment component; 210 - mounting plate; 220 - mounting strip plate; 230 - adjusting member; 231 - L-shaped plate; 232 - adjusting screw. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present application will be described in conjunction with the accompanying drawings in the embodiments of the present application.

[0024] Please refer to Figures 1-4 , the present application provides an environmentally friendly recycling device for green printing waste, including a waste recycling component 10.

[0025] Please refer to Figure 1 , Figure 2 and Figure 4The waste recycling component 10 includes a frame body 110. A first driving member 120 is installed at the bottom of the frame body 110, and a spiral conveyor 150 is installed at the top of the frame body 110. The spiral conveyor 150 includes a conveying cylinder 151 which is installed on the frame body 110. A dust-proof cover 170 is also installed on the frame body 110, so that the part of the conveying cylinder 151 with a screen 190 is located inside the dust-proof cover 170. A spiral blade 152 is rotatably installed inside the conveying cylinder 151. A screen 190 is arranged at the bottom of the conveying cylinder 151. A material receiving hopper 153 is arranged below the screen 190 inside the frame body 110. A discharge pipe 154 is arranged at the bottom of the material receiving hopper 153. A discharge bin 180 is arranged at the bottom of the tail end of the conveying cylinder 151. Among them, when the first driving member 120 is started, the spiral blade 152 rotates, and then the shredded printed waste is fed into the inside of the conveying cylinder 151. At this time, the spiral blade 152 rotates to convey the shredded paper scraps. During the conveying process, it will pass through the area of the screen 190, and the paper scraps that meet the cutting particles will fall down into the material receiving hopper 153 and then be discharged through the discharge pipe 154. The large-particle paper scraps that do not meet the cutting particles are continuously conveyed by the spiral blade 152 and discharged through the discharge bin 180 for cutting and crushing again to meet the cutting requirements. Through the cooperation of the spiral blade 152 and the screen 190, the shredded paper scraps after cutting and crushing can be sieved while being conveyed, so as to collect the paper scraps that meet the paper particle size, and the larger particles are continuously collected for re-cutting, preventing incomplete cutting of waste paper and affecting the quality of the paper during subsequent pulping and papermaking. Through the setting of the material receiving hopper 153, it can prevent the paper scraps from flying around during sieving, improve the processing environment and avoid waste.

[0026] In this embodiment, the first driving member 120 includes a first motor 121. The first motor 121 is installed at the inner bottom of the frame body 110. A first transmission part 122 is installed at the output end of the first motor 121. Specifically, the first transmission part 122 includes a first driving transmission shaft which is fixedly connected to the output end of the first motor 121. A second transmission part 123 is connected to a first driven transmission shaft, and a first transmission belt is connected between the first driving transmission shaft and the first driven transmission shaft. The first transmission part 122 is connected to the second transmission part 123, and the second transmission part 123 is connected to the spiral blade 152 and drives the spiral blade 152 to rotate. Among them, when it is necessary to convey the material, the first motor 121 is started. The first motor 121 drives the first driving and driven shaft to rotate. Under the action of the first transmission belt, the first driven transmission shaft rotates, and then the second transmission part 123 rotates, so as to realize the rotation of the spiral blade 152 and realize the spiral conveying of the material.

[0027] In this embodiment, a crushing member 140 is connected to the feeding end of the conveying cylinder 151 on the frame body 110. The crushing member 140 includes a crushing box 141 and a crushing roller 142. The crushing box 141 is installed on the frame body 110 and is connected to the feeding end of the conveying cylinder 151. Specifically, a connecting bin 160 is connected to the bottom of the crushing box 141. The connecting bin 160 is installed on the frame body 110, and one end of the spiral blade 152 rotates through the connecting bin 160 and is connected to the second transmission part 123. The crushing roller 142 is rotatably installed inside the crushing box 141. A second driving member 130 is also installed on the frame body 110. The second driving member 130 is connected to the crushing roller 142 and drives the crushing roller 142 to rotate. Specifically, the second driving member 130 includes a second motor. The second motor is installed on the frame body 110. The output end of the second motor is fixedly connected to a second driving transmission shaft. The outer end of the crushing roller 142 is fixedly connected to a second driven transmission shaft. A second transmission belt is connected between the second driving transmission shaft and the second driven transmission shaft. Among them, first start the second motor, and then put the material into the crushing box 141. At this time, the second motor drives the second driving transmission shaft to rotate. Under the action of the second transmission belt, the second driven transmission shaft rotates, and then the crushing roller 142 rotates, realizing the crushing of the waste material.

[0028] Please refer to Figure 1 、 Figure 2 and Figure 3 , the environmental protection recycling device for green printing waste also includes a tension adjustment assembly 20. The tension adjustment assembly 20 is installed on the inner bottom of the frame body 110, and the first motor 121 is installed on the tension adjustment assembly 20. Among them, through the tension adjustment assembly 20, the tension of the first transmission belt can be adjusted, so that the spiral blade 152 can operate normally.

[0029] In this embodiment, the tension adjustment assembly 20 includes a mounting plate 210 and mounting strip plates 220. The two mounting strip plates 220 are respectively fixedly connected to the opposite surfaces of the inner bottom of the frame body 110. The mounting plate 210 is located between the two mounting strip plates 220 and is slidably connected to the opposite surface of the inner bottom of the frame body 110. The first motor 121 is installed on the mounting plate 210. Adjusting members 230 are arranged on both sides of the mounting plate 210, and the two adjusting members 230 are respectively rotatably connected to the two mounting strip plates 220. The two adjusting members 230 both include L-shaped plates 231 and adjusting screws 232. The two L-shaped plates 231 are respectively fixedly connected to both sides of the mounting plate 210. The adjusting screw 232 is screwed through the top end of the L-shaped plate 231 and is rotatably connected to the mounting strip plate 220. Among them, when the tension of the first transmission belt needs to be adjusted, rotate the two adjusting screws 232 simultaneously, so that the L-shaped plate 231 can move up and down, and then the mounting plate 210 can also move up and down, so as to realize the up and down movement of the first motor 121, and then realize the adjustment of the tension of the first transmission belt.

[0030] Working principle of the environmental protection recycling device for green printing waste:

[0031] Start the first driving member 120 to rotate the spiral blade 152, and then feed the shredded printing waste into the inside of the conveying cylinder 151. At this time, the spiral blade 152 rotates to convey the shredded paper scraps. During the conveying process, it will pass through the area of the screen 190, and the paper scraps that meet the cutting particles will fall through and enter the material receiving hopper 153 and then discharge through the discharge pipe 154. The large-particle paper scraps that do not meet the cutting particles will continue to be conveyed by the spiral blade 152 and discharged through the discharge bin 180 for cutting and crushing again to meet the cutting requirements. Through the cooperation of the spiral blade 152 and the screen 190, the shredded paper scraps after cutting and crushing can be sieved while being conveyed, so as to collect the paper scraps that meet the paper particle size, and the larger particles will continue to be collected for re-cutting, preventing incomplete cutting of waste paper and affecting the quality of the paper during subsequent pulping and papermaking. Through the setting of the material receiving hopper 153, it can prevent the paper scraps from flying around during sieving, improve the processing environment and avoid waste.

[0032] It should be noted that the specific model specifications of the first motor 121 and the second motor need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0033] The power supply and its principle of the first motor 121 and the second motor are clear to those skilled in the art, and will not be elaborated in detail here.

[0034] The above are only the embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A green printing waste environmentally friendly recycling device, characterized in that: include A waste recycling assembly (10) comprises a frame (110), wherein a first driving member (120) is installed at the bottom of the frame (110), a spiral conveying member (150) is installed at the top of the frame (110), the spiral conveying member (150) comprises a conveying cylinder (151), the conveying cylinder (151) is installed on the frame (110), a spiral blade (152) is rotatably installed inside the conveying cylinder (151), a screen (190) is arranged at the bottom of the conveying cylinder (151), a hopper (153) is arranged inside the frame (110) below the screen (190), a discharge pipe (154) is arranged at the bottom of the hopper (153), and a discharge bin (180) is arranged at the bottom of the tail end of the conveying cylinder (151).

2. The green printing waste environmentally friendly recycling device according to claim 1 is characterized in that: The first driving member (120) comprises a first motor (121), the first motor (121) is mounted on the inner bottom of the frame (110), a first transmission part (122) is mounted on the output end of the first motor (121), the first transmission part (122) is connected to a second transmission part (123), and the second transmission part (123) is connected to the spiral blade (152) and drives the spiral blade (152) to rotate.

3. The green printing waste environmentally friendly recycling device according to claim 2 is characterized in that: It also includes a tension adjustment component (20), wherein the tension adjustment component (20) is installed on the inner bottom of the frame (110), and the first motor (121) is installed on the tension adjustment component (20).

4. The green printing waste environmentally friendly recycling device according to claim 3 is characterized in that: The tension adjustment assembly (20) comprises a mounting plate (210) and a mounting strip (220), the two mounting strips (220) being fixedly connected to opposite surfaces of the inner bottom of the frame (110), the mounting plate (210) being located between the two mounting strips (220) and being slidably connected to opposite surfaces of the inner bottom of the frame (110), the first motor (121) being mounted on the mounting plate (210), adjusting members (230) being provided on both sides of the mounting plate (210), and the two adjusting members (230) being rotatably connected to the two mounting strips (220), respectively.

5. The green printing waste environmentally friendly recycling device according to claim 4 is characterized in that: The two adjusting members (230) each comprise an L-shaped plate (231) and an adjusting screw (232); the two L-shaped plates (231) are respectively connected to the fixed rails on both sides of the mounting plate (210); the adjusting screw (232) is screwed through the top of the L-shaped plate (231) and is rotatably connected to the mounting strip plate (220).

6. The green printing waste environmentally friendly recycling device according to claim 1 is characterized in that: The frame (110) is connected to a crushing element (140) at the feeding end of the conveying cylinder (151).

7. The green printing waste environmentally friendly recycling device according to claim 6 is characterized in that: The crushing element (140) comprises a crushing box (141) and a crushing roller (142); the crushing box (141) is mounted on the frame (110) and is connected to the feeding end of the conveying cylinder (151); and the crushing roller (142) is rotatably mounted inside the crushing box (141).

8. The green printing waste environmentally friendly recycling device according to claim 7 is characterized in that: A second driving member (130) is also installed on the frame (110), and the second driving member (130) is connected to the crushing roller (142) and drives the crushing roller (142) to rotate.

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