Waste recovery device for paper wafer production

Abstract

The utility model discloses a waste recovery device for paper wafer production, which comprises a crushing barrel, a pretreatment barrel fixedly mounted in the middle of the top end of the crushing barrel, a feed hopper fixedly communicated with the middle of the top end of the pretreatment barrel, a motor protective cover fixedly connected with the middle of one side of the pretreatment barrel, and a first motor fixedly mounted in the middle of the motor protective cover. The output end of the first motor penetrates through the pretreatment barrel to be fixedly connected with a first rotating shaft, and a smashing roller is fixedly installed in the middle of the first rotating shaft. According to the waste recycling device for paper wafer production, by arranging the smashing barrel and the pretreatment barrel, a user can collect waste paper into the pretreatment barrel when using the waste recycling device; the pretreatment barrel is used for primary crushing, crushed waste is conveyed to the crushing barrel, and the crushing barrel is used for secondary crushing, so that the crushing effect of the waste is improved, the operation is simple, the better the crushing effect of the waste is, the higher the quality of paper discs during processing is, the processing effect is good, the shape is attractive, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of waste material recovery devices, in particular to a waste material recovery device used for paper disc production. Background Art

[0002] The waste paper recycling process usually involves first shredding the waste paper, then collecting the shredded paper scraps, and finally reprocessing the shredded paper scraps. Paper discs are usually made of materials recycled from waste paper. The existing waste paper recycling devices on the market have the following defects when used:

[0003] Waste paper is not shredded thoroughly enough. Various holiday decorative papers or handicraft waste papers are often in different shapes. It is difficult to shred them completely by only one shredding. The incompletely shredded paper scraps will not have a good processing effect during reprocessing. The processed paper discs are of low quality, which affects the appearance and is not convenient to use. Utility Model Content

[0004] The utility model aims to provide a waste material recovery device for paper disc production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste recycling device for paper disc production, comprising a crushing barrel, a pretreatment barrel is fixedly installed in the middle of the top of the crushing barrel, a feed hopper is fixedly connected in the middle of the top of the pretreatment barrel, an electrostatic eliminator is installed on the inner wall of the feed hopper, a hair dryer is provided on one side of the top of the pretreatment barrel, the output end of the hair dryer is connected to the inside of the feed hopper, a motor guard is fixedly connected in the middle of one side of the pretreatment barrel, a motor 1 is fixedly installed in the middle of the motor guard, the output end of the motor 1 passes through the pretreatment barrel and is fixedly connected to a rotating shaft 1, a crushing roller is fixedly installed in the middle of the rotating shaft 1, a motor 2 is fixedly installed in the middle of the crushing barrel on the side away from the motor 1, the output end of the motor 2 passes through the crushing barrel and is fixedly connected to a rotating shaft 2, a plurality of evenly distributed crushing blades are fixedly installed in the middle of the rotating shaft 2, two pairs of symmetrical auxiliary blades are provided on the surface of the crushing blade, and a switch assembly is fixedly installed on one side of the bottom end of the front side of the crushing barrel.

[0006] As a preferred technical solution of the utility model, a first valve is fixedly installed at the connection between the pretreatment barrel and the crushing barrel, and the first valve, motor 1 and motor 2 are all electrically connected to an external power supply through a switch assembly. The first valve facilitates the discharge of the crushed waste paper in the pretreatment barrel into the crushing barrel, which is more convenient to use.

[0007] As a preferred technical solution of the utility model, a plurality of evenly distributed fixed knives are fixedly installed on both sides of the top of the inner wall of the pretreatment barrel, and an inclined plate is fixedly connected to both sides of the bottom of the pretreatment barrel. The fixed knives cooperate with the crushing roller to break up the waste materials with irregular shapes, and the inclined plate facilitates the first valve to discharge the materials.

[0008] As a preferred technical solution of the utility model, a partition is fixedly connected to the bottom end of the inner wall of the crushing barrel, a second valve is fixedly installed in the middle of the partition, the second valve is electrically connected to the external power supply through a switch assembly, and a material discharge area is fixedly arranged at the bottom end of the partition. The partition facilitates the installation of the second valve, the second valve facilitates the throwing of crushed waste paper into the material discharge area, and the material discharge area facilitates material discharge.

[0009] As a preferred technical solution of the utility model, a slope is fixedly connected to one side of the back of the unloading area, and a unloading channel is fixedly connected to the middle of the front of the unloading area. The slope facilitates the unloading area to send the crushed paper scraps to the unloading channel, and the unloading channel facilitates the paper scraps to be discharged from the crushing barrel.

[0010] As a preferred technical solution of the utility model, a transparent viewing window is fixedly provided on the top of the front side of the crushing barrel, which facilitates the user to observe the working conditions in the crushing barrel.

[0011] As a preferred technical solution of the utility model, a warning light is fixedly arranged in the middle of the front of the pretreatment barrel to warn people of danger, and the fixed knife has a sharp tip to prevent people from touching the feed hopper at will and causing harm.

[0012] As a preferred technical solution of the utility model, the output end of the hair dryer is arranged to be inclined downward inside the feed hopper.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by setting a crushing barrel and a pretreatment barrel, the user can collect waste paper into the pretreatment barrel during use, the pretreatment barrel performs the first crushing, and the crushed waste is transported to the crushing barrel, and the crushing barrel performs the second crushing, thereby improving the crushing effect of the waste, and the operation is simple. The better the waste crushing effect, the higher the quality of the paper discs during processing, the better the processing effect, the more beautiful the shape, and the more convenient it is to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the pulverizing roller of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the unloading area of ​​the utility model.

[0018] In the figure: 1. Crushing barrel; 2. Pretreatment barrel; 3. Motor protection cover; 4. Feed hopper; 5. Warning light; 6. Motor 2; 7. Unloading channel; 8. Fixed knife; 9. Motor 1; 10. Crushing blade; 11. Rotating shaft 2; 12. Partition; 13. Second valve; 14. Ramp; 15. Rotating shaft 1; 16. Crushing roller; 17. Inclined plate; 18. Transparent viewing window; 19. Switch assembly; 20. Unloading area; 21. First valve; 22. Static eliminator; 23. Auxiliary blade; 24. Blower. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4 The utility model provides a waste recycling device for paper disc production, including a crushing barrel 1, a pretreatment barrel 2 is fixedly installed in the middle of the top of the crushing barrel 1, a feed hopper 4 is fixedly connected to the middle of the top of the pretreatment barrel 2, and an electrostatic eliminator 22 is installed on the inner wall of the feed hopper 4, wherein the function of the electrostatic eliminator 22 is to eliminate static electricity on the waste paper discs and prevent the waste paper discs from adhering to the inner wall of the device, a blower 24 is provided on one side of the top of the pretreatment barrel 2, and the output end of the blower 24 is connected to the inside of the feed hopper 4, a motor protective cover 3 is fixedly connected to the middle of one side of the pretreatment barrel 2, a motor 9 is fixedly installed in the middle of the motor protective cover 3, and the output end of the motor 9 passes through the pretreatment barrel 2 and is fixedly connected to a rotating shaft 1 5. A crushing roller 16 is fixedly installed in the middle of the rotating shaft 15, a motor 2 6 is fixedly installed in the middle of the crushing barrel 1 on the side away from the motor 1 9, the output end of the motor 2 6 passes through the crushing barrel 1 and is fixedly connected to the rotating shaft 2 11, a plurality of evenly distributed crushing blades 10 are fixedly installed in the middle of the rotating shaft 11, and two pairs of symmetrical auxiliary blades 23 are arranged on the surface of the crushing blade 10, and a switch assembly 19 is fixedly installed on one side of the bottom end of the front of the crushing barrel 1, waste is put into the pretreatment barrel 2 from the feed hopper 4, the motor 19 crushes the waste for the first time through the crushing roller 16, and the waste after the first crushing is discharged into the crushing barrel 1, and the crushing barrel 1 performs secondary fine crushing on the waste, which is more convenient to use, and the crushing blade 10 is convenient for crushing waste paper.

[0021] Preferably, a first valve 21 is fixedly installed at the connection between the pretreatment barrel 2 and the crushing barrel 1. The first valve 21, motor 1 9 and motor 2 6 are electrically connected to the external power supply through the switch assembly 19. The first valve 21 facilitates the discharge of the crushed waste paper in the pretreatment barrel 2 into the crushing barrel 1, which is more convenient to use.

[0022] Preferably, a plurality of evenly distributed fixed knives 8 are fixedly installed on both sides of the top of the inner wall of the pretreatment barrel 2, and an inclined plate 17 is fixedly connected to both sides of the bottom of the pretreatment barrel 2. The fixed knives 8 cooperate with the crushing roller 16 to break up irregularly shaped waste materials, and the inclined plate 17 facilitates the discharge of materials from the first valve 21.

[0023] Preferably, a partition 12 is fixedly connected to the bottom end of the inner wall of the crushing barrel 1, a second valve 13 is fixedly installed in the middle of the partition 12, the second valve 13 is electrically connected to the external power supply through a switch assembly 19, a discharge area 20 is fixedly provided at the bottom end of the partition 12, the partition 12 facilitates the installation of the second valve 13, the second valve 13 facilitates the throwing of the crushed waste paper into the discharge area 20, and the discharge area 20 facilitates discharge.

[0024] Preferably, a slope 14 is fixedly connected to one side of the back of the unloading area 20, and a unloading channel 7 is fixedly connected to the middle of the front of the unloading area 20. The slope 14 facilitates the unloading area 20 to deliver the crushed paper scraps to the unloading channel 7, and the unloading channel 7 facilitates the discharge of the paper scraps from the crushing barrel 1.

[0025] Preferably, a transparent viewing window 18 is fixedly provided at the top of the front side of the crushing barrel 1 , and the transparent viewing window 18 is convenient for the user to observe the working conditions in the crushing barrel 1 .

[0026] Preferably, a warning light 5 is fixedly provided in the middle of the front of the pretreatment barrel 2, and the warning light 5 can warn people of danger. The fixed knife 8 has a sharp tip to prevent people from touching the feed hopper 4 at will and causing injuries.

[0027] Preferably, the output end of the blower 24 is arranged to be inclined downward inside the feed hopper 4, wherein the blower 24 has the functions of assisting material feeding and assisting material discharging.

[0028] Working principle: The utility model is a waste recycling device for paper disc production. It is connected to an external power supply, and waste is put into a pre-treatment barrel 2 from a feed hopper 4. A motor 9 performs a first crushing of the waste through a crushing roller 16. A fixed knife 8 cooperates with the crushing roller 16 to break up waste with irregular shapes. The waste after the first crushing is discharged to the crushing barrel 1 through a first valve 21. When the first valve 21 is opened, a blower 24 is opened at the same time to discharge the waste after the first crushing into the crushing barrel 1. The crushing barrel 1 performs a second fine crushing of the waste. A motor 26 drives a crushing blade 10 to crush waste paper through a rotating shaft 21. A transparent viewing window 18 is convenient for a user to observe the working conditions in the crushing barrel 1, and the crushed paper scraps are passed through the crushing barrel 1. The waste paper is discharged to the unloading area 20 through the second valve 13, and when the second valve 13 is opened, the first valve 21 and the blower 24 are opened at the same time, and the blower 24 blows air to discharge the pulverized waste. The slope 14 facilitates the unloading area 20 to send the pulverized paper scraps to the unloading channel 7, and the unloading channel 7 facilitates the discharge of the paper scraps from the pulverizing barrel 1. The entire device is provided with a pulverizing barrel 1 and a pretreatment barrel 2. When using the device, the user can collect waste paper into the pretreatment barrel 2, and the pretreatment barrel 2 performs the first pulverization, and the crushed waste is transported to the pulverizing barrel 1, and the pulverizing barrel 1 performs the second pulverization, thereby improving the pulverization effect of the waste. The operation is simple, the better the waste pulverization effect, the higher the quality of the paper discs during processing, the better the processing effect, the more beautiful the shape, and the more convenient it is to use.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or 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 shall be included in the protection scope of the present invention.

Claims

1. A waste recycling device for paper disc production, comprising a crushing barrel (1), characterized in that: A pretreatment barrel (2) is fixedly installed in the middle of the top of the crushing barrel (1), and a feed hopper (4) is fixedly connected to the middle of the top of the pretreatment barrel (2). An electrostatic eliminator (22) is installed on the inner wall of the feed hopper (4). A blower (24) is provided on one side of the top of the pretreatment barrel (2), and the output end of the blower (24) is connected to the inside of the feed hopper (4). A motor protection cover (3) is fixedly connected to the middle of one side of the pretreatment barrel (2), and a motor 1 (9) is fixedly installed in the middle of the motor protection cover (3). The output end of the motor 1 (9) passes through the pretreatment barrel (2). A rotating shaft (15) is fixedly connected, a crushing roller (16) is fixedly installed in the middle of the rotating shaft (15), a motor (6) is fixedly installed in the middle of the crushing barrel (1) on the side away from the motor (9), the output end of the motor (6) passes through the crushing barrel (1) and is fixedly connected to the rotating shaft (11), a plurality of evenly distributed crushing blades (10) are fixedly installed in the middle of the rotating shaft (11), two pairs of symmetrical auxiliary blades (23) are provided on the surface of the crushing blades (10), and a switch assembly (19) is fixedly installed on one side of the bottom end of the front side of the crushing barrel (1).

2. A waste material recovery device for paper disc production according to claim 1, characterized in that: A first valve (21) is fixedly installed at the connection between the pretreatment barrel (2) and the crushing barrel (1); the first valve (21), motor one (9) and motor two (6) are all electrically connected to an external power supply via a switch assembly (19).

3. A waste material recovery device for paper disc production according to claim 1, characterized in that: A plurality of evenly distributed fixed knives (8) are fixedly mounted on both sides of the top end of the inner wall of the pretreatment barrel (2), and an inclined plate (17) is fixedly connected to both sides of the bottom end of the pretreatment barrel (2).

4. A waste material recovery device for paper disc production according to claim 1, characterized in that: A partition (12) is fixedly connected to the bottom end of the inner wall of the crushing barrel (1), a second valve (13) is fixedly installed in the middle of the partition (12), the second valve (13) is electrically connected to an external power supply through a switch assembly (19), and a material discharge area (20) is fixedly arranged at the bottom end of the partition (12).

5. A waste material recovery device for paper disc production according to claim 4, characterized in that: A slope (14) is fixedly connected to one side of the back side of the material discharge area (20), and a material discharge channel (7) is fixedly connected to the middle part of the front side of the material discharge area (20).

6. A waste material recovery device for paper disc production according to claim 1, characterized in that: A transparent viewing window (18) is fixedly provided on the top of the front side of the crushing barrel (1).

7. A waste material recovery device for paper disc production according to claim 1, characterized in that: A warning light (5) is fixedly arranged in the middle of the front side of the pretreatment barrel (2).

8. A waste material recovery device for paper disc production according to claim 1, characterized in that: The output end of the blower (24) is arranged inside the feed hopper (4) at an angle downward.

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