Raw material guiding device for packaging box processing

Abstract

The utility model discloses a raw material guiding device for packing box processing, which comprises a filtering conveying box, a collecting hopper and a material guiding pipe, the collecting hopper is fixed at the bottom of the filtering conveying box and is communicated with the inside of the filtering conveying box, the material guiding pipe is arranged at the bottom of the collecting hopper, a grinding mechanism is arranged at the upper end of the filtering conveying box, and the filtering conveying box is connected with the grinding mechanism. The grinding mechanism is connected with a feeding hopper, the filtering and conveying mechanism is arranged in the filtering and conveying box, the grinding mechanism comprises a grinding box, a rotating disc, a grinding roller and a filter screen, the rotating disc is rotationally connected with a driving shaft, and a driving gear is fixed to the end, located on the outer side of the grinding box, of the driving shaft; and an outer gear ring is fixed to the side wall, on the same side as the driving gear, of the grinding box, the outer gear ring and the driving gear are arranged in a meshed mode, and the filtering and conveying mechanism comprises a filtering sieve plate, a conveying rotating shaft, a spiral conveying blade and a gear motor. The utility model belongs to the technical field of packaging box raw material processing, and particularly relates to a raw material guiding device for packaging box processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging box raw material processing, in particular to a raw material guiding device for packaging box processing. Background Art

[0002] A packaging box is a box used to package products. It is usually a paperboard with a honeycomb structure made of pulp. It is widely used in the packaging of products in various industries. In the process of packaging box processing and production, it is inevitable to transport the pulp raw material. Existing raw material guiding devices, such as a raw material guiding device for processing cosmetic packaging boxes disclosed in application No. CN202222155319.4, installs a uniform material box on the lower side of the guide box. The stirred raw material flows into the guide hopper through the guide blades and passes through the first dividing net, the second dividing net, and the third dividing net in turn under the action of gravity to prevent the slurry from a large amount of agglomeration and affect the slurry collection. The stirred raw material can be made more delicate and uniform, and a slurry with a higher texture is obtained, thereby providing a guarantee for the quality of the slurry.

[0003] However, in actual use, the agglomerated raw materials are easily accumulated on the top of the material distribution net during vibration screening, thereby blocking the material distribution net and reducing the efficiency of material distribution. In severe cases, it will cause accumulation of raw materials, resulting in excessive accumulation of raw materials in the equipment, inability to operate, and even affecting the service life of the equipment. In particular, some agglomerated raw materials are difficult to disperse even under vibration. For this reason, we propose a raw material guiding device for packaging box processing to solve the above problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a raw material guiding device for packaging box processing, which effectively solves the problem that agglomerated raw materials are easily blocked by the material dividing net during screening in the current raw material guiding device for packaging box processing, and solves the problem that material accumulation after blocking the screening net affects the normal operation of the equipment, and solves the problem that it is difficult to disperse agglomerated raw materials only by vibration.

[0005] The technical solution adopted by the utility model is as follows: the utility model proposes a raw material guiding device for packaging box processing, including a filtering and conveying box, a collecting hopper and a guiding pipe, the collecting hopper is fixed to the bottom of the filtering and conveying box and is connected to the inside of the filtering and conveying box, the guiding pipe is arranged at the bottom of the collecting hopper, a grinding mechanism is arranged at the upper end of the filtering and conveying box, a feed hopper is connected to the grinding mechanism, and a filtering and conveying mechanism is arranged in the filtering and conveying box.

[0006] As an improvement of the present scheme, the grinding mechanism includes a grinding box, a turntable, a grinding roller and a filter screen, the grinding box is fixed to one side of the upper end of the filter and conveying box, the turntable is rotatably connected to the grinding box, the grinding roller is rotatably connected to the turntable, and the filter screen is arranged at the bottom of the grinding box.

[0007] As an improvement of the present solution, a fixing frame is fixed on the side wall of the grinding box, a driving motor is provided on the fixing frame, and an output shaft of the driving motor passes through the fixing frame and is connected to the turntable.

[0008] As an improvement of the present scheme, a driving shaft is rotatably connected to the turntable, and the driving shaft passes through the turntable and is connected to the grinding roller, a driving gear is fixed to one end of the driving shaft which is outside the grinding box, an outer gear ring is fixed to the side wall of the grinding box on the same side as the driving gear, and the outer gear ring is meshing with the driving gear.

[0009] As an improvement of the present scheme, the filtering and conveying mechanism includes a filtering screen plate, a conveying shaft, spiral conveying blades and a reduction motor. The filtering screen plate is fixed on the inner wall of the filtering and conveying box and is arranged above the collecting hopper. The conveying shaft is rotatably connected to the filtering and conveying box and is coaxially arranged with the filtering screen plate. The spiral conveying blades are arranged on the conveying shaft. The reduction motor is arranged on the side wall of the filtering and conveying box and the output shaft passes through the filtering and conveying box and is connected to the conveying shaft.

[0010] As an improvement of the present solution, an observation window is provided on the side wall of the filter conveying box, and a discharge trough is provided on the side of the filter conveying box which is symmetrical to the reduction motor, and the discharge trough is at the same height as the filter screen plate.

[0011] As an improvement of this solution, the turntable is arranged between the driving gear and the grinding roller, and the grinding roller and the turntable are arranged vertically.

[0012] As an improvement of the present solution, the spiral conveying blade is arranged in a spiral thin plate, the grinding box is arranged in an O-shape and the connection between the two sides and the turntable is arranged in a U-shape.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1. It is equipped with a grinding mechanism. Through the multi-directional rotation of the grinding roller, the pulp raw materials can be fully ground and dispersed. After being filtered by the filter screen, it can be evenly transported, thus improving the uniformity of the raw materials;

[0015] 2. The filtering and conveying mechanism can realize the conveying of the ground raw materials, and further screen the raw materials during the conveying process, and discharge the raw materials that are still larger after grinding, further improving the uniformity of the raw materials. By discharging larger raw materials, it can prevent the filter screen from being blocked, thus ensuring the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a raw material guiding device for packaging box processing proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of a raw material guiding device for packaging box processing proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a raw material guiding device for packaging box processing proposed by the utility model;

[0019] Figure 4 Schematic diagram of the partial internal structure of the grinding mechanism of this embodiment.

[0020] Among them, 1. Filter conveying box; 2. Collecting hopper; 3. Material guide pipe; 4. Grinding mechanism; 5. Feed hopper; 6. Filter conveying mechanism; 7. Grinding box; 8. Turntable; 9. Grinding roller; 10. Filter; 11. Fixed frame; 12. Drive motor; 13. Drive shaft; 14. Outer gear ring; 15. Drive gear; 16. Filter screen plate; 17. Conveying shaft; 18. Spiral conveying blades; 19. Reducer motor; 20. Observation window; 21. Discharge chute.

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model proposes a raw material guiding device for packaging box processing, comprising a filtering and conveying box 1, a collecting hopper 2 and a guiding pipe 3, the collecting hopper 2 is fixed to the bottom of the filtering and conveying box 1 and is connected to the inside of the filtering and conveying box 1, the guiding pipe 3 is arranged at the bottom of the collecting hopper 2, a grinding mechanism 4 is arranged at the upper end of the filtering and conveying box 1, a feeding hopper 5 is connected to the grinding mechanism 4, and a filtering and conveying mechanism 6 is arranged in the filtering and conveying box 1.

[0024] In order to ensure the dispersion of raw materials and improve the quality of paperboard, the grinding mechanism 4 includes a grinding box 7, a turntable 8, a grinding roller 9 and a filter 10. The grinding box 7 is fixed to one side of the upper end of the filtering and conveying box 1, the turntable 8 is rotatably connected to the grinding box 7, the grinding roller 9 is rotatably connected to the turntable 8, and the filter 10 is arranged at the bottom of the grinding box 7; a fixing frame 11 is fixed on the side wall of the grinding box 7, and a driving motor 12 is arranged on the fixing frame 11, and the output shaft of the driving motor 12 passes through the fixing frame 11 and is connected to the turntable 8.

[0025] like Figure 2 and Figure 4 As shown, a driving shaft 13 is rotatably connected to the turntable 8, and the driving shaft 13 passes through the turntable 8 and is connected to the grinding roller 9. A driving gear 15 is fixed to one end of the driving shaft 13 on the outside of the grinding box 7, and an outer gear ring 14 is fixed to the side wall of the grinding box 7 on the same side as the driving gear 15, and the outer gear ring 14 is meshed with the driving gear 15.

[0026] In order to realize the transportation and further filtering of the dispersed raw materials, the filtering and conveying mechanism 6 includes a filtering screen plate 16, a conveying shaft 17, a spiral conveying blade 18 and a reduction motor 19. The filtering screen plate 16 is fixed on the inner wall of the filtering and conveying box 1 and is arranged above the collecting hopper 2. The conveying shaft 17 is rotatably connected to the filtering and conveying box 1 and is coaxially arranged with the filtering screen plate 16. The spiral conveying blade 18 is arranged on the conveying shaft 17. The reduction motor 19 is arranged on the side wall of the filtering and conveying box 1 and the output shaft passes through the filtering and conveying box 1 and is connected to the conveying shaft 17.

[0027] like Figure 1 and Figure 2 As shown, an observation window 20 is provided on the side wall of the filter conveying box 1 , and a discharge trough 21 is provided on the side of the filter conveying box 1 symmetrical to the reduction motor 19 , and the discharge trough 21 is at the same height as the filter screen plate 16 .

[0028] like Figure 3 As shown, the turntable 8 is arranged between the driving gear 15 and the grinding roller 9, and the grinding roller 9 and the turntable 8 are arranged vertically.

[0029] like Figure 2 As shown, the spiral conveying blade 18 is arranged in a spiral thin plate, the grinding box 7 is arranged in an O-shape and the connection between the two sides and the turntable 8 is arranged in a U-shape.

[0030] When in use, pulp raw materials are added from above the feed hopper 5, and the driving motor 12 is turned on to drive the turntable 8 connected to its output shaft to rotate, and the grinding roller 9 connected to the group of turntables 8 rotates together. During the rotation process, the driving gear 15 on the driving shaft 13 on the other side rotates under the action of the outer gear ring 14, thereby driving the grinding roller 9 to rotate itself, and the multi-directional rotation of the grinding roller 9 is used to grind the raw materials in the grinding box 7. The ground raw materials enter the filter conveying box 1 through the filter screen 10 and fall onto the filter screen plate 16. The reduction is turned on. The high-speed motor 19 drives the conveying shaft 17 to rotate, and the spiral conveying blades 18 arranged on the conveying shaft 17 convey the raw materials on the filter screen plate 16 to the side of the discharge trough 21. During the conveying process, the sieve holes on the filter screen plate 16 are used to further filter the raw materials. After filtration, the raw materials of uniform size are conveyed out from the guide pipe 3 along the inclined surface in the collecting hopper 2. According to actual use requirements, the collecting hopper 2 with a suitable angle is selected to change the position of the guide pipe 3 to achieve a change in the conveying distance. The above is the use process of the raw material guiding device for the entire packaging box processing.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A raw material guiding device for processing packaging boxes, comprising a filtering and conveying box (1), a collecting hopper (2) and a guiding pipe (3), wherein the collecting hopper (2) is fixed to the bottom of the filtering and conveying box (1) and communicated with the inside of the filtering and conveying box (1), and the guiding pipe (3) is arranged at the bottom of the collecting hopper (2), characterized in that: The upper end of the filter conveying box (1) is provided with a grinding mechanism (4), the grinding mechanism (4) is connected to a feed hopper (5), and the filter conveying box (1) is provided with a filter conveying mechanism (6). The grinding mechanism (4) comprises a grinding box (7), a turntable (8), a grinding roller (9) and a filter screen (10); the grinding box (7) is fixed to one side of the upper end of the filtering and conveying box (1); the turntable (8) is rotatably connected to the grinding box (7); the grinding roller (9) is rotatably connected to the turntable (8); and the filter screen (10) is arranged at the bottom of the grinding box (7).

2. The raw material guiding device for packaging box processing according to claim 1, characterized in that: A fixing frame (11) is fixed on the side wall of the grinding box (7), a driving motor (12) is arranged on the fixing frame (11), and an output shaft of the driving motor (12) passes through the fixing frame (11) and is connected to the rotating disk (8).

3. The raw material guiding device for packaging box processing according to claim 2, characterized in that: A driving shaft (13) is rotatably connected to the turntable (8), and the driving shaft (13) passes through the turntable (8) and is connected to the grinding roller (9). A driving gear (15) is fixed to one end of the driving shaft (13) located outside the grinding box (7). An outer gear ring (14) is fixed to the side wall of the grinding box (7) on the same side as the driving gear (15), and the outer gear ring (14) is meshed with the driving gear (15).

4. The raw material guiding device for packaging box processing according to claim 3, characterized in that: The filtering and conveying mechanism (6) comprises a filtering screen plate (16), a conveying shaft (17), a spiral conveying blade (18) and a reduction motor (19); the filtering screen plate (16) is fixed on the inner wall of the filtering and conveying box (1) and is arranged above the collecting hopper (2); the conveying shaft (17) is rotatably connected to the filtering and conveying box (1) and is coaxially arranged with the filtering screen plate (16); the spiral conveying blade (18) is arranged on the conveying shaft (17); the reduction motor (19) is arranged on the side wall of the filtering and conveying box (1) and the output shaft passes through the filtering and conveying box (1) and is connected to the conveying shaft (17).

5. The raw material guiding device for packaging box processing according to claim 4, characterized in that: An observation window (20) is provided on the side wall of the filter conveying box (1), and a discharge trough (21) is provided on a side of the filter conveying box (1) symmetrical to the reduction motor (19), and the discharge trough (21) is at the same height as the filter screen plate (16).

6. A raw material guiding device for packaging box processing according to claim 5, characterized in that: The rotating disk (8) is arranged between the driving gear (15) and the grinding roller (9), and the grinding roller (9) and the rotating disk (8) are arranged vertically.

7. The raw material guiding device for packaging box processing according to claim 6, characterized in that: The spiral conveying blade (18) is arranged in the form of a spiral thin plate, the grinding box (7) is arranged in an O-shape, and the connection points between the two sides and the rotating disk (8) are arranged in a U-shape.

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