Production device of plastic storage box

Abstract

The utility model discloses a production device of a plastic storage box, which belongs to the technical field of plastic storage box production and comprises a mixing barrel, a motor is mounted on the top surface of the mixing barrel, a feed hopper communicated with the inside of the mixing barrel is fixedly connected to one side of the top surface of the mixing barrel, and a spindle connected with the motor is rotatably mounted on the inner top wall of the mixing barrel. The main shaft and an output shaft of the motor are coaxial with the mixing barrel, the upper end and the lower end of the main shaft are fixedly connected with connecting rods located on the two sides of the main shaft, and a rotating shaft is rotationally connected between the two connecting rods on the same side of the main shaft. The connecting rod on the main shaft synchronously rotates along with the main shaft to fully mix materials poured into the material mixing barrel, and the cleaning plates at the two ends of the connecting rod synchronously rotate along with the main shaft to synchronously clean the inner wall of the material mixing barrel and clean the materials on the inner wall of the material mixing barrel, so that the utilization rate of the materials is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic storage box production, and in particular relates to a production device for a plastic storage box. Background Art

[0002] A plastic storage box refers to a box made of plastic and used for storage. It is widely used, and in the production process of the plastic storage box, the raw materials need to be mixed, so a mixing device for the production of plastic storage boxes is needed.

[0003] However, the mixing device commonly used in the production of plastic storage boxes needs to mix the raw materials during actual use to improve the quality of the products in the storage boxes, and the mixing box needs to be cleaned at the same time. If the raw material box is cleaned after the mixed materials are completely discharged, the mixed raw materials will adhere to the inner wall of the mixing box. Cleaning at this time will increase the difficulty of cleaning, resulting in increased cleaning costs for the box.

[0004] To this end, we propose a production device for a plastic storage box to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of cleaning a mixing box in the prior art and proposes a production device for a plastic storage box.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top surface of the mixing barrel is provided with a motor, and one side of the top surface of the mixing barrel is fixedly connected to a feeding hopper which is communicated with the inside of the mixing barrel. A main shaft connected with the motor is rotatably installed on the inner top wall of the mixing barrel. The upper and lower ends of the main shaft are fixedly connected to connecting rods located on both sides of the main shaft, and a rotating shaft is rotatably connected between two connecting rods on the same side of the main shaft, and a plurality of stirring rods are fixedly connected to each of the rotating shafts in a linear array. A gear driving assembly for driving the rotating shaft to rotate is provided between the inner top surface of the mixing barrel and adjacent connecting rods, and a cleaning piece for cleaning the inner wall of the mixing barrel is provided between the two connecting rods on the same side. A discharge pipe which is communicated with the inner wall of the mixing barrel for discharging is fixedly connected to the bottom of the mixing barrel, and a valve is provided at the upper end of the discharge pipe, and a support frame is installed at the bottom of the mixing barrel.

[0008] Preferably, the gear driving assembly comprises a main gear and a slave gear, the main gear is fixedly connected to the main shaft, the slave gear is fixedly connected to the top end of the rotating shaft, and the main gear is meshed with the slave gear.

[0009] Preferably, the diameter of the master gear is greater than the diameter of the slave gear.

[0010] Preferably, the cleaning member comprises a cleaning plate, one side of which is fixedly connected to one end of two connecting rods on the same side, one side of which is in close contact with the mixing barrel, and the cleaning plate is inclined from the middle of the connecting rod to both sides.

[0011] Preferably, the bottom of the mixing barrel is bucket-shaped.

[0012] Preferably, a connecting rod close to the inner bottom wall of the mixing barrel is fixedly connected to a mounting rod, and a scraper abutting against the inner bottom wall of the mixing barrel is fixedly connected to the bottom of the mounting rod.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the arrangement of the motor, main shaft, connecting rod, cleaning plate and cleaning plate, as the motor drives the main shaft to rotate, the connecting rod on the main shaft rotates synchronously with the main shaft, and the materials poured into the mixing barrel are fully mixed, and the cleaning plates at both ends of the connecting rod rotate synchronously, and the inner wall of the mixing barrel is cleaned synchronously, and the material on the inner wall of the mixing barrel is cleaned at the same time, thereby improving the utilization rate of the material; through the arrangement of the gear drive assembly and the rotating shaft, the rotation of the main shaft drives the gear drive assembly, so that the connecting rod rotates while the rotating shaft rotates, thereby achieving full mixing of the raw materials in the mixing barrel and improving the uniformity of the mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a production device for a plastic storage box;

[0015] Figure 2 It is a cross-sectional view of a production device for a plastic storage box;

[0016] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 The figure is a schematic diagram of the structure of a gear drive assembly in a production device for a plastic storage box.

[0018] In the figure: 1. mixing barrel; 2. feed hopper; 3. motor; 4. discharge pipe; 5. support frame; 6. main shaft; 7. connecting rod; 8. cleaning plate; 9. rotating shaft; 10. stirring rod; 11. main gear; 12. slave gear; 13. valve; 14. mounting rod; 15. scraper. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 2 The present embodiment provides a production device for a plastic storage box, which includes a mixing barrel 1, a motor 3 is installed on the top surface of the mixing barrel 1, a feeding hopper 2 which is in communication with the inside of the mixing barrel 1 is fixedly connected to one side of the top surface of the mixing barrel 1, a main shaft 6 which is connected to the motor 3 is rotatably installed on the inner top wall of the mixing barrel 1, the main shaft 6 and the output shaft of the motor 3 are coaxial with the mixing barrel 1, the upper and lower ends of the main shaft 6 are fixedly connected to connecting rods 7 located on both sides of the main shaft 6, a rotating shaft 9 is rotatably connected between the two connecting rods 7 on the same side of the main shaft 6, and each rotating shaft 9 is fixedly connected to a plurality of stirring rods 10 in a linear array, and the stirring rods 10 are used to mix the various raw materials evenly, and the inner top surface of the mixing barrel 1 and the adjacent connecting rods 7 are connected. A gear drive assembly for driving the rotating shaft 9 to rotate is provided in between, and cleaning parts for cleaning the inner wall of the mixing barrel 1 are provided between the two connecting rods 7 on the same side. A discharge pipe 4 for discharging materials and communicating with the inner wall of the mixing barrel 1 is fixedly connected to the bottom of the mixing barrel 1, and a valve 13 is provided at the upper end of the discharge pipe 4. A support frame 5 is installed at the bottom of the mixing barrel 1, and a mold for producing a storage box can be placed under the support frame 5. The main shaft 6 is driven to rotate by the motor 3, and the connecting rod 7 on the main shaft 6 rotates synchronously with the main shaft 6 to fully mix the materials poured into the mixing barrel 1, and the cleaning plates 8 at both ends of the connecting rod 7 rotate synchronously to synchronously clean the inner wall of the mixing barrel 1. At the same time, the material on the inner wall of the mixing barrel 1 is cleaned to improve the utilization rate of the materials.

[0022] Reference Figure 4 The gear drive assembly includes a main gear 11 and a slave gear 12. The main gear 11 is fixedly connected to the main shaft 6, and the slave gear 12 is fixedly connected to the top of the rotating shaft 9. The slave gears 12 are respectively fixedly connected to the tops of the two rotating shafts 9. The main gear 11 is meshed with the slave gears 12. The main gear 11 is driven to rotate synchronously through the rotation of the main shaft 6. Then the main gear 11 is meshed with the slave gear 12, so that the slave gear 12 rotates around the connecting rod 7, and at the same time, the stirring rod 10 on the rotating shaft 9 stirs the raw materials poured into the mixing barrel 1.

[0023] Reference Figure 4 , the diameter of the main gear 11 is greater than the diameter of the slave gear 12, the main gear 11 and the slave gear 12 produce differential motion, the slave gear 12 will rotate faster, and the uniformity of stirring is improved.

[0024] Reference Figure 4The cleaning part includes a cleaning plate 8, one side of the cleaning plate 8 is fixedly connected to one end of two connecting rods 7 on the same side, one side of the cleaning plate 8 is in close contact with the mixing barrel 1, and the other side is fixedly connected to one end of the connecting rod 7. The cleaning plate 8 is inclined from the middle of the connecting rod 7 to both sides, and both sides of the cleaning plate 8 are inclined, so that the inner wall of the mixing barrel 1 can be cleaned synchronously whether the motor 3 rotates forward or reversely.

[0025] Reference Figure 3 The bottom of the mixing barrel 1 is bucket-shaped, which is convenient for discharging the mixed materials.

[0026] Reference Figure 3 The connecting rod 7 near the inner bottom wall of the mixing barrel 1 is fixedly connected to the mounting rod 14, and the bottom of the mounting rod 14 is fixedly connected to a scraper 15 that is in contact with the inner bottom wall of the mixing barrel 1. On the one hand, the raw materials on the inner bottom wall of the mixing barrel 1 are turned over and stirred, and on the other hand, the inner bottom wall of the mixing barrel 1 is cleaned at the same time to peel off the attached raw materials.

[0027] Working principle:

[0028] Pour multiple groups of raw materials into the mixing barrel 1 in proportion, drive the motor 3, rotate the main shaft 6, and the connecting rod 7 on the main shaft 6 will rotate synchronously. The main gear 11 on the top of the main shaft 6 is meshed with the slave gear 12 of the rotating shaft 9 on the connecting rod 7, so that the rotating shaft 9 rotates while the connecting rod 7 revolves, thereby improving the mixing of the raw materials in the mixing barrel 1. At the same time, the cleaning plate 8 connected to the connecting rod 7 rotates synchronously with the connecting rod 7 to clean the inner wall of the mixing barrel 1 to prevent the raw materials from sticking to the side wall. After the raw materials are discharged, the raw materials stick to the side wall, which makes cleaning inconvenient.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A production device for a plastic storage box, comprising a mixing cylinder (1), characterized in that: A motor (3) is installed on the top surface of the mixing barrel (1), a feeding hopper (2) which is in communication with the inside of the mixing barrel (1) is fixedly connected to one side of the top surface of the mixing barrel (1), a main shaft (6) which is connected to the motor (3) is rotatably installed on the inner top wall of the mixing barrel (1), the upper and lower ends of the main shaft (6) are fixedly connected to connecting rods (7) located on both sides of the main shaft (6), a rotating shaft (9) is rotatably connected between the two connecting rods (7) on the same side of the main shaft (6), and each of the rotating shafts (9) has a linear A plurality of stirring rods (10) are fixedly connected in an array, a gear drive assembly for driving the rotating shaft (9) to rotate is provided between the inner top surface of the mixing barrel (1) and the adjacent connecting rod (7), a cleaning piece for cleaning the inner wall of the mixing barrel (1) is provided between the two connecting rods (7) on the same side, a discharge pipe (4) for discharging materials and communicating with the inner wall of the mixing barrel (1) is fixedly connected to the bottom of the mixing barrel (1), a valve (13) is provided at the upper end of the discharge pipe (4), and a support frame (5) is installed at the bottom of the mixing barrel (1).

2. A production device for a plastic storage box according to claim 1, characterized in that: The gear drive assembly comprises a main gear (11) and a slave gear (12), wherein the main gear (11) is fixedly connected to the main shaft (6), and the slave gear (12) is fixedly connected to the top end of the rotating shaft (9), and the main gear (11) is meshed with the slave gear (12).

3. A production device for a plastic storage box according to claim 2, characterized in that: The diameter of the main gear (11) is greater than the diameter of the slave gear (12).

4. The production device of a plastic storage box according to claim 1, characterized in that: The cleaning member comprises a cleaning plate (8), one side of which is fixedly connected to one end of two connecting rods (7) on the same side, one side of which is in close contact with the mixing barrel (1), and the cleaning plate (8) is inclined from the middle of the connecting rod (7) to both sides.

5. The production device of a plastic storage box according to claim 1, characterized in that: The bottom of the mixing cylinder (1) is bucket-shaped.

6. A production device for a plastic storage box according to claim 5, characterized in that: A connecting rod (7) close to the inner bottom wall of the mixing barrel (1) is fixedly connected to a mounting rod (14), and a scraper (15) abutting against the inner bottom wall of the mixing barrel (1) is fixedly connected to the bottom of the mounting rod (14).

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