Plastic material storage device

Abstract

The utility model discloses a plastic material storage device, and belongs to the technical field of plastic material storage. Mainly comprises a rack, a hopper is installed on the rack, a cover plate and a drawing plate are installed on the hopper in a hinged mode, the drawing plate is installed on the outer wall of the bottom of the hopper in a sliding mode, the discharging mechanism is arranged at the bottom of the hopper and comprises a material guiding box, the end of the material guiding box is connected with an opening in the bottom of the hopper, and the middle section of the material guiding box is provided with a columnar transfer bin. The rotating shaft is rotatably mounted on the transfer bin, at least two groups of material guide blades are distributed and fixed on the outer ring of the rotating shaft, each material guide blade comprises a material guide plate, the material guide plate is fixed on the rotating shaft, the material guide plate is provided with a guide groove and a material scraping plate, the material scraping plate is arranged at the end part of the material guide plate, and the material scraping plate is provided with a guide block and a spring which are matched with the guide groove; and the spring is arranged between the guide block and the end part of the guide groove. By means of the plastic material storage device, the problem that the discharging hopper is likely to be blocked due to irregular or overlarge particles is solved.

Description

Technical Field

[0001] The present application relates to the technical field of plastic material storage, and in particular to a plastic material storage device. Background Art

[0002] Plastic material storage devices are mainly used to store and manage various plastic raw materials safely and efficiently to ensure their quality and ease of use. They are widely used for the storage of materials such as plastic pellets;

[0003] For example, patent publication number CN219030504U specifically discloses a storage device for plastic particles, which includes a storage tank, which is composed of a tank body and a heating inclined plate arranged in the tank body. A discharge funnel is connected to the bottom of the tank body, and the discharge funnel is used to guide and discharge the material in the tank body. At the same time, a solenoid valve is installed at the discharge end of the discharge funnel.

[0004] In the aforementioned patent disclosure, the storage device mainly stores plastic materials in a tank and controls the opening and closing of a discharge hopper via a solenoid valve. However, during the opening and closing process of the solenoid valve, due to the varying sizes of plastic particles, when the plastic particles pass through the solenoid valve core, the irregular or oversized plastic particles may become stuck in the solenoid valve core, causing the discharge hopper to become stuck or clogged, thereby affecting the discharge of the plastic particles. Therefore, a plastic material storage device is needed to solve the above problem.

[0005] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Utility Model Content

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide a plastic material storage device that solves the problem that the discharge funnel may be blocked by irregular or oversized particles.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a plastic material storage device, comprising a frame, a hopper mounted on the frame, a cover plate for sealing the top opening of the hopper hingedly mounted on the hopper, a drawer plate, the drawer plate being slidably mounted on the outer wall of the bottom of the hopper, a discharge mechanism, the discharge mechanism being arranged at the bottom of the hopper, the discharge mechanism comprising a material guide box, the end of the material guide box being connected to the bottom opening of the hopper, the middle section of the material guide box having a columnar transfer bin, a rotating shaft, The rotating shaft is rotatably mounted on the transfer bin, and at least two groups of guide blades are arranged and fixed on the outer ring of the rotating shaft. The guide blades include a guide plate, which is fixed on the rotating shaft. The guide plate is provided with a guide groove, a scraper plate, which is arranged at the end of the guide plate, and a guide block adapted to the guide groove and a spring arranged between the guide block and the end of the guide groove. The scraper plate is suitable for adaptively contacting the inner wall of the transfer bin under the action of the spring.

[0008] Preferably, a guide rod is inserted into the guide groove, the guide rod passes through the guide block, the guide rod is slidably connected to the guide block, and the spring is sleeved on the guide rod.

[0009] Preferably, a rubber strip is provided at the end of the scraper plate.

[0010] Preferably, a closing plate for sealing the guide groove is provided at the opening of the guide groove.

[0011] Preferably, a hasp lock is provided between the cover plate and the hopper, the hasp lock comprises a pull rod hingedly mounted on the top edge of the hopper, a hasp is rotatably mounted on the pull rod, and a lock adapted to the hasp is mounted on the cover plate.

[0012] The beneficial effects of the present application are as follows: the present application provides a plastic material storage device, which, through the mutual cooperation of the guide block and the guide rod, enables the scraper plate to be suitable for moving along the guide groove, and under the action of the spring, the scraper plate is suitable for always being in a state of conflict with the transfer bin, thereby achieving the purpose of adaptively scraping the inner wall of the transfer bin, and solving the problem that the unloading funnel may be blocked by irregular or oversized particles.

[0013] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings that constitute part of this application are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0015] Figure 1is an overall schematic diagram of a plastic material storage device in this application;

[0016] Figure 2 for Figure 1 A magnified schematic diagram of point A in the middle;

[0017] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the middle feeding mechanism;

[0018] Among them, the reference numerals in the figures are:

[0019] 1. Frame; 11. Hopper; 111. Pull rod; 112. Buckle; 12. Cover; 121. Lock; 13. Drawer; 2. Unloading mechanism; 21. Guide box; 211. Transfer bin; 22. Motor; 23. Rotating shaft; 24. Guide blade; 241. Guide plate; 242. Guide groove; 25. Scraper unit; 251. Scraper plate; 252. Guide block; 253. Spring; 254. Guide rod. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention 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, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0022] like Figure 1-Figure 2 As shown, the present application provides a plastic material storage device, including a frame 1, a hopper 11 mounted on the frame 1, the hopper 11 is used to store plastic particles, the hopper 11 is a through-type, and a draw plate 13 (such as a draw plate 13) is slidably mounted on the outer wall of the hopper 11 near its bottom opening. Figure 2 As shown in FIG), the draw plate 13 is adapted to slide on the hopper 11 to control the opening and closing of the bottom opening of the hopper 11;

[0023] At the same time, a cover plate 12 is hingedly installed on the top of the hopper 11. The cover plate 12 is used to seal the top opening of the hopper 11, and a buckle lock is provided between the cover plate 12 and the hopper 11. The buckle lock includes a pull rod 111 hingedly installed on the top edge of the hopper 11, a buckle 112 is rotatably installed on the pull rod 111 near the connection end with the hopper 11, and a lock buckle 121 adapted to the buckle 112 is hingedly installed on the cover plate 12;

[0024] When the cover plate 12 needs to be fixed to the hopper 11, the pull rod 111 is rotated, and the buckle 112 is driven to move under the rotation of the pull rod 111, so that the buckle 112 is hooked on the lock buckle 121, and then the pull rod 111 is rotated toward the hopper 11, so that the pull rod 111 pulls the buckle 112 to fix the cover plate 12;

[0025] In this application, the buckle lock is a prior art, and its specific structure and principle can be referred to the prior art, and no further details will be given here;

[0026] like Figure 2-Figure 3 As shown, a discharge mechanism 2 is installed at the lower end of the hopper 11. The discharge mechanism 2 is used to guide and output the plastic particles in the hopper 11. The discharge mechanism 2 includes a guide box 21 connected to the bottom opening of the hopper 11. The guide box 21 is a through-type, and the middle section of the guide box 21 is a transfer bin 211. The transfer bin 211 is cylindrical and has a rotating shaft 23 running through it. The rotating shaft 23 is connected to the transfer bin 211 bearing, and at least two groups of guide blades 24 are arranged and fixed on the outer ring of the rotating shaft 23. When the plastic particles in the hopper 11 enter the guide box 21, the rotating shaft 23 is suitable for driving the guide blades 24 to rotate to guide the plastic particles in the guide box 21 for output.

[0027] A motor 22 is installed on the side wall of the material guide box 21, and the output end of the motor 22 is connected to the rotating shaft 23 to drive the rotating shaft 23 to rotate;

[0028] The guide blade 24 is composed of a guide plate 241 fixed to the outer ring of the rotating shaft 23, and a scraper unit 25 provided at the end of the guide plate 241. The scraper unit 25 includes a scraper plate 251 provided at the end of the guide plate 241. The scraper plate 251 is provided with at least two sets of guide blocks 252. The guide plate 241 is provided with a guide groove 242 adapted to the guide blocks 252. The guide blocks 252 are adapted to slide in the guide groove 242, so that the scraper plate 251 is adapted to slide along the guide groove 242.

[0029] A guide rod 254 is inserted into the guide groove 242 and passes through the guide block 252 and is slidably connected to the guide block 252 to limit the movement of the guide block 252. A spring 253 is sleeved on the guide rod 254 and is located between the inner end of the guide groove 242 and the guide block 252.

[0030] The spring 253 exerts an elastic force on the guide block 252, so that the guide plate 241 is always in an ejected state and the guide plate 241 is always in contact with the inner wall of the transfer bin 211. At the same time, a rubber strip is installed at the end of the guide plate 241 to prevent the guide plate 241 from damaging the inner wall of the transfer bin 211.

[0031] At the same time, a closing plate (not shown) is clamped at the opening of the guide groove 242. The closing plate is used to seal the guide groove 242 to prevent plastic particles from falling into the guide groove 242.

[0032] When the plastic pellets in the hopper 11 need to be discharged, the draw plate 13 is first pulled out to allow the plastic pellets in the hopper 11 to be fed into the guide box 21, and at this time, the guide blades 24 on the rotating shaft 23 are driven to rotate by the motor 22;

[0033] During the rotation of the guide blade 24, the plastic particles are transported into the transfer bin 211. At the same time, the scraper plate 251 slides along the guide groove 242 under the action of external force. Under the reaction force of the spring 253, the scraper plate 251 always contacts the transfer bin 211 to prevent the transfer bin 211 from being blocked.

[0034] Finally, under the rotation of the rotating shaft 23, the guide plate 241 is driven to transport the plastic particles in the transfer bin 211 toward the bottom opening of the guide box 21, thereby achieving the purpose of outputting the plastic particles;

[0035] To sum up, through the mutual cooperation between the guide block 252 and the guide rod 254, the scraper plate 251 is suitable for moving along the guide groove 242, and under the action of the spring 253, the scraper plate 251 is suitable for always being in a state of conflict with the transfer bin 211, thereby achieving the purpose of adaptive scraping of the inner wall of the transfer bin 211, and solving the problem that the unloading funnel may be blocked by irregular or oversized particles.

[0036] The foregoing description is merely a preferred embodiment of the present application and is not intended to limit the present application. Persons skilled in the art will readily appreciate that various modifications and variations are possible. Any improvements and modifications that fall within the spirit and principles of the present application and do not depart from the principles of the present application shall be deemed to be within the scope of protection of the present application.

Claims

1. A plastic material storage device comprising: A frame (1), a hopper (11) is mounted on the frame (1), and a cover plate (12) is hingedly mounted on the hopper (11) for sealing the top opening of the hopper (11); A pumping plate (13) is slidably mounted on the outer wall of the bottom of the hopper (11); A material discharge mechanism (2) is provided at the bottom of the hopper (11), and is characterized in that the material discharge mechanism (2) comprises: A material guide box (21), the end of which is connected to the bottom opening of the hopper (11), and the middle section of the material guide box (21) has a columnar transfer bin (211); A rotating shaft (23) is rotatably mounted on the transfer bin (211), and at least two groups of guide blades (24) are arranged and fixed on the outer ring of the rotating shaft (23). The guide blades (24) include: A material guide plate (241), the material guide plate (241) is fixed on the rotating shaft (23), and the material guide plate (241) is provided with a guide groove (242); A scraper plate (251), the scraper plate (251) being arranged at the end of the guide plate (241), and a guide block (252) adapted to the guide groove (242) being arranged on the scraper plate (251); a spring (253), the spring (253) being disposed between the guide block (252) and an end portion of the guide groove (242); Wherein: the scraper plate (251) is adapted to adaptively come into contact with the inner wall of the transfer bin (211) under the action of the spring (253).

2. The plastic material storage device according to claim 1, characterized in that: A guide rod (254) is inserted into the guide groove (242), the guide rod (254) passes through the guide block (252), the guide rod (254) is slidably connected to the guide block (252), and the spring (253) is sleeved on the guide rod (254).

3. The plastic material storage device according to claim 2, characterized in that: A rubber strip is provided at the end of the scraper plate (251).

4. The plastic material storage device according to claim 3, characterized in that: A closing plate for sealing the guide groove (242) is provided at the opening of the guide groove (242).

5. The plastic material storage device according to claim 1, characterized in that: A buckle lock is provided between the cover plate (12) and the hopper (11), and the buckle lock comprises a pull rod (111) hingedly mounted on the top edge of the hopper (11), a buckle (112) is rotatably mounted on the pull rod (111), and a lock buckle (121) adapted to the buckle (112) is mounted on the cover plate (12).

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