Plastic product production drying equipment

Abstract

The utility model relates to the technical field of vehicle plastic product production, and particularly discloses a plastic product production drying device which comprises a drying box, a connecting rod is rotatably connected in the drying box, a feeding auger is fixedly connected to the connecting rod and is in sliding fit with the inner wall of a feeding cylinder, and the feeding cylinder is provided with a feeding opening. The bottom of the feeding barrel is fixedly connected to the bottom of the inner wall of the filter box, a feeding port is formed in the feeding barrel, a positioning plate is fixedly connected to the connecting rod, and stirring rods are fixedly connected to the bottoms of the two sides of the positioning plate. A rotating motor drives a connecting rod to drive a feeding auger to rotate, the feeding auger is matched with a feeding barrel to turn plastic particles at the bottom of a filter box upwards, the drying time of the plastic particles can be shortened, and meanwhile a conveying assembly conveys hot air into an air outlet pipe to dry the plastic particles in the filter box.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle plastic product production, in particular to a plastic product production drying device. Background Art

[0002] Pre-treating plastic raw materials through drying equipment can shorten subsequent processing time and improve production efficiency. In addition, drying equipment is usually equipped with an intelligent control system that can monitor various parameters in the drying process in real time and adjust them as needed to ensure the stability and reliability of the drying effect.

[0003] The existing patent announcement number CN212158062U discloses a plastic particle drying device, which includes a first drying plate, a second drying plate and a third drying plate. The heating plate is heated to a preset temperature by a heating block, and the heat is transferred by a heat conductive block. When the plastic particles enter the drying inner shell through the top cover and roll downward on the first drying plate due to gravity, the plastic particles are heated by the heat conductive block, and the plastic particles enter the second drying plate through the guide block to be dried until they enter the inside of the base through a connecting pipe. The plastic particles are dried by rolling on the first drying plate, the second drying plate and the third drying plate.

[0004] During the rolling process of the plastic particles in the above device, the water stains evaporate slowly because the plastic particles roll too fast. When they fall, some plastic particles still have water stains, and the drying efficiency is slow. In view of the above problems, a plastic product production drying equipment is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic product production drying device to solve the problems raised in the above background technology.

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

[0007] A plastic product production drying equipment, comprising a drying box, a connecting rod rotatably connected in the drying box, a feeding auger fixedly connected to the connecting rod, the feeding auger slidingly cooperates with the inner wall of a feed barrel, the bottom of the feed barrel is fixedly connected to the bottom of the inner wall of a filter box, a feed port is provided on the feed barrel, a positioning plate is fixedly connected to the connecting rod, the bottoms of both sides of the positioning plate are fixedly connected to stirring rods, a rotating motor for driving the connecting rod to rotate is provided on the drying box, both sides of the inner wall of the drying box are connected to two groups of air inlet boxes, an air outlet pipe is fixedly connected in the air inlet box, and a conveying component for conveying hot air into the air outlet pipe is provided on one side of the drying box;

[0008] A feed inlet is provided on the top of the drying box, a feed box is fixedly connected to the top of the drying box, an outlet of the feed box corresponds to the feed inlet, a positioning groove is provided on the inner wall of the feed box, a movable plate is slidably connected in the positioning groove, and a sliding component for driving the connecting plate to slide in the positioning groove for indirect feeding is provided on one side of the feed box.

[0009] In an optional solution: the conveying component includes a connecting pipe and a hot air blower, the air inlets of the two groups of outlet pipes are connected to the air outlet of the connecting pipe, the air inlets of the two groups of connecting pipes are connected to the air outlet of the hot air blower, the hot air blower is fixedly connected to one side of the drying box, and a plurality of exhaust pipes are arranged on one side of the outlet pipe.

[0010] In an optional scheme: the sliding assembly includes a turntable and a fixed plate, one side of the movable plate is fixedly connected to a connecting plate, the end of the connecting plate extending to the outside is rotatably connected to a support plate, the end of the support plate away from the connecting plate is rotatably connected to a side of the turntable that deviates from the center of the circle, one side of the feed box is fixedly connected to a fixed plate, and a driving motor for driving the turntable to rotate is installed on the fixed plate.

[0011] In an optional solution: two groups of scrapers are fixedly connected to both sides of the top of the connecting rod, the scrapers are slidably matched with the inner wall of the drying box, and the adjacent sides of the two groups of scrapers are slidably matched with the outer wall of the filter box.

[0012] In an optional solution: a discharge port is fixedly connected to the bottom of the filter box, the discharge port is located in a discharge barrel, and the discharge barrel is fixedly connected to the bottom of the drying box.

[0013] In an optional solution: a support base is fixedly connected to the top of the drying box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with an air outlet pipe, a conveying component, a rotating motor, a connecting rod, a filter box, a feeding auger and a feeding barrel. The rotating motor drives the connecting rod to drive the feeding auger to rotate. The feeding auger cooperates with the feeding barrel to flip the plastic particles at the bottom of the filter box upward, which can speed up the drying time of the plastic particles. At the same time, the conveying component conveys hot air into the air outlet pipe to dry the plastic particles in the filter box.

[0016] The utility model provides a movable plate and a sliding component, and the sliding component can drive the movable plate to slide in the positioning groove to perform indirect feeding, so that the plastic particles can be evenly fed and dried conveniently.

[0017] The utility model can scrape off the plastic particle debris blown into the drying box by arranging a scraper, and discharge the plastic particle debris through a discharge barrel, so as to be conveniently collected and reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure where the movable plate in the utility model is located.

[0020] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0021] In the figure: 1. Drying box; 2. Rotating motor; 3. Feed box; 4. Driving motor; 5. Support plate; 6. Hot air blower; 7. Air inlet box; 8. Feed inlet; 9. Connecting plate; 10. Turntable; 11. Fixed plate; 12. Moving plate; 13. Connecting pipe; 14. Air outlet pipe; 15. Feed barrel; 16. Feed inlet; 17. Discharge outlet; 18. Filter box; 19. Scraper; 20. Stirring rod; 21. Feeding auger; 22. Connecting rod; 23. Positioning plate. DETAILED DESCRIPTION

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 3In the present embodiment, a plastic product production drying device comprises a drying box 1, wherein a connecting rod 22 is rotatably connected in the drying box 1, a feeding auger 21 is fixedly connected to the connecting rod 22, the feeding auger 21 is slidably matched with the inner wall of a feed barrel 15, the bottom of the feed barrel 15 is fixedly connected to the bottom of the inner wall of a filter box 18, a feed port 16 is provided on the feed barrel 15, a positioning plate 23 is fixedly connected to the connecting rod 22, the bottoms of both sides of the positioning plate 23 are fixedly connected with stirring rods 20, a rotating motor 2 for driving the connecting rod 22 to rotate is provided on the drying box 1, both sides of the inner wall of the drying box 1 are connected to two groups of air inlet boxes 7, an air outlet pipe 14 is fixedly connected in the air inlet box 7, and a conveying component for conveying hot air into the air outlet pipe 14 is provided on one side of the drying box 1;

[0025] The top of the drying box 1 is provided with an inlet 8, and a feed box 3 is fixedly connected to the top of the drying box 1. The outlet of the feed box 3 corresponds to the inlet 8. A positioning groove is provided on the inner wall of the feed box 3, and a moving plate 12 is slidably connected in the positioning groove. A sliding component for driving the connecting plate 9 to slide in the positioning groove for indirect feeding is provided on one side of the feed box 3. When in use, the plastic particles to be dried are first poured into the feed box 3, and the sliding component drives the connecting plate 9 to drive the moving plate 12 to move in the positioning groove, and the plastic particles pass through the inlet 8. After entering the filter box 18, the conveying component conveys the hot air to the two sets of air outlet pipes 14, and the hot air is blown out from the exhaust pipe to the plastic products in the filter box 18. The rotating motor 2 starts to work, driving the connecting rod 22 to rotate. The feeding auger 21 conveys the plastic particles upward through the feed port 16 as the connecting rod 22 rotates, and the plastic particles are conveyed up and down and turned over. The positioning plate 23 drives the stirring rod 20 to turn over the plastic particles in the filter box 18 as the connecting rod 22 rotates. During the turning process, some fine plastic particles are blown into the drying box 1 through the filter box 18.

[0026] The conveying assembly includes a connecting pipe 13 and a hot air blower 6. The air inlets of the two groups of the outlet pipes 14 are connected to the air outlets of the connecting pipes 13. The air inlets of the two groups of the connecting pipes 13 are connected to the air outlets of the hot air blower 6. The hot air blower 6 is fixedly connected to one side of the drying box 1. One side of the outlet pipe 14 is provided with a plurality of exhaust pipes. The hot air blower 6 starts to work, heats the air through the air inlet and then inputs it into the connecting pipe 13. The connecting pipe 13 then transports the air to the two groups of outlet pipes 14, and blows the air out from the exhaust pipe to the plastic products in the filter box 18 to dry the plastic particles.

[0027] The sliding assembly includes a turntable 10 and a fixed plate 11, one side of the movable plate 12 is fixedly connected with a connecting plate 9, one end of the connecting plate 9 extending to the outside is rotatably connected to a support plate 5, one end of the support plate 5 away from the connecting plate 9 is rotatably connected to a side of the turntable 10 that deviates from the center of the circle, one side of the feed box 3 is fixedly connected with a fixed plate 11, and a driving motor 4 for driving the turntable 10 to rotate is installed on the fixed plate 11, the driving motor 4 starts to work, driving the turntable 10 to rotate, with the rotation of the turntable 10, the support plate 5 moves, the support plate 5 drives the connecting plate 9 to move in the positioning groove, the connecting plate 9 drives the movable plate 12 to move in the positioning groove, and indirect unloading is performed, the plastic particles can be evenly unloaded, and drying is convenient.

[0028] Two groups of scrapers 19 are fixedly connected to both sides of the top of the connecting rod 22. The scrapers 19 are slidably matched with the inner wall of the drying box 1, and the adjacent sides of the two groups of scrapers 19 are slidably matched with the outer wall of the filter box 18. By providing the scrapers 19, the plastic particle debris blown into the drying box 1 can be scraped off and discharged through the discharge barrel for easy collection and reuse.

[0029] The bottom of the filter box 18 is fixedly connected with a discharge port 17, and the discharge port 17 is located in a discharge barrel. The discharge barrel is fixedly connected to the bottom of the drying box 1. By setting the discharge port 17, the plastic particles can be easily discharged, and the discharge barrel can conveniently collect the plastic particle debris.

[0030] The top of the drying box 1 is fixedly connected with a support base, and by providing the support base, the drying box 1 can work more stably.

[0031] The working principle of the utility model is as follows: when in use, firstly, the plastic particles to be dried are poured into the feed box 3, the driving motor 4 starts to work, the driving turntable 10 is rotated, and the support plate 5 moves with the rotation of the turntable 10, the support plate 5 drives the connecting plate 9 to move in the positioning groove, the connecting plate 9 drives the moving plate 12 to move in the positioning groove, the plastic particles enter the filter box 18 through the feed port 8, the hot air blower 6 starts to work, the air is heated through the air inlet and then input into the connecting pipe 13, and then the connecting pipe 13 is transported to the two sets of air outlet pipes 14, and then the air is transported to the two sets of air outlet pipes 14. The exhaust pipe blows out the plastic products in the filter box 18, the rotating motor 2 starts to work, drives the connecting rod 22 to rotate, and the feeding auger 21 conveys the plastic particles upward through the feed port 16 as the connecting rod 22 rotates, and the plastic particles are conveyed up and down and turned over. The positioning plate 23 drives the stirring rod 20 to turn the plastic particles in the filter box 18 as the connecting rod 22 rotates. During the turning process, some fine plastic particles are blown into the drying box 1 through the filter box 18, and the scraper 19 cleans the plastic particles on the inner wall of the drying box 1 as the connecting rod 22 rotates.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A drying device for producing plastic products, comprising a drying oven (1), characterized in that: A connecting rod (22) is rotatably connected inside the drying box (1), a feeding auger (21) is fixedly connected to the connecting rod (22), the feeding auger (21) is slidably matched with the inner wall of the feed barrel (15), the bottom of the feed barrel (15) is fixedly connected to the bottom of the inner wall of the filter box (18), a feed port (16) is provided on the feed barrel (15), a positioning plate (23) is fixedly connected to the connecting rod (22), the bottoms of both sides of the positioning plate (23) are fixedly connected with stirring rods (20), a rotating motor (2) for driving the connecting rod (22) to rotate is provided on the drying box (1), both sides of the inner wall of the drying box (1) are connected to two groups of air inlet boxes (7), an air outlet pipe (14) is fixedly connected inside the air inlet box (7), and a conveying component for conveying hot air into the air outlet pipe (14) is provided on one side of the drying box (1); The top of the drying box (1) is provided with an inlet (8), the top of the drying box (1) is fixedly connected with a feed box (3), the outlet of the feed box (3) corresponds to the inlet (8), the inner wall of the feed box (3) is provided with a positioning groove, a movable plate (12) is slidably connected in the positioning groove, and a sliding component for driving a connecting plate (9) to slide in the positioning groove for indirect feeding is provided on one side of the feed box (3).

2. A plastic product production drying equipment according to claim 1, characterized in that: The conveying assembly comprises a connecting pipe (13) and a hot air blower (6); the air inlets of the two groups of the air outlet pipes (14) are connected to the air outlet of the connecting pipe (13); the air inlets of the two groups of the connecting pipes (13) are connected to the air outlet of the hot air blower (6); the hot air blower (6) is fixedly connected to one side of the drying box (1); and a plurality of exhaust pipes are arranged on one side of the air outlet pipe (14).

3. A plastic product production drying equipment according to claim 1, characterized in that: The sliding assembly comprises a turntable (10) and a fixed plate (11); one side of the movable plate (12) is fixedly connected to a connecting plate (9); one end of the connecting plate (9) extending to the outside is rotatably connected to a support plate (5); one end of the support plate (5) away from the connecting plate (9) is rotatably connected to a side of the turntable (10) that deviates from the center of the circle; one side of the feed box (3) is fixedly connected to a fixed plate (11); a driving motor (4) for driving the turntable (10) to rotate is installed on the fixed plate (11).

4. A plastic product production drying equipment according to claim 1, characterized in that: Two groups of scrapers (19) are fixedly connected to both sides of the top of the connecting rod (22); the scrapers (19) are slidably matched with the inner wall of the drying box (1); and the adjacent sides of the two groups of scrapers (19) are slidably matched with the outer wall of the filter box (18).

5. The plastic product production drying equipment according to claim 1, characterized in that: The bottom of the filter box (18) is fixedly connected with a discharge port (17), the discharge port (17) is located in a discharge cylinder, and the discharge cylinder is fixedly connected to the bottom of the drying box (1).

6. A plastic product production drying equipment according to claim 1, characterized in that: The top of the drying box (1) is fixedly connected with a support base.

Images