A polypropylene plastic product processing equipment plastic particle feeding device

Abstract

The utility model relates to the technical field of plastic product processing, especially a polypropylene plastic product processing equipment plastic particle feeding device, including the bottom plate, the top fixed connection of bottom plate has the connecting box, has the dispersion rod rotatably connected in the connecting box, the side end fixed connection of dispersion rod has the gear, the outside installation of connecting box has the drive motor, the output end of drive motor is fixedly connected with the gear, the inner bottom wall fixed connection of connecting box has the inclined plate, the inclined plate sets up at the bottom of dispersion rod, the bottom fixed connection of connecting box has the sieve box, can drive dispersion rod to rotate under the power action of drive motor, and then can beat the plastic particle of knot and can avoid the phenomenon that the plastic particle of knot is inconvenient to feed, and under the power action of first air cylinder, can drive the screen up and down movement, can screen the plastic particle, make the plastic particle of size bigger remain on the surface of screen, improve the quality of plastic particle feeding.

Description

Technical Field

[0001] This utility model relates to the field of plastic product processing technology, specifically to a plastic granule feeding device for polypropylene plastic product processing equipment. Background Technology

[0002] Plastic products are a general term for household and industrial goods made primarily from plastics. This includes products manufactured using all processes such as injection molding and thermoforming. Plastics are a type of synthetic polymer material with malleability. The processing of plastic products requires the supply of plastic granules.

[0003] Traditional feeding devices have certain shortcomings. During feeding, plastic granules may clump together, requiring workers to manually break them up. Additionally, the inability to screen plastic granules in a timely manner during feeding limits the usability and quality of the feeding process. Therefore, we propose a plastic granule feeding device for polypropylene plastic product processing equipment. Summary of the Invention

[0004] The purpose of this utility model is to provide a plastic granule feeding device for polypropylene plastic product processing equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A plastic granule feeding device for polypropylene plastic product processing equipment includes a base plate, a connecting box fixedly connected to the top of the base plate, a dispersing rod rotatably connected inside the connecting box, a gear fixedly connected to the side end of the dispersing rod, a drive motor installed outside the connecting box, the output end of the drive motor fixedly connected to the gear, an inclined plate fixedly connected to the inner bottom wall of the connecting box, the inclined plate being disposed at the bottom of the dispersing rod, a screen box fixedly connected to the bottom of the connecting box, a sliding groove opened inside the screen box, a screen slidably connected in the sliding groove, a first cylinder installed at the bottom of the screen box, and a screen fixedly connected to the top of the first cylinder.

[0006] As a preferred embodiment of this utility model, the screen extends into the chute and is slidably connected to the chute, and a control board is fixedly connected to the outer surface of the screen box. The control board is electrically connected to the drive motor and the first cylinder.

[0007] As a preferred embodiment of this utility model, a vertical plate is fixedly connected to the surface of the base plate, a rotating rod is rotatably connected inside the vertical plate, and a fixing plate is fixedly connected to the side of the rotating rod.

[0008] As a preferred embodiment of this utility model, a second cylinder is installed on the side of the base plate, and a rectangular plate is fixedly connected to the side of the second cylinder, with the rectangular plate slidably connected to the base plate.

[0009] As a preferred embodiment of this utility model, a round rod is provided between the rectangular plate and the fixed plate, and the two ends of the round rod are respectively hinged to the rectangular plate and the fixed plate.

[0010] As a preferred embodiment of this utility model, a drive motor is installed on the top of the fixed plate, a conveyor belt is externally connected to the drive motor, and a partition plate is fixedly connected to the outside of the conveyor belt.

[0011] As a preferred embodiment of this utility model, a support base is fixedly connected to the bottom of the base plate, and the support base is made of stainless steel.

[0012] As a preferred embodiment of this utility model, multiple dispersing rods are provided, and the multiple dispersing rods are evenly distributed in the connecting box.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by setting up a connecting box, a screen, a first cylinder, a gear, a drive motor, and a dispersing rod, the dispersing rod can be driven to rotate under the power of the drive motor, thereby breaking up the agglomerated plastic particles and avoiding the phenomenon that agglomerated plastic particles are not easy to feed. At the same time, under the power of the first cylinder, the screen moves up and down, which can screen the plastic particles, leaving larger plastic particles on the surface of the screen and improving the quality of feeding plastic particles.

[0014] 2. In this utility model, by using a second cylinder, a rectangular plate, a round rod, and a fixed plate in combination, the rectangular plate can be moved under the power of the second cylinder, and then the fixed plate and the conveyor belt can be tilted under the hinge action of the round rod, thereby adjusting the conveying angle of the conveyor belt and improving the overall feeding of plastic granules. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the sieve box and connecting box of this utility model; Figure 3 This is a schematic diagram of the internal structure of the connector box of this utility model; Figure 4 This is a structural schematic diagram of the fixing plate and the base plate of this utility model.

[0016] In the diagram: 1. Base plate; 2. Support base; 3. Vertical plate; 4. Rotating rod; 5. Fixing plate; 6. Drive motor; 7. Conveyor belt; 8. Separator plate; 9. Screen box; 10. Connecting box; 11. Screen mesh; 12. First cylinder; 13. Drive motor; 14. Gear; 15. Dispersing rod; 16. Inclined plate; 17. Slide groove; 18. Second cylinder; 19. Rectangular plate; 20. Round rod; 21. Control board. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] For examples, please refer to Figures 1-4 This utility model provides a technical solution: A plastic pellet feeding device for processing polypropylene plastic products includes a base plate 1, a connecting box 10 fixedly connected to the top of the base plate 1, a dispersing rod 15 rotatably connected inside the connecting box 10, a gear 14 fixedly connected to the side end of the dispersing rod 15, a drive motor 13 installed outside the connecting box 10, the output end of the drive motor 13 fixedly connected to the gear 14, an inclined plate 16 fixedly connected to the inner bottom wall of the connecting box 10, the inclined plate 16 being located at the bottom of the dispersing rod 15, a screen box 9 fixedly connected to the bottom of the connecting box 10, a sliding groove 17 being opened inside the screen box 9, a screen 11 slidably connected inside the sliding groove 17, a first cylinder 12 installed at the bottom of the screen box 9, and a screen 11 fixedly connected to the top of the first cylinder 12.

[0019] In this embodiment, as Figure 1 and Figure 2 As shown, the screen 11 extends into the chute 17 and is slidably connected to the chute 17. A control plate 21 is fixedly connected to the outer surface of the screen box 9. The control plate 21 is electrically connected to the drive motor 13 and the first cylinder 12. A vertical plate 3 is fixedly connected to the surface of the base plate 1. A rotating rod 4 is rotatably connected inside the vertical plate 3. A fixing plate 5 is fixedly connected to the side of the rotating rod 4. A second cylinder 18 is installed on the side of the base plate 1. A rectangular plate 19 is fixedly connected to the side of the second cylinder 18. The rectangular plate 19 is slidably connected to the base plate 1.

[0020] The dispersing rod 15 can be rotated by the power of the drive motor 13, which can break up the agglomerated plastic particles and avoid the phenomenon that the agglomerated plastic particles are not easy to feed. At the same time, the screen 11 can be moved up and down by the power of the first cylinder 12, which can screen the plastic particles and leave the larger plastic particles on the surface of the screen 11, thereby improving the quality of feeding plastic particles.

[0021] In this embodiment, as Figure 3 and Figure 4 As shown, a round rod 20 is provided between the rectangular plate 19 and the fixed plate 5. The two ends of the round rod 20 are hinged to the rectangular plate 19 and the fixed plate 5 respectively. A drive motor 6 is installed on the top of the fixed plate 5. A conveyor belt 7 is externally connected to the drive motor 6. A partition plate 8 is fixedly connected to the outside of the conveyor belt 7. A support base 2 is fixedly connected to the bottom of the base plate 1. The support base 2 is made of stainless steel. Multiple dispersion rods 15 are provided. The multiple dispersion rods 15 are evenly distributed in the connecting box 10.

[0022] The rectangular plate 19 can be moved by the power of the second cylinder 18, and then the fixed plate 5 and the conveyor belt 7 can be tilted by the hinge of the round rod 20, thereby adjusting the conveying angle of the conveyor belt 7 and improving the overall feeding of plastic granules.

[0023] The working process of this utility model is as follows: When the plastic granule feeding device of the polypropylene plastic product processing equipment designed in this scheme is working, the plastic granules are placed in the connecting box 10. Then, under the action of the drive motor 13, the gear 14 and the dispersing rod 15 are rotated. The rotation of the dispersing rod 15 can break up the agglomerated plastic granules and make them fall onto the surface of the screen 11. Then, under the action of the first cylinder 12, the screen 11 is driven to move up and down in a circular motion, so that the plastic granules shake on the surface of the screen 11, thereby screening the plastic granules. Smaller plastic granules fall onto the surface of the conveyor belt 7, while larger plastic granules remain on the surface of the screen 11. Under the transmission action of the drive motor 6, the conveyor belt 7 is driven to feed the plastic granules. When it is necessary to adjust the conveying angle of the conveyor belt 7, the rectangular plate 19 is driven to slide in the base plate 1 under the action of the second cylinder 18. Then, under the hinge action of the round rod 20, the fixed plate 5 and the conveyor belt 7 are driven to move, thereby conveying the plastic granules to different positions.

[0024] The drive motor 13, the first cylinder 12, the transmission motor 6, the second cylinder 18, and the control board 21 used in this utility model are all existing known electrical devices, and all can be purchased and used directly on the market. Their structure, circuit, and control principle are all existing known technologies. Therefore, the structure, circuit, and control principle of the drive motor 13, the first cylinder 12, the transmission motor 6, the second cylinder 18, and the control board 21 will not be described in detail here.

[0025] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plastic pellet feeding device for polypropylene plastic product processing equipment, comprising a base plate (1), characterized in that: A connecting box (10) is fixedly connected to the top of the base plate (1). A dispersing rod (15) is rotatably connected inside the connecting box (10). A gear (14) is fixedly connected to the side end of the dispersing rod (15). A drive motor (13) is installed outside the connecting box (10). The output end of the drive motor (13) is fixedly connected to the gear (14). An inclined plate (16) is fixedly connected to the inner bottom wall of the connecting box (10). The inclined plate (16) is located at the bottom of the dispersing rod (15). A sieve box (9) is fixedly connected to the bottom of the connecting box (10). A sliding groove (17) is opened inside the sieve box (9). A screen (11) is slidably connected inside the sliding groove (17). A first cylinder (12) is installed at the bottom of the sieve box (9). A screen (11) is fixedly connected to the top of the first cylinder (12).

2. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 1, characterized in that, The screen (11) extends into the chute (17) and is slidably connected to the chute (17). A control board (21) is fixedly connected to the outer surface of the screen box (9). The control board (21) is electrically connected to the drive motor (13) and the first cylinder (12).

3. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 1, characterized in that, A vertical plate (3) is fixedly connected to the surface of the base plate (1), a rotating rod (4) is rotatably connected inside the vertical plate (3), and a fixing plate (5) is fixedly connected to the side of the rotating rod (4).

4. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 3, characterized in that, A second cylinder (18) is installed on the side of the base plate (1), and a rectangular plate (19) is fixedly connected to the side of the second cylinder (18). The rectangular plate (19) is slidably connected to the base plate (1).

5. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 4, characterized in that, A round rod (20) is provided between the rectangular plate (19) and the fixed plate (5), and the two ends of the round rod (20) are respectively hinged to the rectangular plate (19) and the fixed plate (5).

6. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 3, characterized in that, A drive motor (6) is installed on the top of the fixed plate (5), and a conveyor belt (7) is externally connected to the drive motor (6). A partition plate (8) is fixedly connected to the outside of the conveyor belt (7).

7. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 1, characterized in that, The bottom of the base plate (1) is fixedly connected to a support base (2), and the support base (2) is made of stainless steel.

8. The plastic granule feeding device for polypropylene plastic product processing equipment according to claim 1, characterized in that, Multiple dispersion rods (15) are provided, and the multiple dispersion rods (15) are evenly distributed in the connecting box (10).

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