A plastic strip dewatering device for processing plastic particles

Abstract

The utility model discloses a plastic strip dewatering device for plastic particle processing, including support station, the both sides of support station are rotated with rotating roller no.

Description

Technical Field

[0001] This utility model belongs to the field of plastic granule processing technology, and in particular relates to a plastic strip dewatering device for plastic granule processing. Background Technology

[0002] In the process of plastic pellet processing, plastic raw materials need to be fed into melting equipment. The melting equipment forms molten material, which is then extruded by an extruder to form continuous plastic strips. To accelerate the hardening of the plastic strips, they are usually passed through cooling water for rapid cooling and molding, so that they can be cut into pellets by a pelletizer.

[0003] To ensure the dryness of granular plastics, plastic strips are usually placed in a drying oven for drying. However, drying alone is slow and the drying effect is not good. Therefore, we propose a pre-drying dehydration device that uses extrusion to squeeze water out of the plastic strips, thus overcoming the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this invention is to provide a plastic strip dewatering device for processing plastic granules, which has the function of squeezing out water before drying the plastic strip, thereby increasing the dewatering effect and solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A plastic strip dewatering device for processing plastic granules includes a support platform. Two rotating rollers, Roller 1 and Roller 2, are rotatably mounted on both sides of the support platform via bearing seats. Drive wheels are fixedly sleeved on the front and rear positions of the surfaces of Roller 1 and Roller 2. The drive wheels are connected to each other via a conveyor belt. A servo motor is fixedly connected to one side of the front of the support platform. The output shaft of the servo motor is fixedly connected to Roller 1. Multiple connecting plates are fixedly bonded to the surface of the conveyor belt. Limiting plates are detachably connected to the top of the connecting plates. Adjusting bolts are slidably connected to the outside of each limiting plate. Clamping plates are fixedly connected to the outside of each adjusting bolt. Fastening nuts are threaded onto the outer surface of each adjusting bolt. The fastening nuts are tightly fitted to the limiting plates. Extrusion rollers are arranged between the front and rear conveyor belts. The extrusion rollers are adjusted up and down via a drive structure.

[0006] Preferably, the drive structure includes a support frame fixedly connected to the top and bottom of the support platform, an electric telescopic rod fixedly connected to the outside of the support frame, the telescopic end of the electric telescopic rod passing through the support frame and fixedly connected to a support plate, and a mounting plate detachably connected to the bottom of the support plate.

[0007] Preferably, the extrusion wheel is rotatably connected to the mounting plate via a bearing seat.

[0008] Preferably, the mounting plate is fixedly connected to the support plate by screws.

[0009] Preferably, a guide rod is slidably connected through the inner surface of the support frame, and the guide rod is fixedly connected to the support plate.

[0010] Preferably, the clamping plate can be wound around the plastic strip and then clamped by the clamping plate and the limiting plate.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model, based on the length of the plastic strip, uses a limiting plate installed on the top of connecting plates with different spacings. Then, the two ends of the plastic strip are wrapped around the surface of the clamping plate. Adjusting bolts slide through the inside of the limiting plate and are tightened. The plastic strip is clamped and limited by the clamping plate and the limiting plate. After clamping, a servo motor drives a rotating roller to rotate, which in turn drives a transmission wheel to rotate. The transmission wheel is driven by a conveyor belt, which also moves back and forth. The back and forth movement of the conveyor belt drives the limiting plate to move. At the same time, the drive structure drives the extrusion wheel to extrude the plastic strip. By setting the above structure, the plastic strip can be squeezed to remove water before drying, thereby increasing the water removal effect.

[0013] 2. This utility model uses an electric telescopic rod to move the support plate, which in turn moves the extrusion wheel at its bottom, thereby causing the extrusion wheel to squeeze the plastic strip and achieve the effect of squeezing out water.

[0014] 3. This utility model uses a mounting plate that is fixedly connected to a support plate by screws, and the number of extrusion rollers can be increased or decreased as needed;

[0015] 4. This utility model guides the movement of the support plate by setting a sliding connection between the guide rod and the support frame. Attached Figure Description

[0016] in:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a partial enlarged view of point A of this utility model;

[0019] Figure 3 This is a bottom view of the structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the conveyor belt structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Support platform, 2. Rotary roller one, 3. Rotary roller two, 4. Drive wheel, 5. Conveyor belt, 6. Connecting plate, 7. Limiting plate, 8. Servo motor, 9. Clamping plate, 10. Adjusting bolt, 11. Fastening nut, 12. Extrusion wheel, 13. Support frame, 14. Electric telescopic rod, 15. Support plate, 16. Mounting plate. Detailed Implementation

[0023] In the following description, embodiments of the plastic strip dewatering device for processing plastic granules according to the present invention will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figure 1-4 This invention illustrates a plastic strip dewatering device for processing plastic granules according to an embodiment of the present invention. It includes a support platform 1, with a first roller 2 and a second roller 3 rotatably mounted on both sides of the support platform 1 via bearing seats. Drive wheels 4 are fixedly sleeved at the front and rear positions of the surfaces of the first roller 2 and the second roller 3, and are connected to each other via a conveyor belt 5. A servo motor 8 is fixedly connected to one side of the front of the support platform 1, and the output shaft of the servo motor 8 is fixedly connected to the first roller 2. Multiple connecting plates 6 are fixedly bonded to the surface of the conveyor belt 5. Limiting plates 7 are detachably connected to the top of the connecting plates 6. Adjusting bolts 10 are slidably connected to the outside of each limiting plate 7. Clamping plates 9 are fixedly connected to the outside of each adjusting bolt 10. Fastening nuts 11 are threaded onto the outer surface of each adjusting bolt 10, and are tightly fitted to the limiting plates 7. An extrusion roller 12 is arranged between the front and rear conveyor belts 5. The extrusion roller 12 is adjusted up and down by a drive structure, which includes components fixedly connected to the support platform 5. The support frame 13 at the top and bottom of the platform 1 has an electric telescopic rod 14 fixedly connected to the outside of the support frame 13. The telescopic end of the electric telescopic rod 14 passes through the support frame 13 and is fixedly connected to the support plate 15. The bottom of the support plate 15 is detachably connected to the mounting plate 16. The extrusion wheel 12 is rotatably connected to the mounting plate 16 through a bearing seat. The mounting plate 16 is fixedly connected to the support plate 15 through screws. The electric telescopic rod 14 drives the support plate 15 to move, thereby driving the extrusion wheel 12 at its bottom to move, so that the extrusion wheel 12 extrudes the plastic strip to achieve the effect of squeezing water. By setting the mounting plate 16 to be fixedly connected to the support plate 15 through screws, the number of extrusion wheels 12 can be increased or decreased as needed. The inner surface of the support frame 13 is slidably connected to a guide rod, which is fixedly connected to the support plate 15. By setting the guide rod to slide through the support frame 13, the movement of the support plate 15 can be guided.

[0026] Based on the length of the plastic strip, a limiting plate 7 is installed on the top of connecting plates 6 with different spacings. Then, the two ends of the plastic strip are wrapped around the surface of the clamping plate 9. The adjusting bolt 10 slides through the inside of the limiting plate 7 and is tightened. The clamping plate 9 and the limiting plate 7 clamp and limit the plastic strip. After clamping, the servo motor 8 drives the rotating roller 2 to rotate, which in turn drives the transmission wheel 4 to rotate. The transmission wheel 4 is driven by the conveyor belt 5, which also moves back and forth. The back and forth movement of the conveyor belt 5 drives the limiting plate 7 to move. At the same time, the drive structure drives the extrusion wheel 12 to extrude the plastic strip. By setting the above structure, the plastic strip can be squeezed to remove water before drying, thereby increasing the water removal effect.

[0027] Example 2:

[0028] Figure 1-4 This invention illustrates a plastic strip dewatering device for processing plastic granules according to an embodiment of the present invention. It includes a support platform 1, with a first roller 2 and a second roller 3 rotatably mounted on both sides of the support platform 1 via bearing seats. Drive wheels 4 are fixedly sleeved at the front and rear positions of the surfaces of the first roller 2 and the second roller 3, and are connected to each other via a conveyor belt 5. A servo motor 8 is fixedly connected to one side of the front of the support platform 1, and the output shaft of the servo motor 8 is fixedly connected to the first roller 2. Multiple connecting plates 6 are fixedly bonded to the surface of the conveyor belt 5, and the top of the connecting plates 6 can be... The connection is made by removing the limiting plate 7. The outside of the limiting plate 7 is slidably connected with adjusting bolts 10. The outside of the adjusting bolts 10 is fixedly connected with clamping plates 9. The clamping plates 9 can be wrapped around the plastic strip and clamped between the clamping plates 9 and the limiting plate 7 to prevent the plastic strip from falling off during extrusion. The outer surface of the adjusting bolts 10 is threaded with fastening nuts 11. The fastening nuts 11 are tightly fitted with the limiting plate 7. Extrusion rollers 12 are provided between the front and rear conveyor belts 5. The extrusion rollers 12 are adjusted up and down by the drive structure.

[0029] Working principle: When using this utility model, according to the length of the plastic strip, the limiting plate 7 is installed on the top of the connecting plates 6 with different spacings. Then, the two ends of the plastic strip are wrapped around the surface of the clamping plate 9. The adjusting bolt 10 slides through the limiting plate 7 and is tightened. The clamping plate 9 and the limiting plate 7 clamp and limit the plastic strip. After clamping, the servo motor 8 drives the rotating roller 2 to rotate, which in turn drives the transmission wheel 4 to rotate. The transmission wheel 4 is driven by the conveyor belt 5, which also moves back and forth. The back and forth movement of the conveyor belt 5 drives the limiting plate 7 to move. The electric telescopic rod 14 drives the support plate 15 to move, which in turn drives the extrusion wheel 12 at its bottom to move. The extrusion wheel 12 then squeezes the plastic strip to achieve the effect of squeezing out water. This achieves the purpose of squeezing out water before drying the plastic strip, thereby increasing the water removal effect.

Claims

1. A plastic strip dewatering device for processing plastic granules, comprising a support platform (1), characterized in that, The support platform (1) has two rotating rollers, one (2) and two (3), on its two sides via bearing seats. Drive wheels (4) are fixedly fitted onto the front and rear surfaces of both rollers (2) and (3). The drive wheels (4) are connected to each other via a conveyor belt (5). A servo motor (8) is fixedly connected to one side of the front of the support platform (1). The output shaft of the servo motor (8) is fixedly connected to roller one (2). Multiple connecting plates (6) are fixedly bonded to the surface of the conveyor belt (5). The top of the connecting plate (6) is detachably connected to a limiting plate (7). The outer side of the limiting plate (7) is slidably connected with adjusting bolts (10). The outer side of the adjusting bolts (10) is fixedly connected with a clamping plate (9). The outer surface of the adjusting bolts (10) is threaded with a fastening nut (11). The fastening nut (11) is tightly fitted with the limiting plate (7). A squeezing wheel (12) is provided between the front and rear conveyor belts (5). The squeezing wheel (12) is adjusted up and down by a drive structure.

2. The plastic strip dewatering device for processing plastic granules according to claim 1, characterized in that, The drive structure includes a support frame (13) fixedly connected to the top and bottom of the support platform (1). An electric telescopic rod (14) is fixedly connected to the outside of the support frame (13). The telescopic end of the electric telescopic rod (14) passes through the support frame (13) and is fixedly connected to a support plate (15). An installation plate (16) is detachably connected to the bottom of the support plate (15).

3. The plastic strip dewatering device for processing plastic granules according to claim 2, characterized in that, The extrusion wheel (12) is rotatably connected to the mounting plate (16) via a bearing seat.

4. The plastic strip dewatering device for processing plastic granules according to claim 2, characterized in that, The mounting plate (16) is fixedly connected to the support plate (15) by screws.

5. A plastic strip dewatering device for processing plastic granules according to claim 2, characterized in that, A guide rod is slidably connected through the inner surface of the support frame (13), and the guide rod is fixedly connected to the support plate (15).

6. The plastic strip dewatering device for processing plastic granules according to claim 1, characterized in that, The clamp (9) can be wound around the plastic strip and then clamped between the clamp (9) and the limiting plate (7).

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