Granulating device for alloy engineering plastic production

Abstract

The utility model discloses an alloy engineering plastic production pelletizing device which comprises a bottom plate, vertical plates are fixedly installed at the two ends of the top of the bottom plate, a rotating shaft is rotatably installed between the vertical plates, an adjusting plate is fixedly connected to the surface of the rotating shaft in a sleeved mode, a strip-shaped groove is formed in the top of the bottom plate, a lead screw is rotatably installed in the strip-shaped groove, and the adjusting plate is fixedly connected with the lead screw in a sleeved mode. The surface of the lead screw is sleeved with a sliding sleeve in a threaded mode, sliding grooves are formed in the two ends of the bottom plate, round rods located in the sliding grooves are fixedly installed at the two ends of the sliding sleeve, and adjusting rods are hinged between the round rods and the adjusting plate. According to the pelletizing device for alloy engineering plastic production, in the daily use process, an adjusting motor is started by an operator, a lead screw can rotate through operation of the adjusting motor, then a sliding sleeve is driven to slide in an adjusting plate, and at the moment, a strip-shaped groove can drive two round rods to synchronously slide in a sliding groove; and then the two adjusting rods are driven to slide.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy engineering plastics, in particular to a granulating device for producing alloy engineering plastics. Background Art

[0002] Engineering plastics can be used as engineering materials and plastics that replace metals to manufacture machine parts. Engineering plastics have excellent comprehensive properties, high rigidity, low creep, high mechanical strength, good heat resistance, good electrical insulation, and can be used for a long time in harsh chemical and physical environments. They can replace metals as engineering structural materials, but they are more expensive and have lower output. Alloy engineering plastics are also a type of engineering plastics. When producing alloy engineering plastics, they need to be pelletized, so a pelletizing device for alloy engineering plastic production is needed.

[0003] When operators perform pelletizing work on alloy engineering plastics, they often use the corresponding alloy engineering plastic production pelletizing device. Although the existing device can achieve the purpose of pelletizing, it cannot be automatically unloaded during actual use, which may reduce the efficiency of pelletizing. In addition, inertial unloading is mostly used during unloading, which may lead to low unloading efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an alloy engineering plastic production pelletizing device to solve the problem that operators mentioned in the above background technology often use corresponding alloy engineering plastic production pelletizing devices when pelletizing alloy engineering plastics. Although the existing devices can achieve the purpose of pelletizing, they cannot be automatically unloaded during actual use, which may reduce the efficiency of pelletizing. In addition, inertial unloading is often used during unloading, which may lead to low unloading efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alloy engineering plastic production pelletizing device, comprising a base plate, vertical plates are fixedly installed at both ends of the top of the base plate, a rotating shaft is rotatably installed between the vertical plates, an adjusting plate is fixedly sleeved on the surface of the rotating shaft, a strip groove is provided on the top of the base plate, a screw rod is rotatably installed inside the strip groove, a sliding sleeve is threadedly sleeved on the surface of the screw rod, sliding grooves are provided at both ends of the base plate, round rods located inside the sliding grooves are fixedly installed at both ends of the sliding sleeve, an adjusting rod is hinged between the round rod and the adjusting plate, an adjusting motor is fixedly installed on one side of the base plate, and the output end of the adjusting motor passes through the base plate and is fixedly connected to one side of the screw rod.

[0006] Preferably, fixed blocks are fixedly installed on both sides of the top of the adjustment plate, a round shaft is fixedly installed between the fixed blocks, a movable plate is movably sleeved on the surface of the round shaft, a spring is fixedly installed between the movable plate and the fixed block, and the inner surface of the spring is movably connected to the outer surface of the round shaft.

[0007] Preferably, a pneumatic cylinder is fixedly installed on the top of the adjustment plate, an output end of the pneumatic cylinder is fixedly connected to one side of the movable plate, and brackets are fixedly installed at the four corners of the bottom of the base plate.

[0008] Preferably, a pelletizing box is fixedly installed on the top of the movable plate, pelletizing rollers are rotatably installed at both ends of the interior of the pelletizing box, a pelletizing motor is fixedly installed on one side of the pelletizing box, and the output end of the pelletizing motor passes through the pelletizing box and is fixedly connected to one side of the pelletizing roller.

[0009] Preferably, a feed pipe is fixedly mounted on the top of the pelletizing box, and the bottom of the feed pipe passes through the pelletizing box and extends to the inner surface of the pelletizing box.

[0010] Preferably, a discharge pipe is fixedly mounted on one side of the pelletizing box, and one side of the discharge pipe penetrates the pelletizing box and extends to the inner surface of the pelletizing box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The alloy engineering plastic production pelletizing device, during daily use, the operator starts the adjusting motor, the operation of the adjusting motor causes the screw rod to rotate, and then drives the sliding sleeve to slide inside the adjusting plate, at this time the strip groove drives the two round rods to slide synchronously inside the sliding groove, and then drives the two adjusting rods to slide, and at the same time drives the adjusting plate to rotate between the two vertical plates, so that the inclination angle of the adjusting plate can be adjusted, so that the pelletizing box on the top can automatically unload through the discharge pipe, thereby improving the efficiency of the alloy engineering plastic pelletizing.

[0013] The alloy engineering plastic production pelletizing device, during daily use, after the adjustment of the adjustment plate is completed, the pneumatic cylinder is started, and the operation of the pneumatic cylinder drives the moving plate to slide on the surface of the circular shaft, thereby driving the moving plate to squeeze the spring, making it in a compressed state, and the reciprocating motion of the pneumatic cylinder continuously drives the spring to compress and rebound, thereby driving the moving plate and the pelletizing box on the top of the moving plate to continuously shake, so that the alloy engineering plastic pelletized inside the pelletizing box quickly falls through the discharge pipe, thereby improving the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a side sectional view of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the utility model;

[0017] Figure 4 It is a schematic diagram of the top structure of the bottom plate of the utility model.

[0018] In the figure: 1. bottom plate; 2. vertical plate; 3. rotating shaft; 4. adjusting plate; 5. strip groove; 6. screw rod; 7. sliding sleeve; 8. sliding groove; 9. round rod; 10. adjusting rod; 11. adjusting motor; 12. fixing block; 13. round shaft; 14. moving plate; 15. spring; 16. pelletizing box; 17. pneumatic cylinder; 18. pelletizing roller; 19. pelletizing motor; 20. feeding pipe; 21. discharging pipe; 22. bracket. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: an alloy engineering plastic production pelletizing device, including a bottom plate 1, vertical plates 2 are fixedly installed at both ends of the top of the bottom plate 1, a rotating shaft 3 is rotatably installed between the vertical plates 2, an adjusting plate 4 is fixedly sleeved on the surface of the rotating shaft 3, and the adjusting plate 4 can rotate between the vertical plates 2, a strip groove 5 is provided on the top of the bottom plate 1, a screw rod 6 is rotatably installed inside the strip groove 5, a sliding sleeve 7 is threadedly sleeved on the surface of the screw rod 6, and the screw rod 6 drives the sliding sleeve 7 to slide inside the strip groove 5 when rotating, a sliding groove 8 is provided at both ends of the bottom plate 1, and a round rod 9 located inside the sliding groove 8 is fixedly installed at both ends of the sliding sleeve 7, and the sliding sleeve 7 drives the round rod 9 to slide synchronously inside the sliding groove 8 when sliding, and the round rod 9 and the adjusting plate 4 An adjusting rod 10 is hinged between the two, and the round rod 9 will drive the adjusting rod 10 to slide synchronously when sliding. An adjusting motor 11 is fixedly installed on one side of the base plate 1, and the output end of the adjusting motor 11 passes through the base plate 1 and is fixedly connected to one side of the screw rod 6. The adjusting motor 11 will cause the screw rod 6 to rotate when it is running. Fixed blocks 12 are fixedly installed on both sides of the top of the adjusting plate 4, and round shafts 13 are fixedly installed between the fixed blocks 12. A moving plate 14 is movably sleeved on the surface of the round shaft 13, and a spring 15 is fixedly installed between the moving plate 14 and the fixed block 12, and the inner surface of the spring 15 is movably connected to the outer surface of the round shaft 13. When the moving plate 14 slides on the surface of the round shaft 13, it will squeeze the spring 15, thereby putting it in a compressed state.

[0021] A pneumatic cylinder 17 is fixedly installed on the top of the adjusting plate 4, and the output end of the pneumatic cylinder 17 is fixedly connected to one side of the moving plate 14. The pneumatic cylinder 17 will cause the moving plate 14 to slide when it is running, and brackets 22 are fixedly installed at the four corners of the bottom of the bottom plate 1. Due to the design of the bracket 22, the device can be more stable. A pelletizing box 16 is fixedly installed on the top of the moving plate 14, and pelletizing rollers 18 are rotatably installed at both ends of the inside of the pelletizing box 16. The alloy engineering plastic inside the pelletizing box 16 can be pelletized by rotating the pelletizing rollers 18. A pelletizing motor 19 is fixedly installed on one side of the pelletizing box 16, and the output end of the pelletizing motor 19 passes through the pelletizing box 16 and It is fixedly connected to one side of the pelletizing roller 18. The pelletizing motor 19 causes the pelletizing roller 18 to rotate when it is running. A feed pipe 20 is fixedly installed on the top of the pelletizing box 16, and the bottom of the feed pipe 20 penetrates the pelletizing box 16 and extends to the inner surface of the pelletizing box 16. The alloy engineering plastic can enter the interior of the pelletizing box 16 through the feed pipe 20. A discharge pipe 21 is fixedly installed on one side of the pelletizing box 16, and one side of the discharge pipe 21 penetrates the pelletizing box 16 and extends to the inner surface of the pelletizing box 16. The discharge pipe 21 is in a closed state during operation and in an open state during unloading. The pelletized alloy engineering plastic can be discharged from the interior of the pelletizing box 16 through the discharge pipe 21.

[0022] Working principle: When the alloy engineering plastic needs to be pelletized, the operator first places the alloy engineering plastic in the pelletizing box 16 through the feed pipe 20, and then starts the pelletizing motor 19. The operation of the pelletizing motor 19 will cause the pelletizing roller 18 to rotate, and then the alloy engineering plastic is pelletized. Then the adjusting motor 11 is started. The operation of the adjusting motor 11 will cause the screw rod 6 to rotate, and then drive the sliding sleeve 7 to slide inside the adjusting plate 4. At this time, the strip groove 5 will drive the two round rods 9 to slide synchronously inside the slide groove 8, and then drive the two adjusting rods 10 to The pneumatic cylinder 17 is started, and the operation of the pneumatic cylinder 17 drives the movable plate 14 to slide on the surface of the circular shaft 13, thereby driving the movable plate 14 to squeeze the spring 15, so that it is in a compressed state. The reciprocating motion of the pneumatic cylinder 17 continuously drives the spring 15 to compress and rebound, thereby driving the movable plate 14 and the pelletizing box 16 on the top of the movable plate 14 to continuously shake, so that the alloy engineering plastic pelletized inside the pelletizing box 16 falls rapidly through the discharge pipe 21.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pelletizing device for producing alloy engineering plastics, comprising a bottom plate (1), characterized in that: Both ends of the top of the base plate (1) are fixedly mounted with vertical plates (2), a rotating shaft (3) is rotatably mounted between the vertical plates (2), an adjusting plate (4) is fixedly sleeved on the surface of the rotating shaft (3), a strip groove (5) is provided on the top of the base plate (1), a screw rod (6) is rotatably mounted inside the strip groove (5), a sliding sleeve (7) is threadedly sleeved on the surface of the screw rod (6), both ends of the base plate (1) are provided with sliding grooves (8), both ends of the sliding sleeve (7) are fixedly mounted with round rods (9) located inside the sliding grooves (8), an adjusting rod (10) is hinged between the round rod (9) and the adjusting plate (4), an adjusting motor (11) is fixedly mounted on one side of the base plate (1), and an output end of the adjusting motor (11) passes through the base plate (1) and is fixedly connected to one side of the screw rod (6).

2. The alloy engineering plastic production pelletizing device according to claim 1, characterized in that: Both sides of the top of the adjustment plate (4) are fixedly mounted with fixed blocks (12), a round shaft (13) is fixedly mounted between the fixed blocks (12), a movable plate (14) is movably sleeved on the surface of the round shaft (13), a spring (15) is fixedly mounted between the movable plate (14) and the fixed block (12), and the inner surface of the spring (15) is movably connected to the outer surface of the round shaft (13).

3. The alloy engineering plastic production pelletizing device according to claim 1, characterized in that: A pneumatic cylinder (17) is fixedly mounted on the top of the adjustment plate (4), an output end of the pneumatic cylinder (17) is fixedly connected to one side of the movable plate (14), and brackets (22) are fixedly mounted at the four corners of the bottom of the base plate (1).

4. The alloy engineering plastic production pelletizing device according to claim 2, characterized in that: A pelletizing box (16) is fixedly installed on the top of the movable plate (14), pelletizing rollers (18) are rotatably installed at both ends of the interior of the pelletizing box (16), a pelletizing motor (19) is fixedly installed on one side of the pelletizing box (16), and the output end of the pelletizing motor (19) passes through the pelletizing box (16) and is fixedly connected to one side of the pelletizing roller (18).

5. The alloy engineering plastic production pelletizing device according to claim 4, characterized in that: A feed pipe (20) is fixedly mounted on the top of the pelletizing box (16), and the bottom of the feed pipe (20) penetrates the pelletizing box (16) and extends to the inner surface of the pelletizing box (16).

6. The alloy engineering plastic production pelletizing device according to claim 4, characterized in that: A discharge pipe (21) is fixedly mounted on one side of the pelletizing box (16), and one side of the discharge pipe (21) penetrates the pelletizing box (16) and extends to the inner surface of the pelletizing box (16).

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