Plastic granule feeding mechanism

By designing guide plates, movable plates, limit plates, round blocks and rotating plates in the plastic pellet loading equipment, and using the motor to drive the rotating shaft to drive the rotating plate to rotate and extrude the circular blocks, the problem of plastic pellet accumulation in the plastic pellet loading equipment is solved, and the stable cutting and heating quality of plastic pellets are improved.

CN222697661UActive Publication Date: 2025-04-01SHANGHAI LANGDOW NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202421000306.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-09
Publication Date
2025-04-01
Estimated Expiration
2034-05-09

AI Technical Summary

Technical Problem

Existing plastic pellet loading equipment can easily lead to accumulation when transporting plastic pellets, affecting the heating quality.

Method used

A plastic pellet feeding mechanism is designed. By setting up a guide plate, a movable plate, a limiting plate, a circular block and a rotating plate, the rotating plate is driven by a motor to drive the rotating plate to rotate and extrude the circular block, which drives the movable plate to move smoothly under the action of the limiting plate, and controls the discharge amount of plastic pellets to prevent accumulation.

Benefits of technology

The stable discharge of plastic particles is achieved, the accumulation is avoided and the heating quality is improved.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222697661U_ABST
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Abstract

The utility model belongs to the technical field of plastic particle feeding equipment, and discloses a plastic particle feeding mechanism, including a rectangular plate, a storage box is fixedly installed on the left side of the top of the rectangular plate, a guide plate is fixedly installed on the right side inside the storage box, and a movable plate is movably connected to the bottom of the guide plate, and the left end of the movable plate extends to the left side of the storage box. The utility model sets a guide plate, a movable plate, a limit plate, a round block and a rotating plate. The operator first starts the first motor. The operation of the first motor will cause the rotating shaft to rotate with the rotating plate. At this time, the rotating plate will rotate and squeeze the round block. At this time, the round block will move the movable plate smoothly to the left under the limiting action of the limit plate. At this time, the movable plate will leave the bottom of the guide plate. At this time, the plastic particles inside the storage box will fall to the top of the transmission belt under the guiding action of the guide plate. At this time, the amount of material discharge can be limited to prevent the accumulation of plastic particles.
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Description

Technical Field

[0001] The utility model belongs to the technical field of plastic particle feeding equipment, in particular to a plastic particle feeding mechanism. Background Art

[0002] Plastic particles refer to granular plastics, which can be divided into thousands of categories. Common plastic particles include general-purpose plastics, engineering plastics and special plastics.

[0003] At present, when operators produce plastic particles, they generally cut large pieces of plastic into pieces, stir them, and place them on a feeding mechanism, which is then transported to a heating device through the feeding mechanism. However, operators now place a large number of plastic particles on the feeding mechanism at one time, which will cause the accumulation of plastic particles. The subsequent transportation to the heating device will also result in poor heating quality, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a plastic particle feeding mechanism, which has the advantage of stable feeding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle feeding mechanism, comprising a rectangular plate, a material storage box is fixedly installed on the left side of the top of the rectangular plate, a guide plate is fixedly installed on the right side inside the material storage box, a movable plate is movably connected to the bottom of the guide plate, the left end of the movable plate extends to the left side of the material storage box, the front and rear sides of the movable plate are movably connected to the limit plate, the right side of the limit plate is fixedly connected to the left side of the material storage box, a round block is fixedly installed on the top of the movable plate, a fixed plate is fixedly installed on the left end of the front side of the rectangular plate, a first motor is fixedly installed on the bottom of the fixed plate, the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft extends to the top of the fixed plate, the outer surface of the rotating shaft is fixedly sleeved with a rotating plate, and the interior of the rotating plate is movably connected to the outer surface of the round block.

[0006] As a preferred embodiment of the utility model, a second motor is fixedly installed on the right side of the front side of the rectangular plate, the other end of the output shaft of the second motor is fixedly sleeved with a rotating rod, the other end of the rotating rod extends to the back side of the rectangular plate, and the outer surface of the rotating rod is fixedly sleeved with a driving wheel.

[0007] As a preferred embodiment of the utility model, a driven wheel is movably connected to the left end of the inner side of the rectangular plate, and the driven wheel is transmission-connected to the driving wheel via a transmission belt.

[0008] As a preferred embodiment of the utility model, a movable plate is movably connected to the inner side of the rectangular plate, a brush is fixedly installed on the top of the movable plate, and the top of the brush is movably connected to the bottom of the transmission belt.

[0009] As a preferred embodiment of the utility model, a support plate located on the right side of the movable plate is fixedly installed on the inner side of the rectangular plate, and springs are fixedly installed on both the front and rear sides of the left side of the support plate, and the other end of the spring is fixedly connected to the right side of the movable plate.

[0010] As a preferred embodiment of the utility model, a pneumatic cylinder is fixedly installed on the left side of the front side of the rectangular plate, the other end of the pneumatic cylinder extends to the inside of the rectangular plate, and an extrusion plate is fixedly installed on the back side of the pneumatic cylinder.

[0011] As a preferred embodiment of the present invention, the right side of the extrusion plate is movably connected to a driving plate, and the right side of the driving plate is fixedly connected to the left side of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a guide plate, a movable plate, a limit plate, a round block and a rotating plate. The operator first starts the first motor. The operation of the first motor will cause the rotating shaft to rotate with the rotating plate. At this time, the rotating plate will rotate and extrude the round block. At this time, the round block will bring the movable plate to move smoothly to the left under the limiting action of the limit plate. At this time, the movable plate will leave the bottom of the guide plate. At this time, the plastic particles inside the storage box will fall to the top of the transmission belt under the guiding action of the guide plate. At this time, the amount of material discharge can be limited to prevent the accumulation of plastic particles.

[0014] 2. The utility model is provided with a driving plate, a movable plate, a brush, a spring and an extrusion plate. The operator first starts the pneumatic cylinder, and the operation of the pneumatic cylinder will cause the extrusion plate to move backward. At this time, the extrusion plate will move and extrude the driving plate. At this time, the driving plate will cause the movable plate to move to the right side with the brush at the same time. At this time, the movable plate will apply an extrusion force to the spring. At this time, the operator starts the pneumatic cylinder again, and the operation of the pneumatic cylinder will cause the extrusion plate to move forward. At this time, the spring will cause the movable plate to move quickly to the left side with the brush due to the elastic recovery effect. At this time, the brush will wipe the bottom of the transmission belt back and forth to prevent too much dust from sticking to the outer surface of the transmission belt and affecting the production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0019] Figure 5 It is a schematic cross-sectional structure diagram of the spring of the utility model.

[0020] In the figure: 1. rectangular plate; 2. material storage box; 3. guide plate; 4. movable plate; 5. limit plate; 6. round block; 7. fixed plate; 8. first motor; 9. rotating shaft; 10. rotating plate; 11. second motor; 12. rotating rod; 13. driving wheel; 14. driven wheel; 15. transmission belt; 16. driving plate; 17. moving plate; 18. brush; 19. support plate; 20. spring; 21. pneumatic cylinder; 22. extrusion plate. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a plastic particle feeding mechanism, including a rectangular plate 1, a material storage box 2 is fixedly installed on the left side of the top of the rectangular plate 1, a guide plate 3 is fixedly installed on the right side inside the material storage box 2, a movable plate 4 is movably connected to the bottom of the guide plate 3, the left end of the movable plate 4 extends to the left side of the material storage box 2, the front and rear sides of the movable plate 4 are movably connected with a limit plate 5, the right side of the limit plate 5 is fixedly connected to the left side of the material storage box 2, a round block 6 is fixedly installed on the top of the movable plate 4, a fixed plate 7 is fixedly installed on the left end of the front side of the rectangular plate 1, a first motor 8 is fixedly installed on the bottom of the fixed plate 7, the other end of the output shaft of the first motor 8 is fixedly sleeved with a rotating shaft 9, the other end of the rotating shaft 9 extends to the top of the fixed plate 7, the outer surface of the rotating shaft 9 is fixedly sleeved with a rotating plate 10, and the inside of the rotating plate 10 is movably connected to the outer surface of the round block 6.

[0023] The operator first starts the first motor 8. The operation of the first motor 8 will cause the rotating shaft 9 to rotate with the rotating plate 10. At this time, the rotating plate 10 will rotate and extrude the round block 6. At this time, the round block 6 will bring the movable plate 4 to move smoothly to the left under the limiting action of the limiting plate 5. At this time, the movable plate 4 will leave the bottom of the guide plate 3. At this time, the plastic particles inside the storage box 2 will leave the inside of the storage box 2 under the guiding action of the guide plate 3. At this time, the amount of material discharged can be controlled, and the accumulation of plastic particles can also be prevented.

[0024] refer to Figure 3A second motor 11 is fixedly installed on the right side of the front side of the rectangular plate 1, and a rotating rod 12 is fixedly sleeved on the other end of the output shaft of the second motor 11. The other end of the rotating rod 12 extends to the back side of the rectangular plate 1, and a driving wheel 13 is fixedly sleeved on the outer surface of the rotating rod 12.

[0025] As a technical optimization solution of the present invention, the operator starts the second motor 11 , and the operation of the second motor 11 causes the rotating rod 12 to rotate.

[0026] refer to Figure 2 and Figure 3 The left end of the inner side of the rectangular plate 1 is movably connected with a driven wheel 14, and the driven wheel 14 is transmission-connected to the driving wheel 13 through a transmission belt 15.

[0027] As a technical optimization solution of the present invention, when the driving wheel 13 rotates, the driving wheel 13 will cause the driven wheel 14 to rotate simultaneously through the transmission belt 15 .

[0028] refer to Figure 2 and Figure 4 A movable plate 17 is movably connected to the inner side of the rectangular plate 1 , a brush 18 is fixedly installed on the top of the movable plate 17 , and the top of the brush 18 is movably connected to the bottom of the transmission belt 15 .

[0029] As a technical optimization solution of the present invention, due to the design of the moving plate 17 , when the moving plate 17 moves, the moving plate 17 will cause the brush 18 to move at the same time and wipe the bottom of the transmission belt 15 .

[0030] refer to Figure 2 and Figure 5 A support plate 19 located on the right side of the moving plate 17 is fixedly installed on the inner side of the rectangular plate 1, and springs 20 are fixedly installed on the front and rear sides of the left side of the support plate 19, and the other end of the spring 20 is fixedly connected to the right side of the moving plate 17.

[0031] As a technical optimization solution of the present invention, due to the design of the spring 20 , the spring 20 will apply a squeezing force to the moving plate 17 .

[0032] refer to Figure 5 A pneumatic cylinder 21 is fixedly installed on the left side of the front side of the rectangular plate 1 , the other end of the pneumatic cylinder 21 extends to the inside of the rectangular plate 1 , and a pressing plate 22 is fixedly installed on the back side of the pneumatic cylinder 21 .

[0033] As a technical optimization solution of the utility model, the operator starts the pneumatic cylinder 21, and the operation of the pneumatic cylinder 21 will cause the extrusion plate 22 to move.

[0034] refer to Figure 2 and Figure 5The right side of the extrusion plate 22 is movably connected to the driving plate 16 , and the right side of the driving plate 16 is fixedly connected to the left side of the moving plate 17 .

[0035] As a technical optimization solution of the present invention, when the extrusion plate 22 moves toward the rear side, the extrusion plate 22 will move the extrusion driving plate 16.

[0036] The working principle and use process of this utility model:

[0037] The operator first starts the first motor 8. The operation of the first motor 8 will cause the rotating shaft 9 to rotate with the rotating plate 10. At this time, the rotating plate 10 will rotate and extrude the round block 6. The round block 6 will move the movable plate 4 to the left under the limiting action of the limiting plate 5. At this time, the movable plate 4 will leave the bottom of the guide plate 3. At this time, the plastic particles inside the storage box 2 will fall to the top of the transmission belt 15 under the limiting action of the guide plate 3. At this time, the operator starts the second motor 11. The operation of the second motor 11 will cause the rotating rod 12 to rotate with the driving wheel 13. The driving wheel 13 will rotate together with the driven wheel 14 through the transmission belt 15. At this time, the transmission belt 15 will carry the plastic particles for feeding operation.

[0038] At this time, the operator starts the pneumatic cylinder 21, and the operation of the pneumatic cylinder 21 will cause the extrusion plate 22 to move backward. At this time, the extrusion plate 22 will move the extrusion driving plate 16, and the driving plate 16 will cause the movable plate 17 to move to the right with the brush 18. At this time, the movable plate 17 will apply an extrusion force to the spring 20. At this time, the operator starts the pneumatic cylinder 21 again, and the operation of the pneumatic cylinder 21 will cause the extrusion plate 22 to move forward. At this time, the spring 20 will cause the movable plate 17 to move quickly to the left with the brush 18 due to the elastic recovery effect. At this time, the brush 18 will wipe the dust on the outer surface of the transmission belt 15.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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 plastic pellet feeding mechanism, comprising a rectangular plate (1), characterized in that: A material storage box (2) is fixedly installed on the left side of the top of the rectangular plate (1), a guide plate (3) is fixedly installed on the right side inside the material storage box (2), a movable plate (4) is movably connected to the bottom of the guide plate (3), the left end of the movable plate (4) extends to the left side of the material storage box (2), the front and rear sides of the movable plate (4) are movably connected to the limiting plate (5), the right side of the limiting plate (5) is fixedly connected to the left side of the material storage box (2), a round block (6) is fixedly installed on the top of the movable plate (4), a fixed plate (7) is fixedly installed on the left end of the front face of the rectangular plate (1), a first motor (8) is fixedly installed on the bottom of the fixed plate (7), the other end of the output shaft of the first motor (8) is fixedly sleeved with a rotating shaft (9), the other end of the rotating shaft (9) extends to the top of the fixed plate (7), the outer surface of the rotating shaft (9) is fixedly sleeved with a rotating plate (10), and the inside of the rotating plate (10) is movably connected to the outer surface of the round block (6).

2. A plastic particle feeding mechanism according to claim 1, characterized in that: A second motor (11) is fixedly mounted on the right side of the front face of the rectangular plate (1); a rotating rod (12) is fixedly sleeved on the other end of the output shaft of the second motor (11); the other end of the rotating rod (12) extends to the back face of the rectangular plate (1); and a driving wheel (13) is fixedly sleeved on the outer surface of the rotating rod (12).

3. A plastic particle feeding mechanism according to claim 1, characterized in that: A driven wheel (14) is movably connected to the left end of the inner side of the rectangular plate (1), and the driven wheel (14) is transmission-connected to the driving wheel (13) via a transmission belt (15).

4. A plastic particle feeding mechanism according to claim 1, characterized in that: A movable plate (17) is movably connected to the inner side of the rectangular plate (1), a brush (18) is fixedly mounted on the top of the movable plate (17), and the top of the brush (18) is movably connected to the bottom of the transmission belt (15).

5. A plastic particle feeding mechanism according to claim 1, characterized in that: A support plate (19) located on the right side of the moving plate (17) is fixedly installed on the inner side of the rectangular plate (1), and springs (20) are fixedly installed on both the front and rear sides of the left side of the support plate (19), and the other end of the spring (20) is fixedly connected to the right side of the moving plate (17).

6. A plastic particle feeding mechanism according to claim 1, characterized in that: A pneumatic cylinder (21) is fixedly mounted on the left side of the front face of the rectangular plate (1), the other end of the pneumatic cylinder (21) extends into the interior of the rectangular plate (1), and an extrusion plate (22) is fixedly mounted on the back face of the pneumatic cylinder (21).

7. A plastic particle feeding mechanism according to claim 6, characterized in that: The right side of the extrusion plate (22) is movably connected to a driving plate (16), and the right side of the driving plate (16) is fixedly connected to the left side of the moving plate (17).