Efficient feeding device for polystyrene particle foaming
By designing an efficient loading device with a motor and bevel gear system, the problem of the loading device for polystyrene pellet foaming is solved, which improves the loading efficiency and reduces the labor intensity of workers and the use time of equipment.
Patent Information
- Application Number
- CN202420239286.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The existing feeding device for foaming polystyrene pellets has many steps in the loading process, resulting in inefficiency and increasing the labor intensity of workers and the use time of equipment.
An efficient feeding device including a feeding box, a storage box, a motor and a bevel gear system was designed. The bevel gear and threaded column were driven by the motor to drive the cross column, move the metering cylinder, reduce the loading steps and improve the polystyrene particles. conveying efficiency.
By reducing the loading steps and saving time, the loading efficiency of polystyrene particles is improved, and the labor intensity and equipment use cost are reduced.
Smart Images
Figure CN222201403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polystyrene particle production, in particular to a highly efficient feeding device for polystyrene particle foaming. Background Art
[0002] Polystyrene refers to a polymer synthesized from styrene monomers through free radical addition polymerization. Its chemical formula is (C8H8)n. It is a colorless and transparent thermoplastic with a glass transition temperature higher than 100°C. When the polystyrene particles are foamed, they need to be fed through a feeding device.
[0003] For example, the authorization announcement number is CN214395099U, which is a feeding device for polystyrene resin particle foaming. It includes a foaming machine, a quantitative device is arranged above the foaming machine, and the quantitative device includes a quantitative box fixed at the upper end of the foaming machine, and a discharge pipe is fixed at the lower end of the quantitative box. Although the above document can reduce the labor intensity of workers, the equipment investment cost is low, and the amount of polystyrene resin particles entering each time can be guaranteed, and the foaming effect of polystyrene resin particles can be effectively guaranteed; however, when in use, the feeding device first feeds the polystyrene particles into the quantitative box, then pushes the top of the quantitative box flat, and finally opens the valve, and the polystyrene particles enter the foaming machine, resulting in more steps for feeding the polystyrene particles, and more time spent on feeding, thereby reducing the working efficiency of the feeding device for feeding the polystyrene particles. Utility Model Content
[0004] This company provides the following technical solutions:
[0005] A highly efficient feeding device for polystyrene particle foaming is designed, comprising a feeding box and a storage box, the surface of the feeding box is fixedly connected to the storage box, the storage box is connected to a pipeline, the pipeline is connected to the feeding box, the interior of the feeding box is connected to the feeding pipe, the storage box is connected to the feeding pipe, and a feeding device is provided inside the feeding box.
[0006] Preferably, the feeding device includes a motor and a first bevel gear, the motor is fixedly connected to the outer wall of the feeding box through a motor sleeve, the output shaft of the motor is fixedly connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected to the end of the threaded column, and the threaded column is threadedly connected to the threaded block.
[0007] Preferably, the threaded column is rotatably connected to the loading box via a bearing, a transverse column is fixedly connected to the outer wall of the threaded block, and two transverse columns are fixedly connected to the outer wall of the metering cylinder.
[0008] Preferably, the top of the metering cylinder is fixedly connected to the connecting plate, a feed port is provided inside the connecting plate, and the inside of the connecting plate is slidably connected to the pipeline.
[0009] Preferably, the bottom of the metering cylinder is slidably connected to a transverse plate, the transverse plate is fixedly connected to the interior of a loading box, and a discharge port is provided inside the transverse plate.
[0010] Preferably, the feed pipe is threadably connected to the cover plate via bolts.
[0011] The utility model proposes an efficient feeding device for polystyrene particle foaming, which has the beneficial effects of: the first bevel gear is driven to rotate by the motor in the feeding device, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded column to rotate, the threaded column drives the threaded block to move, the threaded block drives the cross column to move, the two cross columns drive the quantitative cylinder to move, the quantitative cylinder slides in the cross plate, and moves the quantitative cylinder to the position of the discharge port, at which time the quantitative cylinder is opened, and the polystyrene particles inside the quantitative cylinder fall into the inside of the feeding box through the discharge port, and finally enter the external foaming machine through the feeding pipe, and the feeding device is arranged to drive the quantitative cylinder to move when feeding the polystyrene particles, thereby reducing the feeding steps, saving a certain amount of time, and reducing the working efficiency of the feeding device for feeding the polystyrene particles. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 for Figure 1 A schematic diagram of the front view structure of
[0014] Figure 3 for Figure 1 A side view schematic diagram of the structure;
[0015] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.
[0016] In the figure: 1. feeding box, 2. storage box, 3. pipeline, 4. feeding device, 401. motor, 402. first bevel gear, 403. second bevel gear, 404. threaded column, 405. threaded block, 5. cross column, 6. metering cylinder, 7. cross plate, 8. discharge port, 9. connecting plate, 10. feeding port, 11. feeding pipe, 12. cover plate, 13. feeding pipe. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings:
[0018] Refer to the attached Figure 1-4: In the present embodiment, a highly efficient feeding device for polystyrene particle foaming comprises a feeding box 1 and a storage box 2. The surface of the feeding box 1 is fixedly connected to the storage box 2. The storage box 2 is connected to a pipe 3. The polystyrene particles inside the storage box 2 enter the interior of the quantitative box 6 through the pipe 3 and the feed port 10. The pipe 3 is connected to the feeding box 1. The interior of the feeding box 1 is connected to a feeding pipe 13. Finally, the polystyrene particles enter the external foaming machine through the feeding pipe 13 to complete the feeding of the polystyrene particles. The storage box 2 is connected to a feeding pipe 11. The staff pours the polystyrene particles into the interior of the storage box 2 through the feeding pipe 11. A feeding device 4 is provided inside the feeding box 1. The feeding device 4 comprises a motor 401 and a first bevel gear 402. The model of the motor 401 is selected according to actual needs to meet The motor 401 is fixedly connected to the outer wall of the feeding box 1 through the motor sleeve, the output shaft of the motor 401 is fixedly connected to the first bevel gear 402, the motor 401 drives the first bevel gear 402 to rotate, the first bevel gear 402 is meshed with the second bevel gear 403, the first bevel gear 402 drives the second bevel gear 403 to rotate, the second bevel gear 403 is fixedly connected to the end of the threaded column 404, the second bevel gear 403 drives the threaded column 404 to rotate, the threaded column 404 is threadedly connected to the threaded block 405, the threaded column 404 drives the threaded block 405 to move, the threaded column 404 is rotatably connected to the feeding box 1 through the bearing, the outer wall of the threaded block 405 is fixedly connected to the cross column 5, the threaded block 405 drives the cross column 5 to move, the two cross columns 5 are fixedly connected to the outer wall of the quantitative cylinder 6, and the two cross columns 5 drive the quantitative cylinder 6 to move;
[0019] The motor 401 in the feeding device 4 drives the first bevel gear 402 to rotate, the first bevel gear 402 drives the second bevel gear 403 to rotate, the second bevel gear 403 drives the threaded column 404 to rotate, the threaded column 404 drives the threaded block 405 to move, the threaded block 405 drives the cross column 5 to move, the two cross columns 5 drive the quantitative cylinder 6 to move, the quantitative cylinder 6 slides in the cross plate 7, and moves the quantitative cylinder 6 to the position of the discharge port 8. At this time, the quantitative cylinder 6 is opened, and the polystyrene particles inside the quantitative cylinder 6 fall into the inside of the feeding box 1 through the discharge port 8, and finally enter the external foaming machine through the feeding pipe 13. When the feeding device is set to feed the polystyrene particles, the feeding device 4 is used to drive the quantitative cylinder 6 to move, which reduces the feeding steps, saves a certain amount of time, and reduces the working efficiency of the feeding device for feeding the polystyrene particles.
[0020] Refer to the attached Figure 1-4: In this embodiment, the top of the metering cylinder 6 is fixedly connected to the connecting plate 9, the metering cylinder 6 drives the connecting plate 9 to move, the connecting plate 9 slides on the pipe 3, and the pipe 3 is closed at this time. A feed port 10 is provided inside the connecting plate 9, and the inside of the connecting plate 9 is slidably connected to the pipe 3. The bottom of the metering cylinder 6 is slidably connected to the cross plate 7, the metering cylinder 6 slides in the cross plate 7, the cross plate 7 is fixed to the inside of the loading box 1, and a discharge port 8 is provided inside the cross plate 7. The metering cylinder 6 is moved to the position of the discharge port 8. At this time, the metering cylinder 6 is opened, and the polystyrene particles inside the metering cylinder 6 fall into the inside of the loading box 1 through the discharge port 8. The feed pipe 11 is threadedly connected to the cover plate 12 by bolts. The staff turns the bolts to remove the cover plate 12 from the feed pipe 11 and open the feed pipe 11.
[0021] Working principle:
[0022] When the efficient polystyrene particle foaming feeding device is used, the staff first rotates the bolts to remove the cover plate 12 from the feed pipe 11, opens the feed pipe 11, and then pours the polystyrene particles into the storage box 2 through the feed pipe 11. The staff reinstalls the cover plate 12 on the feed pipe 11. At this time, the polystyrene particles in the storage box 2 enter the interior of the quantitative box 6 through the pipe 3 and the feed port 10. When the interior of the quantitative cylinder 6 is full, the feeding device 4 is started, and the motor 401 is connected to an external power supply. The motor 401 drives the first bevel gear 402 to rotate, the first bevel gear 402 drives the second bevel gear 403 to rotate, and the second bevel gear 403 drives the threaded column 40 4 rotates, the threaded column 404 drives the threaded block 405 to move, the threaded block 405 drives the horizontal column 5 to move, the two horizontal columns 5 drive the quantitative cylinder 6 to move, the quantitative cylinder 6 drives the connecting plate 9 to move, the connecting plate 9 slides on the pipe 3, at this time the pipe 3 is closed, the quantitative cylinder 6 slides in the horizontal plate 7, the quantitative cylinder 6 is moved to the position of the discharge port 8, the motor 401 is stopped, at this time the quantitative cylinder 6 is opened, the polystyrene particles inside the quantitative cylinder 6 fall into the inside of the feeding box 1 through the discharge port 8, and finally enter the external foaming machine through the feeding pipe 13, completing the feeding of the polystyrene particles, the motor 401 is rotated in the opposite direction, the quantitative cylinder 6 returns to the initial position, and the above steps are repeated to feed the polystyrene particles.
[0023] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.
Claims
1. An efficient feeding device for polystyrene particle foaming, comprising a feeding box (1) and a storage box (2), wherein the surface of the feeding box (1) is fixedly connected to the storage box (2), characterized in that: The material storage box (2) is connected to the pipeline (3), the pipeline (3) is connected to the loading box (1), the interior of the loading box (1) is connected to the loading pipe (13), the material storage box (2) is connected to the feeding pipe (11), a loading device (4) is provided inside the loading box (1), the loading device (4) comprises a motor (401) and a first bevel gear (402), the motor (401) is fixedly connected to the outer wall of the loading box (1) through a motor sleeve, the output shaft of the motor (401) is fixedly connected to the first bevel gear (402), the first bevel gear (402) is meshed with the second bevel gear (403), the second bevel gear (403) is fixedly connected to the threaded column (401), and the first bevel gear (402) is meshed with the second bevel gear (403). 04), the threaded column (404) is threadedly connected to the threaded block (405), the threaded column (404) is rotatably connected to the loading box (1) through a bearing, the outer wall of the threaded block (405) is fixedly connected with a cross column (5), the two cross columns (5) are fixedly connected to the outer wall of the quantitative cylinder (6), the top of the quantitative cylinder (6) is fixedly connected to the connecting plate (9), the interior of the connecting plate (9) is provided with a feed port (10), the interior of the connecting plate (9) is slidably connected to the pipeline (3), the bottom of the quantitative cylinder (6) is slidably connected to the cross plate (7), the cross plate (7) is fixedly connected to the interior of the loading box (1), and the interior of the cross plate (7) is provided with a discharge port (8).
2. The efficient feeding device for polystyrene particle foaming according to claim 1, characterized in that: The feed pipe (11) is threadably connected to the cover plate (12) via bolts.