EPDM plastic particle mixing device
By introducing a sealing mechanism and an observation window into the EPDM plastic particle mixing device, the problem of plastic particles not being able to stir after the discharge pipe in the prior art is solved, the mixing quality and efficiency are improved, and the vibration noise is reduced.
Patent Information
- Application Number
- CN202420481773.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The existing EPDM plastic particle stirring device cannot stir the plastic particles after the discharge pipe, which affects the mixing quality.
A device including a mixing box, a first motor, a mixing rod, a mixing blade, a feed port, a discharge port and a sealing mechanism is designed, and the sealing plate is driven to discharge the material through a second motor, a threaded rod, a threaded base and a adjustment rod. The sealing treatment of the port ensures that the plastic particles are stirred and mixed in the discharge port, and improves operation convenience and practicality through the observation window and controller.
The mixing quality and stirring efficiency of plastic particles are improved, vibration noise is reduced, and the problem of plastic particles falling into the outlet cannot be stirred through the sealing mechanism.
Smart Images
Figure CN222290679U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particle production, in particular to an EPDM plastic particle mixing device. Background Art
[0002] Plastics are polymer compounds that are polymerized from monomers through addition polymerization or condensation polymerization. They have a medium deformation resistance, between fiber and rubber. They are composed of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. The main component of plastics is resin, which refers to polymer compounds that have not been mixed with various additives. EPDM plastic particles are usually used in the production and processing of general plastics, engineering plastics, and special plastics. In the production and processing of EPDM plastic particles, it is often necessary to use a stirring device to mix and stir them.
[0003] For example, the Chinese patent with patent application number 202021569983.8 is an EPDM plastic particle stirring device. This patent drives the first rotating shaft, the hollow stirring plate and the first gear to rotate through a stirring motor. The rotating first gear drives two sets of second rotating shafts, two sets of stirring rods and two sets of second gears to rotate through two sets of second gears, so as to stir the materials in the stirring chamber chamber so that the materials can be fully mixed, thereby effectively improving the material stirring effect and improving practicality.
[0004] However, some of the plastic particles in the above patent cannot be stirred after entering the discharge pipe, which seriously affects the mixing quality of the plastic particles. Utility Model Content
[0005] The purpose of the utility model is to provide an EPDM plastic particle mixing device to solve the problems raised in the background technology.
[0006] An embodiment of the present application provides an EPDM plastic particle mixing device, including a stirring box, a first motor is installed on the top of the stirring box, a stirring rod is fixedly connected to the output end of the first motor, the bottom of the stirring rod extends to the interior of the stirring box and is fixedly connected to a plurality of groups of stirring blades, a feed port is fixedly connected to one side of the stirring box, a discharge port is fixedly connected to the bottom of the stirring box, and a sealing plate is movably connected to the interior of the discharge port via a sealing mechanism.
[0007] By adopting the above technical solution, the device can quickly mix and stir the raw materials of plastic particles, thereby greatly improving the stirring efficiency of the device.
[0008] Optionally, the sealing mechanism includes a groove opened on the inner wall on one side of the discharge port, a second motor is fixedly connected to the bottom of the inner cavity of the groove, a threaded rod is fixedly connected to the output end of the second motor, a threaded seat is movably connected to the outer surface of the threaded rod, an adjusting rod is hinged on one side of the threaded seat, and the other end of the adjusting rod is hinged to the sealing plate.
[0009] By adopting the above technical solution, the device can seal the discharge port through the sealing mechanism, thereby preventing the plastic particles from falling into the discharge port and being unable to be stirred and mixed, thereby greatly improving the mixing quality of the device.
[0010] Optionally, one end of the sealing plate is hinged to the inner wall of the discharge port.
[0011] By adopting the above technical solution, the sealing plate can be flexibly rotated inside the discharge port.
[0012] Optionally, an observation window is fixedly connected to the outer surface of the mixing box.
[0013] By adopting the above technical solution, the stirring condition inside the mixing box can be observed more conveniently using the observation window.
[0014] Optionally, support legs are fixedly connected to both sides of the mixing box, and shock-absorbing pads are provided at the bottom of the support legs.
[0015] By adopting the above technical solution and utilizing the shock-absorbing effect of the shock-absorbing pad, the device can effectively reduce the vibration noise generated when the mixing box is working.
[0016] Optionally, a controller is fixedly connected to the outer surface of the mixing box, and a control switch is fixedly connected to the outer surface of the controller.
[0017] By adopting the above technical solution, the electrical appliances inside the device can be controlled more conveniently using the controller, thereby greatly improving the practicality of the device.
[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0019] The technical solution of the present application, by providing a second motor, a threaded rod, a threaded seat, an adjusting rod and a sealing plate, enables the device to seal the discharge port through a sealing mechanism, thereby preventing plastic particles from falling into the discharge port and being unable to be stirred and mixed, thereby greatly improving the mixing quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0021] Figure 1 This is a front view of the entire EPDM plastic particle mixing device of the utility model;
[0022] Figure 2 This is a schematic diagram of the overall internal structure of an EPDM plastic particle mixing device of the utility model;
[0023] Figure 3 This utility model is an EPDM plastic particle mixing device Figure 2 Enlarged view of point A in the middle.
[0024] In the figure: 1. mixing box; 2. first motor; 3. mixing rod; 4. mixing blade; 5. feed port; 6. discharge port; 7. sealing plate; 8. slot; 9. second motor; 10. threaded rod; 11. threaded seat; 12. adjusting rod; 13. supporting leg; 14. controller. DETAILED DESCRIPTION
[0025] See also Figure 1-3 The utility model provides a technical solution: an EPDM plastic particle mixing device, comprising a stirring box 1, a first motor 2 is installed on the top of the stirring box 1, a stirring rod 3 is fixedly connected to the output end of the first motor 2, the bottom of the stirring rod 3 extends to the inside of the stirring box 1 and is fixedly connected to multiple groups of stirring blades 4, a feed port 5 is fixedly connected to one side of the stirring box 1, a discharge port 6 is fixedly connected to the bottom of the stirring box 1, and a sealing plate 7 is movably connected to the inside of the discharge port 6 through a sealing mechanism.
[0026] By adopting the above technical solution, the device can quickly mix and stir the raw materials of plastic particles, thereby greatly improving the stirring efficiency of the device.
[0027] In the implementation mode of the present application, Figure 2-3 As shown, the sealing mechanism includes a groove 8 opened on the inner wall of one side of the discharge port 6, a second motor 9 is fixedly connected to the bottom of the inner cavity of the groove 8, a threaded rod 10 is fixedly connected to the output end of the second motor 9, a threaded seat 11 is movably connected to the outer surface of the threaded rod 10, an adjusting rod 12 is hinged on one side of the threaded seat 11, and the other end of the adjusting rod 12 is hinged to the sealing plate 7.
[0028] By adopting the above technical solution, the device can seal the discharge port 6 through the sealing mechanism, thereby preventing the plastic particles from falling into the discharge port 6 and being unable to be stirred and mixed, thereby greatly improving the mixing quality of the device.
[0029] In the implementation mode of the present application, Figure 2 As shown, one end of the sealing plate 7 is hinged to the inner wall of the discharge port 6 .
[0030] By adopting the above technical solution, the sealing plate 7 can be flexibly rotated inside the discharge port 6 .
[0031] In the implementation mode of the present application, Figure 1 As shown, an observation window is fixedly connected to the outer surface of the mixing box 1.
[0032] By adopting the above technical solution, the stirring condition inside the stirring box 1 can be observed more conveniently using the observation window.
[0033] In the implementation mode of the present application, Figure 1 As shown, support legs 13 are fixedly connected to both sides of the mixing box 1, and shock-absorbing pads are arranged at the bottom of the support legs 13.
[0034] By adopting the above technical solution and utilizing the shock-absorbing effect of the shock-absorbing pad, the device can effectively reduce the vibration noise generated when the mixing box is working.
[0035] In the implementation mode of the present application, Figure 1 As shown, a controller 14 is fixedly connected to the outer surface of the mixing box 1, and a control switch is fixedly connected to the outer surface of the controller 14.
[0036] By adopting the above technical solution, the controller 14 can be used to more conveniently control the electrical appliances inside the device, thereby greatly improving the practicality of the device.
[0037] When in use, the operator first seals the discharge port 6. When sealing, the operator can start the second motor 9 through the controller 14, so that it can drive the threaded rod 10 to rotate. When the threaded rod 10 rotates, the slot 8 is used to limit the threaded seat 11 to the left and right, so that the threaded seat 11 can move upward along the threaded rod 10, so that the threaded seat 11 can drive the sealing plate 7 to rotate upward through the adjusting rod 12, and then the discharge port 6 can be quickly sealed, thereby preventing the plastic particles from falling into the discharge port 6 and being unable to be stirred and mixed, thereby greatly improving the mixing quality of the device. After the discharge port 6 is sealed, the operator puts the raw materials into the mixing box 1 through the feed port 5, and starts the first motor 2 through the controller 14, so that the first motor 2 can drive the stirring rod 3 and the stirring blade 4 to stir and mix the raw materials, thereby greatly improving the mixing efficiency of the device.
Claims
1. An EPDM plastic particle mixing device, comprising a mixing box (1), characterized in that: A first motor (2) is installed on the top of the mixing box (1); the output end of the first motor (2) is fixedly connected to a stirring rod (3); the bottom of the stirring rod (3) extends to the interior of the mixing box (1) and is fixedly connected to a plurality of stirring blades (4); a feed port (5) is fixedly connected to one side of the mixing box (1); a discharge port (6) is fixedly connected to the bottom of the mixing box (1); a sealing plate (7) is movably connected to the inside of the discharge port (6) through a sealing mechanism; the sealing mechanism comprises a groove (8) provided on the inner wall of one side of the discharge port (6); a second motor (9) is fixedly connected to the bottom of the inner cavity of the groove (8); a threaded rod (10) is fixedly connected to the output end of the second motor (9); a threaded seat (11) is movably connected to the outer surface of the threaded rod (10); an adjusting rod (12) is hinged to one side of the threaded seat (11); the other end of the adjusting rod (12) is hinged to the sealing plate (7).
2. The EPDM plastic particle mixing device according to claim 1, characterized in that: One end of the sealing plate (7) is hinged to the inner wall of the discharge port (6).
3. The EPDM plastic particle mixing device according to claim 1, characterized in that: An observation window is fixedly connected to the outer surface of the mixing box (1).
4. The EPDM plastic particle mixing device according to claim 1, characterized in that: Support legs (13) are fixedly connected to both sides of the mixing box (1), and shock-absorbing pads are arranged at the bottoms of the support legs (13).
5. The EPDM plastic particle mixing device according to claim 1, characterized in that: A controller (14) is fixedly connected to the outer surface of the mixing box (1), and a control switch is fixedly connected to the outer surface of the controller (14).