Cooling device for modifying regenerated plastic particles
By introducing a vibration cooling component into the modified recycled plastic particle cooling device, a rotating motor is used to drive a cam to press the vibration plate, so that the plastic particles continuously jump in the cooling device, thus solving the problem of slow cooling speed and improving production efficiency.
Patent Information
- Application Number
- CN202422750336.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Existing cooling devices for modified recycled plastic particles lack vibration cooling function, resulting in insufficient contact between the bottom surface of the plastic particles and the cold air, affecting the cooling speed and reducing production efficiency.
A cooling device including a vibration cooling component was designed. A rotating motor drives a cam to press a vibration plate, causing plastic particles to continuously jump on the vibration plate, fully contacting with cold air and accelerating heat dissipation.
It achieves rapid cooling of plastic particles, improves production efficiency, and avoids the cooling speed bottleneck in a long-term static state.
Smart Images
Figure CN223339771U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particle cooling, in particular to a cooling device for modified and recycled plastic particles. Background Art
[0002] Modified recycled plastic particles are granular materials made by recycling and reprocessing waste plastics. These materials undergo special modification to improve their physical and chemical properties, enabling them to be more widely used in the production of plastic products. Modified recycled plastic particles not only contribute to environmental protection, reduce landfill and marine pollution, but also save resources and reduce production costs.
[0003] In the production process of modified recycled plastic particles, a cooling device is needed to cool them. Cooling can accelerate the solidification process of the plastic particles, so that the particles can be taken out of the extruder faster and enter the next process, such as cutting and packaging, thereby improving the overall production efficiency. The current existing cooling device can easily spread the plastic particles inside the device to ensure the synchronization of all plastic particles during the cooling and heat dissipation process, so as to facilitate the discharge of the materials together.
[0004] However, the existing cooling devices do not have a vibration cooling function, which causes the plastic particles to be in a static state for a long time, so that the bottom surface of the plastic particles is not fully in contact with the cold air, which seriously affects the cooling speed of the plastic particles and thus reduces the overall production efficiency. Therefore, a cooling device for modified recycled plastic particles is proposed to solve the above problems. Utility Model Content
[0005] In response to the shortcomings of the existing technology, the utility model provides a cooling device for modified recycled plastic particles, which solves the problem that the current existing cooling devices do not have a vibration cooling function, causing the plastic particles to be in a static state for a long time, so that the bottom surface of the plastic particles is not fully in contact with the cold air, seriously affecting the cooling speed of the plastic particles, and thus reducing the overall production efficiency.
[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a cooling device for modified recycled plastic particles, comprising a device body, wherein a vibration cooling component is provided inside the device body;
[0007] The vibration cooling assembly includes a discharge hopper, a movable rod and a guide inclined plate fixedly connected to the inside of the device body, springs are fixedly connected around the top of the discharge hopper, a vibration plate is fixedly connected to the top of the spring, a rotating motor is fixedly installed on the back of the device body, the output shaft of the rotating motor is fixedly connected to a cam, a feed pipe and a cooling cover are fixedly installed on the top of the device body, a cooling fan is fixedly connected to the inside of the cooling cover, and an air outlet is opened on the top of the device body.
[0008] Furthermore, the number of the movable rods is four, and the movable rods are slidably connected to the vibration plate.
[0009] Furthermore, a through hole is provided on the outer surface of the vibration plate, and a wear-resistant plate is fixedly connected to the top of the vibration plate.
[0010] Furthermore, a filter screen for blocking dust and debris is fixedly connected to the top of the cooling cover, and air outlets are provided on the left and right sides of the device body.
[0011] Furthermore, a discharge pipe is fixedly connected to the bottom of the discharge hopper, and slide rails are fixedly connected to the left and right sides of the inner bottom wall of the device body, and a material receiving box is slidably connected to the inner side of the slide rails.
[0012] Furthermore, a sealing door is hinged on the front of the device body, and a door handle is fixedly connected to the outer surface of the sealing door.
[0013] Furthermore, a waterproof plate for padding is fixedly connected to the bottom of the device body.
[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0015] The cooling device for modified recycled plastic particles realizes a vibration cooling function by providing a vibration cooling component, which enables the plastic particles to continuously jump on the top of the vibration plate and fully contact with the cold air, thereby accelerating the overall heat dissipation rate to avoid the plastic particles being in a static state for a long time, achieving the effect of accelerating the cooling speed, and thus effectively improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;
[0017] Figure 2 This is a side view of the structure of the utility model;
[0018] Figure 3 This is a structural stereogram of the cooling cover of the present invention.
[0019] In the figure: 1 device body, 2 discharge hopper, 3 movable rod, 4 guide inclined plate, 5 spring, 6 vibration plate, 7 rotary motor, 8 cam, 9 feed pipe, 10 cooling cover, 11 cooling fan, 12 air outlet, 13 through hole, 14 wear-resistant plate, 15 filter, 16 discharge pipe, 17 slide rail, 18 material receiving box, 19 sealing door, 20 waterproof plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figures 1 to 3 In this embodiment, a cooling device for modifying recycled plastic particles includes a device body 1, wherein a vibration cooling component is provided inside the device body 1;
[0022] The vibration cooling assembly includes a discharge hopper 2, a movable rod 3 and a guide inclined plate 4 fixedly connected to the inside of the device body 1. Springs 5 are fixedly connected around the top of the discharge hopper 2, and a vibration plate 6 is fixedly connected to the top of the spring 5. A rotating motor 7 is fixedly installed on the back of the device body 1, and a cam 8 is fixedly connected to the output shaft of the rotating motor 7. A feed pipe 9 and a cooling cover 10 are fixedly installed on the top of the device body 1. A cooling fan 11 is fixedly connected to the inside of the cooling cover 10. An air outlet 12 is provided on the top of the device body 1. When in use, the cooling fan 11 can introduce cold air from the outside into the interior of the device body 1 to cool and dissipate heat to the plastic particles remaining on the top of the vibration plate 6. During this period, the hot air emitted by the plastic particles will be continuously discharged outward through the air outlet holes on the left and right sides of the device body 1.
[0023] During cooling and heat dissipation, the rotating motor 7 can drive the cam 8 to rotate clockwise inside the device body 1, so that the protrusion of the cam 8 continuously presses the top of the vibration plate 6. At this time, the vibration plate 6 will continuously swing up and down on the top of the discharge hopper 2 under the expansion and contraction action of the spring 5 and the sliding limit action of the movable rod 3, so that the plastic particles continuously jump on the top of the vibration plate 6 and fully contact with the cold air, thereby accelerating the overall heat dissipation speed to avoid the plastic particles being in a static state for a long time, achieving the effect of accelerating the cooling speed, and thus effectively improving the overall production efficiency.
[0024] It should be noted that there are four movable rods 3 , the movable rods 3 are slidably connected to the vibration plate 6 , and the movable rods 3 are located on the inner side of the movable rods 3 .
[0025] It should be understood that a through hole 13 is provided on the outer surface of the vibration plate 6, and a wear-resistant plate 14 is fixedly connected to the top of the vibration plate 6. By setting the through hole 13, the effect of discharging the plastic particles that have been cooled, formed and shrunk is achieved, and the inner diameter of the through hole 13 needs to be larger than the outer diameter of the plastic particles before cooling.
[0026] Among them, a filter screen 15 for blocking dust and debris is fixedly connected to the top of the cooling cover 10, air outlet holes are opened on the left and right sides of the device body 1, a discharge pipe 16 is fixedly connected to the bottom of the discharge hopper 2, and slide rails 17 are fixedly connected to the left and right sides of the inner bottom wall of the device body 1. The inner side of the slide rail 17 is slidably connected to a receiving box 18. By setting the receiving box 18, the effect of centrally receiving the cooling particles is achieved.
[0027] In addition, a sealing door 19 is hinged on the front of the device body 1, and a door handle is fixedly connected to the outer surface of the sealing door 19. A waterproof plate 20 for padding is fixedly connected to the bottom of the device body 1.
[0028] The working principle of the above embodiment is:
[0029] During use, the plastic particles will be discharged into the device body 1 through the feed pipe 9 and temporarily stay on the top of the vibration plate 6. During this period, when the plastic particles are continuously discharged, the guide inclined plate 4 can play a position guiding role, thereby avoiding the discharge deviation of the plastic particles. When the plastic particles are discharged, the cooling fan 11 and the rotating motor 7 are started. Among them, the cooling fan 11 can introduce the external cold air into the device body 1 to cool the plastic particles staying on the top of the vibration plate 6. During this period, the hot air emitted by the plastic particles will be continuously discharged outward through the air outlet holes on the left and right sides of the device body 1. When cooling and dissipating heat, the rotating motor 7 can drive the cam 8 rotates clockwise inside the device body 1, so that the protrusion of the cam 8 continuously presses the top of the vibration plate 6. At this time, the vibration plate 6 will continuously swing up and down on the top of the discharge hopper 2 under the expansion and contraction action of the spring 5 and the sliding limit action of the movable rod 3, so that the plastic particles continuously jump on the top of the vibration plate 6 and fully contact with the cold air, thereby accelerating the overall heat dissipation rate. After the cooling and heat dissipation is completed, the plastic particles that have been cooled, formed and shrunk will be discharged into the discharge hopper 2 through the through hole 13 and the gap between the vibration plate 6 and the inner wall of the device body 1. Finally, the plastic particles will be discharged into the inner wall of the receiving box 18 through the inclined surface of the discharge hopper 2 and the discharge pipe 16 to be collected in a centralized manner.
[0030] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Technicians in this field can control the electrical components through simple programming, and the existing disclosed power connection technology is also common knowledge in this field, so the specific structural composition and working principle will not be described in detail in this embodiment.
[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cooling device for modifying recycled plastic particles, comprising a device body (1), characterized in that: A vibration cooling component is provided inside the device body (1); The vibration cooling assembly comprises a discharge hopper (2), a movable rod (3) and a guide inclined plate (4) fixedly connected to the inside of the device body (1); springs (5) are fixedly connected around the top of the discharge hopper (2); a vibration plate (6) is fixedly connected to the top of the spring (5); a rotating motor (7) is fixedly installed on the back of the device body (1); the output shaft of the rotating motor (7) is fixedly connected to a cam (8); a feed pipe (9) and a cooling cover (10) are fixedly installed on the top of the device body (1); a cooling fan (11) is fixedly connected to the inside of the cooling cover (10); and an air outlet (12) is provided on the top of the device body (1).
2. A cooling device for modified recycled plastic particles according to claim 1, characterized in that: There are four movable rods (3), and the movable rods (3) are slidably connected to the vibration plate (6).
3. The cooling device for modified recycled plastic particles according to claim 1, characterized in that: A through hole (13) is provided on the outer surface of the vibration plate (6), and a wear-resistant plate (14) is fixedly connected to the top of the vibration plate (6).
4. The cooling device for modified recycled plastic particles according to claim 1, characterized in that: A filter screen (15) for blocking dust and debris is fixedly connected to the top of the cooling cover (10), and air outlet holes are provided on the left and right sides of the device body (1).
5. The cooling device for modified recycled plastic particles according to claim 1, characterized in that: The bottom of the discharge hopper (2) is fixedly connected to a discharge pipe (16), the left and right sides of the inner bottom wall of the device body (1) are fixedly connected to slide rails (17), and the inner side of the slide rails (17) is slidably connected to a material receiving box (18).
6. The cooling device for modified recycled plastic particles according to claim 1, characterized in that: A sealing door (19) is hinged on the front of the device body (1), and a door handle is fixedly connected to the outer surface of the sealing door (19).
7. The cooling device for modified recycled plastic particles according to claim 1, characterized in that: A waterproof plate (20) for padding the bottom is fixedly connected to the bottom of the device body (1).