A plastic particle mixing device for automobile high-mounted brake lights
By setting multiple cavity and grooves in the cylinder of the plastic particle mixing device of the high-position brake light of the automobile, and using the reciprocating screw and a stirring structure driven by the motor, the problem of uneven mixing of plastic particles is solved, and a more efficient mixing process is achieved.
Patent Information
- Application Number
- CN202421502237.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-28
AI Technical Summary
During the plastic particles mixing process, the mixing plastic particles are placed from the top of the mixing equipment at one time, resulting in uneven mixing effect, which increases mixing time and reduces production efficiency.
A plastic particle mixing device for high-position brake lights of automobiles is designed. By setting multiple cavity and grooves in the cylinder, using a motor-driven reciprocating screw and a stirring structure, the speed of plastic particles entering the cylinder is adjusted by changing the size and position of the groove opening to achieve more uniform mixing.
Through this device, different types of plastic particles can be distributed more evenly, reducing the accumulation phenomenon in the early stage of mixing, improving mixing efficiency and reducing production costs.
Smart Images
Figure CN222727058U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particle mixing devices, in particular to a plastic particle mixing device for a high-mounted brake light of an automobile. Background Art
[0002] The car high-mounted brake light, also known as the third brake light, high-mounted brake light or third brake light, is an important part of the car safety system. The high-mounted brake light is generally installed on the upper part of the rear of the car, such as the trunk lid, rear roof or rear windshield, so that vehicles driving behind can easily detect the braking of the vehicle in front and react in advance. Through its eye-catching position and brightness, it can effectively warn the driver of the following vehicle to pay attention to the status of the vehicle in front and reduce the risk of rear-end collisions.
[0003] When producing automobile high-mounted brake lights, their shells are usually made of a mixture of multiple plastic particles and then injection molded. By mixing different types of plastic particles, the physical and chemical properties of the automobile high-mounted brake light shell can be optimized. At the same time, when mixing plastic particles, by mixing plastic particles of different colors, the color of the product can be accurately adjusted to meet design requirements, which is convenient for better production of automobile high-mounted brake light shells.
[0004] At present, when mixing plastic particles, it is necessary to first determine the product requirements and formula, proportion the plastic particles actually needed, and select appropriate mixing equipment according to the type of plastic particles to be proportioned. Then, the proportioned plastic particles can be put into the mixing equipment for mixing, so that the mixed plastic particles can be used to make the housing of the automobile high-mounted brake light.
[0005] However, when mixing plastic particles, since the plastic particles with a good ratio are put in from the top of the mixing equipment at one time, the mixing effect is affected during mixing, making it impossible to mix evenly, thus increasing the mixing time and reducing production efficiency. Utility Model Content
[0006] Based on this, the purpose of the utility model is to provide a plastic particle mixing device for automobile high-mounted brake lights to solve the technical problem that plastic particles with good proportions are put into the mixing equipment from the top at one time, which affects the mixing effect during mixing and makes it impossible to mix evenly, thus increasing the mixing time and reducing production efficiency.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle mixing device for a high-mounted brake light of an automobile, comprising a cylinder, the outer surface of the cylinder is fixedly connected to a support leg, the top of the cylinder is fixedly connected to a fixed block, and a motor is placed on the top of the fixed block, the output end of the motor is connected to a reciprocating screw, and the bottom of the reciprocating screw movably passes through both sides of the fixed block and the top of the cylinder and extends to the inside to be connected to a stirring structure, the outer surface of the reciprocating screw movably passes through a movable ring, a plurality of cavities are provided in the cylinder, a plurality of grooves are provided on one side of each of the cavities, a protrusion that fits the groove is slidably connected in each of the grooves, and a one-way valve structure is provided on the inside of the groove, each of the protrusions is connected by a connecting rod, and the top of the connecting rod movably passes through the top of the cylinder and extends to the outside to be connected to a connecting block, and the connecting block is fixedly connected to the outer surface of the movable ring.
[0008] By adopting the above technical scheme, when mixing multiple types of plastic particles, the plastic particles with good proportions can be placed in different cavities according to their types, and then the motor is started to drive the reciprocating screw and the stirring structure to rotate at the same time, so that the reciprocating screw can drive the movable ring and the connecting block to move, and the protrusion is synchronously driven to move through the connecting rod. Therefore, the size of the opening of the groove can be changed by the protrusion, and the speed at which the plastic particles enter the cylinder can be changed, so that the stirring structure can better mix different types of plastic particles. This structure can distribute the particles more evenly in the cylinder by changing the size of the groove opening and the different position heights of the grooves, which helps to reduce the accumulation of particles in the initial stage of mixing. Moreover, multiple grooves simultaneously transport plastic particles into the cylinder, which can better mix them, thereby improving work efficiency.
[0009] The utility model is further configured such that the outer surface of the connecting block is fixedly connected to the limiting block, and the outer surface of the fixed block is provided with a limiting groove that matches the size and position of the limiting block, the limiting block slides in the limiting groove, and the limiting block is configured as a "T"-shaped structure.
[0010] By adopting the above technical solution, the movement direction of the connecting block can be limited so that it can only move up and down. Therefore, the position of the fixed block can be changed by rotating the reciprocating screw rod, which is convenient for adjusting the size of the groove opening.
[0011] The utility model is further configured that the stirring structure includes a stirring shaft fixedly connected to the bottom of the reciprocating screw rod, two groups of stirring blades are fixedly connected to the outer surface of the stirring shaft, and the outer surface of the stirring shaft is provided with spiral blades.
[0012] By adopting the above technical solution, the stirring shaft can drive the stirring blade and the spiral blade to rotate synchronously, so that the spiral blade moves along the direction of the stirring shaft and the stirring blade moves in the horizontal direction. During the stirring process, the plastic particles can be driven and mixed faster, thereby improving the mixing efficiency.
[0013] The utility model is further configured that the bottom of each cavity is movably connected with a movable block through bolts, the top of each movable block is configured as an inclined structure, and the side close to the groove is the low end.
[0014] By adopting the above technical solution, the movable block can be easily disassembled and installed, which improves the flexibility of the structure. By disassembling the movable block, the cavity can be cleaned, which facilitates better use of the device. At the same time, setting the top of the movable block as an inclined structure can guide the plastic particles, which facilitates better discharge of the plastic particles into the cylinder.
[0015] The utility model is further configured that the outer surface of each cavity is provided with a visual window, and a scale line is provided on one side of the visual window.
[0016] By adopting the above technical solution, the operator can directly observe the situation of the plastic particles in the cavity and can judge the height of the remaining plastic particles in combination with the scale lines.
[0017] The utility model is further configured that the top of each cavity is provided with an inlet, and the bottom of the cylinder is provided with an outlet.
[0018] By adopting the above technical solution, different types of plastic particles can be transported into different cavities through the feed port, so as to facilitate better mixing of the plastic particles. At the same time, the discharge port at the bottom of the cylinder is convenient for discharging the mixed plastic particles.
[0019] The utility model is further configured that the outer surface of each stirring blade is provided with a plurality of slots.
[0020] By adopting the above technical scheme, the contact area between the stirring blade and the material can be increased, so that the material can be more evenly acted upon by the force during the stirring process, thereby improving the stirring effect. At the same time, it can also effectively prevent the material from accumulating on the stirring blade, keep the stirring blade clean, and improve the stirring efficiency.
[0021] In summary, the utility model mainly has the following beneficial effects:
[0022] The utility model provides multiple cavities in the cylinder body, so that plastic particles can be placed in different cavities according to their types, and then the motor is started to drive the reciprocating screw to rotate, so that the reciprocating screw can drive the movable ring and the connecting block to move, thereby driving the protrusion to move. Therefore, the size of the opening of the groove can be changed by moving the protrusion, and the speed at which the plastic particles enter the cylinder body can be changed. This structure can distribute the particles in the cylinder body more evenly by changing the size of the groove opening and the difference in the position height of the groove, which helps to reduce the accumulation of particles in the initial mixing stage. Moreover, multiple grooves simultaneously transport plastic particles into the cylinder body, which can better mix them, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural cross-sectional view of the utility model;
[0025] Figure 3 It is a detailed internal diagram of the three-dimensional structure of the utility model;
[0026] Figure 4 This is a detailed diagram of the cylinder structure of the utility model.
[0027] In the figure: 1. cylinder; 2. cavity; 3. groove; 4. protrusion; 5. connecting rod; 6. connecting block; 7. movable ring; 8. reciprocating screw; 9. motor; 10. fixed block; 11. limit groove; 12. limit block; 13. feed port; 14. visual window; 15. scale line; 16. movable block; 17. bolt; 18. stirring shaft; 19. spiral blade; 20. stirring blade; 21. slot; 22. discharge port; 23. one-way valve structure. DETAILED DESCRIPTION
[0028] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0029] The following describes an embodiment of the utility model based on its overall structure.
[0030] A plastic particle mixing device for automobile high-mounted brake lights, such as Figure 1-4 As shown, it includes a cylinder 1, and legs are fixedly connected to the outer surface of the cylinder 1, so as to support the cylinder 1.
[0031] Then, a fixed block 10 is fixedly connected to the top of the cylinder 1, and a motor 9 is placed on the top of the fixed block 10, so that the fixed block 10 can support the motor 9, and the output end of the motor 9 is connected to a reciprocating screw 8, and the bottom of the reciprocating screw 8 movably passes through both sides of the fixed block 10 and the top of the cylinder 1 and extends to the inside to be connected with a stirring structure, so that the reciprocating screw 8 and the stirring structure can be synchronously driven by the motor 9 to move, and a movable ring 7 movably passes through the outer surface of the reciprocating screw 8, and a plurality of cavities 2 are arranged in the cylinder 1, and a plurality of grooves 3 are arranged on one side of each cavity 2, and the position of the groove 3 is high At the height of mixing and stirring the plastic particles, each groove 3 is slidably connected with a protrusion 4 that fits with the groove 3, and a one-way valve structure 23 is arranged on the inner side of the groove 3. The flow direction of the plastic particles can be controlled by the one-way valve structure 23 to prevent the plastic particles in the cylinder 1 from entering the cavity 2 and affecting their mixing. Each protrusion 4 is connected by a connecting rod 5, and the top of the connecting rod 5 movably passes through the top of the cylinder 1 and extends to the outside to be connected with a connecting block 6. The connecting block 6 is fixedly connected to the outer surface of the movable ring 7, and the connecting block 6 and the movable ring 7 can be driven to move on their outer surface by the rotation of the reciprocating screw 8.
[0032] A limiting block 12 is further fixedly connected to the outer surface of the connecting block 6, and the outer surface of the fixed block 10 is provided with a limiting groove 11 which matches the size and position of the limiting block 12. The limiting block 12 slides in the limiting groove 11, and the limiting block 12 is set to a "T"-shaped structure, so that the movement direction of the connecting block 6 can be limited so that it can only move up and down, thereby better driving the protrusion 4 to slide in the groove 3.
[0033] The stirring structure includes a stirring shaft 18 fixedly connected to the bottom of the reciprocating screw 8, two groups of stirring blades 20 fixedly connected to the outer surface of the stirring shaft 18, and a spiral blade 19 is arranged on the outer surface of the stirring shaft 18. The stirring blade 20 and the spiral blade 19 are synchronously driven to move by the stirring shaft 18, so that the spiral blade 19 moves along the direction of the stirring shaft 18 and the stirring blade 20 moves in the horizontal direction. In this way, the plastic particles can be driven and mixed faster during the stirring process, so as to improve the mixing efficiency. At the same time, a plurality of card grooves 21 are arranged on the outer surface of each stirring blade 20, which can increase the contact area between the stirring blade 20 and the material, so that the material is more evenly acted upon by the force during the stirring process, thereby improving the stirring effect.
[0034] Therefore, when in use, by providing a plurality of cavities 2 in the barrel 1, plastic particles with good proportions can be placed into different cavities 2 according to their types, and then the motor 9 is started to drive the reciprocating screw 8 and the stirring structure to rotate at the same time, so that the reciprocating screw 8 can drive the movable ring 7 and the connecting block 6 to move, and the protrusion 4 can be synchronously driven to move through the connecting rod 5, so the size of the opening of the groove 3 can be changed through the protrusion 4, thereby changing the speed at which the plastic particles enter the barrel 1, so that the stirring structure can better mix different types of plastic particles. This structure can more evenly distribute the particles into the barrel 1 by changing the size of the opening of the groove 3 and the different position heights of the groove 3, which helps to reduce the accumulation of particles in the initial mixing stage, and multiple grooves 3 simultaneously transport plastic particles into the barrel 1, which can better mix them, thereby improving work efficiency.
[0035] In this embodiment, a movable block 16 is movably connected to the bottom of each cavity 2 by a bolt 17, and the movable block 16 can be easily disassembled and installed, thereby improving the flexibility of the structure. By disassembling the movable block 16, the cavity 2 can be cleaned, which is convenient for better use of the device. The top of each movable block 16 is set as an inclined structure, and the side close to the groove 3 is the lower end, so the plastic particles in the cavity 2 can be better transported to the inside of the cylinder 1 for mixing through the inclined structure of the movable block 16. At the same time, a feed port 13 is set at the top of each cavity 2, and plastic particles can be put into the cavity 2 through the feed port 13. A discharge port 22 is set at the bottom of the cylinder 1, so that the mixed plastic particles in the cylinder 1 are discharged through the discharge port 22, and a visual window 14 is set on the outer surface of each cavity 2, and a scale line 15 is set on one side of the visual window 14, so that the operator can directly observe the situation of the plastic particles in the cavity 2, and the height of the remaining particles in the cavity 2 can be judged in conjunction with the scale line 15.
[0036] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A plastic particle mixing device for a high-mounted brake light of an automobile, comprising a cylinder (1), wherein the outer surface of the cylinder (1) is fixedly connected with a support leg, characterized in that: The top of the cylinder (1) is fixedly connected to a fixed block (10), and a motor (9) is placed on the top of the fixed block (10). The output end of the motor (9) is connected to a reciprocating screw (8), and the bottom of the reciprocating screw (8) movably penetrates both sides of the fixed block (10) and the top of the cylinder (1) and extends to the inside to be connected to a stirring structure. The outer surface of the reciprocating screw (8) movably penetrates a movable ring (7). A plurality of cavities (2) are provided in the cylinder (1), and a plurality of grooves (3) are provided on one side of each of the cavities (2). A convex block (4) matching with the groove (3) is slidably connected in each of the grooves (3), and a one-way valve structure (23) is provided inside the groove (3). Each of the convex blocks (4) is connected via a connecting rod (5), and the top of the connecting rod (5) movably penetrates the top of the cylinder (1) and extends to the outside to be connected to a connecting block (6), and the connecting block (6) is fixedly connected to the outer surface of the movable ring (7).
2. The automobile high-mounted brake light plastic particle mixing device according to claim 1 is characterized in that: The outer surface of the connection block (6) is fixedly connected to the limiting block (12), and the outer surface of the fixed block (10) is provided with a limiting groove (11) that matches the size and position of the limiting block (12), the limiting block (12) slides in the limiting groove (11), and the limiting block (12) is arranged in a "T"-shaped structure.
3. The automobile high-mounted brake light plastic particle mixing device according to claim 1, characterized in that: The stirring structure comprises a stirring shaft (18) fixedly connected to the bottom of a reciprocating screw (8), two groups of stirring blades (20) fixedly connected to the outer surface of the stirring shaft (18), and spiral blades (19) are arranged on the outer surface of the stirring shaft (18).
4. The automobile high-mounted brake light plastic particle mixing device according to claim 1, characterized in that: The bottom of each cavity (2) is movably connected to a movable block (16) via a bolt (17); the top of each movable block (16) is arranged as an inclined structure, and the side close to the groove (3) is the lower end.
5. The plastic particle mixing device for automobile high-mounted brake lights according to claim 1 is characterized in that: The outer surface of each cavity (2) is provided with a visible window (14), and a scale line (15) is provided on one side of the visible window (14).
6. The automobile high-mounted brake light plastic particle mixing device according to claim 1, characterized in that: The top of each cavity (2) is provided with an inlet (13), and the bottom of the cylinder (1) is provided with an outlet (22).
7. The automobile high-mounted brake light plastic particle mixing device according to claim 3, characterized in that: The outer surface of each stirring blade (20) is provided with a plurality of slots (21).