Optical camouflage coating production batching machine with quantitative proportioning function

Abstract

The utility model relates to the technical field of optical camouflage coating production, in particular to an optical camouflage coating production dosing machine with a quantitative proportioning function, which comprises a liquid storage tank, a first liquid pipe is arranged at the bottom end of the liquid storage tank, and a liquid flow hopper vertically penetrates through the bottom end of the first liquid pipe. A liquid weighing mechanism is arranged on the outer wall of the top end of the liquid flow hopper, a second liquid pipe is arranged at the bottom end of the liquid flow hopper, the bottom end of the second liquid pipe vertically penetrates through one side of the top of the mixing barrel, a second powder pipe vertically penetrates through the other side of the top of the mixing barrel, and a powder weighing mechanism is arranged at the top end of the second powder pipe; according to the improved dosing machine, accurate proportioning of three raw materials of liquid, powder and particles with different properties can be synchronously achieved through the liquid weighing mechanism, the powder weighing mechanism and the particle weighing mechanism, the spiral conveying rod can prevent the powder raw materials from being accumulated and blocked, the screening mechanism can achieve particle grading, and it is ensured that the qualified particle sizes are matched and collected.

Description

Technical Field

[0001] This utility model relates to the field of optical camouflage coating production technology, specifically to an optical camouflage coating production batching machine with quantitative proportioning function. Background Technology

[0002] Optical camouflage coatings are functional coatings that achieve concealment by adjusting the reflection, absorption, or scattering properties of light, allowing the target object to visually blend into its surroundings. The production of optical camouflage coatings requires a balance between optical performance, physical stability, and production efficiency. Multiple materials are mixed using a batching machine, and combined with spectral detection and process optimization, ultimately forming a functional coating that combines concealment and durability, playing a vital role in both military and civilian applications.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] Existing batching machines often require operators to manually mix each raw material in advance. Furthermore, because the raw materials are divided into powders, liquids, and granules with different properties, there is a lack of mechanisms that can simultaneously mix the three types of raw materials at the same time. Utility Model Content

[0005] The purpose of this invention is to provide an optical camouflage coating production batching machine with quantitative proportioning function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an optical camouflage coating production batching machine with quantitative proportioning function, comprising a liquid storage tank, a first liquid pipe at the bottom of the liquid storage tank, a liquid flow hopper vertically penetrating the bottom of the first liquid pipe, a liquid weighing mechanism on the outer wall of the top of the liquid flow hopper, a second liquid pipe at the bottom of the liquid flow hopper, a second powder pipe vertically penetrating one side of the top of a mixing cylinder, a second powder pipe vertically penetrating the other side of the top of the mixing cylinder, a powder weighing mechanism at the top of the second powder pipe, a first powder pipe inserted into the top of the powder weighing mechanism, a powder storage tank at the top of the first powder pipe, a second particle pipe vertically penetrating the other side of the top of the mixing cylinder, a particle weighing mechanism inserted into the top of the second particle pipe, a screening mechanism vertically penetrating the top of the particle weighing mechanism, a first particle pipe inserted into the top of the screening mechanism, a particle storage tank at the top of the first particle pipe, and a stirring mechanism vertically penetrating the middle of the top of the mixing cylinder.

[0007] More preferably, the liquid weighing mechanism includes three connecting plates, which are respectively disposed on the top outer wall of the liquid flow hopper. A pull rope is wound around the inner wall of the connecting plate, and a weighing sensor is provided at the top of the pull rope.

[0008] More preferably, a spiral conveying rod is rotatably connected to the bottom wall of the first powder tube, a drive motor is inserted into the bottom end of the spiral conveying rod, and an inclined conveying pipe is provided on one side of the first powder tube.

[0009] More preferably, the powder weighing mechanism includes a powder electronic scale, which is fitted inside the slide plate A. An electric telescopic rod A is screwed to one side of the slide plate A. The slide plate A is slidably connected to the inside of the protective box A. A first powder tube and a second powder tube are respectively inserted into the top and bottom of the protective box A.

[0010] More preferably, the particle weighing mechanism includes a particle electronic scale, which is fitted inside the slide plate B. An electric telescopic rod B is screwed to one side of the slide plate B. The slide plate B is slidably connected to the inside of the protective box B. A screening mechanism and a second particle tube are respectively inserted into the top and bottom of the protective box B.

[0011] More preferably, the screening mechanism includes a screen plate, which is slidably connected to a protective box C. The bottom end of the protective box C is provided with a connecting channel, and a protective box B is inserted into the bottom end of the connecting channel. Vibration motors are screwed to the inner walls on both sides of the screen plate, and a first particle tube is inserted into the top of the protective box C.

[0012] More preferably, the stirring mechanism includes a rotary motor, a stirring shaft is inserted into the bottom end of the rotary motor, a stirring rod is sleeved on the outer wall of the stirring shaft, the bottom end of the stirring shaft vertically penetrates the middle of the top of the mixing cylinder, and an electric heating tube is provided in the inner wall interlayer of the mixing cylinder.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] The liquid weighing mechanism reduces vibration interference from the flow hopper, enabling dynamic weighing of liquid raw materials and adapting to continuous batching. The screw conveyor prevents powder raw materials from accumulating and clogging, while the drive motor controls speed and matches metering. The powder weighing mechanism stably controls the temporary storage, weighing, and dispensing of powder raw materials. The particle weighing mechanism accurately collects particle raw materials, achieving precise proportioning. The screening mechanism classifies particles, breaks up particle agglomerates, and ensures qualified particle size for proportioning and collection. Attached Figure Description

[0015] Figure 1 This is a side view sectional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the liquid weighing mechanism of this utility model;

[0017] Figure 3This is a schematic diagram of the particle weighing mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the powder weighing mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the stirring mechanism of this utility model.

[0020] In the diagram: 1. Liquid storage tank; 2. First liquid pipe; 3. Liquid flow hopper; 4. Liquid weighing mechanism; 401. Connecting plate; 402. Pull rope; 403. Weighing sensor; 5. Second liquid pipe; 6. Mixing cylinder; 601. Electric heating element; 7. Second powder pipe; 8. Powder weighing mechanism; 801. Powder electronic scale; 802. Slide plate A; 803. Electric telescopic rod A; 804. Protective box A; 9. First powder pipe; 901. Screw conveyor rod; 902. Drive motor; 903. Inclined conveyor... 10. Feeding pipe; 11. Powder storage tank; 12. Second particle tube; 13. Particle weighing mechanism; 14. Particle electronic scale; 15. Slide plate B; 16. Electric telescopic rod B; 17. Protective box B; 18. Screening mechanism; 19. Screen plate; 10. Protective box C; 11. Connecting channel; 12. Vibrating motor; 13. First particle tube; 14. Particle storage tank; 15. Stirring mechanism; 16. Rotary motor; 17. Stirring shaft; 18. Stirring rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5This utility model provides a technical solution: an optical camouflage coating production batching machine with quantitative proportioning function, including a liquid storage tank 1, a first liquid pipe 2 at the bottom of the liquid storage tank 1, a liquid flow hopper 3 vertically penetrating the bottom of the first liquid pipe 2, a liquid weighing mechanism 4 on the outer wall of the top of the liquid flow hopper 3, a second liquid pipe 5 at the bottom of the liquid flow hopper 3, a second liquid pipe 7 vertically penetrating the bottom of the second liquid pipe 5 on one side of the top of a mixing cylinder 6, and a second powder pipe 7 vertically penetrating the other side of the top of the mixing cylinder 6, the top of the second powder pipe 7... A powder weighing mechanism 8 is provided, with a first powder tube 9 inserted into the top of the powder weighing mechanism 8. A powder storage tank 10 is provided at the top of the first powder tube 9. A second particle tube 11 is vertically inserted through the other side of the top of the mixing cylinder 6. A particle weighing mechanism 12 is inserted into the top of the second particle tube 11. A screening mechanism 13 is vertically inserted through the top of the particle weighing mechanism 12. A first particle tube 14 is inserted into the top of the screening mechanism 13. A particle storage tank 15 is provided at the top of the first particle tube 14. A stirring mechanism 16 is vertically inserted through the middle of the top of the mixing cylinder 6.

[0023] In this embodiment, as Figure 1 and Figure 2 As shown, the liquid weighing mechanism 4 includes three connecting plates 401, which are respectively disposed on the top outer wall of the liquid flow hopper 3. A pull rope 402 is wound around the inner wall of the connecting plate 401, and a weighing sensor 403 is provided at the top of the pull rope 402.

[0024] In this embodiment, as Figure 4 As shown, a spiral conveying rod 901 is rotatably connected to the bottom wall of the first powder tube 9, and a drive motor 902 is inserted into the bottom end of the spiral conveying rod 901. An inclined conveying pipe 903 is provided on one side of the first powder tube 9.

[0025] In this embodiment, as Figure 4 As shown, the powder weighing mechanism 8 includes a powder electronic scale 801, which is fitted inside the slide plate A802. An electric telescopic rod A803 is screwed to one side of the slide plate A802. The slide plate A802 is slidably connected to the inside of the protective box A804. A first powder tube 9 and a second powder tube 7 are respectively inserted into the top and bottom of the protective box A804.

[0026] In this embodiment, as Figure 3 As shown, the particle weighing mechanism 12 includes a particle electronic scale 1201, which is fitted inside the slide plate B1202. An electric telescopic rod B1203 is screwed to one side of the slide plate B1202. The slide plate B1202 is slidably connected to the inside of the protective box B1204. A screening mechanism 13 and a second particle tube 11 are respectively inserted into the top and bottom of the protective box B1204.

[0027] In this embodiment, as Figure 3As shown, the screening mechanism 13 includes a screen plate 1301, which is slidably connected to a protective box C1302. The bottom end of the protective box C1302 is provided with a connecting channel 1303, and a protective box B1204 is inserted into the bottom end of the connecting channel 1303. Vibration motors 1304 are screwed to the inner walls on both sides of the screen plate 1301, and a first particle tube 14 is inserted into the top of the protective box C1302.

[0028] In this embodiment, as Figure 5 As shown, the stirring mechanism 16 includes a rotary motor 1601, a stirring shaft 1602 is inserted into the bottom end of the rotary motor 1601, a stirring rod 1603 is sleeved on the outer wall of the stirring shaft 1602, the bottom end of the stirring shaft 1602 is vertically inserted through the middle of the top of the mixing cylinder 6, and an electric heating tube 601 is provided in the inner wall interlayer of the mixing cylinder 6.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the optical camouflage coating production batching machine with quantitative proportioning function operates as follows:

[0030] First, the operator can open the solenoid valve at the first liquid pipe 2, allowing the liquid material in the liquid storage tank 1 to flow downwards into the liquid flow hopper 3 through the first liquid pipe 2. At this time, the three connecting plates 401 on the outer wall of the top of the liquid flow hopper 3 can transmit the real-time weighing weight of the liquid to the weighing sensor 403 connected to the top via the pull rope 402, thereby weighing the liquid in the liquid flow hopper 3. When the weighing sensor 403 reports that the weight has reached the preset ratio, the control system closes the feed of the first liquid pipe 2, and the liquid is temporarily stored in the liquid flow hopper 3. Then, the operator opens the solenoid valve at the second liquid pipe 5, allowing the liquid to flow downwards into the mixing cylinder 6 through the second liquid pipe 5 to wait for mixing. After that, the operator can open the solenoid valve at the first powder pipe 9. This allows the powder material in the powder storage tank 10 to be conveyed through the first powder pipe 9. Simultaneously, the drive motor 902 can be started, causing the spiral conveyor rod 901 to rotate, thus pushing the powder downwards. Upon passing through the inclined conveyor pipe 903, the powder enters the pipe and is then pushed along the inclined conveyor pipe 903 to the powder weighing mechanism 8. At this point, the powder falls to the top of the powder electronic scale 801 for weighing. When the measured weight reaches the preset value, the operator can stop the drive motor 902 and activate the electric telescopic rod A803 via an external controller. Its drive end moves the entire sliding plate A802 and the powder electronic scale 801 out of the protective box A804, thereby opening the bottom channel of the protective box A804, allowing the powder to fall downwards into the second... The powder enters the powder tube 7 and then flows into the mixing cylinder 6 through the second powder tube 7. Finally, the operator can open the solenoid valve at the first particle tube 14, allowing the granular material in the particle storage tank 15 to fall through the first particle tube 14 to the top of the screen plate 1301 in the screening mechanism 13. At the same time, the operator can start the vibration motor 1304 to drive the screen plate 1301 to vibrate, thereby screening the particles. During this process, qualified particles will pass through the screen plate 1301 and fall into the particle weighing mechanism 12 below through the connecting channel 1303 at the bottom of the protective box C1302. At this time, the particle electronic scale 1201 will weigh the particles until the measured weight meets the standard. Then, the operator can start the electric telescopic rod B through the external controller. 1203, which drives the sliding plate B1202 to slide out of the protective box B1204, thereby opening the bottom channel of the protective box B1204, allowing the particles to enter the mixing cylinder 6 through the second particle tube 11. After the liquid, powder, and granular materials have all fallen into the mixing cylinder 6, the operator can start the rotary motor 1601, which drives the stirring shaft 1602 and stirring rod 1603 to rotate and stir the materials in the cylinder. At the same time, the electric heating tube 601 in the inner wall of the mixing cylinder 6 is also activated at the preset temperature to heat the materials and promote the uniformity of mixing. After the mixing of various materials is completed, the operator can open the solenoid valve at the bottom of the mixing cylinder, allowing the mixed raw materials to be discharged outward through the discharge pipe at the bottom of the mixing cylinder.Three connecting plates 401 are symmetrically distributed on the outer wall of the top of the liquid flow hopper 3, forming a uniform support structure to ensure the stability of the liquid flow hopper 3 when suspended and avoid weighing deviations caused by uneven force. The pull rope 402 is wrapped around the inner wall of the connecting plates 401 and connected to the weighing sensor 403. It can flexibly transfer the weight of the liquid flow hopper 3 vertically to the weighing sensor 403, reducing the interference of mechanical vibration or tilt on the measurement. At the same time, the weighing sensor 403 can obtain the weight of the material in the liquid flow hopper 3 in real time through the pull rope 402, forming a dynamic weighing process. Compared with static weighing, it is more suitable for continuous batching scenarios. The directional pushing action of the screw conveyor 901 can stably push the powder material in the first powder tube 9 along the axial direction. To accommodate the high friction and easy accumulation of powder particles, the design avoids material blockage in the pipeline. The precise power control of the drive motor 902 provides power to the screw conveyor 901, and the powder conveying rate can be precisely controlled by adjusting the rotation speed to match actual metering needs. The inclined conveying pipe 903 is angled to the first powder pipe 9, changing the powder conveying direction and ensuring smoother flow under gravity, reducing material residue in the pipeline and improving conveying efficiency. The powder falls through the first powder pipe 9 into the top area of ​​the protective box A804 and accumulates on the surface of the powder electronic scale 801 on the sliding plate A802, allowing for real-time weighing of the current powder weight and avoiding errors in dynamic weighing during conveying. The sliding plate A802... One side is connected to the electric telescopic rod A803 via a screw connection, allowing the slide plate A802 to slide in and out of the protective box A804. This provides a stable mechanical structure for the temporary storage, weighing, and dispensing of powder. The powder scale 801 is embedded inside the slide plate A802, forming a rigid whole with it to avoid measurement deviations caused by vibration or displacement during weighing, ensuring the reliability of the weighing data. The slide plate B1202 is rigidly connected to the electric telescopic rod B1203 via a screw connection, capable of withstanding the large weight and falling impact of granular materials. This prevents deformation of the slide plate B1202 or displacement of the granular scale 1201 due to excessive load, ensuring the stability of the weighing process. The design of the granular scale 1201 ensures the stability of the weighing process. Particle weight is collected with complete accuracy, reducing weighing errors. The sliding plate B1202, when sliding within the protective box B1204, can fully open the bottom channel, allowing particles to fall quickly under gravity, preventing jamming or residue. The vibrating motors 1304 on both sides of the screen plate 1301 drive high-frequency vibration, causing the particles to project onto the screen plate 1301, accelerating the passage of qualified particles through the screen holes, while retaining oversized particles or impurities at the top of the screen plate 1301, achieving particle size classification and ensuring that particles entering subsequent processes meet formulation requirements. Furthermore, the vibrating screening mechanism 13 is designed for easily agglomerated or sticky particles, breaking down the adhesion between particles through vibration, preventing screen blockage, and ensuring continuous production.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An optical camouflage coating production batching machine with quantitative proportioning function, comprising a liquid storage tank (1), characterized in that: The bottom end of the liquid storage tank (1) is provided with a first liquid pipe (2), and the bottom end of the first liquid pipe (2) is vertically connected to a liquid flow hopper (3). The top outer wall of the liquid flow hopper (3) is provided with a liquid weighing mechanism (4). The bottom end of the liquid flow hopper (3) is provided with a second liquid pipe (5), and the bottom end of the second liquid pipe (5) is vertically connected to one side of the top of the mixing cylinder (6). The other side of the top of the mixing cylinder (6) is vertically connected to a second powder pipe (7). The top end of the second powder pipe (7) is provided with a powder weighing mechanism (8), and the top end of the powder weighing mechanism (8) is inserted into... There is a first powder tube (9), and a powder storage tank (10) is provided at the top of the first powder tube (9). A second particle tube (11) is vertically inserted through the other side of the top of the mixing cylinder (6). A particle weighing mechanism (12) is inserted into the top of the second particle tube (11). A screening mechanism (13) is vertically inserted through the top of the particle weighing mechanism (12). A first particle tube (14) is inserted into the top of the screening mechanism (13). A particle storage tank (15) is provided at the top of the first particle tube (14). A stirring mechanism (16) is vertically inserted through the middle of the top of the mixing cylinder (6).

2. The optical camouflage coating production batching machine with quantitative proportioning function according to claim 1, characterized in that: The liquid weighing mechanism (4) includes three connecting plates (401), which are respectively disposed on the top outer wall of the liquid flow hopper (3). A pull rope (402) is wound around the inner wall of the connecting plate (401), and a weighing sensor (403) is provided at the top of the pull rope (402).

3. The optical camouflage coating production batching machine with quantitative proportioning function according to claim 1, characterized in that: The bottom wall of the first powder tube (9) is rotatably connected to a spiral conveying rod (901), and a drive motor (902) is inserted into the bottom end of the spiral conveying rod (901). An inclined conveying pipe (903) is provided on one side of the first powder tube (9).

4. The optical camouflage coating production batching machine with quantitative proportioning function according to claim 1, characterized in that: The powder weighing mechanism (8) includes a powder electronic scale (801), which is fitted inside the slide plate A (802). An electric telescopic rod A (803) is screwed to one side of the slide plate A (802). The slide plate A (802) is slidably connected to the inside of the protective box A (804). A first powder tube (9) and a second powder tube (7) are respectively inserted into the top and bottom of the protective box A (804).

5. The optical camouflage coating production batching machine with quantitative proportioning function according to claim 1, characterized in that: The particle weighing mechanism (12) includes a particle electronic scale (1201), which is fitted inside the slide plate B (1202). An electric telescopic rod B (1203) is screwed to one side of the slide plate B (1202). The slide plate B (1202) is slidably connected to the inside of the protective box B (1204). A screening mechanism (13) and a second particle tube (11) are respectively inserted into the top and bottom of the protective box B (1204).

6. The optical camouflage coating production batching machine with quantitative proportioning function according to claim 5, characterized in that: The screening mechanism (13) includes a screen plate (1301), which is slidably connected to a protective box C (1302). The bottom end of the protective box C (1302) is provided with a connecting channel (1303), and a protective box B (1204) is inserted into the bottom end of the connecting channel (1303). Vibration motors (1304) are screwed onto the inner walls of both sides of the screen plate (1301), and a first particle tube (14) is inserted into the top of the protective box C (1302).

7. The optical camouflage coating production batching machine with quantitative proportioning function according to claim 1, characterized in that: The stirring mechanism (16) includes a rotary motor (1601), a stirring shaft (1602) is inserted into the bottom end of the rotary motor (1601), a stirring rod (1603) is sleeved on the outer wall of the stirring shaft (1602), the bottom end of the stirring shaft (1602) is vertically inserted through the middle of the top of the mixing cylinder (6), and an electric heating tube (601) is provided in the inner wall interlayer of the mixing cylinder (6).

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