A raw material weighing device for producing a water-based nano-coating material

Abstract

The utility model discloses a raw material weighing equipment for waterborne nanometer coating material production, including support frame, the upper end of support frame is provided with the weighing frame, the inside of support frame is provided with the work bin, still include guide mechanism, guide mechanism: it includes sliding frame, connecting shaft, sliding slot and rotating rod, rotating rod is connected respectively in the four corners of support frame, and the lower extreme of rotating rod all extends to the inside of work bin, and the lower extreme of rotating rod all is fixedly connected with rotating handle, and the lower extreme of rotating handle all is fixedly connected with connecting shaft, and the front and rear both ends of work bin inside all are slidably connected with sliding frame, and the left and right both ends of sliding frame all are provided with sliding slot, and this raw material weighing equipment for waterborne nanometer coating material production realizes the orientation transfer of different diameter raw material barrels with adjustable guide plate, and further guarantees the stability and accuracy of raw material dynamic weighing for waterborne nanometer coating material production.

Description

Technical Field

[0001] This utility model relates to the field of water-based nano-coating material production technology, specifically a raw material weighing device for the production of water-based nano-coating materials. Background Technology

[0002] Waterborne nano-coating materials have become a research hotspot in the field of materials science in recent years. By combining nanotechnology with waterborne coatings, they endow coating materials with excellent performance and broad application prospects. The production of waterborne nano-coating materials requires the mixing of various raw materials in proportion. Therefore, the raw material weighing equipment used in the production of waterborne nano-coating materials is an important piece of equipment.

[0003] In the prior art, patent CN220454685U discloses a weighing device for raw materials used in the production of hardened coating materials, including a chassis, a control box arranged on one side of the top of the chassis, and a weighing platform arranged on the other side of the top of the chassis, and also includes a transmission structure; the transmission structure is arranged on one side of the chassis; the transmission part of the transmission structure corresponds to the weighing platform; the transmission structure includes a fixed plate, a stepper motor body, a lead screw, and a crossbar; the fixed plate is fixed to one side of the chassis; the stepper motor body is arranged on the fixed plate; the lead screw is rotatably disposed at the output end of the stepper motor body; one end of the crossbar is threaded onto the lead screw; one end of the crossbar is slidably engaged with one side of the chassis through a sliding component;

[0004] This type of weighing equipment for raw materials used in the production of hardened coating materials has some problems. It requires personnel to place the material barrels on the weighing platform one by one for weighing. The weighing continuity of raw materials used in the production of water-based nano-coating materials is poor, which makes it inconvenient to carry out the weighing work of raw materials used in the production of water-based nano-coating materials quickly. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a raw material weighing device for the production of water-based nano-coating materials. The device uses an adjustable guide plate to guide and convey raw material barrels of different diameters, thereby ensuring the stability and accuracy of dynamic weighing of raw materials for the production of water-based nano-coating materials. This can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a raw material weighing device for the production of water-based nano-coating materials, including a support frame, a weighing frame at the upper end of the support frame, a working chamber inside the support frame, and a guiding mechanism;

[0007] The guiding mechanism includes a sliding frame, a connecting shaft, a chute, and a rotating rod. The rotating rod is rotatably connected to the four corners of the support frame. The lower end of each rotating rod extends into the interior of the working chamber. A rotating handle is fixedly connected to the lower end of each rotating rod, and a connecting shaft is fixedly connected to the lower end of each rotating handle. Sliding frames are slidably connected to the front and rear ends of the interior of the working chamber. Chute is provided at both the left and right ends of the sliding frame. The interior of each chute is slidably connected to the outer surface of the horizontally adjacent connecting shaft. A guide plate is fixedly connected to the upper end of each rotating rod. The adjustable guide plate guides and conveys raw material barrels of different diameters, thereby ensuring the stability and accuracy of dynamic weighing of raw materials used in the production of water-based nano-coating materials.

[0008] Furthermore, the guiding mechanism also includes a drive handle and a bidirectional lead screw. The bidirectional lead screw is rotatably connected to the inside of the working chamber. The lower end of the sliding frame is threadedly connected to the corresponding end of the bidirectional lead screw. The front end of the bidirectional lead screw is fixedly connected to the drive handle for synchronous adjustment of the four guide plates.

[0009] Furthermore, the guiding mechanism also includes guide rings and guide rods. The guide rings are fixedly connected to the front and rear ends of the lower surface of the sliding frame, and the guide rods are symmetrically fixedly connected to the inside of the working chamber. The interiors of two longitudinally adjacent guide rings are slidably connected to the outer surface of the same guide rod, providing guidance and limiting functions for the movement of the sliding frame.

[0010] Furthermore, a controller is provided on the right side of the support frame. The input terminal of the controller is electrically connected to an external power source to control various electrical appliances.

[0011] Furthermore, a conveyor platform is provided at the upper end of the weighing frame, and evenly distributed support columns are fixedly connected to the lower surface of the conveyor platform. Weighing sensors are provided at the four corners of the upper surface of the weighing frame. The probes of the weighing sensors are installed in conjunction with the lower ends of the vertically adjacent support columns. All four weighing sensors are bidirectionally electrically connected to the controller to realize dynamic weighing of the raw materials used in the production of water-based nano-coating materials during the conveying process.

[0012] Furthermore, the conveyor is equipped with an electric conveyor belt inside, and the input end of the electric conveyor belt is electrically connected to the output end of the controller to realize the conveying of raw materials used in the production of water-based nano-coating materials.

[0013] Furthermore, support rollers are rotatably connected to both the front and rear ends of the conveyor platform. Both support rollers are installed in conjunction with the conveyor belt of the electric conveyor belt to ensure that the upper end of the electric conveyor belt is in a taut state.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The raw material weighing equipment used in the production of this water-based nano-coating material has the following advantages:

[0015] The sliding frame moves in opposite directions using a bidirectional lead screw, and then the rotating rod is rotated by a rotating handle, ultimately achieving synchronous adjustment of the position of the four guide plates. The adjustable guide plates guide and convey raw material barrels of different diameters, thereby ensuring the stability and accuracy of dynamic weighing of raw materials used in the production of water-based nano-coating materials. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of this utility model;

[0018] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 4 This is a cross-sectional view of the upper side of the present invention;

[0020] Figure 5 This is an enlarged structural diagram of section B of the present invention.

[0021] In the diagram: 1 Support frame, 2 Working chamber, 3 Weighing frame, 4 Guide mechanism, 41 Drive handle, 42 Bidirectional lead screw, 43 Sliding frame, 44 Guide ring, 45 Guide rod, 46 Connecting shaft, 47 Slide groove, 48 Rotating rod, 5 Conveyor table, 6 Electric conveyor belt, 7 Support roller, 8 Weighing sensor, 9 Guide plate, 10 Controller. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This embodiment provides a technical solution: a raw material weighing device for the production of water-based nano-coating materials, including a support frame 1, a weighing frame 3 at the upper end of the support frame 1, a working chamber 2 inside the support frame 1, a controller 10 on the right side of the support frame 1, the input end of the controller 10 being electrically connected to an external power supply, and a guide mechanism 4.

[0024] Guide mechanism 4 includes a sliding frame 43, a connecting shaft 46, a slide groove 47, and a rotating rod 48. The rotating rod 48 is rotatably connected to the four corners of the support frame 1. The lower end of each rotating rod 48 extends into the interior of the working chamber 2. A rotating handle is fixedly connected to the lower end of each rotating rod 48. The lower end of each rotating handle is fixedly connected to the connecting shaft 46. The sliding frame 43 is slidably connected to both the front and rear ends of the interior of the working chamber 2. Slide grooves 47 are provided at both the left and right ends of the sliding frame 43. The interior of each slide groove 47 is slidably connected to the outer surface of the horizontally adjacent connecting shaft 46. A guide plate 9 is fixedly connected to the upper end of each rotating rod 48. Guide mechanism 4 also includes a drive handle 41 and a double-acting screw 42. The double-acting screw 42 is rotatably connected to the interior of the working chamber 2. The lower end of the sliding frame 43 is threadedly connected to the corresponding end of the double-acting screw 42. The front end of the double-acting screw 42 is fixedly connected to the drive handle 41. Guide mechanism 4 also includes a guide ring 44 and a guide rod 45. The guide ring 44 is fixedly connected to the guide rod 46. Connected to the front and rear ends of the lower surface of the sliding frame 43, the guide rod 45 is symmetrically fixed inside the working chamber 2. The interiors of the two longitudinally adjacent guide rings 44 are slidably connected to the outer surface of the same guide rod 45. According to the diameter of the material barrel containing the raw materials for the production of water-based nano-coating materials, the bidirectional screw 42 is rotated by the drive handle 41. The rotation of the bidirectional screw 42 causes the two sliding frames 43 to move towards the center of the working chamber 2. At the same time, the guide rings 44 slide on the outer surface of the guide rod 45, providing guidance and limiting for the movement of the sliding frames 43. The two sliding frames 43 move towards each other and the rotating handle is pushed towards the center of the working chamber 2 by the connecting shaft 46, which in turn causes the rotating rod 48 to rotate towards the center of the working chamber 2. The rotation of the rotating rod 48 drives the vertically adjacent guide plate 9 to rotate towards the center of the working chamber 2. When the guide plate 9 reaches the required position, the rotation of the bidirectional screw 42 stops.

[0025] Among them: the upper end of the weighing frame 3 is provided with a conveyor platform 5, the lower surface of the conveyor platform 5 is fixedly connected with evenly distributed support columns, the four corners of the upper surface of the weighing frame 3 are provided with weighing sensors 8, the probes of the weighing sensors 8 are all installed in conjunction with the lower end of the vertically adjacent support columns, and the four weighing sensors 8 are all bidirectionally electrically connected to the controller 10.

[0026] The conveyor platform 5 is equipped with an electric conveyor belt 6. The input end of the electric conveyor belt 6 is electrically connected to the output end of the controller 10. Support rollers 7 are rotatably connected to both the front and rear ends of the conveyor platform 5. Both support rollers 7 are installed in conjunction with the conveyor belt 6. The controller 10 controls the operation of the electric conveyor belt 6, which transports the buckets containing raw materials for the production of water-based nano-coating materials. Simultaneously, guide plates 9 limit the movement of the buckets containing the raw materials, ensuring stable transport of the buckets. The weight of the material bucket acts on the conveyor 5, and then transmits the weight through the support to the probe of the weighing sensor 8. The weighing sensor 8 monitors the change in gravity, and the difference in gravity is the mass of the raw material used in the production of water-based nano-coating material. The weighing sensor 8 converts the force change of the probe into an electrical signal and transmits the electrical signal to the signal receiving end of the controller 10. The display screen of the controller 10 displays the mass information and stores the mass information, thereby realizing the weighing of the raw material used in the production of water-based nano-coating material. At the same time, dynamic weighing greatly improves the continuity of the weighing of the raw material used in the production of water-based nano-coating material.

[0027] The working principle of the raw material weighing device for the production of water-based nano-coating materials provided by this utility model is as follows: During operation, the operator first stably places the support frame 1, weighing frame 3, and other mechanisms in a horizontal working area. After stable placement, the operator, according to the diameter of the bucket containing the raw materials for the production of water-based nano-coating materials, rotates the bidirectional lead screw 42 via the drive handle 41. The rotation of the bidirectional lead screw 42 causes both sliding frames 43 to move towards the center of the working chamber 2. Simultaneously, the guide rings 44 slide on the outer surface of the guide rod 45, providing guidance and limiting for the movement of the sliding frames 43. The two sliding frames 43 move towards each other, and the connecting shaft 46 moves the rotating handle towards the center of the working chamber 2, thereby causing the rotating rods 48 to rotate towards the center of the working chamber 2. The rotation of the rotating rods 48 drives the vertically adjacent guide plates 9 to rotate towards the center of the working chamber 2. When the guide plates 9 reach the desired position, the operator stops rotating the bidirectional lead screw 42. Then, the operator controls the controller 10 to... The electric conveyor belt 6 is currently in operation, conveying the buckets containing raw materials for the production of water-based nano-coating materials. Simultaneously, the guide plate 9 limits the movement of the buckets, ensuring stable conveying. The weight of the buckets acts on the conveyor table 5, which in turn transmits the weight through the support column to the probe of the weighing sensor 8. The weighing sensor 8 monitors the changes in weight, and the difference in weight is the mass of the raw materials. The weighing sensor 8 converts the force change at the probe into an electrical signal and transmits it to the signal receiving end of the controller 10. The controller 10 displays and stores the mass information on its screen, thus achieving the weighing of the raw materials for the production of water-based nano-coating materials. Furthermore, dynamic weighing significantly improves the continuity of the weighing process.

[0028] It is worth noting that the weighing sensor 8 disclosed in the above embodiments can be an MTB-50kg weighing sensor, and the controller 10 controls the operation of the electric conveyor belt 6 and the weighing sensor 8 using methods commonly used in the prior art.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A raw material weighing device for producing an aqueous nanocoating material, comprising a support frame (1), the upper end of the support frame (1) being provided with a weighing frame (3), the inside of the support frame (1) being provided with a working bin (2), characterized in that: It also includes a guiding mechanism (4); Guide mechanism (4): It includes a sliding frame (43), a connecting shaft (46), a slide groove (47) and a rotating rod (48). The rotating rod (48) is rotatably connected to the four corners of the support frame (1). The lower end of the rotating rod (48) extends into the interior of the working chamber (2). The lower end of the rotating rod (48) is fixedly connected to a rotating handle. The lower end of the rotating handle is fixedly connected to a connecting shaft (46). The front and rear ends of the working chamber (2) are slidably connected to the sliding frame (43). The left and right ends of the sliding frame (43) are provided with slide grooves (47). The interior of the slide grooves (47) is slidably connected to the outer surface of the horizontally adjacent connecting shaft (46). The upper end of the rotating rod (48) is fixedly connected to a guide plate (9).

2. The raw material weighing device for the production of water-based nano-coating materials according to claim 1, characterized in that: The guide mechanism (4) also includes a drive handle (41) and a bidirectional lead screw (42). The bidirectional lead screw (42) is rotatably connected to the inside of the working chamber (2). The lower end of the sliding frame (43) is threadedly connected to the corresponding end of the bidirectional lead screw (42). The front end of the bidirectional lead screw (42) is fixedly connected to the drive handle (41).

3. The raw material weighing device for the production of water-based nano-coating materials according to claim 1, characterized in that: The guiding mechanism (4) also includes a guide ring (44) and a guide rod (45). The guide ring (44) is fixedly connected to the front and rear ends of the lower surface of the sliding frame (43), and the guide rod (45) is symmetrically fixedly connected to the inside of the working chamber (2). The interiors of two longitudinally adjacent guide rings (44) are slidably connected to the outer surface of the same guide rod (45).

4. The raw material weighing device for the production of water-based nano-coating materials according to claim 1, characterized in that: A controller (10) is provided on the right side of the support frame (1), and the input terminal of the controller (10) is electrically connected to an external power source.

5. The raw material weighing device for the production of water-based nano-coating materials according to claim 4, characterized in that: The weighing frame (3) is provided with a conveyor platform (5) at its upper end. The lower surface of the conveyor platform (5) is fixedly connected with evenly distributed support columns. Weighing sensors (8) are provided at the four corners of the upper surface of the weighing frame (3). The probes of the weighing sensors (8) are installed in conjunction with the lower ends of the vertically adjacent support columns. All four weighing sensors (8) are bidirectionally electrically connected to the controller (10).

6. The raw material weighing device for the production of water-based nano-coating materials according to claim 5, characterized in that: The conveyor (5) is equipped with an electric conveyor belt (6), and the input end of the electric conveyor belt (6) is electrically connected to the output end of the controller (10).

7. The raw material weighing device for the production of water-based nano-coating materials according to claim 6, characterized in that: The front and rear ends of the conveyor (5) are rotatably connected to support rollers (7), and both support rollers (7) are installed in conjunction with the conveyor belt of the electric conveyor belt (6).

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