Refractory plastic material processing and weighing device

Abstract

The utility model relates to the technical field of refractory plastic processing, and discloses a refractory plastic processing and weighing device which comprises a shell, the top of the shell is communicated with a feeding port, the bottom of the feeding port is communicated with a scattering hopper, the bottom of the shell is fixedly connected with a first base, the top of the first base is provided with a groove, and the top of the first base is fixedly connected with the scattering hopper. A plurality of weighing sensors are fixedly connected to the top of the first base, a protective cover is arranged at the tops of the weighing sensors, a plurality of springs are fixedly connected to the bottom of the protective cover, the bottoms of the springs are fixedly connected to the tops of the grooves, and a discharging port is formed in the right side of the shell. And a discharging mechanism is arranged on the right side of the shell. According to the utility model, the bottom of the feed port is communicated with the bulk hopper with a larger opening, so that materials are uniformly dispersed and fall, the plurality of weighing sensors are arranged, the measurement precision is improved, the falling impact of the materials is effectively buffered through the plurality of springs, and a more stable measurement environment is provided for the weighing sensors.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory plastic processing, in particular to a weighing device for refractory plastic processing. Background Art

[0002] Refractory plastic is a special building material with excellent fire resistance and plasticity. This material plays a crucial role in the construction industry, especially in terms of fire safety and structural protection. The use of refractory plastic not only improves the fire resistance level of buildings but also greatly reduces the losses and casualties caused by fires.

[0003] The manufacturing process of refractory plastic is carefully designed and strictly controlled. It consists of refractory aggregates, binders, and a series of additives. The precise proportioning of these components enables the material to maintain high strength while having good plasticity, capable of adapting to various complex building structures and shapes. Therefore, in the field of refractory plastic processing, precise weighing is a key link to ensure product quality and production process stability.

[0004] Traditional refractory plastic processing uses a simple tank to hold the materials to be weighed and adopts load cells or mechanical scales for weighing. The operation process relies on manual intervention, resulting in low efficiency and prone to human errors, leading to low weighing accuracy. For this reason, a weighing device for refractory plastic processing is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a weighing device for refractory plastic processing, aiming to improve the problems in the prior art that the weighing process of refractory plastic processing relies on manual intervention, has low efficiency and is prone to human errors, resulting in low weighing accuracy.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A weighing device for refractory plastic processing, including a housing, the top of the housing is communicated with a feed inlet, the bottom of the feed inlet is communicated with a bulk material hopper, the bottom of the housing is fixedly connected with a first base, a groove is opened on the top of the first base, a plurality of load cells are fixedly connected to the top of the first base, a protective cover is arranged on the top of the plurality of load cells, a plurality of springs are fixedly connected to the bottom of the protective cover, and the bottom of the springs is fixedly connected to the top of the groove. An outlet is opened on the right side of the housing, and an outlet mechanism is arranged on the right side of the housing.

[0007] As a further description of the above technical solution:

[0008] The discharging mechanism includes a second base, the top of the second base is slidably connected to the bottom of the first base, a connecting groove is opened on the left side of the top of the second base, a hydraulic rod is fixedly connected to the inner side of the connecting groove, one end of the hydraulic rod is fixedly connected to the bottom of the first base, a sealing plate is rotatably connected to the top of the discharging port, a first magnetic attraction is fixedly connected to the outer wall of the sealing plate, and a second magnetic attraction is fixedly connected to the inner side of the discharging port.

[0009] As a further description of the above technical solution:

[0010] A switch door is opened on the rear side of the housing, and both the left and right sides of the switch door are rotatably connected to the rear side of the housing.

[0011] As a further description of the above technical solution:

[0012] An observation window is opened on the front side of the housing, and the outer wall of the observation window is made of plastic material.

[0013] As a further description of the above technical solution:

[0014] A sealing strip is fixedly connected to the top of the first base, and the inner side of the sealing strip is fixedly connected to the outer wall of the protective cover.

[0015] As a further description of the above technical solution:

[0016] Connecting lines are fixedly connected to the front sides of multiple weighing sensors, a weight display screen is fixedly connected to the front side of the housing, and one ends of the connecting lines are fixedly connected to the rear side of the weight display screen.

[0017] As a further description of the above technical solution:

[0018] A handle is fixedly connected to the outer wall of the switch door, and the outer wall of the handle is made of silica gel material.

[0019] As a further description of the above technical solution:

[0020] A baffle is fixedly connected to the right side of the first base, and the bottom of the baffle is fixedly connected to the top of the second base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by connecting a material-scattering hopper with a larger opening at the bottom of the feeding port, the materials are evenly scattered and fall, multiple weighing sensors are set to improve the measurement accuracy, multiple springs are evenly arranged around the bottom of the protective cover to effectively buffer the impact of the falling materials, provide a more stable measurement environment for the weighing sensors, and enhance the seal between the protective cover and the first base through the sealing strip to prevent dust and sundries from entering and affecting the performance of the weighing sensors, ensuring the accuracy of the weighing result.

[0023] 2. In the present utility model, the hydraulic rod of the second base pushes the housing to incline, and combined with the magnetic adsorption sealing plate, automatic and controllable discharging is realized, which improves the convenience and efficiency of discharging. At the same time, when not discharging, the sealing plate keeps the discharging port sealed through the adsorption of the first magnetic adsorption and the second magnetic adsorption, preventing material leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of a refractory plastic processing and weighing device proposed by the present utility model;

[0025] Figure 2 A cross-sectional view of the housing 1 of a refractory plastic processing and weighing device proposed by the present utility model;

[0026] Figure 3 A structural schematic diagram of the weight sensor of a refractory plastic processing and weighing device proposed by the present utility model;

[0027] Figure 4 A structural schematic diagram of the discharging mechanism of a refractory plastic processing and weighing device proposed by the present utility model;

[0028] Figure 5 A rear view of a refractory plastic processing and weighing device proposed by the present utility model.

[0029] LEGEND DESCRIPTION:

[0030] 1. Housing; 2. Discharging mechanism; 201. Second base; 202. Connection groove; 203. Hydraulic rod; 204. Sealing plate; 205. First magnetic adsorption; 206. Second magnetic adsorption; 3. First base; 4. Feeding port; 5. Scattering hopper; 6. Weighing sensor; 7. Connecting wire; 8. Weight display screen; 9. Protective cover; 10. Groove; 11. Spring; 12. Sealing strip; 13. Discharging port; 14. Switching door; 15. Handle; 16. Observation window; 17. Baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to the attached Figure 1 、attached Figure 2 and attached Figure 3, an embodiment provided by the present utility model: a refractory plastic processing weighing device, including a housing 1, a feed inlet 4 is connected to the top of the housing 1, a bulk material hopper 5 is connected to the bottom of the feed inlet 4, a base one 3 is fixedly connected to the bottom of the housing 1, a groove 10 is opened on the top of the base one 3, a plurality of weighing sensors 6 are fixedly connected to the top of the base one 3, a protective cover 9 is arranged on the top of the plurality of weighing sensors 6, a plurality of springs 11 are fixedly connected to the bottom of the protective cover 9, and the bottom of the springs 11 is fixedly connected to the top of the groove 10. An outlet 13 is opened on the right side of the housing 1, and a discharging mechanism 2 is arranged on the right side of the housing 1; a sealing strip 12 is fixedly connected to the top of the base one 3, and the inner side of the sealing strip 12 is fixedly connected to the outer wall of the protective cover 9; connection lines 7 are fixedly connected to the front side of the plurality of weighing sensors 6, a weight display screen 8 is fixedly connected to the front side of the housing 1, and one end of each connection line 7 is fixedly connected to the rear side of the weight display screen 8;

[0033] Specifically, through the design of the bulk material hopper 5 with a larger opening, the materials can be evenly dispersed and fall onto the protective cover 9, avoiding concentrated impact and accumulation. By setting a plurality of weighing sensors 6 and combining with the buffering effect of the springs 11, the weight of the materials can be measured more accurately, reducing errors. At the same time, the springs 11 buffer effectively reduce the impact force when the materials fall, protect the weighing sensors 6 from excessive instantaneous pressure, extend their service life, and ensure the long-term stable operation of the equipment. The sealing between the protective cover 9 and the base one 3 is enhanced through the sealing strip 12, preventing dust and sundries from entering the inside of the weighing sensors 6 and affecting their performance, ensuring the accuracy of the weighing results. The weight display screen 8 is arranged on the front side of the housing 1, which can directly display the weighing data, facilitating the operator to obtain and monitor the weight of the materials in real time, and is conducive to accurately controlling the material feeding amount during the production process.

[0034] Refer to the attached Figure 4 , the discharging mechanism 2 includes a base two 201, the top of the base two 201 is slidably connected to the bottom of the base one 3, a connection groove 202 is opened on the left side of the top of the base two 201, a hydraulic rod 203 is fixedly connected to the inside of the connection groove 202, one end of the hydraulic rod 203 is fixedly connected to the bottom of the base one 3, a sealing plate 204 is rotatably connected to the top of the outlet 13, a magnetic attraction one 205 is fixedly connected to the outer wall of the sealing plate 204, and a magnetic attraction two 206 is fixedly connected to the inside of the outlet 13; a baffle 17 is fixedly connected to the right side of the base one 3, and the bottom of the baffle 17 is fixedly connected to the top of the base two 201;

[0035] Specifically, the hydraulic rod 203 is used to push the base 3 to slide, so that the shell 1 is tilted to realize discharging. The operation is simple and quick, and the discharging efficiency is improved. When the material is not discharged, the sealing plate 204 is tightly closed by the adsorption of the magnetic attraction 1 205 and the magnetic attraction 2 206 to effectively prevent the leakage of materials and the entry of foreign matter. The sealing plate 204 can also be pushed to open by gravity and the pressure of the material itself to realize normal discharging of the device.

[0036] See attached Figure 1 and attached Figure 5 A switch door 14 is provided at the rear side of the housing 1, and the left and right sides of the switch door 14 are rotatably connected to the rear side of the housing 1; a handle 15 is fixedly connected to the outer wall of the switch door 14, and the outer wall of the handle 15 is made of silicone material; an observation window 16 is provided at the front side of the housing 1, and the outer wall of the observation window 16 is made of plastic material;

[0037] Specifically, the switch door 14 facilitates the operator to enter the shell 1 to perform maintenance, inspection and cleaning of the equipment, thereby improving the maintainability of the equipment. The handle 15 makes the opening and closing of the switch door 14 easy and labor-saving. The observation window 16 on the front side allows the operator to directly observe the weighing and processing of the material in the shell 1 without opening the switch door 14 during the operation of the equipment, so as to discover problems in time and make adjustments.

[0038] Working principle: The refractory plastic raw material to be weighed is put into the feed port 4, and the material is evenly dispersed and falls into the protective cover 9 inside the shell 1 through the bulk hopper 5 with a larger opening at the bottom of the feed port 4. A weighing sensor 6 is arranged at the bottom of the protective cover 9. After the weighing sensor 6 senses the pressure, it converts the pressure signal into an electrical signal, which is transmitted to the weight display screen 8 through the connecting line 7 to display the weight of the material. A plurality of springs 11 are evenly arranged around the bottom of the protective cover 9 and connected to the groove 10 opened at the top of the base 3. When the material falls into the protective cover 9, the spring 11 plays an elastic role to reduce the impact of the material on the weighing sensor 6 when it falls, thereby improving the accuracy and stability of the measurement;

[0039] When the weighing task is completed and the material needs to be discharged, the hydraulic rod 203 arranged in the connecting groove 202 of the base 201 is started. The hydraulic rod 203 extends and presses against the left side of the base 1 3, so that the base 1 3 drives the shell 1 to tilt to the right. During the tilting process, the sealing plate 204, which was originally in a closed state due to the mutual adsorption of the magnetic attraction 205 and the magnetic attraction 2 206, overcomes the attraction of the magnetic attraction and opens due to the gravity and the pressure of the material. At this time, the weighed material flows out from the discharge port 13.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A refractory plastic processing weighing device, comprising a housing (1), characterized in that: The top of the housing (1) is connected to a feed inlet (4), the bottom of the feed inlet (4) is connected to a material spreading hopper (5), the bottom of the housing (1) is fixedly connected to a first base (3), a groove (10) is formed in the top of the first base (3), a plurality of weighing sensors (6) are fixedly connected to the top of the first base (3), a protective cover (9) is arranged on the top of the plurality of weighing sensors (6), a plurality of springs (11) are fixedly connected to the bottom of the protective cover (9), and the bottom of the springs (11) is fixedly connected to the top of the groove (10). An outlet (13) is formed in the right side of the housing (1), and a discharging mechanism (2) is arranged on the right side of the housing (1).

2. The refractory plastic processing and weighing device according to claim 1, characterized in that: The discharging mechanism (2) includes a second base (201), the top of the second base (201) is slidably connected to the bottom of the first base (3), a connecting groove (202) is formed in the left side of the top of the second base (201), a hydraulic rod (203) is fixedly connected to the inner side of the connecting groove (202), one end of the hydraulic rod (203) is fixedly connected to the bottom of the first base (3), a sealing plate (204) is rotatably connected to the top of the outlet (13), a first magnet (205) is fixedly connected to the outer wall of the sealing plate (204), and a second magnet (206) is fixedly connected to the inner side of the outlet (13).

3. A refractory plastic processing weighing device according to claim 1, characterized in that: A switch door (14) is formed in the rear side of the housing (1), and the left and right sides of the switch door (14) are rotatably connected to the rear side of the housing (1).

4. A refractory plastic processing weighing device according to claim 1, characterized in that: An observation window (16) is formed in the front side of the housing (1), and the outer wall of the observation window (16) is made of plastic material.

5. The refractory plastic processing and weighing device according to claim 1, characterized in that: A sealing strip (12) is fixedly connected to the top of the first base (3), and the inner side of the sealing strip (12) is fixedly connected to the outer wall of the protective cover (9).

6. A refractory plastic processing weighing device according to claim 1, characterized in that: Connecting wires (7) are fixedly connected to the front sides of the plurality of weighing sensors (6), a weight display screen (8) is fixedly connected to the front side of the housing (1), and one ends of the connecting wires (7) are fixedly connected to the rear side of the weight display screen (8).

7. A refractory plastic processing weighing device according to claim 3, characterized in that: A handle (15) is fixedly connected to the outer wall of the switch door (14), and the outer wall of the handle (15) is made of silica gel material.

8. A refractory plastic processing weighing device according to claim 2, characterized in that: A baffle (17) is fixedly connected to the right side of the first base (3), and the bottom of the baffle (17) is fixedly connected to the top of the second base (201).

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