Light plastering gypsum mortar metering device capable of accurately metering

Abstract

The utility model relates to the related technical field of building materials, in particular to an accurate-metering light plastering gypsum mortar metering device which comprises a metering cylinder and a weighing mechanism, the weighing mechanism is arranged in the metering cylinder, and an adjusting mechanism is arranged at one end of a supporting frame. According to the light plastering gypsum mortar metering device capable of accurately metering, through the arrangement of the weighing mechanism, firstly, light plastering gypsum mortar is placed in a metering cylinder through a feeding hopper, at the moment, the light plastering gypsum mortar is accumulated on the surface of a weighing plate, and a weight sensor weighs the light plastering gypsum mortar accumulated on the surface of the weighing plate; when a weight sensor senses light plastering gypsum mortar with the required weight, an electromagnetic valve is closed at the moment, so that follow-up materials cannot enter the metering cylinder through a feeding hopper, then an air cylinder drives a connecting piece to move, and a sealing plate does not conduct packaging treatment on the bottom of the metering cylinder any more; therefore, the light plastering gypsum mortar in the metering cylinder flows out from the bottom of the metering cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a metering device for light plastering gypsum mortar with accurate metering. Background Art

[0002] Building materials are various materials used in construction projects. There are many types of building materials, which are roughly divided into inorganic materials, organic materials and composite materials. During the construction process, the usage amount of light plastering gypsum mortar is large. Accurately metering the light plastering gypsum mortar is crucial for ensuring the construction quality. However, the existing metering equipment has problems such as inaccurate metering and inconvenient operation when metering the light plastering gypsum mortar. Therefore, there is a particular need for a metering device for light plastering gypsum mortar with accurate metering.

[0003] However, for the existing metering devices for light plastering gypsum mortar, during the use process, most of the metering devices generally have inaccurate metering, thus affecting the subsequent construction accuracy and quality. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a metering device for light plastering gypsum mortar with accurate metering, so as to solve the problem that for the existing metering devices for light plastering gypsum mortar, during the use process, most of the metering devices generally have inaccurate metering, thus affecting the subsequent construction accuracy and quality as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A metering device for light plastering gypsum mortar with accurate metering, including a metering cylinder and a weighing mechanism. A feeding hopper is installed at the top of the metering cylinder, a support frame is installed on the surface of the metering cylinder, one side of the surface of the support frame is fixedly connected with a mounting plate, a weighing mechanism is arranged inside the metering cylinder, and an adjusting mechanism is arranged at one end of the support frame;

[0006] The weighing mechanism includes a fixed block, an electromagnetic valve, a cylinder, a rotating shaft, a sealing plate, a weight sensor, a weighing plate and a connecting piece. The fixed block is fixedly connected to the bottom of the metering cylinder, the electromagnetic valve is installed inside the feeding hopper, the cylinder is installed on one side of the surface of the mounting plate, the rotating shaft is installed on one side of the surface of the fixed block, the sealing plate is installed on the surface of the rotating shaft, the weight sensor is installed on one side of the surface of the sealing plate, the weighing plate is fixedly connected to one end of the weight sensor, and the connecting piece is connected to one end of the cylinder.

[0007] Preferably, the sealing plate fits against the bottom of the metering cylinder, and the weighing plate is arranged inside the metering cylinder.

[0008] Preferably, one end of the connecting piece is fixedly connected to the sealing plate, and the weight sensor is electrically connected to the electromagnetic valve.

[0009] Preferably, the adjusting mechanism includes a sliding groove, a limiting hole, an adjusting column, a threaded groove, a supporting block and a bolt. A sliding groove is formed on one side of the surface of the support frame, and a limiting hole is formed on one side of the surface of the support frame. The adjusting column is fitted inside the sliding groove. A threaded groove is formed on one side of the surface of the adjusting column. A supporting block is fixedly connected to the bottom of the adjusting column. The bolt is threadedly connected inside the threaded groove.

[0010] Preferably, there are six groups of the limiting holes, and the limiting holes are evenly distributed.

[0011] Preferably, the adjusting column and the support frame form a sliding structure with each other through the sliding groove, and one end of the bolt penetrates inside the limiting hole.

[0012] Preferably, there are four groups of the supporting blocks, and the supporting blocks are structured with a wider bottom and a narrower top.

[0013] Compared with the prior art, the beneficial effect of the present utility model is that: for the lightweight plastering gypsum mortar metering device with accurate metering, through the setting of the weighing mechanism, during use, the weight sensor and the weighing plate cooperate with each other to weigh the lightweight plastering gypsum mortar piled on the weighing plate, and then the sealing plate is moved by the air cylinder, so that the lightweight plastering gypsum mortar with accurate weight can be obtained. The operation is simple, and the metering is accurate at the same time, thereby improving the subsequent construction accuracy and construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic side view of the external structure of the present utility model;

[0015] Figure 2 is a schematic structure diagram of the weighing mechanism of the present utility model;

[0016] Figure 3 is a schematic structure diagram of the cooperation between the metering cylinder and the sealing plate of the present utility model;

[0017] Figure 4 is a schematic exploded view of the adjusting mechanism of the present utility model.

[0018] In the figure: 1, metering cylinder; 2, feed hopper; 3, support frame; 4, mounting plate; 5, weighing mechanism; 501, fixed block; 502, solenoid valve; 503, air cylinder; 504, rotating shaft; 505, sealing plate; 506, weight sensor; 507, weighing plate; 508, connecting piece; 6, adjusting mechanism; 601, sliding groove; 602, limiting hole; 603, adjusting column; 604, threaded groove; 605, supporting block; 606, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a metering device for lightweight plastering gypsum mortar with accurate metering, including a metering cylinder 1 and a weighing mechanism 5. A feeding hopper 2 is installed at the top of the metering cylinder 1. A support frame 3 is installed on the surface of the metering cylinder 1. One side of the surface of the support frame 3 is fixedly connected with a mounting plate 4. A weighing mechanism 5 is arranged inside the metering cylinder 1. One end of the support frame 3 is provided with an adjusting mechanism 6;

[0021] The weighing mechanism 5 includes a fixed block 501, an electromagnetic valve 502, a cylinder 503, a rotating shaft 504, a sealing plate 505, a weight sensor 506, a weighing plate 507 and a connecting piece 508. The bottom of the metering cylinder 1 is fixedly connected with a fixed block 501. An electromagnetic valve 502 is installed inside the feeding hopper 2. A cylinder 503 is installed on one side of the surface of the mounting plate 4. One side of the surface of the fixed block 501 is installed with a rotating shaft 504. A sealing plate 505 is installed on the surface of the rotating shaft 504. A weight sensor 506 is installed on one side of the surface of the sealing plate 505. One end of the weight sensor 506 is fixedly connected with a weighing plate 507. One end of the cylinder 503 is connected with a connecting piece 508. Through the setting of the fixed block 501, the electromagnetic valve 502, the cylinder 503, the rotating shaft 504, the sealing plate 505, the weight sensor 506, the weighing plate 507 and the connecting piece 508, when weighing the lightweight plastering gypsum mortar, first place the lightweight plastering gypsum mortar into the metering cylinder 1 through the feeding hopper 2. At this time, the lightweight plastering gypsum mortar accumulates on the surface of the weighing plate 507. Since one end of the weight sensor 506 is installed on the surface of the sealing plate 505 and the other end is connected with the weighing plate 507, the weight sensor 506 weighs the lightweight plastering gypsum mortar accumulated on the surface of the weighing plate 507. When the weight sensor 506 senses the lightweight plastering gypsum mortar of the required weight, at this time, the electromagnetic valve 502 closes to prevent subsequent materials from entering the metering cylinder 1 through the feeding hopper 2. Subsequently, the cylinder 503 drives the connecting piece 508 to move. At this time, the connecting piece 508 drives the sealing plate 505 to rotate around the rotating shaft 504, so that the sealing plate 505 no longer seals the bottom of the metering cylinder 1, and thus the lightweight plastering gypsum mortar inside the metering cylinder 1 flows out from the bottom of the metering cylinder 1. At this time, the flowing lightweight plastering gypsum mortar is the accurate weight of the weighing.

[0022] Further, the sealing plate 505 is attached to the bottom of the metering cylinder 1, and the weighing plate 507 is arranged inside the metering cylinder 1. By arranging the weighing plate 507, during use, the weighing plate 507 can cooperate with the weight sensor 506 to weigh the light plastering gypsum mortar accumulated on the surface of the weighing plate 507.

[0023] Further, one end of the connecting piece 508 is fixedly connected to the sealing plate 505, and the weight sensor 506 is electrically connected to the electromagnetic valve 502. By arranging the connecting piece 508, during use, when the connecting piece 508 is driven by the cylinder 503 to move, it can drive the sealing plate 505 to move.

[0024] Further, the adjusting mechanism 6 includes a chute 601, a limiting hole 602, an adjusting column 603, a threaded groove 604, a support block 605, and a bolt 606. A chute 601 is formed on one side of the surface of the support frame 3, and a limiting hole 602 is formed on one side of the surface of the support frame 3. The adjusting column 603 is fitted inside the chute 601. A threaded groove 604 is formed on one side of the surface of the adjusting column 603. The bottom of the adjusting column 603 is fixedly connected to the support block 605. A bolt 606 is threadedly connected inside the threaded groove 604. By arranging the chute 601, the limiting hole 602, the adjusting column 603, the threaded groove 604, the support block 605, and the bolt 606, during use, the ground may be uneven when the metering cylinder 1 is in use, which may affect the accuracy of the weighing mechanism 5. At this time, the bolt 606 can be turned to make the bolt 606 disengage from the threaded groove 604 and the limiting hole 602, so that the bolt 606 loses the limiting effect on the adjusting column 603. At this time, the adjusting column 603 can slide inside the chute 601. According to the ground flatness, the adjusting column 603 is slid to a suitable position inside the chute 601 to make the support block 605 fit the ground, and at the same time, ensure that a set of limiting holes 602 and the threaded groove 604 are aligned. Subsequently, one end of the bolt 606 is passed through the limiting hole 602 and then threadedly connected to the adjusting column 603 through the threaded groove 604, so that the bolt 606 fixes the adjusting column 603. The positions of the four groups of support blocks 605 are adjusted in turn to make each group of support blocks 605 fit the ground, so that the metering cylinder 1 can be stably fixed on the ground.

[0025] Further, six groups of limiting holes 602 are provided, and the limiting holes 602 are evenly distributed. By arranging the limiting holes 602, during use, when the bolt 606 passes through the limiting holes 602 at different positions and is threadedly connected to the adjusting column 603 through the threaded groove 604, the adjusting column 603 can be fixed at different positions inside the chute 601.

[0026] Furthermore, the adjusting column 603 forms a sliding structure with the support frame 3 through the sliding groove 601. One end of the bolt 606 penetrates through the inside of the limiting hole 602. Through the setting of the bolt 606, during use, after the bolt 606 penetrates through the limiting hole 602 and is threadedly connected to the adjusting column 603 through the thread groove 604, the adjusting column 603 can be fixed inside the sliding groove 601.

[0027] Furthermore, four groups of support blocks 605 are provided, and the support blocks 605 are structured with a wider bottom and a narrower top.

[0028] Working principle: When the metering cylinder 1 is in use, the ground may be uneven, which will affect the accuracy of the weighing mechanism 5. At this time, the bolt 606 can be turned to make the bolt 606 disengage from the thread groove 604 and the limiting hole 602, so that the bolt 606 loses its limiting effect on the adjusting column 603. At this time, the adjusting column 603 can slide inside the sliding groove 601. According to the ground flatness, the adjusting column 603 is slid to a suitable position inside the sliding groove 601 to make the support block 605 fit with the ground, and at the same time ensure that a group of limiting holes 602 are aligned with the thread groove 604. Subsequently, one end of the bolt 606 penetrates through the limiting hole 602 and is threadedly connected to the adjusting column 603 through the thread groove 604, so that the bolt 606 fixes the adjusting column 603. The positions of the four groups of support blocks 605 are adjusted in sequence to make each group of support blocks 605 fit with the ground, so that the metering cylinder 1 can be stably fixed on the ground. The light plastering gypsum mortar is placed inside the metering cylinder 1 through the feeding hopper 2. At this time, the light plastering gypsum mortar accumulates on the surface of the weighing plate 507. Since one end of the weight sensor 506 is installed on the surface of the sealing plate 505 and the other end is connected to the weighing plate 507, the weight sensor 506 weighs the light plastering gypsum mortar accumulated on the surface of the weighing plate 507. When the weight sensor 506 senses the light plastering gypsum mortar of the required weight, at this time, the solenoid valve 502 closes to prevent the subsequent materials from entering the inside of the metering cylinder 1 through the feeding hopper 2. Subsequently, the air cylinder 503 drives the connecting piece 508 to move. At this time, the connecting piece 508 drives the sealing plate 505 to rotate around the rotating shaft 504, so that the sealing plate 505 no longer seals the bottom of the metering cylinder 1, and thus the light plastering gypsum mortar inside the metering cylinder 1 flows out from the bottom of the metering cylinder 1. At this time, the flowing out light plastering gypsum mortar is the accurate weighed weight.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightweight plastering gypsum mortar meter for accurate measurement, comprising a measuring cylinder (1) and a weighing mechanism (5), characterized in that: A feeding hopper (2) is installed at the top of the measuring cylinder (1). A support frame (3) is installed on the surface of the measuring cylinder (1). One side of the surface of the support frame (3) is fixedly connected with a mounting plate (4). A weighing mechanism (5) is arranged inside the measuring cylinder (1). One end of the support frame (3) is provided with an adjusting mechanism (6). The weighing mechanism (5) includes a fixed block (501), an electromagnetic valve (502), a cylinder (503), a rotating shaft (504), a sealing plate (505), a weight sensor (506), a weighing plate (507) and a connecting piece (508). The fixed block (501) is fixedly connected to the bottom of the measuring cylinder (1). The electromagnetic valve (502) is installed inside the feeding hopper (2). The cylinder (503) is installed on one side of the surface of the mounting plate (4). The rotating shaft (504) is installed on one side of the surface of the fixed block (501). The sealing plate (505) is installed on the surface of the rotating shaft (504). The weight sensor (506) is installed on one side of the surface of the sealing plate (505). One end of the weight sensor (506) is fixedly connected with the weighing plate (507). One end of the cylinder (503) is connected with the connecting piece (508).

2. The accurate metering lightweight plastering gypsum mortar meter according to claim 1, characterized in that: The sealing plate (505) fits against the bottom of the measuring cylinder (1), and the weighing plate (507) is arranged inside the measuring cylinder (1).

3. An accurate metering lightweight plastering gypsum mortar metering device according to claim 1, characterized in that: One end of the connecting piece (508) is fixedly connected with the sealing plate (505), and the weight sensor (506) is electrically connected with the electromagnetic valve (502).

4. The accurate metering lightweight plastering gypsum mortar meter according to claim 1, characterized in that: The adjusting mechanism (6) includes a chute (601), a limiting hole (602), an adjusting column (603), a threaded groove (604), a support block (605) and a bolt (606). The chute (601) is formed on one side of the surface of the support frame (3). The limiting hole (602) is formed on one side of the surface of the support frame (3). The adjusting column (603) is fitted inside the chute (601). The threaded groove (604) is formed on one side of the surface of the adjusting column (603). The support block (605) is fixedly connected to the bottom of the adjusting column (603). The bolt (606) is threadedly connected inside the threaded groove (604).

5. An accurate metering lightweight plastering gypsum mortar metering device according to claim 4, characterized in that: Six groups of the limiting holes (602) are provided, and the limiting holes (602) are evenly distributed.

6. An accurate metering lightweight plastering gypsum mortar meter according to claim 4, characterized in that: The adjusting column (603) and the support frame (3) form a sliding structure with each other through the chute (601), and one end of the bolt (606) penetrates inside the limiting hole (602).

7. An accurate metering lightweight plastering gypsum mortar meter according to claim 4, characterized in that: Four groups of the support blocks (605) are provided, and the support blocks (605) are of a structure with a wider bottom and a narrower top.

Images