CN220729418U

CN220729418U - Polymethacrylate metering device

Info

Publication number: CN220729418U
Application number: CN202322520718.0U
Authority: CN
Inventors: 陈松
Original assignee: Anheyisen Dalian Engineering Technology Co ltd
Current assignee: Anheyisen Dalian Engineering Technology Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-05
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of metering, in particular to a polymethacrylate metering device which comprises a base and metering tanks, wherein two metering tanks are fixedly connected above the base and fixedly connected with two ends of a pipeline respectively, a vertical plate is fixedly connected with the inner wall of the pipeline, a pushing mechanism is arranged inside the pipeline, a feeding pipe is fixedly connected above the pipeline, and a feeding hopper is fixedly connected above the feeding pipe. Through the cooperation between first motor, first bevel gear group, screw rod, screw thread section of thick bamboo and the pushing ring, first bevel gear group rotates, and first bevel gear group drives two screw rods and rotates, and screw rod drive screw thread section of thick bamboo moves, and screw thread section of thick bamboo drives pushing ring and slides, pushes the inside of measuring jar with the polymethacrylate in the pipeline in the pushing ring, avoids polymethacrylate to pile up in the pipeline, makes the polymethacrylate that the feeding fill added the same with the polymethacrylate that gets into in the feeding jar.

Description

Polymethacrylate metering device

Technical Field

The utility model relates to the technical field of metering, in particular to a polymethacrylate metering device.

Background

The polymethacrylate, PMMA for short, is a high molecular polymer, also called acrylic or organic glass, has the advantages of high transparency, low price, easy machining and the like, and is a glass substitute material which is commonly used.

For example, a metering device with the patent number of CN218156364U comprises a base, the upper surface of base is fixed with the locating plate, the upper surface both sides of locating plate all are fixed with weight sensor, the upper surface both sides and be located two of locating plate weight sensor's upper surface is fixed with first metering tank and second metering tank respectively, the intermediate position of first metering tank and second metering tank lower surface all is fixed with the unloading pipe, above-mentioned document still exists not enough, when using, pour into different raw and other materials to the inside of first metering tank and second metering tank through three branch pipes, the user opens the valve of three branch pipes and makes raw and other materials flow into communicating pipe and finally flow into the inside of first metering tank or second metering tank through the inlet pipe, however, in the measurement process to the polymethacrylate through throwing the hopper ration, then enter into the metering tank through the pipeline, in the feeding process, the polymethacrylate is piled up in the inside of pipeline easily for the content in the polymethacrylate and the metering tank is different, the pipeline is convenient for throw the inside when throwing into the inside of polyacrylate, and the effect can not be further influenced in the metering.

Disclosure of Invention

The utility model aims to solve the problem that polymethacrylate is inconvenient to accumulate in a pipeline, and provides a polymethacrylate metering device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a polymethacrylate metering device, includes base and measurement jar, the top rigid coupling of base has two measurement jars, two the measurement jar is fixed continuous with the both ends of pipeline respectively, the inner wall rigid coupling of pipeline has the riser, the inside of pipeline is provided with pushing equipment, the top rigid coupling of pipeline has the inlet pipe, the top rigid coupling of inlet pipe has the throwing hopper.

Preferably, the pushing mechanism comprises a first motor, the first motor is fixedly connected to the outer wall of the pipeline, a first bevel gear set is fixedly connected to an output shaft of the first motor, screws are fixedly connected to the left side and the right side of the first bevel gear set, the outer wall of the end portion of each screw is rotationally connected with a vertical plate through a bearing, a threaded cylinder is connected to the outer wall of each screw in a threaded manner, a pushing ring is fixedly connected to the outer wall of each threaded cylinder, and the outer wall of each pushing ring is connected with the pipeline in a sliding manner.

Preferably, an electromagnetic valve is arranged on the outer wall of the feeding pipe, and a second motor is fixedly connected above the metering tank.

Preferably, the second motor output shaft is fixedly connected with a second bevel gear set, and a rotating rod is fixedly connected below the second bevel gear set.

Preferably, the outer wall of bull stick upper end passes through the bearing and rotates with the measuring jar and link to each other, the outer wall rigid coupling of bull stick has the puddler.

Preferably, the inner wall of the metering tank is fixedly connected with an inclined block, and a discharge pipe is fixedly connected below the metering tank.

The polymethacrylate metering device provided by the utility model has the beneficial effects that: through the cooperation between first motor, first bevel gear group, the screw rod, screw thread section of thick bamboo and the pushing ring, first bevel gear group rotates, first bevel gear group drives two screw rods and rotates, screw rod drive screw thread section of thick bamboo moves, screw thread section of thick bamboo drives pushing ring and slides, pushing ring pushes the inside of measuring jar with the polymethacrylate in the pipeline, avoid the polymethacrylate to pile up in the pipeline, make the polymethacrylate that the charging bucket added the same with the polymethacrylate that gets into in the feeding jar, through pushing mechanism's effect, be convenient for make the polymethacrylate can not pile up in the inside of pipeline when throwing the material, and then can not influence the measurement effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the connection of the feed pipe, the feed hopper and the solenoid valve in the present utility model;

fig. 4 is a schematic structural view of the joint of the screw barrel, the pushing ring and the sliding block in the utility model.

In the figure: 1. the device comprises a base, 2, a metering tank, 3, a pushing mechanism, 301, a first motor, 302, a first bevel gear set, 303, a screw, 304, a threaded cylinder, 305, a pushing ring, 3a1, a sliding block, 3a2, a sliding rod, 4, a pipeline, 5, a vertical plate, 6, a feeding pipe, 7, a feeding hopper, 8, an electromagnetic valve, 9, a second motor, 10, a second bevel gear set, 11, a rotating rod, 12, a stirring rod, 13, an inclined block, 14 and a discharging pipe.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in this embodiment, a polymethacrylate metering device, including base 1 and measurement jar 2, the top rigid coupling of base 1 has two measurement jars 2, the bottom of measurement jar 2 is provided with weight sensor, two measurement jars 2 link to each other with the both ends of pipeline 4 respectively are fixed, two measurement jars 4 all are linked together with pipeline 4, the inner wall rigid coupling of pipeline 4 has riser 5, the inside of pipeline 4 is provided with pushing mechanism 3, pushing mechanism 3 avoids polymethacrylate to pile up in pipeline 4, the top rigid coupling of pipeline 4 has inlet pipe 6, pipeline 4 is linked together with inlet pipe 6, the top rigid coupling of inlet pipe 6 has the material throwing fill 7, inlet pipe 6 is linked together with material throwing fill 7, the outer wall of material throwing fill 7 is provided with the scale mark, can meter polymethacrylate, the outer wall of inlet pipe 6 is provided with solenoid valve 8, solenoid valve 8 controls the switching of inlet pipe 6, the top rigid coupling of measurement jar 2 has second motor 9, the output shaft rigid coupling of second motor 9 has second bevel gear 10, second bevel gear 10 rotates, the below bevel gear 10 has the bull stick 11 to drive second bevel gear 10, the bull stick 11 rotates the sloping roof 11, the measuring stick is linked together with the material throwing fill 7, the outer wall 14 is linked together through measuring bevel gear 11, the measuring stick 12 rotates the outer wall 12 of material throwing fill 2, the rigid coupling has the measuring bevel gear 11, the material metering handle 12 rotates the outer wall 11 is linked together at the measuring bevel gear 11, the material metering handle 12 rotates the outer wall is linked together.

The pushing mechanism 3 comprises a first motor 301, a first bevel gear set 302, a screw 303, a threaded cylinder 304 and a pushing ring 305, wherein the first motor 301 is fixedly connected to the outer wall of a pipeline 4, the output shaft of the first motor 301 is fixedly connected with the first bevel gear set 302, the first motor 301 drives the first bevel gear set 302 to rotate, the screw 303 is fixedly connected to the left side and the right side of the first bevel gear set 302, the first bevel gear set 302 drives the two screws 303 to rotate, the outer wall of the end part of the screw 303 is rotationally connected with a vertical plate 5 through a bearing, the threaded cylinder 304 is connected to the outer wall of the screw 303 in a threaded manner, the screw 303 drives the threaded cylinder 304 to move, the pushing ring 305 is fixedly connected to the outer wall of the threaded cylinder 304, the threaded cylinder 304 drives the pushing ring 305 to slide, and the outer wall of the pushing ring 305 is connected with the pipeline 4 in a sliding manner;

the first motor 301 drives the first bevel gear group 302 to rotate, the first bevel gear group 302 drives the two screws 303 to rotate, the screws 303 drive the threaded cylinders 304 to move, the threaded cylinders 304 drive the pushing ring 305 to slide, the pushing ring 305 pushes the polymethacrylate in the pipeline into the metering tank 2, the polymethacrylate is prevented from being accumulated in the pipeline 4, the polymethacrylate added by the feeding hopper 7 is identical to the polymethacrylate entering the feeding tank 2, and the polymethacrylate can be conveniently accumulated in the pipeline 4 during feeding through the action of the pushing mechanism 3, so that the metering effect is not influenced.

Working principle:

when the polymethacrylate metering device is used, quantitative polymethacrylate is added into the hopper 7, the electromagnetic valve 8 enables the inside of the feeding pipe 6 to be communicated, the polymethacrylate in the hopper 7 enters the inside of the pipeline 4, a part of the polymethacrylate slides into the metering tank 2, a part of the polymethacrylate is accumulated in the pipeline 4, the first motor 301 is started, the first motor 301 drives the first bevel gear set 302 to rotate, the first bevel gear set 302 drives the two screws 303 to rotate, the screws 303 drive the screw thread cylinders 304 to move, the screw thread cylinders 304 drive the pushing ring 305 to slide, the pushing ring 305 pushes the polymethacrylate in the pipeline into the inside of the metering tank 2, the polymethacrylate is prevented from accumulating in the pipeline 4, the polymethacrylate added by the hopper 7 is enabled to be identical with the polymethacrylate entering the feeding tank 2, through the action of the pushing mechanism 3, the polymethacrylate can not accumulate in the inside of the pipeline 4 during feeding, the metering effect can not be influenced, the second bevel gear set 9 drives the second bevel gear set 10 to rotate, the second bevel gear set 10 drives the stirring rod 11 to rotate, the stirring rod 11 drives the stirring rod 12 to rotate, and the stirring rod 12 drives the stirring rod to avoid the stirring rod to agglomerate in the metering tank 2.

Example 2:

referring to fig. 1-4: in this embodiment, the pushing mechanism 3 further includes a sliding block 3a1 and a sliding rod 3a2, the sliding block 3a1 is fixedly connected inside the pushing ring 305, the pushing ring 305 drives the sliding block 3a1 to move, the sliding block 3a1 is slidably connected with the outer wall of the sliding rod 3a2, the sliding block 3a1 slides on the outer wall of the sliding rod 3a2, and the end part of the sliding rod 3a2 is fixedly connected with the vertical plate 5;

through the cooperation between slider 3a1 and slide bar 3a2, pushing away material ring 305 drives slider 3a1 motion when moving, and slider 3a1 slides at the outer wall of slide bar 3a2, and slider 3a1 and slide bar 3a2 play the guide effect to pushing away the motion of material ring 305, avoid pushing away material ring 305 and take place the rotation.

The pushing ring 305 drives the sliding block 3a1 to move during movement, the sliding block 3a1 slides on the outer wall of the sliding rod 3a2, and the sliding block 3a1 and the sliding rod 3a2 play a guiding role in the movement of the pushing ring 305, so that the pushing ring 305 is prevented from rotating.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a polymethacrylate metering device, includes base (1) and measurement jar (2), the top rigid coupling of base (1) has two measurement jars (2), its characterized in that: the two metering tanks (2) are fixedly connected with two ends of a pipeline (4) respectively, a vertical plate (5) is fixedly connected to the inner wall of the pipeline (4), a pushing mechanism (3) is arranged in the pipeline (4), a feeding pipe (6) is fixedly connected to the upper portion of the pipeline (4), and a feeding hopper (7) is fixedly connected to the upper portion of the feeding pipe (6).

2. The polymethacrylate metering device according to claim 1, wherein: the pushing mechanism (3) comprises a first motor (301), the first motor (301) is fixedly connected to the outer wall of the pipeline (4), a first bevel gear set (302) is fixedly connected to an output shaft of the first motor (301), a screw (303) is fixedly connected to the left side and the right side of the first bevel gear set (302), the outer wall of the end portion of the screw (303) is rotationally connected with the vertical plate (5) through a bearing, a threaded cylinder (304) is connected to the outer wall of the screw (303) in a threaded manner, a pushing ring (305) is fixedly connected to the outer wall of the threaded cylinder (304), and the outer wall of the pushing ring (305) is slidably connected with the pipeline (4).

3. The polymethacrylate metering device according to claim 1, wherein: the outer wall of the feed pipe (6) is provided with an electromagnetic valve (8), and a second motor (9) is fixedly connected above the metering tank (2).

4. A polymethacrylate metering device according to claim 3, characterized in that: the output shaft of the second motor (9) is fixedly connected with a second bevel gear set (10), and a rotating rod (11) is fixedly connected below the second bevel gear set (10).

5. The polymethacrylate metering device according to claim 4, wherein: the outer wall of the upper end of the rotating rod (11) is rotationally connected with the metering tank (2) through a bearing, and the stirring rod (12) is fixedly connected with the outer wall of the rotating rod (11).

6. The polymethacrylate metering device according to claim 1, wherein: the inner wall of the metering tank (2) is fixedly connected with an inclined block (13), and the lower part of the metering tank (2) is fixedly connected with a discharge pipe (14).