Abrasive paper production raw material mixing device

Abstract

The utility model discloses an abrasive paper production raw material mixing device which comprises a box body and a material weighing assembly, an upper cover is arranged at the top of the box body, a feeding groove is longitudinally formed in the upper cover in a penetrating mode, the material weighing assembly is connected to the feeding groove in a sliding mode, and the material weighing assembly comprises a material collecting hopper, a weight sensor, a surrounding edge and a finger groove. The weight sensor is arranged at the bottom end of the interior of the collecting hopper, the surrounding edge is arranged at the top of the collecting hopper, and the finger groove is formed in the surrounding edge. According to the abrasive paper production raw material mixing device, by arranging the feeding tank body, a worker can supplement materials into equipment under the condition that equipment operation is not affected, the equipment is prevented from being started or stopped repeatedly, the running time of the equipment is prolonged, the production efficiency is improved, the device is convenient for the worker to weigh the materials and is convenient for quantitatively supplementing the materials, and the working efficiency is improved. The device is provided with the stirring mechanism, so that materials are conveniently mixed and stirred, manual material mixing is avoided, and the labor force is favorably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sandpaper production equipment, in particular to a sandpaper production raw material mixing device. Background Art

[0002] In the sandpaper production process, in order to obtain better grinding effect, multiple raw materials need to be mixed. The equipment for mixing sandpaper raw materials is called a mixing device.

[0003] For example, the patent document with publication number CN215920961U discloses a polyurethane-filled sandpaper raw material mixing and stirring device, comprising a base plate, a support block is fixedly provided on the upper surface of the base plate, a limit shaft is rotatably provided on the upper end of the support block, a stirring barrel is fixedly provided on one end of the limit shaft, a support rod is fixedly provided on the upper surface of the base plate, a connecting rod is slidably provided on the support rod, a stirring cover is fixedly provided on one end of the connecting rod, and a stirring device is fixedly provided on the stirring cover. The utility model pushes a push rod, and the push rod drives the movable tooth plate to move along the movable groove, the movable tooth plate drives the rotating disk to rotate, the rotating disk drives the limit shaft to rotate, and the limit shaft drives the stirring barrel to rotate, and a circular insertion rod is passed through the circular slot to fix the position of the movable tooth plate, which is not only convenient for taking out the raw materials in the barrel, but also convenient for cleaning the mixing barrel, and convenient for cleaning the raw materials inside.

[0004] When the above device is in use, the polyurethane landfill sandpaper raw material is first stirred by the stirring device. After the stirring is completed, the motor drives the screw rod to rotate, the screw rod drives the connecting rod to move along the lifting groove, the connecting rod drives the stirring cover to move, the connecting rod drives the stirring cover to rise, the stirring cover drives the stirring device to leave the stirring barrel, and then pushes the push rod, the push rod drives the movable tooth plate to move along the movable groove, the movable tooth plate drives the rotating disk to rotate, the rotating disk drives the limit shaft to rotate, the limit shaft drives the stirring barrel to rotate, the circular plug rod passes through the circular slot to fix the position of the movable tooth plate, but from the figure, when the equipment needs to add materials, it is necessary to drive the screw rod to rotate by the motor, the screw rod drives the connecting rod to move along the lifting groove, the connecting rod drives the stirring cover to move, the connecting rod drives the stirring cover to rise, the stirring cover drives the stirring device to leave the stirring barrel, and then add materials. During the adding process, the equipment needs to be stopped, so it is easy to extend the processing time and affect the work efficiency. For this reason, we propose a sandpaper production raw material mixing device. Utility Model Content

[0005] The utility model aims to provide a raw material mixing device for sandpaper production, so as to solve the problem that it is inconvenient to add materials to the equipment proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sandpaper production raw material mixing device, comprising a box body and a weighing assembly, wherein an upper cover is arranged on the top of the box body, and a feeding trough is longitudinally penetrated through the upper cover, the weighing assembly is slidably connected to the feeding trough, and the weighing assembly comprises a collecting hopper, a weight sensor, a surrounding edge and a finger groove, the weight sensor is arranged at the inner bottom end of the collecting hopper, and the surrounding edge is arranged at the top of the collecting hopper, and the finger groove is arranged on the surrounding edge.

[0007] Furthermore, a feed pipe is provided on the top of the upper cover, and a dust cover is provided on the top of the feed pipe.

[0008] Furthermore, a feed port is provided on the upper cover, and a mounting block is provided on the upper surface of the upper cover.

[0009] Furthermore, a heat dissipation hole is provided on the top of the mounting block, and a motor is arranged inside the mounting block.

[0010] Furthermore, a stirring rod is provided at the bottom of the motor, and a stirring paddle is provided on the stirring rod.

[0011] Furthermore, a discharge port is provided at the bottom of the box body, and a discharge pipe is provided at the bottom of the box body.

[0012] Furthermore, the discharge pipe is integrally connected to the box body, and a valve is provided on the discharge pipe.

[0013] Furthermore, an observation window is provided on the box body, and legs are provided on the bottom circumference of the box body.

[0014] The utility model provides a raw material mixing device for sandpaper production, which has the following beneficial effects: the device is provided with a feeding trough body, so that the staff can add materials to the inside of the equipment without affecting the operation of the equipment, avoiding repeated starting or stopping of the equipment, which is beneficial to extending the operation time of the equipment and improving production efficiency; the device is provided with a weighing mechanism, which is convenient for the staff to weigh the materials and facilitate quantitative addition of materials; the device is provided with a stirring mechanism, which is convenient for mixing and stirring the materials, avoiding manual mixing, and is beneficial to reducing labor.

[0015] 1. The utility model is provided with a collecting hopper. When the equipment needs to add materials inside the equipment during operation, the staff pours the materials into the collecting hopper and observes the value of the weight sensor until the required weight is reached. The device is provided with a weighing mechanism, which is convenient for the staff to weigh the materials and to add materials quantitatively.

[0016] 2. The utility model sets a feeding trough, and the staff lifts the collecting hopper through the finger grooves opened at the left and right ends of the surrounding edge, and then pours the weighed material into the feeding trough, so that the material is transported to the inside of the box through the feeding trough. By setting the feeding trough, the staff can add materials to the inside of the equipment without affecting the operation of the equipment, avoiding repeated starting or stopping of the equipment, which is beneficial to extending the operation time of the equipment and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view cross-sectional structural diagram of a sandpaper production raw material mixing device of the utility model;

[0018] Figure 2 This is a front view structural schematic diagram of a sandpaper production raw material mixing device of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of a raw material mixing device for sandpaper production according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a collecting hopper of a raw material mixing device for sandpaper production.

[0021] In the figure: 1. Box body; 2. Upper cover; 3. Feeding trough; 4. Weighing assembly; 401. Collecting hopper; 402. Weight sensor; 403. Edge; 404. Finger groove; 5. Feed pipe; 6. Dust cover; 7. Feed inlet; 8. Mounting block; 9. Heat dissipation hole; 10. Motor; 11. Stirring rod; 12. Stirring paddle; 13. Discharge port; 14. Discharge pipe; 15. Valve; 16. Observation window; 17. Support leg. DETAILED DESCRIPTION

[0022] like Figure 1 and Figure 4As shown, a raw material mixing device for sandpaper production includes a box body 1 and a weighing component 4. An upper cover 2 is provided on the top of the box body 1, and a feeding trough 3 is longitudinally penetrated on the upper cover 2. The weighing component 4 is slidably connected to the feeding trough 3, and the weighing component 4 includes a collecting hopper 401, a weight sensor 402, a surrounding edge 403 and a finger groove 404. The weight sensor 402 is arranged at the bottom end of the inner part of the collecting hopper 401. When the equipment is working, when it is necessary to add materials to the inside of the equipment, the staff pours the materials into the inside of the collecting hopper 401 and pays attention to the value of the weight sensor 402 until the required weight is reached, and the surrounding edge 403 is adjusted to the required weight. 03 is arranged on the top of the collecting hopper 401, and the finger groove 404 is arranged on the surrounding edge 403. The collecting hopper 401 is lifted by the finger groove 404 opened on the surrounding edge 403, and then the weighed material is poured into the feeding trough body 3, so that the material is transported to the inside of the box body 1 through the feeding trough body 3. The device is convenient for the staff to weigh the material and add the material quantitatively by arranging the weighing mechanism. The device is convenient for the staff to add the material inside the equipment without affecting the operation of the equipment by arranging the feeding trough body 3, so as to avoid repeated starting or stopping of the equipment, which is beneficial to extend the operation time of the equipment and improve the production efficiency.

[0023] like Figure 1-3 As shown, a feed pipe 5 is provided on the top of the upper cover 2, and a dust cover 6 is provided on the top of the feed pipe 5. A feed port 7 is provided on the upper cover 2. The staff opens the dust cover 6, pours the raw materials to be mixed into the feed pipe 5, and then transports the materials to the inside of the box body 1 through the feed port 7. A mounting block 8 is provided on the upper surface of the upper cover 2, a heat dissipation hole body 9 is provided on the top of the mounting block 8, and a motor 10 is provided inside the mounting block 8. A stirring rod 11 is provided at the bottom of the motor 10, and then the motor 10 is started to drive the stirring rod 11 to rotate, and a stirring paddle 12 is provided on the stirring rod 11, and the stirring rod 11 drives the stirring paddle 12 rotates to stir and mix the raw materials. A discharge port 13 is provided at the bottom of the box body 1, and a discharge pipe 14 is provided at the bottom of the box body 1. The discharge pipe 14 is integrally connected to the box body 1, and a valve 15 is provided on the discharge pipe 14. After the raw materials are mixed, the staff opens the valve 15 to discharge the mixed raw materials through the discharge pipe 14. An observation window 16 is provided on the box body 1 to facilitate the staff to check the working conditions inside the equipment, and legs 17 are provided on the bottom circumference of the box body 1. The device is convenient for mixing and stirring materials by arranging a stirring mechanism, avoiding manual mixing, and helping to reduce labor.

[0024] In summary, when the sandpaper production raw material mixing device is used, the staff first opens the dust cover 6, pours the raw materials to be mixed into the feed pipe 5, and then transports the materials to the inside of the box body 1 through the feed port body 7, and then starts the motor 10 to drive the stirring rod 11 to rotate, and the stirring rod 11 then drives the stirring paddle 12 to rotate to stir and mix the raw materials. During the operation of the equipment, the staff can check the working status of the equipment through the observation window 16. When it is necessary to add raw materials, the staff pours the materials into the inside of the collecting hopper 401, and pays attention to the value of the weight sensor 402 until the required weight is reached. Then the staff lifts the collecting hopper 401 through the finger groove 404 opened on the surrounding edge 403, and then pours the weighed materials into the feeding trough body 3, thereby transporting the materials to the inside of the box body 1 through the feeding trough body 3. After the raw materials are mixed, the staff opens the valve 15, and then the mixed raw materials are discharged through the discharge pipe 14. This is the working principle of the sandpaper production raw material mixing device.

Claims

1. A raw material mixing device for sandpaper production, comprising a box (1) and a weighing component (4), characterized in that: The top of the box body (1) is provided with an upper cover (2), and a feeding trough (3) is longitudinally penetrated on the upper cover (2), the weighing component (4) is slidably connected to the feeding trough (3), and the weighing component (4) includes a collecting hopper (401), a weight sensor (402), a surrounding edge (403) and a finger groove (404), the weight sensor (402) is arranged at the inner bottom end of the collecting hopper (401), the surrounding edge (403) is arranged at the top of the collecting hopper (401), and the finger groove (404) is arranged on the surrounding edge (403).

2. A sandpaper production raw material mixing device according to claim 1, characterized in that: A feed pipe (5) is arranged on the top of the upper cover (2), and a dust cover (6) is arranged on the top of the feed pipe (5).

3. A sandpaper production raw material mixing device according to claim 1, characterized in that: The upper cover (2) is provided with a feed port (7), and the upper surface of the upper cover (2) is provided with a mounting block (8).

4. A sandpaper production raw material mixing device according to claim 3, characterized in that: A heat dissipation hole (9) is provided on the top of the mounting block (8), and a motor (10) is arranged inside the mounting block (8).

5. A sandpaper production raw material mixing device according to claim 4, characterized in that: A stirring rod (11) is arranged at the bottom of the motor (10), and a stirring paddle (12) is arranged on the stirring rod (11).

6. A sandpaper production raw material mixing device according to claim 1, characterized in that: The bottom of the box body (1) is provided with a discharge port (13), and the bottom of the box body (1) is provided with a discharge pipe (14).

7. A sandpaper production raw material mixing device according to claim 6, characterized in that: The discharge pipe (14) is integrally connected to the box body (1), and a valve (15) is provided on the discharge pipe (14).

8. A sandpaper production raw material mixing device according to claim 1, characterized in that: The box body (1) is provided with an observation window (16), and the bottom circumference of the box body (1) is provided with supporting legs (17).

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