Multi-station workbench with antifouling mechanism

Abstract

The utility model discloses a multi-station workbench with an antifouling mechanism, which belongs to the technical field of workbenches and comprises a workbench, and the top of the workbench is fixedly connected with a first fixing frame. According to the device, a second motor drives a rotating shaft, a disc and a station groove to rotate, so that a first through hole formed in an annular sliding frame can be communicated with a third cavity, and an air draft pump can extract impurities in the station groove through an air inlet pipe, a first cavity, an air outlet pipe, a fixing sleeve, a second through hole, a hollow shaft, a connecting frame, a second fixing frame and an arc-shaped frame; the inner wall of the station groove is cleaned through the cleaning block, so that the interior of the station groove is cleaned, the overall anti-fouling performance of the product is improved, gas in the first cavity can drive inclined blades, a hollow shaft, a connecting frame, a second fixing frame, an arc-shaped frame and the cleaning block to rotate in the flowing process, the inner wall of the station groove is circumferentially cleaned through the cleaning block, and the arc-shaped frame and the air suction effect of an air suction pump are matched; and the self-cleaning effect and the antifouling effect of the product are further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of workbenches, and in particular relates to a multi-station workbench with an anti-fouling mechanism. Background Art

[0002] A workbench is a common tool product, which includes a workbench body and a supporting unit for supporting the workbench body. Most of them are table-shaped structures that can meet different usage requirements.

[0003] Chinese patent document (CN206622143U) A biological test bench comprises a cabinet, a base is arranged on the right side of the cabinet, a lamp connected to the base through a metal hose, a medicine box for placing medicines is arranged on the inside of the cabinet, table legs are arranged at the bottom of the cabinet, a water tank and a sewage tank are arranged at the bottom of the cabinet, three baffles are arranged on the left and right sides and the outside of the upper surface of the cabinet, a washing table is arranged on the left side of the front of the cabinet, a faucet is arranged on the cabinet on the left side of the washing table, the faucet is connected to the water pump on the water tank through a water pipe, and a turntable is installed on the upper surface of the cabinet on the right side of the washing table through a rotating shaft. The biological test bench of the utility model uses a transparent baffle to make it easier for students to observe and learn during the learning process, which brings many conveniences to teachers' teaching and students' learning. Four dissection tables are arranged on the turntable, which can save time and improve classroom efficiency. However, the anti-fouling effect of the device is poor during use, and it is inconvenient to automatically clean it, which affects its performance. Therefore, certain improvements are needed. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art has poor anti-fouling effect during use, is inconvenient to automatically clean, and thus affects its performance, and proposes a multi-station workbench with an anti-fouling mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-station workbench with an anti-fouling mechanism comprises a workbench, a first fixed frame is fixedly connected to the top of the workbench, an annular sliding frame is rotatably connected inside the first fixed frame, a disc is fixedly connected to the top of the annular sliding frame, a plurality of station slots are opened inside the disc, a fixed component is opened on one side of the station slot, and a rotating cleaning component is arranged inside the station slot;

[0007] The rotating cleaning assembly includes a first cavity and a second cavity, an oblique blade is provided inside the first cavity, a hollow shaft is fixedly connected inside the oblique blade, the top end of the hollow shaft extends into the second cavity and is fixedly connected to a connecting frame, two second fixed frames are fixedly connected to the top side of the connecting frame, the second fixed frame is fixedly connected to a curved frame on a side away from the connecting frame, and a cleaning block is fixedly connected to the side of the curved frame opposite to the top of the connecting frame.

[0008] As a further description of the above technical solution:

[0009] A fixed sleeve is rotatably connected to the outer peripheral side of the hollow shaft, a fourth cavity is opened inside the fixed sleeve, a second through hole is opened inside the hollow shaft, the second through hole is connected to the fourth cavity, the bottom of the fixed sleeve is fixedly connected to the disc, one side of the fixed sleeve is connected to an air outlet pipe, the other end of the air outlet pipe is connected to the first cavity, the other side of the first cavity is connected to an air inlet pipe, the other side of the air inlet pipe is connected to the annular sliding frame, and a plurality of first through holes are opened inside the annular sliding frame.

[0010] As a further description of the above technical solution:

[0011] The first cavity is arranged below the second cavity, the first fixed frame is arranged in a ring shape, a third cavity is opened on one side inside the first fixed frame, one side of the third cavity is connected with the first through hole, a connecting pipe is connected to the side of the third cavity away from the first through hole, the other end of the connecting pipe is connected to an exhaust pump, the exhaust pump is arranged below the workbench, the output end of the exhaust pump is connected to a pipe, and the other end of the pipe is connected to a collection frame.

[0012] As a further description of the above technical solution:

[0013] A rotating shaft is fixedly connected at the center of the bottom of the disc, and a second motor is fixedly connected to the bottom end of the rotating shaft after extending into the inside of the workbench, and the bottom of the second motor is fixedly connected to the inner wall of the workbench.

[0014] As a further description of the above technical solution:

[0015] The fixing assembly includes a first motor, one side of which is fixedly connected to the inner wall of the disc, the output shaft of the first motor is fixedly connected to a forward and reverse screw, two threaded sleeves are threadedly connected to the forward and reverse screws, a sliding plate is fixedly connected to the outer peripheral side of the threaded sleeve, and a fixing block is fixedly connected to the opposite side of the two sliding plates, and the fixing block is set to a T shape.

[0016] As a further description of the above technical solution:

[0017] Circular through holes are provided on both sides of the sliding plate, and a limiting rod is slidably connected inside the circular through hole. Both sides of the limiting rod are fixedly connected to the inner wall of the disc respectively.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, through the rotating cleaning component, the second motor will drive the rotating shaft, the disc and the station slot to rotate, so that the first through hole opened in the annular sliding frame will be connected with the third cavity, and the exhaust pump will extract the impurities inside the station slot through the air inlet pipe, the first cavity, the air outlet pipe, the fixed sleeve, the second through hole, the hollow shaft, the connecting frame, the second fixed frame and the arc frame, so as to clean the inside, thereby increasing the overall anti-fouling performance of the product, and the gas flow inside the first cavity will drive the oblique blades, the hollow shaft, the connecting frame, the second fixed frame, the arc frame and the cleaning block to rotate, and the inner wall of the station slot will be cleaned circumferentially by the cleaning block to prevent it from having a cleaning dead corner, and cooperate with the exhaust effect of the arc frame and the exhaust pump to further improve the self-cleaning effect and anti-fouling effect of the product.

[0020] 2. In the utility model, through the setting of the fixing assembly, the first motor drives the forward and reverse screws to rotate, so that the two threaded sleeves, the sliding plate and the fixed block move relatively, and the workpiece inside the workstation slot is clamped and fixed by the fixed block to prevent the disc from causing the workpiece to move during the movement process, and reduce the friction between the workpiece and the disc, thereby improving the overall performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the partial main view internal structure of the utility model;

[0023] Figure 3 For the utility model Figure 2 A local enlarged structural schematic diagram;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the fixing component in the utility model.

[0025] Legend:

[0026] 1. Workbench; 2. First fixed frame; 3. Disc; 4. Work station slot; 5. Fixed assembly; 501. First motor; 502. Forward and reverse screws; 503. Sliding plate; 504. Fixed block; 505. Limit rod; 6. Rotating cleaning assembly; 601. First cavity; 602. Second cavity; 603. Oblique blades; 604. Hollow shaft; 605. Connecting frame; 606. Second fixed frame; 607. Arc frame; 608. Cleaning block; 609. Exhaust pump; 610. Fixed sleeve; 611. Air outlet pipe; 612. Air inlet pipe; 613. First through hole; 614. Third cavity; 615. Connecting pipe; 7. Annular sliding frame; 8. Second motor; 9. Rotating shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4 The utility model provides a technical solution: a multi-station workbench with an anti-fouling mechanism, including a workbench 1, a first fixed frame 2 is fixedly connected to the top of the workbench 1, an annular sliding frame 7 is rotatably connected inside the first fixed frame 2, a disc 3 is fixedly connected to the top of the annular sliding frame 7, a plurality of station slots 4 are opened inside the disc 3, a fixed component 5 is opened on one side of the station slot 4, and a rotating cleaning component 6 is arranged inside the station slot 4.

[0029] The rotating cleaning component 6 includes a first cavity 601 and a second cavity 602. An oblique blade 603 is provided inside the first cavity 601. A hollow shaft 604 is fixedly connected inside the oblique blade 603. The top of the hollow shaft 604 extends into the second cavity 602 and is fixedly connected to a connecting frame 605. Two second fixed frames 606 are fixedly connected to the top side of the connecting frame 605. An arc frame 607 is fixedly connected to the side of the second fixed frame 606 away from the connecting frame 605. A cleaning block 608 is fixedly connected to the side of the arc frame 607 relative to the top of the connecting frame 605. A fixed sleeve 610 is rotatably connected to the outer peripheral side of the hollow shaft 604. A fourth cavity is provided inside the fixed sleeve 610. A second through hole is provided inside the hollow shaft 604, and the second through hole is connected to the fourth cavity. The bottom of the fixed sleeve 610 is fixedly connected to the disc 3. One side of the fixed sleeve 610 is connected to an air outlet pipe 611, and the other end of the air outlet pipe 611 is connected to the The first cavity 601 is connected, and the other side of the first cavity 601 is connected to an air inlet pipe 612, and the other side of the air inlet pipe 612 is connected to the annular sliding frame 7. A plurality of first through holes 613 are provided inside the annular sliding frame 7. The first cavity 601 is arranged below the second cavity 602. The first fixed frame 2 is arranged in an annular shape. A third cavity 614 is provided on one side inside the first fixed frame 2. One side of the third cavity 614 is connected to the first through hole 613. The third cavity 614 is connected to a connecting pipe 615 on the side away from the first through hole 613. The other end of the connecting pipe 615 is connected to an exhaust pump 609. The exhaust pump 609 is arranged below the workbench 1. The output end of the exhaust pump 609 is connected to a pipeline, and the other end of the pipeline is connected to a collecting frame. A rotating shaft 9 is fixedly connected to the center of the bottom of the disc 3. The bottom end of the rotating shaft 9 extends to the inside of the workbench 1 and is fixedly connected to a second motor 8. The bottom of the second motor 8 is fixedly connected to the inner wall of the workbench 1.

[0030] Specific implementation method: Place the workpiece into the station slot 4 opened inside the disc 3, start the second motor 8, drive the rotating shaft 9 and the disc 3 to rotate ninety degrees through the second motor 8, then place the workpiece into the next station slot 4 again, make the disc 3 continue to rotate ninety degrees, take out the workpiece inside the first station slot 4, and then make the disc 3 continue to rotate ninety degrees, at this time, the first through hole 613 opened in the annular sliding frame 7 will be connected with the third cavity 614, and the exhaust pump 609 will pass through the air inlet pipe 612, the first cavity 601, the air outlet pipe 611, the fixing sleeve 610, the second through hole, the hollow shaft 604, the connecting frame 605, the second fixing frame 606 and the arc frame 6 07 extracts impurities from the working slot 4 so as to clean the interior, thereby increasing the overall anti-fouling performance of the product. The gas flow inside the first cavity 601 drives the oblique blade 603 to rotate. The linkage effect between the oblique blade 603 and the hollow shaft 604 is utilized to transfer power to the hollow shaft 604, so that the hollow shaft 604 drives the connecting frame 605, the second fixed frame 606, the arc frame 607 and the cleaning block 608 to rotate. The cleaning block 608 performs circumferential cleaning on the inner wall of the working slot 4 to prevent it from generating a cleaning dead angle. In combination with the exhaust function of the arc frame 607 and the exhaust pump 609, the self-cleaning effect and anti-fouling effect of the product are further improved.

[0031] The fixing assembly 5 includes a first motor 501, one side of the first motor 501 is fixedly connected to the inner wall of the disc 3, the output shaft of the first motor 501 is fixedly connected to a forward and reverse screw 502, two threaded sleeves are threadedly connected to the forward and reverse screw 502, a sliding plate 503 is fixedly connected to the outer peripheral side of the threaded sleeve, and a fixing block 504 is fixedly connected to the opposite side of the two sliding plates 503, the fixing block 504 is set to a T shape, circular through holes are opened on both sides of the sliding plate 503, and a limiting rod 505 is slidably connected inside the circular through hole, and both sides of the limiting rod 505 are respectively fixedly connected to the inner wall of the disc 3.

[0032] Specific implementation method: Start the first motor 501, and drive the forward and reverse screws 502 to rotate through the first motor 501, and utilize the linkage effect between the forward and reverse screws 502 and the two threaded sleeves, the sliding plate 503 and the fixed block 504 to transmit power to the two threaded sleeves, the sliding plate 503 and the fixed block 504, so that the two fixed blocks 504 move relatively, and the workpiece inside the workstation slot 4 is clamped and fixed by the fixed block 504 to prevent the disc 3 from causing the workpiece to move during the movement process, and reduce the friction between the workpiece and the disc 3, thereby improving the overall performance of the product.

[0033] Working principle: when in use, place the workpiece into the work slot 4 opened inside the disc 3, start the first motor 501, and drive the forward and reverse screws 502 to rotate through the first motor 501, and utilize the linkage effect between the forward and reverse screws 502 and the two threaded sleeves, the sliding plate 503 and the fixed block 504 to transmit power to the two threaded sleeves, the sliding plate 503 and the fixed block 504, so that the two fixed blocks 504 move relatively, and the workpiece inside the work slot 4 is clamped and fixed by the fixed block 504, and the second motor 8 is started, and the second motor 8 drives the rotating shaft 9 and the disc 3 to rotate ninety degrees, and then the workpiece is placed into the next work slot 4 again, so that the disc 3 continues to rotate ninety degrees, and the workpiece inside the first work slot 4 is taken out, and then the disc 3 continues to rotate ninety degrees. When the first through hole 613 opened inside the annular sliding frame 7 is connected to the third cavity 614, the exhaust pump 609 will extract and clean the impurities inside the work station slot 4 through the air inlet pipe 612, the first cavity 601, the air outlet pipe 611, the fixed sleeve 610, the second through hole, the hollow shaft 604, the connecting frame 605, the second fixed frame 606 and the arc frame 607. During the flow of gas inside the first cavity 601, the oblique blade 603 will be driven to rotate. The linkage effect between the oblique blade 603 and the hollow shaft 604 is utilized to transmit power to the hollow shaft 604, so that the hollow shaft 604 drives the connecting frame 605, the second fixed frame 606, the arc frame 607 and the cleaning block 608 to rotate, and the inner wall of the work station slot 4 is circularly cleaned by the cleaning block 608, which is convenient to use.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-station workbench with an anti-fouling mechanism, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a first fixed frame (2), the interior of the first fixed frame (2) is rotatably connected to an annular sliding frame (7), the top of the annular sliding frame (7) is fixedly connected to a disc (3), a plurality of workstation slots (4) are provided inside the disc (3), a fixed component (5) is provided on one side of the workstation slot (4), and a rotating cleaning component (6) is provided inside the workstation slot (4); The rotating cleaning assembly (6) comprises a first cavity (601) and a second cavity (602); an oblique blade (603) is arranged inside the first cavity (601); a hollow shaft (604) is fixedly connected inside the oblique blade (603); the top end of the hollow shaft (604) extends into the second cavity (602) and is fixedly connected to a connecting frame (605); two second fixed frames (606) are fixedly connected to the top side of the connecting frame (605); a curved frame (607) is fixedly connected to the side of the second fixed frame (606) away from the connecting frame (605); and a cleaning block (608) is fixedly connected to the side of the curved frame (607) opposite to the top of the connecting frame (605).

2. The multi-station workbench with an anti-fouling mechanism according to claim 1, characterized in that: The outer peripheral side of the hollow shaft (604) is rotatably connected to a fixed sleeve (610), a fourth cavity is provided inside the fixed sleeve (610), a second through hole is provided inside the hollow shaft (604), the second through hole is connected to the fourth cavity, the bottom of the fixed sleeve (610) is fixedly connected to the disc (3), one side of the fixed sleeve (610) is connected to an air outlet pipe (611), the other end of the air outlet pipe (611) is connected to the first cavity (601), the other side of the first cavity (601) is connected to an air inlet pipe (612), the other side of the air inlet pipe (612) is connected to the annular sliding frame (7), and a plurality of first through holes (613) are provided inside the annular sliding frame (7).

3. The multi-station workbench with an anti-fouling mechanism according to claim 2, characterized in that: The first cavity (601) is arranged below the second cavity (602); the first fixed frame (2) is arranged in a ring shape; a third cavity (614) is provided on one side inside the first fixed frame (2); one side of the third cavity (614) is connected to the first through hole (613); a side of the third cavity (614) away from the first through hole (613) is connected to a connecting pipe (615); the other end of the connecting pipe (615) is connected to an exhaust pump (609); the exhaust pump (609) is arranged below the workbench (1); an output end of the exhaust pump (609) is connected to a pipeline; the other end of the pipeline is connected to a collection frame.

4. The multi-station workbench with anti-fouling mechanism according to claim 3, characterized in that: A rotating shaft (9) is fixedly connected to the center of the bottom of the disc (3); the bottom end of the rotating shaft (9) extends into the interior of the workbench (1) and is fixedly connected to a second motor (8); the bottom of the second motor (8) is fixedly connected to the inner wall of the workbench (1).

5. The multi-station workbench with anti-fouling mechanism according to claim 4, characterized in that: The fixing assembly (5) comprises a first motor (501), one side of the first motor (501) being fixedly connected to the inner wall of the disc (3), the output shaft of the first motor (501) being fixedly connected to a forward and reverse lead screw (502), two threaded sleeves being threadedly connected to the forward and reverse lead screw (502), a sliding plate (503) being fixedly connected to the outer circumference of the threaded sleeve, a fixing block (504) being fixedly connected to the opposite side of the two sliding plates (503), and the fixing block (504) being arranged in a T shape.

6. The multi-station workbench with anti-fouling mechanism according to claim 5, characterized in that: Circular through holes are provided on both sides of the sliding plate (503), and a limit rod (505) is slidably connected inside the circular through hole. Both sides of the limit rod (505) are fixedly connected to the inner wall of the disc (3) respectively.

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