WO2022077634A1

WO2022077634A1 - Automatic air exhaust and dust removal device for electronics production

Info

Publication number: WO2022077634A1
Application number: PCT/CN2020/126322
Authority: WO
Inventors: 费城
Original assignee: 苏州欧蒂华电子有限公司
Priority date: 2020-10-16
Filing date: 2020-11-04
Publication date: 2022-04-21
Also published as: LU502152B1; CN112275758A; ZA202205653B

Abstract

An automatic air exhaust and dust removal device for electronics production, suitable for the technical field of electronics production. The automatic air exhaust and dust removal device comprises an operation table (1), a support leg (2) fixed at the bottom of the operation table (1), a rotation mechanism installed on an upper surface of the operation table (1), an auxiliary rotation mechanism arranged at the bottom of the rotation mechanism and connected to the upper surface of the operation table (1), and a controllable positioning mechanism installed on the rotation mechanism. A dust cover (3) is installed at an outer side of the rotation mechanism. A dust removal and dust reduction mechanism is arranged at an outer side of the dust cover (3). The dust removal and dust reduction mechanism comprises a dust inlet pipe (20) and a dust suction cover (21) connected to one another. The dust cover (21) is installed on an inner wall of the dust cover (3) by means of an automatic lifting mechanism. A dust cleaning mechanism is installed inside the dust inlet pipe (20). The quality of an electronics product can be ensured by means of providing the dust removal and dust reduction mechanism such that dust can be removed, dust removal effects are ensured by means of providing the dust cleaning mechanism such that dust can be cleared, and the position of the electronic product is also adjustable.

Description

An automatic exhaust and dust removal device for electronic production

technical field

The invention belongs to the technical field of electronic production, and in particular relates to an automatic exhaust and dust removal device for electronic production.

Background technique

The electronics industry is an industrial sector that manufactures electronic equipment, electronic components, electronic devices and their special raw materials. Capacitors, inductors, printed circuit boards, plug-in components and electronic tubes, transistors, integrated circuits and other devices, as well as high-frequency magnetic materials, high-frequency insulating materials, semiconductor materials and other special raw materials.

Electronic production belongs to precision processing. In the production workshop, even small dust is prone to generate static electricity when it touches and rubs, resulting in short circuit of electronic devices or even direct scrapping. Therefore, in the electronic production process, a dust-free environment is produced. necessary condition.

In the prior art, in order to achieve a dust-free environment during electronic production, equipment such as a suction fan is mostly required to draw out the air containing dust, and filter out the dust in the air to achieve the purpose of dust removal, but the dust easily accumulates inside the dust removal device. It is easy to cause the device to be blocked and affect the dust removal effect.

technical solutions

The purpose of the present invention is to provide an automatic exhaust and dust removal device for electronic production, so as to solve the problem in the prior art that dust easily accumulates inside the dust removal device, causing the device to block and affecting the dust removal effect.

The embodiment of the present invention is implemented in this way, an automatic air exhaust and dust removal device for electronic production, the automatic air exhaust and dust removal device includes an operation table, the bottom of the operation table is fixed with support legs, and the upper surface of the operation table is installed There is a rotating mechanism, the bottom of the rotating mechanism is provided with an auxiliary rotating mechanism which is connected with the upper surface of the operating table, and a controllable positioning mechanism is installed on the rotating mechanism;

A dust cover is installed on the outer side of the rotating mechanism, and a dust removal and dust reduction mechanism is arranged on the outer side of the dust cover. The mechanism is installed on the inner wall of the dust cover, and a dust cleaning mechanism is installed inside the dust inlet pipe.

As a further solution of the present invention: the rotating mechanism includes a first motor, the first motor is installed in the cavity opened in the operating table, and the output end of the first motor is connected to the first rotating shaft through a coupling Drive connection, the top of the first rotating shaft is fixed with a processing table.

As a further solution of the present invention: the auxiliary rotation mechanism includes two left-right symmetrical auxiliary rods, the auxiliary rods are fixed on the bottom of the processing table, and the bottom of the auxiliary rods is installed with a pulley frame through a rotating seat, and the auxiliary rods are A pulley is installed inside the pulley frame through the axle;

The upper surface of the operating table is provided with a chute, and the pulley is slidably installed in the chute.

As a further solution of the present invention: the controllable positioning mechanism includes two L-shaped plates fixed on the upper surface of the processing table, and a first automatic telescopic rod is installed on the lower surface of the top of the L-shaped plate. A pressure plate is fixed on the top of the automatic telescopic rod, and a silicone pad is embedded on the upper surface of the processing table and the lower surface of the pressure plate;

A sensor is installed in the center of the lower surface of the pressing plate, a buzzer is installed on one side of the first automatic telescopic rod, and the buzzer is controlled to be turned on based on the pressure information received by the sensor.

As a further solution of the present invention: the dust-removing and dust-reducing mechanism includes a vacuum cleaner, and the dust suction port of the vacuum cleaner is provided with a dust suction pipe, the dust suction pipe is connected with the dust inlet pipe, and the outlet of the vacuum cleaner is provided with a dust suction pipe. The dust outlet is provided with a dust outlet pipe, and the dust outlet pipe is connected with the dust suppression chamber;

A water tank and a water pump are arranged on the outside of the dust suppression chamber, the water inlet of the water pump is provided with a water inlet pipe to connect with the water tank, and the water outlet of the water pump is provided with a water outlet pipe to connect with the water collecting chambers installed on the left and right inner walls of the dust suppression chamber, a nozzle is installed on the water collecting chamber;

The bottom of the dust chamber is provided with a slag outlet.

As a further solution of the present invention: the automatic lifting mechanism includes a second motor, the second motor is installed on the top of the dust cover, and the output end of the second motor is drivingly connected to the second shaft through a coupling The second rotating shaft is rotatably installed in the moving groove opened on the inner wall of the dust cover, the sliding block is installed on the second rotating shaft in a threaded connection manner, and the two ends of the dust cover are fixedly connected with the sliding block.

As a further solution of the present invention: the cleaning mechanism includes a second automatic telescopic rod, one end of the second automatic telescopic rod is fixedly connected with the top of the dust intake pipe, and a ring-shaped cleaning rod is fixed on the top of the second automatic telescopic rod A dust brush, the outer wall of the annular dust cleaning brush is in contact with the inner wall of the dust intake pipe.

beneficial effect

Compared with the prior art, the beneficial effects of the present invention are: the automatic exhaust and dust removal device for electronic production is provided with a dust-removing and dust-removing mechanism for the requirement of a dust-free environment for electronic production in the prior art, which can remove the interior of the dust cover. To ensure the quality of electronic products, at the same time, in view of the problem that dust is easy to block the device, a dust cleaning mechanism is provided, which can clear the dust in the pipeline and ensure the dust removal effect. At the same time, it is provided with an automatic lifting mechanism that can adjust the dust collection The height of the cover improves the dust removal effect, and the provided rotating mechanism, auxiliary rotating mechanism and controllable positioning mechanism are convenient to adjust the position of the electronic product.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. some examples.

Figure 1 is a schematic structural diagram of an automatic exhaust and dust removal device for electronic production.

FIG. 2 is a schematic structural diagram of an auxiliary rotating mechanism in an automatic exhaust and dust removal device for electronic production.

Figure 3 is a front view of the bottom of the auxiliary rod in the automatic exhaust and dust removal device for electronic production.

FIG. 4 is a partial enlarged structural schematic diagram of the controllable positioning mechanism in the automatic exhaust and dust removal device for electronic production.

FIG. 5 is a schematic structural diagram of an automatic lifting mechanism in an automatic air exhaust and dust removal device for electronic production.

FIG. 6 is a schematic structural diagram of a dust cleaning mechanism in an automatic exhaust and dust removal device for electronic production.

In the picture: 1-Operation table, 2-Support leg, 3-Dust cover, 4-First motor, 5-First shaft, 6-Processing table, 7-Auxiliary rod, 8-Chute, 9-Rotary seat , 10-Pulley frame, 11-Pulley, 12-Silicone pad, 13-L-type plate, 14-First automatic telescopic rod, 15-Press plate, 16-Sensor, 17-Buzzer, 18-Vacuum cleaner, 19-Dust pipe, 20-Dust inlet pipe, 21-Dust cover, 22-Move slot, 23-Second motor, 24-Second shaft, 25-Slider, 26-Dust outlet pipe, 27-Dust chamber , 28-water tank, 29-water pump, 30-water inlet pipe, 31-water outlet pipe, 32-water collecting chamber, 33-spray head, 34-slag outlet, 35-second automatic telescopic rod, 36-ring cleaning brush.

Embodiments of the present invention

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Example 1

As shown in FIG. 1 , an embodiment of the present invention provides an automatic air exhaust and dust removal device for electronic production. The automatic air exhaust and dust removal device includes an operation table 1 , and a support leg 2 is fixed at the bottom of the operation table 1 . A rotating mechanism is installed on the upper surface of the operating table 1, an auxiliary rotating mechanism is arranged at the bottom of the rotating mechanism to be connected with the upper surface of the operating table 1, and a controllable positioning mechanism is installed on the rotating mechanism; the outer side of the rotating mechanism is installed There is a dust cover 3, the outer side of the dust cover 3 is provided with a dust removal and dust reduction mechanism, the dust removal and dust reduction mechanism includes a connected dust inlet pipe 20 and a dust cover 21, and the dust cover 21 is installed by an automatic lifting mechanism On the inner wall of the dust cover 3, a dust cleaning mechanism is installed inside the dust inlet pipe 20.

The automatic exhaust and dust removal device for electronic production is provided with a dust-removing and dust-removing mechanism in response to the requirement of a dust-free environment in electronic production in the prior art, which can remove the dust inside the dust cover 3 and ensure the quality of electronic products. It is easy to block the device. It is equipped with a dust cleaning mechanism, which can dredge the dust in the pipeline and ensure the dust removal effect. At the same time, it is provided with an automatic lifting mechanism, which can adjust the height of the dust hood 21 and improve the dust removal effect. The mechanism, the auxiliary rotation mechanism and the controllable positioning mechanism facilitate the adjustment of the position of the electronic product.

When in use, the electronic product is fixedly installed on the rotating mechanism through the controllable positioning mechanism, the rotating mechanism and the auxiliary rotating mechanism are activated, which can drive the electronic product to rotate, and then the automatic lifting mechanism is activated to drive the vacuum hood 21 to lift and lower, and the dust-removing and dust-reducing mechanism is activated. The dust in the dust cover 3 is processed to ensure a dust-free environment required for the processing of electronic products.

As shown in FIG. 2 , in the embodiment of the present invention, the rotating mechanism includes a first motor 4 , the first motor 4 is installed in a cavity opened in the operating table 1 , and the output of the first motor 4 is The end is drivingly connected to the first rotating shaft 5 through a coupling, and a processing table 6 is fixed on the top of the first rotating shaft 5 .

Install the electronic product on the upper surface of the processing table 6, start the first motor 4, and the first motor 4 drives the processing table 6 to rotate through the first rotating shaft 5, so as to drive the electronic product to adjust the position.

As shown in FIG. 3 , in the embodiment of the present invention, the auxiliary rotating mechanism includes two left-right symmetrical auxiliary rods 7 , the auxiliary rods 7 are fixed on the bottom of the processing table 6 , and the bottom of the auxiliary rod 7 passes through A pulley frame 10 is installed on the rotating base 9, and a pulley 11 is installed inside the pulley frame 10 through the axle; the upper surface of the operating table 1 is provided with a chute 8, and the pulley 11 is slidably installed in the chute 8 .

When the processing table 6 rotates, the pulley 11 slides in the chute 8, and the rotating seat 9 rotates synchronously with the rotation direction of the auxiliary rod 7. The auxiliary rod 7 and the pulley 11 at the bottom provide a supporting force for the processing table 6, which improves the Stability of the processing table 6 during rotation.

As shown in FIG. 4 , in the embodiment of the present invention, the controllable positioning mechanism includes two L-shaped plates 13 fixed on the upper surface of the processing table 6 , and a first L-shaped plate 13 is mounted on the lower surface of the top of the L-shaped plate 13 The automatic telescopic rod 14, the top of the first automatic telescopic rod 14 is fixed with a pressure plate 15, the upper surface of the processing table 6 and the lower surface of the pressure plate 15 are embedded with a silicone pad 12; the center of the lower surface of the pressure plate 15 A sensor 16 is installed, and a buzzer 17 is installed on one side of the first automatic telescopic rod 14 , and the buzzer 17 is controlled to be turned on based on the pressure information received by the sensor 16 .

The electronic product is placed on the upper surface of the processing table 6, the silicone pad 12 can protect the electronic product, and at the same time, the first automatic telescopic rod 14 is activated to extend, and the first automatic telescopic rod 14 drives the pressure plate 15 to press down, using the silicone pad 12 is pressed against the upper surface of the electronic product, and the sensor 16 can sense the pressure of the silicone pad 12 on the electronic product. When the set value is exceeded, the buzzer 17 is controlled to give a reminder to prevent damage to the electronic product. .

Further, the dust-removing and dust-reducing mechanism includes a vacuum cleaner 18 , and a vacuum cleaner 18 is provided with a dust suction pipe 19 , and the dust suction pipe 19 is connected with the dust inlet pipe 20 , and the vacuum cleaner 18 The dust outlet is provided with a dust outlet pipe 26, and the dust outlet pipe 26 is connected with the dust chamber 27; the outside of the dust chamber 27 is provided with a water tank 28 and a water pump 29, and the water inlet of the water pump 29 is provided with a water inlet pipe 30 Connected to the water tank 28, the water outlet of the water pump 29 is provided with a water outlet pipe 31 to connect with the water collecting chamber 32 installed on the left and right inner walls of the dust chamber 27, and the water collecting chamber 32 is installed with a nozzle 33; the dust chamber 27 The bottom is provided with a slag outlet 34.

Start the vacuum cleaner 18, the vacuum cleaner 18 generates suction through the dust suction pipe 19, so that the dust in the dust cover 3, especially the electronic products, is sucked out by the dust cover 21 and the dust inlet pipe 20, and then passes through the dust outlet pipe 26. Introduce it into the dust chamber 27, start the water pump 29, the water pump 29 pumps out the water in the water tank 28 through the water inlet pipe 30, and then transmits it to the water collecting chamber 32 through the water outlet pipe 31, and sprays out through the nozzle 33, and uses water to remove the air containing dust. Dust reduction treatment is performed, and finally it is discharged from the slag outlet 34 .

As shown in FIG. 5 , in the embodiment of the present invention, the automatic lifting mechanism includes a second motor 23 , the second motor 23 is installed on the top of the dust cover 3 , and the output end of the second motor 23 passes through the The coupling is drivingly connected with the second rotating shaft 24, the second rotating shaft 24 is rotatably installed in the moving groove 22 opened on the inner wall of the dust cover 3, and the slider 25 is installed on the second rotating shaft 24 in a threaded connection manner, Both ends of the dust hood 21 are fixedly connected with the slider 25 .

The second motor 23 is activated, and the second motor 23 drives the second shaft 24 to rotate in the moving groove 22, thereby driving the slider 25 to move up and down in the moving groove 22, thereby driving the dust hood 21 to move up and down, thereby Adjust the height distance between the dust cover 21 and the electronic product.

Example 2

As shown in FIG. 1 and FIG. 6 , in another embodiment provided by the present invention, the dust cleaning mechanism includes a second automatic telescopic rod 35 , and one end of the second automatic telescopic rod 35 is fixed to the top of the dust inlet pipe 20 The top of the second automatic telescopic rod 35 is fixed with an annular dust cleaning brush 36 , and the outer wall of the annular dust cleaning brush 36 is in contact with the inner wall of the dust inlet pipe 20 .

When cleaning the dust intake pipe 20, the second automatic telescopic rod 35 is activated to extend, and the second automatic telescopic rod 35 drives the annular dust cleaning brush 36 to descend, so as to drive the annular dust cleaning brush 36 to scratch on the inner wall of the dust inlet pipe 20, The dust accumulation on the inner wall of the dust inlet pipe 20 can be cleaned to prevent clogging.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims

An automatic air exhaust and dust removal device for electronic production, characterized in that the automatic air exhaust and dust removal device comprises an operation table (1), a support leg (2) is fixed at the bottom of the operation table (1), and the operation table A rotating mechanism is installed on the upper surface of (1), an auxiliary rotating mechanism is arranged at the bottom of the rotating mechanism to be connected with the upper surface of the operating table (1), and a controllable positioning mechanism is installed on the rotating mechanism;

A dust cover (3) is installed on the outer side of the rotating mechanism, and a dust removal and dust reduction mechanism is arranged on the outer side of the dust cover (3), and the dust removal and dust reduction mechanism comprises a connected dust inlet pipe (20) and a dust cover (21), the dust cover (21) is installed on the inner wall of the dust cover (3) through an automatic lifting mechanism, and a dust cleaning mechanism is installed inside the dust inlet pipe (20).
The automatic air exhaust and dust removal device for electronic production according to claim 1, characterized in that the rotating mechanism comprises a first motor (4), and the first motor (4) is installed in the operating table (1) In the opened cavity, the output end of the first motor (4) is drivingly connected to the first rotating shaft (5) through a coupling, and a processing table (6) is fixed on the top of the first rotating shaft (5).
The automatic exhaust and dust removal device for electronic production according to claim 2, characterized in that the auxiliary rotating mechanism comprises two left-right symmetrical auxiliary rods (7), and the auxiliary rods (7) are fixed on the processing table The bottom of (6), the bottom of the auxiliary rod (7) is installed with a pulley frame (10) through the rotating seat (9), and the pulley (11) is installed inside the pulley frame (10) through the axle;

The upper surface of the operating table (1) is provided with a chute (8), and the pulley (11) is slidably installed in the chute (8).
The automatic air exhaust and dust removal device for electronic production according to claim 3, characterized in that the controllable positioning mechanism comprises two L-shaped plates (13) fixed on the upper surface of the processing table (6), the A first automatic telescopic rod (14) is installed on the lower surface of the top of the L-shaped plate (13), a pressure plate (15) is fixed on the top of the first automatic telescopic rod (14), and the upper surface of the processing table (6) and the lower surface of the pressing plate (15) is embedded with a silicone backing plate (12);

A sensor (16) is installed in the center of the lower surface of the pressing plate (15), a buzzer (17) is installed on one side of the first automatic telescopic rod (14), and the buzzer (17) is based on the sensor ( 16) The received pressure information is controlled to open.
The automatic air exhaust and dust removal device for electronic production according to claim 1, characterized in that, the dust removal and dust reduction mechanism comprises a vacuum cleaner (18), and the dust suction port of the vacuum cleaner (18) is provided with a dust suction pipe (19), the dust suction pipe (19) is connected with the dust inlet pipe (20), the dust outlet of the vacuum cleaner (18) is provided with a dust outlet pipe (26), and the dust outlet pipe (26) connected with the dust chamber (27);

The outside of the dust chamber (27) is provided with a water tank (28) and a water pump (29). The water inlet of the water pump (29) is provided with a water inlet pipe (30) connected to the water tank (28). The water outlet is provided with a water outlet pipe (31) which is connected to the water collecting chambers (32) installed on the left and right inner walls of the dust suppression chamber (27), and the water collecting chamber (32) is provided with a spray head (33);

The bottom of the dust chamber (27) is provided with a slag outlet (34).
The automatic air exhaust and dust removal device for electronic production according to claim 5, characterized in that the automatic lifting mechanism comprises a second motor (23), and the second motor (23) is installed on the dust cover (3). ), the output end of the second motor (23) is drivingly connected to the second shaft (24) through a coupling, and the second shaft (24) is rotatably mounted on the inner wall of the dust cover (3). In the opened moving groove (22), the sliding block (25) is mounted on the second rotating shaft (24) in a threaded connection manner, and both ends of the dust hood (21) are fixedly connected with the sliding block (25).
The automatic exhaust and dust removal device for electronic production according to claim 6, characterized in that the dust cleaning mechanism comprises a second automatic telescopic rod (35), one end of the second automatic telescopic rod (35) is connected to the dust inlet The top of the pipe (20) is fixedly connected, the top of the second automatic telescopic rod (35) is fixed with an annular dust cleaning brush (36), and the outer wall of the annular dust cleaning brush (36) is connected to the dust inlet pipe (20). ) are in contact with the inner walls.