An automatic dust removing machine

Abstract

This utility model discloses an automatic dust removal machine, including a product conveyor line, a profile frame mounted on the product conveyor line, a dust blowing assembly, and a dust collection box. An XY synchronous belt module is mounted on the profile frame above the product conveyor line. The dust blowing assembly is located on the XY synchronous belt module and includes at least one blowing nozzle. The XY synchronous belt module drives the dust blowing assembly to reciprocate, blowing dust from the product surface into the dust collection box. The dust collection box includes a box body and a spray pipe horizontally arranged inside the box body. Multiple spray heads are spaced along the length of the spray pipe, and the water curtain formed by the spray from the multiple spray heads can encapsulate floating dust particles. This utility model automatically detects and reciprocates dust on plastic parts on the conveyor line, improving the dust removal efficiency and speed, and reducing the labor intensity of workers.

Description

Technical Field

[0001] This utility model relates to the field of product surface dust removal technology, and in particular to an automatic dust removal machine. Background Technology

[0002] In recent years, with the rapid development of electronic technology, the demand for lightweight and thin electronic products has been increasing, and the use of miniaturized plastic products has become more and more widespread. At the same time, the requirements for the quality and process of plastic parts are also getting higher and higher.

[0003] During the processing of plastic parts, static electricity is easily generated on the surface of the casing, and this static electricity will also attract a lot of dust, causing a decline in the quality of plastic parts and making cleaning very troublesome. At present, the cleaning method is usually to manually blow away the dust on the surface of plastic parts with a handheld spray gun, but this is labor-intensive and inefficient.

[0004] Therefore, there is a need to provide an automatic dust collector to solve the above problems. Utility Model Content

[0005] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide an automatic dust removal machine that automatically detects and reciprocates dust removal on plastic products on the conveyor line, thereby improving the dust removal efficiency and speed of the products and reducing the labor intensity of the workers.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an automatic dust removal machine, including a product conveyor line, a profile frame erected on the product conveyor line, a dust blowing component, and a dust removal box; an XY synchronous belt module is arranged on the profile frame above the product conveyor line, the dust blowing component is located on the XY synchronous belt module and includes at least one blowing nozzle, the XY synchronous belt module can drive the dust blowing component to move back and forth to blow dust on the product surface into the dust removal box, the dust removal box includes a box body and a spray pipe horizontally arranged inside the box body, a plurality of spray heads are spaced apart along the length of the spray pipe, and the water curtain formed by the spray from the plurality of spray heads can wrap the floating dust particles.

[0007] Furthermore, the XY synchronous belt module includes an X-axis module and a Y-axis module that are perpendicular to each other on the same horizontal plane. The Y-axis module is arranged along the conveying direction of the product conveyor line, and the blower nozzle is arranged on the Y-axis module.

[0008] Furthermore, the dust blowing assembly also includes a nozzle connecting rod and a nozzle mounting plate. The nozzle mounting plate is slidably connected to the Y-axis module via the nozzle connecting rod. The nozzle mounting plate is arranged along the conveying direction of the product conveyor line. The blowing nozzle is located on the nozzle mounting plate, and its jet end is oriented towards the dust collection box. The nozzle mounting plate provides support for the arrangement of the blowing nozzle, and multiple blowing nozzles can be arranged in a spaced array along the length of the nozzle mounting plate.

[0009] Furthermore, the dust collection box also includes a water collection tank at the bottom of the box body. The box body has an opening on the side facing the dust blowing assembly, and a constricted dust collection hood is provided on the top of the box body. The top of the dust collection hood has a dust collection port connected to a dust collection pipe. The bottom side of the water collection tank is connected to the filter assembly via a water outlet pipe. The water collection tank collects the water curtain containing dust sprayed from the spray nozzles on the spray pipe and transports it to the filter assembly for cleaning through the water outlet pipe, improving the cleanliness of the wastewater so that it can be recycled back into the spray pipe. This effectively saves water resources and avoids water waste.

[0010] Furthermore, the filter assembly includes a filter housing and an inlet and an outlet located at its top and bottom. Multiple air filters are arranged inside the filter housing from top to bottom. The end of the outlet pipe furthest from the water collection tank is connected to the inlet. The outlet is connected to the inlet on the spray nozzles via a circulating water pipe. Connecting the dust collector and the filter assembly via the outlet and circulating water pipes allows for the reuse of water in the water collection tank, satisfying the requirements for a water curtain spray from the spray nozzles while reducing water waste.

[0011] Furthermore, the air filters are connected end-to-end from top to bottom, forming an inclined Z-shaped arrangement. The multiple air filters are distributed at alternating inclines, thereby increasing the contact area between the air filters and the gas entering the filter housing, while also reducing the overall volume of the filter housing and saving floor space.

[0012] Furthermore, a product detection photoelectric sensor is installed near the product loading end on the product conveyor line. The product detection photoelectric sensor can detect whether there is a product on the product conveyor line in real time and transmit the signal to the electrical control cabinet. The electrical control cabinet controls the solenoid valve to start with a delay, so that when the product moves under the dust blowing assembly, the blowing nozzle can blow dust back and forth on the product surface along the conveying direction of the product conveyor line, realizing automatic detection of whether the product is loaded.

[0013] Furthermore, the bottom of the profile frame is provided with an opening to allow the air source to be connected to an air pipe located within the opening, facilitating assembly operations for workers.

[0014] The beneficial effects of this utility model are: In this invention, the XY synchronous belt module, product conveyor line, product detection photoelectric sensor, dust blowing component, and dust collection box work together. The product detection photoelectric sensor can detect whether there are products on the product conveyor line in real time, so that the XY synchronous belt module can drive the dust blowing component to move back and forth to blow dust off the product surface. This achieves automatic product detection and reciprocating dust removal, improving the dust removal efficiency and speed, and reducing the labor intensity of workers. The dust on the product surface is blown by the dust blowing component and floats to the dust collection box. The continuous water curtain formed by the spray head in the dust collection box can wrap the dust particles floating in the air, so that the dust particles fall into the water collection tank with the water flow for treatment, effectively preventing dust from escaping into the air and causing secondary pollution to the product. Attached Figure Description

[0015] Fig. 1 This is a partial structural isometric view of an embodiment of the present invention; Fig. 2 This is another partial structural isometric view of an embodiment of the present invention; Fig. 3 This is a side view of the overall structure of an embodiment of the present utility model; Fig. 4 This is an axonometric view of the overall structure of the dust collector box according to an embodiment of the present invention; Fig. 5 This is a schematic diagram of the overall structure of a filter assembly according to an embodiment of the present invention; Fig. 6 This is a schematic diagram of the overall structure of a dust blowing assembly according to an embodiment of the present invention; In the diagram: 1. Profile frame; 2. Product conveyor line; 3. XY synchronous belt module; 31. X-axis module; 32. Y-axis module; 4. Product detection photoelectric sensor; 5. Protective plate; 6. Electrical control cabinet; 7. Dust blowing assembly; 71. Air blowing nozzle; 72. Air nozzle connecting rod; 73. Air nozzle mounting plate; 8. Dust collection box; 81. Box body; 82. Spray pipe fittings; 83. Spray head; 84. Dust collection hood; 85. Dust collection port; 86. Water collection trough; 87. Water outlet pipe; 88. Water inlet; 9. Filter assembly; 91. Filter box body; 92. Water inlet; 93. Water outlet; 94. Circulating water pipe; 95. Air filter screen; 10. Trough-shaped photoelectric sensor. Detailed Implementation

[0016] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0017] See appendix Figs. 1 to 6As shown, an automatic dust collector in this embodiment includes a product conveyor line 2, a profile frame 1 mounted on the product conveyor line 2, a dust blowing assembly 7, and a dust collection box 8. An XY synchronous belt module 3 is arranged on the profile frame 1 above the product conveyor line 2. The dust blowing assembly 7 is located on the XY synchronous belt module 3 and includes at least one blowing nozzle 71. The XY synchronous belt module 3 can drive the dust blowing assembly 7 to reciprocate to blow dust on the product surface into the dust collection box 8. The dust collection box 8 includes a box body and a spray pipe 82 horizontally arranged inside the box body. Multiple spray heads 83 are spaced apart along the length of the spray pipe 82. The water curtain formed by the spray from the multiple spray heads 83 can encapsulate floating dust particles.

[0018] The XY synchronous belt module 3, product conveyor line 2, dust blowing component 7, and dust collection box 8 work together. The XY synchronous belt module 3 can drive the dust blowing component 7 to move back and forth in a timely manner to blow dust onto the product surface, realizing reciprocating dust removal on the product surface. There is no need for manual hand-held spray gun dust blowing operation, which effectively improves the dust removal efficiency and speed of the product and reduces the labor intensity of the workers. Dust on the product surface is blown into the dust collection box 8 by the dust blowing component 7. The continuous water curtain formed by the spray head 83 in the dust collection box 8 can wrap the dust particles floating in the air, causing the dust particles to fall into the water collection tank 86 with the water flow. The water collection tank 86 temporarily stores the wastewater containing dust for subsequent unified treatment. The dust collection box 8 can effectively prevent dust from escaping into the air and causing secondary pollution to the product.

[0019] In some embodiments, the product conveyor line 2 includes, but is not limited to, a conveyor belt, or other known mechanical structures capable of driving product conveying.

[0020] The XY synchronous belt module 3 includes an X-axis module 31 and a Y-axis module 32 that are perpendicular to each other on the same horizontal plane. The Y-axis module 32 is arranged along the conveying direction of the product conveyor line 2, and the blower nozzle 71 is arranged on the Y-axis module 32.

[0021] In some embodiments, two X-axis modules 31 are provided and are parallel to each other. The two ends of the Y-axis module 32 in the length direction are synchronously slidably disposed on the two X-axis modules 31 and move back and forth under the drive of the X-axis modules 31. A slotted photoelectric sensor 10 is provided at one end of the Y-axis module 32 away from the feeding direction of the product conveyor line 2. The slotted photoelectric sensor 10 includes, but is not limited to, a distance sensor or a touch switch. It can provide feedback on the position of the blower nozzle 71 on the Y-axis module 32 and control the Y-axis module 32 to drive the blower nozzle 71 to reset in a timely manner.

[0022] When the blowing nozzle 71 is working, the X-axis module 31 drives the Y-axis module 32 to reciprocate left and right. At the same time, the Y-axis module 32 drives the blowing nozzle 71 located on it to move away from the feed end of the product conveyor line 2, so that the blowing nozzle 71 moves in a Z-shape to blow dust off the product surface. When the Y-axis module 32 moves to the position of the rear slotted photoelectric sensor 10, the externally installed solenoid valve controls the blowing nozzle 71 to cut off the air supply. The X-axis module 31 and the Y-axis module 32 move back to the origin position and repeat the dust blowing operation, so that each product surface can be dusted twice, ensuring the dust removal efficiency of the product surface.

[0023] The dust blowing assembly 7 also includes a nozzle connecting rod 72 and a nozzle mounting plate 73. The nozzle mounting plate 73 is slidably connected to the Y-axis module 32 via the nozzle connecting rod 72. The nozzle mounting plate 73 is arranged along the conveying direction of the product conveyor line 2. The blowing nozzle 71 is located on the nozzle mounting plate 73, and its jet end is arranged towards the dust collection box 8. The nozzle mounting plate 73 provides support for the arrangement of the blowing nozzle 71, and multiple blowing nozzles 71 can be arranged in a spaced array along the length of the nozzle mounting plate 73.

[0024] In some embodiments, two air nozzles 71 are provided and are respectively located at both ends of the air nozzle mounting plate 73 in the length direction. Each air nozzle is connected to an external air supply assembly through a connecting pipe. The external air supply assembly includes, but is not limited to, an air supply pump.

[0025] The dust collection box 8 also includes a water collection tank 86 located at the bottom of the box body. The box body 81 has an opening on the side facing the dust blowing assembly 7. The top of the box body is provided with a dust collection hood 84 with a narrow opening. The top of the dust collection hood 84 has a dust collection port 85 connected to a dust collection pipe. The bottom side of the water collection tank 86 is connected to the filter assembly 9 through a water outlet pipe 87. The water collection tank 86 collects the water curtain containing dust sprayed from the spray heads 83 on the spray pipe fitting 82 and transports it to the filter assembly 9 for cleaning through the water outlet pipe 87, improving the cleanliness of the wastewater so that it can be recycled back to the spray pipe fitting 82. This effectively saves water resources and avoids water waste.

[0026] The dust blown by the blower nozzle 71 into the dust collection box 8 that is not covered by the water curtain can be drawn into the external dust collection box through the dust collection pipe, which increases the dust removal effect and facilitates subsequent unified cleaning.

[0027] The filter assembly 9 includes a filter housing 91 and an inlet 92 and an outlet 93 located at its top and bottom, respectively. Multiple air filters 95 are arranged inside the filter housing 91 from top to bottom. The end of the outlet pipe 87 furthest from the water collection tank 86 is connected to the inlet 92. The outlet 93 is connected to the inlet 88 on the spray pipe 82 via a circulating water pipe 94. The dust collector 8 and the filter assembly 9 are connected via the outlet pipe 87 and the circulating water pipe 94, enabling the reuse of water in the water collection tank 86. This satisfies the requirement of the spray pipe 82 to spray a water curtain while reducing water waste.

[0028] The air filters 95 are connected end to end from top to bottom and arranged in an inclined Z-shape. The multiple air filters 95 are distributed at alternating inclines, thereby increasing the contact area between the air filters 95 and the gas entering the filter housing 91, while also reducing the overall volume of the filter housing 91 and saving space.

[0029] A product detection photoelectric sensor 4 is installed on the product conveyor line 2 near the product loading end. The product detection photoelectric sensor 4 can detect whether there is a product on the product conveyor line 2 in real time and transmit the signal of whether there is a product to the electrical control cabinet 6. The electrical control cabinet 6 controls the solenoid valve to start with a delay, so that when the product moves under the dust blowing assembly 7, the blowing nozzle 71 can blow dust back and forth on the product surface along the conveying direction of the product conveyor line 2, realizing automatic detection of whether the product is loaded.

[0030] In some embodiments, the product detection photoelectric 4 consists of two through-beam sensors, which are symmetrically arranged on both sides of the product conveyor line 2 along its length. When there are products on the conveyor belt, the signal between the two through-beam sensors is blocked, and when there are no products on the conveyor belt, the signal between the two through-beam sensors is acceptable.

[0031] The bottom of the profile frame 1 has an opening for connecting an air source pipe located within the opening, facilitating assembly operations by staff.

[0032] An acrylic protective plate 5 is also installed on the profile frame 1 to protect the XY synchronous belt module 3. An electrical control cabinet 6 is installed on the side of the protective plate 5.

[0033] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. An automatic dust collector, characterized in that: The system includes a product conveyor line, a profile frame mounted on the product conveyor line, a dust blowing assembly, and a dust collection box. An XY synchronous belt module is installed on the profile frame above the product conveyor line. The dust blowing assembly is located on the XY synchronous belt module and includes at least one blowing nozzle. The XY synchronous belt module can drive the dust blowing assembly to reciprocate, so as to blow the dust on the product surface into the dust collection box. The dust collection box includes a box body and a spray pipe horizontally installed inside the box body. Multiple spray heads are spaced along the length of the spray pipe, and the water curtain formed by the spray from the multiple spray heads can encapsulate floating dust particles.

2. An automatic dust collector according to claim 1, characterized in that: Therefore, the XY synchronous belt module includes an X-axis module and a Y-axis module that are perpendicular to each other on the same horizontal plane. The Y-axis module is set along the conveying direction of the product conveyor line, and the blower nozzle is set on the Y-axis module.

3. An automatic dust collector according to claim 2, characterized in that: The dust blowing assembly also includes a nozzle connecting rod and a nozzle mounting plate. The nozzle mounting plate is slidably connected to the Y-axis module through the nozzle connecting rod. The nozzle mounting plate is set along the conveying direction of the product conveyor line. The blowing nozzle is located on the nozzle mounting plate, and its jet end is set towards the dust collection box.

4. An automatic dust collector according to claim 1, characterized in that: The dust collection box also includes a water collection tank at the bottom of the box. The box has an opening on the side facing the dust blowing assembly. The top of the box has a dust collection hood with a narrow opening. The top of the dust collection hood has a dust collection port connected to a dust collection pipe. The bottom side of the water collection tank is connected to the filter assembly through a water outlet pipe.

5. An automatic dust collector according to claim 4, characterized in that: The filter assembly includes a filter housing and an inlet and an outlet located at its top and bottom. Multiple air filters are arranged inside the filter housing from top to bottom. The end of the outlet pipe away from the water collection tank is connected to the inlet. The outlet is connected to the inlet on the spray pipe through a circulating water pipe.

6. An automatic dust collector according to claim 5, characterized in that: The air filters are connected end to end from top to bottom and arranged in an inclined Z-shape.

7. An automatic dust collector according to claim 1, characterized in that: The product conveyor line is equipped with a product detection photoelectric sensor near the product loading end.

8. An automatic dust collector according to claim 1, characterized in that: The bottom of the profile frame is provided with an opening so that an air source connection pipe can be installed in the opening.

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