Automatic dust and static electricity removing equipment for products

Abstract

The utility model provides an automatic dedusting and destaticizing device for a product, which relates to the technical field of dedusting and destaticizing, and comprises a device main body, the device main body comprises a feed port, a discharge port and a dedusting chamber, the dedusting chamber is internally provided with a processing station, at least two groups of ion air knives, a row brush, a displacement driving mechanism and a circulating purification system, the row brushes are arranged at the feeding port and the discharging port respectively, the row brushes are connected with the displacement driving mechanism, and the circulating purification system comprises a circulating fan, a filtering assembly and a floating dust suppression water tank. Through the arrangement of the ion air knife, the row brush, the displacement driving mechanism and the circulating purification system, multiple times of static electricity removal operation and dust removal operation on a product can be achieved, air in dust removal can be automatically purified, the dust removal quality is guaranteed, the distance between the row brush and the product can be kept stable, and the problem that dust removal is not thorough or the product is scratched is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust and static electricity removing technical field, especially product automatic dust and static electricity removing equipment. BACKGROUND

[0002] Before the secondary processing of the product, dust and static electricity removing operation is needed, and the current dust and static electricity removing operation is generally completed manually, the operator takes the product one by one and places it on the dust removing table, holds the static electricity air gun and removes dust in the longitudinal and transverse directions, and then places the product on the conveying line to flow into the next engineering (coating, printing, gilding or electroplating); manual dust removing generally has the following defects: (1) the operator's arm is sore after continuous operation, so that the back-and-forth speed and frequency cannot be long-term and stable, and the product corner part is missed to be removed, so that the problems of low efficiency and low dust and static electricity removing quality exist; (2) in actual production, it is difficult to ensure that the brush height is always consistent, so that the product cannot be completely removed when the brush is too high, or the product is scratched or wiped off when the brush is too low; (3) the dust removing chamber is large in space and insufficient in sealing, the operator often changes and randomly enters and exits the dust removing chamber, and the dust-free clothes also attach hair dust and other foreign matters, so that the coating after production has many defective products such as various spots and foreign matters due to unstable dust removing effect, and a large number of inspectors are arranged to check all the products to increase the cost; the present application is proposed in view of the above defects. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a product automatic dust and static electricity removing equipment, which solves the problems of low efficiency and unstable operation quality in the current manual dust and static electricity removing operation.

[0004] In order to solve the above problems, the utility model provides product automatic dust and static electricity removing equipment, including equipment main part, the equipment main part includes feed inlet, discharge gate and dust removing chamber, and the left and right sides of equipment main part are provided with feed inlet and discharge gate respectively, and the front side is provided with dust removing chamber door and equipment control module, be provided with processing station, ion air knife, brush, displacement drive mechanism and circulating purification system in the dust removing chamber, the ion air knife is provided with at least two groups, is arranged at feed inlet and discharge gate respectively, the brush is connected with displacement drive mechanism and is used for removing dust to the product, the circulating purification system includes circulating fan, filter assembly and dust suppression water tank, and the circulating fan is used for extracting the air in the dust removing chamber, so that it returns to the dust removing chamber after purification through the filter assembly and the dust suppression water tank.

[0005] According to an embodiment of the utility model, the product automatic dust and static electricity removing equipment further includes a feeding mechanism, and the feeding mechanism includes a conveying line.

[0006] Furthermore, a conveyor line is also connected to the discharge port to transfer the product to the next workstation.

[0007] According to one embodiment of the present invention, the feeding mechanism further includes a water wiping and oil removal station, which is connected to the conveyor line. Workers at this station remove oil from the products and then place them on the conveyor line.

[0008] According to one embodiment of the present invention, at least two sets of the water-wiping and oil-removing station are provided, and both sets of the water-wiping and oil-removing station are located above the conveyor line, which has the effect of saving space. There is a gap between the two sets of water-wiping and oil-removing station, and the width of the conveyor line between the gaps is greater than the width of a product. Two workers can take turns placing the oil-removed products on the conveyor line for feeding.

[0009] According to one embodiment of the present invention, the displacement driving mechanism is connected to the movable ion air knife, and the movable ion air knife and the brush are driven to move together by the displacement driving mechanism. Preferably, the movable ion air knife and the brush are installed together, and the brush is an anti-static brush.

[0010] According to one embodiment of the present invention, the displacement driving mechanism includes a planar displacement driving module and a height driving module. The planar displacement driving module includes a forward and backward movement driving mechanism for driving a movable ion air knife and a brush to perform electrostatic removal and dust removal on the product. The height driving module is used to adjust the distance between the brush and the product.

[0011] According to one embodiment of the present invention, the ion air knife, the brush, the movable ion air knife, and the displacement drive mechanism are all connected to the overall lifting mechanism to achieve adaptability to different products.

[0012] According to one embodiment of the present invention, the circulating fan and the filter assembly are arranged on the upper side of the processing station, and the dust suppression water tank is arranged on the lower side of the processing station. The circulating fan and the dust suppression water tank are connected by an air duct.

[0013] According to one embodiment of the present invention, both the inlet and outlet are provided with movable doors that can change with the height of the product. These doors can be rotating doors or sliding doors that open when the product enters or exits, and close after the product has entered.

[0014] According to one embodiment of the present invention, a lighting component is provided in the dust removal chamber, and the lighting component generally adopts explosion-proof, waterproof and shockproof lighting equipment.

[0015] The beneficial effects of this utility model are that, through the setting of ion air knife, brush, displacement drive mechanism and circulation purification system, multiple electrostatic removal and dust removal operations can be realized on the product, and the air in the dust removal is automatically purified to ensure the dust removal quality. The distance between the brush and the product can be kept stable to avoid incomplete dust removal or product scratches. It can realize automatic dust removal and static electricity removal operation of the product without the need for special personnel to operate, reduce the defect rate of product pitting and foreign objects, and improve customer satisfaction. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the overall structure of the automatic dust removal and static electricity removal equipment for products;

[0018] Figure 2 This is a schematic diagram of the structure inside the dust removal chamber;

[0019] Figure 3 This is a schematic diagram of the circulating purification system. Detailed Implementation

[0020] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0021]

Example 1

[0022] Automatic dust removal and static electricity removal equipment for products, such as Figure 1 It includes the main body of the equipment 2 and the feeding mechanism 1.

[0023] The feeding mechanism 1 includes a conveyor line 11 connected to the feed inlet 21. The feeding mechanism 1 also includes a water-wiping and degreasing station 12, which is mounted above the conveyor line 11. Workers can remove oil stains from the products at this station and then place the products on the conveyor line 11, which saves space. Two sets of water-wiping and degreasing stations 12 are provided, and there is a gap between the two sets of water-wiping and degreasing stations 12. The width of the conveyor line between the two sets is greater than the width of a product. Two workers can take turns placing the degreased products on the conveyor line 11 for feeding.

[0024] The main body of the equipment 2 includes a feed inlet 21, a discharge outlet 24, and a dust removal chamber 25. The feed inlet 21 and the discharge outlet 24 are respectively set on the left and right sides of the main body of the equipment 2. The discharge outlet 24 is connected to the feed line of the coating room for fully enclosed material conveying. The front side is equipped with a dust removal chamber door 22 and an equipment control module 23. The equipment control module 23 generally includes a touch screen and switches. The dust removal chamber door 22 is closed when the equipment is working to ensure the complete enclosure of the dust removal chamber 25. The dust removal chamber door 22 is equipped with a transparent window for easy observation. An alarm is triggered when the door is opened during operation.

[0025] Both the inlet 21 and the outlet 24 are equipped with movable doors that can change with the height of the product. These can be rotating doors or sliding doors. A material height detection module, such as an infrared sensor, is also provided. The drive motor of the movable door controls the opening range according to the material height.

[0026] The dust removal chamber 25 is equipped with explosion-proof, waterproof, and shockproof lighting equipment, a processing station 251, an ion air knife 263, a brush 261, a displacement drive mechanism 262, and a circulating purification system. At least two sets of ion air knives 263 are provided, respectively located at the inlet 21 and the outlet 24. The brush 261 is connected to the displacement drive mechanism 262 and is used to remove dust from the product. The circulating purification system includes a circulating fan 272, a filter assembly 271, and a dust suppression water tank 28. The circulating fan 272 is used to draw air from the dust removal chamber 25, purify it through the filter assembly 271 and the dust suppression water tank 28, and then return it to the dust removal chamber 25.

[0027] The ion air knife 263 is used to remove static electricity from the product during feeding and discharging, and the brush 261 is used to sweep away dust from the product. The circulating purification system circulates and purifies the air containing dust. Preferably, the displacement drive mechanism 262 is connected to the movable ion air knife 265. The movable ion air knife 265 and the brush 261 are driven to move together by the displacement drive mechanism 262. Preferably, the movable ion air knife 265 and the brush 261 are installed together. The brush 261 is an anti-static brush, which removes static electricity again during the dust removal process.

[0028] The displacement drive mechanism 262 includes a planar displacement drive module and a height drive module. The planar displacement drive module includes a forward and backward movement drive mechanism. The planar displacement drive module can be a slide rail module, which is used to drive the mobile ion air knife 265 and the brush 261 to perform electrostatic removal and dust removal on the product. The height drive module is used to adjust the distance between the brush 261 and the product, and can be a cylinder or an electric push rod.

[0029] like Figure 2The ion air knife 263, brush 261, movable ion air knife 265, and displacement drive mechanism 262 are all connected to the overall lifting mechanism 264 to adapt to different products. The overall lifting mechanism 264 includes a height adjustment mechanism such as a lead screw, cylinder, or hydraulic cylinder, as well as a frame. The ion air knife 263, brush 261, movable ion air knife 265, and displacement drive mechanism 262 are all mounted on the frame. The frame is connected to the height adjustment mechanism to adapt to products of different heights. It can be automatically adjusted based on information obtained from the material height detection module, or it can be manually adjusted.

[0030] This equipment achieves three-stage high-pressure ion air knife dust removal through two ion air knives 263 and a mobile ion air knife 265. The number of brush reciprocations can be set as needed, and the height is adjustable, making it suitable for products within a certain height range.

[0031] like Figure 3 The circulating fan 272 and the filter assembly 271 are located on the upper side of the processing station 251, and the dust suppression water tank 28 is located on the lower side of the processing station 251. The circulating fan 272 and the dust suppression water tank 28 are connected by an air duct set inside the main body 2 of the equipment. The dust suppression water tank 28 adopts a drawer-type enlarged dust suppression water tank, which is easy to pull out for water replacement. The circulating fan 272 is a three-fan fan, and the filter assembly 271 is a filter plate. The circulating fan 272 purifies the air in the dust removal chamber 25 by passing through the filter assembly 271 and the dust suppression water tank 28.

[0032] Operation instructions for automatic dust removal and static electricity removal equipment before secondary processing of products:

[0033] After confirming that the brush height is appropriate based on the product height, start the equipment. Place the product, after wiping away water and oil, on the conveyor line. When the product height meets the requirements, it enters the dust removal chamber through the inlet detection device.

[0034] Product 3 is first dusted by an ion air knife above the inlet. When it reaches the dust removal station, it is paused. The reciprocating dust removal device with ion air knife and anti-static brush performs dust removal and static electricity removal according to the set number of times. After dust removal, the product is dusted again by an ion air knife above the outlet before flowing into the subsequent process.

[0035] The dust removal device automatically resets to zero after repeating the dust removal process a set number of times. After wiping with water, product 3 can continuously enter the dust removal station and be continuously produced after dust removal a set number of times.

[0036] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations and modifications.

Claims

1. An automatic dust removal and static electricity removal device for products, characterized in that: The equipment includes a main body (2), which includes an inlet (21), an outlet (24), and a dust removal chamber (25). The dust removal chamber (25) is equipped with a processing station (251), an ion air knife (263), a brush (261), a displacement drive mechanism (262), and a circulating purification system. At least two sets of ion air knives (263) are provided, which are respectively located at the inlet (21) and the outlet (24). The brush (261) is connected to the displacement drive mechanism (262) and is used to remove dust from the product. The circulating purification system includes a circulating fan (272), a filter assembly (271), and a dust suppression tank (28). The circulating fan (272) is used to draw air from the dust removal chamber (25), purify it through the filter assembly (271) and the dust suppression tank (28), and then return it to the dust removal chamber (25).

2. The automatic dust removal and static electricity removal equipment for products according to claim 1, characterized in that: The automatic dust removal and static electricity removal equipment for products also includes a feeding mechanism (1), which includes a conveyor line (11) connected to the feed inlet (21).

3. The automatic dust removal and static electricity removal equipment for products according to claim 2, characterized in that: The feeding mechanism (1) also includes a water wiping and oil removal station (12), which is connected to the position of the conveyor line (11).

4. The automatic dust removal and static electricity removal equipment for products according to claim 3, characterized in that: At least two sets of the water-wiping and oil-removing station (12) are provided. Both sets of water-wiping and oil-removing station (12) are located above the conveyor line (11), and there is a gap between the two sets of water-wiping and oil-removing station (12).

5. The automatic dust removal and static electricity removal equipment for products according to any one of claims 1-4, characterized in that: The displacement driving mechanism (262) is connected to the movable ion air knife (265), and the movable ion air knife (265) and the brush (261) are driven to move together by the displacement driving mechanism (262).

6. The automatic dust removal and static electricity removal equipment for products according to claim 5, characterized in that: The displacement driving mechanism (262) includes a planar displacement driving module and a height driving module.

7. The automatic dust removal and static electricity removal equipment for products according to claim 6, characterized in that: The ion air knife (263), the brush (261), the movable ion air knife (265), and the displacement drive mechanism (262) are all connected to the overall lifting mechanism (264).

8. The automatic dust removal and static electricity removal equipment for products according to claim 5, characterized in that: The circulating fan (272) and filter assembly (271) are located on the upper side of the processing station (251), and the dust suppression water tank (28) is located on the lower side of the processing station (251). The circulating fan (272) and the dust suppression water tank (28) are connected by a duct.

9. The automatic dust removal and static electricity removal equipment for products according to claim 5, characterized in that: Both the inlet (21) and outlet (24) are equipped with movable doors that can change with the height of the product.

10. The automatic dust removal and static electricity removal equipment for products according to claim 1, characterized in that: The dust removal chamber (25) is equipped with lighting components.

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