Line-following dust remover

Abstract

The utility model discloses a line-following dust remover, which is applied to line-following and off-line occasions. Comprising a rack and a conveying line penetrating through the rack, and a blowing and brushing dust collection mechanism capable of removing dust on the front face and the side face of a workpiece, a cloth wheel dust collection mechanism and an automatic cloth rolling and wiping mechanism for wiping the front face of the workpiece are installed in the rack. The blowing, brushing, dust sucking and removing mechanism, the cloth wheel dust removing mechanism and the automatic cloth rolling and wiping mechanism are all arranged beside the transmission line; through cooperation of the blowing and brushing dust suction and removal mechanism, the cloth wheel dust removal mechanism and the automatic cloth rolling and wiping mechanism, the front face of a workpiece is cleaned, workers place the workpiece to be subjected to dust removal on the conveying line to be conveyed, and in the conveying process of the workpiece, dust removal on the front face of the workpiece is completed through the blowing and brushing dust suction and removal mechanism; and the front face of the workpiece is wiped through the cloth wheel dust removal mechanism and the automatic cloth rolling and wiping mechanism, so that the purpose of automatic dust removal of the workpiece is achieved, meanwhile, manpower is reduced, and the quality and the stability of the manufacturing process are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of manufacturing technology, specifically to a line dust collector. Background Technology

[0002] In the production and processing of structural components, spraying or electroplating is often required to enhance the surface decoration and aesthetics. Before spraying, the front surface must undergo dust removal to prevent particulate dust or adhering impurities from affecting the quality of the surface treatment.

[0003] Currently, when performing front-side dust removal on sprayed structural components, a production line is typically used to transport the products, followed by manual dust removal. The specific process is as follows: assembly and wiping - manual loading - manual dust removal - manual blowing - manual wiping - entering the spray booth.

[0004] However, the above method for dust removal from sprayed structural components has the following drawbacks:

[0005] Manual dust removal requires a large workforce, and due to varying work techniques among individuals, the production yield of sprayed structural components fluctuates significantly, leading to instability in process yield. Furthermore, manual wiping requires the use of large amounts of alcohol or other cleaning agents, posing a risk of occupational diseases to operators with prolonged use. Therefore, we need to propose an on-line dust removal machine to improve the dust removal efficiency of mobile phone structural components. Utility Model Content

[0006] The purpose of this utility model is to provide a line-fed dust collector. Through the cooperation of a blowing and suction dust removal mechanism and a cloth wheel dust removal mechanism, the workpiece to be dusted is placed on the conveyor line for transmission. During the transmission process, the front and sides of the workpiece are automatically dusted by the blowing and suction dust removal mechanism, then the front and sides of the workpiece are automatically dusted by the cloth wheel dust removal mechanism, and finally the front of the workpiece is wiped by the automatic cloth wiping mechanism, so as to achieve the purpose of automatic dust removal of the workpiece and solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a line dust collector, comprising a frame and a transmission line passing through the frame, wherein the frame is equipped with a blowing and brushing suction dust collector mechanism and a cloth wheel dust collector mechanism for dust removal on the front and sides of the workpiece, and an automatic cloth rolling wiping mechanism for wiping the front of the workpiece, wherein the blowing and brushing suction dust collector mechanism, the cloth wheel dust collector mechanism and the automatic cloth rolling wiping mechanism are all located at the transmission line;

[0008] The requirements for dust removal processes for different products are met by adjusting the number, sequence, distance, and angle of the blowing and suction dust removal mechanism, the cloth wheel dust removal mechanism, and the automatic cloth rolling wiping mechanism.

[0009] The blowing and brushing dust removal mechanism includes a negative pressure dust removal mechanism that can vacuum the sides and front of the workpiece, as well as a self-rotating front dust removal mechanism and a side dust removal mechanism. The negative pressure dust removal mechanism is located next to the front dust removal mechanism and the side dust removal mechanism. The negative pressure dust removal mechanism is parallel to the product cleaning and wiping surface. An ion air gun is installed on the side of the front dust removal mechanism and the side dust removal mechanism that is away from the negative pressure dust removal mechanism.

[0010] The cloth wheel dust removal mechanism includes a front wiping dust removal mechanism and a side wiping dust removal mechanism arranged in the shape of a brush. The side wiping dust removal mechanism is located on one side of the side dust removal mechanism, and the front wiping dust removal mechanism is located on one side of the automatic cloth rolling wiping mechanism.

[0011] Preferably, the front dust removal mechanism and the side dust removal mechanism are set in one or more groups according to the product process. The front dust removal mechanism and the side dust removal mechanism are arranged side by side, and the installation direction of the front dust removal mechanism is perpendicular to the installation direction of the side dust removal mechanism.

[0012] Preferably, both the front dust removal mechanism and the side dust removal mechanism include a support plate and a first motor. The support plate is mounted on the frame, and the first motor is mounted on one side of the support plate. One or two sets of brushes are rotatably mounted on one side of the support plate, and one end of each set of brushes is connected to the output shaft of the first motor via a transmission mechanism.

[0013] Preferably, the negative pressure dust collection mechanism includes an exhaust system and a negative pressure dust collection head. The negative pressure dust collection head is installed inside the frame through a connecting pipe, and the installation direction of the negative pressure dust collection head is parallel to the product surface. The connecting pipes on the negative pressure dust collection head are all connected to the exhaust equipment.

[0014] Preferably, one or more sets of the forward wiping dust removal mechanism and the side wiping dust removal mechanism are provided, and the forward wiping dust removal mechanism and the side wiping dust removal mechanism are arranged side by side, and the installation direction of the forward wiping dust removal mechanism and the installation direction of the side wiping dust removal mechanism are both parallel to the product surface.

[0015] Preferably, both the front wiping dust removal mechanism and the side wiping dust removal mechanism include a mounting plate, a brush-shaped cloth wheel for dust removal, a humidification mechanism for humidifying the cloth wheel, and a second motor for driving the cloth wheel to rotate. The second motor is mounted on one side of the mounting plate, the mounting plate is mounted inside the frame, the cloth wheel is rotatably mounted on one side of the mounting plate, and one end of the cloth wheel is connected to the output shaft of the second motor through a transmission mechanism.

[0016] Preferably, the cloth wheel includes a wheel axle that is drivenly connected to the output shaft of the second motor. The outer wall of the wheel axle is fitted with a plurality of toothed base frames, and each toothed plate of each toothed base frame is wrapped with a dust removal cloth.

[0017] Preferably, the humidification mechanism includes a fixed frame on the machine frame, and one or more nozzles for humidifying the cloth wheel are mounted on the fixed frame.

[0018] Preferably, the automatic cloth-rolling wiping mechanism is provided in two sets, and the automatic cloth-rolling wiping mechanism is installed in a straight line inside the frame via a bracket, and a stroke adjustment mechanism is provided between the automatic cloth-rolling wiping mechanisms.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This utility model utilizes the combination of a brush suction dust removal mechanism and a cloth wheel dust removal mechanism. Personnel place the workpiece to be dusted on a conveyor line for transport. During transport, the workpiece is first automatically dusted on its front and sides by the brush suction dust removal mechanism, then automatically dusted on its front and sides by the cloth wheel dust removal mechanism, and finally wiped on its front by an automatic cloth wiping mechanism. After wiping, the dust-removed workpiece is output, achieving automatic dust removal of the workpiece, thereby improving the dust removal efficiency on the front of the workpiece, while reducing manpower usage and improving the stability of the process yield.

[0021] 2. This utility model, through the modular setting of the blowing and brushing dust removal mechanism and the cloth wheel dust removal mechanism, can increase or decrease the number of blowing and brushing dust removal mechanisms, cloth wheel dust removal mechanisms and cloth wiping mechanisms according to the difficulty of wiping the workpiece. It can also adapt to the cleaning and dust removal of different workpieces by changing the order of each set of dust removal / wiping modules.

[0022] 3. This utility model, with its brush-shaped front wiping dust removal mechanism and side wiping dust removal mechanism, can fully adhere to the surface of the workpiece, thereby improving the cleanliness of the workpiece. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the dust removal mechanism of the present invention.

[0025] Figure 3 This is a schematic diagram of the dust removal mechanism of the cloth wheel of this utility model;

[0026] Figure 4 This is a schematic diagram of the forward wiping dust removal mechanism of this utility model;

[0027] Figure 5 This is a schematic diagram of the cloth wheel structure of this utility model;

[0028] Figure 6 This is a schematic diagram of the automatic cloth-rolling wiping mechanism of this utility model.

[0029] In the diagram: 1. Frame; 2. Brush and suction dust removal mechanism; 201. Front dust removal mechanism; 2011. Support plate; 2012. First motor; 2013. Brush; 202. Negative pressure suction mechanism; 2021. Negative pressure suction head; 203. Side dust removal mechanism; 3. Cloth wheel dust removal mechanism; 301. Side wiping dust removal mechanism; 302. Front wiping dust removal mechanism; 3021. Mounting plate; 3022. Second motor; 3023. Cloth wheel; 30231. Toothed base frame; 30232. Axle; 3024. Humidification mechanism; 30241. Fixing frame; 30242. Nozzle; 4. Automatic cloth rolling wiping mechanism; 401. Cloth unloading wheel; 402. Cloth rewinding wheel; 403. Pressure plate; 404. Bracket; 5. Ionizing air gun; 6. Stroke adjustment mechanism. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-6 This utility model provides a technical solution: a line dust collector, including a frame 1 and a transmission line passing through the frame 1. The frame 1 is equipped with a blowing and brushing dust removal mechanism 2 and a cloth wheel dust removal mechanism 3 for removing dust from the front and sides of the workpiece, and an automatic cloth rolling wiping mechanism 4 for wiping the front of the workpiece. The blowing and brushing dust removal mechanism 2, the cloth wheel dust removal mechanism 3 and the automatic cloth rolling wiping mechanism 4 are all located at the transmission line.

[0032] In operation, the workpiece to be dusted is placed on the conveyor line and transported. The workpiece can rotate horizontally during transport. During the transport process, the front and sides of the workpiece are automatically dusted by the blowing and suction dust removal mechanism 2, then by the cloth wheel dust removal mechanism 3, and finally by the automatic cloth wiping mechanism 4. After wiping, the dust-removed workpiece is output, thus achieving the purpose of automatic dust removal of the workpiece, thereby improving the dust removal efficiency of the front of the workpiece, while reducing the amount of manpower used and the stability of the process yield. In addition, the number, sequence, distance and angle of the blowing and suction dust removal mechanism 2, the cloth wheel dust removal mechanism 3 and the automatic cloth wiping mechanism 4 can meet the requirements of dust removal processes for different products.

[0033] like Figure 2As shown, the blowing and brushing dust removal mechanism 2 includes a negative pressure dust removal mechanism 202 capable of dust removal from the sides and front of the workpiece, as well as a self-rotating front dust removal mechanism 201 and a side dust removal mechanism 203. The negative pressure dust removal mechanism 202 is located beside the front dust removal mechanism 201 and the side dust removal mechanism 203. The negative pressure dust removal mechanism 202 is parallel to the product cleaning and wiping surface. An ion air gun 5 is installed on the side of the front dust removal mechanism 201 and the side dust removal mechanism 203 away from the negative pressure dust removal mechanism 202. Ion air is blown onto the front of the workpiece by the ion air gun 5 to reduce the static electricity generated on the front of the workpiece and reduce the static damage caused to the workpiece during dust removal.

[0034] The front dust removal mechanism 201 and the side dust removal mechanism 203 are each provided in one or more sets. The multiple sets of the front dust removal mechanism 201 and the multiple sets of the side dust removal mechanism 203 are arranged side by side, and the installation direction of the front dust removal mechanism 201 is perpendicular to the installation direction of the side dust removal mechanism 203. The number of blowing brush suction dust removal mechanism 2 and cloth wheel dust removal mechanism 3 can be increased according to the difficulty of wiping the workpiece. The angle and distance can also be adjusted to suit the front treatment of different workpieces.

[0035] Both the front dust removal mechanism 201 and the side dust removal mechanism 203 include a support plate 2011 and a first motor 2012. The support plate 2011 is mounted on the frame 1, and the first motor 2012 is mounted on one side of the support plate 2011. One or two sets of brushes 2013 are rotatably mounted on one side of the support plate 2011. One end of each set of brushes 2013 is connected to the output shaft of the first motor 2012 via a transmission mechanism. The transmission direction of the brushes can be controlled by the winding method and the motor rotation. The first motor 2012 drives the two brushes 2013 to rotate. While rotating, the brushes 2013 remove dust from the front of the workpiece. The front dust removal mechanism 201 and the side dust removal mechanism 203 are located on the front and side of the workpiece, respectively, to increase the dust removal effect on the front and side of the workpiece.

[0036] The negative pressure dust collection mechanism 202 includes an exhaust system and negative pressure dust collection heads 2021. The negative pressure dust collection heads 2021 are all installed inside the frame 1 through connecting pipes, and the installation direction of the two sets of negative pressure dust collection heads 2021 is parallel to the product surface. The connecting pipes on the negative pressure dust collection heads 2021 are all connected to the exhaust equipment. The negative pressure dust collection heads 2021 suck up particulate dust from the front and sides of the workpiece to improve the dust removal effect on the front of the workpiece.

[0037] like Figure 3-5 As shown, the cloth wheel dust removal mechanism 3 includes a front wiping dust removal mechanism 302 and a side wiping dust removal mechanism 301 arranged in the shape of a brush. The side wiping dust removal mechanism 301 is located on one side of the side dust removal mechanism 203, and the front wiping dust removal mechanism 302 is located on one side of the automatic cloth rolling wiping mechanism 4.

[0038] One or more sets of the front wiping dust removal mechanism 302 and the side wiping dust removal mechanism 301 are provided. The front wiping dust removal mechanism 302 and the side wiping dust removal mechanism 301 are arranged side by side, and the installation direction of the front wiping dust removal mechanism 302 and the installation direction of the side wiping dust removal mechanism 301 are parallel to the product surface, which facilitates the dust removal operation of cloth wheel on the front and side of the workpiece.

[0039] Both the front wiping dust removal mechanism 302 and the side wiping dust removal mechanism 301 include a mounting plate 3021, a brush-shaped cloth wheel 3023 for dust removal, a humidifying mechanism 3024 for humidifying the cloth wheel 3023, and a second motor 3022 for driving the cloth wheel 3023 to rotate. The second motor 3022 is mounted on one side of the mounting plate 3021, which is installed inside the frame 1. The cloth wheel 3023 is rotatably mounted on one side of the mounting plate 3021. One end of the cloth wheel 3023 is connected to the output shaft of the second motor 3022 through a transmission mechanism. The second motor 3022 drives the cloth wheel 3023 to rotate. When rotating, the brush-shaped cloth wheel 3023 comes into contact with the surface of the workpiece to wipe away the dust on the workpiece, thereby improving the dust removal effect on the front of the workpiece.

[0040] The cloth wheel 3023 includes a wheel axle 30232 that is drivenly connected to the output shaft of the second motor 3022. Multiple toothed base frames 30231 are sleeved and fixed on the outer wall of the wheel axle 30232. Each toothed plate of each toothed base frame 30231 is wrapped with a dust removal cloth. The dust removal cloth is set as a dust-free cloth or a scouring pad, etc., so that the outer surface of the cloth wheel 3023 has a plush structure. When cleaning the workpiece, each toothed plate can enter the gap of the workpiece, so that the workpiece can be cleaned from different directions, thereby improving the quality of dust removal. When the dust removal cloth is used a certain number of times or becomes dirty, the dust removal cloth can be removed from the toothed base frame 30231 and a new dust removal cloth can be installed on the toothed base frame 30231, so that the toothed base frame 30231 can be reused and the waste of the toothed base frame 30231 can be avoided.

[0041] The humidification mechanism 3024 includes a fixed frame 30241 fixed on the frame 1. One or more nozzles 30242 (depending on the size of the cloth wheel) for humidifying the cloth wheel 3023 are installed on the fixed frame 30241. The liquid supply end of the nozzle 30242 is connected to a container through a pump, so that the liquid outlet end of the nozzle 30242 can humidify the surface of the cloth wheel 3023, keeping the surface of the cloth wheel 3023 moist, thereby improving the cleanliness of dust removal of the workpiece.

[0042] like Figure 6As shown, the automatic cloth-rolling wiping mechanism 4 is typically arranged in two groups, one for wet wiping and one for dry wiping. The automatic cloth-rolling wiping mechanisms 4 are installed in a straight line inside the frame 1 via brackets 404, and a stroke adjustment mechanism 6 is provided between the automatic cloth-rolling wiping mechanisms 4. Each group of automatic cloth-rolling wiping mechanisms 4 includes a bracket 404, a cloth-feeding roller 401, a cloth-receiving roller 402, and two pressure plates 403. The bracket 404 is installed inside the frame 1, and the two pressure plates 403 are both mounted on the bracket 404. On one side, the cloth feeding wheel 401 and the cloth taking wheel 402 are respectively installed at both ends of the two pressure plates 403. The cloth feeding wheel 401 and the cloth taking wheel 402 are connected by a lint-free cloth. The stroke adjustment mechanism 6 is used to adjust the position of the two automatic cloth rolling wiping mechanisms 4 to change the wiping force. The two sets of automatic cloth rolling wiping mechanisms 4 can be selected to use dry wiping or wet wiping according to different product process requirements. When wet wiping, alcohol / white spirit or other wiping agents can be used for wet wiping, and the amount of wiping agent used can be adjusted as needed.

[0043] It should be noted that the application scenarios of this utility model include on-line and off-line automatic dust removal, and on-line automatic dust removal or off-line automatic dust removal can be performed according to actual usage needs.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire dusting machine comprising a frame (1) and a transport wire running through the frame (1), characterized in that: The rack (1) is provided with a blowing-brushing-suction dust removal mechanism (2) for removing dust from the front and side surfaces of the workpiece, a cloth wheel dust removal mechanism (3) and an automatic cloth-wiping mechanism (4) for wiping the front surface of the workpiece, and the blowing-brushing-suction dust removal mechanism (2), the cloth wheel dust removal mechanism (3) and the automatic cloth-wiping mechanism (4) are located beside the transmission line; The number, sequence, distance and angle of the blowing-brushing-suction dust removal mechanism (2), the cloth wheel dust removal mechanism (3) and the automatic cloth-wiping mechanism (4) meet the requirements of different product dust removal processes; The blowing-brushing-suction dust removal mechanism (2) comprises a negative pressure suction dust removal mechanism (202) for suctioning dust from the side and front surfaces of the workpiece, and a self-rotating front dust removal mechanism (201) and a side dust removal mechanism (203), the negative pressure suction dust removal mechanism (202) is located beside the front dust removal mechanism (201) and the side dust removal mechanism (203), the negative pressure suction dust removal mechanism (202) is parallel to the product cleaning and wiping surface, and the front dust removal mechanism (201) and the side dust removal mechanism (203) are both provided with an ion wind gun (5) on the side away from the negative pressure suction dust removal mechanism (202). The cloth wheel dust removal mechanism (3) comprises a front wiping dust removal mechanism (302) and a side wiping dust removal mechanism (301) in the form of a brush, the side wiping dust removal mechanism (301) is located on one side of the side dust removal mechanism (203), and the front wiping dust removal mechanism (302) is located on one side of the automatic cloth-wiping mechanism (4).

2. A wire dusting machine according to claim 1, characterised in that: The front dust removal mechanism (201) and the side dust removal mechanism (203) are provided with one or more groups, and the multiple groups of the front dust removal mechanism (201) and the side dust removal mechanism (203) are arranged side by side, and the installation direction of the front dust removal mechanism (201) is perpendicular to the installation direction of the side dust removal mechanism (203).

3. A wire dusting machine according to claim 2, wherein: The front dust removal mechanism (201) and the side dust removal mechanism (203) both comprise a support plate (2011) and a first motor (2012), the support plate (2011) is installed on the rack (1), the first motor (2012) is installed on one side of the support plate (2011), one or two groups of brushes (2013) are rotatably installed on one side of the support plate (2011), and one end of the brush (2013) is in transmission connection with the output shaft of the first motor (2012) through a transmission mechanism.

4. A wire dusting machine according to claim 3, wherein: The negative pressure suction dust removal mechanism (202) comprises an air extraction device and a negative pressure suction head (2021), the negative pressure suction head (2021) is installed in the interior of the rack (1) through a connecting pipe, the installation direction of the negative pressure suction head (2021) is parallel to the surface of the product, and the connecting pipes on the negative pressure suction head (2021) are in communication with the air extraction device.

5. A wire dusting machine according to claim 1, wherein: The front wiping dust removal mechanism (302) and the side wiping dust removal mechanism (301) are provided with one or more groups, the front wiping dust removal mechanism (302) and the two groups of side wiping dust removal mechanisms (301) are arranged side by side, and the installation direction of the front wiping dust removal mechanism (302) is parallel to the surface of the product.

6. A wire dust removal machine according to claim 5, characterized in that: The positive dust removing mechanism (302) and the side dust removing mechanism (301) each comprise a mounting plate (3021), a cloth wheel (3023) for dust removing and being brush-shaped, a humidifying mechanism (3024) for humidifying the cloth wheel (3023), and a second motor (3022) for driving the cloth wheel (3023) to rotate, the second motor (3022) is mounted on one side of the mounting plate (3021), the mounting plate (3021) is mounted in the rack (1), the cloth wheel (3023) is rotatably mounted on one side of the mounting plate (3021), and one end of the cloth wheel (3023) is in transmission connection with an output shaft of the second motor (3022) through a transmission mechanism.

7. A wire dusting machine according to claim 6, wherein: The cloth wheel (3023) comprises a wheel shaft (30232) in transmission connection with the output shaft of the second motor (3022), a plurality of tooth-shaped base frames (30231) are fixedly sleeved on the outer wall of the wheel shaft (30232), and dust removing cloth is fixedly wound on each tooth plate of each tooth-shaped base frame (30231).

8. A wire dusting machine according to claim 7, wherein: The humidifying mechanism (3024) comprises a fixing frame (30241) fixed on the rack (1), and one or more spray heads (30242) for humidifying the cloth wheel (3023) are mounted on the fixing frame (30241).

9. A wire dust removal machine according to claim 1, characterized in that: The automatic cloth rolling and wiping mechanism (4) is provided with two groups, the automatic cloth rolling and wiping mechanism (4) is installed in the rack (1) in a one-word distribution through a support (404), and a stroke adjusting mechanism (6) is arranged between the automatic cloth rolling and wiping mechanism (4).

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