Aluminum veneer spraying equipment
By introducing structures such as a collection box, conical plate, guide pipe, and separator into the aluminum single-panel spraying equipment, the problem of spraying dust dispersion has been solved, achieving efficient powder recovery and equipment cleaning, thereby improving product quality and the production environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI RONGMIN BUILDING MATERIALS CO LTD
- Filing Date
- 2025-10-10
- Publication Date
- 2026-04-28
AI Technical Summary
Existing aluminum panel spraying equipment generates paint dust during electrostatic spraying, which can lead to coating defects, increase the labor intensity of workers, and pollute the environment. Furthermore, there is a lack of effective dust collection devices.
An aluminum single-panel spraying equipment was designed, which includes a receiving box, a conical plate, a guide pipe, a separator and a dust collection system. By collecting, separating and recycling spraying powder, the equipment prevents powder accumulation and dispersion. The inclined plate and channel box reduce airflow disturbance and ensure the cleanliness of the internal and external environment of the equipment.
Effective cleaning and recycling of spray powder reduces material waste, minimizes dust impact on the environment, improves product qualification rate, reduces labor intensity for workers, and keeps the equipment interior clean.
Smart Images
Figure CN224167786U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a spraying equipment, and more particularly to an aluminum single-panel spraying equipment. Background Technology
[0002] In the metal processing industry, aluminum panels are widely used in building curtain walls, equipment protection, and other applications due to their lightweight, ease of processing, and high durability. Spray coating is a core process that determines the surface protection performance and appearance of aluminum panels. After the aluminum panels are processed into frame or box shapes, a uniform coating is formed on the surface of the aluminum panel substrate, effectively improving its corrosion resistance, wear resistance, and decorative properties, and extending its service life. Existing aluminum panel spraying equipment is mainly used to achieve continuous processing of aluminum panels from substrate to finished product. After feeding, pretreatment (degreasing, phosphating, etc.), and drying and heating, the panels enter the electrostatic spraying device. In the overall process, each processing device uses a lifting device and conveyor rail to achieve the transfer of aluminum panels between different processes. The entire system can achieve semi-automated mass production, basically meeting the basic needs of conventional aluminum panel production.
[0003] However, in the aluminum panel transportation and spraying process, during electrostatic spraying, the paint sprayed by the spray gun forms a large amount of dust droplets. Some of the paint dust that does not adhere to the surface of the aluminum panel will be suspended in the air at the spraying station and accumulate on the floor. Since there is no dedicated collection device, when a large amount of dust accumulates, the dust is easily stirred up by the spray gun and re-adheres on the surface of the aluminum panel that has been sprayed or is about to be sprayed, resulting in defects such as particles and pits in the coating and reducing the product qualification rate. In addition, the accumulated paint dust needs to be cleaned manually by stopping the line regularly, which increases the labor intensity of workers, and the secondary diffusion of dust generated during the cleaning process will further pollute the production environment. Utility Model Content
[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide an aluminum single-panel spraying equipment.
[0005] The technical solution is as follows: An aluminum single-panel spraying equipment includes an equipment housing, a control panel, a base plate, a receiving box, a conical plate, a guide pipe, a connecting pipe, a mounting base, a sliding base, a lifting component, a fixed base, and a spray gun. The control panel is located on one side of the front of the equipment housing. Notches allowing material transfer are provided on both the left and right sides of the equipment housing. A transverse groove is opened in the upper part of the equipment housing to allow the suspension line to move. A base plate is fixedly installed in the lower part of the equipment housing, dividing the interior of the equipment housing into two spaces, one above the other. A receiving box is fixedly installed at the bottom of the base plate to collect the spray nozzle powder falling onto the base plate. A chip removal groove is transversely opened on the base plate. A conical plate is transversely installed in the upper part of the receiving box, with the upper part of the conical plate extending upwards from the chip removal groove. Chip removal intervals exist between the conical plate and the base plate on both the front and rear sides. The chip removal intervals are connected to the receiving box. The internal space is interconnected. The front of the receiving box is connected to a guide pipe via multiple connecting pipes, which is used to transport the airflow carrying spray powder. The end of the guide pipe extends forward from inside the equipment housing. A separator is provided at the front of the equipment housing, which is connected to an external dust collection pipe. The guide pipe is connected to the separator, which separates the airflow transported by the guide pipe from the spray powder. There are two vertical mounting seats on the front and rear sides of the right side of the equipment housing. The two mounting seats are symmetrically arranged front and rear. A sliding seat is provided on the opposite side of the two mounting seats. A lifting component is provided in each mounting seat. The lifting component is connected to the sliding seat on the same mounting seat. The lifting component drives the sliding seat to move up and down on the mounting seat. A fixed seat is fixedly connected to each sliding seat. Each fixed seat is equipped with at least one spray gun, and the spray guns on the fixed seats on the front and rear sides are symmetrically arranged.
[0006] Preferably, the separating component includes a housing, a protective door, a collection frame, a sliding frame, a first partition, a second partition, an exhaust pipe, and a filter cartridge. The housing is located at the front of the equipment casing, and a protective door is rotatably connected to the front of the housing. A second partition is fixedly installed in the upper part of the housing, dividing the internal space of the housing into two independent spaces, one above the other. An exhaust pipe is fixedly connected to the top of the housing, and its interior is connected to the upper space of the housing. The end of the exhaust pipe furthest from the housing is connected to an external dust extraction pipe. A first partition is vertically fixedly installed in the lower left part of the housing, forming a flow channel on the left side of the housing. The flow channel and the flow pipe are furthest from the connecting pipe. One end is connected and connected. A flow guide gap is left between the top of partition one and the bottom of partition two. A material collection frame is placed in the lower part of the box. A sliding frame is slidably installed in the material collection frame. The front part of the sliding frame extends out from the front part of the material collection frame. The sliding frame is used to collect the spray powder falling into the material collection frame. Partition one has at least one installation port. A filter cartridge is vertically fixed in each installation port. The internal space of the filter cartridge is connected to the upper space of the box. All filter cartridges are located directly above the material collection frame. A back-blowing component is installed on the box. The back-blowing component is used to back-blow and clean the outer surface of the filter cartridge to remove the spray powder attached to the outer surface of the filter cartridge.
[0007] Preferably, the backflush assembly includes an air valve, an air pipe, and a backflush pipe. An air valve is provided on one side of the upper part of the housing, and an air pipe is provided in the upper part of the housing. One end of the air pipe is connected to the air outlet of the air valve. At least one backflush pipe is vertically provided on the air pipe. The number of backflush pipes is the same as the number of filter cartridges, and each backflush pipe extends into a filter cartridge. Several air ports are opened on the backflush pipe.
[0008] Preferably, the material also includes an inclined plate. The material receiving box is equipped with an inclined plate, which is arranged at an angle. The lower end of the inclined plate extends towards the side where the connecting pipe is located, so as to guide the spray powder collected in the material receiving box to converge towards the connecting pipe.
[0009] Preferably, the equipment also includes channel boxes, with channel boxes fixedly installed on both the left and right sides of the equipment housing. The channel boxes are respectively connected to the gaps on the left and right sides of the equipment housing through which the aluminum single panels are transported, and the overall structure of the channel boxes is consistent with the structure of the equipment housing.
[0010] Preferably, it also includes air fans. Air fans are provided on both the front and rear sides of the left channel box. The two air fans are arranged symmetrically front and back. The air fan on the rear side is a plasma blower, and the air fan on the front side is a conventional axial flow fan.
[0011] The beneficial effects of this utility model are as follows: 1. This utility model achieves effective cleaning and recycling of residual powder from spraying inside the equipment housing through the cooperation of a receiving box, a conical plate, a chip trough, a connecting pipe, a guide pipe, and a separating component. This avoids the accumulation of powder inside the equipment housing, keeps the equipment clean, and enables the secondary use of spraying powder, thereby reducing material waste.
[0012] 2. This utility model uses an inclined plate inside the receiving box. The residual powder collected in the receiving box will slide and converge along the inclined plate towards the connecting pipe under the action of gravity, avoiding the situation where the powder accumulates locally in the receiving box and cannot be discharged in time. This ensures that the powder can smoothly enter the connecting pipe and be transported to the separator for separation and recycling, further improving the timeliness and thoroughness of powder recycling.
[0013] 3. When aluminum panels enter or leave the equipment housing, the channel box can reduce airflow disturbance during the transmission of aluminum panels, preventing dust and impurities outside the equipment housing from entering the equipment and contaminating the spraying environment. At the same time, it can also reduce the dispersion of spraying powder inside the equipment housing, thus ensuring the cleanliness of the spraying environment inside the equipment and reducing the impact of powder on the external environment. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0015] Figure 2 This is a cross-sectional view of the equipment housing and receiving box of this utility model.
[0016] Figure 3 This is a three-dimensional structural diagram of the receiving box, guide pipe, and inclined plate of this utility model.
[0017] Figure 4 This is a three-dimensional structural diagram of the spraying mechanism of this utility model.
[0018] Figure 5 This is a three-dimensional structural diagram of the separator of this utility model.
[0019] Reference numerals: 1_Equipment housing, 2_Control panel, 21_Base plate, 3_Receiving box, 31_Conical plate, 32_Guide pipe, 321_Connecting pipe, 322_Inclined plate, 33_Box body, 331_Protective door, 34_Collection frame, 341_Sliding frame, 35_Partition one, 3500_Guide channel, 36_Partition two, 37_Exhaust pipe, 38_Filter cartridge, 4_Mounting base, 41_Sliding base, 42_Lifting component, 43_Fixed base, 44_Spray gun, 5_Air valve, 51_Air pipe, 52_Backflush pipe, 6_Channel box, 61_Air fan. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Example 1
[0022] An aluminum single-panel spraying equipment, such as Figure 1-5As shown, the device includes a housing 1, a control panel 2, a base plate 21, a receiving box 3, a conical plate 31, a guide pipe 32, a connecting pipe 321, a mounting base 4, a sliding base 41, a lifting component 42, a fixed base 43, and a spray gun 44. The control panel 2 is fixedly installed on one side of the front of the housing 1, and the control panel integrates a control module. Notches are provided on both the left and right sides of the housing 1 to allow aluminum panels to pass through. A horizontal slot is provided on the upper part of the housing 1, the width of which is adapted to the size of the hanging line hanger to allow the hanging line hanger to move smoothly carrying the aluminum panels. A base plate 21 is fixed to the lower part of the housing 1 by bolts. The base plate 21 is horizontally arranged and divides the interior of the housing 1 into two independent spaces, one above the other. The lower part serves as the spraying work space, while the upper part is a powder collection space. A collection box 3 is welded to the bottom of the base plate 21, and the top of the collection box 3 is sealed to the bottom of the base plate 21 to prevent powder leakage from gaps. The collection box 3 is used to collect residual spraying powder that falls onto the base plate 21. A chip-leaking groove is horizontally opened on the base plate 21, penetrating both the upper and lower surfaces. A conical plate 31 is horizontally positioned at the upper part of the collection box 3. The cross-section of the conical plate 31 is an isosceles triangle, and the upper part of the conical plate 31 extends upward from the chip-leaking groove. The top of the conical plate 31 is higher than the upper surface of the base plate 21. There are chip-discharge gaps between the conical plate 31 and the base plate 21 on both the front and rear sides. These chip-discharge gaps are connected to the internal space of the collection box 3. This structure guides the powder on the base plate 21 to converge towards the chip-discharge gaps. To prevent powder from accumulating at the chip tray, the front of the receiving box 3 is connected to the guide pipe 32 via multiple connecting pipes 321. The two ends of the connecting pipes 321 are sealed and welded to the receiving box 3 and the guide pipe 32 respectively. This is used to stably transport the airflow carrying the sprayed powder, preventing airflow leakage and powder dispersion. The end of the guide pipe 32 extends forward from inside the equipment housing 1. A separator is provided at the front of the equipment housing 1, which is connected to an external dust extraction pipe. The end of the guide pipe 32 away from the connecting pipe 321 is sealed to the separator. The separator efficiently separates the airflow transported by the guide pipe 32 from the sprayed powder. Mounting seats 4 are vertically installed on both the front and rear sides of the right side inside the equipment housing 1. The mounting seats 4 are fixedly connected to the inner wall of the equipment housing 1 by bolts, with the two mounting seats 4 facing each other. The mounting base 4 has vertical grooves on its opposite sides. The slide block 41 is slidably connected to the mounting base 4 via these grooves. Each mounting base 4 contains a lifting element 42, preferably a servo-electric push rod. The fixed end of the lifting element 42 is fixedly connected to the bottom of the mounting base 4, and the movable end is connected to the bottom of the slide block 41 on the same mounting base 4. The lifting element 42 extends and retracts, causing the slide block 41 to move reciprocally up and down on the mounting base 4. Each slide block 41 is fixedly connected to a mounting base 43 by bolts. Each mounting base 43 is equipped with at least one spray gun 44, which is connected to an external powder supply device via a pipe. The spray guns 44 on the front and rear mounting bases 43 are symmetrically arranged, allowing simultaneous spraying from both the front and rear sides of the aluminum panel, ensuring uniform coating.The aluminum panels are transported from left to right along the suspension line.
[0023] like Figure 1 and Figure 5 As shown, the separation components include a housing 33, a protective door 331, a collection frame 34, a sliding frame 341, a first partition 35, a second partition 36, an exhaust pipe 37, and a filter cartridge 38. The housing 33 is fixedly mounted on the front of the equipment casing 1 via a bracket. The protective door 331 is rotatably connected to the front of the housing 33 via a hinge. The protective door 331 has a handle for easy opening and closing. A second partition 36 is bolted to the upper part of the housing 33, dividing the internal space of the housing 33 into two independent spaces: the upper space is for airflow discharge, and the lower space is for… The powder separation space has an exhaust pipe 37 fixedly connected to the top of the box 33 by welding. The interior of the exhaust pipe 37 is connected to the upper space of the box 33. The end of the exhaust pipe 37 away from the box 33 is sealed to an external dust collection pipe. A partition 35 is vertically fixedly installed in the lower left part of the box 33 by welding. The partition 35 forms a guide channel 3500 on the left side of the box 33. The inlet of the guide channel 3500 is connected to and communicates with the end of the guide pipe 32 away from the connecting pipe 321, which can guide the airflow to flow along a preset path. The top of the partition 35 is connected to the partition. A guide gap is left between the bottom of the two 36 parts to ensure that the airflow can smoothly enter the lower space of the box 33. A material collection frame 34 is placed in the lower part of the box 33. The material collection frame 34 slides with the inner wall of the box 33 for easy removal. A sliding frame 341 is slidably installed inside the material collection frame 34. The size of the sliding frame 341 is adapted to the inside of the material collection frame 34. The front part of the sliding frame 341 protrudes from the front part of the material collection frame 34, and the protruding part of the sliding frame 341 is provided with a pull opening for easy pulling. The pull opening is provided with anti-slip texture. The sliding frame 341 is used to collect the spray powder that falls into the material collection frame 34. For quick cleaning and recycling, the partition 35 has at least one installation port, and each installation port is vertically fixed with a filter cartridge 38 by a flange. The filter cartridge 38 has a cylindrical structure, and the internal space of the filter cartridge 38 is connected to the upper space of the box 33. All filter cartridges 38 are located directly above the collection frame 34 to ensure that the powder trapped by the filter cartridge can fall accurately into the collection frame 34. The box 33 is equipped with a back-blowing component, which is used to back-blow and clean the outer surface of the filter cartridge 38 to remove the spray powder attached to the outer surface of the filter cartridge 38 and prevent the filter cartridge from clogging.
[0024] like Figure 5As shown, the backflush assembly includes an air valve 5, an air pipe 51, and a backflush pipe 52. An air valve 5 is mounted on one side of the upper part of the housing 33 via a bracket. The air valve 5 is an electromagnetic control valve, and its inlet end is connected to an external high-pressure air source. An air pipe 51 passes through the upper part of the housing 33 and is fixed to the partition 36 by pipe clamps. One end of the air pipe 51 is sealed to the outlet end of the air valve 5. At least one backflush pipe 52 is vertically mounted on the air pipe 51, and the backflush pipe 52 is connected to the air pipe 51. The number of backflush pipes 52 is related to the number of air pipes 52. The number of filter cartridges 38 is the same, and each backflush pipe 52 extends coaxially into a filter cartridge 38. Several air ports are opened on the backflush pipe 52, and the air ports are evenly distributed around the circumference of the backflush pipe 52, which can perform all-round backflush on the inner surface of the filter cartridge 38. The control module of the control panel 2 is electrically connected to the control switch of the lifting component 42, the spray gun 44, the air valve 5, and the power unit of the external dust collection pipe. The operator can preset the lifting speed of the lifting component, the spraying pressure of the spray gun, and the backflush interval of the backflush component through the control panel.
[0025] The operator starts the equipment via the control panel 2 at the front of the equipment housing 1. The control panel 2 is electrically connected to the lifting component 42, spray gun 44, air valve 5 of the back-blowing component, and the power unit of the external dust collection pipe. The lifting speed of the lifting component 42, the spraying parameters of the spray gun 44 (such as spraying pressure and spraying volume), and the back-blowing interval and duration of the back-blowing component can be preset via the control panel 2. The aluminum panel is suspended by the hanger of the hanging line and is transported from left to right through the left notch of the equipment housing 1. After the aluminum panel enters the equipment housing 1, the control panel 2 starts the lifting component 42 on the front and rear mounting seats 4 according to the preset program. The lifting component 42 drives the slide 41 to move back and forth on the mounting seat 4. The slide 41 synchronously drives the fixed seat 43 and the spray gun 44 on the fixed seat 43 to move, so that the symmetrically arranged spray guns 44 spray the aluminum panel from both sides, avoiding spraying dead corners and ensuring spraying uniformity. The residual powder generated during the spraying process falls onto the base plate 21. Under the action of gravity, the powder on the base plate 21 gathers into the chip trough and enters the collection box 3 through the chip trough and the chip discharge interval between the front and rear sides of the conical plate 31 and the base plate 21. The conical plate 31 guides the powder to flow towards the chip discharge interval, preventing the powder from accumulating and clogging at the chip trough. At the same time, the control panel 2 controls the power unit of the external dust suction pipe to start, forming a negative pressure in the collection box 3. The powder in the collection box 3 is carried by the airflow and enters the guide pipe 32 through multiple connecting pipes 321. The guide pipe 32 transports the powder to the guide channel 3500 formed by the partition 35 on the left side of the separator box 33. The airflow carrying powder rises along the guide channel 3500, enters the lower space of the housing 33 through the guide gap between the top of partition 1 35 and the bottom of partition 2 36, and then passes through the filter cartridge 38 into the upper space of the housing 33. Finally, the airflow is discharged into the external dust collection pipe through the exhaust pipe 37 at the top of the housing 33. The powder is trapped by the filter cartridge 38 and falls into the collection frame 34 below under gravity, achieving effective separation of airflow and powder. When the equipment reaches the preset backflushing interval, the control panel 2 controls the air valve 5 of the backflushing component to open. High-pressure gas is delivered to each backflushing pipe 52 through the air pipe 51, and then sprayed out through several air ports on the backflushing pipe 52 to backflush the inner surface of the filter cartridge 38, blowing the powder attached to the outer surface of the filter cartridge 38 into the collection frame 34, avoiding clogging of the filter cartridge 38 and affecting the separation efficiency. The powder in the collection frame 34 is collected by the sliding frame 341. When the powder needs to be cleaned, the operator can open the protective door 331 at the front of the box 33 and pull the sliding frame 341 out of the collection frame 341 through the pull opening of the sliding frame 341. This allows for convenient recycling of the collected powder, and the operation is simple and efficient.
[0026] Example 2
[0027] Based on Example 1, such as Figure 2 and Figure 3As shown, it also includes an inclined plate 322. The inclined plate 322 is fixed inside the receiving box 3 by bolts. The edge of the inclined plate 322 is attached to the inner wall of the receiving box 3. The inclined plate 322 is arranged at an inclination, and the lower end of the inclined plate 322 extends towards the side where the connecting pipe 321 is located. In this way, when the sprayed powder falls into the receiving box 3 through the chip discharge interval, the powder will slide along the inclined surface of the inclined plate 322 under the action of gravity and converge towards the connecting pipe 321. This avoids the powder from accumulating in the bottom corner of the receiving box 3 and not being able to be carried by the airflow, ensuring that more powder can smoothly enter the connecting pipe 321 and improve the powder recovery efficiency.
[0028] like Figure 1 As shown, it also includes a channel box 6. The channel boxes 6 are fixed to both the left and right sides of the equipment housing 1 by bolts. The size of the channel box 6 is adapted to the notches on both sides of the equipment housing 1. The channel box 6 is connected to the notches on the left and right sides of the equipment housing 1 through which the aluminum single panels are transported. The overall structure of the channel box 6 is consistent with the structure of the equipment housing 1. The channel box 6 serves as a buffer for the aluminum single panels to enter and exit the equipment housing 1. When the aluminum single panels move with the hanging line, they first pass through the channel box 6 and then enter the interior of the equipment housing 1. The channel box 6 can prevent dust and impurities in the external environment from entering the spraying operation space inside the equipment housing 1 with the airflow. At the same time, it can also reduce the spraying powder inside the equipment housing 1 from drifting outward, maintain the cleanliness of the spraying environment inside the equipment, and ensure the spraying quality of the aluminum single panels.
[0029] like Figure 1 The device also includes air fans 61. Air fans 61 are fixed to both the front and rear sides of the channel box 6 on the left side by brackets. The two air fans 61 are arranged symmetrically front and back. The air fan 61 on the front side is a plasma blower, and the air fan 61 on the rear side is a conventional axial flow fan and is used as an exhaust fan. Both air fans 61 are electrically connected to the control panel 2. The operator can control the start and stop of the air fans 61 through the control panel 2, and can also adjust the exhaust air volume of the rear exhaust fan. When the aluminum panel enters the left channel box 6, the control panel 2 controls the two fans 61 to start synchronously. The front plasma blower blows out plasma air that acts on the surface of the aluminum panel to neutralize the static electricity on the surface of the aluminum panel and prevent static electricity from attracting dust. The rear conventional axial fan, which acts as an exhaust fan, exhausts air outward and forms a directional airflow from front to back in the channel box 6. This airflow can expel the dust that has been neutralized and detached from the surface of the aluminum panel, as well as the suspended impurities in the channel box, out of the channel box 6, achieving a dust removal effect and preventing dust from entering the equipment housing 1 with the aluminum panel and affecting the spraying environment, thus ensuring the quality of subsequent spraying.
[0030] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.
Claims
1. An aluminum single-panel spraying equipment, comprising an equipment housing (1) and a control panel (2), wherein the control panel (2) is provided on one side of the front of the equipment housing (1), and notches for material transmission are provided on both the left and right sides of the equipment housing (1), and a transverse notch is provided on the upper part of the equipment housing (1) for the movement of the suspension wire hanger. Its features are, It also includes a base plate (21), a receiving box (3), a conical plate (31), a guide pipe (32), a connecting pipe (321), a mounting base (4), a sliding base (41), a lifting component (42), a fixed base (43), and a spray gun (44). The base plate (21) is fixedly installed in the lower part of the equipment housing (1). The base plate (21) divides the interior of the equipment housing (1) into two spaces distributed vertically. The receiving box (3) is fixedly installed at the bottom of the base plate (21). The receiving box (3) is used for... The nozzle powder falling onto the base plate (21) is collected. A chip-removing groove is horizontally opened on the base plate (21). A conical plate (31) is horizontally arranged in the upper part of the receiving box (3). The upper part of the conical plate (31) extends upward from the chip-removing groove. There are chip-removing gaps between the front and rear sides of the conical plate (31) and the base plate (21). The chip-removing gaps are connected to the internal space of the receiving box (3). The front of the receiving box (3) is connected to a guide pipe (32) through multiple connecting pipes (321), which is used for conveying and entraining. An airflow carrying sprayed powder is present. The end of the guide pipe (32) extends forward from inside the equipment housing (1). A separator is provided at the front of the equipment housing (1), which is connected to an external dust collection pipe. The guide pipe (32) is connected to the separator. The separator separates the airflow transported by the guide pipe (32) from the sprayed powder. Mounting seats (4) are vertically provided on both the front and rear sides of the right side inside the equipment housing (1). The two mounting seats (4) are symmetrically arranged front and back. On the opposite side of the two mounting seats (4) The sliding type is equipped with a slide (41), and each mounting base (4) is equipped with a lifting component (42). The lifting component (42) is connected to the slide (41) on the same mounting base (4). The lifting component (42) drives the slide (41) to move up and down on the mounting base (4). Each slide (41) is fixedly connected with a fixed base (43). Each fixed base (43) is equipped with at least one spray gun (44), and the spray guns (44) on the front and rear fixed bases (43) are symmetrically arranged.
2. The aluminum single-panel spraying equipment according to claim 1, characterized in that, The separation components include a housing (33), a protective door (331), a collection frame (34), a sliding frame (341), a first partition (35), a second partition (36), an exhaust pipe (37), and a filter cartridge (38). The housing (1) is equipped with a housing (33) at the front. The protective door (331) is rotatably connected to the front of the housing (33). The second partition (36) is fixedly installed in the upper part of the housing (33). The second partition (36) divides the internal space of the housing (33). Divided into two independent spaces, one above the other, the top of the box (33) is fixedly connected to an exhaust pipe (37), the interior of the exhaust pipe (37) is connected to the upper space of the box (33), and the end of the exhaust pipe (37) away from the box (33) is connected to an external dust collection pipe. A partition (35) is vertically fixed in the lower left part of the box (33), and the partition (35) forms a guide channel (3500) on the left side of the box (33). 500) is connected to and communicates with the end of the guide pipe (32) away from the connecting pipe (321). A guide gap is left between the top of the first partition (35) and the bottom of the second partition (36). A collection frame (34) is placed in the lower part of the box (33). A sliding frame (341) is slidably arranged in the collection frame (34). The front part of the sliding frame (341) extends out from the front part of the collection frame (34). The sliding frame (341) is used to collect the spray powder falling into the collection frame (34). There is at least one installation port on the partition (35), and a filter cartridge (38) is vertically fixed on each installation port. The internal space of the filter cartridge (38) is connected to the upper space of the box (33), and all the filter cartridges (38) are located directly above the collection frame (34). The box (33) is equipped with a back-blowing component, which is used to back-blowing clean the outer surface of the filter cartridge (38) to remove the spray powder attached to the outer surface of the filter cartridge (38).
3. The aluminum single-panel spraying equipment according to claim 2, characterized in that, The backflush assembly includes an air valve (5), an air pipe (51), and a backflush pipe (52). An air valve (5) is provided on one side of the upper part of the housing (33). An air pipe (51) is provided in the upper part of the housing (33). One end of the air pipe (51) is connected to the air outlet of the air valve (5). At least one backflush pipe (52) is vertically provided on the air pipe (51). The number of backflush pipes (52) is the same as the number of filter cartridges (38), and each backflush pipe (52) extends into a filter cartridge (38). Several air ports are opened on the backflush pipe (52).
4. The aluminum single-panel spraying equipment according to claim 3, characterized in that, It also includes a sloping plate (322). The receiving box (3) is equipped with a sloping plate (322). The sloping plate (322) is arranged at an angle, and the lower end of the sloping plate (322) extends toward the side where the connecting pipe (321) is located, so as to guide the spray powder collected in the receiving box (3) to converge toward the connecting pipe (321).
5. The aluminum single-panel spraying equipment according to claim 4, characterized in that, It also includes a channel box (6). The channel box (6) is fixedly installed on both the left and right sides of the equipment housing (1). The channel box (6) is connected to the gaps on the left and right sides of the equipment housing (1) through which the aluminum single board is transmitted. The overall structure of the channel box (6) is consistent with the structure of the equipment housing (1).
6. The aluminum single-panel spraying equipment according to claim 5, characterized in that, It also includes air fans (61). Air fans (61) are provided on both the front and rear sides of the channel box (6) on the left side. The two air fans (61) are arranged symmetrically in front and behind. The air fan (61) on the rear side is a plasma blower, and the air fan (61) on the front side is a conventional axial flow fan.