Aluminum alloy stencil transfer device with roll coating and control method thereof

Abstract

The application discloses a kind of aluminium alloy template transfer device with roll coating and control method thereof, including box, conveying component, coating component, cleaning component, tensioning component, power component, return component and sensing component;Box includes the feed inlet at its bottom and the discharge outlet at its top, the opposite two sides of box are symmetrically provided with the overlapping edge of strip structure, the coating component includes the coating bin with one side opening and the coating roller is rotationally arranged at the opening of coating bin and at least part of the body of the roller is stretched out from the opening along the radial direction of the body of the roller, by adopting the above technical scheme, the cross-floor transmission of aluminium alloy template can be realized, the aluminium alloy template is not easy to slip during transmission by the tensioning component, the residual building residues and dirt on the aluminium alloy template can be effectively removed by the setting of cleaning component, the aluminium alloy template can be returned to position when it deviates by the setting of return component, and the processor can obtain various parameters of the aluminium alloy template by the sensing component.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy template lifting technology, and more specifically, to an aluminum alloy template transfer device with roller coating and its control method. Background Technology

[0002] In the field of building construction technology, the aluminum formwork construction process currently used on a large scale in building construction projects has advantages over traditional wooden formwork processes, such as simpler, more convenient, faster, and better forming quality. However, it also has disadvantages such as being heavier and more difficult to move than wooden formwork.

[0003] Currently, aluminum alloy formwork is heavier than wooden formwork, making it more difficult to handle. Furthermore, after mixing, it requires further application of a release agent, which presents the following problems in actual operation.

[0004] 1. The complexity of moving aluminum alloy formwork across floors;

[0005] 2. The release agent cannot be applied during transportation;

[0006] 3. There are dangers associated with the centralized hoisting of aluminum alloy formwork;

[0007] After the aluminum alloy templates are transported, they need to be cleaned a second time. Summary of the Invention

[0008] The purpose of this invention is to provide an aluminum alloy template transfer device with roller coating and its control method, which can realize the detection of release agent coating status and convenient transfer of aluminum alloy templates across layers.

[0009] The above-mentioned technical objective of the present invention is achieved through the following technical solution: an aluminum alloy template transfer device with roller coating and its control method, comprising a housing, a conveying assembly, a coating assembly, a cleaning assembly, a tensioning assembly, a power assembly, a return assembly, and a sensing assembly.

[0010] The box includes a feed inlet at its bottom and a discharge outlet at its top. The box has symmetrically arranged overlapping strips on opposite sides. Mounting holes are provided on the side wall of the box on the same side as the overlapping strips.

[0011] The conveying assembly is located on one side of the box body. The conveying assembly includes at least two movable rollers located on the same vertical plane and arranged parallel to each other on the inside of the box body, and at least two fixed rollers located on the same vertical plane and arranged parallel to each other on the inside of the box body. The axial directions of the movable rollers and the fixed rollers are all perpendicular to the side wall of the box body where the overlapping edge is located and are rotatably connected to the inner side wall of the box body. A gap is reserved between the fixed rollers and the movable rollers for the template to pass through.

[0012] The coating assembly includes a coating chamber with an opening on one side and a coating roller rotatably disposed at the opening of the coating chamber and extending at least part of the roller body radially out of the opening. The opening is located in the conveying direction of the conveying assembly, and the extended portion of the roller body can contact the template conveying path. The bottom surface of the inner wall of the coating chamber is a sloped surface inclined towards the coating roller. The opening of the coating chamber is also provided with an arc-shaped surface that conforms to the outer surface of the coating roller, and the tip of the arc-shaped surface contacts the outer surface of the coating roller. The bottom surface of the inner wall of the coating chamber is provided with a coating brush that contacts the coating roller.

[0013] At least two sets of the cleaning components are disposed inside the housing, and the cleaning contact surface of each set of the cleaning components is located on the transmission centerline of the aluminum alloy template. Several cleaning components are located on the side of the housing where the coating components are located.

[0014] One end of the tensioning assembly is hinged to the outer wall of the housing via a fixed seat, and the end of the tensioning assembly away from the fixed seat is tightly connected to at least one movable roller.

[0015] The power assembly is disposed on the side wall of the housing and is poweredly connected to at least one fixed roller.

[0016] At least two sets of the return assembly are arranged at intervals between each other inside the housing;

[0017] The sensing components include a trajectory sensor for the back of the aluminum alloy template, an electromagnetic sensor for monitoring the front of the aluminum alloy template, an eddy current sensor for monitoring the coating status of the aluminum alloy template, and a liquid level sensor installed in the paint tank to monitor the remaining material. The trajectory sensor, the electromagnetic sensor, the eddy current sensor, and the liquid level sensor are all electrically connected to the processor, and the processor analyzes the information collected by them to make corresponding operations.

[0018] By adopting the above technical solutions, it is possible to transfer aluminum alloy formwork across floors. The tensioning component ensures that the aluminum alloy formwork is not slipping during transfer. The cleaning component effectively removes residual building materials and dirt from the aluminum alloy formwork. The return component returns the aluminum alloy formwork to its original position when it shifts. The sensing component allows the processor to easily obtain various parameters of the aluminum alloy formwork.

[0019] The present invention is further configured such that: the fixed roller includes an active roller powered by a power assembly and a driven roller geared by the active roller, the active roller and the driven roller rotating synchronously and in the same direction; the movable roller includes a tension roller and an anti-slip roller disposed within the housing; two mounting holes are provided on the side wall of the housing for mounting the tension roller, and at least a portion of both ends of the tension roller extends from the mounting holes to the outside of the housing for movable connection; symmetrically arranged strip-shaped grooves are provided within the housing, and both ends of the driven roller extend into the nearest groove for sliding connection.

[0020] By adopting the above technical solution, it is possible to ensure that the aluminum alloy template can receive good transmission power during transmission while also having a certain degree of containment, so that the rollers will not become worn out after long-term and repeated transmission and will not be unable to continue to achieve the transmission effect.

[0021] The present invention is further configured such that: the tensioning assembly includes a tensioning rod capable of telescopic extension and maintaining a tightened posture, and a retaining rod capable of telescopic extension and maintaining an expanded posture; one end of the tensioning rod is hinged to a fixed seat, and the end of the tensioning rod away from the fixed seat is hinged to a first retaining ring, the first retaining ring being tightly connected to the end of the tensioning roller and the tensioning roller being rotatable; one end of the retaining rod is hinged to the side wall of the housing away from the fixed roller, and the end of the retaining rod away from the side wall of the housing is provided with a second retaining ring, the second retaining ring being tightly connected to the end of the anti-slip roller and both ends of the anti-slip roller being provided with independent retaining rods; a sliding groove is provided on the side wall of the housing, and the second retaining ring is slidably disposed in the sliding groove.

[0022] By using clamping and tensioning rods with different holding states, it is possible to maintain the tensioning or clamping state where needed. Furthermore, the fact that both ends of the clamping and tensioning rods are hinged ensures that while providing the tensioning or clamping effect, a certain degree of axial wobble allowance is also provided.

[0023] The present invention is further configured such that: the return component includes a mounting plate, the mounting plate is provided with a plurality of telescopic cylinders arranged at equal intervals, each telescopic cylinder is provided with a connecting block at its telescopic end, each connecting block is provided with a return wheel rotatably disposed therein, and the axial directions of the return wheels provided on each adjacent telescopic cylinder are perpendicular to each other.

[0024] By using a mounting plate, multiple telescopic cylinders can be installed on the mounting plate to achieve multiple points of contact with the front or back edge of the aluminum alloy template, thus enabling return adjustment through the set return wheels.

[0025] The invention is further configured such that: the cleaning assembly includes pulleys symmetrically arranged on the inner side wall of the box, the axes of the two pulleys are parallel to each other and on the plane where the fixed roller is located, a circulating cleaning belt is sleeved between the two pulleys, and a scraper and a cleaning sponge are provided on the outer surface of the circulating cleaning belt to contact the front of the aluminum alloy template.

[0026] By using a circulating cleaning belt, construction residue can be effectively removed during the cyclic cleaning process. The pulley connection prevents hard or stubborn construction residue from damaging the mechanism during cleaning.

[0027] A control method for an aluminum alloy template transfer device with roller coating includes the following steps:

[0028] S1. The trajectory sensor acquires the motion trajectory of the aluminum alloy template in real time and sends it to the processor, which determines whether the aluminum alloy template has a downward trend; the electromagnetic sensor acquires the flatness data of the coated surface of the aluminum alloy template in real time and sends it to the processor, which determines whether there is construction residue or dirt on the coated surface of the aluminum alloy template; the eddy current sensor acquires the uniformity of the coating film on the coated surface of the aluminum alloy template in real time, which determines whether the coating on the outer surface of the aluminum alloy template is uniform, and the processor sends corresponding control signals to the tensioning component, cleaning component, return component, and conveying component;

[0029] S2. When the aluminum alloy template shows a downward trend, the processor receives an electrical signal and controls the clamping rod to expand outward so that the clamping force on the aluminum alloy template gradually increases until the aluminum alloy template no longer shows a downward trend. The electromagnetic sensor then detects the position and spatial orientation of the aluminum alloy template again and controls the return component to adjust the position of the aluminum alloy template.

[0030] S3. When the aluminum alloy formwork passes the electromagnetic sensor, if the sensor detects construction residue or dirt on the surface, the processor controls the cleaning component to rotate and polish the coated surface of the aluminum alloy formwork. If construction residue or dirt still exists on the coated surface of the aluminum alloy formwork after the treatment, ...

[0031] S4. When the aluminum alloy template is coated with release agent and passes through the eddy current sensor, the eddy current sensor monitors the release agent film layer on the coated surface of the aluminum alloy template in real time. When uneven film thickness is detected, the processor controls the rotation direction of the active roller to control the aluminum alloy template to perform a second coating, thereby ensuring that the film layer of the aluminum alloy template is uniform.

[0032] By using sensors in combination, the mechanism can respond to different situations, ensuring normal operation and effectiveness. By detecting various data of the aluminum alloy template by each sensor, the processor can effectively respond to various situations, such as uneven coating, construction residue, template displacement, etc.

[0033] The present invention is further configured such that when the aluminum alloy template is transported into the box, if the aluminum alloy template tilts, the processor determines whether it is necessary to control the return component to return to its original position.

[0034] By using electromagnetic sensors to monitor its orientation, if tilting occurs, the processor needs to immediately control the return mechanism to return the aluminum alloy template to its original position.

[0035] The present invention is further configured such that: if the aluminum alloy template is outside the coating range, the processor controls the return component to move the aluminum alloy template laterally into the range for further transmission.

[0036] By using electromagnetic sensors to monitor the position of the aluminum alloy template, it is ensured that it is fully aligned with the coating roller, thus guaranteeing the coating effect.

[0037] In summary, the present invention has the following beneficial effects: the device enables the transfer of aluminum alloy formwork across floors; the tensioning component ensures that the aluminum alloy formwork is not slipping during transfer; the cleaning component effectively removes residual building materials and dirt from the aluminum alloy formwork; the return component returns the aluminum alloy formwork to its original position when it shifts; and the sensing component facilitates the processor to obtain various parameters of the aluminum alloy formwork. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of the present invention;

[0039] Figure 2 This is a schematic diagram of the structure in Embodiment 1 of the present invention;

[0040] Figure 3 This is a cross-sectional view of Embodiment 1 of the present invention;

[0041] Figure 4 This is a schematic diagram of the cleaning component in Embodiment 1 of the present invention;

[0042] Figure 5 This is a schematic diagram of the arrangement of the sensing components in Embodiment 1 of the present invention;

[0043] Figure 6 This is a schematic diagram of the installation of the return component in Embodiment 1 of the present invention.

[0044] In the picture:

[0045] 1. Enclosure; 11. Overlapping edge; 12. Mounting hole;

[0046] 21. Tension roller; 22. Anti-slip roller; 23. Drive roller; 24. Driven roller;

[0047] 3. Paint assembly; 31. Paint tank; 32. Paint roller; 33. Paint brush; 34. Curved hook surface; 35. Sloping surface;

[0048] 4. Cleaning components; 41. Mounting bracket; 42. Pulley; 43. Circulating cleaning belt;

[0049] 5. Tensioning assembly; 51. Tensioning rod; 52. Abutting rod; 53. First retaining ring; 54. Second retaining ring; 55. Fixing base;

[0050] 6. Sensing components; 61. Track sensor; 62. Electromagnetic sensor; 63. Eddy current sensor; 64. Liquid level sensor;

[0051] 7. Return assembly; 71. Mounting plate; 72. Telescopic cylinder; 73. Return wheel; 74. Connecting block. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0053] In the description of this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0054] The following is in conjunction with the appendix Figure 1-6 The present invention will be described in further detail below.

[0055] Example 1

[0056] like Figure 1 , Figure 2As shown, an aluminum alloy template transfer device with roller coating and its control method include a housing 1, a conveying component, a coating component 3, a cleaning component 4, a tensioning component 5, a power component, a return component 7, and a sensing component 6.

[0057] Box 1 has a feed inlet and a discharge outlet on its top and bottom surfaces. The outer walls of the opposite sides of the box 1 are symmetrically provided with strip-shaped overlapping edges 11. The overlapping edges 11 can directly support the box 1 on the floor opening between floors to complete the functions of other components. The side wall of the box 1 on the same side as the overlapping edges 11 is provided with mounting holes 12.

[0058] As a preferred option, the overlapping edge 11 can be an L-shaped structure, which makes it easier to overlap on the floor opening.

[0059] A conveying component is installed inside housing 1;

[0060] The conveying assembly includes at least two movable rollers located on the same vertical plane and arranged parallel to each other inside the housing 1, and at least two fixed rollers located on the same vertical plane and arranged parallel to each other inside the housing 1; the axial directions of the movable rollers and the fixed rollers are all perpendicular to the side wall of the housing 1 where the overlapping edge 11 is located and are rotatably connected to the inner side wall of the housing 1, and a gap is reserved between the fixed rollers and the movable rollers for the aluminum alloy template to pass through;

[0061] The fixed roller includes a drive roller 23 that is powered by the power unit and a driven roller 24 that is geared by the drive roller 23. The drive roller 23 and the driven roller 24 rotate synchronously and in the same direction. The driven roller 24 is located on the side close to the feed inlet. The positions of the drive roller 23 and the driven roller 24 can alternate with each other. The roller body structures of the two are the same.

[0062] The movable roller includes a tension roller 21 and an anti-slip roller 22 disposed inside the housing 1;

[0063] Both ends of the tension roller 21 have at least a portion extending from the mounting hole 12 to the outside of the housing 1 for movable connection;

[0064] The housing 1 has symmetrically arranged strip-shaped grooves. The two ends of the anti-slip roller 22 are respectively inserted into the nearest groove for sliding connection so as to cooperate with the second fixing ring 54 described below.

[0065] As a preferred option: In order to ensure the stable force on the aluminum alloy template during transmission, the tension roller 21 is set in the middle of the box 1 to ensure the stability of the middle part of the aluminum alloy template during vertical transmission. In order to ensure good coating and prevent the tail from tilting, anti-slip rollers 22 are set on both sides of the tension roller 21 near the feed port and the discharge port.

[0066] As a preferred embodiment, the tension roller 21 and anti-slip roller 22 in the above preferred embodiment can also be connected to the power assembly.

[0067] Preferably, both the driving roller 23 and the driven roller 24 are connected to the power assembly, either via gear transmission or directly to the output shaft of the power assembly.

[0068] Tensioning component 5: Each movable roller is equipped with an independent tensioning component 5. The tensioning component 5 is mainly connected to both ends of the movable roller to keep the movable roller in a tightened or pressed state.

[0069] The tensioning assembly 5 can be divided into a tensioning group and a blocking group. The tensioning group consists of the tensioning rod 51, the first fixing ring 53 and the fixing seat 55. The blocking group consists of the blocking rod 52 and the second fixing ring 54. Each anti-slip roller 22 has an independent blocking group at both ends, and each tensioning roller 21 has an independent tensioning group at its end.

[0070] One end of the tension rod 51 is hinged to a fixing seat 55, which is fixedly mounted on the outer side wall of the housing 1. The end of the tension rod 51 away from the fixing seat 55 is hinged to a first fixing ring 53. The first fixing ring 53 is slidably mounted outside the housing 1, and the end of the tension roller 21 extending from the mounting hole 12 is tightly connected to the first fixing ring 53. The tension roller 21 can rotate independently while being tightly connected to the first fixing ring 53.

[0071] One end of the clamping rod 52 is hinged to the side wall of the housing 1 away from the fixed roller. The end of the clamping rod 52 away from the side wall of the housing 1 is provided with a second fixing ring 54. The second fixing ring 54 is tightly connected to the end of the anti-slip roller 22, and the end of the anti-slip roller 22 passes through the second fixing ring 54 at least partially. The part of the end of the anti-slip roller 22 that passes through the second fixing ring 54 is embedded in the groove. After the anti-slip roller 22 is partially embedded, the anti-slip roller 22 can slide between the two stacked grooves.

[0072] Preferably, one end of the clamping rod 52 is fixedly installed at the end of the inner side wall of the slide groove, and a second fixing ring 54 is provided at the end of the clamping rod 52 away from the side wall of the housing 1. The second fixing ring 54 is tightly connected to the end of the anti-slip roller 22. The second fixing ring 54 is slidably installed in the slide groove and the shape of the second fixing ring 54 is square so that it can slide smoothly in the slide groove. A circular hole matching the end of the anti-slip roller 22 is provided at the center of the square.

[0073] Preferably, both the tension rod 51 and the abutment rod 52 are hydraulic rods that can be controlled by an electrical circuit.

[0074] Coating component 3, such as Figure 3As shown, the coating assembly 3 includes a coating chamber 31 with an opening on one side and a coating roller 32 rotatably disposed at the opening of the coating chamber 31 and extending at least part of the roller body radially out of the opening. The opening is located in the conveying direction of the conveying assembly and the extended part of the roller body can contact the template conveying path. When the aluminum alloy template passes through the opening of the coating chamber 31, it will directly contact the coating roller 32 to form a uniform coating effect.

[0075] In order to make efficient use of the paint in the paint tank 31, the bottom surface of the inner wall of the paint tank 31 is a slope 35 that slopes towards the paint roller 32 or the opening of the paint tank 31. The opening of the paint tank 31 is also provided with an arc-shaped surface that fits the outer surface of the paint roller 32, and the tip of the arc-shaped surface contacts the outer surface of the paint roller 32. The bottom surface of the inner wall of the paint tank 31 is provided with a paint brush 33 that contacts the paint roller 32. This ensures that the paint is evenly adhered to the paint roller 32, and that no excessive paint is left on the surface of the paint roller 32 due to its water absorption characteristics, which would cause waste and reduce the friction of the template transmission surface.

[0076] Preferably, the coating assembly 3 can be located on top of the fixed roller or on top of the movable roller.

[0077] As a preferred embodiment, an arc-shaped hook surface 34 that contacts the outer surface of the paint roller 32 is also provided at the opening of the paint tank 31.

[0078] Clean up component 4, such as Figure 4 As shown, at least two sets of cleaning components 4 are arranged inside the housing 1 and the cleaning contact surface of each set of cleaning components 4 is located on the transmission centerline of the aluminum alloy template. Several cleaning components 4 are located on the side where the coating components 3 are located inside the housing 1.

[0079] One set of cleaning components 4 is located between the feed inlet and the driven roller 24, and another set of cleaning components 4 is located between the drive roller 23 and the paint roller 32.

[0080] The cleaning component 4 includes two mounting brackets 41 symmetrically arranged on the inner side wall of the housing 1. Each mounting bracket 41 is rotatably equipped with a pulley 42. A circulating cleaning belt 43 is sleeved between the two pulleys 42. The circulating cleaning belt 43 can be replaced according to the usage. The cleaning belt can be a sandpaper cleaning belt, a scraper cleaning belt, or a wool cleaning belt.

[0081] The outer surface plane of the cleaning belt coincides with the transfer path of the template.

[0082] As a preferred embodiment, two telescopic cylinders 72 are provided on one side of the inner side of the box body 1, parallel to the surface of the aluminum alloy template. The two telescopic cylinders 72 are on the same plane. Each telescopic cylinder 72 has a mounting bracket 41 at its telescopic end. Each mounting bracket 41 is rotatably equipped with a pulley 42. A circulating cleaning belt 43 is sleeved between the two pulleys 42.

[0083] Return component 7, such as Figure 6 As shown, at least two sets of return components 7 are arranged at intervals within the housing 1. The two sets of return components 7 can more conveniently make the aluminum alloy template rotate or move left and right. At least one set of return components 7 is arranged between the driving roller 23 and the driven roller 24.

[0084] In order to adjust the plate body offset and coating surface deviation caused by the worker loading aluminum alloy template, a set of return components 7 is set on the side of the driven roller 24 near the feed port and is located between the driven roller 24 and the cleaning component 4 closest to the feed port.

[0085] The return assembly 7 includes a mounting plate 71, on which a plurality of telescopic cylinders 72 are arranged at equal intervals. Each telescopic cylinder 72 has a connecting block 74 at its telescopic end. A return wheel 73 is rotatably arranged in each connecting block 74. The axes of the return wheels 73 on each adjacent telescopic cylinder 72 are perpendicular to each other.

[0086] As a preferred option: In order to ensure the transmission and movement of the aluminum alloy template, all roller surfaces in contact with the aluminum alloy template are provided with a silicone layer, and all return rollers 73 outer surfaces are also provided with a silicone layer.

[0087] As a preferred option: In order to conveniently solve the problems of dust adhesion, paint leakage, water in the template, etc., the silicone layer is made of multiple layers of silicone glued together. The outermost layer of silicone can be peeled off to expose the next layer of silicone.

[0088] A power assembly is mounted on the side wall of housing 1 and is poweredly connected to at least one fixed roller.

[0089] The power unit is a servo motor, and each unit that needs to rotate, such as the drive roller 23, pulley 42 and return roller 73, is controlled by an independent servo motor.

[0090] Sensing component 6, such as Figure 5 As shown, the sensing component 6 includes a trajectory sensor 61 for the back of the aluminum alloy template, an electromagnetic sensor 62 for monitoring the front of the aluminum alloy template, an eddy current sensor 63 for monitoring the coating status of the aluminum alloy template, and a liquid level sensor 64 installed in the paint tank 31 to monitor the remaining material. The trajectory sensor 61, electromagnetic sensor 62, eddy current sensor 63 and liquid level sensor 64 are all electrically connected to the processor and the processor analyzes the information they collect to make corresponding operations.

[0091] In order to obtain the movement trajectory of the aluminum alloy template, a trajectory sensor 61 for detecting the back rib of the aluminum alloy template is set near the feed port. This is mainly to monitor the feeding and transfer of the aluminum alloy template. Based on whether the template is being fed and whether there is an upward trend, the power and correction are adjusted accordingly. The upward trend can also be used as a signal to start the subsequent process.

[0092] In order to detect the movement trajectory of the aluminum alloy template during transfer and roller coating, a trajectory sensor 61 is also installed on the inner wall of the box 1 opposite to the opening of the paint tank 31. The main purpose here is to monitor the movement of the aluminum alloy template during roller coating, whether there is a falling trend, whether there is a twisting or rotating trend, as the basis for the processor analysis, so that the processor can control other components to return to their original position, stop damage, etc.

[0093] Inside the housing 1, there are two electromagnetic sensors 62 installed. One of the electromagnetic sensors 62 is installed at the feed inlet of the housing 1 to monitor the surface of the initially conveyed aluminum alloy template to check for construction residues, contaminants, and uncleaned surfaces. In order to ensure the cleanliness of the coating surface, an electromagnetic sensor 62 is also installed on the vertical side of the paint hopper 31 opening away from the discharge port of the housing 1 for secondary monitoring to determine whether the aluminum alloy template needs to be cleaned again.

[0094] By setting an eddy current sensor 63 on the outside of the paint tank 31 near the discharge port, the coating thickness of the aluminum alloy template is monitored in real time. Based on the threshold set in the processor, it is determined whether repeated rolling is required to achieve a uniform effect.

[0095] Example 2

[0096] A control method for an aluminum alloy template transfer device with roller coating, comprising the following steps:

[0097] S1.

[0098] The trajectory sensor 61 acquires the movement trajectory of the aluminum alloy template in real time and sends it to the processor. The processor determines whether the aluminum alloy template has a downward movement trend. When the trajectory sensor 61 near the feed port acquires the transmission trajectory of the aluminum alloy template, the processor controls the driven roller 24 to rotate slowly to provide power for the transmission of the aluminum alloy template. When the trajectory sensor 61 near the discharge port acquires the downward trend of the aluminum alloy template during transmission, it adjusts the tension of the tension rod 51 or the abutment rod 52 to prevent it from sliding down, and the fault light illuminates simultaneously to remind personnel to inspect and check for dangerous operation.

[0099] Electromagnetic sensor 62 acquires the flatness data of the coating surface of the aluminum alloy template in real time and sends it to the processor. The processor determines whether there are construction residues or dirt on the coating surface of the aluminum alloy template. After receiving the electrical signal, the processor determines whether it will affect the subsequent working conditions and responds accordingly.

[0100] Eddy current sensor 63 acquires in real time whether the coating film on the coated surface of the aluminum alloy template is uniform. The processor determines whether the coating on the outer surface of the aluminum alloy template is uniform based on the electrical signal transmitted by eddy current sensor 63, and sends corresponding control signals to tensioning component 5, cleaning component 4, return component 7, and conveying component.

[0101] S2. When the aluminum alloy template shows a downward trend, the processor receives an electrical signal and controls the clamping rod 52 to expand outward so that the clamping force on the aluminum alloy template gradually increases until the aluminum alloy template no longer shows a downward trend. The electromagnetic sensor 62 then acquires the position and spatial orientation of the aluminum alloy template again and controls the return component 7 to adjust the position of the aluminum alloy template.

[0102] S3. When the aluminum alloy template passes the electromagnetic sensor 62, if the electromagnetic sensor 62 detects construction residue or dirt on the surface, the processor controls the cleaning component 4 to rotate and polish the coated surface of the aluminum alloy template. If construction residue or dirt still exists on the coated surface of the aluminum alloy template after the treatment, ...

[0103] S4. When the aluminum alloy template is coated with release agent and passes through the eddy current sensor 63, the eddy current sensor 63 monitors the release agent film layer on the coated surface of the aluminum alloy template in real time. When the film layer thickness is found to be uneven, the processor controls the rotation direction of the active roller 23 to control the aluminum alloy template to perform a second coating, thereby ensuring that the film layer of the aluminum alloy template is uniform.

[0104] When the aluminum alloy template is transferred into the housing 1, if the aluminum alloy template tilts, the processor determines whether the return component 7 needs to be controlled to return it to its original position.

[0105] If the aluminum alloy template is outside the coating area, the processor controls the return component 7 to move the aluminum alloy template laterally into the area for further transmission.

[0106] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the invention by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A transfer device for an aluminum alloy template with roller coating, characterized in that, include: Box (1), the box (1) includes a feed inlet at its bottom and a discharge outlet at its top, and strip-shaped overlapping edges (11) are symmetrically arranged on opposite sides of the box (1), and mounting holes (12) are opened on the side wall of the box (1) on the same side as the overlapping edges (11). A conveying assembly is disposed on one side inside the housing (1). The conveying assembly includes at least two movable rollers located on the same vertical plane and arranged parallel to each other on the inner side of the housing (1) and at least two fixed rollers located on the same vertical plane and arranged parallel to each other on the inner side of the housing (1). The axial directions of the movable rollers and the fixed rollers are perpendicular to the side wall of the housing (1) where the overlapping edge (11) is located and are rotatably connected to the inner side wall of the housing (1). A gap is reserved between the fixed rollers and the movable rollers for the template to pass through. The coating assembly (3) includes a coating chamber (31) with an opening on one side and a coating roller (32) rotatably disposed at the opening of the coating chamber (31) and extending at least part of the roller body radially out of the opening. The opening is located in the conveying direction of the conveying assembly and the extended part of the roller body can contact the template conveying path. The bottom surface of the inner wall of the coating chamber (31) is a slope (35) inclined towards the coating roller (32). The opening of the coating chamber (31) is also provided with an arc-shaped surface that fits against the outer surface of the coating roller (32) and the tip of the arc-shaped surface contacts the outer surface of the coating roller (32). The bottom surface of the inner wall of the coating chamber (31) is provided with a coating brush (33) that contacts the coating roller (32). Cleaning components (4), at least two sets of the cleaning components (4) are disposed inside the housing (1) and the cleaning contact surface of each set of the cleaning components (4) is located on the transmission centerline of the aluminum alloy template, and a plurality of the cleaning components (4) are located on the side of the coating components (3) inside the housing (1); Tensioning assembly (5), one end of which is hinged to the outer wall of the housing (1) via a fixed seat (55), and the end of the tensioning assembly (5) away from the fixed seat (55) is tightly connected to at least one movable roller; A power assembly is disposed on the side wall of the housing (1) and is poweredly connected to at least one fixed roller; Return assembly (7), at least two sets of return assemblies (7) are arranged at intervals between each other in the housing (1); The sensing component (6) includes a trajectory sensor (61) disposed on the back of the aluminum alloy template, an electromagnetic sensor (62) for monitoring the front of the aluminum alloy template, an eddy current sensor (63) for monitoring the coating status of the aluminum alloy template, and a liquid level sensor (64) disposed in the paint tank (31) for monitoring the remaining material. The trajectory sensor (61), the electromagnetic sensor (62), the eddy current sensor (63) and the liquid level sensor (64) are all electrically connected to the processor and the processor analyzes the information collected by them to make corresponding operations. When the aluminum alloy template is transferred into the box (1), if the aluminum alloy template tilts, the processor determines whether the return component (7) needs to be controlled to return to its original position. If the aluminum alloy template is outside the coating range, the processor controls the return component (7) to move the aluminum alloy template laterally into the coating range before transmission.

2. The aluminum alloy template transfer device with roller coating according to claim 1, characterized in that: The fixed roller includes a drive roller (23) powered by the power assembly and a driven roller (24) geared by the drive roller (23). The drive roller (23) and the driven roller (24) rotate synchronously and in the same direction. The movable roller includes a tension roller (21) and an anti-slip roller (22) disposed in the housing (1). Two mounting holes (12) are provided on the side wall of the housing (1) for the tension roller (21) to be installed. At least part of both ends of the tension roller (21) extend from the mounting hole (12) to the outside of the housing (1) for movable connection. The housing (1) is provided with symmetrically arranged strip grooves. The two ends of the driven roller (24) extend into the nearest strip groove for sliding connection.

3. The aluminum alloy template transfer device with roller coating according to claim 2, characterized in that: The tensioning assembly (5) includes a tensioning rod (51) that can extend and retract and maintain a tightened posture, and a retaining rod (52) that can extend and retract and maintain an expanded posture; One end of the tension rod (51) is hinged to a fixed seat (55), and the other end of the tension rod (51) away from the fixed seat (55) is hinged to a first fixed ring (53). The first fixed ring (53) is tightly connected to the end of the tension roller (21), and the tension roller (21) can rotate. One end of the clamping rod (52) is hinged to the side wall of the housing (1) away from the fixed roller. A second fixing ring (54) is provided at the end of the clamping rod (52) away from the side wall of the housing (1). The second fixing ring (54) is tightly connected to the end of the anti-slip roller (22), and both ends of the anti-slip roller (22) are provided with independent clamping rods (52). A sliding groove is provided on the side wall of the housing (1), and the second fixing ring (54) is slidably disposed in the sliding groove.

4. The aluminum alloy template transfer device with roller coating according to claim 1, characterized in that: The return assembly (7) includes a mounting plate (71), on which a plurality of telescopic cylinders (72) are arranged at equal intervals. Each telescopic cylinder (72) has a connecting block (74) at its telescopic end. Each connecting block (74) has a return wheel (73) rotatably arranged inside it. The axial directions of the return wheels (73) on each adjacent telescopic cylinder (72) are perpendicular to each other.

5. The aluminum alloy template transfer device with roller coating according to claim 1, characterized in that: The cleaning assembly (4) includes pulleys (42) symmetrically arranged on the inner side wall of the housing (1). The axes of the two pulleys (42) are parallel to each other, and a circulating cleaning belt (43) is sleeved between the two pulleys (42) on the plane where the fixed roller is located. The outer surface of the circulating cleaning belt (43) is provided with a scraper and a cleaning sponge that are in contact with the front of the aluminum alloy template.

6. A control method for an aluminum alloy template transfer device with roller coating according to claim 3, characterized in that: Includes the following steps: S1. The trajectory sensor (61) acquires the motion trajectory of the aluminum alloy template in real time and sends it to the processor, which determines whether the aluminum alloy template has a downward motion trend; the electromagnetic sensor (62) acquires the flatness data of the coating surface of the aluminum alloy template in real time and sends it to the processor, which determines whether there is dirt on the coating surface of the aluminum alloy template; the eddy current sensor (63) acquires whether the coating film on the coating surface of the aluminum alloy template is uniform in real time, which determines whether the coating on the outer surface of the aluminum alloy template is uniform, and the processor sends corresponding control signals to the tensioning component (5), the cleaning component (4), the return component (7), and the conveying component; S2. When the aluminum alloy template shows a downward trend, the processor receives an electrical signal and controls the clamping rod (52) to expand outward so that the clamping force on the aluminum alloy template gradually increases until the aluminum alloy template no longer shows a downward trend. The electromagnetic sensor (62) detects the position and spatial orientation of the aluminum alloy template again and controls the return component (7) to adjust the position of the aluminum alloy template. S3. When the aluminum alloy template passes through the electromagnetic sensor (62), the electromagnetic sensor (62) detects dirt on the surface, and the processor controls the cleaning component (4) to rotate to polish the coated surface of the aluminum alloy template. S4. When the aluminum alloy template is coated with release agent and passes through the eddy current sensor (63), the eddy current sensor (63) monitors the release agent film layer on the coated surface of the aluminum alloy template in real time. When the film layer thickness is found to be uneven, the processor controls the rotation direction of the active roller (23) to control the aluminum alloy template to perform a second coating, thereby ensuring that the film layer of the aluminum alloy template is uniform.

Images