Aluminum material correction device and correction method

Abstract

The application provides an aluminum material correction device and a correction method. The aluminum material correction device comprises a correction device. The correction device comprises a correction track and a correction main body arranged on the correction track. The correction main body comprises at least two first correction components. The first correction component comprises a moving seat, a driving assembly and a rotating disc correction assembly arranged on the moving seat. The driving assembly drives the moving seat to move on the correction track. The rotating disc correction assembly comprises a motor assembly, a fixing assembly for fixing the aluminum material and a rotating disc which can rotate relative to the moving seat. The motor assembly is fixedly installed on the moving seat and drives the rotating disc to rotate. The two ends of the aluminum material in the length direction are fixed by the first correction components respectively, and then the rotating disc of the rotating disc correction assembly is rotated, so that the torsion degree of the aluminum material is corrected. In addition, the straightness of the aluminum material is corrected by moving the first correction components on the correction track, so that the correction efficiency is high and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of profile production, and in particular to aluminum profile correction equipment and a correction method. Background Art

[0002] During the transportation, stacking, cutting and unloading process, aluminum profiles will be subjected to different degrees of distortion and bending deformation due to their inherent low rigidity and improper operation in each link. In order to achieve the requirements of straightness and torsion, they must be corrected.

[0003] Chinese utility model patent publication number CN203842962U discloses a square tube correction device. It includes a base and a gate-shaped frame mounted on the base. A work platform is fixed to the base. A mechanical jack is mounted at the lower end of the gate-shaped frame's crossbeam. The bottom of the mechanical jack is fixedly connected to the crossbeam, with the jack's bracket facing the work platform. A square tube is placed on the work platform or two support brackets. The protrusion of the bent and deformed area of ​​the tube is positioned upward and aligned with the jack's bracket. The jack applies pressure to the protrusion to correct the tube's deformation.

[0004] However, the above method can only correct the straightness of the profile. If the torsion of the profile needs to be corrected, additional operations must be performed, and the correction efficiency is low. Summary of the Invention

[0005] Based on this, in order to solve the problem that the above-mentioned correction equipment can only correct the straightness of the profile but cannot correct the torsion of the profile, and the correction efficiency is low, the present invention provides an aluminum material correction device and correction method, and its specific technical solution is as follows:

[0006] On the one hand, an aluminum material correction device includes a correction device; the correction device includes a correction track and a correction body arranged on the correction track, the correction track is arranged parallel to the length direction of the aluminum material, and the correction body includes at least two first correction components, and a correction space is formed between the two first correction components; the first correction component includes a moving seat, and a driving assembly and a turntable correction assembly arranged on the moving seat, the driving assembly drives the moving seat to move on the correction track; the turntable correction assembly includes a motor group, a fixed group and a turntable rotatable relative to the moving seat, the motor group is fixedly installed on the moving seat and drives the turntable to rotate, and the fixed group is installed on the turntable and is used to fix the aluminum material.

[0007] The above-mentioned aluminum material correction equipment is provided with at least two first correction components, so that the two first correction components respectively fix the two ends of the aluminum material in the length direction, and then the turntable of the turntable correction assembly is rotated to correct the torsion of the aluminum material; in addition, by adjusting the tightness of the fixing group, the first correction component is moved along the length direction of the aluminum material on the correction track, and the straightness of the aluminum material is corrected by using the fixing group to contact the surface of the aluminum material. The correction efficiency is high, which is conducive to improving production efficiency.

[0008] Furthermore, the motor group includes a servo motor and a transmission gear driven by the servo motor, and the turntable is provided with an outer gear ring that meshes with the transmission gear for transmission.

[0009] Furthermore, the movable seat is provided with a plurality of positioning groups; the positioning groups are provided with rollers, and can roll relative to the turntable through the rollers; the turntable is provided with positioning grooves adapted to the rollers.

[0010] Furthermore, the fixing group includes at least three pressing groups, and the pressing groups include a second driving member and a pressing member driven by the second driving member.

[0011] Furthermore, the clamping group also includes a first gear and a second gear of meshing transmission, the driving member is a servo reduction motor, the clamping member is provided with a stud portion and a pressing portion, the output shaft of the servo reduction motor is connected to the first gear hub, and the center of the pitch circle of the second gear is provided with a transmission thread adapted to the stud portion.

[0012] Furthermore, the correction body also includes a second correction component, which includes a moving seat, and a driving assembly, a turntable correction assembly and a detection assembly arranged on the moving seat; the detection assembly is used to detect the degree of distortion of the aluminum material.

[0013] Furthermore, the detection component includes a photoelectric sensor; the photoelectric sensor includes a transmitting end and a receiving end, the transmitting end emits light onto the aluminum material, and the receiving end receives the light reflected by the aluminum material.

[0014] Furthermore, the aluminum material correction equipment also includes a conveying device, which is used to convey the aluminum material to the correction space of the correction device; the conveying device is a gantry manipulator or a conveyor belt.

[0015] In another aspect, a method for calibrating an aluminum material comprises the following steps:

[0016] transporting the aluminum material into the correction space of the correction device;

[0017] The correction device clamps the two correction points of the aluminum material in the length direction and corrects the aluminum material by rotating the turntable correction component; specifically, it includes:

[0018] The first correction component at the two correction points corrects the aluminum material by rotating the turntable of the turntable correction assembly;

[0019] The second correction component detects the degree of distortion of the aluminum material;

[0020] The second correction component performs secondary correction on the aluminum material by rotating the turntable of the turntable correction component.

[0021] Transport the aluminum materials to the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but rather the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0023] Figure 1 This is a schematic diagram of the structure of an aluminum material correction device according to an embodiment of the present invention. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of an aluminum material correction device according to an embodiment of the present invention. Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the structure of an aluminum material correction device according to an embodiment of the present invention. Figure 3 ;

[0026] Figure 4 This is an embodiment of the aluminum material correction equipment of the present invention Figure 1 A magnified view of the structure at E in the middle;

[0027] Figure 5 This is an embodiment of the aluminum material correction equipment of the present invention Figure 3 A magnified view of the structure at F in the middle;

[0028] Figure 6 It is a structural schematic diagram of a positioning group in an aluminum material correction device according to an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of a conveying device according to an embodiment of the present invention. Figure 1 ;

[0030] Figure 8 This is a schematic diagram of the structure of a conveying device according to an embodiment of the present invention. Figure 2 .

[0031] Description of reference numerals:

[0032] 1-correction device, 2-conveying device;

[0033] 120-correction body;

[0034] 11-correction track, 12-first correction component, 13-second correction component;

[0035] 121-moving seat, 122-driving assembly, 123-turntable correction assembly;

[0036] 124-motor group, 125-fixed group, 126-turntable, 127-detection component;

[0037] 1241-Servo motor, 1242-Transmission gear;

[0038] 1211- positioning group, 1212- roller;

[0039] 1250-compression group, 1251-second driving member, 1252-compression member;

[0040] 1253-first gear, 1254-second gear;

[0041] 1261-external gear ring, 1262-positioning groove;

[0042] 21-Fixed conveyor belt group, 22-Telescopic belt group. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the scope of protection of the present invention.

[0044] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] In the present invention, “first” and “second” do not represent specific numbers and orders, but are only used to distinguish names.

[0047] In one aspect, as Figure 1 and Figure 2 、 Figure 3 shown, an aluminum material correction device in one embodiment of the present application includes a correction device 1; the correction device 1 includes a correction track 11 and a correction main body 120 arranged on the correction track 11, the correction track 11 is arranged in parallel with the length direction of the aluminum material, and the correction main body 120 includes at least two first correction components 12, and a correction space is formed between the two first correction components 12; the first correction component 12 includes a moving seat 121, a driving assembly 122 and a turntable correction assembly 123 arranged on the moving seat 121, the driving assembly 122 drives the moving seat 121 to move on the correction track 11; the turntable correction assembly 123 includes a motor set 124, a fixing group 125 and a turntable 126 which can rotate relative to the moving seat 121, the motor set 124 is fixedly installed on the moving seat 121 and drives the turntable 126 to rotate, and the fixing group 125 is installed on the turntable 126 and is used for fixing the aluminum material.

[0048] The above-mentioned aluminum material correction device sets at least two first correction components 12, so that the two first correction components 12 respectively fix the two ends of the aluminum material in the length direction, and then the turntable 126 of the turntable correction assembly 123 is rotated to correct the torsion degree of the aluminum material; in addition, the first correction component 12 moves on the correction track 11 along the length direction of the aluminum material to correct the straightness of the aluminum material, and the correction efficiency is high, which is conducive to improving the production efficiency.

[0049] As Figure 4 shown, in one embodiment, the motor set 124 includes a servo motor 1241 and a transmission gear 1242 driven by the servo motor 1241, and the turntable 126 is provided with an outer ring 1261 which is in meshing transmission with the transmission gear 1242. In this way, the servo motor 1241 drives the transmission gear 1242 to rotate, thereby driving the outer ring 1261 to rotate and making the turntable 126 rotate relative to the moving seat 121, so that the aluminum material fixed by the fixing group 125 is twisted, thereby achieving the purpose of correction.

[0050] In one embodiment, the motor set 124 drives the turntable 126 to rotate through the synchronous belt transmission. In this way, the synchronous belt transmission has low processing cost, which is conducive to reducing the production cost.

[0051] As Figure 5As shown, in one embodiment, a plurality of positioning groups 1211 are provided on the movable base 121; the positioning groups 1211 are provided with rollers 1212, which can roll relative to the turntable 126 via the rollers 1212; and the turntable 126 is provided with positioning grooves 1262 adapted to fit the rollers 1212. Thus, the rolling contact between the rollers 1212 and the turntable 126 can limit the movement of the turntable 126 in the longitudinal direction of the aluminum material. Furthermore, the rolling contact facilitates the rotation of the turntable 126 driven by the motor group 124, which helps improve calibration efficiency and production efficiency.

[0052] In one embodiment, the fixing group 125 includes at least three pressing groups 1250, each of which includes a second driving member 1251 and a pressing member 1252 driven by the second driving member 1251. Thus, the three pressing points on the same cross section of the aluminum material are positioned by the three pressing groups 1250, thereby facilitating the fixing of the aluminum material.

[0053] In one embodiment, the compression assembly 1250 further includes a first gear 1253 and a second gear 1254 that mesh with each other, the second driving member 1251 being a servo reduction motor, the compression member 1252 having a stud portion and a pressing portion, the output shaft of the servo reduction motor being connected to the hub of the first gear 1253, and a transmission thread that mates with the stud portion being provided at the center of the pitch circle of the second gear 1254. Thus, the servo reduction motor drives the first gear 1253, thereby driving the second gear 1254 to rotate, thereby causing the second gear 1254 to rotate relative to the stud portion of the compression member 1252, thereby causing the compression member 1252 to move in a direction perpendicular to the pitch circle of the second gear 1254, thereby causing the compression member 1252 to approach or move away from the aluminum material.

[0054] like Figure 6 As shown, in one embodiment, the pressing portion includes a threaded member, a rubber contact member, and a spring member. The threaded member is fixedly connected to the stud portion. The threaded member has a mounting hole, through which a screw passes and then through the spring member to connect to the rubber contact member. In this way, the elastic force of the spring member presses the rubber contact member against the aluminum surface. When the pressing force is too great, the spring member is squeezed, thereby securing the aluminum without damaging the surface.

[0055] like Figure 5As shown, in one embodiment, the correction body 120 also includes a second correction component 13, which includes a movable base 121, a drive assembly 122, a turntable correction assembly 123, and a detection assembly 127 arranged on the movable base 121; the detection assembly 127 is used to detect the degree of distortion of the aluminum material. In this way, the two ends of the aluminum material are fixed by the two first correction components 12, and the second correction component 13 moves back and forth between the two first correction components 12, and the degree of distortion of the aluminum material is detected online using the detection assembly 127; in addition, when a degree of distortion that does not meet the standard is detected, the second correction component 13 is fixed in its position and the turntable correction assembly 123 is used to perform rotation correction, which has high correction efficiency and is conducive to improving production efficiency.

[0056] In one embodiment, the detection component 127 includes a pressure sensor, which is disposed on a sensing roller. The sensing roller is rolled in the longitudinal direction of the aluminum material, and the pressure sensor feeds back the pressure to determine whether the surface of the aluminum material is distorted.

[0057] In one embodiment, the detection assembly 127 includes a photoelectric sensor. The photoelectric sensor includes a transmitter and a receiver. The transmitter transmits light onto the aluminum material, and the receiver receives the light reflected by the aluminum material. Thus, the photoelectric sensor facilitates online detection of the degree of distortion of the aluminum material.

[0058] In one embodiment, the aluminum material correction apparatus further includes a conveyor device 2 for conveying the aluminum material into the correction space of the correction device 1. The conveyor device 2 is a gantry robot or a telescopic conveyor belt. This allows the gantry robot or telescopic conveyor belt to convey the aluminum material to the correction device 1. Once the aluminum material is clamped at both ends by the correction body 120, the conveyor device 2 can quickly exit the correction space of the correction device 1, preventing interference between the conveyor device 2 and the correction device 1 and ensuring the correction efficiency of the correction device 1.

[0059] like Figure 7 and Figure 8 As shown, in one embodiment, the conveying device 2 is a telescopic conveyor belt, including a fixed conveyor belt group 21 and a telescopic belt group 22 that can be extended and retracted relative to the fixed conveyor belt group 21. In this way, the aluminum material is conveyed by the telescopic belt group 22 being extended and retracted relative to the fixed conveyor belt group 21, avoiding interference between the conveying device 2 and the correction device 1, thereby ensuring the correction efficiency of the correction device 1.

[0060] On the other hand, a method for correcting aluminum material comprises the following steps:

[0061] The aluminum material is transported to the correction space of the correction device.

[0062] The correction device clamps the two correction points of the aluminum material in the length direction and corrects the aluminum material by rotating the turntable correction component. Specifically includes:

[0063] The correction device is arranged in the order of the first correction component, the second correction component, and the first correction component. Then the second correction component enters the correction space from one end of the aluminum material. At this time, the two first correction components fix the two ends of the aluminum material.

[0064] The first correction component at the two correction points corrects the aluminum material by rotating the turntable of the turntable correction assembly;

[0065] The second correction component detects the degree of distortion of the aluminum material;

[0066] The second correction component performs secondary correction on the aluminum material by rotating the turntable of the turntable correction component.

[0067] Transport the aluminum materials to the next process.

[0068] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above embodiments merely illustrate several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. An aluminum material correction device, characterized in that: including a correction device; The correction device includes a correction track and a correction body arranged on the correction track, wherein the correction track is arranged parallel to the length direction of the aluminum material, and the correction body includes at least two first correction components, and a correction space is formed between the two first correction components; The first correction component includes a moving base, a driving assembly and a turntable correction assembly provided on the moving base, wherein the driving assembly drives the moving base to move on the correction track; The turntable correction assembly includes a motor group, a fixing group, and a turntable rotatable relative to the moving base. The motor group is fixedly mounted on the moving base and drives the turntable to rotate. The fixing group is mounted on the turntable and is used to fix the aluminum material. The motor group includes a servo motor and a transmission gear driven by the servo motor, and the turntable is provided with an outer gear ring meshing with the transmission gear; The movable seat is provided with a plurality of positioning groups; the positioning groups are provided with rollers, and can roll relative to the turntable through the rollers; the turntable is provided with positioning grooves adapted to the rollers.

2. The aluminum material correction device according to claim 1, characterized in that: The fixing group includes at least three pressing groups, and the pressing groups include a second driving member and a pressing member driven by the second driving member.

3. The aluminum material correction device according to claim 2, characterized in that: The clamping group also includes a first gear and a second gear for meshing transmission. The second driving member is a servo reduction motor. The clamping member is provided with a stud portion and a pressing portion. The output shaft of the servo reduction motor is connected to the first gear hub. The center of the dividing circle of the second gear is provided with a transmission thread adapted to the stud portion.

4. The aluminum material correction device according to claim 1, characterized in that: The calibration body further includes a second calibration component, which includes a moving base, a driving assembly, a turntable calibration assembly, and a detection assembly arranged on the moving base; The detection component is used to detect the distortion degree of the aluminum material.

5. The aluminum material correction device according to claim 4, characterized in that: The detection component includes a photoelectric sensor; The photoelectric sensor includes a transmitting end and a receiving end. The transmitting end transmits light to the aluminum material, and the receiving end receives the light reflected by the aluminum material.

6. The aluminum material correction device according to claim 1, characterized in that: The aluminum material correction device further comprises a conveying device, which is used to convey the aluminum material into the correction space of the correction device; The conveying device is a gantry manipulator or a conveyor belt.

7. A method for calibrating aluminum material using the aluminum material calibration device according to any one of claims 1 to 6, characterized in that: The following steps are involved: transporting the aluminum material into the correction space of the correction device; The correction device respectively clamps the two correction points of the aluminum material in the length direction and corrects the aluminum material by rotating the turntable correction component; Transport the aluminum materials to the next process.

8. The aluminum material correction method according to claim 7, characterized in that: In the steps, the correction device respectively clamps two correction points of the aluminum material in the length direction and corrects the aluminum material by rotating the turntable correction component, specifically including: The first correction component at the two correction points corrects the aluminum material by rotating the turntable of the turntable correction assembly; The second correction component detects the degree of distortion of the aluminum material; The second correction component performs secondary correction on the aluminum material by rotating the turntable of the turntable correction assembly.

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