Automatic aluminum alloy bar feeding system based on visual control

Abstract

The utility model relates to the technical field of aluminum alloy bar feeding, in particular to an automatic aluminum alloy bar feeding system based on visual control, which comprises a movable frame, a rotating frame is movably connected to the inner wall of the movable frame, a fixed bracket is fixedly connected to the right side of the inner wall of the rotating frame, a movable bracket is arranged in the middle of the interior of the rotating frame, and the fixed bracket is fixedly connected to the right side of the inner wall of the rotating frame. An adjusting box is fixedly connected to the left side of the inner wall of the rotating frame, a camera is fixedly connected to the top of the inner wall of the movable frame, a transmission box is fixedly connected to the left side of the movable frame, a console is fixedly connected to the left side of the transmission box, an adjusting mechanism is arranged in the adjusting box, and a rotating mechanism is arranged in the transmission box. According to the utility model, the adjustment of the movable bracket and the rotation of the rotating frame are realized, and the adjustability and convenience of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy bar feeding technology field, concretely is a kind of aluminium alloy bar automatic feeding system based on visual control. BACKGROUND

[0002] Aluminum alloy has the advantages of light weight, high strength, corrosion resistance, etc., and has been widely used in aerospace, automobile manufacturing, electronic equipment and many other fields. In the processing of aluminum alloy bar, the shape, size, surface quality and other factors of the aluminum alloy bar will affect the precision and quality of processing, so an automatic feeding system capable of accurately detecting and positioning the bar is needed. Machine vision technology uses optical imaging system to obtain image information of objects, and then processes, analyzes and understands the image through computer to realize identification, measurement, positioning and detection of objects.

[0003] The existing device mainly completes the feeding operation of aluminum alloy bar through displacement assembly cooperating with material taking assembly. The existing technology is similar to an aluminum alloy round casting bar flaw detection auxiliary automatic feeding and discharging system, and the structure disclosed in CN216937165U includes a feeding platform, a discharging platform, a conveying platform and a material taking manipulator. The feeding platform and the discharging platform are respectively arranged at the two ends of the conveying platform, and a flaw detector is arranged at the middle part of the conveying platform. The aluminum alloy round casting bar flaw detection auxiliary automatic feeding and discharging system in the utility model can realize full-automatic control, and the whole process does not need manual operation. It realizes automatic feeding, automatic flaw detection and automatic discharging functions. However, the device still has room for optimization.

[0004] The existing device mainly uses a manipulator with a fixed structure to pick up aluminum alloy bars, so that some devices are difficult to adjust the position of the movable bracket according to the length specification of the aluminum alloy bar, thereby inconvenient to lift and move aluminum alloy bars of different specifications. At the same time, some devices are difficult to drive the bracket assembly to rotate, thereby leading to inconvenience in stable lifting and feeding and discharging of aluminum alloy bars, reducing the working efficiency and practicability of the device. Therefore, in order to solve the above problems, an aluminum alloy bar automatic feeding system based on visual control is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an aluminum alloy bar automatic feeding system based on visual control to solve the problem that the existing device in the prior art mentioned in the background technology mainly uses a manipulator with a fixed structure to pick up aluminum alloy bars, so that some devices are difficult to adjust the position of the movable bracket according to the length specification of the aluminum alloy bar, thereby inconvenient to lift and move aluminum alloy bars of different specifications. At the same time, some devices are difficult to drive the bracket assembly to rotate, thereby leading to inconvenience in stable lifting and feeding and discharging of aluminum alloy bars.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an automatic aluminium alloy bar feeding system based on visual control, including movable frame, the inner wall of movable frame is connected with the rotating frame, the right side fixed connection of the inner wall of rotating frame has the fixed bracket, the inside middle of rotating frame is equipped with movable bracket, the left side fixed connection of the inner wall of rotating frame has the adjusting box, the top fixed connection of the inner wall of movable frame has the camera, the left side fixed connection of movable frame has transmission case, the left side fixed connection of transmission case has control cabinet,

[0007] The inside of the adjusting box is provided with an adjusting mechanism, the adjusting mechanism comprises a first motor, the bottom of the first motor is fixedly connected to the top of the adjusting box, the inside of the transmission case is provided with a rotating mechanism, the rotating mechanism comprises a second motor, the rear side of the second motor is fixedly connected to the front of the transmission case.

[0008] Preferably, the bottom of the first motor is fixedly connected with a movable worm, the bottom end of the movable worm is movably connected to the inner wall bottom of the adjusting box, and the rear side of the outer wall of the movable worm is meshed with a movable worm wheel.

[0009] Preferably, the inner wall of the movable worm wheel is fixedly connected with a movable screw rod, and the two ends of the movable screw rod are movably connected to the inner wall of the rotating frame.

[0010] Preferably, the outer wall left side of the movable screw rod is threadedly connected with a push screw sleeve, the outer wall of the push screw sleeve is fixedly connected to the bottom rear side of the movable bracket, the bottom front side and rear side of the movable bracket are fixedly connected with a sliding sleeve, and the inner wall of the sliding sleeve is sleeved on the limiting rod of the movable frame.

[0011] Preferably, the rear side of the second motor is fixedly connected with a transmission worm, and the lower part of the outer wall of the transmission worm is meshed with a transmission worm wheel.

[0012] Preferably, the inner wall of the transmission worm wheel is fixedly connected with a rotating shaft, the left end of the rotating shaft is movably connected to the inner wall left side of the transmission case, and the right end of the rotating shaft penetrates through the left side wall of the movable frame and is fixedly connected with a main gear.

[0013] Preferably, the lower part of the outer wall of the main gear is meshed with an internal gear, and the right side of the internal gear is fixedly connected to the left side outer ring of the rotating frame.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1.The utility model discloses a first motor, movable worm, movable worm wheel, movable screw rod, push screw sleeve and sliding sleeve structure in adjusting mechanism, through the control cabinet starting first motor drive movable worm limit rotation, movable worm engagement drive movable worm wheel and movable screw rod limit rotation, movable screw rod drive push screw sleeve, movable bracket and sliding sleeve along the limit rod of movable frame left and right slide, realize the adjustment of movable bracket, make part of device can adjust the position of movable bracket according to the length specification of aluminium alloy bar, it is convenient to lift and move different specification's aluminium alloy bar, improve the adjustability and practicality of device.

[0016] 2.The utility model discloses a second motor, transmission worm, transmission worm wheel, rotating shaft, main gear and inner gear structure in rotating mechanism, through the control cabinet starting second motor drive transmission worm limit rotation, transmission worm engagement drive transmission worm wheel, rotating shaft and main gear limit rotation. Main gear engagement drive inner gear and rotating frame limit rotation, realize the rotation of rotating frame, make part of device can drive bracket assembly rotation, it is convenient to stably lift and feed and discharge aluminium alloy bar, improve the convenience and practicality of device. DRAWINGS

[0017] Figure 1 It is the structure front side view perspective drawing of the utility model;

[0018] Figure 2 It is the structure front view cross section perspective drawing of the utility model;

[0019] Figure 3 It is the local structure front view cross section perspective drawing of adjusting box and adjusting mechanism of the utility model;

[0020] Figure 4 It is the local structure front view cross section perspective drawing of transmission box and rotating mechanism of the utility model.

[0021] In the drawing: 11, movable frame;12, rotating frame;13, fixed bracket;14, movable bracket;15, adjusting box;16, camera;17, transmission box;18, control cabinet;2, adjusting mechanism;21, first motor;22, movable worm;23, movable worm wheel;24, movable screw rod;25, push screw sleeve;26, sliding sleeve;3, rotating mechanism;31, second motor;32, transmission worm;33, transmission worm wheel;34, rotating shaft;35, main gear;36, inner gear. SPECIFIC EMBODIMENTS

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-4 The present application provides an embodiment:

[0024] The aluminum alloy bar automatic feeding system based on visual control, including movable frame 11, movable frame 11's inner wall movable connection has rotary frame 12, rotary frame 12's inner wall right side fixed connection has fixed bracket 13, rotary frame 12's inside middle is equipped with movable bracket 14, rotary frame 12's inner wall left side fixed connection has adjusting box 15, movable frame 11's inner wall top fixed connection has camera 16, movable frame 11's left side fixed connection has transmission box 17, transmission box 17's left side fixed connection has control cabinet 18;

[0025] Adjusting box 15's inside is equipped with adjusting mechanism 2, adjusting mechanism 2 includes first motor 21, first motor 21's bottom fixed connection in adjusting box 15's top, first motor 21's bottom middle fixed connection has movable worm 22, movable worm 22's bottom end movable connection in adjusting box 15's inner wall bottom, movable worm 22's outer wall rear side meshing connection has movable worm wheel 23, by the design, realized first motor 21 drive movable worm 22 limit rotation, so that movable worm 22 meshing drive movable worm wheel 23 rotation, movable worm wheel 23's inner wall fixed connection has movable screw 24, movable screw 24's both ends movable connection in rotary frame 12's inner wall both sides, by the design, realized movable worm wheel 23 drive movable screw 24 limit rotation, movable screw 24's outer wall left side screw connection has push screw sleeve 25, push screw sleeve 25's outer wall fixed connection in movable bracket 14's bottom rear side, movable bracket 14's bottom front side and rear side upper fixed connection has sliding sleeve 26, sliding sleeve 26's inner wall sleeve set in movable frame 11's limit rod, by the design, realized movable screw 24 drive push screw sleeve 25, movable bracket 14 and sliding sleeve 26 along movable frame 11's limit rod left and right sliding.

[0026] The inside of the transmission box 17 is provided with the rotating mechanism 3, the rotating mechanism 3 comprises a second motor 31, the rear side of the second motor 31 is fixedly connected to the front of the transmission box 17, the rear side of the second motor 31 is fixedly connected with a transmission worm 32, the outer wall of the transmission worm 32 is meshingly connected with a transmission worm gear 33 below, through the design, the second motor 31 drives the transmission worm 32 to limit rotation, so that the transmission worm 32 is meshingly connected to drive the transmission worm gear 33 to rotate, the inner wall of the transmission worm gear 33 is fixedly connected with a rotating shaft 34, the left end of the rotating shaft 34 is movably connected to the inner wall of the transmission box 17 on the left side, the right end of the rotating shaft 34 passes through the left side wall of the movable frame 11 and is fixedly connected with a main gear 35, through the design, the transmission worm gear 33 drives the rotating shaft 34 and the main gear 35 to limit rotation, the outer wall of the main gear 35 is meshingly connected with a ring gear 36 below, the right side of the ring gear 36 is fixedly connected to the left side of the outer ring of the rotating frame 12, through the design, the main gear 35 is meshingly connected to drive the ring gear 36 and the rotating frame 12 to limit rotation.

[0027] Working principle: when the movable bracket 14 needs to be adjusted, first, the first motor 21 is started through the control panel 18, the first motor 21 drives the movable worm 22 to limit rotation, the movable worm 22 is meshingly connected to drive the movable worm gear 23 to rotate, the movable worm gear 23 drives the movable screw 24 to limit rotation, the movable screw 24 drives the push screw sleeve 25 to slide left and right, the push screw sleeve 25 drives the movable bracket 14 and the sliding sleeve 26 to slide synchronously along the limiting rod of the movable frame 11, and the adjustment operation of the movable bracket 14 is realized.

[0028] When the rotating frame 12 needs to be rotated, first, the second motor 31 is started through the control panel 18, the second motor 31 drives the transmission worm 32 to limit rotation, the transmission worm 32 is meshingly connected to drive the transmission worm gear 33 to rotate, the transmission worm gear 33 drives the rotating shaft 34 to limit rotation. The rotating shaft 34 drives the main gear 35 to rotate synchronously, the main gear 35 is meshingly connected to drive the ring gear 36 to rotate, the ring gear 36 drives the rotating frame 12 to limit rotation, and the rotating operation of the rotating frame 12 is realized, and the operation ends here.

[0029] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings and the above description; however, any equivalent changes, modifications and evolution made by the skilled person in the art without departing from the technical scheme of the present application, and the above disclosed technical content, are equivalent embodiments of the present application; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application, are still within the protection scope of the technical scheme of the present application.

Claims

1. A visual control based automatic feeding system for aluminum alloy bar stock, comprising a movable rack (11), characterized in that: The inner wall of the movable frame (11) is movably connected with a rotating frame (12), the right side of the inner wall of the rotating frame (12) is fixedly connected with a fixed bracket (13), the middle of the inside of the rotating frame (12) is provided with a movable bracket (14), the left side of the inner wall of the rotating frame (12) is fixedly connected with an adjusting box (15), the top of the inner wall of the movable frame (11) is fixedly connected with a camera (16), the left side of the movable frame (11) is fixedly connected with a transmission box (17), the left side of the transmission box (17) is fixedly connected with a control console (18); The inside of the adjusting box (15) is provided with an adjusting mechanism (2), the adjusting mechanism (2) comprises a first motor (21), the bottom of the first motor (21) is fixedly connected to the top of the adjusting box (15), the inside of the transmission box (17) is provided with a rotating mechanism (3), the rotating mechanism (3) comprises a second motor (31), the rear side of the second motor (31) is fixedly connected in front of the transmission box (17).

2. The automatic feeding system of aluminum alloy rod based on visual control according to claim 1, characterized in that: The bottom of the first motor (21) is fixedly connected with a movable worm (22), the bottom end of the movable worm (22) is movably connected to the inner wall of the bottom of the adjusting box (15), the rear side of the outer wall of the movable worm (22) is meshingly connected with a movable worm gear (23).

3. The automatic feeding system of aluminum alloy rod based on visual control according to claim 2, characterized in that: The inner wall of the movable worm gear (23) is fixedly connected with a movable screw rod (24), the two ends of the movable screw rod (24) are movably connected to the inner wall of the rotating frame (12) on both sides.

4. The automatic feeding system of aluminum alloy rod based on visual control according to claim 3, characterized in that: The left side of the outer wall of the movable screw rod (24) is threadedly connected with a push screw sleeve (25), the outer wall of the push screw sleeve (25) is fixedly connected to the bottom rear side of the movable bracket (14), the bottom front side and the rear side of the movable bracket (14) are fixedly connected with a sliding sleeve (26), the inner wall of the sliding sleeve (26) is sleeved on the limiting rod of the movable frame (11).

5. The automatic feeding system of aluminum alloy rod based on visual control according to claim 1, characterized in that: The rear side of the second motor (31) is fixedly connected with a transmission worm (32), the lower part of the outer wall of the transmission worm (32) is meshingly connected with a transmission worm gear (33).

6. The automatic feeding system of aluminum alloy rod based on visual control according to claim 5, characterized in that: The inner wall of the transmission worm gear (33) is fixedly connected with a rotating shaft (34), the left end of the rotating shaft (34) is movably connected to the left side of the inner wall of the transmission box (17), the right end of the rotating shaft (34) penetrates through the left side wall of the movable frame (11) and is fixedly connected with a main gear (35).

7. The automatic feeding system of aluminum alloy rod based on visual control according to claim 6, characterized in that: The lower part of the outer wall of the main gear (35) is meshingly connected with an internal gear (36), the right side of the internal gear (36) is fixedly connected to the left side of the outer ring of the rotating frame (12).

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