Intelligent identification positioning and recognition device

Abstract

The present invention discloses an intelligent identification positioning and identification device and a positioning and identification method thereof, comprising a base, on which an expansion component, an offset component, a rotation component, a positioning component and a lifting component are arranged; a center frame is fixedly connected to one side of the base, a first keyed rotating rod is rotatably connected to the center frame, a fixed seat is arranged above the center frame, a first pipe sleeve is rotatably arranged at the fixed seat, and the first keyed rotating rod is located in the first pipe sleeve and cooperates with the first pipe sleeve. Through the cooperation of the expansion component, the offset component, the rotation component, the positioning component, the lifting component and the synchronization component, the position identification of the workpiece can be made more accurate, the calculation amount of the identification process is low, the identification process is fast, the subsequent clamping work can be carried out quickly, and the position of the workpiece with thickness can be quickly identified.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent identification positioning and identification, and in particular to an intelligent identification positioning and identification device. Background Art

[0002] Currently, in the field of workpiece positioning and identification, many of them are implemented using camera imaging technology, that is, the camera is required to take a picture of the workpiece shape and enter it into a computer comparison library. When the camera takes a picture of the workpiece again, it takes another picture and compares it with the picture in the comparison library. This requires a lot of pixel calculations, which causes a large amount of computer calculations. In addition, the more special the workpiece, the greater the amount of comparison calculations required, resulting in a slow recognition speed.

[0003] Therefore, it is necessary to design an intelligent identification positioning and recognition device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent identification positioning and recognition device, which can make the position recognition of the workpiece more accurate through the cooperation of an expansion component, an offset component, a rotation component, a positioning component, a lifting component and a synchronization component, the recognition process has low calculation amount, the recognition process is fast, the subsequent clamping work can be carried out quickly, and the position of thick workpieces can be quickly identified.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent identification positioning and identification device, comprising a base, on which an expansion component, an offset component, a rotation component, a positioning component and a lifting component are provided;

[0006] A center frame is fixedly connected to one side of the base, a first keyed rotating rod is rotatably connected to the center frame, a fixed seat is provided above the center frame, a first pipe sleeve is rotatably provided at the fixed seat, the first keyed rotating rod is located in the first pipe sleeve and cooperates with it, a servo motor is fixedly connected to the base, the servo motor is connected to the first keyed rotating rod, a mounting plate is fixedly connected to a position of the first pipe sleeve away from one side of the base, a mounting frame is fixedly connected to the other side of the mounting plate, a fixing rod is fixedly connected to the other side of the mounting frame, and a fixing frame is fixedly connected between the two sides of the mounting frame away from the base;

[0007] The mounting frame is provided with an expansion component, and the expansion component is used for synchronous expansion movement in two directions;

[0008] An offset component is provided at the extended moving part of the extension component, and the offset component is used for synchronous offset in two directions;

[0009] A rotating assembly is provided at the offset portion of the offset assembly, and the rotating assembly is used to perform rotation work in two directions;

[0010] A positioning assembly is provided at a rotating part of the rotating assembly, and the positioning assembly is used to position the workpiece;

[0011] A lifting component is provided between the central frame and the fixing seat, and the fixing seat is movably connected to the central frame via the lifting component, and the lifting component is used for adjusting the height.

[0012] As a further improvement of the present invention, the expansion component includes a first moving pair, which is fixedly connected to the mounting frame and is in two groups. Each group of the first moving pair includes two moving parts. The moving parts of the first moving pair are fixedly connected with a moving block, and an offset component is provided on the moving block. The two moving blocks in a diagonal relationship are fixedly connected with a first rack, and the fixed rod is rotatably connected with a first gear, and the first rack cooperates with the first gear.

[0013] As a further improvement of the present invention, the offset assembly includes a second moving pair, the second moving pair is in two groups, the second moving pairs are respectively fixedly connected between the moving blocks corresponding to the longitudinal positions, the moving parts of the second moving pair are fixedly connected with a moving frame, the rotating assemblies are respectively arranged at the moving frames, the moving frames are fixedly connected with a vertical frame, the vertical frames are fixedly connected with a third moving pair, the third moving pair is provided with an elastic member, the moving parts of the third moving pair are fixedly connected with a second rack, the fixed rod is rotatably connected with a second gear at a position near one side of the second rack, and the second racks cooperate with the second gear.

[0014] As a further improvement of the present invention, the rotating assembly includes a connecting frame, which is fixedly connected to the other side of the movable frame respectively, and the connecting frame is rotatably connected to a rotating shaft. The rotating shaft is fixedly connected to a loading frame at a position near one side of the base, and a positioning assembly is provided on one side of the loading frame.

[0015] As a further improvement of the present invention, the positioning assembly includes an extension frame, which is installed on one group of the loading frames. A loading tray is fixedly connected between the extension frames. The loading tray is a structure with multiple mounting ports. Fasteners are provided at the mounting ports of the loading tray, and a distance sensor is provided on the other side of the fastener.

[0016] As a further improvement of the present invention, the lifting assembly includes a first tripod, the first tripod is fixedly connected to the fixed seat, the center frame is fixedly connected to a second tripod, the first tripod is fixedly connected to a fourth moving pair, the moving part of the fourth moving pair is connected to the second tripod, the first tripod is rotatably connected to a screw pair, and the moving part of the screw pair is connected to the second tripod.

[0017] As a further improvement of the present invention, it also includes a synchronization component, which is arranged between the rotating shaft and the fixed frame, and is used to synchronize the rotation of the rotating shaft. The moving parts of the second moving pair are fixedly connected with an extension frame, and the extension frame is fixedly connected with an electric clutch. The input end of the electric clutch is provided with a transmission gear, and the output end of the electric clutch is provided with a second keyed rotating rod. The connecting frame is rotatably connected with a second sleeve, and the second sleeves are respectively matched with adjacent second keyed rotating rods. Gear transmission components are respectively provided between the second sleeves and adjacent rotating shafts. An electric belt is installed on the fixed frame near the transmission gear side, and a toothed belt is fixedly connected to the electric belt, and the toothed belt matches the transmission gear.

[0018] As a further improvement of the present invention, it also includes a first electric slide rail, which is installed on the mounting frame. The moving part of the first electric slide rail is connected to one of the moving parts of the first moving pair that drives the first rack. A second electric slide rail is provided between one of the fixed parts of the second moving pair, and the moving part of the second electric slide rail is connected to the adjacent moving frame.

[0019] As a further improvement of the present invention, it further comprises a rotating frame, which is rotatably connected to the fixed frame at a position on one side away from the base, and a protective cover is fixedly connected to the rotating frame.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention uses a distance sensor to surround the outer contour of the workpiece, and detects the distance from the distance sensor to the workpiece placement platform and compares it with the distance to the workpiece, so that the position of the workpiece can be accurately positioned. At the same time, the structure is simple, the recognition speed is fast, and the computer workload is low.

[0022] 2. The present invention can identify various special-shaped workpieces, workpieces with small aspect ratios, etc. by distributing distance sensors at different positions on the loading plate. It can be widely used in the field of workpiece position recognition, avoiding the disadvantages of using camera imaging recognition and positioning, which makes it difficult to identify the position of special-shaped workpieces and difficult to identify workpieces without obvious features.

[0023] 3. The present invention uses a protective cover to wrap the movement range of the loading frame, thereby protecting the movement range of the loading frame from being affected, preventing the workpiece from being bumped and shifted, and preventing workers from being injured due to the movement of the loading frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the first partial three-dimensional structure of the present invention.

[0026] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0027] Figure 4 It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the extended component part of the present invention.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the offset component part of the present invention.

[0030] Figure 7 It is a three-dimensional structural schematic diagram of the synchronization component part of the present invention.

[0031] Figure 8 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0032] In the accompanying drawings: 1-base, 2-center frame, 3-first keyed rotating rod, 4-fixed seat, 5-first pipe sleeve, 6-servo motor, 7-mounting plate, 8-mounting frame, 81-fixed rod, 9-fixed frame, 10-extension component, 11-offset component, 12-rotation component, 13-positioning component, 14-lifting component, 101-first moving pair, 102-moving block, 103-first rack, 104-first gear, 111-second moving pair, 112-moving frame, 1121-stand, 113-third moving pair, 114-elastic member, 115-second rack, 116-second gear, 117-elastic member, 118-second rack, 119-second gear, 120-elastic member, 121-second gear, 122-elastic member, 123-second gear, 124-elastic member, 125-second gear, 126-second gear, 127-elastic member, 128-second gear, 129-elastic member, 130-second gear, 131-elastic member, 132-second gear, 133-elastic member, 134-elastic member, 135-second gear, 136-second gear, 137-elastic member, 138-second gear, 139-elastic member, 140-second gear, 141-elastic member, 142-elastic member, 143-elastic member, 144-elastic member, 145-second gear, 146-second gear, 147-elastic member, 148-elastic member, 149-elastic member, 150-second gear, 151-elastic member, 15 21-connecting frame, 122-rotating axis, 123-loading frame, 131-extension frame, 132-loading plate, 133-fastener, 134-distance sensor, 141-first tripod, 142-second tripod, 143-fourth moving pair, 144-screw pair, 15-synchronizing assembly, 151-extension frame, 152-electric clutch, 153-transmission gear, 154-second keyed rotating rod, 155-second sleeve, 156-gear transmission assembly, 157-electric belt, 158-toothed belt, 16-first electric slide rail, 17-second electric slide rail, 18-rotating frame, 19-protective cover. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] It should be noted that when an element is referred to as being "fixed", "mounted", "connected" or "disposed" with another element, it may be directly on the other element or indirectly on the other element. It should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation in the specification, and therefore cannot be understood as limiting the present invention.

[0035] As a further improvement of the present invention, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Example 1

[0038] An intelligent identification positioning and recognition device, such as Figure 1-8 As shown, it includes a base 1, a center frame 2, a first keyed rotating rod 3, a fixed seat 4, a first pipe sleeve 5, a servo motor 6, a mounting plate 7, a mounting frame 8, a fixed rod 81, a fixed frame 9, an expansion component 10, an offset component 11, a rotation component 12, a positioning component 13 and a lifting component 14, wherein the base 1 is fixedly connected to the center frame 2 on one side, the center frame 2 is rotatably connected to the first keyed rotating rod 3, a fixed seat 4 is provided above the center frame 2, the fixed seat 4 is rotatably provided with a first pipe sleeve 5, the first keyed rotating rod 3 is located in the first pipe sleeve 5 and cooperates with it, the base 1 is fixedly connected to the servo motor 6, the servo motor 6 is connected to the first keyed rotating rod 3, the first pipe sleeve 5 is fixedly connected to the mounting plate 7 at a position away from the base 1, the mounting plate 7 is fixedly connected to the mounting frame 8 on the other side, and the mounting frame 8 is also fixedly connected to the mounting plate 7. A fixing rod 81 is fixedly connected to one side, and a fixing frame 9 is fixedly connected between the two sides of the mounting frame 8 away from the base 1. An extension component 10 is provided at the mounting frame 8, and the extension component 10 is used for synchronous extension movement in two directions. An offset component 11 is provided at the extended moving part of the extension component 10, and the offset component 11 is used for synchronous offset in two directions. A rotation component 12 is provided at the offset part of the offset component 11, and the rotation component 12 is used for rotation in two directions. A positioning component 13 is provided at a rotating part of the rotation component 12, and the positioning component 13 is used for positioning the workpiece. A lifting component 14 is provided between the center frame 2 and the fixed seat 4, and the fixed seat 4 is movably connected to the center frame 2 through the lifting component 14, and the lifting component 14 is used to adjust the height.

[0039] Example 2

[0040] like Figure 1-8As shown, the expansion component 10 includes a first moving pair 101, a moving block 102, a first rack 103 and a first gear 104. The first moving pair 101 is fixedly connected to the mounting frame 8, and the number is two groups, and the number of moving parts of each group of the first moving pair 101 is two. The moving parts of the first moving pair 101 are fixedly connected with a moving block 102, and the moving block 102 is provided with an offset component 11. The two moving blocks 102 in a diagonal relationship are fixedly connected with a first rack 103. The fixed rod 81 is rotatably connected with a first gear 104, and the first rack 103 cooperates with the first gear 104.

[0041] The offset assembly 11 includes a second moving pair 111, a moving frame 112, a vertical frame 1121, a third moving pair 113, an elastic member 114, a second rack 115 and a second gear 116. The second moving pair 111 is in two groups. The second moving pairs 111 are respectively fixedly connected between the moving blocks 102 corresponding to the longitudinal positions. The moving parts of the second moving pair 111 are all fixedly connected with the moving frame 112. The rotating assembly 12 is respectively arranged at the moving frame 112. The moving frame 112 is fixedly connected with the vertical frame 1121. The vertical frame 1121 is fixedly connected with the third moving pair 113. The third moving pair 113 is provided with an elastic member 114. The moving parts of the third moving pair 113 are all fixedly connected with the second rack 115. The fixed rod 81 is rotatably connected with the second gear 116 at a position near one side of the second rack 115, and the second rack 115 cooperates with the second gear 116.

[0042] The rotating assembly 12 includes a connecting frame 121, a rotating shaft 122 and a loading frame 123. The connecting frames 121 are fixedly connected to the other side of the moving frame 112. The rotating shaft 122 is rotatably connected to the connecting frames 121. The rotating shaft 122 is fixedly connected to a loading frame 123 at a position near one side of the base 1, and a positioning assembly 13 is provided on one side of the loading frame 123.

[0043] The positioning assembly 13 includes an extension frame 131, a loading tray 132, a fastener 133 and a distance sensor 134. The extension frame 131 is installed on one group of the loading frames 123. The loading tray 132 is fixedly connected between the extension frames 131. The loading tray 132 is a structure with multiple mounting openings. The fastener 133 is provided at the mounting opening of the loading tray 132, and the distance sensor 134 is provided on the other side of the fastener 133.

[0044] The lifting assembly 14 includes a first tripod 141, a second tripod 142, a fourth moving pair 143 and a screw pair 144. The first tripod 141 is fixedly connected to the fixed seat 4, the second tripod 142 is fixedly connected to the center frame 2, the first tripod 141 is fixedly connected to the fourth moving pair 143, the moving part of the fourth moving pair 143 is connected to the second tripod 142, the first tripod 141 is rotatably connected to the screw pair 144, and the moving part of the screw pair 144 is connected to the second tripod 142.

[0045] The invention also includes a synchronization component 15, which includes an extension frame 151 and an electric clutch 152, a transmission gear 153, a second keyed rotating rod 154, a second sleeve 155, a gear transmission component 156, an electric belt 157 and a toothed belt 158. The synchronization component 15 is arranged between the rotating shaft 122 and the fixed frame 9. The synchronization component 15 is used to synchronize the rotation of the rotating shaft 122. The moving parts of the second moving pair 111 are fixedly connected to the extension frame 151, and the extension frame 151 is fixedly connected to the electric clutch 152. A transmission gear 153 is provided at the input end, and a second keyed rotating rod 154 is provided at the output end of the electric clutch 152. A second sleeve 155 is rotatably connected to the connecting frame 121, and the second sleeves 155 respectively cooperate with adjacent second keyed rotating rods 154. Gear transmission assemblies 156 are provided between the second sleeves 155 and adjacent rotating shafts 122. An electric belt 157 is installed at a position near one side of the transmission gear 153 of the fixed frame 9, and a toothed belt 158 ​​is fixedly connected to the electric belt 157, and the toothed belt 158 ​​cooperates with the transmission gear 153.

[0046] It also includes a first electric slide rail 16 and a second electric slide rail 17. The first electric slide rail 16 is installed on the mounting frame 8. The moving part of the first electric slide rail 16 is connected to one of the moving parts of the first moving pair 101 that drives the first rack 103. The second electric slide rail 17 is provided between one of the fixed parts of the second moving pair 111. The moving part of the second electric slide rail 17 is connected to the adjacent moving frame 112.

[0047] It also includes a rotating frame 18 and a protective cover 19 . The rotating frame 18 is rotatably connected to the fixed frame 9 at a position away from the base 1 . The protective cover 19 is fixedly connected to the rotating frame 18 .

[0048] A positioning and identification method for an intelligent identification positioning and identification device:

[0049] When it is necessary to perform manual quality inspection on the workpieces transmitted from the external workpiece conveyor belt, and to perform the next step of gripping and transfer after the manual inspection, the intelligent identification positioning and recognition device can be used; the automatic clamping claw suitable for a type of workpiece can be installed on the other side of the rotating component 12, and then the height of the rotating component 12 and the positioning component 13 can be adjusted by the lifting component 14, and the workpiece is placed under the positioning component 13 on the external conveyor belt, and the positioning component 13 is adjusted so that the positioning component 13 measures the height of the workpiece, the external conveyor belt and itself, so that the positioning component 13 can be adjusted to ... The workpiece 13 can accurately identify the distance between it and the external conveyor belt, and the positioning part of the positioning component 13 is made to correspond to the outer contour of the workpiece, and the position between the positioning part of the positioning component 13 and the external conveyor belt will not be blocked by the outer contour of the workpiece. At this time, the adjustment of the positioning component 13 is completed; then the periodic stop position of the external conveyor belt is adjusted so that the workpiece can stay under the positioning component 13 in each cycle during the transportation process; then the intelligent identification positioning and identification device can be started; when the external conveyor belt stays in each cycle, a workpiece changes its position after manual quality inspection. At this time, the positioning component 13 will The workpiece located below it is measured, and the positioning component 13 will start the first electric slide rail 16 and the second electric slide rail 17 according to the position of the workpiece, so that the first electric slide rail 16 drives the expansion component 10 to work, so that the expansion component 10 opens or contracts to both sides, thereby driving the offset component 11 to do this movement, so that the positioning component 13 and the installed automatic clamp also do this movement, so that the positioning component 13 performs a left-right moving distance scan of the position on the conveyor belt, and at the same time, the second electric slide rail 17 will also be started, so that the second electric slide rail 17 The movable slide rail 17 drives the offset component 11 to perform a forward and backward offset movement, so that the positioning component 13 and the installed automatic gripper also perform this movement, so that the positioning component 13 performs a forward and backward moving distance scan of the position on the conveyor belt, and the synchronization component 15 will also be started, and the synchronization component 15 will drive the positioning component 13 and the installed automatic gripper to rotate, thereby driving the rotating component 12 to rotate, and the rotating component 12 will drive the positioning component 13 and the installed automatic gripper to rotate, so that the positioning component 13 performs a rotational distance scan of the position on the conveyor belt;In this way, the positioning component 13 can scan the position on the conveyor belt through left-right, front-back and rotational movements, until the positioning part of the positioning component 13 is not on the workpiece, but on the conveyor belt, that is, the positioning and ranging part of the positioning component 13 surrounds the outer contour of the workpiece. At this time, the positioning component 13 has completed the positioning of the workpiece, and when the positioning component 13 is moving, the automatic clamp installed on the rotating component 12 will also move synchronously, that is, the installed clamp will be in the same position as the positioning component 13 after rotating 180 degrees, so that the installed automatic clamp can be The workpiece is smoothly and accurately clamped and transferred; after the positioning component 13 recognizes the workpiece, the servo motor 6 will start, and the servo motor 6 will drive the first keyed rotating rod 3 and the first pipe sleeve 5 to rotate, thereby driving the positioning component 13 and the installed clamping claw to rotate with the first keyed rotating rod 3 as the rotation axis 122, so that the automatic clamping claw is above the workpiece. At this time, the automatic clamping claw can be controlled to grab the workpiece, and then the workpiece is transferred by reversing the servo motor 6; this cycle can quickly identify the position and clamp the workpiece that has been manually inspected. ;

[0050] When one of the moving blocks 102 with the first rack 103 is moved, the first rack 103 will move in opposite directions through the first gear 104, thereby driving the offset part of the offset assembly 11 to move in opposite directions, thereby driving the positioning assembly 13 and the installed automatic clamp to move in opposite directions.

[0051] When the moving block 102 is moving, the moving block 102 will drive the second moving pair 111 and the parts connected thereto to move together. At this time, the second rack 115 will maintain cooperation with the second gear 116 through the action of the elastic member 114; when one of the moving parts of the second moving pair 111 is moved, the moving frame 112 will move in opposite directions to each other through the action of the second rack 115 and the second gear 116, thereby causing the two moving parts to move in opposite directions to each other.

[0052] An automatic fixture suitable for a type of workpiece may be installed on the loading frame 123 on the other side; by rotating the rotating shaft 122 , the rotating shaft 122 will drive the loading frame 123 to rotate, thereby driving the positioning assembly 13 to rotate.

[0053] The position of the distance sensor 134 can be rearranged according to the outer contour structure of the workpiece, so that the sensing range of the distance sensor 134 can surround the outer contour of the workpiece and the sensing range of the distance sensor 134 will not directly illuminate the surface of the workpiece. In this way, when the workpiece position is identified, when the distance identified by all the distance sensors 134 is the distance from itself to the external conveyor belt, the workpiece is within the sensing range of the distance sensor 134, and the position identification of the workpiece is completed. If there is a distance sensor 134 that identifies a distance that is smaller than the distance from itself to the external conveyor belt, the workpiece is still within the sensing range of the distance sensor 134 and does not wrap its outer contour, which means that the automatic clamp will not be able to clamp the workpiece.

[0054] The screw pair 144 can be rotated to drive its moving part to move up and down, thereby driving the first tripod 141 to move up and down, thereby driving the fixing seat 4 and the mounting frame 8 to move up and down to adjust the recognition height of the workpiece.

[0055] When the rotating shaft 122 needs to be rotated, the electric belt 157 can be started, and the electric belt 157 will drive the toothed belt 158 ​​to rotate, and the toothed belt 158 ​​will drive the transmission gear 153 to rotate, thereby driving the second keyed rotating rod 154 and the second sleeve 155 to rotate, and then driving the rotating shaft 122 to rotate through the gear transmission assembly 156, so that the rotating shaft 122 can be reversed, and the positioning assembly 13 and the automatic clamp can rotate in opposite directions; and when the moving part of the second moving pair 111 is in the process of moving, the electric clutch 152 can be started, and the electric clutch 152 will prevent the rotation process of the transmission gear 153 from being transmitted to the second keyed rotating rod 154, and thus will not affect the rotation of the rotating shaft 122 during this movement.

[0056] The first electric slide rail 16 or the second electric slide rail 17 can be started, and the moving part of the first electric slide rail 16 will drive the moving part of the first moving pair 101 to move, and the moving part of the second electric slide rail 17 will drive the moving part of the second moving pair 111 to move.

[0057] The protective cover 19 can protect the movement range of the loading frame 123 from being affected, prevent the workpiece from being bumped and shifted, and prevent workers from being injured due to the movement of the loading frame 123 .

[0058] The present invention can make the position identification of the workpiece more accurate through the cooperation of the expansion component, the offset component, the rotation component, the positioning component, the lifting component and the synchronization component. The calculation amount of the identification process is low, the identification process is fast, the subsequent clamping work can be carried out quickly, and the position of the workpiece with thickness can be quickly identified.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent identification positioning and recognition device, comprising a base (1), characterized in that: The base (1) is provided with an expansion component (10), a displacement component (11), a rotation component (12), a positioning component (13) and a lifting component (14); A center frame (2) is fixedly connected to one side of the base (1), a first keyed rotating rod (3) is rotatably connected to the center frame (2), a fixed seat (4) is provided above the center frame (2), a first pipe sleeve (5) is rotatably provided on the fixed seat (4), the first keyed rotating rod (3) is located in the first pipe sleeve (5) and cooperates with the first pipe sleeve (5), a servo motor (6) is fixedly connected to the base (1), the servo motor (6) is connected to the first keyed rotating rod (3), a mounting plate (7) is fixedly connected to the first pipe sleeve (5) at a position away from the side of the base (1), a mounting frame (8) is fixedly connected to the other side of the mounting plate (7), a fixing rod (81) is fixedly connected to the other side of the mounting frame (8), and a fixing frame (9) is fixedly connected between the two sides of the mounting frame (8) away from the base (1); An expansion component (10) is provided at the mounting frame (8), and the expansion component (10) is used to perform synchronous expansion movement in two directions; An offset component (11) is provided at the extended moving part of the extension component (10), and the offset component (11) is used to perform synchronous offset in two directions; A rotating assembly (12) is provided at the offset portion of the offset assembly (11), and the rotating assembly (12) is used to perform rotation work in two directions; A positioning assembly (13) is provided at a rotating portion of the rotating assembly (12), and the positioning assembly (13) is used to position a workpiece; A lifting component (14) is provided between the central frame (2) and the fixed seat (4); the fixed seat (4) is movably connected to the central frame (2) via the lifting component (14); and the lifting component (14) is used to adjust the height.

2. The intelligent identification positioning and identification device according to claim 1 is characterized in that: The expansion component (10) comprises a first moving pair (101), the first moving pair (101) being fixedly connected to the mounting frame (8) and being in two groups, and each group of the first moving pair (101) comprising two moving parts, the moving parts of the first moving pair (101) being fixedly connected to a moving block (102), the moving block (102) being provided with an offset component (11), the two moving blocks (102) being diagonally related being fixedly connected to a first rack (103), the fixed rod (81) being rotatably connected to a first gear (104), the first rack (103) being matched with the first gear (104).

3. The intelligent identification positioning and identification device according to claim 2 is characterized in that: The offset assembly (11) comprises a second moving pair (111), wherein the number of the second moving pair (111) is two groups, the second moving pairs (111) are respectively fixedly connected between the moving blocks (102) corresponding to the longitudinal positions, the moving parts of the second moving pair (111) are all fixedly connected to a moving frame (112), the rotating assembly (12) is respectively arranged at the moving frame (112), the moving frame (112) is all fixedly connected to a vertical frame (1121), the vertical frame (1121) is all fixedly connected to a third moving pair (113), the third moving pair (113) is provided with an elastic member (114), the moving parts of the third moving pair (113) are all fixedly connected to a second rack (115), a second gear (116) is rotatably connected to a position on the fixed rod (81) near one side of the second rack (115), and the second rack (115) cooperates with the second gear (116).

4. The intelligent identification positioning and recognition device according to claim 3 is characterized in that: The rotating assembly (12) comprises a connecting frame (121), wherein the connecting frame (121) is fixedly connected to the other side of the moving frame (112), and the connecting frame (121) is rotatably connected to a rotating shaft (122). The rotating shaft (122) is fixedly connected to a loading frame (123) at a position near one side of the base (1), and a positioning assembly (13) is provided on one side of the loading frame (123).

5. The intelligent identification positioning and identification device according to claim 4 is characterized in that: The positioning assembly (13) comprises an extension frame (131), the extension frame (131) being mounted on one group of the loading frames (123), a loading tray (132) being fixedly connected between the extension frames (131), the loading tray (132) being a structure with a plurality of mounting openings, a fastener (133) being provided at the mounting opening of the loading tray (132), and a distance sensor (134) being provided on the other side of the fastener (133).

6. The intelligent identification positioning and recognition device according to claim 1, characterized in that: The lifting assembly (14) comprises a first tripod (141), wherein the first tripod (141) is fixedly connected to the fixed seat (4), a second tripod (142) is fixedly connected to the central frame (2), a fourth moving pair (143) is fixedly connected to the first tripod (141), a moving part of the fourth moving pair (143) is connected to the second tripod (142), and a screw pair (144) is rotatably connected to the first tripod (141), and a moving part of the screw pair (144) is connected to the second tripod (142).

7. The intelligent identification positioning and recognition device according to claim 4, characterized in that: The invention also comprises a synchronization component (15), wherein the synchronization component (15) is arranged between the rotating shaft (122) and the fixed frame (9), and the synchronization component (15) is used to synchronize the rotation of the rotating shaft (122); the moving parts of the second moving pair (111) are fixedly connected to an extension frame (151); the extension frame (151) is fixedly connected to an electric clutch (152); the input end of the electric clutch (152) is provided with a transmission gear (153); the output end of the electric clutch (152) is provided with a second keyed rotating rod (154); ), the connecting frame (121) is rotatably connected to a second sleeve (155), the second sleeve (155) respectively cooperates with the adjacent second keyed rotating rod (154), a gear transmission assembly (156) is provided between the second sleeve (155) and the adjacent rotating shaft (122), an electric belt (157) is installed on the fixed frame (9) at a position close to the transmission gear (153), a toothed belt (158) is fixedly connected to the electric belt (157), and the toothed belt (158) cooperates with the transmission gear (153).

8. The intelligent identification positioning and recognition device according to claim 3 is characterized in that: It also includes a first electric slide rail (16), the first electric slide rail (16) is installed on the mounting frame (8), the moving part of the first electric slide rail (16) is connected to one of the moving parts of the first moving pair (101) that drives the first rack (103), a second electric slide rail (17) is provided between one of the fixed parts of the second moving pair (111), and the moving part of the second electric slide rail (17) is connected to the adjacent moving frame (112).

9. The intelligent identification positioning and recognition device according to claim 1, characterized in that: It also comprises a rotating frame (18), the rotating frame (18) being rotatably connected to a position on a side of the fixed frame (9) away from the base (1), and a protective cover (19) being fixedly connected to the rotating frame (18).

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