A panoramic vision screw machine

Abstract

The utility model discloses a panoramic visual screw machine relates to screw machine technical field, include: work table, the upper end one side of work table is installed with support, the one side of support is installed with industry camera, the one side of support is provided with cavity, install XY axle sliding platform in the cavity, the output of XY axle sliding platform is installed with lifting platform. The utility model discloses through opening air cylinder, moves to screw feeder on suction head, and the screw on screw feeder enters the suction head from hexagonal hole, opens suction pump, and the screw is adsorbed, places the workpiece that needs to assemble on the work table, and industry camera detects the hole that workpiece needs to hit the screw, opens XY axle sliding platform again, adjusts the position of screw on the work table, and electric screwdriver, motor, air cylinder cooperate with each other, realize to the hole that detects workpiece needs to hit the screw and hit the screw, and this structure is simple, convenient operation can be fast to the workpiece and is assembled, improves assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of screw machine technology, specifically to a panoramic vision screw machine. Background Technology

[0002] When assembling workpieces in a factory, it is necessary to install two workpieces together. In order to ensure that the workpieces are installed firmly, screws are often used to connect them. By screwing the screws into the corresponding threaded holes of the two workpieces, the two workpieces are fixed and thus prevented from becoming loose.

[0003] Currently, in some factories, manual screwing is a common practice when assembling workpieces. However, prolonged manual assembly of each workpiece can lead to worker fatigue, resulting in increasingly lower assembly efficiency and making the workpieces inconvenient to use. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a panoramic vision screw machine, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a panoramic vision screw machine, comprising: a worktable, a bracket mounted on one side of the upper end of the worktable, an industrial camera mounted on one side of the bracket, a cavity formed on one side of the bracket, an XY-axis sliding stage mounted in the cavity, a lifting stage mounted on the output end of the XY-axis sliding stage, a mounting platform slidably connected to the inner wall of the lifting stage, an electric screwdriver mounted on one side of the mounting platform, a mounting plate fixedly connected to one side of the lifting stage, a cylinder mounted on the upper end of the mounting plate, an L-shaped rod fixedly connected to one end of the telescopic rod of the cylinder, a suction head fixedly connected to one end of the L-shaped rod, a hexagonal hole formed at the lower end of the suction head, a sliding hole formed at the upper end of the suction head, one side of the sliding hole being fixedly connected to one side of the hexagonal hole, and a suction hole penetrating through one side of the suction head.

[0006] As a further preferred embodiment of this technical solution, a motor is installed at the upper end of the lifting platform, and a screw is rotatably connected inside the lifting platform. One end of the screw is connected to the output end of the motor via a coupling. A threaded hole is provided through one side of the mounting platform, and the screw is threadedly connected inside the threaded hole.

[0007] As a further preferred embodiment of this technical solution, a guide hole is provided through the other side of the mounting platform, and one side of the outer surface of the L-shaped rod is slidably connected inside the guide hole.

[0008] As a further preferred embodiment of this technical solution, guide grooves are provided on both sides of the lifting platform, and sliding plates are fixedly connected to both sides of the mounting platform, with the two sliding plates slidingly connected within the two guide grooves respectively.

[0009] As a further preferred embodiment of this technical solution, an air suction pump is installed on one side of the workbench, and a flexible hose is fixedly connected to the output end of the air suction pump. A telescopic tube is fixedly connected to one end of the flexible hose, and one end of the telescopic tube is fixedly connected to one side of the air suction hole.

[0010] As a further preferred embodiment of this technical solution, a screw feeder is installed on the other side of the upper end of the workbench.

[0011] The technical solution provided by this utility model has the following advantages compared with the known prior art: This invention uses a cylinder to move the suction head onto a screw feeder. Screws from the feeder enter the suction head through a hexagonal hole. The suction pump is then activated to pick up the screws. The workpiece to be assembled is placed on a worktable, and an industrial camera detects the holes where screws need to be drilled. The XY-axis sliding stage is then activated to adjust the screw's position on the worktable. The electric screwdriver, motor, and cylinder work together to drive screws into the holes on the workpiece. This simple structure is easy to operate and allows for rapid workpiece assembly, improving assembly efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a schematic diagram of the second-view structure of the present invention; Figure 3 This is a schematic diagram showing the connection relationship between the electric screwdriver, the L-shaped rod, and the lifting platform in this utility model; Figure 4 This is an exploded view of the connection relationship between the electric screwdriver, the L-shaped rod, and the lifting platform in this utility model; Figure 5 This is a cross-sectional structural diagram of the suction head in this utility model.

[0014] 1. Workbench; 11. Support; 12. XY axis sliding table; 13. Screw feeder; 2. Air pump; 21. Hose; 22. Telescopic tube; 23. Suction head; 24. Sliding hole; 25. Hexagonal hole; 26. Suction hole; 3. Lifting platform; 31. Electric screwdriver; 32. Motor; 33. Mounting platform; 34. Screw; 35. Guide hole; 4. Industrial camera; 5. Cylinder; 51. L-shaped rod; 52. Mounting plate; 6. Guide groove; 61. Sliding plate. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model 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 this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0016] The present invention will be further described below with reference to the embodiments.

[0017] This utility model provides a technical solution: such as Figure 1 - Figure 5 As shown, in this embodiment, a panoramic vision screw machine includes: a workbench 1, a bracket 11 mounted on one side of the upper end of the workbench 1, an industrial camera 4 mounted on one side of the bracket 11, a cavity opened on one side of the bracket 11, an XY axis sliding stage 12 mounted in the cavity, a lifting stage 3 mounted on the output end of the XY axis sliding stage 12, a mounting platform 33 slidably connected to the inner wall of the lifting stage 3, an electric screwdriver 31 mounted on one side of the mounting platform 33, a mounting plate 52 fixedly connected to one side of the lifting stage 3, a cylinder 5 mounted on the upper end of the mounting plate 52, an L-shaped rod 51 fixedly connected to one end of the telescopic rod of the cylinder 5, a suction head 23 fixedly connected to one end of the L-shaped rod 51, a hexagonal hole 25 opened at the lower end of the suction head 23, a sliding hole 24 opened at the upper end of the suction head 23, one side of the sliding hole 24 is fixedly connected to one side of the hexagonal hole 25, and a suction hole 26 is opened through one side of the suction head 23.

[0018] By activating cylinder 5, the suction head 23 is moved onto the screw feeder 13. The screws on the screw feeder 13 enter the suction head 23 through the hexagonal hole 25. The suction pump 2 is activated to suck up the screws. The workpiece to be assembled is placed on the worktable 1, and the industrial camera 4 detects the holes on the workpiece where screws need to be drilled. Then, the XY axis sliding stage 12 is activated to adjust the position of the screws on the worktable 1. The electric screwdriver 31, motor 32, and cylinder 5 work together to drive the screws into the holes on the workpiece where screws need to be drilled. This structure is simple, easy to operate, and can quickly assemble workpieces, improving assembly efficiency.

[0019] It is important to note that: a control box is installed inside the worktable 1, and the industrial camera 4 captures images of the entire working area. The industrial camera 4 quickly captures information such as the position and angle of the screw holes on the workpiece; the reference point is identified through the feature matching algorithm in the control box to determine the accurate position of the screw holes, and then the position information is sent to the XY axis sliding table 12 to guide the electric screwdriver 31 to move accurately above the screw holes to complete the screw fastening work; the lifting table 3 is installed at one end of the Y-axis slide of the XY axis sliding table 12, and the Y-axis slide controls the lifting table 3 to move back and forth on the worktable 1.

[0020] like Figure 1 - Figure 4 As shown, a motor 32 is installed on the upper end of the lifting platform 3, and a screw 34 is rotatably connected inside the lifting platform 3. One end of the screw 34 is connected to the output end of the motor 32 through a coupling. A threaded hole is opened through one side of the mounting platform 33, and the screw 34 is threaded in the threaded hole. When the motor 32 is turned on, the screw 34 rotates inside the lifting platform 3, which drives the mounting platform 33 to slide up and down on the lifting platform 3, so that the electric screwdriver 31 moves up and down on the equipment.

[0021] like Figure 4 As shown, a guide hole 35 is provided through the other side of the mounting platform 33, and one side of the outer surface of the L-shaped rod 51 is slidably connected inside the guide hole 35; the guide hole 35 is used to limit the sliding direction of the L-shaped rod 51 and prevent the tightening blade of the electric screwdriver 31 from being misaligned with the sliding hole 24.

[0022] like Figure 3 As shown, guide grooves 6 are provided on both sides of the lifting platform 3, and sliding plates 61 are fixedly connected to both sides of the mounting platform 33. The two sliding plates 61 are slidably connected in the two guide grooves 6 respectively; the guide grooves 6 and the sliding plates 61 cooperate to ensure the stable operation of the electric screwdriver 31.

[0023] like Figure 1 - Figure 5 As shown, an air pump 2 is installed on one side of the workbench 1. The output end of the air pump 2 is fixedly connected to a hose 21. One end of the hose 21 is fixedly connected to a telescopic tube 22. One end of the telescopic tube 22 is fixedly connected to one side of the air suction hole 26. By turning on the air pump 2, the gas in the hexagonal hole 25 is sucked away, and the screw is adsorbed into the suction head 23, where the adsorption is the adsorption of the screw nut.

[0024] It should be noted that the hose 21 and the telescopic tube 22 are fixed to the equipment by a fixing clip.

[0025] like Figure 1 As shown, a screw feeder 13 is installed on the other side of the upper end of the workbench 1. The screw feeder 13 is an NSRI feeder, which improves the equipment to ensure that the screws and nuts being fed are facing upwards.

[0026] This utility model provides a panoramic vision screw machine, the specific working principle of which is as follows: When assembling workpieces, the workpieces to be assembled are first placed on the workbench 1. The industrial camera 4 detects the holes on the workpiece where screws need to be drilled. The cylinder 5 is activated, moving the suction head 23 to the screw feeder 13. The screws on the screw feeder 13 enter the suction head 23 through the hexagonal hole 25. The suction pump 2 is activated to suck up the screws. The control box inside the workbench 1 controls the XY axis sliding table 12 to move the electric screwdriver 31 to the accurate position of the screw hole on the workpiece. Then, the control box controls the electric screwdriver 31, the motor 32, and the cylinder 5 to work together to drive screws into the holes on the workpiece where screws need to be drilled. The above operation is repeated until all the screw holes on the assembled workpiece are drilled with screws, thus completing the workpiece assembly.

[0027] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A panoramic vision screw machine, characterized in that, include: A workbench (1) is provided, with a bracket (11) mounted on one side of its upper end. An industrial camera (4) is mounted on one side of the bracket (11). A cavity is provided on one side of the bracket (11), and an XY-axis sliding stage (12) is installed inside the cavity. A lifting platform (3) is installed at the output end of the XY-axis sliding stage (12). A mounting platform (33) is slidably connected to the inner wall of the lifting platform (3). An electric screwdriver (31) is mounted on one side of the mounting platform (33). A mounting bracket (31) is fixedly connected to one side of the lifting platform (3). Plate (52), the upper end of the mounting plate (52) is equipped with a cylinder (5), one end of the telescopic rod of the cylinder (5) is fixedly connected to an L-shaped rod (51), one end of the L-shaped rod (51) is fixedly connected to a suction head (23), the lower end of the suction head (23) is provided with a hexagonal hole (25), the upper end of the suction head (23) is provided with a sliding hole (24), one side of the sliding hole (24) is fixedly connected to one side of the hexagonal hole (25), and one side of the suction head (23) is provided with a suction hole (26).

2. The panoramic vision screw machine according to claim 1, characterized in that: The upper end of the lifting platform (3) is equipped with a motor (32), and the inside of the lifting platform (3) is rotatably connected with a screw (34). One end of the screw (34) is connected to the output end of the motor (32) through a coupling. A threaded hole is opened through one side of the mounting platform (33), and the screw (34) is threaded in the threaded hole.

3. The panoramic vision screw machine according to claim 1, characterized in that: A guide hole (35) is provided through the other side of the mounting platform (33), and one side of the outer surface of the L-shaped rod (51) is slidably connected inside the guide hole (35).

4. A panoramic vision screw machine according to claim 3, characterized in that: The lifting platform (3) has guide grooves (6) on both sides, and the mounting platform (33) has sliding plates (61) fixedly connected to both sides. The two sliding plates (61) are slidably connected in the two guide grooves (6).

5. A panoramic vision screw machine according to claim 1, characterized in that: An air pump (2) is installed on one side of the workbench (1). The output end of the air pump (2) is fixedly connected to a hose (21). One end of the hose (21) is fixedly connected to a telescopic tube (22). One end of the telescopic tube (22) is fixedly connected to one side of the air intake hole (26).

6. A panoramic vision screw machine according to claim 1, characterized in that: A screw feeder (13) is installed on the other side of the upper end of the workbench (1).

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