Bar feeding machine capable of automatically positioning and grabbing through CCD (Charge Coupled Device)

Abstract

The utility model discloses a CCD automatic positioning and grabbing bar feeding machine which comprises a base and an installation plate installed on the top of the base, the installation plate is installed on the top of the base, a supporting rod is installed on the top of the installation plate, and a grabbing device is installed at one end of a top plate through a rotating motor. The grabbing device comprises a movable transverse rod, a steering motor is installed at one end of the movable transverse rod, a connecting frame is installed at one end of the steering motor, a clamp is installed at the bottom of the connecting frame, an angle adjuster is installed on one side of the connecting frame, and a visual camera is installed at one end of the angle adjuster. The visual camera is arranged to perform visual identification on a bar, so that a machine can conveniently grab the bar, and meanwhile, the device rotates along with the clamp, so that the posture of the clamp can be known by sensing the posture of the clamp, the posture of the clamp can be known without modifying the clamp, and the working efficiency is improved. And when different bars are used, the clamp can be directly replaced.

Description

Technical Field

[0001] The utility model relates to a feeding machine, in particular to a CCD automatic positioning and grabbing bar feeding machine, belonging to the technical field of bar processing. Background Art

[0002] In the existing process of loading rods, a feeder is required, and most of the existing feeders are placed manually to facilitate the loading of rods. The existing equipment generally uses CCD visual detection, which uses machines instead of human eyes to make measurements and judgments. Visual detection refers to the use of machine vision products to convert the captured target into an image signal, which is transmitted to a dedicated image processing system and converted into a digital signal based on pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the equipment action on site based on the judgment results, thereby helping the feeder to grab the rods.

[0003] Although the existing feeder is assisted by CCD, the existing equipment is relatively rigid when feeding, which causes other equipment to pick up the bars in the feeder. The existing large number of equipment will also affect the cost of using the device, and at the same time increase the device process and affect efficiency. Utility Model Content

[0004] The utility model aims to provide a bar material loader with CCD automatic positioning and grabbing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CCD automatic positioning and grabbing bar material loader, comprising a base and a mounting plate installed on the top of the base, the top of the base is equipped with a mounting plate, the top of the mounting plate is equipped with a mounting seat, the top of the mounting seat is equipped with a support rod, the top of the support rod is equipped with a fixed seat, the top of the fixed seat is equipped with a top plate, and one end of the top plate is equipped with a grabber through a rotating motor;

[0006] The gripper comprises a moving cross bar, a steering motor is mounted on one end of the moving cross bar, a connecting frame is mounted on one end of the steering motor, a clamp is mounted on the bottom of the connecting frame, an angle adjuster is mounted on one side of the connecting frame, and a visual camera is mounted on one end of the angle adjuster.

[0007] Preferably, a groove is provided inside the movable cross bar, and a tooth plate is installed on one side of the inner wall of the groove, a movable gear is meshed on the front side of the tooth plate, a movable motor is installed on the top of the movable gear, and the movable motor is fixedly connected to the rotating motor.

[0008] Preferably, a mounting seat is installed at the bottom of the base, two sets of stabilizing rods are installed at the top of the base, and the stabilizing rods are connected to the mounting plate through stabilizing sliders.

[0009] Preferably, an electric screw is installed on the top of the base, and the electric screw is connected to the mounting plate, and a counterweight is installed on the bottom of the base.

[0010] Preferably, the support rod is mounted with a fixing seat via a flange.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a rod feeding machine with CCD automatic positioning and grasping, which fixes the rods by adopting a V-shaped clamp, and is convenient for the equipment to fix the rods; a visual camera is provided to visually identify the rods, so that the machine can grasp them conveniently; at the same time, the device rotates with the clamp, so that the posture of the clamp can be understood by sensing its own posture, so that the posture of the clamp can be understood without modifying the clamp, and the clamp can be directly replaced when used for different rods; a rotating motor and a moving cross bar can be used in combination to increase the length of the moving cross bar, which is convenient for the use of the device; an electric screw and a mounting seat can adjust the position and angle of the device, which increases the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the grabber of the utility model;

[0016] Figure 4 This is a schematic diagram of the crossbar structure of the utility model.

[0017] In the figure: 1. counterweight seat; 2. base; 3. mounting plate; 4. support rod; 5. fixed seat; 6. top plate; 7. grabber; 8. stabilizing rod; 9. electric screw; 10. stabilizing slider; 11. mounting seat; 12. rotating motor; 13. moving cross bar; 14. steering motor; 15. connecting frame; 16. clamp; 17. visual camera; 18. angle adjuster; 19. moving motor; 20. moving gear; 21. tooth plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a CCD automatic positioning and grabbing bar material feeder, comprising a base 2 and a mounting plate 3 mounted on the top of the base 2, a mounting plate 3 is mounted on the top of the base 2, the mounting plate 3 is used to mount a mounting seat 11, a mounting seat 11 is mounted on the top of the mounting plate 3, the mounting seat 11 may be internally provided with an angle rotation mechanism, so that the position of a top plate 6 at the top of the device can be adjusted, a support rod 4 is mounted on the top of the mounting seat 11, the support rod 4 can support the device to increase the stability of the device installation, a fixed seat 5 is mounted on the top of the support rod 4, a top plate 6 is mounted on the top of the fixed seat 5, a gripper 7 is mounted on one end of the top plate 6 through a rotating motor 12, the gripper 7 grabs the bar material, and it is convenient to send it to the next process;

[0020] The grabber 7 includes a moving cross bar 13, a steering motor 14 is installed at one end of the moving cross bar 13, a connecting frame 15 is installed at one end of the steering motor 14, a clamp 16 is installed at the bottom of the connecting frame 15, the clamp 16 fixes the rod, and an angle adjuster 18 is installed on one side of the connecting frame 15. The angle adjuster 18 can adjust the vertical angle of the visual camera 17 to facilitate the focusing of the visual camera 17, thereby quickly and accurately identifying and increasing the area. A visual camera 17 is installed at one end of the angle adjuster 18, and the visual camera 17 is connected to the background equipment and uses an algorithm to quickly identify the rod, and then changes the angle of the clamp 16 through the steering motor 14 to pick up the rod.

[0021] In the utility model: a groove is provided inside the moving cross bar 13, the diameter of the gear 20 is larger than the opening at the top of the groove to prevent the gear 20 from falling off, and a tooth plate 21 is installed on one side of the inner wall of the groove, the front side of the tooth plate 21 is meshed with the moving gear 20, and a moving motor 19 is installed on the top of the moving gear 20. The moving motor 19 drives the moving gear 20 to rotate, thereby completing the movement of the tooth plate 21, which is driven by the movement of the tooth plate 21, and the moving motor 19 is fixedly connected to the rotating motor 12.

[0022] In the present invention, a mounting seat 11 is installed at the bottom of the base 2 , two groups of stabilizing rods 8 are installed at the top of the base 2 , and the stabilizing rods 8 are connected to the mounting plate 3 through stabilizing sliders 10 .

[0023] In the utility model: an electric screw rod 9 is installed on the top of the base 2, and the electric screw rod 9 is connected to the mounting plate 3, and a counterweight block 1 is installed on the bottom of the base 2, and the counterweight block 1 increases the overall stability of the device to avoid collapse.

[0024] In the utility model: the support rod 4 is mounted with a fixing seat 5 via a flange.

[0025] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] 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. A CCD automatic positioning and grabbing bar loader, comprising a base (2) and a mounting plate (3) mounted on the top of the base (2), characterized in that: A mounting plate (3) is mounted on the top of the base (2), a mounting seat (11) is mounted on the top of the mounting plate (3), a support rod (4) is mounted on the top of the mounting seat (11), a fixing seat (5) is mounted on the top of the support rod (4), a top plate (6) is mounted on the top of the fixing seat (5), and a grabber (7) is mounted on one end of the top plate (6) via a rotating motor (12); The gripper (7) comprises a movable cross bar (13), a steering motor (14) is mounted on one end of the movable cross bar (13), a connecting frame (15) is mounted on one end of the steering motor (14), a clamp (16) is mounted on the bottom of the connecting frame (15), an angle adjuster (18) is mounted on one side of the connecting frame (15), and a visual camera (17) is mounted on one end of the angle adjuster (18).

2. According to claim 1, a CCD automatic positioning and grabbing bar feeder is characterized in that: The movable cross bar (13) is provided with a groove inside, and a tooth plate (21) is installed on one side of the inner wall of the groove, and a movable gear (20) is meshed on the front side of the tooth plate (21), and a movable motor (19) is installed on the top of the movable gear (20), and the movable motor (19) is fixedly connected to the rotating motor (12).

3. According to claim 1, a CCD automatic positioning and grabbing bar feeder is characterized in that: A mounting seat (11) is installed at the bottom of the base (2), two sets of stabilizing rods (8) are installed at the top of the base (2), and the stabilizing rods (8) are connected to the mounting plate (3) via stabilizing sliders (10).

4. The CCD automatic positioning and grabbing bar feeder according to claim 1 is characterized in that: An electric screw (9) is installed on the top of the base (2), and the electric screw (9) is connected to the mounting plate (3), and a counterweight (1) is installed on the bottom of the base (2).

5. The CCD automatic positioning and grabbing bar feeder according to claim 1 is characterized in that: The support rod (4) is mounted with a fixing seat (5) via a flange.

Images