Positioning assembly and automatic identifying and positioning ruling machine

Abstract

The utility model relates to the technical field of insole ruling machine positioning, in particular to a positioning assembly and an automatic identification positioning ruling machine, which comprises a mounting base, a first linear module, a second linear module, an adjusting module and a camera lens, the first linear module is fixedly mounted on the upper surface of the mounting base; the first linear module drives the second linear module to move in a first direction; the second linear module drives the adjusting module to move in a second direction; the first direction is perpendicular to the second direction; the adjusting module drives the camera lens to rotate within a preset angle range. According to the utility model, through the arrangement of the first linear module, the second linear module and the adjusting module, the pick-up lens can rotate in a preset angle range, so that the position of the pick-up lens can be adjusted more finely, the pick-up lens can be adjusted to the optimal shooting position, the shot picture is more accurate, and the shooting efficiency is improved. And the actual scribing precision can be improved.

Description

Technical Field

[0001] This utility model relates to the field of positioning technology for shoe insole marking machines, specifically a positioning component and an automatic identification and positioning marking machine. Background Technology

[0002] Automatic marking machines work primarily by using sensors or photoelectric switches to detect the position and shape of the shoe sole, and then operating according to pre-set marking rules. Automatic marking machines can significantly improve marking accuracy and production efficiency.

[0003] Current scribing machines typically use cameras for positioning. For example, the camera captures the position of the workpiece (such as an inclined plane), and then the position of the inkjet unit is adjusted in real time based on the captured image to complete the scribing operation.

[0004] Currently, the cameras used for positioning are generally fixedly installed on the inner top of the automatic marking machine frame. For example, Chinese utility model patent CN211510743U discloses a fully automatic intelligent shoe upper marking machine, including a main body of equipment, a conveyor platform on the inner side of the main body, straight modules at both ends of the conveyor platform, a manual material discharge area connected to one side of the conveyor platform, a conveyor belt inside the conveyor platform, conveyor rollers installed at both ends of the conveyor belt, a metal mesh covering the surface of the conveyor belt, a cylinder on the outer side of the metal mesh, and a base plate installed in the center of the conveyor belt, with a fan module installed on the base plate. This utility model is a fully automatic intelligent shoe upper marking machine with a fan module platform composed of several small high-speed cooling fans. It does not require connecting to a suction duct, is easy to install, and combined with the automatic feeding platform above, it can achieve strong adsorption of materials, resulting in very flat material adsorption. It also has related camera alignment functions, making it very accurate in operation.

[0005] Because a fixed camera lens is used, there are problems such as a small field of view and poor accuracy of the captured image, which adversely affects the actual line marking operation, such as inaccurate line marking and poor precision. Utility Model Content

[0006] The purpose of this invention is to provide a positioning component and an automatic identification and positioning marking machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a positioning component, comprising a mounting base, a first linear module, a second linear module, an adjustment module, and a camera lens;

[0008] The first linear module is fixedly installed on the upper surface of the mounting base;

[0009] The first linear module drives the second linear module to move in a first direction;

[0010] The second linear module drives the adjustment module to move in the second direction;

[0011] The first direction is perpendicular to the second direction;

[0012] The adjustment module drives the camera lens to rotate within a predetermined angle range.

[0013] Preferably, the adjustment module includes a linear toothed plate, an arc-shaped toothed plate, a pin shaft, a base, and a linear drive component;

[0014] The linear toothed plate is slidably mounted on the base along the first direction via the linear drive component;

[0015] The arc-shaped toothed plate is rotatably connected to the base via a pin located at its center, and the arc-shaped toothed plate meshes with the straight toothed plate.

[0016] The camera lens is fixedly mounted on the arc-shaped toothed plate;

[0017] The second linear module drives the base to move in the second direction.

[0018] Preferably, the adjustment module further includes a fixing base;

[0019] The mounting base is fixedly installed on the arc-shaped toothed plate, and the camera lens is fixedly installed on the mounting base.

[0020] Preferably, one end of the straight toothed plate has a bent portion;

[0021] The free end of the linear drive component is fixedly connected to the bending portion.

[0022] Preferably, the first linear module includes a first screw and a first guide rod arranged in parallel, and a first adjusting seat threadedly connected to the first screw, wherein the first adjusting seat is slidably connected to the first guide rod;

[0023] The axial direction of the first screw is parallel to the first direction, and both ends of the first screw are rotatably connected to the mounting base.

[0024] The two ends of the first guide rod are respectively fixedly connected to the mounting base.

[0025] Preferably, the first linear module further includes two first end blocks fixedly mounted on the mounting base;

[0026] The two ends of the first screw are respectively rotatably connected to the two first end blocks;

[0027] The two ends of the first guide rod are respectively fixedly connected to the two first end blocks.

[0028] Preferably, the second linear module includes a second end block, a second screw, a second guide rod, and a second adjustment seat;

[0029] The second screw and the second guide rod are arranged parallel to each other, and the axis of the second screw is parallel to the second direction;

[0030] Both second end blocks are fixed to the top of the first adjusting seat;

[0031] The two ends of the second screw are respectively rotatably connected to the two second end blocks;

[0032] The two ends of the second guide rod are respectively fixed to the two second end blocks;

[0033] The second adjusting seat is threadedly connected to the second screw, and the second adjusting seat is slidably connected to the second guide rod.

[0034] An automatic identification and positioning marking machine includes the positioning component described above.

[0035] Compared with the prior art, the beneficial effects of this utility model are:

[0036] This invention, through the provision of a first linear module and a second linear module, allows for adjustment of the camera lens position in a first and second direction that are perpendicular to each other. Furthermore, by cooperating with the adjustment module, the camera lens can rotate within a predetermined angle range, enabling more precise adjustment of the camera lens position to achieve the optimal shooting position. This results in more accurate captured images and improves the actual line drawing precision. Attached Figure Description

[0037] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0038] Figure 2 This is a partial structural schematic diagram of the present invention;

[0039] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0040] Figure 4 This is an exploded view of the adjustment module of this utility model;

[0041] Figure 5 This is a top view of the structure of this utility model.

[0042] In the diagram: 1. Mounting base; 2. First linear module; 21. First end block; 22. First screw; 23. First guide rod; 24. First adjusting seat; 3. Second linear module; 31. Second end block; 32. Second screw; 33. Second guide rod; 34. Second adjusting seat; 4. Adjusting module; 41. Linear toothed plate; 411. Bending part; 42. Arc-shaped toothed plate; 43. Pin; 44. Base; 45. Fixing seat; 5. Camera lens. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] Please see Figures 1-5 This utility model provides a technical solution:

[0045] A positioning component includes a mounting base 1, a first linear module 2, a second linear module 3, an adjustment module 4, and a camera lens 5. As shown in the figure, in this embodiment, the mounting base 1 is U-shaped, and in actual use, the mounting base 1 is fixedly mounted on the frame of the marking machine by bolts, etc., thereby ensuring that the mounting base 1 remains fixed. The camera lens 5 is used to photograph the workpiece (e.g., shoe upper). The photographing of the workpiece by the camera lens 5 is prior art and will not be described in detail here.

[0046] As shown in the figure, the first linear module 2 is fixedly installed on the upper surface of the mounting base 1; the first linear module 2 drives the second linear module 3 to move in the first direction; the second linear module 3 drives the adjustment module 4 to move in the second direction; wherein, the first direction and the second direction are perpendicular to each other; and the adjustment module 4 drives the camera lens 5 to rotate within a predetermined angle range. For example, with the straight line in the first direction as the reference line, the camera lens 5 can rotate within a range of 60-120° with respect to the reference line.

[0047] In practical use, the first linear module 2, the second linear module 3, and the adjustment module 4 can be used together to adjust the position of the camera lens 5 so as to adjust the camera lens 5 to the optimal shooting position, making the captured image more accurate and improving the actual line drawing accuracy. Specifically, the position of the camera lens 5 can be adjusted in the first direction by the first linear module 2, and the position of the camera lens 5 can be adjusted in the second direction by the second linear module 3. Similarly, the camera lens 5 can be rotated by the adjustment module 4 so that the position of the camera lens 5 can be further adjusted.

[0048] In the above scheme, the position of the camera lens 5 can be adjusted in the first and second directions, which are set perpendicular to each other. Then, in conjunction with the adjustment module 4, the camera lens 5 can be rotated within a predetermined angle range, so that the position of the camera lens 5 can be adjusted more precisely to adjust the camera lens 5 to the optimal shooting position, so that the captured image is more accurate and helps to improve the actual line drawing accuracy.

[0049] Furthermore, as shown in the figure, the adjustment module 4 includes a linear toothed plate 41, an arc-shaped toothed plate 42, a pin shaft 43, a base 44, and a linear drive component. In this embodiment, the linear drive component can be an electric push rod. One end of the electric push rod is a fixed end, which is fixedly installed on the frame by bolts or the like. The other end of the electric push rod is a free end, which can be fixedly connected to the linear toothed plate 41 by bolts or the like. The linear toothed plate 41 is slidably mounted on the base 44 in the first direction by the linear drive component.

[0050] The arc-shaped toothed plate 42 is rotatably connected to the base 44 via a pin 43 located at its center, and the arc-shaped toothed plate 42 meshes with the straight toothed plate 41. Thus, when the linear drive component drives the straight toothed plate 41 to move, the meshing relationship between the straight toothed plate 41 and the arc-shaped toothed plate 42 drives the arc-shaped toothed plate 42 to rotate around the axis of the pin 43. Since the camera lens 5 is fixedly mounted on the arc-shaped toothed plate 42, the camera lens 5 will also rotate around the axis of the pin 43. The second linear module 3 drives the base 44 to move in the second direction.

[0051] Furthermore, the adjustment module 4 also includes a fixing base 45; the fixing base 45 is fixedly installed on the arc-shaped toothed plate 42, and the camera lens 5 is fixedly installed on the fixing base 45.

[0052] As shown in the figure, a bent portion 411 is formed at one end of the linear toothed plate 41; the free end of the linear drive component (that is, the free end of the electric push rod) is fixedly connected to the bent portion 411.

[0053] In this embodiment, the first linear module 2 includes a first screw 22 and a first guide rod 23 arranged in parallel, and a first adjusting seat 24 threadedly connected to the first screw 22. There are two first guide rods 23, which are respectively arranged on both sides of the first screw 22. The first adjusting seat 24 is slidably connected to the first guide rod 23. The axial direction of the first screw 22 is parallel to the first direction, and both ends of the first screw 22 are rotatably connected to the mounting base 1. Both ends of the first guide rod 23 are fixedly connected to the mounting base 1.

[0054] Furthermore, the first linear module 2 also includes two first end blocks 21 fixedly mounted on the mounting base 1. The shape of the first end blocks 21 is not specifically limited. In this embodiment, the first end blocks 21 can be rectangular blocks. The two ends of the first screw 22 are respectively rotatably connected to the two first end blocks 21. For example, the two ends of the first screw 22 are rotatably connected to the two first end blocks 21 through bearings. The two ends of the first guide rod 23 are respectively fixedly connected to the two first end blocks 21. For example, the first guide rod 23 is fixedly connected to the first end blocks 21 by bolts or other means.

[0055] In actual use, the first screw 22 is directly driven to rotate. Since the first adjusting seat 24 and the first screw 22 are threadedly connected, and the first adjusting seat 24 and the first guide rod 23 are slidably connected, the rotation of the first screw 22 will not drive the first adjusting seat 24 to rotate together. Instead, it will drive the first adjusting seat 24 to move linearly along the axis of the first screw 22, thereby driving the second linear module 3 to move linearly in the first direction.

[0056] As shown in the figure, the second linear module 3 includes a second end block 31, a second screw 32, a second guide rod 33, and a second adjusting seat 34;

[0057] The second screw 32 and the second guide rod 33 are arranged parallel to each other, and the axis of the second screw 32 is parallel to the second direction. In this embodiment, there are two second guide rods 33, and the two second guide rods 33 are respectively arranged on both sides of the second screw 32. The two second end blocks 31 are fixed to the top of the first adjusting seat 24, so that the second end blocks 31 can move together with the first adjusting seat 24. The two ends of the second screw 32 are respectively rotatably connected to the two second end blocks 31, for example, through bearings. The two ends of the second guide rod 33 are respectively fixed to the top of the first adjusting seat 24. The second adjustment seat 34 is fixed on the two second end blocks 31, for example, by means of bolts or welding. The second adjustment seat 34 is threadedly connected to the second screw 32, so the position of the second adjustment seat 34 can be adjusted by rotating the second screw 32. Since the second adjustment seat 34 is fixedly connected to the base 44 by bolts, the position of the base 44 can be adjusted. The second adjustment seat 34 is slidably connected to the second guide rod 33, which is used to limit the position of the second adjustment seat 34 so that the second adjustment seat 34 will not rotate with the second screw 32.

[0058] In the above scheme, both the first screw 22 and the second screw 32 can be driven to rotate by a servo motor or a stepper motor.

[0059] An automatic identification and positioning marking machine includes the positioning component described above.

[0060] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning component, characterized in that, It includes a mounting base, a first linear module, a second linear module, an adjustment module, and a camera lens; The first linear module is fixedly installed on the upper surface of the mounting base; The first linear module drives the second linear module to move in a first direction; The second linear module drives the adjustment module to move in the second direction; The first direction is perpendicular to the second direction; The adjustment module drives the camera lens to rotate within a predetermined angle range; The adjustment module includes a linear toothed plate, an arc-shaped toothed plate, a pin shaft, a base, and a linear drive component; The linear toothed plate is slidably mounted on the base along the first direction via the linear drive component; The arc-shaped toothed plate is rotatably connected to the base via a pin located at its center, and the arc-shaped toothed plate meshes with the straight toothed plate. The camera lens is fixedly mounted on the arc-shaped toothed plate; The second linear module drives the base to move in the second direction.

2. The positioning component according to claim 1, characterized in that, The adjustment module also includes a fixing base; The mounting base is fixedly installed on the arc-shaped toothed plate, and the camera lens is fixedly installed on the mounting base.

3. The positioning component according to claim 1, characterized in that, One end of the straight toothed plate has a bent portion; The free end of the linear drive component is fixedly connected to the bending portion.

4. The positioning component according to claim 1, characterized in that, The first linear module includes a first screw and a first guide rod arranged in parallel, and a first adjusting seat threadedly connected to the first screw. The first adjusting seat is slidably connected to the first guide rod. The axial direction of the first screw is parallel to the first direction, and both ends of the first screw are rotatably connected to the mounting base. The two ends of the first guide rod are respectively fixedly connected to the mounting base.

5. The positioning component according to claim 4, characterized in that, The first linear module also includes two first end blocks fixedly mounted on the mounting base; The two ends of the first screw are respectively rotatably connected to the two first end blocks; The two ends of the first guide rod are respectively fixedly connected to the two first end blocks.

6. The positioning component according to claim 5, characterized in that, The second linear module includes a second end block, a second screw, a second guide rod, and a second adjustment seat; The second screw and the second guide rod are arranged parallel to each other, and the axis of the second screw is parallel to the second direction; Both second end blocks are fixed to the top of the first adjusting seat; The two ends of the second screw are respectively rotatably connected to the two second end blocks; The two ends of the second guide rod are respectively fixed to the two second end blocks; The second adjusting seat is threadedly connected to the second screw, and the second adjusting seat is slidably connected to the second guide rod.

7. An automatic identification and positioning marking machine, characterized in that, Includes the positioning component as described in any one of claims 1-6.

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