Camera for label off-line visual inspection

Abstract

The utility model discloses a camera for label off-line visual inspection, which comprises a mounting seat, the mounting seat is fixedly mounted on the side wall of a conveyor frame, a first support rod is fixedly welded on the mounting seat, a second support rod is arranged on the first support rod, a third support rod is arranged on the second support rod, and a camera is arranged on the third support rod. A mounting plate is arranged on the third supporting rod, a label detection camera is fixedly mounted on the mounting plate, a plurality of inserting grooves distributed at equal intervals are formed in the first supporting rod, the second supporting rod and the third supporting rod, and clamping grooves are formed in the inner walls of the two sides of each inserting groove. The label detection camera can be movably inserted into the side wall of the second supporting rod or the bottom wall of the third supporting rod through the insertion fit of the clamping mechanism and the insertion groove, adjustment can be conveniently carried out according to different directions and positions of a label pasted on goods, the installation flexibility of the label detection camera is greatly improved, and the installation efficiency is improved. And the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of label detection, in particular to a camera for off-line visual detection of labels. Background Art

[0002] Visual inspection is to use machines instead of human eyes to make measurements and judgments. Visual inspection refers to converting the captured target into image signals through machine vision products, transmitting them to a dedicated image processing system, and converting them into digital signals 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. It is a valuable mechanism for production, assembly or packaging. Label visual inspection, as the name suggests, detects and collects cargo information by identifying the labels on the goods.

[0003] Existing label visual inspection usually uses a visual inspection camera to identify the label. However, at present, the existing label offline visual inspection camera is not convenient to adjust the position according to the position of the label and the size of the goods during use, and its flexibility is insufficient. In this regard, we propose a label offline visual inspection camera to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a camera for offline visual inspection of labels to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a camera for offline visual detection of labels, comprising:

[0006] A mounting base, wherein the mounting base is fixedly mounted on a side wall of a conveyor frame, a first support rod is fixedly welded on the mounting base, a second support rod is arranged on the first support rod, a third support rod is arranged on the second support rod, a mounting plate is arranged on the third support rod, a label detection camera is fixedly mounted on the mounting plate, a plurality of equally spaced slots are provided on the first support rod, the second support rod and the third support rod, clamping slots are provided on the inner walls on both sides of the slots, and clamping mechanisms are provided on the second support rod, the third support rod and the mounting plate.

[0007] Preferably, the clamping mechanism includes a plug-in block, a groove is provided on the plug-in block, two sliding plates are slidably connected in the groove, an elastic spring is fixedly connected between the two sliding plates, a pressing rod is fixedly bonded to the sliding plate, the pressing rod is slidably connected to the plug-in block, a clamping block is fixedly bonded to the sliding plate, and the clamping block is slidably connected to the plug-in block.

[0008] Preferably, the three plug-in blocks are respectively fixedly bonded to the second support rod, one end of the third support rod and the top wall of the mounting plate.

[0009] Preferably, the clamping block is matched with the clamping slot.

[0010] Preferably, the clamping block is arranged in a trapezoidal shape.

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

[0012] 1. When the utility model is in use, the second support rod can be inserted into the slot on the first support rod at different positions to adjust the position through the provided clamping mechanism and the slot on the first support rod, so that the second support rod can be adjusted according to the size of the goods, so as to avoid the second support rod hindering the transportation when large-sized goods are transported, and at the same time, the horizontal position of the label detection camera can be adjusted. The third support rod can be inserted into the slot on the second support rod at different positions to adjust the position through the provided clamping mechanism and the slot on the second support rod, so as to adjust the height of the label detection camera according to the height of the goods;

[0013] 2. The label detection camera provided in the utility model can be movably plugged into the side wall of the second support rod or the bottom wall of the third support rod through the plug-in cooperation of the provided card connection mechanism and the slot, so as to be easy to adjust according to the different directions of the label pasted on the goods, thereby greatly improving the flexibility of the installation of the label detection camera and improving its applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a camera for offline visual detection of labels proposed in the utility model;

[0015] Figure 2 This is a front view of the overall structure of a camera for offline visual inspection of labels proposed in the utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of a plug-in block in a camera for offline visual detection of tags proposed by the utility model.

[0017] In the figure: 1. mounting base; 2. first support rod; 3. second support rod; 4. third support rod; 5. mounting plate; 6. tag detection camera; 7. slot; 8. snap-in slot; 9. snap-in mechanism; 10. plug-in block; 11. groove; 12. sliding plate; 13. pressing rod; 14. snap-in block; 15. elastic spring. 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 1-3 The utility model provides a technical solution: a camera for offline visual detection of labels, comprising:

[0020] A mounting base 1, which is fixedly mounted on the side wall of the conveyor frame, a first support rod 2 is fixedly welded on the mounting base 1, a second support rod 3 is arranged on the first support rod 2, a third support rod 4 is arranged on the second support rod 3, a mounting plate 5 is arranged on the third support rod 4, a label detection camera 6 is fixedly mounted on the mounting plate 5, a plurality of equally spaced slots 7 are provided on the first support rod 2, the second support rod 3 and the third support rod 4, a snap-in groove 8 is provided on the inner walls on both sides of the slot 7, and a snap-in mechanism 9 is provided on the second support rod 3, the third support rod 4 and the mounting plate 5.

[0021] The clamping mechanism 9 includes a plug-in block 10, a groove 11 is provided on the plug-in block 10, two sliding plates 12 are slidably connected in the groove 11, an elastic spring 15 is fixedly connected between the two sliding plates 12, a pressing rod 13 is fixedly bonded to the sliding plate 12, and the pressing rod 13 is slidably connected to the plug-in block 10, a clamping block 14 is fixedly bonded to the sliding plate 12, and the clamping block 14 is slidably connected to the plug-in block 10.

[0022] The three plug-in blocks 10 are fixedly bonded to the second support rod 3 , one end of the third support rod 4 and the top wall of the mounting plate 5 , respectively.

[0023] The clamping block 14 is matched with the clamping slot 8 .

[0024] The clamping block 14 is arranged in a trapezoidal shape.

[0025] Working principle: When the utility model is in use, the second support rod 3 can be inserted into the slot 7 on the first support rod 2 at different positions to adjust the position through the provided clamping mechanism 9 and the plug-in cooperation with the slot 7 on the first support rod 2, so that the second support rod 3 can be adjusted according to the size of the goods, so as to avoid the second support rod 3 hindering the transportation when large-sized goods are transported, and the horizontal position of the label detection camera 6 can be adjusted at the same time. The third support rod 4 can be inserted into the slot 7 on the second support rod 3 at different positions to adjust the position through the provided clamping mechanism 9 and the plug-in cooperation with the slot 7 on the second support rod 3, so as to adjust the height of the label detection camera 6 according to the height of the goods. The label detection camera 6 can be movably inserted into the side wall of the second support rod 3 or the bottom wall of the third support rod 4 through the provided clamping mechanism 9 and the plug-in cooperation with the slot 7, so as to facilitate adjustment according to the different positions of the label pasted on the goods, which greatly improves the flexibility of the installation of the label detection camera 6 and improves its applicability.

[0026] 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.

[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 camera for offline visual inspection of labels, characterized in that: include: A mounting seat (1), wherein the mounting seat (1) is fixedly mounted on a side wall of a conveyor frame, a first support rod (2) is fixedly welded to the mounting seat (1), a second support rod (3) is arranged on the first support rod (2), a third support rod (4) is arranged on the second support rod (3), a mounting plate (5) is arranged on the third support rod (4), a label detection camera (6) is fixedly mounted on the mounting plate (5), a plurality of slots (7) distributed at equal distances are provided on the first support rod (2), the second support rod (3) and the third support rod (4), a clamping groove (8) is provided on the inner walls on both sides of the slot (7), and a clamping mechanism (9) is provided on the second support rod (3), the third support rod (4) and the mounting plate (5).

2. The camera for offline visual inspection of labels according to claim 1, characterized in that: The clamping mechanism (9) comprises a plug-in block (10), a groove (11) is provided on the plug-in block (10), two sliding plates (12) are slidably connected in the groove (11), an elastic spring (15) is fixedly connected between the two sliding plates (12), a pressing rod (13) is fixedly bonded to the sliding plate (12), the pressing rod (13) is slidably connected to the plug-in block (10), a clamping block (14) is fixedly bonded to the sliding plate (12), and the clamping block (14) is slidably connected to the plug-in block (10).

3. The camera for offline visual inspection of labels according to claim 2, characterized in that: The three plug-in blocks (10) are respectively fixedly bonded to the second support rod (3), one end of the third support rod (4) and the top wall of the mounting plate (5).

4. The camera for offline visual inspection of labels according to claim 2, characterized in that: The clamping block (14) is adapted to the clamping groove (8).

5. The camera for offline visual inspection of labels according to claim 2, characterized in that: The clamping block (14) is arranged in a trapezoidal shape.

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