Visual guidance labeling machine

Abstract

The utility model relates to a visual guidance labeling machine. A workbench and a conveying line are arranged on one side of a machine table; a cantilever two-axis lead screw module, a label stripping machine, a lower visual inspection machine, an upper visual inspection machine and a movable rotary suction head are arranged on the machine table, and the movable rotary suction head is installed on a cantilever sliding block of the cantilever two-axis lead screw module, located above the label stripping machine and used for sucking labels stripped by the label stripping machine. The conveying line is arranged close to the label stripping machine, the upper visual inspection machine is located over the conveying line and located within the moving range of the cantilever two-shaft lead screw module, the upper visual inspection machine is used for detecting products on the conveying line, and the lower visual inspection machine is located on the linear distance between the label stripping machine and the conveying line, namely the moving route of labels. And the lower visual detector is used for detecting labels. Product outer packages can be thrown on a conveying line manually or by a robot conveniently, labeling is guided by follow-up vision, and the working efficiency of the labeling procedure can be greatly improved.

Description

Technical Field

[0001] The present application belongs to the field of labeling technology, and in particular relates to a vision-guided labeling machine. Background Art

[0002] Existing labeling machines are mostly composed of a peeling machine, a robot, and a placement head. During operation, the label is separated from the centrifugal paper. The robot then drives the placement head to move the label to the product packaging, completing the labeling operation. However, before labeling, this structure requires manual positioning of the product's outer surface where the label is to be placed, and then the conveyor line moves the label over. If the positioning is not done in advance, the label is easily attached crookedly or in the wrong place. However, after long hours of work, people easily fatigue and need time to rest, which leads to low work efficiency. Therefore, a new technology is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is: to solve the problem that in the prior art, labeling of product outer packaging requires manual positioning, which is easy to get tired and ultimately leads to low work efficiency, and thus provide a visual guidance labeling machine.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A vision-guided labeling machine includes a machine platform, a workbench and a conveyor line are provided on one side of the machine platform, the workbench and the conveyor line are located on an independent frame, and the frame is installed on one side of the machine platform; a cantilever two-axis screw module, a label stripping machine, a lower visual inspection machine, an upper visual inspection machine, and a movable rotary suction head are provided on the machine platform, the movable rotary suction head is installed on the cantilever slider of the cantilever two-axis screw module, and the movable rotary suction head is located above the label stripping machine and is used to absorb the labels peeled by the label stripping machine; the conveyor line is arranged near the label stripping machine, the upper visual inspection machine is located directly above the conveyor line and within the moving range of the cantilever two-axis screw module, the upper visual inspection machine is used to inspect products on the conveyor line, and the lower visual inspection machine is located in the straight line distance between the label stripping machine and the conveyor line, that is, on the moving route of the label, and the lower visual inspection machine is used to inspect the label.

[0006] Furthermore, the mobile rotary suction head includes an X-axial synchronous belt slide, a mounting frame, and a rotary placement head. The synchronous belt slide base is connected to the cantilever slider of the cantilever two-axis screw module, and the mounting frame is connected to the slider of the synchronous belt slide. The rotary placement head is installed on one side of the mounting frame. The synchronous belt slide drives the mounting frame to rise and fall, and the cantilever two-axis screw module drives the mounting frame to move horizontally. The rotary placement head located on the mounting frame can be driven to move up, down, left, and right to change its position.

[0007] Furthermore, the upper visual inspection machine includes a mounting plate, an X-axial linear module, and an industrial camera 1. The industrial camera 1 is mounted on a slider of the linear module, and the linear module drives the industrial camera 1 to rise and fall.

[0008] Furthermore, it also includes a casing and a host computer. The upper visual inspection machine is installed in the casing, and the host computer is installed outside the casing. The host computer is communicatively connected with the upper visual inspection machine and the lower visual inspection machine; a drawer for storing miscellaneous items is provided under the workbench.

[0009] The beneficial effects of the utility model are:

[0010] A lower visual inspection machine is set on the label's moving route, and an upper visual inspection machine is set above the conveyor line. The product outer packaging position and outer surface packaging information are first obtained by the lower visual inspection machine. The label position information is obtained by the rotary placement head, which can be rotated to adjust the label position. Finally, it can be positively and evenly attached to the product outer packaging. In this way, manual or robot can easily throw the product outer packaging onto the conveyor line, and the subsequent visual guidance of labeling can greatly improve the work efficiency of the labeling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The technical solution of the present application is further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the structure of the mobile rotating suction head according to an embodiment of the present application;

[0014] Figure 3 This is a schematic diagram of the housing and host computer structure of an embodiment of the present application;

[0015] The reference numerals in the figures are:

[0016] 10. Machine, 11. Cantilever two-axis screw module, 12. Label stripping machine, 13. Lower visual inspection machine, 14. Upper visual inspection machine, 141. Mounting plate, 142. Linear module, 143. Industrial camera 1, 15. Mobile rotary suction head, 151. Synchronous belt slide, 152. Mounting bracket, 153. Rotary placement head, 20. Workbench, 21. Drawer, 30. Conveyor line, 40. Casing, 50. Host computer. DETAILED DESCRIPTION

[0017] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0019] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0020] The technical solution of the present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments. Example

[0021] The present embodiment provides a vision-guided labeling machine, comprising a machine platform 10, a workbench 20 and a conveyor line 30 being provided on one side of the machine platform 10, the workbench 20 and the conveyor line 30 being located on an independent frame, and the frame being installed on one side of the machine platform 10; a cantilever two-axis screw module 11, a label stripping machine 12, a lower visual inspection machine 13, an upper visual inspection machine 14, and a movable rotary suction head 15 being provided on the machine platform 10, the movable rotary suction head 15 being installed on the cantilever slider of the cantilever two-axis screw module 11, the movable rotary suction head 15 being located above the label stripping machine 12 and being used to absorb the labels stripped by the label stripping machine 12; the conveyor line 30 being provided close to the label stripping machine 12, and the upper visual inspection machine 14 being located on the conveyor line 30 Directly above the conveyor line 30 and within the moving range of the cantilever two-axis screw module 11, the upper visual inspection machine 14 is used to inspect the products on the conveyor line 30, and the lower visual inspection machine 13 is located on the straight-line distance between the label stripping machine 12 and the conveyor line 30, that is, on the moving route of the label, and the lower visual inspection machine 13 is used to detect the label; it also includes a casing 40 and a host computer 50, the upper visual inspection machine 14 is installed in the casing 40, and the host computer 50 is installed outside the casing 40, the host computer 50 is communicated with the upper visual inspection machine 14 and the lower visual inspection machine 13, receives information and sends instructions, so that the various mechanisms cooperate with each other; a drawer 21 for storing miscellaneous items is provided under the workbench 20.

[0022] The mobile rotary suction head 15 includes an X-axial synchronous belt slide 151, a mounting frame 152, and a rotary placement head 153. The base of the synchronous belt slide 151 is connected to the cantilever slider of the cantilever two-axis screw module 11, and the mounting frame 152 is connected to the slider of the synchronous belt slide 151. The rotary placement head 153 is installed on one side of the mounting frame 152. The synchronous belt slide 151 drives the mounting frame 152 to rise and fall, and the cantilever two-axis screw module 11 drives the mounting frame 152 to move horizontally. The rotary placement head 153 located on the mounting frame 152 can be driven to move up, down, left and right, so that its position can be changed according to usage requirements.

[0023] The upper visual inspection machine 14 includes a mounting plate 141, an X-axial linear module 142, and an industrial camera 143. The industrial camera 143 is mounted on a slider of the linear module 142. The linear module 142 drives the industrial camera 143 up and down to move the industrial camera 143 to the location of the product outer packaging.

[0024] When the utility model product is used:

[0025] The product outer packaging is placed on the conveyor line manually or by machine without the need to locate the position and direction. When the conveyor line transports the product outer packaging to the upper visual inspection machine, the industrial camera obtains the product position and then sends the information to the host computer. The host computer sends the information to the lower visual inspection machine. The rotary placement head obtains the label on the label stripping machine and is then moved to the lower visual inspection machine. According to the position information of the product outer packaging, the label position is adjusted. When the label position detected by the lower visual inspection machine corresponds to the position information of the product outer packaging, the rotary placement head is driven to the product outer packaging on the conveyor line to complete the labeling action.

[0026] Based on the above-mentioned ideal embodiments of this application, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the scope of the technical concept of this application. The technical scope of this application is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A vision-guided labeling machine, comprising a machine platform, characterized in that: A workbench and a conveyor line are provided on one side of the machine; a cantilever two-axis screw module, a label stripping machine, a lower visual inspection machine, an upper visual inspection machine, and a movable rotary suction head are provided on the machine; the movable rotary suction head is installed on the cantilever slider of the cantilever two-axis screw module; the movable rotary suction head is located above the label stripping machine and is used to absorb the labels peeled by the label stripping machine; the conveyor line is arranged close to the label stripping machine, the upper visual inspection machine is located directly above the conveyor line and within the moving range of the cantilever two-axis screw module, the upper visual inspection machine is used to inspect products on the conveyor line, the lower visual inspection machine is located on the straight line distance between the label stripping machine and the conveyor line, and the lower visual inspection machine is used to inspect labels.

2. A visually guided labeling machine according to claim 1, characterized in that: The mobile rotary suction head includes an X-axial synchronous belt slide, a mounting bracket, and a rotary placement head. The synchronous belt slide base is connected to the cantilever slider of the cantilever two-axis screw module, the mounting bracket is connected to the slider of the synchronous belt slide, and the rotary placement head is installed on one side of the mounting bracket.

3. A visually guided labeling machine according to claim 2, characterized in that: The upper visual inspection machine includes a mounting plate, an X-axial linear module, and an industrial camera 1. The industrial camera 1 is mounted on a slider of the linear module, and the linear module drives the industrial camera 1 to rise and fall.

4. A visually guided labeling machine according to claim 3, characterized in that: It also includes a casing and a host computer. The upper visual inspection machine is installed in the casing, and the host computer is installed outside the casing. The host computer is communicatively connected with the upper visual inspection machine and the lower visual inspection machine.

5. The visually guided labeling machine according to claim 1, characterized in that: A drawer for storing sundries is provided under the workbench.

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