Label printing feeding device

Abstract

The utility model discloses a label printing and feeding device. The label printing and feeding device comprises a printer, a material receiving module arranged on the output side of the printer and a label detection camera located above the material receiving module. The material receiving module comprises a first support, a second air cylinder fixed to the first support and a material receiving platform driven by the second air cylinder to move up and down. The material receiving platform is driven by the second air cylinder to be switched between the lower waiting position and the upper material receiving position. The label paper clamping phenomenon can be effectively prevented, label information can be automatically detected and recognized, and it is guaranteed that the label information is accurate.

Description

[Technical field]

[0001] The utility model belongs to the technical field of labeling equipment, in particular to a label printing and feeding device. [Background technology]

[0002] At present, there is a photovoltaic module that needs to be labeled at a set position of the photovoltaic module according to its process requirements. In order to realize automatic labeling, the label feeding is generally realized by an automatic printer. The sticker is printed with a specific barcode through the printer and output from the output end of the printer. The label is peeled off from the base paper, and the base paper is returned to the inside of the printer from the bottom of the printer peeling plate for base paper roll recycling. In order to more reliably adsorb the label, a label receiving mechanism is generally set at the output end of the printer to receive the label output by the printer.

[0003] The prior art patent publication number CN220743642U discloses a barcode pasting device for the lower surface of a glass plate, and further discloses a label receiving mechanism, which receives the label through a receiving platform connected to the printer output end, and an air blowing peeling block is arranged under the receiving platform. Since the base paper for supplying the sticker needs to be returned from the bottom of the printer peeling plate for material collection, a gap needs to be set between the receiving platform and the peeling plate at the printer output end to allow the base paper to pass through. However, the height position of the receiving platform in the receiving mechanism is fixed, and the sticker is easily stuck in the above-mentioned gap when it is peeled off from the base paper for output. Although the air blowing peeling block is used to blow air to assist in the peeling and separation of the sticker and the base paper, which can reduce the risk of sticker jam, paper jam is still likely to occur when the base paper is conveyed too fast, and air blowing can easily cause the sticker to warp upward, making the label adsorption plate inaccurate in the position of adsorbing the label, thereby resulting in low label pasting accuracy.

[0004] Therefore, it is necessary to provide a new label printing and feeding device to solve the above technical problems. [Contents of the utility model]

[0005] The main purpose of the utility model is to provide a label printing and feeding device, which can effectively prevent label paper jams and can automatically detect and identify label information to ensure that the label information is accurate.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a label printing and feeding device, which includes a printer, a material receiving module arranged on the output side of the printer, and a label detection camera located above the material receiving module; the material receiving module includes a first bracket, a second cylinder fixed on the first bracket, and a material receiving platform driven by the second cylinder to move up and down; the material receiving platform is driven by the second cylinder to switch between a lower waiting position and an upper material receiving position.

[0007] Furthermore, it also includes a mounting base, a first cylinder fixed on the mounting base, and a support seat driven by the first cylinder to move horizontally; the printer is set on the support seat and is driven by the first cylinder to switch between the working position and the material roll changing position.

[0008] Furthermore, a pair of slide rails are arranged on the installation base plate, and the bearing seat is slidably arranged on the slide rails through sliders, and limit switches for limiting the moving range of the bearing seat are arranged at both ends of the slide rails.

[0009] Furthermore, the surface of the material receiving platform is coated with a non-stick material layer.

[0010] Furthermore, a second bracket is arranged on the installation base plate, and the label detection camera is arranged on the top of the second bracket and is aligned with the material receiving platform.

[0011] Compared with the prior art, the beneficial effects of the label printing and feeding device of the utility model are: a receiving platform with a lifting function is arranged on the output side of the printer, and when the printer outputs the label, the receiving platform is located in a low position, eliminating the generation of gaps, thereby effectively solving the problem of label paper jam; after the printer outputs the label, the receiving platform peels the label from the base paper by moving upward, and transfers the label to the receiving platform at the same time, so as to realize label removal; a label detection camera is arranged above the receiving platform to automatically detect the barcode information on the label to prevent printing defects of the barcode, thereby providing a guarantee for pasting the correct barcode, and at the same time, through the label detection camera, the precise position of the label on the receiving platform can also be obtained, which lays an important foundation for the labeling mechanism to accurately absorb the label for subsequent precise label pasting.

Brief Description of the Drawings

[0012] Figure 1 This is a schematic diagram of the structure of the printer in the working position in the embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the printer in the embodiment of the utility model when the material roll is replaced;

[0014] Figure 3 This is a partial structural schematic diagram of a material receiving module in an embodiment of the utility model;

[0015] The numbers in the figure represent:

[0016] 100-label printing and feeding device;

[0017] 1-printer; 2-material receiving module, 21-first bracket, 22-second cylinder, 23-material receiving platform; 3-label detection camera; 4-installation base; 5-first cylinder; 6-bearing seat; 7-slide rail; 8-limit switch; 9-second bracket. [Specific implementation method]

[0018] Embodiment 1:

[0019] Please refer to Figure 1-Figure 3 The present embodiment is a label printing and feeding device 100 , which includes a printer 1 , a material receiving module 2 arranged at the output side of the printer 1 , and a label detection camera 3 located above the material receiving module 2 .

[0020] In order to facilitate the replacement of sticker rolls in the printer 1, the present embodiment also includes a mounting base 4, a first cylinder 5 fixed on the mounting base 4, and a support base 6 driven by the first cylinder 5 to move horizontally. The printer 1 is set on the support base 6, and the printer 1 is driven by the first cylinder 5 to switch positions between the working position and the roll replacement position.

[0021] A pair of slide rails 7 are arranged on the mounting base plate 4 , and the bearing seat 6 is slidably arranged on the slide rails 7 through sliders. Limit switches 8 for limiting the moving range of the bearing seat 6 are arranged at both ends of the slide rails 7 .

[0022] The material receiving module 2 includes a first bracket 21 fixed on the mounting base plate 4, a second cylinder 22 fixed on the first bracket 21, and a material receiving platform 23 driven by the second cylinder 22 to move up and down. The surface of the material receiving platform 23 is coated with a non-stick material layer to reduce the adhesion with the label. The material receiving platform 23 is driven up and down by the second cylinder 22, so that the material receiving platform 23 switches between the lower waiting position and the upper material receiving position. At the lower waiting position, the material receiving platform 23 is located below the output plane of the printer 1. After the label 200 is output, one part is pasted on the base paper and the other part is slightly tilted downward and forward. Since there is no obstruction or interference on the front side of the height position where the printer 1 outputs the label 200, the gap in the original material receiving structure that is prone to paper jam is eliminated, thereby effectively solving the paper jam phenomenon; at the upper material receiving position, the material receiving platform 23 peels the label 200 from the base paper to a set height position by moving upward, so that the height and horizontal position of the label 200 are relatively uniform each time, laying a foundation for the accurate pasting of the label.

[0023] A second bracket 9 is disposed on the mounting base plate 4 , and the label detection camera 3 is disposed on the top of the second bracket 9 and is aligned with the material receiving platform 23 .

[0024] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. A label printing and feeding device, characterized in that: It includes a printer, a material receiving module arranged on the output side of the printer, and a label detection camera located above the material receiving module; the material receiving module includes a first bracket, a second cylinder fixed on the first bracket, and a material receiving platform driven by the second cylinder to move up and down; the material receiving platform is driven by the second cylinder to switch between a lower waiting position and an upper material receiving position.

2. The label printing and feeding device according to claim 1, characterized in that: It also includes a mounting base, a first cylinder fixed on the mounting base, and a support seat driven by the first cylinder to move horizontally; the printer is arranged on the support seat and is driven by the first cylinder to switch positions between the working position and the material roll changing position.

3. The label printing and feeding device according to claim 2, characterized in that: A pair of slide rails are arranged on the installation base plate, and the bearing seat is slidably arranged on the slide rails through sliders. Limit switches for limiting the moving range of the bearing seat are arranged at both ends of the slide rails.

4. The label printing and feeding device according to claim 1, characterized in that: The surface of the material receiving platform is coated with a non-stick material layer.

5. The label printing and feeding device according to claim 2, characterized in that: A second bracket is arranged on the installation base plate, and the label detection camera is arranged on the top of the second bracket and is aligned with the material receiving platform.

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