Automatic adjusting device suitable for label punching

Abstract

The utility model relates to an automatic adjusting device suitable for label punching, which comprises a rack, the head end and the tail end of the rack are respectively connected with a feeding device and a winding device, a punching mechanism is connected to the rack between the feeding device and the winding device, an automatic adjusting mechanism is connected to the rear of the punching mechanism, and the automatic adjusting mechanism is connected to the tail end of the rack. The automatic adjusting mechanism comprises an adjusting fixing frame, an adjusting material passing shaft is connected to the upper portion of the adjusting fixing frame, an automatic adjusting controller for controlling the adjusting material passing shaft is connected to the lower portion of the automatic adjusting fixing frame, a transverse rod is connected to the upper portion of the adjusting fixing frame, and a first supporting rod and a second supporting rod are connected to the transverse rod. The first supporting rod and the second supporting rod are located on the left side and the right side of a product respectively, and the first supporting rod and the second supporting rod are connected with a first sensor and a second sensor which are used for detecting the side edges of the product respectively. According to the utility model, the punching accuracy can be improved.

Description

Technical Field

[0001] The utility model relates to an automatic adjustment device suitable for label punching. Background Art

[0002] During the production process of label paper, the label paper needs to be punched by a punching device so that the printer can automatically identify the positions of two label papers for easy printing. At present, during the punching process of the existing punching device, waste materials will be blocked in the punching tube, affecting the use and reducing the punching effect. In addition, when the label paper has a positioning deviation, the existing punching device cannot realize automatic deviation correction and needs manual adjustment, and the degree of automation is low.

[0003] After searching, the patent: A label punching device (CN202020739449.0), including an operating table, a conveying mechanism and a punching mechanism, an installation cavity is arranged at the center of the top surface of the operating table, a conveying mechanism is arranged in the installation cavity, and a punching mechanism is arranged directly above the conveying mechanism; the punching mechanism includes a first cylinder, a rectangular frame and a punching tube; wherein, two rectangular frames are symmetrically arranged on both sides of the installation cavity, and the upper side plates of the two rectangular frames are fixedly connected by a connecting plate, and the center of the top surface of the connecting plate is fixedly connected with the first cylinder; a punching tube is arranged in the vertical direction at the inner center of the rectangular frame. Although the above structure can also realize deviation correction, the structure is relatively complex and cannot adapt to the sizes of different products.

[0004] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a new structure of automatic adjustment device suitable for label punching, so that it has more industrial utilization value. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide an automatic adjustment device suitable for label punching.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic adjustment device suitable for punching labels comprises a frame, wherein the head end and the tail end of the frame are respectively connected to a feeding device and a winding device, a punching mechanism is connected to the frame between the feeding device and the winding device, and an automatic adjustment mechanism is connected to the rear of the punching mechanism, the automatic adjustment mechanism comprises an adjustment fixing frame, an adjustment feed shaft is connected above the adjustment fixing frame, an automatic adjustment controller for controlling the adjustment feed shaft is connected below the automatic adjustment fixing frame, a cross bar is connected above the adjustment fixing frame, a first support bar and a second support bar are connected to the cross bar, the first support bar and the second support bar are respectively located on the left side and the right side of a product, and a first sensor and a second sensor for detecting the side edge of the product are respectively connected to the first support bar and the second support bar.

[0008] Preferably, in the automatic adjustment device suitable for label punching, the frame is connected with a plurality of groups of transmission rollers, and the transmission rollers are arranged between the hole mechanism and the automatic adjustment mechanism.

[0009] Preferably, the automatic adjustment device suitable for label punching, the punching mechanism includes a punching bracket, the top of the punching bracket is connected to a top plate, the top plate is connected to a driving device, the driving shaft of the driving device passes through the top plate and is connected to a connecting plate, the connecting plate is connected to a punching fixing plate, and the punching fixing plate is connected to a punch.

[0010] Preferably, the automatic adjustment device suitable for label punching is characterized in that the punch is connected to the punching fixing plate through a connecting rod.

[0011] Preferably, in the automatic adjustment device suitable for label punching, the connecting rod is screwed on the punching fixing plate.

[0012] Preferably, in the automatic adjustment device suitable for label punching, the first support rod and the second support rod are both connected to the cross bar through a slider.

[0013] Preferably, in the automatic adjustment device suitable for label punching, the slider is connected to the crossbar by fastening bolts.

[0014] Preferably, in the automatic adjustment device suitable for label punching, the first sensor and the second sensor are both infrared sensors.

[0015] By means of the above solution, the utility model has at least the following advantages:

[0016] The utility model can quickly adjust the product, thereby ensuring the accuracy of product punching. At the same time, it can also monitor different products, improve the adaptability of the device, and achieve the purpose of reducing costs.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the punching mechanism of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the automatic adjustment mechanism of the utility model;

[0022] Figure 4 It is another structural schematic diagram of the automatic adjustment mechanism of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an automatic adjustment device suitable for label punching comprises a frame 1, the head end and the tail end of the frame 1 are respectively connected to a feeding device 2 and a winding device 3, a punching mechanism 5 is connected to the frame 1 between the feeding device and the winding device 3, an automatic adjustment mechanism 6 is connected to the rear of the punching mechanism 5, the automatic adjustment mechanism 6 comprises an adjustment fixing frame 61, an adjustment feed shaft 62 is connected to the top of the adjustment fixing frame 61, an automatic adjustment controller 63 for controlling the adjustment feed shaft is connected to the bottom of the automatic adjustment fixing frame 61, a cross bar 64 is connected to the top of the adjustment fixing frame 61, a first support rod 65 and a second support rod 66 are connected to the cross bar 64, the first support rod 65 and the second support rod 66 are respectively located on the left and right sides of the product, and the first support rod 65 and the second support rod 66 are respectively connected to a first sensor 67 and a second sensor 68 for detecting the side edges of the product.

[0027] In the utility model, the frame 1 is connected with a plurality of groups of transmission rollers 4 , and the transmission rollers 4 are arranged between the hole mechanism 5 and the automatic adjustment mechanism 6 .

[0028] The punching mechanism 5 in the utility model includes a punching bracket 51, a top plate 52 is connected to the top of the punching bracket 51, a driving device 53 is connected to the top plate 52, a driving shaft of the driving device 53 passes through the top plate and is connected to a connecting plate 54, a punching fixing plate 55 is connected to the connecting plate 54, and a punch 56 is connected to the punching fixing plate 55.

[0029] The punch 56 in the utility model is connected to the punching fixing plate 55 through a connecting rod, wherein the connecting rod is screwed on the punching fixing plate 55. It is convenient for the quick installation of the punch and the position can be quickly changed to adapt to the position of different products.

[0030] In the present invention, the first support rod 65 and the second support rod 66 are connected to the cross bar 64 through a slider, wherein the slider is connected to the cross bar 64 through a fastening bolt. Convenient and fast adjustment of different products can be adapted to different products, achieving the purpose of reducing costs.

[0031] In the present invention, the first sensor 67 and the second sensor 68 are both infrared sensors.

[0032] The working principle of the utility model is as follows:

[0033] During specific operation, the product automatically runs through the winding device and the unwinding device, which is common knowledge among technicians in this field and will not be described in detail. After the product passes through the transmission roller, the punching mechanism, the transmission roller and the automatic adjustment mechanism in sequence, the punching mechanism first punches holes in the product. During the winding process, the sensor on the automatic adjustment mechanism senses the side of the product. When the sensor does not sense, the winding device continues to wind. If the sensor senses, the signal is passed to the control device (PLC). The control device controls the dynamic adjustment controller to adjust the material adjustment shaft, forcing the product to make a slight adjustment. After adjusting the product, the sensor does not sense, and the winding device continues to wind until the product is completed.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of this application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing this 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 a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. An automatic adjustment device suitable for label punching, comprising a frame (1), wherein the head end and the tail end of the frame (1) are respectively connected to a feeding device (2) and a winding device (3), wherein: The frame (1) located between the unwinding device and the winding device (3) is connected to a punching mechanism (5), and the rear of the punching mechanism (5) is connected to an automatic adjustment mechanism (6), and the automatic adjustment mechanism (6) comprises an adjustment fixed frame (61), and the upper part of the adjustment fixed frame (61) is connected to an adjustment feed shaft (62), and the lower part of the automatic adjustment fixed frame (61) is connected to an automatic adjustment controller (63) for controlling the adjustment feed shaft, and the upper part of the adjustment fixed frame (61) is connected to a cross bar (64), and the cross bar (64) is connected to a first support bar (65) and a second support bar (66), and the first support bar (65) and the second support bar (66) are respectively located on the left and right sides of the product, and the first support bar (65) and the second support bar (66) are respectively connected to a first sensor (67) and a second sensor (68) for detecting the side of the product.

2. The automatic adjustment device for label punching according to claim 1, characterized in that: The frame (1) is connected to a plurality of groups of transmission rollers (4), and the transmission rollers (4) are arranged between the hole mechanism (5) and the automatic adjustment mechanism (6).

3. The automatic adjustment device for label punching according to claim 1, characterized in that: The punching mechanism (5) comprises a punching bracket (51), a top plate (52) is connected to the top of the punching bracket (51), a driving device (53) is connected to the top plate (52), a driving shaft of the driving device (53) passes through the top plate and is connected to a connecting plate (54), a punching fixing plate (55) is connected to the connecting plate (54), and a punch (56) is connected to the punching fixing plate (55).

4. The automatic adjustment device for label punching according to claim 3, characterized in that: The punch (56) is connected to the punching fixing plate (55) via a connecting rod.

5. The automatic adjustment device for label punching according to claim 4, characterized in that: The connecting rod is screwed onto the perforated fixing plate (55).

6. The automatic adjustment device for label punching according to claim 1, characterized in that: The first support rod (65) and the second support rod (66) are both connected to the crossbar (64) via a sliding block.

7. The automatic adjustment device for label punching according to claim 6, characterized in that: The slide block is connected to the cross bar (64) via fastening bolts.

8. The automatic adjustment device for label punching according to claim 1, characterized in that: The first sensor (67) and the second sensor (68) are both infrared sensors.

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