Dust removal device suitable for label printing machine

Abstract

The utility model relates to a dust removal device suitable for a label printing machine, which comprises a machine frame, the front end and the rear end of the machine frame are respectively connected with an unwinding device and a winding device, the machine frame is connected with an operation platform, the front end and the rear end of the operation platform are respectively connected with a guide roller, the machine frame between the guide rollers is connected with a dust removal cover, and the dust removal cover is arranged on the machine frame. And a dust removal mechanism for removing dust of products is connected in the dust removal cover. According to the utility model, the working efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of label printing, and in particular relates to a dust removal device suitable for a label printing machine. Background Art

[0002] Today's labels are used to mark product targets and categories or contents. They are keywords for determining targets, and are tools that facilitate finding and locating targets for oneself and others. Most of the labels referred to in the printing industry are printed materials used to identify the relevant instructions of their own products, and most of them have adhesive on the back. However, there are also some that are printed without adhesive, which can also be called labels. Labels with adhesive are commonly known as "self-adhesive labels".

[0003] At present, in order to ensure the printing quality of labels, the labels need to be dusted before being sent to the printing press for printing. After searching, the patent: A dust removal device for a label printing machine (CN202120305090.0), including a base, a bearing plate, a limiting mechanism, an air suction mechanism and an air blowing mechanism, both sides of the top surface of the bearing plate are provided with limiting mechanisms, and the two sides of the bearing plate adjacent to the limiting mechanism are respectively provided with an air suction mechanism and an air blowing mechanism; the limiting mechanism includes a fixed plate and a limiting roller, the fixed plate is vertically symmetrically provided with two pieces, the two limiting rollers are fixed on the top surface of the bearing plate, and two vertically distributed limiting rollers are horizontally rotatably connected between the two fixed plates; the air suction mechanism includes an air collecting hood and a dust collector, a support plate is horizontally fixed to a side wall of the bearing plate adjacent to the limiting mechanism, and an air collecting hood is installed on the side of the top surface of the support plate close to the bearing plate. The above structure has low dust removal efficiency.

[0004] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a new structure of dust removal device suitable for label printing machine, so as to make it more valuable for industrial use. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a dust removal device suitable for a label printing machine.

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

[0007] A dust removal device suitable for a label printing machine comprises a frame, a reeling device and a reeling device are connected to the front and rear ends of the frame respectively, an operating platform is connected to the frame, guide rollers are connected to the front and rear ends of the operating platform, a dust cover is connected to the frame between the guide rollers, and a dust removal mechanism for removing dust from products is connected to the dust cover;

[0008] The dust removal mechanism includes a dust removal shaft, which is horizontally mounted above the operating platform, and is connected to a plurality of electrostatic brushes in contact with the product. The outer side of the dust hood is connected to a driving fixed frame, and the driving fixed frame is connected to a driving device, and the driving device is drivingly connected to the dust removal shaft. An air suction hood is connected to the top of the dust hood, and the suction port of the air suction hood is located directly above the dust removal shaft, and the electrostatic brushes extend into the air suction hood. A dust collecting pipe connected to the air suction hood is connected above the dust hood, and the dust collecting pipe is connected to a dust collector.

[0009] Preferably, in the dust removal device suitable for a label printing machine, the guide roller is connected to the frame through an adjusting bracket assembly.

[0010] Preferably, in the dust removal device suitable for a label printing machine, the adjusting bracket assembly comprises an adjusting bracket, a slide groove is connected above the adjusting bracket, and the guide roller is connected in the slide groove by an adjusting bolt.

[0011] Preferably, in the dust removal device suitable for a label printing machine, the driving device is a servo motor.

[0012] Preferably, in the dust removal device suitable for a label printing machine, the cross section of the air suction hood is a trapezoidal structure, and the suction port of the trapezoidal air suction hood faces the electrostatic brush.

[0013] Preferably, in the dust removal device suitable for a label printing machine, a scraper in contact with an electrostatic brush is connected to the suction port of the air suction hood with a trapezoidal structure.

[0014] By means of the above solution, the utility model has at least the following advantages:

[0015] The utility model can quickly remove dust from the surface of the product through the dust removal mechanism, and quickly take away the dust through the vacuum cleaner, thereby ensuring the cleanliness of the product, guaranteeing the quality of the product, and improving work efficiency.

[0016] 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

[0017] 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.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the dust removal mechanism of the utility model. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] Example

[0023] like Figure 1 and Figure 2 As shown, a dust removal device suitable for a label printing machine comprises a frame 1, a reeling device 2 and a reeling device 3 are connected to the front and rear ends of the frame 1 respectively, an operating platform 4 is connected to the frame 1, guide rollers 5 are connected to the front and rear ends of the operating platform 4, a dust cover 6 is connected to the frame 1 between the guide rollers 5, and a dust removal mechanism 8 for removing dust from products is connected to the dust cover 6;

[0024] The dust removal mechanism 8 includes a dust removal shaft 81, which is horizontally mounted above the operating platform 4. The dust removal shaft 81 is connected to a plurality of electrostatic brushes 82 that are in contact with the product. The outer side of the dust removal hood 6 is connected to a driving fixed frame 83, and the driving fixed frame 83 is connected to a driving device 84. The driving device 84 is transmission-connected to the dust removal shaft 81. An air suction hood 85 is connected to the top of the dust removal hood 6. The suction port of the air suction hood 85 is located directly above the dust removal shaft 81, and the electrostatic brushes 82 extend into the air suction hood 85. A dust collecting pipe 86 connected to the air suction hood 85 is connected above the dust removal hood 6, and the dust collecting pipe 86 is connected to the dust collector.

[0025] The guide roller 5 in the utility model is connected to the frame 1 through an adjusting bracket assembly 7, wherein the adjusting bracket assembly 7 includes an adjusting bracket 71, a slide groove 72 is connected above the adjusting bracket 71, and the guide roller 5 is connected in the slide groove 72 through an adjusting bolt.

[0026] The driving device 84 in the present invention is a servo motor.

[0027] The cross-section of the air suction hood 85 described in the utility model is a trapezoidal structure, and the suction port of the trapezoidal air suction hood 85 faces the electrostatic brush. At the same time, the suction port of the trapezoidal air suction hood 85 is connected to a scraper 87 in contact with the electrostatic brush. The scraper contacts the electrostatic brush to scrape off the dust in the electrostatic brush, and the dust is taken away through the dust collecting pipe and the vacuum cleaner.

[0028] The working principle of the utility model is as follows:

[0029] During specific operation, the electrostatic brush is driven by the driving device to work on the surface of the product to remove the dust on the surface of the product. The dust removed by the electrostatic brush passes through the suction hood and is removed by the scraper and adsorption force. After the electrostatic brush leaves the suction hood, the electrostatic brush with the dust removed contacts the product again until the product is finished.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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. A dust removal device suitable for a label printing machine, comprising a frame (1), wherein the front end and the rear end of the frame (1) are respectively connected to a reeling device (2) and a reeling device (3), wherein: The frame (1) is connected to an operating platform (4), the front and rear ends of the operating platform (4) are both connected to guide rollers (5), a dust cover (6) is connected to the frame (1) between the guide rollers (5), and a dust removal mechanism (8) for removing dust from products is connected to the dust cover (6); The dust removal mechanism (8) comprises a dust removal rotating shaft (81), the dust removal rotating shaft (81) is horizontally mounted above the operating platform (4), a plurality of electrostatic brushes (82) in contact with the product are connected to the dust removal rotating shaft (81), a driving fixed frame (83) is connected to the outer side of the dust removal cover (6), a driving device (84) is connected to the driving fixed frame (83), the driving device (84) is connected to the dust removal rotating shaft (81) in a transmission manner, an air suction cover (85) is connected to the top of the dust removal cover (6), the suction port of the air suction cover (85) is located directly above the dust removal rotating shaft (81), and the electrostatic brushes (82) extend into the air suction cover (85), and a dust collecting pipe (86) connected to the air suction cover (85) is connected to the top of the dust removal cover (6), and the dust collecting pipe (86) is connected to the dust collector.

2. A dust removal device suitable for a label printing machine according to claim 1, characterized in that: The guide roller (5) is connected to the frame (1) via an adjustment bracket assembly (7).

3. A dust removal device suitable for a label printing machine according to claim 2, characterized in that: The adjusting bracket assembly (7) comprises an adjusting bracket (71), a slide groove (72) is connected to the upper side of the adjusting bracket (71), and the guide roller (5) is connected to the slide groove (72) via an adjusting bolt.

4. The dust removal device for a label printing machine according to claim 1, characterized in that: The driving device (84) is a servo motor.

5. The dust removal device for a label printing machine according to claim 1, characterized in that: The cross section of the air suction hood (85) is in a trapezoidal structure, and the suction port of the air suction hood (85) in the trapezoidal structure faces the electrostatic brush.

6. A dust removal device suitable for a label printing machine according to claim 5, characterized in that: The suction port of the trapezoidal suction hood (85) is connected to a scraper (87) in contact with an electrostatic brush.

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