A waste removal device for thick cardboard

Abstract

The utility model discloses a waste clearing device for thick cardboard, comprising an ejector, a mounting base, an air avoidance plate and a limit plate, wherein the ejector is arranged on the ejector mounting plate, and the ejector mounting plate is arranged on the upper mounting plate; the mounting base is used to place cardboard, the mounting base is located on the air avoidance plate, the limit plate is provided with a support column, and the air avoidance plate is fixed on the support column; the air avoidance plate and the mounting base are provided with an impact hole, the impact hole is located directly below the ejector, and the middle of the limit plate is hollowed out to form a waste outlet. The waste clearing device for thick cardboard provided by the utility model is not only simple in structure and easy to use and maintain, but also durable and greatly improves production efficiency.

Description

Technical Field

[0001] The utility model relates to a waste clearing device, in particular to a thick cardboard waste clearing device. Background Art

[0002] Packaging cartons are widely used in the field of cargo packaging and transportation. Generally, the weight is more than 250g / m 2 , the thickness greater than 0.5mm is called cardboard. In the process of carton processing and forming, it is necessary to go through processes such as die-cutting and waste removal to cut off the scraps of the cardboard to obtain the required cardboard.

[0003] In the waste cleaning process, many people use a lot of manual labor to clean the waste, which is time-consuming and labor-intensive. Existing waste cleaning devices can use pneumatic tools instead of traditional manual work, but the waste cleaning parts are small and numerous, manual waste cleaning or manual handheld pneumatic tool waste cleaning is inefficient, and the removed waste is not easy to clean, resulting in low work efficiency.

[0004] In addition, although there are automatic waste removal devices on the market, the machines are too large and it is inconvenient to repair and replace the cutting head model. Therefore, it is necessary to provide a thick cardboard waste removal device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a thick cardboard waste clearing device, which is not only simple in structure and easy to use and maintain, but also durable and can greatly improve production efficiency.

[0006] The utility model adopts a technical solution to solve the above technical problems, which is to provide a thick cardboard waste clearing device, comprising an ejector, a mounting base plate, an air avoidance plate and a limit plate, wherein the ejector is arranged on the ejector mounting plate, and the ejector mounting plate is arranged on the upper mounting plate; the mounting base plate is used to place cardboard, the mounting base plate is located on the air avoidance plate, the limit plate is provided with a support column, and the air avoidance plate is fixed on the support column; the air avoidance plate and the mounting base plate are provided with impact holes, the impact holes are located directly below the ejector, and the middle of the limit plate is hollowed out to form a waste outlet.

[0007] In the above-mentioned cardboard waste clearing device, the number of the support columns is 4 and they are arranged around the waste material outlet.

[0008] In the above-mentioned cardboard waste clearing device, the impact holes on the air avoidance plate and the mounting base plate are aligned with each other and have the same shape and size.

[0009] The above-mentioned thick cardboard waste clearing device, wherein the thickness of the cardboard is 5 mm.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the thick cardboard waste clearing device provided by the utility model sets the installation bottom plate on the air avoidance plate, and the air avoidance plate is fixed on the limit plate by the support column, so that the waste space is large enough; at the same time, the limit plate is used to limit the position of the cardboard, and the waste impacted by the ejector pin falls directly from the waste outlet in the middle of the limit plate; it is not only simple in structure and easy to use and maintain, but also durable, and the production efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the waste removal device for thick paperboards of the utility model;

[0012] Figure 2 It is a schematic diagram of the exploded structure of the thick cardboard waste clearing device of the utility model.

[0013] The markings in the figure are:

[0014] 1. Avoid air plate 2. Ejector pin 3. Upper mounting plate

[0015] 4 Ejector mounting plate 5 Cardboard 6 Support column

[0016] 7 Limit plate 8 Mounting base plate 9 Waste outlet DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of the waste removal device for thick paperboards of the utility model; Figure 2 It is a schematic diagram of the exploded structure of the thick cardboard waste clearing device of the utility model.

[0019] See also Figure 1 and Figure 2 The utility model provides a waste clearing device for thick cardboard, comprising an ejector pin 2, a mounting base plate 8, an air avoidance plate 1 and a limiting plate 7, wherein the ejector pin 2 is arranged on an ejector mounting plate 4, and the ejector mounting plate 4 is arranged on an upper mounting plate 3; the mounting base plate 8 is used to place cardboard 5, and the mounting base plate 8 is located on the air avoidance plate 1, and a support column 6 is arranged on the limiting plate 7, and the air avoidance plate 1 is fixed on the support column 6; the air avoidance plate 1 and the mounting base plate 8 are provided with impact holes, and the impact holes are located directly below the ejector pin 2, and the middle of the limiting plate 7 is hollowed out to form a waste outlet 9.

[0020] The utility model provides a waste removal device for thick cardboard, wherein the number of the support columns 6 is 4, which are arranged around the waste outlet 9; the air avoidance plate 1 is supported to make the waste space large enough. The impact holes on the air avoidance plate 1 and the mounting base plate 8 are aligned with each other and have the same shape and size.

[0021] The thick cardboard waste clearing device provided by the utility model uses a ejector pin 2 to impact the waste material for cardboard 5 with a thickness of 5 mm or more; an upper mounting plate 3 is used to be mounted on the machine and press the ejector pin 2, and an ejector pin mounting plate 4 fixes the large end of the ejector pin 2 at an accurate position; during punching, the waste material passes through the air avoidance plate 1 and finally falls from a waste material outlet 9 in the middle of a limiting plate 7.

[0022] In summary, the thick cardboard waste clearing device provided by the utility model sets the mounting base plate 8 on the air avoidance plate 1, and the air avoidance plate 1 is fixed on the limiting plate 7 through the supporting column 6, so that the waste space is large enough; at the same time, the limiting plate 7 is used to limit the position of the cardboard, and the waste impacted by the ejector pin 2 falls directly from the waste outlet 9 in the middle of the limiting plate 7; it is not only simple in structure and easy to use and maintain, but also durable in use, which greatly improves production efficiency.

[0023] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the definition of the claims.

Claims

1. A cardboard waste removal device, characterized in that: The invention comprises an ejector pin (2), a mounting base plate (8), an air avoidance plate (1) and a limiting plate (7), wherein the ejector pin (2) is arranged on the ejector pin mounting plate (4), and the ejector pin mounting plate (4) is arranged on the upper mounting plate (3); the mounting base plate (8) is used to place cardboard (5), the mounting base plate (8) is located on the air avoidance plate (1), a supporting column (6) is arranged on the limiting plate (7), and the air avoidance plate (1) is fixed on the supporting column (6); the air avoidance plate (1) and the mounting base plate (8) are provided with impact holes, the impact holes are located directly below the ejector pin (2), and the middle of the limiting plate (7) is hollowed out to form a waste material outlet (9).

2. The cardboard waste removal device according to claim 1, characterized in that: The number of the support columns (6) is four and they are arranged around the waste outlet (9).

3. The cardboard waste removal device according to claim 1, characterized in that: The impact holes on the air avoidance plate (1) and the mounting base plate (8) are aligned with each other and have the same shape and size.

4. The cardboard waste removal device according to claim 1, characterized in that: The thickness of the paperboard (5) is 5 mm.

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