Hand bag cutting device

Abstract

The utility model discloses a hand bag cutting device which comprises a base and a cutting plate, the base is located below the cutting plate, a positioning groove is formed in the base, a contour cutter corresponding to the contour of a hand bag is arranged on the cutting plate, a cutting pressing block is connected to the cutting plate in a sliding mode, and the cutting pressing block is provided with a cutting groove. The cutting pressing block is located between the cutting plate and the base, the contour cutter divides the cutting pressing block into an inner block and an outer block, the inner block is an outer annular pressing block and an inner pressing block, the contour cutter slides between the outer annular pressing block and the inner pressing block, and a lifting driving mechanism is arranged on the cutting plate. And the safety risk of cutting can be effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of packaging bag production technology, and more specifically relates to a tote bag cutting device. Background Technology

[0002] Tote bags are simple bags made of materials such as paper, plastic, non-woven fabric, and industrial cardboard. Tote bags require specialized cutting equipment to cut them into the corresponding tote bag shape during processing. However, most existing cutting equipment is manually operated, which is inefficient and exposes the cutting blades, posing certain safety hazards. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a tote bag cutting device that automatically cuts bags, is highly efficient, and effectively reduces the safety risks associated with cutting.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tote bag cutting device, comprising a base and a cutting plate, wherein the base is located below the cutting plate and a positioning groove is provided on the base; the cutting plate is provided with contour cutting scissors corresponding to the outline of the tote bag; a cutting pressure block is slidably connected to the cutting plate and is located between the cutting plate and the base; the contour cutting scissors divide the cutting pressure block into inner and outer parts, namely an outer annular pressure block and an inner pressure block; the contour cutting scissors slide between the outer annular pressure block and the inner pressure block; and a lifting drive mechanism is provided on the cutting plate.

[0005] Furthermore, an adsorption groove is provided on the side of the inner pressure block facing the positioning groove, and a plurality of suction cups are provided in the adsorption groove. The plurality of suction cups are connected to a negative pressure generating device, and the adsorption plane of the suction cups extends out of the adsorption groove.

[0006] Furthermore, both the outer annular pressure block and the inner pressure block are provided with guide rods. The guide rods pass through the cutting plate and are slidably connected to the cutting plate. A spring is sleeved on the guide rod, and a limit piece is provided on the guide rod. The spring and the limit piece are located on both sides of the cutting plate, respectively.

[0007] Furthermore, the lifting drive mechanism is a lifting cylinder.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: During cutting, the entire piece of tote bag material to be cut is placed into the positioning groove of the base. Then, the lifting cylinder drives the cutting plate to descend. The outer ring pressure block, the inner pressure block, and the suction cup's adsorption surface contact the material surface. Then, the contour cutting shears cut the material. The shears can also adsorb the cut tote bag contour through the suction cup, allowing it to detach from the positioning groove of the base for easy handling. This achieves automatic cutting with high efficiency. Furthermore, since the contour cutting shears are located between the outer ring pressure block and the inner pressure block, i.e., the outer ring pressure block and the inner pressure block completely enclose the contour cutting shears, the safety risks of cutting are effectively reduced. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of the tote bag cutting device of this utility model.

[0010] Reference numerals: 1. Base; 2. Cutting board; 3. Positioning groove; 4. Contour cutting shears; 5. Outer ring-shaped pressure block; 6. Inner pressure block; 7. Adsorption groove; 8. Suction cup; 9. Guide rod; 10. Spring; 11. Limiting piece; 12. Lifting cylinder. Detailed Implementation

[0011] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0012] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0013] Reference Figure 1 The present invention will be further described below.

[0014] A tote bag cutting device includes a base 1 and a cutting plate 2. The base 1 is located below the cutting plate 2 and has a positioning groove 3. The cutting plate 2 is provided with a contour cutting scissors 4 corresponding to the outline of the tote bag. A cutting pressure block is slidably connected to the cutting plate 2 and is located between the cutting plate 2 and the base 1. The contour cutting scissors 4 divide the cutting pressure block into two parts, an outer ring-shaped pressure block 5 and an inner pressure block 6. The contour cutting scissors 4 slides between the outer ring-shaped pressure block 5 and the inner pressure block 6. A lifting drive mechanism is provided on the cutting plate 2.

[0015] like Figure 1 As shown in the preferred embodiment, the inner pressure block 6 is provided with an adsorption groove 7 on the side facing the positioning groove 3, and a plurality of suction cups 8 are provided in the adsorption groove 7. The plurality of suction cups 8 are connected to a negative pressure generating device, and the adsorption plane of the suction cups 8 extends out of the adsorption groove 7.

[0016] Specifically, when the suction surface of the suction cup 8 comes into contact with the material, the material can be adsorbed onto the suction cup 8 by the negative pressure generator, and when the inner pressure block 6 rises, the material can be carried out of the positioning groove 3 on the base 1 by the suction cup 8.

[0017] like Figure 1 As shown in the preferred embodiment, both the outer annular pressure block 5 and the inner pressure block 6 are provided with guide rods 9. The guide rods 9 pass through the cutting plate 2 and are slidably connected to the cutting plate 2. A spring 10 is sleeved on the guide rod 9, and a limiting piece 11 is provided on the guide rod 9. The spring 10 and the limiting piece 11 are located on both sides of the cutting plate 2, respectively.

[0018] Specifically, when the cutting plate 2 descends, the outer ring pressure block 5 and the inner pressure block 6 descend simultaneously. The outer ring pressure block 5 and the inner pressure block 6 will first press on the cutting material. As the cutting plate 2 continues to descend, the spring 10 is compressed, thereby achieving complete compression of the material.

[0019] like Figure 1 As shown in the figure, in this embodiment, the preferred lifting drive mechanism is a lifting cylinder 12.

[0020] Specifically, the lifting cylinder 12 is supported by a bracket on the base 1.

[0021] like Figure 1As shown, during cutting, the entire sheet of tote bag material to be cut is placed into the positioning groove 3 of the base 1. Then, the lifting cylinder 12 drives the cutting plate 2 to descend until the outer ring pressure block 5, the inner pressure block 6, and the suction cup 8's adsorption planes contact the material surface. The cutting plate 2 continues to descend, and the contour cutting shears 4 on it extend from between the outer ring pressure block 5 and the inner pressure block 6, and after contacting the material, they perform contour cutting on the material. After cutting, the lifting cylinder 12 drives the cutting plate 2 to rise, and then drives the outer ring pressure block 5 and the inner pressure block 6 to rise. At the same time, the suction cup 8 adsorbs the cut tote bag contour, causing it to detach from the positioning groove 3 of the base 1 for easy handling, thus achieving automatic cutting with high efficiency.

[0022] Since the contour cutting scissors 4 are located between the outer ring-shaped pressure block 5 and the inner pressure block 6, that is, the contour cutting scissors 4 are completely wrapped by the outer ring-shaped pressure block 5 and the inner pressure block 6, the safety risks of cutting are effectively reduced.

[0023] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A tote bag cutting device, characterized in that: The device includes a base and a cutting board. The base is located below the cutting board and has a positioning groove. The cutting board has contour cutting scissors corresponding to the outline of a tote bag. A cutting pressure block is slidably connected to the cutting board and is located between the cutting board and the base. The contour cutting scissors divide the cutting pressure block into two parts, an outer ring-shaped pressure block and an inner pressure block. The contour cutting scissors slide between the outer ring-shaped pressure block and the inner pressure block. A lifting drive mechanism is provided on the cutting board.

2. The tote bag cutting device according to claim 1, characterized in that: An adsorption groove is provided on the side of the inner pressure block facing the positioning groove. Several suction cups are provided in the adsorption groove. The suction cups are connected to a negative pressure generating device, and the adsorption plane of the suction cups extends out of the adsorption groove.

3. The tote bag cutting device according to claim 1, characterized in that: Both the outer ring-shaped pressure block and the inner pressure block are provided with guide rods. The guide rods pass through the cutting plate and are slidably connected to the cutting plate. A spring is sleeved on the guide rod, and a limit piece is provided on the guide rod. The spring and the limit piece are located on both sides of the cutting plate, respectively.

4. The tote bag cutting device according to claim 1, characterized in that: The lifting drive mechanism is a lifting cylinder.

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