Cutting machine for paper product production

Abstract

The utility model relates to the technical field of paper product processing, in particular to a cutting machine for paper product production. The cutting machine for paper product production can improve the cutting efficiency. A cutting machine for paper product production comprises a magnet, a metal block, an adjusting shaft, cutting knives and the like, the two ends of the adjusting shaft are sleeved with the cutting knives used for synchronously cutting the two sides of a paper product, and the adjusting shaft can stretch or retract to be used for adjusting the distance between the two sets of cutting knives. A plurality of metal blocks are arranged at the end, away from the cutting edge of the cutter, of the cutter, magnets corresponding to the metal blocks are arranged on the lower portion of the containing cavity, and the magnets and the metal blocks attract each other and are used for limiting the adjusting shaft. According to the paper product cutting device, by arranging a single-set cutter and two sets of cutter structures capable of adjusting the distance, flexible switching and using can be conveniently conducted according to the actual situation, the two sides of a paper product can be conveniently cut at the same time through the two sets of cutters, and then the cutting efficiency of the paper product can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing, and particularly relates to a cutting machine for paper product production. Background Technique

[0002] In the production and processing of paper products, it is usually necessary to perform corresponding cutting on the whole cardboard material, so that the cut cardboard can be folded into the required carton, and then the formed carton can be used to package various products.

[0003] At present, although the equipment for carton cutting generally operates by cooperating with a manipulator, basically a single set of blades is used for cutting operations. Since most packaging cartons need to be symmetrically cut, when using a single set of blades for cutting, corresponding operations need to be repeated, which is not convenient for switching to a double set of cutting knives for cutting, thus being unfavorable for shortening the cutting time of paper products and further resulting in a reduction in the cutting efficiency of paper products.

[0004] Therefore, it is necessary to improve the deficiencies existing in the prior art and provide a cutting machine for paper product production that can improve the cutting efficiency. Content of the Utility Model

[0005] In order to overcome the drawbacks that the existing cutting equipment generally uses a single set of blades for cutting work, it is not convenient to flexibly switch between a single set and a double set of cutting knives, and further the cutting efficiency of paper products is reduced, the technical problem to be solved by the utility model is to provide a cutting machine for paper product production that can improve the cutting efficiency.

[0006] To solve the above technical problem, the utility model provides such a cutting machine for paper product production, which includes an operating table, an electric slide rail, a modular manipulator, a dexterous hand, an adjusting shaft and a cutting knife. The electric slide rail is arranged at the rear side of the operating table, a modular manipulator is installed on the sliding seat of the electric slide rail, a dexterous hand is connected to the modular manipulator, an adjusting shaft is rotatably arranged at the end of the dexterous hand, a cutting knife is sleeved in the middle of the adjusting shaft, and further includes a magnet, a metal block and a cutting scissors. A receiving cavity is opened at the lower part of the dexterous hand, and the cutting knife can be located in the receiving cavity after being folded. The adjusting shaft is sleeved at both ends with cutting scissors for synchronously cutting both sides of the paper product. The adjusting shaft can extend or contract to adjust the distance between the two groups of cutting scissors. A plurality of metal blocks are arranged at the end of the cutting knife far away from its blade, a magnet corresponding to the metal block is arranged at the lower part of the receiving cavity, and the magnet attracts the metal block to limit the adjusting shaft.

[0007] Furthermore, the magnet is a neodymium iron boron magnet.

[0008] Further, it further includes a protective cover, and the outer side of the lower part of the dexterous hand is sleeved with the protective cover.

[0009] Further, it further includes a threaded sleeve. The dexterous hand is sleeved with the threaded sleeve. The protective cover can be adapted to the threaded sleeve, and the threaded sleeve can limit the protective cover.

[0010] Further, it further includes a spacer. A spacer is laid on the front side of the top of the operating table.

[0011] Further, it further includes a limiting strip. A limiting strip is arranged on the top of the operating table, and the limiting strip is located on both sides of the spacer.

[0012] Compared with the prior art, the effects of the present utility model are as follows:

[0013] By providing a single set of cutting knives and a double set of cutting scissors with adjustable spacing, it is convenient to flexibly switch and use according to the actual situation. The double set of cutting scissors is convenient for simultaneously cutting both sides of the paper product, thereby being beneficial to improving the cutting efficiency of the paper product; it solves the problem that existing cutting equipment generally only has a single set of blades, resulting in a reduction in the cutting efficiency of paper products. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the present utility model.

[0015] Figure 2 It is a partial three-dimensional structural diagram of the present utility model.

[0016] Figure 3 It is an unfolded state diagram of the cutting scissors of the present utility model.

[0017] Figure 4 It is a retracted state diagram of the cutting knife of the present utility model.

[0018] The reference signs in the drawings are: 1 - operating table, 2 - electric slide rail, 3 - modular robotic arm, 4 - dexterous hand, 40 - accommodating cavity, 5 - adjusting shaft, 6 - cutting knife, 60 - magnet, 61 - metal block, 7 - cutting scissors, 8 - threaded sleeve, 9 - protective cover, 10 - spacer, 11 - limiting strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0020] A paper product production cutting machine provided by the present utility model, as Figures 1-4As shown in the figure, it includes an operating table 1, an electric slide rail 2, a modular robotic arm 3, a dexterous hand 4, an adjusting shaft 5, a cutting knife 6, a magnet 60, a metal block 61, and a trimming scissors 7. There is an electric slide rail 2 at the rear side of the operating table 1. A modular robotic arm 3 is installed on the slide of the electric slide rail 2. A dexterous hand 4 is connected to the modular robotic arm 3. Through the electric slide rail 2, the modular robotic arm 3 and the dexterous hand 4 can be controlled to move horizontally, thus facilitating the cutting of paper products with different areas. At the end of the dexterous hand 4, there is a rotatable adjusting shaft 5 that can be extended or contracted. A cutting knife 6 is sleeved in the middle of the adjusting shaft 5. A receiving cavity 40 is formed in the lower part of the dexterous hand 4. After the cutting knife 6 is folded, it can be located in the receiving cavity 40, without occupying space and being convenient for folding. Both ends of the adjusting shaft 5 are sleeved with trimming scissors 7. When the adjusting shaft 5 is extended or contracted, the distance between the two groups of trimming scissors 7 can be adjusted, thus facilitating the cutting of paper products with different models. It has strong practicability. At one end of the cutting knife 6 away from its blade, there are four metal blocks 61. The four metal blocks 61 are divided into two groups, upper and lower, with two in each group. A magnet 60 corresponding to the metal block 61 is arranged in the lower part of the receiving cavity 40. The magnet 60 attracts the metal block 61 to limit the adjusting shaft 5. And the magnet 60 is a neodymium iron boron magnet 60 with strong magnetism, which is conducive to improving the magnetic attraction force.

[0021] Furthermore, as Figures 1-3 shown in the figure, it further includes a protective cover 9. The protective cover 9 is sleeved on the outer side of the lower part of the dexterous hand 4. When the double-group trimming scissors 7 are folded upward, the protective cover 9 can play a blocking role for the trimming scissors 7, which is conducive to improving the safety during use.

[0022] Furthermore, as Figures 1-4 shown in the figure, it further includes a threaded sleeve 8. The threaded sleeve 8 is sleeved on the dexterous hand 4. The protective cover 9 can be adapted to the threaded sleeve 8. The threaded sleeve 8 can limit the protective cover 9. There are two threaded sleeves 8, which are distributed axially up and down along the dexterous hand 4 respectively. The upper threaded sleeve 8 is used for locking and limiting when the protective cover 9 is lifted upward, and the lower threaded sleeve 8 is used for locking and limiting when the protective cover 9 covers the double-group trimming scissors 7. It is convenient to use and has strong practicability.

[0023] Furthermore, as Figure 1 shown in the figure, it further includes a spacer 10. A spacer 10 is laid on the front side of the top of the operating table 1. The spacer 10 is made of wear-resistant rubber material with large friction, which is conducive to limiting the paper product and preventing the paper product from shifting during cutting.

[0024] In addition, it should also be noted that, as Figure 1As shown, it further includes a limiting strip 11. The limiting strip 11 is provided at the top of the operating table 1 and is located on both sides of the spacer 10, which can further limit the cut paper products, thus facilitating the improvement of the cutting quality of the paper products.

[0025] Working principle: During use, according to the actual usage situation, hold the handle of the cutting scissors 7 or the cutter 6 and rotate it 180 degrees around the adjustment shaft 5 as the axis, so that the cutter 6 can be located in the accommodation cavity 40. By the attraction between the magnet 60 and the metal block 61, the adjustment shaft 5 can be locked and limited, thus facilitating the operation with the double-group cutting scissors 7, which is beneficial to the symmetrical synchronous cutting of both sides of the paper products, and thus beneficial to improving the cutting efficiency of the paper products; by controlling the elongation or shortening of the adjustment shaft 5, it is convenient to adjust the distance between the double-group cutting scissors 7 to adapt to the cutting of paper products of different models, with high practicality; in this way, by flexibly switching between the single-group cutter 6 and the double-group cutting scissors 7, and through the cooperation of the modular manipulator 3 and the dexterous hand 4, it is more beneficial to improve the cutting efficiency of the paper products.

[0026] The above embodiments only represent the preferred embodiments of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations, improvements and substitutions can be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A cutting machine for paper product production, comprising an operating table (1), an electric slide rail (2), a modular mechanical arm (3), a dexterous hand (4), an adjustment shaft (5) and a cutter (6), wherein the operating table (1) is provided with an electric slide rail (2) at the rear side, a modular mechanical arm (3) is installed on the slide seat of the electric slide rail (2), the modular mechanical arm (3) is connected to the dexterous hand (4), an adjustment shaft (5) is rotatably provided at the end of the dexterous hand (4), and a cutter (6) is sleeved in the middle of the adjustment shaft (5), characterized in that: The invention also comprises a magnet (60), a metal block (61) and a cutting knife (7); a receiving cavity (40) is provided at the lower part of the dexterous hand (4); the cutting knife (6) can be located in the receiving cavity (40) after being folded; cutting knives (7) for synchronously cutting two sides of a paper product are sleeved at both ends of the adjusting shaft (5); the adjusting shaft (5) can be extended or contracted for adjusting the spacing between two groups of the cutting knives (7); a plurality of metal blocks (61) are provided at one end of the cutting knife (6) away from its blade; a magnet (60) corresponding to the metal block (61) is provided at the lower part of the receiving cavity (40); the magnet (60) and the metal block (61) attract each other and are used to limit the adjusting shaft (5).

2. A cutting machine for paper product production according to claim 1, characterized in that: The magnet (60) is a neodymium iron boron magnet (60).

3. A cutting machine for paper product production according to claim 1, characterized in that: It also includes a protective cover (9), and the protective cover (9) is sleeved on the outer side of the lower part of the dexterous hand (4).

4. A cutting machine for paper product production according to claim 3, characterized in that: It also comprises a threaded sleeve (8), the threaded sleeve (8) is sleeved on the dexterous hand (4), the protective cover (9) can be matched with the threaded sleeve (8), and the threaded sleeve (8) can limit the position of the protective cover (9).

5. A cutting machine for paper product production according to claim 1, characterized in that: It also includes a spacer (10), and the spacer (10) is laid on the front side of the top of the operating table (1).

6. A cutting machine for paper product production according to claim 1, characterized in that: It also comprises a limit strip (11), the top of the operating table (1) is provided with a limit strip (11), and the limit strip (11) is located on both sides of the spacer (10).

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