Paper cutting machine capable of adjusting cutting size

Abstract

The utility model relates to the technical field of paper cutting machines, and discloses a paper cutting machine capable of adjusting the cutting size, which comprises a paper cutting machine bottom plate, a paper pushing plate is arranged at the top of the paper cutting machine bottom plate, a supporting vertical plate is arranged on one side of the paper pushing plate, and a size adjusting plate is arranged on one side of the supporting vertical plate. One side of the paper pushing plate is movably connected with a sliding fixing plate, one side of the paper pushing plate is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a first piston cylinder, one side of the first piston cylinder is fixedly connected with a fixing vertical plate, and the bottom of the fixing vertical plate is fixedly connected with a fixing base. Due to the fact that the size adjusting device is arranged, the cutting size can be adjusted, workers do not need to replace equipment or adopt other cutting methods, time and labor cost are saved, in addition, accurate cutting size adjustment is beneficial to reducing errors and waste, and working efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paper cutting machine technical field more specifically, it is a kind of paper cutting machine of adjustable cutting size. BACKGROUND

[0002] Paper cutting machine is the equipment commonly used in printing industry, and the commonly used paper cutting machine usually includes a paper cutting platform, a paper cutting knife arranged above the paper cutting platform and a power mechanism capable of driving the paper cutting knife to move up and down. When starting cutting, the operator first places the rectangular paper to be cut on the paper cutting platform, and then starts the power mechanism to make the paper cutting knife move down, cuts the edges of the paper neatly, then rotates the paper by 90 degrees, cuts the edges of the paper again, until all four edges are cut neatly, thereby obtaining the paper of specified size.

[0003] The existing paper cutting machine for slitting has the problem of being unable to adjust the cutting size. When different sizes of paper or materials need to be processed, if the cutting size of the paper cutting machine cannot be adjusted, the worker will have to replace the equipment or use other methods (such as manual cutting) to meet the needs, which greatly reduces the flexibility and use efficiency of the equipment. Since the cutting size cannot be adjusted, the worker may need to try and adjust several times to find the appropriate cutting method, which will cause waste of time and materials, thereby reducing work efficiency. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a paper cutting machine with adjustable cutting size to solve the problems existing in the above background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a paper cutting machine with adjustable cutting size, comprising a paper cutting machine bottom plate, a paper pushing plate is arranged on the top of the paper cutting machine bottom plate, a supporting vertical plate is arranged on one side of the paper pushing plate, a size adjusting plate is arranged on one side of the supporting vertical plate, a sliding fixing plate is movably connected to one side of the paper pushing plate, a connecting block is fixedly connected to one side of the paper pushing plate, a first piston cylinder is fixedly connected to one side of the connecting block, a fixed vertical plate is fixedly connected to one side of the first piston cylinder, and a fixed base is fixedly connected to the bottom of the fixed vertical plate.

[0006] Further, supporting legs are fixedly connected around the bottom of the paper cutting machine bottom plate, a scale is fixedly connected to one side of the top of the paper cutting machine bottom plate, a triangular supporting block is fixedly connected to the scale, and a cutting groove is formed in the inside of the paper cutting machine bottom plate.

[0007] Further, the bottom of the support vertical plate is provided with a pressing plate, the periphery of the top of the pressing plate is fixedly connected with a first guide rod, the periphery of the first guide rod is provided with a spring, the top of the first guide rod is fixedly connected with a pressing moving plate, the bottom of the pressing moving plate is provided with a cutting tool, the two sides of the top of the pressing moving plate are fixedly connected with a second guide rod, and the middle of the top of the pressing moving plate is fixedly connected with a second piston cylinder.

[0008] Further, the top of the size adjusting plate is fixedly connected with a movable block, the inside of the movable block is provided with a threaded rod, and one side of the threaded rod is fixedly connected with a rocking hand wheel.

[0009] Further, the inside of the sliding fixing plate is provided with a movable hole, and the paper pushing plate moves in the movable hole of the sliding fixing plate.

[0010] Further, the inside of the cutting machine bottom plate is provided with a movable hole.

[0011] Further, the top of the first guide rod and the second guide rod is fixedly connected with a limiting ring, and the cutting tool and the cutting groove in the inside of the cutting machine bottom plate are on the same horizontal plane.

[0012] Further, the inside of the movable block is provided with a threaded hole and is in threaded connection with the threaded rod, and the movable block moves in the movable hole in the inside of the cutting machine bottom plate.

[0013] The technical effects and advantages of the novel cutting machine are as follows:

[0014] 1. The size adjusting device is arranged, the rocking hand wheel is controlled to drive the threaded rod to rotate, the threaded rod is in threaded connection with the movable block, the movable block is moved left and right, the movable block is fixedly connected with the size adjusting plate, the size adjusting plate is moved left and right, the length of the paper to be cut is determined by observing the scale, the first piston cylinder is started, the paper pushing plate is moved forward until the paper is clamped, the cutting size can be adjusted, workers do not need to replace equipment or adopt other cutting methods, time and labor cost are saved, in addition, accurate cutting size adjustment helps to reduce errors and waste, and work efficiency is further improved.

[0015] 2. The cutting device is arranged, the pressing moving plate is pressed downward by the second piston cylinder, the cutting tool is pressed downward, the paper is cut, after cutting is completed, the pressing moving plate is returned to the original position by the spring, the pressing plate can be more stably moved in the vertical direction by the first guide rod and the second guide rod, the stably pressing plate can ensure that the paper keeps a fixed position in the cutting process, and cutting deviation caused by pipe body shaking or deviation is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the whole structure schematic view of the utility model;

[0017] Fig. 2 It is the whole structure schematic view of the utility model's side surface;

[0018] Fig. 3 It is the whole structure schematic view of the utility machine's cutting device;

[0019] Fig. 4 It is the whole structure schematic view of the utility model's size adjusting device.

[0020] The figure mark is: 1, paper cutting machine bottom plate;101, support leg;102, scale;103, triangular support block;104, cutting groove;2, paper pushing board;201, sliding fixed plate;202, fixed base;203, fixed vertical plate;204, first piston cylinder;205, connecting block;3, support vertical plate;301, pressing plate;302, first guide rod;303, spring;304, cutting tool;305, pressing plate;306, second guide rod;307, second piston cylinder;308, connecting plate;4, size adjusting plate;401, movable block;402, threaded rod;403, swing hand wheel. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the paper cutting machine with adjustable cutting size provided by the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skilled in the art without making creative labor belongs to the range of protection of the utility model.

[0022] Referring to Figs. 1 to 4 The utility model provides a kind of paper cutting machine with adjustable cutting size, including paper cutting machine bottom plate 1, the top of paper cutting machine bottom plate 1 is equipped with paper pushing board 2, one side of paper pushing board 2 is equipped with support vertical plate 3, one side of support vertical plate 3 is equipped with size adjusting plate 4, one side of paper pushing board 2 is movably connected with sliding fixed plate 201, one side of paper pushing board 2 is fixedly connected with connecting block 205, one side of connecting block 205 is fixedly connected with first piston cylinder 204, one side of first piston cylinder 204 is fixedly connected with fixed vertical plate 203, the bottom of fixed vertical plate 203 is fixedly connected with fixed base 202.

[0023] In one preferred embodiment, the support leg 101 is fixedly connected around the bottom of the guillotine bottom plate 1, the scale ruler 102 is fixedly connected to one side of the top of the guillotine bottom plate 1, the triangular support block 103 is fixedly connected to the scale ruler 102, and the cutting groove 104 is formed in the guillotine bottom plate 1.

[0024] In one preferred embodiment, the pressing plate 301 is arranged at the bottom of one side of the support vertical plate 3, the first guide rod 302 is fixedly connected around the top of the pressing plate 301, the spring 303 is arranged around the first guide rod 302, the pressing moving plate 305 is fixedly connected to the top of the first guide rod 302, the cutting tool 304 is arranged at the bottom of the pressing moving plate 305, the second guide rod 306 is fixedly connected to both sides of the top of the pressing moving plate 305, the second piston cylinder 307 is fixedly connected to the middle of the top of the pressing moving plate 305, and the connecting plate 308 is fixedly connected to the top of the second piston cylinder 307.

[0025] In one preferred embodiment, the movable block 401 is fixedly connected to the top of the size adjusting plate 4, the threaded rod 402 is arranged in the movable block 401, and the rocking hand wheel 403 is fixedly connected to one side of the threaded rod 402.

[0026] In this embodiment, it is specifically supplemented that the movable hole is formed in the sliding fixed plate 201, and the paper pushing plate 2 moves in the movable hole formed in the sliding fixed plate 201.

[0027] In this embodiment, it is specifically supplemented that the movable hole is formed in the guillotine bottom plate 1.

[0028] In this embodiment, it is specifically supplemented that the limiting ring is fixedly connected to the top of the first guide rod 302 and the second guide rod 306, and the cutting tool 304 and the cutting groove 104 formed in the guillotine bottom plate 1 are on the same horizontal plane.

[0029] In this embodiment, it is specifically supplemented that the threaded hole is formed in the movable block 401 and is threadedly connected with the threaded rod 402, and the movable block 401 moves in the movable hole formed in the guillotine bottom plate 1.

[0030] The working principle of the utility model discloses: when using the device, first, the paper to be cut is put into the upper, and is aligned at one end of the size adjusting plate 4, the threaded rod 402 is rotated by controlling the shaking handle 403, the movable block 401 is moved left and right by the threaded connection of the threaded rod 402 and the movable block 401, the size adjusting plate 4 is moved left and right by the fixed connection of the movable block 401 and the size adjusting plate 4, the length of the paper to be cut is determined by observing the scale 102, the first piston cylinder 204 is started, thereby the paper pushing plate 2 is moved forward until the paper is clamped, because the cutting size can be adjusted, the worker does not need to replace the equipment or adopt other cutting method, thereby time and manpower cost are saved, in addition, the accurate cutting size adjustment also helps to reduce error and waste, further improves work efficiency, the pressing plate 305 is pressed downward by the action of the second piston cylinder 307, thereby the cutting tool 304 is downward, the paper is cut, after cutting is completed, the pressing plate 305 is returned to the original position by the spring 303, the first guide rod 302 and the second guide rod 306 can make the pressing plate 301 more stable in the vertical direction, the stable pressing plate 301 can ensure that the paper keeps the fixed position in the cutting process, thereby avoiding the cutting deviation caused by the pipe body shaking or deviation.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

[0032] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0033] Secondly: the utility model discloses the embodiment of the drawings, only relates to the structure involved in the embodiment of the utility model, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0034] Finally: the above only for the preferred embodiment of the utility model has been described, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirits and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A guillotine paper cutter with adjustable cutting size, comprising a guillotine paper cutter base plate (1), characterized in that, The top of the paper cutter bottom plate (1) is provided with a paper pushing plate (2), one side of the paper pushing plate (2) is provided with a supporting vertical plate (3), one side of the supporting vertical plate (3) is provided with a size adjusting plate (4), one side of the paper pushing plate (2) is movably connected with a sliding fixing plate (201), one side of the paper pushing plate (2) is fixedly connected with a connecting block (205), one side of the connecting block (205) is fixedly connected with a first piston cylinder (204), one side of the first piston cylinder (204) is fixedly connected with a fixed vertical plate (203), and the bottom of the fixed vertical plate (203) is fixedly connected with a fixed base (202).

2. A guillotine cutter of adjustable cutting size according to claim 1, characterized in that: The bottom of the paper cutter bottom plate (1) is fixedly connected with a supporting leg (101), one side of the top of the paper cutter bottom plate (1) is fixedly connected with a scale ruler (102), and the scale ruler (102) is fixedly connected with a triangular supporting block (103) once.

3. A guillotine cutter of adjustable cutting size according to claim 1, characterized in that: The bottom of one side of the supporting vertical plate (3) is provided with a pressing plate (301), the top of the pressing plate (301) is fixedly connected with a first guide rod (302) around, the first guide rod (302) is provided with a spring (303) around, the top of the first guide rod (302) is fixedly connected with a pressing moving plate (305), the bottom of the pressing moving plate (305) is provided with a cutting tool (304), the top of the pressing moving plate (305) is fixedly connected with a second guide rod (306) on both sides, the top of the pressing moving plate (305) is fixedly connected with a second piston cylinder (307) in the middle, and the top of the second piston cylinder (307) is fixedly connected with a connecting plate (308).

4. The adjustable cut size paper cutter of claim 1, wherein: The top of the size adjusting plate (4) is fixedly connected with a movable block (401), the inside of the movable block (401) is provided with a threaded rod (402), and one side of the threaded rod (402) is fixedly connected with a rocking hand wheel (403).

5. The adjustable cut size paper cutter of claim 1, wherein: The inside of the sliding fixing plate (201) is provided with a movable hole, and the paper pushing plate (2) moves in the movable hole of the sliding fixing plate (201).

6. A guillotine cutter of adjustable cutting size according to claim 2, characterized in that: The inside of the paper cutter bottom plate (1) is provided with a movable hole.

7. A guillotine cutter of adjustable cutting size according to claim 3, characterized in that: The top of the first guide rod (302) and the second guide rod (306) is fixedly connected with a limiting ring, and the cutting tool (304) and the cutting groove (104) in the inside of the paper cutter bottom plate (1) are in the same horizontal plane.

8. A guillotine cutter of adjustable cutting size according to claim 4, characterized in that: The inside of the movable block (401) is provided with a threaded hole and is threadedly connected with the threaded rod (402), and the movable block (401) moves in the movable hole in the inside of the paper cutter bottom plate (1).

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