Printing paper opening groove punching device

Abstract

The utility model relates to the technical field of paper punching, in particular to a printing paper open groove punching device which comprises a vertical groove, a T-shaped frame is slidably connected into the vertical groove, an air cylinder is fixedly installed on the surface of the inner wall of the horizontal end of the top of a Z-shaped frame, a sliding groove is formed in the surface of the bottom of the T-shaped frame, and a knife rest is fixedly installed on the surface of the end, away from the sliding groove, of a sliding plate. A rectangular plate is fixedly installed on the surface of the bottom of the T-shaped frame, an electric telescopic rod is fixedly installed on the surface of the rectangular plate, a strip-shaped groove is formed in the side face of the tool rest, a rotating shaft is rotationally connected between the inner walls of the two sides of the U-shaped frame, and a punching rod is fixedly installed on the surface of the outer wall of the rotating shaft; a first motor is fixedly installed on the side face of the U-shaped frame. According to the paperboard slotting and punching device, the problems that slotting and punching operation cannot be carried out on a paperboard at a time, the printing efficiency is reduced, and the labor burden is increased due to the fact that slotting and punching operation is carried out on the paperboard at a time in an existing device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper punching, in particular to a printing paper slotting and punching device. Background Art

[0002] Existing equipment generally performs slotting and punching operations separately, and cannot perform slotting and punching operations on paperboard at the same time, which reduces printing efficiency and increases labor burden. Utility Model Content

[0003] The utility model aims to solve the technical problems in the above background and proposes a printing paper slotting and punching device.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a printing paper slotting and punching device, comprising a Z-shaped frame, a mounting hole is provided on the surface of the bottom horizontal end of the Z-shaped frame, an auxiliary device is provided on the inner wall surface of the vertical end of the Z-shaped frame, the auxiliary device comprises a vertical groove, the vertical groove is provided on the inner wall surface of the vertical end of the Z-shaped frame, a T-shaped frame is slidably connected inside the vertical groove, a cylinder is fixedly installed on the inner wall surface of the top horizontal end of the Z-shaped frame, and the output end of the cylinder is fixedly connected to the T-shaped frame. The setting of the cylinder plays an effect of driving the T-shaped frame to move inside the vertical groove.

[0005] Preferably, a slide groove is provided on the bottom surface of the T-shaped frame, a slide plate is slidably connected inside the slide groove, a tool holder is fixedly installed on the end surface of the slide plate away from the slide groove, a tool is fixedly installed on the end surface of the tool holder away from the slide plate, a rectangular plate is fixedly installed on the bottom surface of the T-shaped frame, an electric telescopic rod is fixedly installed on the surface of the rectangular plate, and the output end of the electric telescopic rod is fixedly connected to the slide plate. The setting of the electric telescopic rod has the effect of driving the slide plate to move inside the slide groove.

[0006] Preferably, a strip groove is provided on the side of the tool holder, a U-shaped frame is slidably connected inside the strip groove, a rotating shaft is rotatably connected between the inner walls of both sides of the U-shaped frame, a punching rod is fixedly installed on the outer wall surface of the rotating shaft, a first motor is fixedly installed on the side of the U-shaped frame, and the output end of the first motor is fixedly connected to the rotating shaft. The first motor is provided to drive the rotating shaft to rotate.

[0007] Preferably, both side surfaces of the tool holder are provided with an adjustment device, the adjustment device comprises two L-shaped plates, the two L-shaped plates are fixedly mounted on the two side surfaces of the tool holder, a threaded rod is rotatably connected between the two L-shaped plates, a second motor is fixedly mounted on the surface of one of the L-shaped plates, and the output end of the second motor is fixedly connected to the threaded rod. The second motor is provided to drive the threaded rod to rotate.

[0008] Preferably, a long groove is formed on the side of the tool holder, and a movable plate is threadedly connected to the surface of the threaded rod. The threaded rod has the effect of driving the movable plate to move inside the long groove.

[0009] Preferably, a connecting rod is fixedly installed on the side of the movable plate, and one end of the connecting rod away from the movable plate is fixedly connected to the U-shaped frame. The setting of the connecting rod plays an effect of driving the U-shaped frame to move inside the strip groove.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] 1. In the utility model, by setting an auxiliary device, when the device needs to be used, first the device is fixed in a suitable position through the mounting hole, and then the cardboard is placed directly below the cutter, and then the cylinder is started, the cylinder starts to drive the T-frame to move downward inside the vertical slot, the T-frame moves downward inside the vertical slot to drive the tool holder to move downward, the tool holder moves downward to drive the cutter to move downward, and the cutter moves downward to complete the slotting operation on the cardboard. After the slotting is completed, the cylinder drives the cutter to reset, and then the first motor is started, the first motor starts to drive the rotating shaft to rotate, the rotating shaft rotates to drive the punching rod to rotate, and when the punching rod rotates to a vertical state, the first motor is turned off, and then the electric telescopic rod is started, and the electric telescopic rod is retracted. The rod is started to drive the slide plate to move inside the slide slot, the slide plate moves inside the slide slot to drive the tool holder to move, the tool holder moves to move the tool, and the tool holder also moves to move the punching rod. When the punching rod moves to the position directly above the slot, the electric telescopic rod is closed, and then the cylinder is started. The cylinder starts to drive the T-frame to move downward inside the vertical slot, the T-frame moves downward inside the vertical slot to drive the tool holder to move downward, the tool holder moves downward to drive the punching rod to move downward, and the punching rod moves downward to punch holes in the cardboard. Through the cooperation of the above structure, the device can perform slotting and punching operations on the same device, so that the slotting and punching operations can be performed quickly, thereby improving printing efficiency.

[0012] 2. In the utility model, by setting an adjustment device, when it is necessary to adjust the punching position, first start the second motor, the second motor starts to drive the threaded rod to rotate, the threaded rod rotates to drive the movable plate to move inside the long groove, the movable plate moves inside the long groove to drive the connecting rod to move, the connecting rod moves to drive the U-shaped frame to move inside the strip groove, the U-shaped frame moves inside the strip groove to drive the punching rod to move, when the punching rod moves to a suitable position, turn off the second motor, through the cooperation of the above structure, the punching position can be adjusted accordingly according to the actual situation, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1A three-dimensional structural diagram of a printing paper slotting and punching device is provided for the utility model;

[0014] Figure 2 The utility model proposes a printing paper slotting and punching device Figure 1 A schematic diagram of the structure from another angle;

[0015] Figure 3 The utility model proposes a printing paper slotting and punching device Figure 2 A schematic diagram of the structure from another angle;

[0016] Figure 4 The utility model proposes a printing paper slotting and punching device Figure 2 The structural diagram at A in the middle;

[0017] Legend:

[0018] 1. Z-shaped frame; 2. Mounting hole; 3. Auxiliary device; 301. Vertical slot; 302. T-shaped frame; 303. Cylinder; 304. Slide; 305. Slide plate; 306. Rectangular plate; 307. Electric telescopic rod; 308. Tool holder; 309. Tool; 310. Strip slot; 311. U-shaped frame; 312. Rotating shaft; 313. First motor; 314. Punching rod; 4. Adjusting device; 41. L-shaped plate; 42. Threaded rod; 43. Second motor; 44. Long slot; 45. Movable plate; 46. Connecting rod. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-4 The utility model provides a technical solution: a printing paper slotting and punching device, comprising a Z-shaped frame 1, and a mounting hole 2 is opened on the surface of the bottom horizontal end of the Z-shaped frame 1.

[0022] The specific settings and functions of the auxiliary device 3 and the regulating device 4 are described in detail below.

[0023] In this embodiment: the inner wall surface of the vertical end of the Z-shaped frame 1 is provided with an auxiliary device 3, the auxiliary device 3 includes a vertical groove 301, the vertical groove 301 is opened on the inner wall surface of the vertical end of the Z-shaped frame 1, a T-shaped frame 302 is slidably connected inside the vertical groove 301, and a cylinder 303 is fixedly installed on the inner wall surface of the top horizontal end of the Z-shaped frame 1, and the output end of the cylinder 303 is fixedly connected to the T-shaped frame 302.

[0024] In this embodiment, the setting of the cylinder 303 plays the effect of driving the T-shaped frame 302 to move inside the vertical groove 301.

[0025] Specifically, a slide groove 304 is provided on the bottom surface of the T-shaped frame 302, and a slide plate 305 is slidably connected inside the slide groove 304. A tool holder 308 is fixedly installed on the surface of one end of the slide plate 305 away from the slide groove 304, and a tool 309 is fixedly installed on the surface of one end of the tool holder 308 away from the slide plate 305. A rectangular plate 306 is fixedly installed on the bottom surface of the T-shaped frame 302, and an electric telescopic rod 307 is fixedly installed on the surface of the rectangular plate 306, and the output end of the electric telescopic rod 307 is fixedly connected to the slide plate 305.

[0026] In this embodiment, the electric telescopic rod 307 is provided to drive the slide plate 305 to move inside the slide groove 304 .

[0027] Specifically, a strip groove 310 is provided on the side of the tool holder 308, a U-shaped frame 311 is slidably connected inside the strip groove 310, a rotating shaft 312 is rotatably connected between the inner walls of both sides of the U-shaped frame 311, a punching rod 314 is fixedly installed on the outer wall surface of the rotating shaft 312, a first motor 313 is fixedly installed on the side of the U-shaped frame 311, and the output end of the first motor 313 is fixedly connected to the rotating shaft 312. The first motor 313 is provided to drive the rotating shaft 312 to rotate.

[0028] In this embodiment: both sides of the tool holder 308 are provided with an adjustment device 4, which includes two L-shaped plates 41, which are fixedly mounted on the two sides of the tool holder 308, and a threaded rod 42 is rotatably connected between the two L-shaped plates 41, and a second motor 43 is fixedly mounted on the surface of one of the L-shaped plates 41, and the output end of the second motor 43 is fixedly connected to the threaded rod 42. When the position of the punching hole needs to be adjusted, the second motor 43 is first started, and the second motor 43 is started to drive the threaded rod 42 to rotate, and the threaded rod 42 rotates to drive the movable plate 45 to move inside the long groove 44, and the movable plate 45 moves inside the long groove 44 to drive the connecting rod 46 to move, and the connecting rod 46 moves to drive the U-shaped frame 311 to move inside the strip groove 310, and the U-shaped frame 311 moves inside the strip groove 310 to drive the punching rod 314 to move, and when the punching rod 314 moves to a suitable position, the second motor 43 is turned off. Through the cooperation of the above structure, the position of the punching hole can be adjusted accordingly according to the actual situation, thereby further improving the practicality of the device.

[0029] Specifically, a long groove 44 is formed on the side of the tool holder 308 , and a movable plate 45 is threadedly connected to the surface of the threaded rod 42 .

[0030] In this embodiment, the threaded rod 42 is provided to drive the movable plate 45 to move inside the long slot 44 .

[0031] Specifically, a connecting rod 46 is fixedly installed on the side of the movable plate 45 , and one end of the connecting rod 46 away from the movable plate 45 is fixedly connected to the U-shaped frame 311 .

[0032] In this embodiment, the connection rod 46 is provided to drive the U-shaped frame 311 to move inside the strip groove 310 .

[0033] Working principle: by setting the auxiliary device 3, when the device is needed, first fix the device in a suitable position through the mounting hole 2, then place the cardboard directly under the cutter 309, then start the cylinder 303, the cylinder 303 starts to drive the T-frame 302 to move downward inside the vertical slot 301, the T-frame 302 moves downward inside the vertical slot 301 to drive the knife holder 308 to move downward, the knife holder 308 moves downward to drive the cutter 309 to move downward, the cutter 309 moves downward to complete the slotting operation on the cardboard, after the slotting is completed, the cylinder 303 drives the cutter 309 to reset, then start the first motor 313, the first motor 313 starts to drive the rotating shaft 312 to rotate, the rotating shaft 312 rotates to drive the punching rod 314 to rotate, when the punching rod 314 rotates to a vertical state, turn off the first motor 313, and then start the electric telescopic rod 307, the electric telescopic rod 30 The slide plate 305 is started and moved inside the slide slot 304. The slide plate 305 moves inside the slide slot 304 and drives the knife holder 308 to move. The knife holder 308 moves and drives the cutter 309 to move. At the same time, the knife holder 308 also drives the punching rod 314 to move. When the punching rod 314 moves to the position just above the slot, the electric telescopic rod 307 is closed. Then the cylinder 303 is started and the cylinder 303 is started and drives the T-shaped frame 302 to move downward inside the vertical slot 301. The T-shaped frame 302 moves downward inside the vertical slot 301 and drives the knife holder 308 to move downward. The knife holder 308 moves downward and drives the punching rod 314 to move downward. The punching rod 314 moves downward to perform a punching operation on the paperboard. Through the cooperation of the above structure, the device can perform the slotting and punching operations on the same device, so that the slotting and punching operations can be performed quickly, thereby improving the printing efficiency. When it is necessary to adjust the punching position, first start the second motor 43. The second motor 43 starts and drives the threaded rod 42 to rotate. The rotation of the threaded rod 42 drives the movable plate 45 to move inside the long groove 44. The movable plate 45 moves inside the long groove 44 and drives the connecting rod 46 to move. The movement of the connecting rod 46 drives the U-shaped frame 311 to move inside the strip groove 310. The movement of the U-shaped frame 311 inside the strip groove 310 drives the punching rod 314 to move. When the punching rod 314 moves to a suitable position, turn off the second motor 43. Through the cooperation of the above structure, the punching position can be adjusted accordingly according to the actual situation, thereby further improving the practicality of the device.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A printing paper slotting and punching device, comprising a Z-shaped frame (1), wherein a mounting hole (2) is provided on the surface of the bottom horizontal end of the Z-shaped frame (1), characterized in that: An auxiliary device (3) is provided on the inner wall surface of the vertical end of the Z-shaped frame (1), and the auxiliary device (3) comprises a vertical groove (301). The vertical groove (301) is opened on the inner wall surface of the vertical end of the Z-shaped frame (1), and a T-shaped frame (302) is slidably connected inside the vertical groove (301). A cylinder (303) is fixedly installed on the inner wall surface of the top horizontal end of the Z-shaped frame (1), and the output end of the cylinder (303) is fixedly connected to the T-shaped frame (302).

2. A printing paper slotting and punching device according to claim 1, characterized in that: The bottom surface of the T-shaped frame (302) is provided with a slide groove (304), the interior of the slide groove (304) is slidably connected with a slide plate (305), a tool holder (308) is fixedly mounted on the surface of one end of the slide plate (305) away from the slide groove (304), a tool holder (309) is fixedly mounted on the surface of one end of the tool holder (308) away from the slide plate (305), a rectangular plate (306) is fixedly mounted on the bottom surface of the T-shaped frame (302), an electric telescopic rod (307) is fixedly mounted on the surface of the rectangular plate (306), and an output end of the electric telescopic rod (307) is fixedly connected to the slide plate (305).

3. A printing paper slotting and punching device according to claim 2, characterized in that: A strip groove (310) is provided on the side of the tool holder (308), a U-shaped frame (311) is slidably connected inside the strip groove (310), a rotating shaft (312) is rotatably connected between the inner walls on both sides of the U-shaped frame (311), a punching rod (314) is fixedly installed on the outer wall surface of the rotating shaft (312), a first motor (313) is fixedly installed on the side of the U-shaped frame (311), and the output end of the first motor (313) is fixedly connected to the rotating shaft (312).

4. A printing paper slotting and punching device according to claim 2, characterized in that: The two side surfaces of the tool holder (308) are both provided with an adjustment device (4), and the adjustment device (4) comprises two L-shaped plates (41), the two L-shaped plates (41) are fixedly mounted on the two side surfaces of the tool holder (308), a threaded rod (42) is rotatably connected between the two L-shaped plates (41), a second motor (43) is fixedly mounted on the surface of one of the L-shaped plates (41), and an output end of the second motor (43) is fixedly connected to the threaded rod (42).

5. A printing paper slotting and punching device according to claim 4, characterized in that: A long groove (44) is provided on the side of the tool holder (308), and a movable plate (45) is threadedly connected to the surface of the threaded rod (42).

6. A printing paper slotting and punching device according to claim 5, characterized in that: A connecting rod (46) is fixedly mounted on the side of the movable plate (45), and one end of the connecting rod (46) away from the movable plate (45) is fixedly connected to the U-shaped frame (311).

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