An adjustable trimming device for printing production

Abstract

The utility model discloses an adjustable trimming device for printed matter production, including a base and a cutting device arranged above the base, a push plate arranged on the base, a sliding hole opened in the middle of the base, the push plate moves along the sliding hole, a moving seat arranged at the bottom of the base, the moving seat is fixedly connected to the bottom of the push plate through a connecting shaft, the connecting shaft is arranged in the sliding hole, a mounting platform parallel to the base is fixedly connected to the moving seat, a triangular reinforcing rib is arranged between the push plate and the mounting platform, a triangular reinforcing rib is also arranged between the push plate and the mounting platform, an oil cylinder is arranged at the bottom of the base, and the telescopic end of the oil cylinder is fixedly connected to the push plate. The design of the device not only improves the automation degree and precision of printed matter trimming, but also simplifies the operation process, reduces the labor intensity, and is suitable for trimming operations in the production of various printed matters.

Description

Technical Field

[0001] The utility model relates to a trimming device, in particular to an adjustable trimming device for printing product production. Background Art

[0002] In the production process of printed materials, paper trimming is an important link to ensure the appearance and quality of printed materials. Traditional trimming equipment has some significant problems during operation, such as low trimming accuracy, low efficiency, and uneven trimming due to easy movement of paper. These problems directly affect the quality of printed materials, especially in mass production. Most traditional trimming equipment relies on manual operation and has a low degree of automation, resulting in low production efficiency. At the same time, due to the lack of effective fixing measures during the cutting process, paper is prone to displacement, resulting in unsatisfactory trimming effect. In addition, the disposal of waste paper after trimming is not convenient enough, which increases the complexity and workload of the operation. Therefore, it is particularly necessary to design an adjustable trimming device that is efficient, precise, stable and can effectively handle trimmed waste paper. Utility Model Content

[0003] In order to solve the above problems, the following technical solutions are proposed:

[0004] An adjustable trimming device for printed matter production comprises a base and a cutting device arranged above the base, a push plate is arranged on the base, a sliding hole is opened in the middle of the base, the push plate moves along the sliding hole, a moving seat is arranged at the bottom of the base, the moving seat is fixedly connected to the bottom of the push plate through a connecting shaft, the connecting shaft is arranged in the sliding hole, a mounting platform parallel to the base is fixedly connected to the moving seat, a triangular reinforcing rib is arranged between the push plate and the mounting platform, a triangular reinforcing rib is also arranged between the push plate and the mounting platform, an oil cylinder is arranged at the bottom of the base, and the telescopic end of the oil cylinder is fixedly connected to the push plate.

[0005] Furthermore, side panels are arranged on the edges of both sides of the base, a baffle is arranged at one end of the base, and a chip discharge opening is opened on the base near the end of the baffle.

[0006] Furthermore, a mounting frame is fixedly connected to the top of the side plate, and both ends of the mounting frame are respectively fixedly connected to one of the side plates. An electric cylinder is arranged on the mounting frame, and a pressure block is fixedly connected to one end of the telescopic rod at the bottom of the electric cylinder.

[0007] Furthermore, a rubber anti-skid pad is provided at the bottom of the pressing block.

[0008] Furthermore, a slide groove is provided on the side plate, and two sides of the pressing block are slidably connected to the side plate through the slide groove.

[0009] Furthermore, guide grooves are evenly and equidistantly formed on the top surface of the base, and the guide grooves are arranged parallel to the sliding holes.

[0010] The beneficial effects of the utility model are as follows:

[0011] The present invention provides an adjustable trimming device for printed matter production, which aims to solve many problems existing in traditional equipment. First, through the design of the sliding hole and the push plate on the base, the push plate can move along the sliding hole, thereby realizing the precise adjustment of the paper position and ensuring the accuracy of the trimming. The oil cylinder arranged at the bottom of the base is connected to the push plate through its telescopic end, which can realize the power control of the push plate, further improving the automation degree and operation convenience of the device.

[0012] The device has side panels on both sides of the base, a baffle at one end of the base, and a chip removal port on the base near the baffle, which can easily handle waste paper after trimming, improving work efficiency and cleanliness. The electric cylinder installed on the top of the side panel, through the pressure block connected to its telescopic rod, can press the paper during the trimming process to prevent it from moving, thereby ensuring the stability and accuracy of the trimming effect. The rubber anti-skid pad at the bottom of the pressure block further enhances the fixing effect and reduces the risk of paper sliding.

[0013] The guide groove design on the top surface of the base reduces the friction between the paper and the base, making the push plate smoother in the process of pushing the paper, improving the overall operating efficiency and accuracy. The overall design provides an efficient, accurate and easy-to-operate trimming solution through the linkage of multiple components, significantly improving the shortcomings of traditional trimming equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a plan view of the base in the utility model.

[0016] The reference numerals are as follows: 1. base; 11. chip removal port; 12. guide groove; 13. slide hole; 211. push plate; 212. movable seat; 22. mounting table; 23. reinforcing rib; 31. side plate; 32. baffle; 4. oil cylinder; 5. electric cylinder; 51. mounting frame; 6. pressure block. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] An adjustable trimming device for printing production includes a base 1 and a cutting device arranged above the base 1, a push plate 211 is arranged on the base 1, a sliding hole 13 is opened in the middle of the base 1, the push plate 211 moves along the sliding hole 13, a moving seat 212 is arranged at the bottom of the base 1, the moving seat 212 is fixedly connected to the bottom of the push plate 211 through a connecting shaft, the connecting shaft is arranged in the sliding hole 13, a mounting platform 22 parallel to the base 1 is fixedly connected to the moving seat 212, a triangular reinforcing rib 23 is arranged between the push plate 211 and the mounting platform 22, and a triangular reinforcing rib 23 is also arranged between the push plate 211 and the mounting platform 22, an oil cylinder 4 is installed at the bottom of the base 1, and the telescopic end of the oil cylinder 4 is fixedly connected to the push plate 211. Side plates 31 are arranged on the edges of both sides of the base 1, a baffle 32 is arranged at one end of the base 1, and a chip removal port 11 is opened on the base 1 near the end of the baffle 32. The top of the side plate 31 is fixedly connected with a mounting frame 51, and both ends of the mounting frame 51 are respectively fixedly connected to one of the side plates 31. The mounting frame 51 is provided with an electric cylinder 5, and one end of the telescopic rod at the bottom of the electric cylinder 5 is fixedly connected with a pressure block 6. A rubber anti-skid pad is provided at the bottom of the pressure block 6. A slide groove is provided on the side plate 31, and both sides of the pressure block 6 are slidably connected to the side plate 31 through the slide groove. The top surface of the base 1 is evenly and equidistantly provided with guide grooves 12, and the guide grooves 12 are arranged parallel to the slide hole 13.

[0021] The working principle of the utility model is as follows:

[0022] Start-up and preparation phase:

[0023] Place the printed product to be cut on the base 1 and align the push plate 211 .

[0024] Start the power supply of the equipment, and the oil cylinder 4 and the electric cylinder 5 enter the ready state.

[0025] Secure the paper:

[0026] By operating the electric cylinder 5, the telescopic rod at the bottom of the electric cylinder 5 moves downward, driving the pressing block 6 to press the paper. The rubber anti-skid pad at the bottom of the pressing block 6 can effectively prevent the paper from sliding during the cutting process, ensuring that it is fixed.

[0027] Push plate 211 moves:

[0028] Start the oil cylinder 4, the telescopic end of the oil cylinder 4 pushes the connecting shaft, and the connecting shaft drives the push plate 211 to slide along the sliding hole 13. The push plate 211 is provided with a triangular reinforcing rib 23, and there is also a reinforcing rib 23 between the push plate 211 and the mounting platform 22 to enhance the stability of the push plate 211.

[0029] The push plate 211 pushes the paper toward the cutting device during the movement. The design of the guide groove 12 can reduce the friction between the paper and the base 1, so that the push plate 211 moves more smoothly.

[0030] Cutting process:

[0031] When the paper is pushed under the cutting device, the cutting device starts to work and the cutting tool cuts the paper accurately.

[0032] After cutting is completed, waste paper falls through the chip discharge opening 11 on the base 1, which is convenient for subsequent cleaning work.

[0033] Reset:

[0034] After the cutting is completed, the telescopic rod of the electric cylinder 5 is retracted, and the pressing block 6 is lifted to release the paper.

[0035] The oil cylinder 4 drives the push plate 211 to return to the initial position, ready for the next cutting operation.

[0036] Push plate 211: driven by oil cylinder 4, slides in slide hole 13 through connecting shaft, and push plate 211 is provided with triangular reinforcing ribs 23 to increase structural strength, thus ensuring stability and smoothness when pushing paper.

[0037] Pressing block 6: driven by electric cylinder 5, the telescopic rod of electric cylinder 5 is fixedly connected to pressing block 6, and is slidably connected to side plate 31 through a slide groove. When electric cylinder 5 pushes pressing block 6 downward, the rubber anti-skid pad on pressing block 6 can effectively fix the paper to prevent it from moving during cutting.

[0038] Oil cylinder 4 and electric cylinder 5: The two driving devices are responsible for the horizontal movement of the push plate 211 and the up and down movement of the pressing block 6. The telescopic end of the oil cylinder 4 is fixedly connected to the push plate 211, and the smooth movement of the push plate 211 is achieved by controlling its telescopic movement. The electric cylinder 5 drives the up and down movement of the pressing block 6 through the telescopic rod, and cooperates with the movement of the push plate 211 to complete the fixing and cutting of the paper.

[0039] Cutting device: fixed on the base 1, when the paper is pushed under the cutting device, the cutting operation begins. The cutter of the cutting device moves vertically to accurately cut the paper.

[0040] During use, the operator only needs to place the paper on the base 1 and start the equipment, and the oil cylinder 4 and the electric cylinder 5 can work together to achieve automatic and high-precision trimming. The various components cooperate with each other during operation to ensure the fixation and smooth advancement of the paper, thereby ensuring the cutting quality and efficiency.

[0041] The design of this device not only improves the automation and accuracy of printed product trimming, but also simplifies the operation process and reduces labor intensity. It is suitable for trimming operations in the production of various printed products.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An adjustable trimming device for printed matter production, comprising a base (1) and a cutting device arranged above the base (1), wherein a push plate (211) is arranged on the base (1), characterized in that: A sliding hole (13) is provided in the middle of the base (1), and the push plate (211) moves along the sliding hole (13). A moving seat (212) is provided at the bottom of the base (1), and the moving seat (212) is fixedly connected to the bottom of the push plate (211) through a connecting shaft, and the connecting shaft is arranged in the sliding hole (13). A mounting platform (22) parallel to the base (1) is fixedly connected to the moving seat (212), and a triangular reinforcing rib (23) is provided between the push plate (211) and the mounting platform (22). A triangular reinforcing rib (23) is also provided between the push plate (211) and the mounting platform (22). An oil cylinder (4) is installed at the bottom of the base (1), and the telescopic end of the oil cylinder (4) is fixedly connected to the push plate (211).

2. The adjustable trimming device for printed matter production according to claim 1, characterized in that: Side plates (31) are provided at both side edges of the base (1), a baffle (32) is provided at one end of the base (1), and a chip removal opening (11) is provided on the base (1) near one end of the baffle (32).

3. The adjustable trimming device for printed matter production according to claim 2, characterized in that: A mounting frame (51) is fixedly connected to the top of the side plate (31), and both ends of the mounting frame (51) are respectively fixedly connected to one of the side plates (31). An electric cylinder (5) is arranged on the mounting frame (51), and a pressure block (6) is fixedly connected to one end of a telescopic rod at the bottom of the electric cylinder (5).

4. The adjustable trimming device for printed matter production according to claim 3, characterized in that: A rubber anti-skid pad is provided at the bottom of the pressing block (6).

5. The adjustable trimming device for printed matter production according to claim 3, characterized in that: The side plate (31) is provided with a sliding groove, and the two sides of the pressing block (6) are slidably connected to the side plate (31) through the sliding groove.

6. The adjustable trimming device for printed matter production according to claim 1, characterized in that: The top surface of the base (1) is provided with guide grooves (12) at even intervals, and the guide grooves (12) are arranged parallel to the sliding holes (13).

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