A die cutting position calibration device for paper product processing

Abstract

The utility model discloses a die -cut position calibration device for paper product processing, including calibration plate, support rod, locating block, sliding rod, mounting plate, safety grating, frame, control screen, tool magazine, contour sensor, connecting rod, photoelectric sensor, fixed plate, base, sliding rail, sliding block, vision sensor and laser calibrator, the base is fixedly connected with the sliding rail, and the sliding rail is slidably connected with the sliding block, and the calibration plate is fixedly connected on the sliding block, and the fixed plate is fixedly connected on the one side outer wall of calibration plate, and the sliding rod is fixedly connected on the one side outer wall of fixed plate, the utility model discloses through laser calibration, photoelectricity response and vision detection etc. Variety of components cooperate and work, and the low precision of traditional manual calibration, the problem of high rate of waste and inferior product is effectively solved, and simultaneously can through the processing demand of flexible adaptation of different size paper product of sliding structure, avoided the situation of traditional device adjustment complicated, reduced the dependence of manual operation and artificial error.

Description

Technical Field

[0001] This utility model relates to the field of calibration device technology, and in particular to a die-cutting position calibration device for paper product processing. Background Technology

[0002] Die-cutting position calibration is a crucial step in the processing of paper products such as packaging and greeting cards. In the early days, it relied heavily on manual adjustment of positioning components, requiring repeated trial cuts to confirm the position, which was cumbersome when adapting to paper products of different sizes.

[0003] Traditional calibration devices have significant drawbacks: First, they rely on manual pushing and positioning, and their accuracy is entirely dependent on the operator's experience. When processing small-sized or irregularly shaped paper, die-cutting pattern deviations are prone to occur, resulting in a high scrap rate and a large waste of raw materials. Second, they lack a real-time detection structure, so positional deviations caused by conveyor belt vibration and paper stack pressure during paper product transportation cannot be detected in time, leading to batch product defects and severely slowing down processing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a die-cutting position calibration device for paper product processing, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a die-cutting position calibration device for paper product processing, including a base, a slide rail fixedly connected to the base, a slider slidably connected to the slide rail, a calibration plate fixedly connected to the slider, a fixing plate fixedly connected to one outer wall of the calibration plate, a sliding rod fixedly connected to one outer wall of the fixing plate, an mounting plate fixedly connected to one outer wall of the calibration plate, and the other end of the sliding rod fixedly connected to one outer wall of the mounting plate.

[0006] As a further technical solution of this utility model, a positioning block is sleeved on the slide rod, and a photoelectric sensor is fixedly connected to one side of the outer wall of the positioning block.

[0007] As a further technical solution of this utility model, a support rod is fixedly connected to the positioning block, a connecting rod is fixedly connected to the support rod, and a laser calibrator is sleeved on the connecting rod.

[0008] As a further technical solution of this utility model, a sliding groove is provided on the fixing plate, and a vision sensor is slidably connected on the sliding groove.

[0009] As a further technical solution of this utility model, a cylinder is fixedly connected to one side of the outer wall of the fixing plate, a push rod is fixedly connected to one end of the cylinder, and a push block is fixedly connected to one end of the push rod.

[0010] As a further technical solution of this utility model, a frame is fixedly connected to the base, a safety light curtain is fixedly connected to one side of the outer wall of the frame, and a control screen is fixedly connected to the other side of the outer wall of the frame.

[0011] As a further technical solution of this utility model, a tool magazine is fixedly connected to the frame, and a contour sensor is fixedly connected to one outer wall of the tool magazine.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model effectively solves the problems of low accuracy and high scrap rate of traditional manual calibration by working together with multiple components such as laser calibration, photoelectric sensing and visual inspection. At the same time, it can flexibly adapt to the processing needs of paper products of different sizes through the sliding structure, avoiding the cumbersome adjustment of traditional devices, reducing the dependence on manual operation and human error, and thus significantly improving the calibration accuracy of the die-cutting position of paper products, the overall processing efficiency and the stability of product quality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0016] Figure 3 This is a top view of the overall structure of this utility model.

[0017] In the diagram: 1. Calibration plate; 2. Support rod; 3. Positioning block; 4. Slide rod; 5. Mounting plate; 6. Safety light curtain; 7. Frame; 8. Control panel; 9. Tool magazine; 10. Contour sensor; 11. Connecting rod; 12. Photoelectric sensor; 13. Fixing plate; 14. Base; 15. Slide rail; 16. Slider; 17. Cylinder; 18. Push rod; 19. Push block; 21. Vision sensor; 20. Laser calibrator; 22. Slide groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a die-cutting position calibration device for paper product processing, comprising a base 14, a slide rail 15 fixedly connected to the base 14, a slider 16 slidably connected to the slide rail 15, a calibration plate 1 fixedly connected to the slider 16, a fixing plate 13 fixedly connected to one outer wall of the calibration plate 1, a slide rod 4 fixedly connected to one outer wall of the fixing plate 13, a mounting plate 5 fixedly connected to one outer wall of the calibration plate 1, and the other end of the slide rod 4 fixedly connected to one outer wall of the mounting plate 5. A positioning block 3 is sleeved on the slide rod 4, a motor is fixedly connected to the positioning block 3 for easy movement, a photoelectric sensor 12 is fixedly connected to one outer wall of the positioning block 3, and a support rod 2 is fixedly connected to the positioning block 3. A connecting rod 11 is fixedly connected, and a laser calibrator 20 is sleeved on the connecting rod 11. A motor is fixedly connected to the laser calibrator 20 for easy movement. A sliding groove 22 is opened on the fixed plate 13, and a vision sensor 21 is slidably connected to the sliding groove 22. A motor is fixedly connected to the vision sensor 21 for easy movement. A cylinder 17 is fixedly connected to one side of the outer wall of the fixed plate 13. A push rod 18 is fixedly connected to one end of the cylinder 17, and a push block 19 is fixedly connected to one end of the push rod 18. A frame 7 is fixedly connected to the base 14. A safety light curtain 6 is fixedly connected to one side of the outer wall of the frame 7. A control panel 8 is fixedly connected to the other side of the outer wall of the frame 7. A tool magazine 9 is fixedly connected to the frame 7, and a contour sensor 10 is fixedly connected to one side of the outer wall of the tool magazine 9.

[0020] Working principle: When using this utility model, the base 14 provides basic support for the overall device. The slide rail 15 fixed on its surface cooperates with the slider 16, which can drive the calibration plate 1 to slide along the slide rail 15 to adjust its position and adapt to the needs of different processing steps. After the paper product to be processed is placed on the calibration plate 1, the cylinder 17 on one side of the fixed plate 13 is activated, and the pusher 18 pushes the push block 19 to contact the paper product, flattening the surface of the paper product and completing the initial positioning. The positioning block 3 can slide along the slide rod 4, driving the photoelectric sensor 12 on it to position the paper product and transmit the position signal to the control screen 8 to help confirm the horizontal reference of the paper product. After the photoelectric sensor 12 determines the position, the positioning block 3 is adjusted so that the laser calibrator 20 can slide along the connecting rod 11 to adjust the horizontal and vertical positions. The laser probe on one side emits a laser line and projects it onto the surface of the paper product to mark the preset die-cutting position, realizing the accurate calibration of the die-cutting trajectory. The slide groove 22 on the fixed plate 13 allows the vision sensor 21 to slide horizontally. The vision sensor 21 can detect The paper product's position is fed back to the control panel 8, where it coordinates with data from the photoelectric sensor 12 and the laser calibrator 20 to ensure the overall positioning of the paper product meets the die-cutting requirements. After calibration, the calibration plate 1 moves along the slide rail 15 via the slider 16, transporting the paper product to the die-cutting area. At this time, the safety light curtain 6 on one side of the frame 7 is activated, forming an infrared sensing barrier. If any human body part is detected entering the danger zone, the control panel 8 will immediately trigger a shutdown to ensure operational safety. The knife magazine 9 on the frame 7 receives instructions from the control panel 8 and pushes out the appropriate die-cutting knife. At the same time, the contour sensor 10 on one side of the knife magazine 9 scans the final position of the paper product's contour. After confirming that there is no deviation, the control panel 8 controls the knife to perform the die-cutting action. Throughout the process, the control panel 8 receives signals from the photoelectric sensor 12, vision sensor 21, and contour sensor 10 in real time, centrally processes the data, and controls the coordinated actions of various components such as the cylinder 17, laser calibrator 20, and knife magazine 9 to complete the precise calibration and safe processing of the paper product's die-cutting position.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A die-cutting position calibration device for paper product processing, comprising a base (14), characterized in that: A slide rail (15) is fixedly connected to the base (14), a slider (16) is slidably connected to the slide rail (15), a calibration plate (1) is fixedly connected to the slider (16), a fixing plate (13) is fixedly connected to one side of the outer wall of the calibration plate (1), a slide rod (4) is fixedly connected to one side of the outer wall of the fixing plate (13), an mounting plate (5) is fixedly connected to one side of the outer wall of the calibration plate (1), and the other end of the slide rod (4) is fixedly connected to one side of the outer wall of the mounting plate (5).

2. The die-cutting position calibration device for paper product processing according to claim 1, characterized in that: A positioning block (3) is sleeved on the slide rod (4), and a photoelectric sensor (12) is fixedly connected to one side of the outer wall of the positioning block (3).

3. The die-cutting position calibration device for paper product processing according to claim 2, characterized in that: A support rod (2) is fixedly connected to the positioning block (3), a connecting rod (11) is fixedly connected to the support rod (2), and a laser calibrator (20) is sleeved on the connecting rod (11).

4. The die-cutting position calibration device for paper product processing according to claim 1, characterized in that: The fixed plate (13) is provided with a sliding groove (22), and a vision sensor (21) is slidably connected to the sliding groove (22).

5. The die-cutting position calibration device for paper product processing according to claim 1, characterized in that: A cylinder (17) is fixedly connected to one side of the outer wall of the fixed plate (13). A push rod (18) is fixedly connected to one end of the cylinder (17), and a push block (19) is fixedly connected to one end of the push rod (18).

6. The die-cutting position calibration device for paper product processing according to claim 1, characterized in that: A frame (7) is fixedly connected to the base (14). A safety light curtain (6) is fixedly connected to one side of the outer wall of the frame (7), and a control panel (8) is fixedly connected to the other side of the outer wall of the frame (7).

7. The die-cutting position calibration device for paper product processing according to claim 6, characterized in that: A tool magazine (9) is fixedly connected to the frame (7), and a contour sensor (10) is fixedly connected to one side of the outer wall of the tool magazine (9).

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