Printing and die cutting all-in-one machine
By designing a die-cutter that integrates printing, bias correction, coating and die-cutting functions, the problems of low efficiency and high cost caused by the lack of printing functions of existing die-cutters are solved, and an efficient and low-cost printing and die-cutting process is achieved.
Patent Information
- Application Number
- CN202421824621.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The lack of printing functions of existing die-cutters leads to the need to purchase independent printing equipment, which is inefficient and cost-effective.
A printing die-cutting integrated machine is designed, integrating printing device, deviation correction device, film coating device and die-cutting device. Through these devices, the overall process from printing to film coating and then to die-cutting is realized.
The unity of printing and die cutting is achieved, which reduces costs, improves production efficiency, adapts to the pattern requirements of various shapes, and reduces the wear of die cutting tools.
Smart Images
Figure CN222832421U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a die-cutting machine, in particular to a printing and die-cutting integrated machine. Background Art
[0002] A die-cutter is a mechanical device used to cut various materials into specific shapes. A die-cutter usually has laminating, die-cutting, and waste removal and rewinding. The die-cutter in the prior art does not have a printing function. It is necessary to purchase a printing device, unwind the base paper for printing, and then rewind it. The printed base paper is rewound on the die-cutter for die-cutting. Two independent printers and die-cutters are relatively inefficient and costly. Summary of the invention
[0003] The utility model aims at the shortcomings of the prior art and provides a printing and die-cutting integrated machine with printing and die-cutting functions.
[0004] To solve the above technical problems, the utility model is solved by the following technical solutions: a printing and die-cutting integrated machine, including a base paper unwinding roller, a film material unwinding roller, a deviation correction device, a laminating device, and a die-cutting device, characterized in that: it also includes a printing device, the printing device, the deviation correction device, the laminating device and the die-cutting device are connected in sequence; the printing device is electrically connected to the control system, and the printing device prints on the base paper; the laminating device processes the film material released from the film material unwinding roller on the base paper; the die-cutting device includes a plurality of die-cutting knife groups, the die-cutting knife The group is transmission connected with the lateral adjustment mechanism that drives it to move left and right, the die-cutting device and the deviation-correcting device are connected through the movable material guiding group, and the movable material guiding group drives the material to move back and forth; the movable material guiding group includes a movable roller and an active roller, the movable roller and the active roller are horizontally arranged relative to each other, the movable roller is transmission connected with the telescopic driving mechanism that drives it to move left and right, the active roller is transmission connected with the rotating driving mechanism that drives the active roller to rotate clockwise or counterclockwise, the movable roller is relatively arranged above the active roller, and the movable material guiding group is connected with the control system.
[0005] Preferably, the transverse adjustment mechanism comprises a movable seat and a transverse driving component for driving the movable seat to move left and right, the movable seat is provided with a transverse guide rail, and the die-cutting knife group is slidably arranged on the transverse guide rail by adjusting a slider.
[0006] Wherein, the die-cutting knife group includes a knife and a cutting avoidance driving member driving the knife to move up and down. In the cutting state, the cutting avoidance driving member drives the knife to move downward; in the avoiding state, the cutting avoidance driving member drives the knife to move upward.
[0007] Furthermore, the cutting avoidance driving member is fixedly arranged on an adjusting slider, and the adjusting slider is provided with a guide track, and the tool moves up and down on the guide track.
[0008] Preferably, the printing and die-cutting machine also includes a slitting device, which includes a transverse slitting mechanism and a vertical slitting mechanism. The discharge end of the vertical slitting mechanism is connected to the transverse slitting mechanism. The transverse slitting mechanism and the vertical slitting mechanism cooperate to cut the finished product into several units.
[0009] Wherein, the vertical slitting mechanism includes a first slitting knife for longitudinal slitting; the transverse slitting mechanism includes a second slitting knife, and the second slitting knife can intermittently slitting the material transversely.
[0010] Furthermore, the second slitting knife is arranged along the axial direction of the slitting roller, or the second slitting knife is transmission-connected to the lifting drive member.
[0011] The utility model has significant technical effects due to the adoption of the above technical solutions:
[0012] (1) After the printing device has finished printing on the base paper, it enters the correction device for correction to ensure the quality of subsequent lamination. Then the base paper and the film material enter the lamination device for lamination. The printing device is connected to the die-cutting device to reduce costs and improve production efficiency.
[0013] (2) The movable roller and the active roller cooperate to drive the material forward or backward, so that the die-cutting tool can die-cut along the printed pattern on the material to adapt to various patterns of different shapes;
[0014] (3) The movable seat adjusts the position of the die-cutting knife group as a whole, which is quick and convenient. The die-cutting knife group adjusts each die-cutting knife on the transverse guide rail according to the distance between the patterns to adapt to materials of different specifications;
[0015] (4) When die-cutting a pattern, the tool is in the cutting state. Before replacing the next pattern to be die-cut, the tool is in the avoidance state to reduce the contact time between the tool and the material and reduce the wear of the tool. The guide track facilitates the up and down movement of the tool. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model.
[0017] Figure 2 It is the front view of the die-cutting knife set.
[0018] Figure 3 It is a three-dimensional diagram of the die-cutting knife group and the movable material guide group.
[0019] The names of the parts indicated by the numerical labels in the above drawings are as follows: among them, 1. base paper unwinding roller; 2. film material unwinding roller; 3. correction device; 4. laminating device; 5. die-cutting device; 51. die-cutting knife group; 511. knife; 512. cutting avoidance drive member; 52. adjusting slider; 521. guide rail; 6. printing device; 7. slitting device; 71. vertical slitting mechanism; 8. movable material guide group; 81. movable roller; 82. active roller; 9. movable seat; 10. movable storage roller; 11. frame. DETAILED DESCRIPTION
[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. In the drawings, the X axis is the left-right direction, i.e. the horizontal direction; the Y axis is the front-back direction, i.e. the longitudinal direction; and the Z axis is the up-down direction, i.e. the vertical direction.
[0021] The printing and die-cutting integrated machine includes a bottom paper unwinding roller 1, a film material unwinding roller 2, a correction device 3, a laminating device 4, a die-cutting device 5, and a printing device 6. The printing device 6, the correction device 3, the laminating device 4 and the die-cutting device 5 are connected in sequence; wherein the printing device 6 and the correction device 3 are prior art, the bottom paper unwinding roller 1 and the film material unwinding roller 2 are respectively arranged at the upper and lower ends of a frame 11, the bottom paper unwinding roller 1 and the film material unwinding roller 2 are respectively connected to a rotating power source, and the rotating power source drives the two to rotate. The base paper and the film material are released separately. The discharge end of the base paper unwinding roller 1 is connected with the feed end of the printing device 6. The printing device 6 is electrically connected to the control system. The printing device 6 prints on the base paper. The discharge end of the printing device 6 is connected with the feed end of the correction device 3. At the same time, the discharge end of the film material unwinding roller 2 is connected with the feed end of the laminating device 4. The laminating device 4 processes the film material released on the film material unwinding roller 2 on the base paper. The base paper corrected by the correction device 3 enters the laminating device 4 to ensure the laminating quality. The laminating device 4 includes a film pressing roller and a paper feeding roller. The film pressing roller is connected to the cylinder or motor driving it to move up and down. The paper feeding roller is arranged below the film pressing roller. The paper feeding roller rotates to feed paper. The film pressing roller and the paper feeding roller cooperate to press the film. The printing device 6 prints directly on the base paper to improve work efficiency. The die-cutting machine also has a printing function, which realizes one machine for multiple uses, reduces costs and saves space.
[0022] The die-cutting device 5 includes a plurality of die-cutting knife groups 51, which are connected to a lateral adjustment mechanism for driving the die-cutting knife groups 51 to move left and right. The lateral adjustment mechanism includes a movable seat 9 and a lateral driving component for driving the movable seat 9 to move left and right. The lateral driving component is arranged on the frame 11, and the lateral driving component drives the movable seat 9 to move left and right. The movable seat 9 is provided with a lateral guide rail. The die-cutting knife group 51 is slidably arranged on the lateral guide rail through an adjustment slider 52. The position of the die-cutting knife group 51 is adapted to the position of the material pattern. When there are multiple patterns in each row, the number of the die-cutting knife groups 51 is consistent with the number of patterns. The die-cutting knife group 51 is adjusted left and right on the lateral guide rail. The positions of the multiple die-cutting knife groups 51 are adjusted accordingly according to the distance between the patterns. A movable material guide group 8 is arranged between the die-cutting device 5 and the deviation correction device 3, and the movable material guide group 8 drives the material to move back and forth. The movable material guide group 8 includes a movable roller 81 and an active roller 82, which are arranged horizontally and relatively to each other. The movable roller 81 is arranged on the left side of the active roller 82. The movable roller 81 is connected to the telescopic drive mechanism that drives it to move left and right. When the telescopic drive mechanism drives the movable roller 81 to move right, the movable roller 81 is close to the active roller 82, and the movable roller 81 moves to the left and away from the active roller 82. The active roller 82 is connected to the rotating drive mechanism that drives the active roller 82 to rotate clockwise or counterclockwise. The movable roller 81 is relatively arranged above the active roller 82. The movable material guide group 8 is connected to the control system, and the rotating drive mechanism is electrically connected to the control system. The control system controls the rotating drive mechanism to drive the material to move forward or backward. The movable material guide group 8 is respectively provided with movable storage rollers 10 at the left and right ends. The movable storage rollers 10 slide up and down through the guide rails on the frame 11. When the material moves forward and backward, the two groups of movable storage rollers 10 rise and fall accordingly to ensure the stability of the material tension. The lateral adjustment mechanism drives the movable seat 9 to move left and right, so that the die-cutting knife group 51 die-cuts the pattern printed on the material in the left and right directions. At the same time, the movable material guide group 8 enables the die-cutting knife group 51 to die-cut the pattern in the front and back directions. The two work together to ensure that the die-cutting knife group 51 continuously cuts the required pattern on the material.
[0023] In order to reduce the wear of the blade, the die-cutting knife set 51 includes a knife 511 and a cutting avoidance driving member 512 driving the knife 511 to move up and down. The cutting avoidance driving member 512 is fixedly arranged on the adjusting slider 52. The adjusting slider 52 has a guide track 521. The knife 511 moves up and down on the guide track 521. The knife 511 moves more stably along the guide track 521 to ensure the cutting accuracy. Among them, the knife 511 has two working states: a cutting state and an avoidance state. The cutting state is that the cutting avoidance driving member 512 drives the knife 511 to move down, and the cutting avoidance driving member 512 drives the knife 511 to move down and contact with the material, thereby cutting; the avoidance state is that the cutting avoidance driving member 512 drives the knife 511 to move up, and the knife 511 moves up and separates from the material, reducing the contact time between the knife 511 and the material, thereby reducing the wear of the blade. In addition, the initial up and down position of the knife 511 can be adjusted to adapt to materials of different thicknesses and hardnesses.
[0024] In order to meet different processing requirements, the printing and die-cutting machine also includes a slitting device 7, which includes a transverse slitting mechanism and a vertical slitting mechanism 71. The discharge end of the vertical slitting mechanism 71 is connected to the transverse slitting mechanism. The transverse slitting mechanism and the vertical slitting mechanism 71 cooperate to cut the finished product into several units. The vertical slitting mechanism 71 includes a first slitting knife for longitudinal slitting; the first slitting knife is a blade or a circular knife. When the first slitting knife is a circular knife, the first slitting knife is connected to the first power source for driving the first slitting knife to rotate. The first slitting knife is vertically arranged to cut the material vertically. The number of the first slitting knives is suitable for the number of patterns. The horizontal slitting mechanism includes a second slitting knife, which can intermittently cut the material horizontally. The second slitting knife can be arranged on a slitting roller, and the second slitting knife is arranged along the axial direction of the slitting roller. The second power source drives the slitting roller to rotate, so that the second slitting knife cuts the material horizontally; or the second slitting knife is arranged on a knife seat, and the second slitting knife is connected to the lifting drive member, and the lifting drive member drives the second slitting knife to move up and down, thereby cutting the material horizontally.
[0025] The working principle of the utility model is described below in conjunction with the accompanying drawings: the telescopic drive mechanism drives the movable roller 81 away from the active roller 82 to facilitate the installation of materials. When the installation is completed, the telescopic drive mechanism drives the movable roller 81 close to the active roller 82. The number of die-cutting knife groups 51 is adjusted according to the set number of patterns and the distance between the patterns, and the distance between the die-cutting knife groups 51 is adjusted by moving the adjustment slider 52.
[0026] The bottom paper is released by the bottom paper feeding roller and enters the printing device 6 to print the corresponding pattern. The printed bottom paper enters the deviation correction device 3. The bottom paper after deviation correction enters the laminating device 4. The film material is released by the film material unwinding roller 2 and enters the laminating device 4 for lamination to form the material. The material is sent out by the laminating device 4 and passes through the first movable storage roller 10, the movable material guide group 8, the die-cutting device 5 and the second movable storage roller 10 in sequence. The lateral adjustment mechanism drives the movable seat 9 to move left and right, so that the die-cutting knife group 51 performs left and right die-cutting on the pattern printed on the material. The active roller 82 drives the material to move forward and backward, and the die-cutting knife group 51 performs die-cutting on the pattern in the forward and backward directions. The two work together to ensure that the die-cutting knife group 51 continuously cuts the required pattern on the material. In the process of the material moving forward and backward, the first movable storage roller 10 and the second movable storage roller 10 rise and fall accordingly to ensure the stability of the material tension.
[0027] If the material needs to be cut, the die-cut material passes through the vertical cutting mechanism 71, the first cutting knife cuts the material longitudinally, and the second cutting knife cuts the material transversely, so that the material is cut into several units and then sent out.
[0028] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0029] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.
Claims
1. A printing and die-cutting machine, comprising a base paper unwinding roller (1), a film material unwinding roller (2), a deviation correction device (3), a laminating device (4), and a die-cutting device (5), characterized in that: It also includes a printing device (6), wherein the printing device (6), the deviation correction device (3), the laminating device (4) and the die-cutting device (5) are connected in sequence; A printing device (6), which is electrically connected to the control system, and the printing device (6) prints on the base paper; A laminating device (4) for processing the film material released from the film material unwinding roller (2) onto a base paper; The die-cutting device (5) comprises a plurality of die-cutting knife groups (51), wherein the die-cutting knife groups (51) are connected to a lateral adjustment mechanism for driving the die-cutting knife groups (51) to move left and right, and the die-cutting device (5) and the deviation correction device (3) are connected via a movable material guide group (8), and the movable material guide group (8) drives the material to move back and forth; The movable material guide group (8) comprises a movable roller (81) and an active roller (82), wherein the movable roller (81) and the active roller (82) are arranged horizontally opposite to each other, the movable roller (81) is connected in transmission to a telescopic driving mechanism for driving the movable roller (81) to move left and right, the active roller (82) is connected in transmission to a rotating driving mechanism for driving the active roller (82) to rotate clockwise or counterclockwise, the movable roller (81) is arranged relatively above the active roller (82), and the movable material guide group (8) is connected to a control system.
2. The printing and die-cutting machine according to claim 1, characterized in that: The transverse adjustment mechanism comprises a movable seat (9) and a transverse driving component for driving the movable seat (9) to move left and right. The movable seat (9) is provided with a transverse guide rail, and the die-cutting knife group (51) is slidably arranged on the transverse guide rail via an adjusting slider (52).
3. The printing and die-cutting machine according to claim 2, characterized in that: The die-cutting knife assembly (51) comprises a knife (511) and a cutting avoidance driving member (512) for driving the knife (511) to move up and down. In the cutting state, the cutting avoidance driving member (512) drives the tool (511) to move downward; In the avoidance state, the cutting avoidance driving member (512) drives the tool (511) to move upward.
4. The printing and die-cutting machine according to claim 3, characterized in that: The cutting avoidance driving member (512) is fixedly arranged on the adjusting slider (52); the adjusting slider (52) is provided with a guide track (521); and the tool (511) moves up and down on the guide track (521).
5. The printing and die-cutting machine according to claim 1, characterized in that: The printing and die-cutting machine further comprises a slitting device (7), the slitting device (7) comprising a transverse slitting mechanism and a vertical slitting mechanism (71), the discharge end of the vertical slitting mechanism (71) being connected to the transverse slitting mechanism, the transverse slitting mechanism and the vertical slitting mechanism (71) cooperating to slitting the finished product into a plurality of units.
6. The printing and die-cutting machine according to claim 5, characterized in that: The vertical slitting mechanism (71) comprises a first slitting knife for longitudinal slitting; The transverse cutting mechanism comprises a second cutting knife, and the second cutting knife can intermittently cut the material transversely.
7. The printing and die-cutting machine according to claim 6, characterized in that: The second slitting knife is arranged along the axial direction of the slitting roller, or The second slitting knife is transmission connected with the lifting driving member.