Ink printing die-cutting machine

Abstract

The utility model relates to the technical field of die-cutting machines, in particular to an ink printing die-cutting machine. Comprising a support, a first conveying belt device, a second conveying belt device, a lower conveying belt, an upper conveying belt, a plurality of cutting bases and a plurality of cutter mounting bases. The lower conveyor belt and the upper conveyor belt are mounted on the bracket; a plurality of cutter mounting seats are mounted on the upper transmission belt at equal intervals, and die cutters are mounted on the cutter mounting seats; the multiple cutting bases are installed on the lower conveying belt at equal intervals. The first conveying belt device and the second conveying belt device are both arranged below the lower conveying belt. According to the technical scheme, a plurality of paperboards can be continuously cut, the working efficiency is high, and products can be automatically separated from waste materials.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, in particular to a water-based ink printing die-cutting machine. Background Art

[0002] The die-cutting machine is also called a die-cutting machine, a cutting machine, or a CNC punching machine. It is mainly used for die-cutting, full-cutting, half-cutting, creasing, hot stamping, laminating, and automatic waste discharge of some corresponding non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronics, mobile phone rubber pads, etc. The die-cutting machine uses a template carved from a steel knife, a hardware mold, a steel wire or a steel plate, and applies a certain pressure through the stamping plate to cut the printed product or cardboard into a certain shape. It is an important equipment for post-printing packaging processing and molding. Before water-based ink printing is performed on the carton, the cardboard needs to be cut into a certain shape through a die-cutting machine before water-based ink printing is performed.

[0003] In the prior art, when cutting cardboard, cardboard is usually transported manually or by a conveyor belt. Manually transporting the cardboard to the bottom of the cutting station has low safety and requires taking the material under the cutting station. If a conveyor belt device is used for feeding, the continuous transportation of the cardboard needs to be stopped after the cardboard moves to the bottom of the cutting station, thereby reducing its work efficiency. In addition, the cut products and waste materials need to be manually separated, which is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a water-based ink printing die-cutting machine.

[0005] The technical solution of the utility model is an ink printing die-cutting machine, comprising:

[0006] A bracket, on which a lower conveyor belt and an upper conveyor belt are mounted, and a driving mechanism for driving the lower conveyor belt and the upper conveyor belt to move synchronously is mounted;

[0007] A plurality of cutter mounting seats are equidistantly mounted on the upper transmission belt, a die cutter is mounted on the cutter mounting seat, a first elastic reset assembly is connected between the cutter mounting seat and the upper transmission belt, and a first limit plate is connected to the upper end of the bracket for forcing the cutter mounting seat to move away from the upper transmission belt;

[0008] Multiple cutting seats, each of which is equidistantly mounted on the lower conveyor belt, each having a die-cutting hole, and two L-shaped rods symmetrically arranged on the cutting seat, each of which is slidably mounted on the cutting seat, a transmission assembly for driving the two L-shaped rods to move closer to or away from each other is mounted on the cutting seat, a second elastic reset assembly is connected between one side of the transmission assembly and the cutting seat, a push rod is further connected to one side of the transmission assembly, and the upper and lower ends of the bracket are respectively connected to a second limit plate and a third limit plate that force the push rod to move;

[0009] The first conveyor belt device and the second conveyor belt device are both arranged below the lower conveyor belt.

[0010] The second synchronous belt assembly includes a third synchronous belt assembly and a fourth synchronous belt assembly, wherein the first synchronous belt assembly includes two first synchronous belts, two first transmission shafts and four first synchronous belt pulleys, and the two first transmission shafts are rotatably mounted on the bracket, and the four first synchronous belt pulleys are respectively arranged on the first transmission shafts on both sides, and the two first synchronous belts are respectively fixed at the inner ends of the lower conveyor belt. The first synchronous belt is transmitted to the two first synchronous belt pulleys on the corresponding sides. The second synchronous belt assembly includes two second synchronous belts, two second transmission shafts and four second synchronous belt pulleys, and the two second transmission shafts are rotatably mounted on the bracket, and the four second synchronous belt pulleys are respectively arranged on the second transmission shafts on both sides, and the two second synchronous belts are respectively fixed at the inner ends of the upper transmission belt, and the second synchronous belt is transmitted to the two second synchronous belt pulleys on the corresponding sides. The third synchronous belt assembly includes a third synchronous belt and two third synchronous belt pulleys, and the two third synchronous belt pulleys are respectively mounted on the first transmission shaft and the second transmission shaft, and the transmission connection between the two third synchronous belt pulleys is realized by the third synchronous belt.

[0011] Preferably, the first elastic reset component includes a guide rod, a hemispherical block and a second spring, the guide rod is connected to the cutter mounting seat and movably passes through the upper transmission belt, the end of the guide rod is connected to the hemispherical block, and the second spring is sleeved and installed on the guide rod.

[0012] Preferably, the transmission assembly includes a gear and two racks. The gear is rotatably mounted on the cutting seat. The two racks are meshed with the gear. The two L-shaped rods are respectively connected to the racks on both sides. Both ends of the cutting seat are provided with sliding holes for the L-shaped rods to slide.

[0013] Preferably, the second elastic reset assembly includes a slide rod and a first spring, two fixed blocks are arranged side by side on the cutting seat, the slide rod is connected between the two fixed blocks, a connecting slider is connected to the rack, the connecting slider is slidably set on the slide rod, and the first spring is sleeved and installed on the slide rod.

[0014] Preferably, except for the two side edges close to the two L-shaped rods, the other two side edges of the cutting seat are both installed with limit blocks.

[0015] Preferably, one end of the first limiting plate is an upwardly bent structure, and one end of the second limiting plate and the third limiting plate are both outwardly bent structures.

[0016] Compared with the prior art, the present invention has the following beneficial technical effects:

[0017] 1. By setting up multiple movable cutter mounting seats and cutting seats, there is no need to stop driving the cardboard during the cutting process, and continuous cutting work can be performed, with high work efficiency.

[0018] 2. When the cut product starts to rotate downward, the product falls onto the first conveyor belt device; the two L-shaped rods can limit the cut waste. When the waste moves to the top of the second conveyor belt device, the two L-shaped rods automatically move away, allowing the waste to fall onto the second conveyor belt device, thereby realizing the automatic separation and screening of products and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 and Figure 2 All of them are schematic diagrams of the structure of the present utility model.

[0020] Figure 3 It is a structural schematic diagram of the cutting seat, transmission assembly and second elastic reset assembly in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the cutter mounting seat and the first elastic reset component in the utility model.

[0022] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point A.

[0023] Figure 6 for Figure 3 Schematic diagram of the local enlarged structure at point B

[0024] 1. The support frame includes the following components: 1. a first gear; 2. a second gear; 3. a second gear; 4. a second gear; 5. a third gear; 6. a first gear; 7. a second gear; 8. a second gear; 9. a first gear; 10. a second gear; 11. a second gear; 12. a first gear; 13. a first gear; 14. a second gear; 15. a second gear; 16. a first gear; 17. a second gear; 18. a second gear; 19. a second gear; 20. a first gear; 21. a first gear; 22. a first gear; 23. a first gear; 24. a second gear; 25. a first gear; 26. a first gear; 27. a second gear; 28. a first gear; 29. a first gear; 30. a first gear; 31. a first gear; 32. a first gear; 33. a first gear; 34. a first gear; 35. a first gear; 36. a first gear; 37. a first gear; 38. a first gear; 39. a first gear; 40. a first gear; 41. a first gear; 42. a first gear; 43. a first gear; 44. a first gear; 45. a first gear; 46. a first gear; 47. a first gear; 48. a first gear; 49. a first gear; 50. a first gear; 51. a first gear; 52. a first gear; 53. a first gear; 54. a first gear; 55. a first gear; 56. a first gear; 57. a first gear; 58. a first gear; 59. a first gear DETAILED DESCRIPTION

[0025] Example 1

[0026] like Figures 1-6As shown, the present embodiment proposes a water-based ink printing die-cutting machine, which includes a bracket 1, a first conveyor belt device 2, a second conveyor belt device 3, a lower conveyor belt 4, an upper transmission belt 5, a plurality of cutting seats 6 and a plurality of cutter mounting seats 7.

[0027] The lower conveyor belt 4 and the upper conveyor belt 5 are both installed on the bracket 1. The bracket 1 is equipped with a driving mechanism for driving the lower conveyor belt 4 and the upper conveyor belt 5 to move synchronously. The driving mechanism includes a servo motor 12, a first synchronous belt assembly, a second synchronous belt assembly and a third synchronous belt assembly. The first synchronous belt assembly includes two first synchronous belts 132, two first transmission shafts 133 and four first synchronous pulleys 131. The two first transmission shafts 133 are rotatably installed on the bracket 1. The four first synchronous pulleys 131 are respectively arranged on the first transmission shafts 133 on both sides. The two first synchronous belts 132 are respectively fixed at the inner ends of the lower conveyor belt 4. The first synchronous belt 132 is transmission-connected to the two first synchronous pulleys 131 on the corresponding sides. The second synchronous belt assembly includes two second synchronous belts 142, two second transmission shafts 143 And four second synchronous pulleys 141, two second transmission shafts 143 are rotatably mounted on the bracket 1, the four second synchronous pulleys 141 are respectively arranged in pairs on the second transmission shafts 143 on both sides, and the two second synchronous belts 142 are respectively fixed on the inner ends of the upper transmission belt 5, and the second synchronous belt 142 is transmission-connected with the two second synchronous pulleys 141 on the corresponding sides. The third synchronous belt assembly includes a third synchronous belt 29 and two third synchronous pulleys 28, and the two third synchronous pulleys 28 are respectively mounted on the first transmission shaft 133 and the second transmission shaft 143. The two third synchronous pulleys 28 are transmission-connected through the third synchronous belt 29. Through the arrangement of the above structure, the lower conveyor belt 4 and the upper transmission belt 5 can be synchronously driven; the first conveyor belt device 2 and the second conveyor belt device 3 are both arranged below the lower conveyor belt 4.

[0028] Multiple cutter mounting seats 7 are equidistantly installed on the upper transmission belt 5, and a die-cutting knife 8 is installed on the cutter mounting seat 7. A first elastic reset component is connected between the cutter mounting seat 7 and the upper transmission belt 5, and the first elastic reset component includes a guide rod 25, a hemispherical block 26 and a second spring 27. The guide rod 25 is connected to the cutter mounting seat 7 and movably passes through the upper transmission belt 5. The end of the guide rod 25 is connected to the hemispherical block 26, and the second spring 27 is sleeved and installed on the guide rod 25. The upper end of the bracket 1 is connected to a first limit plate 9 for forcing the cutter mounting seat 7 to move away from the side of the upper transmission belt 5, and one end of the first limit plate 9 is an upwardly bent structure.

[0029] A plurality of cutting seats 6 are equidistantly mounted on the lower conveyor belt 4, a plurality of support blocks 19 are connected between the cutting seat 6 and the lower conveyor belt 4, a die-cutting hole 601 is provided on the cutting seat 6, and a vacuum cleaner can be installed under the lower conveyor belt 4 to absorb the debris on the cutting seat 6, and two L-shaped rods 15 are symmetrically arranged on the cutting seat 6, and the two L-shaped rods 15 are slidably mounted on the cutting seat 6, and a transmission assembly for driving the two L-shaped rods 15 to move closer to or away from each other is installed on the cutting seat 6, and the transmission assembly includes a gear 18 and two racks 17, and the gear 18 is rotatably mounted on the cutting seat 6, and the two racks 17 are meshed with the gear 18, and the two L-shaped rods 15 are respectively connected to the racks 17 on both sides, and both ends of the cutting seat 6 are provided with A sliding hole for the L-shaped rod 15 to slide, a second elastic reset assembly is connected between one side of the transmission assembly and the cutting seat 6, the second elastic reset assembly includes a slide rod 21 and a first spring 22, two fixed blocks 24 are arranged side by side on the cutting seat 6, the slide rod 21 is connected between the two fixed blocks 24, a connecting slider 23 is connected to the rack 17, the connecting slider 23 is slidably set on the slide rod 21, and the first spring 22 is sleeved and installed on the slide rod 21. A push rod 20 is also connected to one side of the transmission assembly, and the push plate 20 is connected to the rack 17 on one side. The upper and lower ends of the bracket 1 are respectively connected to the second limit plate 10 and the third limit plate 11 that force the push rod 20 to move, and one end of the second limit plate 10 and the third limit plate 11 are both outwardly bent structures.

[0030] In this embodiment, the cardboard to be cut is placed on the cutting seat 6, and the driving mechanism is provided to drive the lower conveyor belt 4 and the upper transmission belt 5 to move synchronously, that is, to drive the cutting seat 6 to move. After the push rod 20 is separated from the second limit plate 10, the elastic force of the second elastic reset component drives the two racks 17 to move synchronously, that is, to drive the two L-shaped rods 15 close to each other, thereby realizing the limiting work of the cardboard. The upper transmission belt 5 drives the multiple cutter mounting seats 7 to move. When the hemispherical block 26 contacts the inclined surface of the first limit plate 9, the guide rod 25 is forced to move downward, that is, the cutter mounting seat 7 is driven to move downward. At this time, the cutting seat 6 is in The position of the cutter mounting seat 7 is directly below the cardboard, so that the cardboard can be cut. With the continuous movement of the lower conveyor belt 4, when the cutting seat 6 moves to the position below the lower conveyor belt 4, the cut product falls onto the first conveyor belt device 2, and the waste on the cutting seat 6 cannot fall due to the limiting action of the two L-shaped rods 15. When the cutting seat 6 moves to the position directly above the second conveyor belt device 3, the push rod 20 contacts the third limiting plate 11, forcing the two L-shaped rods 15 to move away from each other. At this time, the waste is released from the limit, and the waste falls onto the second conveyor belt device 3, thereby realizing the screening of formed products and waste.

[0031] Example 2

[0032] like Figure 5As shown, the present embodiment proposes a water-based printing die-cutting machine. Compared with the first embodiment, in the present embodiment, in addition to the two sides of the cutting seat 6 close to the two L-shaped rods 15, the other two sides are installed with limit blocks 16. The two limit blocks 16 and the two L-shaped rods 15 can play a role in limiting the cardboard.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A water-based ink printing die-cutting machine, characterized in that: include: A bracket (1), a lower conveyor belt (4) and an upper conveyor belt (5) are mounted on the bracket (1), and a driving mechanism for driving the lower conveyor belt (4) and the upper conveyor belt (5) to move synchronously is mounted on the bracket (1); A plurality of cutter mounting seats (7) are equidistantly mounted on the upper transmission belt (5); a die cutter (8) is mounted on the cutter mounting seat (7); a first elastic reset assembly is connected between the cutter mounting seat (7) and the upper transmission belt (5); and a first limiting plate (9) is connected to the upper end of the bracket (1) for forcing the cutter mounting seat (7) to move away from one side of the upper transmission belt (5); A plurality of cutting seats (6) are equidistantly mounted on the lower conveyor belt (4); a die-cutting hole (601) is provided on the cutting seat (6); two L-shaped rods (15) are symmetrically arranged on the cutting seat (6); the two L-shaped rods (15) are slidably mounted on the cutting seat (6); a transmission assembly for driving the two L-shaped rods (15) to move closer to or away from each other is mounted on the cutting seat (6); a second elastic reset assembly is connected between one side of the transmission assembly and the cutting seat (6); a push rod (20) is also connected to one side of the transmission assembly; and a second limit plate (10) and a third limit plate (11) for forcing the push rod (20) to move are respectively connected to the upper and lower ends of the bracket (1); The first conveyor belt device (2) and the second conveyor belt device (3) are both arranged below the lower conveyor belt (4).

2. The ink printing die-cutting machine according to claim 1, characterized in that: The driving mechanism includes a servo motor (12), a first synchronous belt assembly, a second synchronous belt assembly and a third synchronous belt assembly. The first synchronous belt assembly includes two first synchronous belts (132), two first transmission shafts (133) and four first synchronous pulleys (131). The two first transmission shafts (133) are rotatably mounted on the bracket (1). The four first synchronous pulleys (131) are respectively arranged on the first transmission shafts (133) on both sides. The two first synchronous belts (132) are respectively fixed to the inner ends of the lower conveyor belt (4). The first synchronous belt (132) is connected to the two first synchronous pulleys (131) on the corresponding sides in a transmission manner. The second synchronous belt assembly includes two second synchronous belts (142), two second transmission shafts (14 3) and four second synchronous pulleys (141), two second transmission shafts (143) are rotatably mounted on the bracket (1), the four second synchronous pulleys (141) are respectively arranged on the second transmission shafts (143) on both sides, two second synchronous belts (142) are respectively fixed on the inner ends of the upper transmission belt (5), the second synchronous belt (142) is transmission-connected with the two second synchronous pulleys (141) on the corresponding sides, the third synchronous belt assembly includes a third synchronous belt (29) and two third synchronous pulleys (28), the two third synchronous pulleys (28) are respectively mounted on the first transmission shaft (133) and the second transmission shaft (143), and the two third synchronous pulleys (28) are transmission-connected via the third synchronous belt (29).

3. The ink printing die-cutting machine according to claim 1, characterized in that: The first elastic reset assembly comprises a guide rod (25), a hemispherical block (26) and a second spring (27). The guide rod (25) is connected to the cutter mounting seat (7) and movably passes through the upper transmission belt (5). The end of the guide rod (25) is connected to the hemispherical block (26). The second spring (27) is sleeved and mounted on the guide rod (25).

4. The water-based ink printing die-cutting machine according to claim 1, characterized in that: The transmission assembly comprises a gear (18) and two racks (17). The gear (18) is rotatably mounted on the cutting seat (6). The two racks (17) are both meshed and connected with the gear (18). Two L-shaped rods (15) are respectively connected to the racks (17) on both sides. Both ends of the cutting seat (6) are provided with sliding holes for the L-shaped rods (15) to slide.

5. The water-based ink printing die-cutting machine according to claim 4, characterized in that: The second elastic reset assembly includes a slide rod (21) and a first spring (22). Two fixed blocks (24) are arranged side by side on the cutting seat (6). The slide rod (21) is connected between the two fixed blocks (24). A connecting slider (23) is connected to the rack (17). The connecting slider (23) is slidably arranged on the slide rod (21). The first spring (22) is sleeved and installed on the slide rod (21).

6. The water-based ink printing die-cutting machine according to claim 1, characterized in that: Except for two side edges close to the two L-shaped rods (15), the other two side edges of the cutting seat (6) are all equipped with limiting blocks (16).

7. The water-based ink printing die-cutting machine according to claim 1, characterized in that: One end of the first limiting plate (9) is an upwardly bent structure, and one end of the second limiting plate (10) and the third limiting plate (11) are both outwardly bent structures.

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