Die-cutting machine with adjusting function

Abstract

The die-cutting machine with the adjusting function comprises a horizontally-placed fixing box, a feeding mechanism and a conveying mechanism are arranged on the left side of the fixing box, and the feeding mechanism comprises a horizontally-placed placing plate arranged on the left side of the fixing box; two first fixing frames perpendicular to the containing plate are fixed to the upper surface of the containing plate through bolts. According to the die-cutting machine with the adjusting function, the output end of the first motor rotates to drive the rotating wheel and the belt to rotate, so that the threaded rod rotates, the threaded block and the transverse plate are driven to move up and down, the output end of the second motor rotates to drive the rotating rod, the rotating rod and the push plate to do circular motion, the structure is simple and practical, and practicability is high. According to the paperboard cutting device, paperboards are automatically fed when the paperboard cutting device cuts the paperboards, the workload of operators is effectively reduced, manpower is saved, and convenience is brought to the operators.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, in particular to a die-cutting machine with an adjustment function. 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 and hot stamping operations, laminating, and automatic waste discharge of some corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tapes, electronics, mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, steel wires (or templates carved from steel plates), and applies a certain amount of pressure through the stamping plate to cut printed products or cardboard into a certain shape.

[0003] The working principle of the die-cutting machine is to use a die-cutting knife, a steel knife, a hardware mold, a steel wire (or a template carved from a steel plate), and apply a certain amount of pressure through the stamping plate to cut the printed product or cardboard into a certain shape. If the entire printed product is pressed into a single graphic product, it is called die-cutting; if a steel wire is used to press out marks or leave bent grooves on the printed product, it is called indentation; if two yin and yang templates are used, and the mold is heated to a certain temperature, a pattern or font with a three-dimensional effect is hot-stamped on the surface of the printed product, which is called hot stamping; if one substrate is copied onto another substrate, it is called lamination; excluding the rest of the genuine product is called waste discharge; the above can be collectively referred to as die-cutting technology.

[0004] The die-cutting machine is an important equipment for post-printing packaging processing and molding, and has the advantages of efficient, safe, and high-quality molding. Application number: 202222932022.4, discloses a die-cutting machine, including a support plate 1, a support frame, a conveying structure, a pushing structure, a clamping structure, and a limiting structure, so that the device can solve the problem that the die-cutting knife of the traditional die-cutting machine is troublesome to replace. However, when using the device, the material is moved by a transmission belt. Since there is no automatic feeding component, when processing materials such as cardboard items, the operator is required to manually put the material into the device. This process will increase the workload of the operator, which is not conducive to saving manpower, thereby causing inconvenience to the operator.

[0005] Therefore, it is necessary to provide a die-cutting machine with an adjustment function to solve the above technical problems. Utility Model Content

[0006] The utility model provides a die-cutting machine with an adjustment function, which solves the problem in the related art that the existing die-cutting machine is inconvenient to automatically load paperboards when in use.

[0007] In order to solve the above technical problems, the utility model provides a die-cutting machine with an adjustment function, comprising: a horizontally placed fixed box, a loading mechanism and a feeding mechanism are arranged on the left side of the fixed box;

[0008] The feeding mechanism comprises a placement plate which is arranged on the left side of the fixed box and is placed horizontally, and the upper surface of the placement plate is fixed with two first fixing frames which are perpendicular to the placement plate by bolts, the interiors of the two first fixing frames are rotatably connected with vertically placed threaded rods, the peripheral side surfaces of the two threaded rods are threadedly connected with threaded blocks which can move up and down, the two sides of the two threaded blocks are respectively slidably connected with the two sides of the inner walls of the two first fixing frames, and the opposite sides of the two threaded blocks are fixed with horizontally placed cross plates by bolts, and the upper surface of the cross plates is placed with paperboard;

[0009] The feeding mechanism includes a second fixed frame arranged on the left side of the upper surface of the placing plate and placed vertically, two vertically placed guide rods are arranged inside the second fixed frame, a first telescopic rod placed vertically with an extended end facing downward is fixed on the top of the second fixed frame, a slide plate is fixed on the extended end of the first telescopic rod, the interior of the slide plate is slidably connected to the peripheral side surfaces of the two guide rods, the bottom of the slide plate is rotatably connected to a longitudinally placed rotating rod through a short plate, a rotating rod is fixed to the peripheral side surface of the rotating rod, and a vertically placed push plate is fixed to the bottom of the rotating rod.

[0010] Preferably, the top ends of the two threaded rods respectively pass through the tops of the inner walls of the two first fixing frames and extend to the tops of the two first fixing frames, the top ends of the two threaded rods are fixed with rotating wheels, the peripheral sides of the two rotating wheels are sleeved with belts, the top of the rear first fixing frame is fixed with a first motor for driving the rear rotating wheel to rotate, and the rear side of the rear short plate is provided with a second motor for driving the rotating rod to rotate.

[0011] Preferably, two third fixing frames are fixed on both sides of the upper surface of the fixed box, square through grooves are opened inside the four third fixing frames, and second telescopic rods placed vertically with extended ends facing downward are fixed on the tops of the four third fixing frames, and the extended ends of the four second telescopic rods are fixed with fixing blocks by bolts.

[0012] Preferably, the four third fixed frames are rotatably connected to one side opposite to each other with two lower rotating circles placed longitudinally, and the four fixed blocks are rotatably connected to one side opposite to each other with two upper rotating circles placed longitudinally, the four rotating circles are parallel to each other, and the front sides of the two third fixed frames on the front side and the two fixed blocks on the front side are both provided with a third motor for driving the rotating circle to rotate.

[0013] Preferably, a conveying assembly is provided on the upper surface of the fixed box and located between the two third fixed frames, and the conveying assembly includes a drive, a conveyor belt, and a rotating assembly. A longitudinally placed fourth fixed frame is fixed to the upper surface of the fixed box through a bracket.

[0014] Preferably, a third telescopic rod placed vertically with an output end facing downward is fixed inside the fourth fixing frame, and a cutting mold is fixed to the extended end of the third telescopic rod by bolts.

[0015] Compared with the related art, the die-cutting machine with adjustment function provided by the utility model has the following beneficial effects:

[0016] The utility model provides a die-cutting machine with an adjustment function, wherein the output end of a first motor rotates to drive a rotating wheel and a belt to rotate, thereby causing a threaded rod to rotate, thereby driving a threaded block and a horizontal plate to move up and down, and the output end of a second motor rotates to drive a rotating rod, a rotating rod and a push plate to perform circular motion. The structure is simple and practical, so that paperboard is automatically fed when the device is performing a paperboard cutting operation, effectively reducing the workload of operators, saving manpower, and bringing convenience to operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a die-cutting machine with an adjustment function provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the left view of the first fixing frame is shown;

[0019] Figure 3 for Figure 1 A structural schematic diagram of a left view of the second fixing frame shown;

[0020] Figure 4 for Figure 1 The structural schematic diagram of the left view of the fixed box is shown.

[0021] Numbers in the figure: 1. fixed box; 2. loading mechanism; 3. feeding mechanism; 21. placement plate; 22. first fixed frame; 23. threaded rod; 24. threaded block; 25. cross plate; 26. rotating wheel; 27. belt; 28. first motor; 31. second fixed frame; 32. guide rod; 33. first telescopic rod; 34. slide plate; 35. rotating rod; 36. rotating rod; 37. push plate; 38. second motor; 4. third fixed frame; 5. second telescopic rod; 6. fixed block; 7. lower rotating circle; 8. upper rotating circle; 9. third motor; 10. transmission component; 11. fourth fixed frame; 12. third telescopic rod; 13. cutting mold. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a die-cutting machine with an adjustment function provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the left view of the first fixing frame is shown; Figure 3 for Figure 1 A structural schematic diagram of a left view of the second fixing frame shown;

[0024] Figure 4 for Figure 1 The structural schematic diagram of the left view of the fixed box shown is a die-cutting machine with an adjustment function, comprising: a horizontally placed fixed box 1, and a loading mechanism 2 and a feeding mechanism 3 are arranged on the left side of the fixed box 1.

[0025] A fixed box 1 is provided as a place for cardboard processing, and a loading mechanism 2 is provided to cooperate with a feeding mechanism 3 to complete automatic loading of cardboard.

[0026] The loading mechanism 2 includes a placement plate 21 which is arranged on the left side of the fixed box 1 and is placed horizontally. Two first fixing frames 22 which are perpendicular to the placement plate 21 are fixed to the upper surface of the placement plate 21 by bolts. The interiors of the two first fixing frames 22 are rotatably connected with vertically placed threaded rods 23. The circumferential sides of the two threaded rods 23 are threadedly connected with threaded blocks 24 which can move up and down. The two sides of the two threaded blocks 24 are respectively slidably connected to the two sides of the inner walls of the two first fixing frames 22. A horizontally placed cross plate 25 is fixed to the opposite side of the two threaded blocks 24 by bolts, and cardboard is placed on the upper surface of the cross plate 25.

[0027] The placement plate 21 is provided to fix the loading mechanism 2 and the feeding mechanism 3. The first fixing frame 22 is provided to fix and place the threaded rod 23 and the threaded block 24. The threaded block 24 is threadedly connected to the threaded rod 23, so that when the threaded rod 23 rotates, the threaded block 24 is driven to move up and down along the peripheral side of the threaded rod 23, thereby driving the cross plate 25 to move up and down to adjust the height of the cardboard. The cross plate 25 is provided to place the cardboard and adjust the height of the cardboard at the same time.

[0028] The feeding mechanism 3 includes a second fixed frame 31 which is arranged on the left side of the upper surface of the placing plate 21 and is placed vertically. Two vertically placed guide rods 32 are arranged inside the second fixed frame 31. A first telescopic rod 33 which is placed vertically and has its extended end facing downward is fixed to the top of the second fixed frame 31. A slide plate 34 is fixed to the extended end of the first telescopic rod 33. The interior of the slide plate 34 is slidingly connected to the peripheral side surfaces of the two guide rods 32. The bottom of the slide plate 34 is rotatably connected to a longitudinally placed rotating rod 35 through a short plate. A rotating rod 36 is fixed to the peripheral side surface of the rotating rod 35. A vertically placed push plate 37 is fixed to the bottom of the rotating rod 36.

[0029] The second fixing frame 31 is used to fix the guide rod 32 and other components. The guide rod 32 is set to increase the stability of the slide plate 34 when it moves up and down, and at the same time has a guiding function, so that the slide plate 34 can move vertically up and down. The slide plate 34 is set to fix the rotating rod 35 and other components. The first telescopic rod 33 is set to adjust the height of the slide plate 34 and the push plate 37 and other components, so that the push plate 37 can always only push the uppermost layer of the cardboard. The rotating rod 35 is used to drive the rotating rod 36 and the push plate 37 to rotate when rotating. The push plate 37 is set to contact the uppermost layer of cardboard when rotating and push the uppermost layer of cardboard to the right, so that it enters the middle of the two rotating circles.

[0030] The top ends of the two threaded rods 23 respectively pass through the tops of the inner walls of the two first fixing frames 22 and extend to the tops of the two first fixing frames 22. A rotating wheel 26 is fixed to the top ends of the two threaded rods 23. Belts 27 are sleeved on the circumferential sides of the two rotating wheels 26. A first motor 28 for driving the rear rotating wheel 26 to rotate is fixed to the top of the rear first fixing frame 22. A second motor 38 for driving the rotating rod 35 to rotate is arranged on the rear side of the rear short plate.

[0031] By setting two rotating wheels 26 and a belt 27, a transmission assembly is formed, so that the two threaded rods 23 can rotate simultaneously in the same direction when driven by a motor. The first motor 28 is set to provide power for the rotation of the rotating wheel 26, and the second motor 38 is set to provide power for the rotation of the rotating rod 35.

[0032] Two third fixing frames 4 are fixed on both sides of the upper surface of the fixing box 1, and square through grooves are opened inside the four third fixing frames 4. A second telescopic rod 5 placed vertically with the extended end facing downward is fixed on the top of the four third fixing frames 4, and the extended ends of the four second telescopic rods 5 are fixed with fixing blocks 6 by bolts.

[0033] The third fixing frame 4 is provided for fixing the rotating circle. The square through groove is provided so that the second telescopic rod 5 drives the fixing block 6 to slide inside the third fixing frame 4, thereby adjusting the height of the upper rotating circle 8, so that the distance between the two rotating circles can be flexibly adjusted according to cardboards of different thicknesses.

[0034] The four third fixed frames 4 are rotatably connected to one side opposite to each other with two lower rotating circles 7 placed longitudinally, and the four fixed blocks 6 are rotatably connected to one side opposite to each other with two upper rotating circles 8 placed longitudinally. The four rotating circles are parallel to each other, and the front sides of the two front third fixed frames 4 and the two front fixed blocks 6 are both provided with a third motor 9 for driving the rotating circle to rotate.

[0035] The rotating circle is provided to transfer the paperboard when rotating, and the third motor 9 is provided to provide power for the rotating circle to rotate.

[0036] A transmission assembly 10 is arranged on the upper surface of the fixed box 1 and located between the two third fixed frames 4. The transmission assembly 10 includes a drive, a conveyor belt, and a rotating assembly. A fourth fixed frame 11 placed longitudinally is fixed to the upper surface of the fixed box 1 through a bracket.

[0037] By providing the conveying assembly 10 , the cardboard can be moved on the top of the fixed box 1 . The fourth fixed frame 11 is provided to fix the third telescopic rod 12 and the cutting mold 13 .

[0038] A third telescopic rod 12 placed vertically with its output end facing downward is fixed inside the fourth fixing frame 11 , and a cutting mold 13 is fixed to the extended end of the third telescopic rod 12 via bolts.

[0039] The third telescopic rod 12 is provided to drive the cutting mold 13 to move up and down to cut the paperboard.

[0040] The working principle of a die-cutting machine with adjustment function provided by the utility model is as follows:

[0041] When in use, a cardboard is placed on the top of the transverse plate 25, and the first motor 28 is turned on. The output end of the first motor 28 rotates to drive the rear rotating wheel 26 to rotate, thereby driving the belt 27 and the front rotating wheel 26 to rotate, and then the two threaded rods 23 rotate in the same direction at the same time. The rotation of the threaded rod 23 drives the threaded block 24 to move upward, and drives the transverse plate 25 to move upward. After the bottom of the topmost cardboard is moved to a position horizontal with the top of the lower rotating circle 7, the telescopic rod of the second telescopic rod 5 is adjusted, so that the fixed block 6 drives the upper rotating circle 8 to move upward, and after the distance between the two rotating circles is consistent with the thickness of the cardboard, the third motor 9 is turned on. , so that the rotating circle rotates, and then the position of the first telescopic rod 33 is adjusted so that the push plate 37 can touch the height of the uppermost cardboard during the circular motion, and the second motor 38 is turned on. The output end of the second motor 38 rotates to drive the rotating rod 35, the rotating rod 36 and the push plate 37 to do circular motion. When the push plate 37 rotates to the right, it contacts the cardboard and pushes the cardboard to the right. After the first layer of cardboard is pushed out, the threaded block 24 drives the cross plate 25 and the cardboard to move upward, so that the push plate 37 contacts the second layer of cardboard again. After the cardboard is pushed to the right, it passes through the rotating circle and falls into the top of the conveying assembly 10, and is discharged from the rotating circle on the right after being cut by the cutting mold 13.

[0042] Compared with the related art, the die-cutting machine with adjustment function provided by the utility model has the following beneficial effects:

[0043] The output end of the first motor 28 rotates to drive the rotating wheel 26 and the belt 27 to rotate, thereby rotating the threaded rod 23, and then driving the threaded block 24 and the cross plate 25 to move up and down. The output end of the second motor 38 rotates to drive the rotating rod 35, the rotating rod 36 and the push plate 37 to do circular motion. The structure is simple and practical, so that the device automatically loads the cardboard when cutting the cardboard, effectively reducing the workload of the operator, saving manpower, and bringing convenience to the operator.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A die-cutting machine with an adjustment function, characterized in that: include: A fixed box (1) placed horizontally, wherein a loading mechanism (2) and a feeding mechanism (3) are arranged on the left side of the fixed box (1); The feeding mechanism (2) comprises a placement plate (21) which is arranged on the left side of the fixed box (1) and is placed horizontally. Two first fixing frames (22) which are perpendicular to the placement plate (21) are fixed on the upper surface of the placement plate (21) by bolts. The interiors of the two first fixing frames (22) are rotatably connected with vertically placed threaded rods (23). The peripheral side surfaces of the two threaded rods (23) are threadedly connected with threaded blocks (24) which can move up and down. The two sides of the two threaded blocks (24) are respectively slidably connected with the two sides of the inner walls of the two first fixing frames (22). The opposite sides of the two threaded blocks (24) are fixed with horizontally placed transverse plates (25) by bolts. The upper surface of the transverse plates (25) is placed with paperboard. The feeding mechanism (3) comprises a second fixed frame (31) which is arranged on the left side of the upper surface of the placement plate (21) and is placed vertically. Two vertically placed guide rods (32) are arranged inside the second fixed frame (31). A first telescopic rod (33) which is placed vertically and has its extended end facing downward is fixed on the top of the second fixed frame (31). A slide plate (34) is fixed on the extended end of the first telescopic rod (33). The interior of the slide plate (34) is slidably connected to the peripheral side surfaces of the two guide rods (32). The bottom of the slide plate (34) is rotatably connected to a longitudinally placed rotating rod (35) through a short plate. A rotating rod (36) is fixed on the peripheral side surface of the rotating rod (35). A vertically placed push plate (37) is fixed on the bottom of the rotating rod (36).

2. The die-cutting machine with adjustment function according to claim 1, characterized in that: The top ends of the two threaded rods (23) respectively penetrate the top ends of the inner walls of the two first fixing frames (22) and extend to the top ends of the two first fixing frames (22); rotating wheels (26) are fixed to the top ends of the two threaded rods (23); belts (27) are sleeved on the circumferential sides of the two rotating wheels (26); a first motor (28) for driving the rear rotating wheel (26) to rotate is fixed to the top end of the first fixing frame (22) on the rear side; and a second motor (38) for driving the rotating rod (35) to rotate is arranged on the rear side of the short plate on the rear side.

3. The die-cutting machine with adjustment function according to claim 2, characterized in that: Two third fixing frames (4) are fixed on both sides of the upper surface of the fixing box (1), and the interiors of the four third fixing frames (4) are provided with square through slots. The tops of the four third fixing frames (4) are fixed with second telescopic rods (5) placed vertically and with their extended ends facing downward, and the extended ends of the four second telescopic rods (5) are fixed with fixing blocks (6) by means of bolts.

4. The die-cutting machine with adjustment function according to claim 3, characterized in that: The four third fixing frames (4) are rotatably connected to one side opposite to each other with two lower rotating circles (7) placed longitudinally, and the four fixing blocks (6) are rotatably connected to one side opposite to each other with two upper rotating circles (8) placed longitudinally, the four rotating circles are parallel to each other, and the front sides of the two third fixing frames (4) on the front side and the two fixing blocks (6) on the front side are both provided with a third motor (9) for driving the rotating circle to rotate.

5. The die-cutting machine with adjustment function according to claim 4, characterized in that: A conveying assembly (10) is arranged on the upper surface of the fixed box (1) and located between the two third fixed frames (4); the conveying assembly (10) comprises a drive, a conveyor belt, and a rotating assembly; a fourth fixed frame (11) placed longitudinally is fixed on the upper surface of the fixed box (1) via a bracket.

6. The die-cutting machine with adjustment function according to claim 5, characterized in that: A third telescopic rod (12) placed vertically with its output end facing downward is fixed inside the fourth fixing frame (11), and a cutting mold (13) is fixed to the extended end of the third telescopic rod (12) via bolts.

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