CN-224210671-U - Die-cutting rule assembly, die-cutting slotting mechanism comprising die-cutting rule assembly and box making machine

Abstract

The application provides a die cutter assembly, which comprises a die cutter and a cutter head supporting frame, wherein the die cutter comprises a cutter head and a cutter edge, the cutter head is annular, the cutter edge is arranged on the side surface of the cutter head, and the cutter head supporting frame is provided with a limiting device capable of limiting the cutter head. The application also provides a die-cutting slotting mechanism comprising the die-cutting rule assembly and a box making machine comprising the die-cutting slotting mechanism.

Inventors

• ZHANG TAIZHONG
• GUAN HONGTAO
• FAN HONGLIANG
• Gao Quntian

Assignees

• 青岛澳派智能包装有限公司

Dates

Publication Date

20260508

Application Date

20250430

Claims (20)

1. 1. The die-cutting rule assembly is characterized by comprising a die-cutting rule and a cutter disc supporting frame, wherein the die-cutting rule comprises a cutter disc and a cutter edge, the cutter disc is annular, the cutter edge is arranged on the side face of the cutter disc, and the cutter disc supporting frame is provided with a limiting device capable of limiting the cutter disc.
2. 2. The die cutter assembly of claim 1 wherein said cutter head is provided with a first recess around its circumference, said stop means extending into said first recess.
3. 3. The die cutter assembly of claim 2, wherein the stop means contacts the bottom of the first recess.
4. 4. The die cutter assembly of claim 2, wherein the stop means is not in contact with the bottom of the first recess.
5. 5. The die cutter assembly of claim 3 wherein said cutterhead support frame is provided with a wobble block, said wobble block extending into said first recess.
6. 6. A die cutter assembly as in claim 3 wherein the sides of the cutterhead are provided with circular bosses and the cutting edges are disposed on the circular bosses.
7. 7. The die cutter assembly of claim 1, wherein said cutter head is provided with a rib around its circumference, said stop means being in contact with or out of contact with said rib.
8. 8. The die cutter assembly of claim 7, wherein the cutterhead support frame is provided with a wobble block, the wobble block is provided with a second recess, and the rib extends into the second recess.
9. 9. The die cutter assembly of any one of claims 1-8, wherein the spacing means is a spacing wheel or a spacing roller.
10. 10. The die cutter assembly of claim 9, wherein the surfaces of the spacing wheel and the spacing roller are comprised of an elastomeric material.
11. 11. The die cutter assembly of claim 9 wherein two cutting edges are spaced from the same side of the cutter head.
12. 12. The die cutter assembly of claim 9 wherein said cutterhead support frame is provided with a first power mechanism for driving movement of said die cutter assembly.
13. 13. The die cutter assembly of claim 12, wherein the first power mechanism is a first motor, and wherein an output end of the first motor is provided with a gear.
14. 14. The die cutter assembly of claim 12 wherein said cutterhead support frame is provided with a slider.
15. 15. A die cut slotting mechanism, characterized in that it comprises a die cutter assembly according to any one of claims 1-14.
16. 16. The die cutting slotting mechanism of claim 15, further comprising a drive shaft passing through the cutterhead to drive the cutterhead to rotate, a second power mechanism connected with the drive shaft to drive the drive shaft to rotate, and a first support beam provided with a slide rail cooperating with the slide block.
17. 17. The die cut notching mechanism according to claim 16, wherein said slider and said first support beam are two in number.
18. 18. The die cut notching mechanism of claim 17, further comprising a roller assembly including a carrier roller disposed in parallel with respect to the drive shaft and a third power mechanism coupled to the carrier roller for driving the carrier roller in rotation.
19. 19. The die cut slotting mechanism of claim 18, further comprising a roller adjustment mechanism to adjust the position of the carrier roller.
20. 20. The die cut fluting mechanism of claim 18, further comprising a paper feed assembly for feeding paper to the die cut fluting mechanism.

Description

Die-cutting rule assembly, die-cutting slotting mechanism comprising die-cutting rule assembly and box making machine Technical Field The application belongs to the field of carton forming equipment, and particularly relates to a die cutter assembly, a die cutting slotting mechanism comprising the die cutter assembly and a carton forming machine comprising the die cutting slotting mechanism. Background The background description provided herein is for the purpose of generally presenting the context of the disclosure. Work of the presently named inventors, to the extent it is described in this background section, as well as aspects of the description that may not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure. The corrugated paper packaging industry mainly comprises two types of corrugated paper processing equipment, one type is a carton forming machine, the carton forming machine is provided with a transverse slotting mechanism, the transverse slotting mechanism can transversely slotting corrugated paper boards through up-and-down reciprocating motion of slotting cutters, namely the length direction of the machined slots is perpendicular to the advancing direction of the paper boards, but the carton forming machine needs the paper boards to stop moving when slotting the paper boards, so that a pause occurs in the advancing process of the paper boards, and the processing efficiency is affected. Moreover, the carton forming machine is limited by the width of the equipment and cannot process cartons having intermediate heights beyond the width of the equipment. The other type is a rotary grooving machine, the equipment can process grooves in the direction parallel to the advancing direction of the corrugated board through a die cutting grooving mechanism, so that the corrugated board can be grooved rapidly, the paperboard does not need to be stopped in the advancing process, the grooving efficiency is high, a longer middle-high carton can be processed, but the equipment is influenced by the size of a die cutting cutter assembly, two grooves with smaller distance cannot be processed, the small-size carton cannot be processed, and the box shape which can be processed by the equipment is limited. In the rotary grooving machine in the prior art, the die cutter component lacks an effective supporting mechanism, so that when the die cutter component performs grooving, the cutter head is easy to shake, and the grooving quality is affected. Accordingly, there is a need for a new die cutter assembly and new carton processing apparatus that address at least one of the above-identified problems. Disclosure of utility model This section presents in simplified form the option of inventive concepts, which will be further apparent from the detailed description below. This section is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter. Aiming at the problems in the prior art, the application provides a die cutter assembly which comprises a die cutter and a cutter head supporting frame, wherein the die cutter comprises a cutter head and a cutter blade, the cutter head is annular, the cutter blade is arranged on the side surface of the cutter head, and the cutter head supporting frame is provided with a limiting device capable of limiting the cutter head. Preferably, the cutterhead is provided with a first groove around its circumference into which the limiting device extends. Preferably, the limiting means is in contact with the bottom of the first recess. Preferably, the limiting means is not in contact with the bottom of the first recess. Preferably, the cutter head support frame is provided with a swinging cutter block, and the swinging cutter block stretches into the first groove. Preferably, the side of the cutterhead is provided with a circular boss, and the cutting edge is arranged on the circular boss. Preferably, the cutterhead is provided with a rib around its circumference, with or without the stop means being in contact with the rib. Preferably, the cutter head support frame is provided with a swinging cutter block, the swinging cutter block is provided with a second groove, and the convex rib stretches into the second groove. Preferably, the limiting device is a limiting wheel or a limiting roller. Preferably, the surfaces of the limit wheel and the limit roller are composed of an elastic material. Preferably, two cutting edges are arranged on the same side face of the cutter disc at intervals. Preferably, the cutting edges are disposed on both sides of the groove. Preferably, the cutterhead support frame is provided with a first power mechanism to drive the die cutter assembly in motion. Preferably, the first power mechanism is a first motor, and the output end of the first motor is prov