CN217861726U - Flexible die cutting device - Google Patents

Flexible die cutting device Download PDF

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Publication number
CN217861726U
CN217861726U CN202221020339.4U CN202221020339U CN217861726U CN 217861726 U CN217861726 U CN 217861726U CN 202221020339 U CN202221020339 U CN 202221020339U CN 217861726 U CN217861726 U CN 217861726U
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China
Prior art keywords
die
die cutting
roller
cutter
cutting
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CN202221020339.4U
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Chinese (zh)
Inventor
高志林
李强
金安德
秦帅
李阳
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Hebei Guyun Special Precision Machinery Manufacturing Co ltd
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Hebei Guyun Special Precision Machinery Manufacturing Co ltd
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Priority to CN202221020339.4U priority Critical patent/CN217861726U/en
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Abstract

The application discloses a flexible die cutting device which comprises a die cutting frame, wherein a first die cutting roller and a second die cutting roller which are arranged along the vertical direction are arranged on the die cutting frame, and a die cutting space is formed between the first die cutting roller and the second die cutting roller; the first die-cutting roller can be rotatably arranged on the die-cutting frame along the axis of the first die-cutting roller, the first die-cutting roller comprises a plurality of groups of cutter rollers which are arranged along the horizontal direction, two adjacent groups of cutter rollers are oppositely arranged end to end and detachably connected, and the cutter rollers are provided with transverse cutter blades for die cutting; and the second die cutting roller can rotate along the axis of the second die cutting roller and is arranged on the die cutting frame in a sliding mode along the vertical direction and used for adjusting die cutting pressure. The cutter has the advantages that the relative dislocation of the transverse cutting edges can be realized, the rebound phenomenon caused by the over-concentration of the transverse cutting edges on the cutter roller is prevented, and the cutter can stably run in use.

Description

Flexible die cutting device
Technical Field
The utility model relates to a die-cutting rotor field, concretely relates to flexible cutting device.
Background
The market competition of the printing and packaging industry is increasingly strong, and the quality requirements of the carton industry for products are gradually improved. The appearance of the packaging box of the paper box product is required to be smooth and has no rough edges; the crease is full and moderate in strength, and the requirement during packaging is met. In such a case, the demand for the tool cost is greatly increased, and the toughness and wear resistance of the tool material are improved; the smoothness of the side surface of the blade; processing the corner of the cutting edge; the angle of the edge, and ultimately the width of the edge, need to be improved and enhanced. Liners in carton products are an important item in carton products. Because the area of the lining is small, the density is large during typesetting, and a plurality of blades can appear on one roller.
In the prior art, the common typesetting is horizontal and vertical alignment, so that the circumferential cross blades are concentrated, the rebound force is generated during use, and the phenomenon that the annular blade is not cut after the circular blade is supplemented affects the production quality.
Disclosure of Invention
In view of the above-identified deficiencies or inadequacies in the prior art, it would be desirable to provide a flexible die-cutting apparatus.
In a first aspect, the flexible die cutting device comprises a die cutting frame, wherein a first die cutting roller and a second die cutting roller which are arranged along the vertical direction are arranged on the die cutting frame, and a die cutting space is formed between the first die cutting roller and the second die cutting roller;
the first die-cutting roller can be rotatably arranged on the die-cutting frame along the axis of the first die-cutting roller, the first die-cutting roller comprises a plurality of groups of cutter rollers which are arranged along the horizontal direction, two adjacent groups of cutter rollers are oppositely arranged end to end and detachably connected, and the cutter rollers are provided with transverse cutter blades for die cutting;
and the second die-cutting roller can rotate along the axis of the second die-cutting roller and is installed on the die-cutting frame in a sliding manner along the vertical direction and used for adjusting the die-cutting pressure.
According to the technical scheme provided by the embodiment of the application, two opposite end surfaces of the cutter roller in the horizontal direction are respectively provided with a first branch end and a second branch end, and the first branch end is provided with a plurality of groups of jacks distributed in the circumferential direction of the axis of the first branch end; a plug capable of sliding along the horizontal direction is arranged on the second branch end;
the plug of the cutter roller can be inserted into the jack of the adjacent cutter roller group and used for relative spacing between the adjacent cutter roller groups.
According to the technical scheme that this application embodiment provided, the second props up the end and is equipped with the gag lever post that can follow the gliding of vertical direction, the gag lever post can with the plug offsets, is used for right the plug carries on spacingly.
According to the technical scheme that this application embodiment provided, be equipped with the external screw thread on the gag lever post, the second props up the end and is equipped with first screw hole, with gag lever post screw-thread fit.
According to the technical scheme provided by the embodiment of the application, a first rotating shaft and a second rotating shaft which can rotate along the axis of the die cutting frame are arranged on the die cutting frame, one group of cutter rollers are fixedly connected with the first rotating shaft, and the rest cutter rollers are arranged on the first rotating shaft in a manner of rotating along the axis of the cutter rollers; and the second die-cutting roller is fixedly arranged on the second rotating shaft.
According to the technical scheme that this application embodiment provided, be equipped with first spout on the cross cutting frame, be equipped with in the first spout and follow the gliding slider of vertical direction, the slider pass through the bearing with the second pivot is connected.
According to the technical scheme that this application embodiment provided, be equipped with on the cross cutting frame and follow self axis actuating lever, the actuating lever is equipped with the external screw thread outward, be equipped with the second screw hole on the slider, with actuating lever screw-thread fit.
The invention has the beneficial effects that: the application discloses a flexible die cutting device, which is based on a die cutting frame, wherein a first die cutting roller and a second die cutting roller which are arranged along the vertical direction and can rotate along the axis of the first die cutting roller and the second die cutting roller are arranged in the die cutting frame; and a die cutting space is formed between the first die cutting roller and the second die cutting roller. First die-cutting roller includes the cutter roller that the multiunit was arranged along the horizontal direction, and just end to end between two sets of adjacent cutter rollers is relative and can dismantle the connection, be equipped with on the cutter roller with be used for cross cutting's horizontal sword. The second die-cutting roller can slide along the vertical direction and is used for adjusting die-cutting pressure.
Inserting the raw material into the die cutting space, and adjusting the relative positions of two adjacent groups of die-cutting cutters, so that the relative dislocation of the transverse cutting edges can be realized, the rebound phenomenon caused by over concentration of the transverse cutting edges on the cutter roller can be prevented, and the cutter can stably run in use; and install through second die-cutting roller slidable on the die-cutting frame, after the chisel edge takes place wearing and tearing, the position of adjustable second die-cutting roller relative first die-cutting roller increases the cross cutting pressure, prevents that raw and other materials from cutting imperviously phenomenon.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic view of one embodiment of a flexible die cutting apparatus of the present application;
FIG. 2 is a schematic view of a first die cutting roll and a second die cutting roll of a flexible die cutting apparatus of the present application;
FIG. 3 is a partial schematic view of A of a flexible die cutting apparatus of the present application;
FIG. 4 is a side view of a die holder of a flexible die cutting apparatus of the present application;
1. a die cutting frame; 11. a drive rod; 12. a slider; 2. a first die-cutting roller; 20. a cutter roll; 21. a first rotating shaft; 22. a limiting rod; 23. a plug; 200. a transverse blade; 3. a second die-cutting roll; 30. a second rotating shaft.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
As shown in fig. 1-2, a flexible die cutting device comprises a die cutting frame 1, wherein a first die cutting roller 2 and a second die cutting roller 3 which are arranged along a vertical direction are arranged on the die cutting frame 1, and a die cutting space is formed between the first die cutting roller 2 and the second die cutting roller 3; the first die-cutting roller 2 is rotatably arranged on the die-cutting frame 1 along the axis of the first die-cutting roller 2, the first die-cutting roller 2 comprises a plurality of groups of cutter rollers 20 which are arranged along the horizontal direction, two adjacent groups of cutter rollers 20 are oppositely arranged end to end and detachably connected, and the cutter rollers 20 are provided with cross cutter blades 200 for die cutting; and the second die cutting roller 3 can rotate along the axis of the second die cutting roller and is arranged on the die cutting frame 1 in a sliding way along the vertical direction for adjusting the die cutting pressure.
The first die-cutting roller 2 comprises three groups of same cutter rollers 20, and the sum of the lengths of the three groups of cutter rollers 20 is the same as the length of the second die-cutting roller 3.
The working principle is as follows: inserting the raw material into the die cutting space, and adjusting the relative positions of two adjacent groups of die-cutting cutters, so that the relative dislocation of the transverse cutting edges 200 can be realized, the rebound phenomenon caused by over concentration of the transverse cutting edges 200 on the cutter roller 20 can be prevented, and the cutters can stably run in use; and through the slidable installation of second die-cutting roller 3 on the die-cutting frame 1, after horizontal cutting edge 200 takes place wearing and tearing, the position of adjustable second die-cutting roller 3 relative first die-cutting roller 2 increases the cross-cutting pressure, prevents that raw and other materials from cutting imperviously phenomenon.
As shown in fig. 3, two opposite end surfaces of the cutter roller 20 along the horizontal direction are respectively provided with a first branch end and a second branch end, and the first branch end is provided with a plurality of groups of jacks arranged along the circumferential direction of the axis of the first branch end; and a plug 23 capable of sliding along the horizontal direction is arranged on the second branch end.
The second branch end is provided with a second sliding groove extending along the horizontal direction, and the plug 23 can be inserted into the second sliding groove and slide along the extending direction of the second sliding groove.
Furthermore, the second branch end is provided with a limiting rod 22 capable of sliding along the vertical direction, and the limiting rod 22 can abut against the plug 23 and is used for limiting the plug 23.
Wherein, be equipped with the external screw thread on the gag lever post 22, the second props up the end and is equipped with first screw hole, with gag lever post 22 screw-thread fit, just first screw hole axis direction is on a parallel with vertical direction.
The working principle is as follows: the gag lever post 22 on this group of cutter roller 20 of drive is rotatory, until gag lever post 22 screws in completely in first threaded hole makes plug 23 unblock, according to actual need, with this group the plug 23 of cutter roller 20 can insert adjacent a set of in the jack that corresponds of cutter roller 20, drive gag lever post 22 once more and unscrew first threaded hole, until with plug 23 offsets, realizes carrying on spacingly plug 23, further realizes the relative spacing between adjacent two sets of cutter rollers 20. The detachable connection of the two adjacent cutter rollers 20 can be realized according to actual requirements.
Furthermore, a first rotating shaft 21 and a second rotating shaft 30 which can rotate along the axis of the die cutting frame 1 are arranged on the die cutting frame, one group of the cutter rollers 20 is fixedly connected with the first rotating shaft 21, and the rest cutter rollers 20 are arranged on the first rotating shaft 21 in a manner of rotating along the axis of the cutter rollers; the second die-cutting roll 3 is fixedly mounted on the second rotating shaft 30.
As shown in fig. 4, the die-cutting frame 1 includes a first support and a second support which are arranged along a horizontal direction and have the same structure, the two horizontal ends of the first rotating shaft 21 are respectively connected with the first support and the second support through bearings, and the leftmost group of cutter rollers 20 is fixedly connected with the first rotating shaft 21 through bolts.
Further, a first sliding groove is formed in the die cutting frame 1, a sliding block 12 capable of sliding in the vertical direction is arranged in the first sliding groove, and the sliding block 12 is connected with the second rotating shaft 30 through a bearing. The die cutting frame 1 is provided with a driving rod 11 capable of driving along the axis of the die cutting frame, an external thread is arranged outside the driving rod 11, and a second threaded hole is formed in the sliding block 12 and is in threaded fit with the driving rod 11.
Wherein, all be equipped with first spout, slider 12 and actuating lever 11 on first support and the second support.
The working principle is as follows: the drive actuating lever 11 drives through screw thread transmission slider 12 slides along vertical direction, and then drives second die-cutting roller 3 and is close to relatively or keeps away from cutter roller 20 realizes that cross cutting pressure is adjustable, improves the cross cutting quality.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (7)

1. The flexible die cutting device is characterized by comprising a die cutting frame (1), wherein a first die cutting roller (2) and a second die cutting roller (3) which are vertically arranged are arranged on the die cutting frame (1), and a die cutting space is formed between the first die cutting roller (2) and the second die cutting roller (3);
the first die-cutting roller (2) can be rotatably arranged on the die-cutting frame (1) along the axis of the first die-cutting roller, the first die-cutting roller (2) comprises a plurality of groups of cutter rollers (20) which are arranged along the horizontal direction, two adjacent groups of cutter rollers (20) are oppositely arranged end to end and are detachably connected, and the cutter rollers (20) are provided with transverse cutter blades (200) for die cutting;
and the second die cutting roller (3) can rotate along the axis of the second die cutting roller and is installed on the die cutting frame (1) in a sliding mode along the vertical direction and used for adjusting die cutting pressure.
2. A flexible die cutting device according to claim 1 wherein: two opposite end surfaces of the cutter roller (20) in the horizontal direction are respectively provided with a first branch end and a second branch end, and the first branch end is provided with a plurality of groups of jacks distributed in the circumferential direction of the axis of the cutter roller; a plug (23) capable of sliding along the horizontal direction is arranged on the second branch end;
the plug (23) of the cutter roller (20) can be inserted into the jack of the adjacent cutter roller (20) for relative spacing between the adjacent cutter rollers (20).
3. A flexible die-cutting device according to claim 2, wherein: the second branch end is provided with a limiting rod (22) capable of sliding in the vertical direction, and the limiting rod (22) can abut against the plug (23) and is used for limiting the plug (23).
4. A flexible die cutting device according to claim 3 wherein: the limiting rod (22) is provided with external threads, and the second branch end is provided with a first threaded hole which is in threaded fit with the limiting rod (22).
5. A flexible die cutting device according to claim 1 wherein: a first rotating shaft (21) and a second rotating shaft (30) which can rotate along the axis of the die cutting frame (1) are arranged on the die cutting frame, one group of cutter rollers (20) is fixedly connected with the first rotating shaft (21), and the rest cutter rollers (20) are arranged on the first rotating shaft (21) in a manner of rotating along the axis of the cutter rollers; the second die-cutting roller (3) is fixedly arranged on the second rotating shaft (30).
6. A flexible die cutting device according to claim 5 wherein: the die cutting frame (1) is provided with a first sliding groove, a sliding block (12) capable of sliding in the vertical direction is arranged in the first sliding groove, and the sliding block (12) is connected with the second rotating shaft (30) through a bearing.
7. A flexible die cutting device according to claim 6 wherein: be equipped with on die-cutting frame (1) and follow self axis actuating lever (11), be equipped with the external screw thread outside actuating lever (11), be equipped with the second screw hole on slider (12), with actuating lever (11) screw-thread fit.
CN202221020339.4U 2022-04-29 2022-04-29 Flexible die cutting device Active CN217861726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221020339.4U CN217861726U (en) 2022-04-29 2022-04-29 Flexible die cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221020339.4U CN217861726U (en) 2022-04-29 2022-04-29 Flexible die cutting device

Publications (1)

Publication Number Publication Date
CN217861726U true CN217861726U (en) 2022-11-22

Family

ID=84088661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221020339.4U Active CN217861726U (en) 2022-04-29 2022-04-29 Flexible die cutting device

Country Status (1)

Country Link
CN (1) CN217861726U (en)

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