CN217494514U - Die-cutting machine for printing production - Google Patents

Abstract

The utility model relates to a cross cutting machine for printing production in printing technical field, including workstation, door type frame, the correspondence of workstation top is installed door type frame, and door type frame inboard is equipped with and is used for carrying out the cross cutting mechanism to the material. The utility model discloses because the position that the mount pad corresponds and is located two outsides of die-cutting rule is equipped with the compact structure who is used for the pressfitting material, make at the in-process of cross cutting, the mount pad can drive die-cutting rule and compact structure simultaneously descend, and then make the clamp plate contact the material at first, and compress tightly the processing to the material, then the die-cutting rule carries out the cross cutting to the material, until the cross cutting is accomplished the back, the die-cutting rule breaks away from behind the material, the clamp plate leaves the material again, consequently, the in-process at the cross cutting among the prior art has been solved, upwarp appears in the material outside, the material of lower floor appears shifting's technical problem even, the effect of high-quality cross cutting material has been realized.

Description

Die-cutting machine for printing production

Technical Field

The utility model relates to a printing technology field especially relates to a cross cutting machine for printing production.

Background

The die cutting machine is an important machine for processing and packaging molding, an article is cut into a certain shape by using a cutting die of the die cutting machine, and meanwhile, an indentation effect exists when the paperboard is subjected to die cutting, so that the paperboard is easy to fold, and the paperboard is folded to form a packaging box.

At present, chinese patent with publication number CN212218710U discloses a printing die-cutting machine for printing production, including roof, support, bottom plate, stabilizer blade and die-cutting rule, the bottom fixedly connected with stabilizer blade of bottom plate, the one end fixedly connected with alarm of bottom plate, the inside of bottom plate is provided with the recess, the bottom fixedly connected with die-cutting rule of fixed block, the equal fixedly connected with mounting structure in both sides of hydraulic stem, the top fixedly connected with limit structure of bottom plate, but the device has following defect: 1. although the device can transversely position two sides of a workpiece, the outer side of the workpiece is easy to warp in the die cutting process due to lack of limitation in the vertical direction, the die-cut materials are irregular when corresponding to multi-layer materials subjected to one-time die cutting, and even in the die cutting process, the two sides of the lower-layer materials warp to shift, so that the die cutting quality is affected; 2. the die-cutting knife can only move up and down, and the two limiting plates can only move synchronously and reversely, so that the device can only perform die-cutting in the middle of the material, and cannot realize the function of eccentric die-cutting; 3. because the horizontal position of the bottom plate and the die-cutting rule can not move relatively, the feeding and discharging are both positioned below the die-cutting rule, workers or materials are not noticed slightly and easily collide with the cutting edge of the die-cutting rule, and accidents are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cross cutting machine for printing production in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a die-cutting machine for printing production comprises a workbench and a door-shaped frame, wherein the door-shaped frame is correspondingly arranged above the workbench, and a die-cutting mechanism for die-cutting materials is arranged on the inner side of the door-shaped frame;

the die cutting mechanism comprises telescopic equipment, a mounting seat and a die cutting knife, wherein the fixed end of the telescopic equipment is correspondingly mounted on the inner side of the door type frame, the telescopic end of the telescopic equipment vertically faces the upper table surface of the workbench, the mounting seat is mounted at the telescopic end of the telescopic equipment, the die cutting knife for die cutting materials is detachably connected to the lower surface of the mounting seat, and the mounting seat is provided with a pressing structure for pressing the materials correspondingly at the positions on the two sides of the die cutting knife;

the pressing structure comprises a sleeve, a movable rod and a spring, the sleeve is vertically arranged, the upper end of the sleeve is closed, the lower end of the sleeve is provided with a necking, the upper end of the sleeve corresponds to the mounting seat in a fixedly connected mode, the inner cavity of the sleeve is vertically matched with the movable rod in a sliding mode, the lower end of the movable rod penetrates through the sleeve in a sliding mode and extends to the lower portion of the die-cutting rule correspondingly, the end of the movable rod is provided with a pressing plate used for pressing materials, and the spring is arranged between the upper end face of the movable rod and the top face of the inner cavity of the sleeve.

Preferably, the door-shaped frame is provided with a driving mechanism for driving the die-cutting mechanism to move transversely along the workbench.

Preferably, actuating mechanism includes sliding seat, drive screw, servo motor, door type frame inner chamber top is rotated and is connected with along the horizontal drive screw that sets up of workstation, and door type frame still is equipped with and is used for driving drive screw pivoted servo motor, and door type frame inner chamber top has the sliding seat along the horizontal sliding connection of workstation, and sliding seat and drive screw transmission cooperation, sliding seat and the corresponding rigid coupling of telescopic equipment stiff end.

Preferably, the middle part of the upper table top of the workbench is matched with a placing plate for placing materials in a sliding manner along the longitudinal direction of the upper table top.

Preferably, the door-shaped frame is correspondingly located above the rear section of the workbench, a sliding groove is longitudinally formed in the middle of the upper table top of the workbench, a sliding block is in sliding fit in the sliding groove, and a placing plate is arranged on the upper end face of the sliding block.

Preferably, cell wall all is equipped with magnet behind slider rear end face and the spout, and two magnet mutual adsorptions.

Preferably, vertical limiting plates are arranged at the rear end and the two sides of the placing plate.

Preferably, the front end of the placing plate is provided with an abdicating notch.

Preferably, the front end of the placing plate is provided with a push handle.

Preferably, the lower plate surface of the pressing plate is provided with a protective layer.

The beneficial effects are that:

1. the pressing structures for pressing materials are arranged at the positions, corresponding to the two outer sides of the die-cutting knife, of the mounting seat, so that the mounting seat can simultaneously drive the die-cutting knife and the pressing structures to simultaneously descend in the die-cutting process, the pressing plate is firstly contacted with the materials and tightly presses the materials, then the die-cutting knife performs die-cutting on the materials, and the pressing plate is separated from the materials after the die-cutting knife is separated from the materials after the die-cutting is completed, so that the technical problems that in the prior art, the outer sides of the materials are upwarped and even the materials on the lower layer are displaced in the die-cutting process are solved, and the effect of high-quality die-cutting materials is realized;

2. the driving mechanism drives the die cutting mechanism to transversely move along the workbench, so that the technical problem that only the center of the material can be die cut in the prior art is solved, and the effect of eccentric die cutting of the material is realized;

3. because the die-cutting mechanism is correspondingly positioned above the rear section of the workbench, the placing plate for placing materials can longitudinally slide along the workbench, so that the die-cutting mechanism is far away from the position for feeding and discharging of workers, and the feeding and discharging are safer.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of portion I of FIG. 1;

FIG. 4 is a cross-sectional view A-A of FIG. 2;

fig. 5 is a sectional view B-B of fig. 4.

The reference numerals are explained below:

1. a work table; 11. a chute; 12. a slider; 2. a gantry frame; 3. a die-cutting mechanism; 31. a telescopic device; 32. a mounting seat; 33. a die-cutting rule; 34. a compression structure; 341. a sleeve; 342. a movable rod; 343. pressing a plate; 344. a spring; 4. a drive mechanism; 41. a sliding seat; 42. a drive screw; 43. a servo motor; 5. placing the plate; 51. a limiting plate; 52. a abdication gap; 53. a pushing handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the first embodiment, as shown in fig. 1 to 5, a die-cutting machine for printing production includes a workbench 1 and a door-shaped frame 2, wherein the door-shaped frame 2 is correspondingly installed above the workbench 1, specifically, two end portions of an opening end of the door-shaped frame 2 are fixedly connected with two sides of the workbench 1, and a die-cutting mechanism 3 for die-cutting a material is arranged on an inner side of the door-shaped frame 2;

the die cutting mechanism 3 comprises a telescopic device 31, a mounting seat 32 and a die cutting knife 33, wherein the fixed end of the telescopic device 31 is correspondingly mounted on the inner side of the portal frame 2, the telescopic end of the telescopic device 31 vertically faces the upper table surface of the workbench 1, the mounting seat 32 is mounted at the telescopic end of the telescopic device 31, specifically, the mounting seat 32 is matched with the die cutting knife 33, can be transversely arranged or longitudinally arranged, preferably longitudinally arranged, the die cutting knife 33 for die cutting of materials is detachably connected to the lower surface of the mounting seat 32, and the mounting seat 32 is provided with a pressing structure 34 for pressing the materials correspondingly at the positions on two sides of the die cutting knife 33;

the pressing structure 34 includes a sleeve 341, a movable rod 342, and a spring 344, the sleeve 341 is vertically disposed, and has a closed upper end, and has a reduced lower end, the upper end of the sleeve 341 is fixedly connected to the mounting base 32, the movable rod 342 is slidably fitted in an upper and lower cavity of the sleeve 341, the lower end of the movable rod 342 slidably penetrates through the sleeve 341 and correspondingly extends to a position below the die-cutting rule 33, the movable rod 342 has a pressing plate 343 for pressing the material, preferably, a protective layer is disposed on a lower plate surface of the pressing plate 343, so that the material can be prevented from being crushed by the pressing plate, the spring 344 is disposed between an upper end surface of the movable rod 342 and a top surface of the cavity of the sleeve 341, specifically, the upper end of the movable rod 342 is a large end matched with the cavity of the sleeve 341, that is, the section of the movable rod 342 is T-shaped, and specifically, the piston rod structure can be referred;

set up like this at the in-process of cross cutting, when mount pad 32 drove the decline of cutting rule 33, drive hold-down structure 34 and descend, because the lower extreme correspondence of movable rod 342 extends to cutting rule 33 below, consequently clamp plate 343 contacts the material at first, and compress tightly the processing to the material, then cutting rule 33 carries out the cross cutting to the material, consequently at the in-process of cross cutting, the condition that upwarps can not appear in the material both sides, the condition that the material of lower floor appears shifting can not appear yet, the effectual cross cutting quality that has improved.

In the structure, during the use, at first, the material is neatly placed on the mesa on workstation 1, then telescopic equipment 31 is started, telescopic equipment 31 stretches out and draws back the end and drives mount pad 32 and descend, mount pad 32 drives die-cutting rule 33 and hold-down structure 34 simultaneously and descends, because the lower extreme correspondence of movable rod 342 extends to die-cutting rule 33 below, consequently, clamp plate 343 contacts the material at first, and compress tightly the processing to the material, along with the continuation decline of mount pad 32, spring 344 is compressed, clamp plate 343 is almost no longer descended, then die-cutting rule 33 carries out the cross cutting to the material, until the cross cutting is accomplished, then telescopic equipment 31 resets, spring 344 resets gradually this moment, until after die-cutting rule 33 breaks away from the material, spring 344 accomplishes the reset, then clamp plate 343 breaks away from the material, afterwards take out the material can.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 to 5, the gate frame 2 is provided with a driving mechanism 4 for driving the die cutting mechanism 3 to move transversely along the workbench 1;

the driving mechanism 4 comprises a sliding seat 41, a transmission screw 42 and a servo motor 43, the top of the inner cavity of the door-shaped frame 2 is rotatably connected with the transmission screw 42 transversely arranged along the workbench 1, the door-shaped frame 2 is also provided with the servo motor 43 for driving the transmission screw 42 to rotate, the top of the inner cavity of the door-shaped frame 2 is transversely and slidably connected with the sliding seat 41 along the workbench 1, the sliding seat 41 is in transmission fit with the transmission screw 42, and the sliding seat 41 is correspondingly fixedly connected with the fixed end of the telescopic device 31;

set up like this and to drive transmission screw 42 through servo motor 43 and rotate, and then drive sliding seat 41 along 1 lateral shifting of workstation, and then drive die cutting mechanism 3 along 1 lateral shifting of workstation, therefore the cross cutting position takes place to remove on 1 lateral shifting of workstation, and then can carry out the cross cutting to different positions, because the actuating mechanism 4 of adoption drives die cutting mechanism 3 along 1 lateral shifting of workstation, consequently, the technical problem that can only carry out the cross cutting to material central authorities among the prior art has been solved, the effect of material eccentric cross cutting has been realized.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1-5, the door-shaped frame 2 is correspondingly positioned above the rear section of the workbench 1, and the middle part of the upper table top of the workbench 1 is matched with a placing plate 5 for placing materials in a sliding manner along the longitudinal direction of the workbench, so that the materials can be placed on the placing plate 5 from the front side of the workbench 1, and the materials are tidily arranged, and then the placing plate 5 is pushed to the lower part of the die cutting mechanism 3, so that die cutting is completed, and therefore the technical problem that in the prior art, workers cannot pay attention to feeding and discharging materials because the workers or the materials are easily collided with the cutting edge of the die cutting knife, accidents are caused is solved, and the effect of improving the safety coefficient is realized;

a sliding groove 11 is arranged in the middle of the upper table top of the workbench 1 along the longitudinal direction of the upper table top, a sliding block 12 is matched in the sliding groove 11 in a sliding mode, and a placing plate 5 is arranged on the upper end face of the sliding block 12;

magnets are arranged on the rear end face of the sliding block 12 and the rear groove wall of the sliding groove 11, and are mutually adsorbed, preferably, the magnets are electromagnets, so that the sliding block 12 can be fixed after the sliding block 12 moves to the rear end of the inner cavity of the sliding groove 11, and the sliding block 12 is prevented from moving randomly in the die cutting process;

the vertical limiting plates 51 are arranged at the rear end and two sides of the placing plate 5, so that materials can be positioned through the limiting plates 51, and the die cutting quality is guaranteed;

the front end of the placing plate 5 is provided with the abdicating notch 52, so that when the placing plate is arranged for blanking, workers can clamp the upper side and the lower side of the material, and the blanking is more convenient;

the front end of the placing plate 5 is provided with a push handle 53.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A cross cutting machine for printing production which characterized in that: the device comprises a workbench (1) and a door-shaped frame (2), wherein the door-shaped frame (2) is correspondingly arranged above the workbench (1), and a die-cutting mechanism (3) for die-cutting materials is arranged on the inner side of the door-shaped frame (2);

the die cutting mechanism (3) comprises telescopic equipment (31), a mounting seat (32) and a die cutting knife (33), wherein the fixed end of the telescopic equipment (31) is correspondingly mounted on the inner side of the portal frame (2), the telescopic end of the telescopic equipment (31) vertically faces the upper table top of the workbench (1), the mounting seat (32) is mounted at the telescopic end of the telescopic equipment (31), the die cutting knife (33) for die cutting of materials is detachably connected to the lower surface of the mounting seat (32), and pressing structures (34) for pressing the materials are arranged at positions, corresponding to the two sides of the die cutting knife (33), of the mounting seat (32);

compact structure (34) includes sleeve (341), movable rod (342), spring (344), sleeve (341) vertical setting, and the upper end is closed, and the lower extreme is equipped with the throat, and sleeve (341) upper end corresponds the rigid coupling with mount pad (32), and sliding fit has movable rod (342) from top to bottom in sleeve (341) inner chamber, and sleeve (341) lower extreme slides and runs through sleeve (341) to correspond and extend to die-cutting rule (33) below, this end of movable rod (342) is equipped with clamp plate (343) that are used for compressing tightly the material, is equipped with spring (344) between movable rod (342) up end and sleeve (341) inner chamber top surface.

2. The die cutter for printing production of claim 1, wherein: the door-shaped frame (2) is provided with a driving mechanism (4) for driving the die cutting mechanism (3) to move transversely along the workbench (1).

3. The die cutter for printing production of claim 2, wherein: actuating mechanism (4) are including sliding seat (41), drive screw (42), servo motor (43), door type frame (2) inner chamber top is rotated and is connected with drive screw (42) along horizontal setting of workstation (1), and door type frame (2) still are equipped with and are used for driving drive screw (42) pivoted servo motor (43), and door type frame (2) inner chamber top has sliding seat (41) along workstation (1) horizontal sliding connection, and sliding seat (41) and drive screw (42) transmission fit, and sliding seat (41) correspond the rigid coupling with flexible equipment (31) stiff end.

4. The die cutter for printing production of claim 1, wherein: the middle part of the upper table top of the workbench (1) is matched with a placing plate (5) used for placing materials in a sliding way along the longitudinal direction of the workbench.

5. The die cutter for printing production of claim 4, wherein: door type frame (2) correspond and are located workstation (1) back end top, and mesa middle part is equipped with spout (11) along its vertical on workstation (1), and sliding fit has slider (12) in this spout (11), and slider (12) up end is equipped with places board (5).

6. The die cutter for printing production of claim 5, wherein: the slider (12) rear end face and the chute (11) rear groove wall are both provided with magnets, and the two magnets are mutually adsorbed.

7. The die cutter for printing production of claim 4, wherein: vertical limiting plates (51) are arranged at the rear end and two sides of the placing plate (5).

8. The die cutter for printing production of claim 4, wherein: the front end of the placing plate (5) is provided with an abdicating notch (52).

9. The die cutter for printing production of claim 4, wherein: the front end of the placing plate (5) is provided with a push handle (53).

10. The die cutter for printing production of claim 1, wherein: the lower plate surface of the pressing plate (343) is provided with a protective layer.

Images