CN222779673U

CN222779673U - A die for die-cutting label paper

Info

Publication number: CN222779673U
Application number: CN202421633559.3U
Authority: CN
Inventors: 李致明; 黄永平
Original assignee: Kunshan Chengya Printing Co ltd
Current assignee: Kunshan Chengya Printing Co ltd
Priority date: 2024-07-11
Filing date: 2024-07-11
Publication date: 2025-04-22
Anticipated expiration: 2034-07-11

Abstract

The utility model belongs to the technical field of label paper die cutting, in particular to a label paper die cutting die which comprises an upper die and a lower die, wherein guide assemblies are arranged on the left side and the right side between the upper die and the lower die, a placing groove is formed in the center of the top of the lower die, a protection groove is formed in the lower surface of the inside of the placing groove, a positioning assembly is arranged at the bottom of the upper die, a limiting assembly is arranged in the positioning assembly, and a die cutter is fixedly arranged in the center of the bottom of the upper die.

Description

Mould for label paper die cutting

Technical Field

The utility model relates to the technical field of label paper die cutting, in particular to a die for label paper die cutting.

Background

The label is widely applied in our daily life, and the finished label finally seen in the market is processed through a plurality of working procedures such as printing, die cutting, finished product rolling and the like, and the die cutting is an important working procedure in the processing working procedures.

One patent of China patent application CN111331679B discloses a die-cutting die for label paper, which comprises a lower die plate, an upper die plate and a base plate, wherein a plurality of guide grooves are formed in the lower die plate, shaft sleeves corresponding to the guide grooves one by one are connected to the upper die plate, guide posts are respectively penetrated in the shaft sleeves, one ends of the guide posts downwards penetrate through the upper die plate, one ends of the guide posts penetrating through the guide posts are connected with guide sleeves, the guide sleeves are matched with the guide grooves in an inserting mode, a plurality of steel balls are embedded in the side walls of the guide sleeves, compression springs are sleeved outside the guide posts, two ends of each compression spring are respectively connected with the upper die plate and the guide sleeves, through grooves are formed in the upper die plate, fixed cutter blocks are arranged in the through grooves, cutters are arranged on the bottom surfaces of the fixed cutter blocks and are fixed with the upper die plate through connecting pieces, a plurality of fastening screws are penetrated on the base plate, the fastening screws are in threaded connection with the upper die plates, and fastening sleeves are sleeved outside the fastening screws. The invention has the effect of increasing the application range of the die.

However, the conventional die-cutting die for label paper is inconvenient to limit the label paper to be die-cut when in use, and the label paper is easy to displace during die-cutting, so that the subsequent cutting quality is affected, and the die is not strong enough in practicability, so that the die for label paper die-cutting is provided for solving the problems.

Disclosure of utility model

In order to make up for the defects of the prior art, the problem that the existing die-cutting die for the label paper is inconvenient to limit the label paper to be die-cut when in use, and the label paper is easy to displace during die-cutting, so that the subsequent cutting quality is affected, and the practicability of the die is not strong enough is solved.

The technical scheme adopted for solving the technical problems is that the die for die cutting of the label paper comprises an upper die and a lower die;

The left and right sides between the last mould with the bed die all is provided with guide assembly, the standing groove has been seted up to bed die top center department, the protection groove has been seted up to the inside lower surface of standing groove, it is provided with locating component to go up the mould bottom, locating component is inside to be provided with spacing subassembly, go up mould bottom center department fixed mounting has the die cutter.

Preferably, the die-cutting knife corresponds to the positioning assembly and the protection groove.

Preferably, the guide assembly comprises fixing rods fixedly connected to the left side and the right side of the bottom of the upper die, guide grooves are formed in the fixing rods, guide rods are slidably connected to the inside of the guide grooves, and the bottom ends of the guide rods are fixedly connected with the top of the lower die.

Preferably, the locating component is including seting up the spacing groove in the place ahead and the rear of the inside left and right sides of last mould, the spout of running through has been seted up to the inside lower surface of spacing groove, the inside sliding connection of spout has the spacing ring, the inside fixedly connected with gag lever post of spacing ring, the spacing ring top with fixedly connected with spring between the inside upper surface of spout, the top of gag lever post runs through the spring, and peg graft in the spacing inslot portion, and with spacing groove sliding connection, gag lever post bottom fixedly connected with locating frame, locating frame bottom fixedly connected with locating pad.

Preferably, the limiting component comprises a groove formed in the front surface and the rear surface of the inside of the positioning frame, a sliding block is slidably connected in the groove, a limiting plate is fixedly connected between the sliding blocks, a limiting pad is fixedly connected to the bottom of the limiting plate, a through groove is formed in the groove, a threaded hole is formed in the side surface of the sliding block, a limiting bolt is connected to the inner thread of the threaded hole, and the end portion of the limiting bolt penetrates through the through groove.

Preferably, a handle groove is formed in the center of the top of the limiting plate.

Preferably, the surface of the bolt cover of the limit bolt is attached to the surface of the positioning frame.

The utility model has the advantages that:

1. the positioning frame and the positioning pad stably position the label paper to be cut in the placing groove, the label paper in the placing groove is prevented from being shifted during cutting to influence subsequent cutting, the positioning frame and the positioning pad are separated from positioning the label paper along with the movement of the upper die after the cutting is finished, and the label paper is conveniently taken out after cutting.

2. According to the utility model, the limiting plate and the limiting pad are driven to move through the movement of the positioning frame, and the limiting plate and the limiting pad are enabled to extrude and limit the two sides of the cut which is needed to be cut by the label paper in the placing groove, so that the surfaces of the labels on the two sides of the cut can be prevented from being tilted, and the cutting quality is prevented from being influenced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic view of a partial front sectional structure in the first embodiment;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the first embodiment;

FIG. 4 is a schematic view of a partial right-cut structure in the first embodiment;

fig. 5 is an enlarged schematic view of the structure B in fig. 4 in the second embodiment.

In the figure, 1, a lower die; 2, an upper die, 3, a guide assembly, 301, a guide rod, 302, a guide groove, 303, a fixing rod, 4, a placing groove, 5, a protective groove, 6, a positioning assembly, 601, a positioning frame, 602, a positioning pad, 603, a limiting groove, 604, a limiting rod, 605, a limiting ring, 606, a spring, 607, a chute, 7, a limiting assembly, 701, a limiting plate, 702, a handle groove, 703, a limiting pad, 704, a groove, 705, a sliding block, 706, a through groove, 707, a limiting bolt, 708, a threaded hole, 8 and a die cutter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a die for die cutting label paper includes an upper die 2 and a lower die 1;

The automatic die-cutting machine is characterized in that guide assemblies 3 are arranged on the left side and the right side between the upper die 2 and the lower die 1, a placing groove 4 is formed in the center of the top of the lower die 1, a protection groove 5 is formed in the lower surface inside the placing groove 4, a positioning assembly 6 is arranged at the bottom of the upper die 2, a limiting assembly 7 is arranged inside the positioning assembly 6, a die cutter is fixedly arranged at the center of the bottom of the upper die 2, when the automatic die-cutting machine works, label paper to be cut is firstly placed inside the placing groove 4, after the label paper is placed firmly, the upper die 2 and the lower die 1 are clamped, and when the label paper is clamped, the label paper is guided through the guide assemblies 3, so that the die clamping between the upper die 2 and the lower die 1 is stable, and then when the label paper inside the placing groove 4 is firmly positioned through the positioning assembly 6 and the limiting assembly 7, the label paper cannot shift when the label paper is cut, and therefore the subsequent cutting is prevented from being influenced.

The die cutter corresponds to the positioning assembly 6 and the protection groove 5, and is convenient to penetrate through the positioning assembly 6 to enter the protection groove 5 when in cutting in operation, and the die cutter is prevented from being damaged.

The guide assembly 3 comprises fixing rods 303 fixedly connected to the left side and the right side of the bottom of the upper die 2, guide grooves 302 are formed in the fixing rods 303, guide rods 301 are connected to the inside of the guide grooves 302 in a sliding mode, the bottom ends of the guide rods 301 are fixedly connected with the top of the lower die 1, and in operation, the upper die 2 and the lower die 1 are guided by sliding the guide rods 301 in the guide grooves 302 in the fixing rods 303.

The positioning assembly 6 comprises a limiting groove 603 arranged at the front and rear sides of the left side and the right side of the inside of the upper die 2, a through-type sliding groove 607 is arranged on the lower surface of the inside of the limiting groove 603, a limiting ring 605 is connected in a sliding mode inside the sliding groove 607, a limiting rod 604 is fixedly connected inside the limiting ring 605, a spring 606 is fixedly connected between the top of the limiting ring 605 and the upper surface of the inside of the sliding groove 607, the top end of the limiting rod 604 penetrates through the spring 606 and is inserted into the limiting groove 603 and is in sliding connection with the limiting groove 603, a positioning frame 601 is fixedly connected to the bottom of the positioning frame 601, a positioning pad 602 is fixedly connected to the bottom of the positioning frame 601, during operation, the positioning frame 601 moves through the die 2 and the die 1, the positioning frame 601 moves and then enters the inside of the positioning frame 4 to be attached to the surface of label paper, then the limiting ring 605 is continuously moved and driven to slide down in the sliding mode inside the sliding groove 607 through the sliding connection of the limiting rod 604 and the limiting groove 603, the top end of the limiting rod 604 penetrates through the spring 606, the spring 606 is inserted into the limiting groove 603, the spring 606 is connected with the limiting groove 603 in sliding mode, the bottom of the positioning frame is fixedly connected with the positioning frame 602, the positioning pad 602 is cut, and the label is conveniently removed from the label is cut by the positioning frame 601, and the label is cut by the label is cut and the label is cut by the label after the label is cut by the die and the label is cut by the label and the label is placed in the position of the die.

The limiting assembly 7 comprises grooves 704 formed in the front surface and the rear surface of the inside of the positioning frame 601, sliding blocks 705 are connected inside the grooves 704 in a sliding manner, a limiting plate 701 is fixedly connected between the two sliding blocks 705, a limiting pad 703 is fixedly connected to the bottom of the limiting plate 701, through grooves 706 are formed inside the grooves 704, threaded holes 708 are formed in the side surfaces of the sliding blocks 705, limiting bolts 707 are connected inside the threaded holes 708 in a threaded manner, and the end portions of the limiting bolts 707 penetrate through the through grooves 706; during operation, the limiting plate 701 and the limiting pad 703 are driven to move through the movement of the positioning frame 601, and the limiting plate 701 and the limiting pad 703 are enabled to extrude and limit two sides of a cut of label paper which is needed to be cut in the placing groove 4, so that the surface of labels on two sides of the cut can be prevented from being tilted, the cutting quality is prevented from being influenced, meanwhile, the positions of the limiting plate 701 and the limiting pad 703 can be adjusted according to label paper with different sizes, the positions of the limiting plate 701 and the limiting pad 703 can be rotationally moved in the threaded holes 708 through rotating the limiting bolts 707 during adjustment, the limiting bolts 707 can be separated from the limit of the sliding block 705 after being separated from the surface of the positioning frame 601, then the limiting plate 701 can be moved to enable the limiting plate 701 to move under the limit of the sliding block 705 in the groove 704, and the limiting bolts 707 are rotated to limit the position of the sliding block 705 after the limiting plate 701 is moved to a proper position, so that the position of the limiting plate 701 is kept stable.

A handle groove 702 is formed in the center of the top of the limiting plate 701, and the limiting plate 701 can be moved conveniently through the handle groove 702 during operation.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, the surface of the bolt cover of the limit bolt 707 is attached to the surface of the positioning frame 601, and in operation, the slider 705 and the limit plate 701 are limited by the attachment of the bolt cover of the limit bolt 707 to the surface of the positioning frame 601.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A die for die-cutting label paper, comprising an upper die (2) and a lower die (1);

The invention is characterized in that: guide components (3) are arranged on both sides between the upper mold (2) and the lower mold (1); a placement groove (4) is provided at the center of the top of the lower mold (1); a protective groove (5) is provided on the lower surface of the placement groove (4); a positioning component (6) is provided at the bottom of the upper mold (2); a limiting component (7) is provided inside the positioning component (6); and a die cutter (8) is fixedly installed at the center of the bottom of the upper mold (2).

2. A label paper die-cutting mold according to claim 1, characterized in that the die-cutting knife (8) corresponds to the positioning component (6) and the protective groove (5).

3. A label paper die-cutting mold according to claim 1, characterized in that: the guide assembly (3) includes a fixed rod (303) fixedly connected to the left and right sides of the bottom of the upper mold (2), a guide groove (302) is opened inside the fixed rod (303), a guide rod (301) is slidably connected inside the guide groove (302), and the bottom end of the guide rod (301) is fixedly connected to the top of the lower mold (1).

4. A label paper die-cutting mold according to claim 1, characterized in that: the positioning component (6) includes limiting grooves (603) opened at the front and rear sides of the left and right sides inside the upper mold (2), a through-type slide groove (607) is opened on the lower surface inside the limiting groove (603), a limiting ring (605) is slidably connected inside the slide groove (607), a limiting rod (604) is fixedly connected inside the limiting ring (605), a spring (606) is fixedly connected between the top of the limiting ring (605) and the upper surface of the slide groove (607), the top end of the limiting rod (604) passes through the spring (606), is inserted into the limiting groove (603), and is slidably connected to the limiting groove (603), the bottom end of the limiting rod (604) is fixedly connected to a positioning frame (601), and the bottom of the positioning frame (601) is fixedly connected to a positioning pad (602).

5. A label paper die-cutting mold according to claim 4, characterized in that: the limiting component (7) includes a groove (704) opened on the front and rear surfaces inside the positioning frame (601), a slider (705) is slidably connected inside the groove (704), a limiting plate (701) is fixedly connected between the two sliders (705), a limiting pad (703) is fixedly connected to the bottom of the limiting plate (701), a through-type through groove (706) is opened inside the groove (704), a threaded hole (708) is opened on the side of the slider (705), a limiting bolt (707) is threadedly connected inside the threaded hole (708), and the end of the limiting bolt (707) passes through the through groove (706).

6. A label paper die-cutting mold according to claim 5, characterized in that a handle groove (702) is provided at the center of the top of the limiting plate (701).

7. A label paper die-cutting mold according to claim 5, characterized in that the surface of the bolt cover of the limiting bolt (707) is in contact with the surface of the positioning frame (601).