阅读说明：本技术 一种标签纸模切用模具 (Mould for die cutting of label paper ) 是由 罗金城 于 2021-08-31 设计创作，主要内容包括：本发明公开了一种标签纸模切用模具,包括上模和下模,所述下模的表面设置有标签置入槽,所述标签置入槽内连接有标签稳定机构,所述标签置入槽的正上方连接有切面压定机构,本发明可通过切面压定机构,实现标签纸的定位预压动作,其具体实施为,将不同尺寸及厚度的标签纸存放入标签置入槽并通过标签稳定机构进行限位,直至存放入标签置入槽的标签纸表面与下模表面齐平为止；再在上模和下模合模时通过切面压定机构预先压住标签纸并在标签纸待切断处进行预压以预防切断处两侧标签表面翘起。(The invention discloses a die for die cutting of label paper, which comprises an upper die and a lower die, wherein a label placing groove is formed in the surface of the lower die, a label stabilizing mechanism is connected in the label placing groove, and a section pressing mechanism is connected right above the label placing groove; and when the upper die and the lower die are closed, the label paper is pressed in advance through the section pressing mechanism, and prepressing is carried out on the part to be cut of the label paper so as to prevent the label surfaces at two sides of the cut part from tilting.)

1. The utility model provides a mould is used in label paper cross cutting which characterized in that: the label fixing device comprises an upper die (1) and a lower die (2), wherein a label placing groove (3) is formed in the surface of the lower die (2), a label stabilizing mechanism (4) is connected in the label placing groove (3), and a tangent plane pressing mechanism (5) is connected right above the label placing groove (3);

the label placing groove (3) can store label paper with different sizes and thicknesses; the label stabilizing mechanism (4) can limit the label placed in the groove (3) so as to enable the surface of the stored label paper to be flush with the upper surface of the lower die (2); the section pressing mechanism (5) is used for pressing the part to be cut of the label paper in advance when the upper die (1) and the lower die (2) are closed;

when the upper die (1) and the lower die (2) are closed, the section pressing mechanism (5) moves downwards to press the part to be cut of the label paper in advance.

2. The die for die cutting label paper as claimed in claim 1, wherein: the label stabilizing mechanism (4) comprises a stabilizing sheet group (41) and a supporting bracket (42) which are both arranged in the label placing groove (3); the stabilizing sheet set (41) is used for clamping and positioning the label paper with different sizes and thicknesses, the supporting bracket (42) can support and support the label paper positioned by the stabilizing sheet set (41), and the label paper in the label placing groove (3) can be pushed out simultaneously after the label paper is cut off.

3. The die for die cutting label paper as claimed in claim 2, wherein: the section pressing and fixing mechanism (5) comprises a prepressing plate (51) connected with the upper die (1), a cutting part flattening piece (52) used for pressing and positioning a to-be-cut part of the label paper is arranged on the prepressing plate (51), a cutter penetrating hole (53) is formed in the prepressing plate (51), and the cutting part flattening piece (52) is used for being driven and pressed to exert pressure on the surface of the label paper to prevent offset force;

the upper die (1) is provided with a stamping cutter (54) corresponding to the cutter through hole (53), and the stamping cutter (54) can be driven to cut off the part to be cut off of the label paper.

4. The die for die cutting label paper as claimed in claim 3, wherein: the prepressing plate (51) comprises a pressing plate body (511), the pressing plate body (511) is connected with the upper die (1) through a guide post, a guide sliding groove (512) is formed in the surface, close to the label paper, of one side of the pressing plate body (511), a movable push block (522) is arranged on the guide sliding groove (512) in a sliding mode, and the movable push block (522) can limit the cut pressing piece (52); the pressing plate body (511) is provided with a cutter through hole (513).

5. The die for die cutting label paper as claimed in claim 4, wherein: the cutting-off part flattening piece (52) further comprises a cutting-off part pressing block (521), the cutting-off part pressing block (521) is slidably mounted in the cutter through hole (513), a stepped slotted hole (524) is formed in the cutting-off part pressing block (521), a fixing edge block (525) is connected in the stepped slotted hole (524), and the movable pushing block (522) is connected with the side wall, close to one end of the label paper, of the fixing edge block (525).

6. The die for die cutting label paper as claimed in claim 5, wherein: a spring (526) connected with the inner wall of the stepped slot hole (524) is installed on the side wall of the fixed edge block (525), and the spring (526) can push the fixed edge block (525) to slide along the stepped slot hole (524);

the surface of one side of the movable push block (522) far away from the guide sliding groove (512) is provided with a plurality of ribs (523), and the width of each rib (523) is increased from one end close to the fixed edge block (525) to one end far away from the fixed edge block (525).

7. The die for die cutting label paper as claimed in claim 6, wherein: the stamping cutter (54) comprises a cutter body (541) which corresponds to the position of the cutter through hole (53) and is connected with the upper mold (1), the side wall of the cutter body (541) is connected with an anti-shaking ring sleeve (542), a pushing piece (543) is installed on the surface of one side of the anti-shaking ring sleeve (542), an embedding strip is installed on the surface of the other side of the anti-shaking ring sleeve (542), the embedding strip is located right above the edge positioning block (525) and can push the edge positioning block (525) to move towards label paper, and a hidden piece groove (544) which is connected with one end, far away from the anti-shaking ring sleeve (542), of the pushing piece (543) is formed in the upper mold (1);

in the process that the upper die (1) drives the cutter body (541) to punch the label paper, the anti-shaking ring sleeve (542) drives the embedding strip to be embedded into the stepped slot hole (524) and pushes the edge fixing block (525) to move towards the label paper; in the process of closing the upper die (1) and the lower die (2), the anti-shake ring sleeve (542) pushes the ejector (543) to slide along the cutter body (541) until the ejector and the cutter body slide into the workpiece hiding groove (544).

8. The die for die cutting label paper as claimed in claim 7, wherein: the stabilizing piece group (41) comprises two clamping pieces (411) symmetrically arranged about a label placing groove (3) longitudinal bisector, a stabilizing spring (412) is arranged on one side of the clamping piece (411) close to the inner wall of the label placing groove (3), a spring storage groove (413) connected with one side surface of the stabilizing spring (412) away from the clamping piece (411) is formed in the inner wall of the label placing groove (3), and a breaking groove (414) is formed in the position corresponding to the other side surface of the clamping piece (411) and the cutter body (541).

9. The die for die cutting label paper as claimed in claim 8, wherein: support bracket (42) including installing in propping a piece (421) of clamping piece (411) bottom, prop a piece (421) one side surface mounting who keeps away from clamping piece (411) have put into groove (3) bottom inner wall connected with the label bearing post (422), prop and set up cut-off slotted hole (423) that correspond with cutter body (541) position on the piece (421), there is supporting tooth frame (424) along axle center direction swing joint in bearing post (422), the lateral wall meshing that holds up tooth frame (424) is connected with and drives tooth head post (425), the one end that holds up tooth frame (424) is kept away from in drive tooth head post (425) runs through the label and puts into groove (3) to the outside and can be driven the rotation by external drive arrangement.

10. The die for die cutting label paper as claimed in claim 9, wherein: the width of the breaking groove (414) is arranged from the entrance of the label placing groove (3) to the surface of the contact support block (421) in a decreasing trend;

the lateral wall at the both ends of clamping piece (411) all is connected with label fender position strip (415), the label keeps off position strip (415) can be spacing to the tip of label paper.

Technical Field

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

Background

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

In the prior art, such as patent document with application number CN202010196226.9, a die for die cutting of label paper is disclosed, which realizes the adaptation of a cutter and labels with different specifications by replacing different cutter fixing blocks, so as to increase the application range of the die; the elastic buffering of guide pin bushing and the spacing of stop block have reduced the possibility that cutter and lower bolster take place hard collision.

However, the above operation has limitations when dealing with labels of different sizes, for example, when a cutting die is used to cut a label with a larger thickness but a smaller size, the end of the label is prone to lift and shift, resulting in different sizes of the finally cut labels.

Therefore, the die for die cutting of label paper in the prior art cannot solve the problem that the end part of a label with a small die-cut surface is easy to tilt and move when the label is cut off, so that the quality of a finished label product is reduced.

Disclosure of Invention

The invention aims to provide a die for die cutting of label paper, which aims to solve the technical problem that the quality of a finished label product is reduced because the end part of a label with a small die-cut surface is easy to tilt and move when the label is cut in the prior art.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

a die for die cutting of label paper comprises an upper die and a lower die, wherein a label placing groove is formed in the surface of the lower die, a label stabilizing mechanism is connected in the label placing groove, and a tangent plane pressing mechanism is connected right above the label placing groove;

the label placing groove can store label paper with different sizes and thicknesses; the label stabilizing mechanism can limit the label placed in the groove so that the surface of the stored label paper is flush with the upper surface of the lower die; the section pressing mechanism is used for pressing the part to be cut of the label paper in advance when the upper die and the lower die are closed;

when the upper die and the lower die are closed, the section pressing and fixing mechanism moves downwards to press the part to be cut of the label paper in advance.

Optionally, the tag stabilizing mechanism comprises a stabilizing sheet set and a supporting bracket which are both arranged in the tag placing groove; the stabilizing sheet group is used for clamping and positioning the label paper with different sizes and thicknesses, the supporting bracket can support and support the label paper positioned by the stabilizing sheet group, and the label paper in the label placing groove can be pushed out simultaneously after the label paper is cut off.

Optionally, the cut surface pressing and fixing mechanism comprises a pre-pressing plate connected with the upper die, a cut-off flattening piece used for pressing and positioning a to-be-cut part of the label paper is arranged on the pre-pressing plate, a cutter passing hole is formed in the pre-pressing plate, and the cut-off flattening piece is used for being driven and pressed to exert a pressing anti-offset force on the surface of the label paper;

the upper die is provided with a stamping cutter corresponding to the cutter penetrating hole, and the stamping cutter can be driven to cut off the part to be cut off of the label paper.

Optionally, the pre-pressing plate comprises a pressing plate body, the pressing plate body is connected with the upper die through a guide pillar, a guide sliding groove is formed in the surface, close to the label paper, of one side of the pressing plate body, a movable pushing block is arranged in the guide sliding groove in a sliding mode, and the movable pushing block can limit the pressing piece at the cut part; the pressing plate body is provided with a cutter through hole.

Optionally, the department of cutting off flattens piece still includes the department of cutting off briquetting, but cutting off department briquetting slidable mounting is in the cutter perforation, the ladder slotted hole has been seted up to the department of cutting off briquetting, the ladder slotted hole internal connection has the deckle piece, it is close to label paper one end lateral wall with the deckle piece to remove the ejector pad and is connected.

Optionally, a spring connected with the inner wall of the stepped slot hole is mounted on the side wall of the fixed edge block, and the spring can push the fixed edge block to slide along the stepped slot hole;

the side surface of the movable push block far away from the guide sliding groove is provided with a plurality of ribs, and the width of each rib is increased from one end close to the fixed edge block to one end far away from the fixed edge block.

Optionally, the stamping cutter comprises a cutter body corresponding to the position of the cutter through hole and connected with the upper mold, an anti-shake ring sleeve is connected to the side wall of the cutter body, a pushing piece is mounted on the surface of one side of the anti-shake ring sleeve, an embedding strip is mounted on the surface of the other side of the anti-shake ring sleeve, the embedding strip is located right above the edge positioning block and can push the edge positioning block to move towards the label paper, and the upper mold is provided with a workpiece hiding groove connected with one end, far away from the anti-shake ring sleeve, of the pushing piece;

in the process that the upper die drives the cutter body to punch the label paper, the anti-shaking ring sleeve drives the embedding strip to be embedded into the stepped slot hole and pushes the fixed edge block to move towards the label paper; in the process of closing the upper die and the lower die, the anti-shaking ring sleeve pushes the ejector to slide along the cutter body until the ejector slides into the workpiece hiding groove together with the cutter body.

Optionally, the stabilizing piece group comprises two clamping pieces symmetrically arranged about the longitudinal bisection line of the tag placing groove, a stabilizing spring is mounted on one side surface of the clamping piece close to the inner wall of the tag placing groove, a spring storage groove connected with one side surface of the stabilizing spring far away from the clamping piece is formed in the inner wall of the tag placing groove, and a breaking groove is formed in the position, corresponding to the cutter body, of the other side surface of the clamping piece.

Optionally, the support bracket is including installing in the brace piece of clamping piece bottom, a side surface mounting that the clamping piece was kept away from to the brace piece has the bearing post of putting into tank bottom inner wall connection with the label, set up the slotted hole that cuts off that corresponds with the cutter body position on the brace piece, there is the tooth frame of holding up along axle center direction swing joint in the bearing post, the lateral wall meshing that holds up the tooth frame is connected with and drives tooth head post, it runs through label putting groove to the outside and can be driven the rotation by external drive arrangement to drive tooth head post keep away from the one end that holds up the tooth frame.

Optionally, the width of the breaking groove is set in a decreasing trend from the label placing groove inlet to the contact with the surface of the supporting block;

the lateral wall at the both ends of clamping piece all is connected with the label and keeps off a position the strip, the label keeps off a position the strip and can be spacing to the tip of label paper.

Compared with the prior art, the invention has the following beneficial effects:

the positioning prepressing action of the label paper can be realized through the section pressing mechanism, and the specific implementation is that the label paper with different sizes and thicknesses is stored in the label placing groove and is limited through the label stabilizing mechanism until the surface of the label paper stored in the label placing groove is flush with the surface of the lower die; and when the upper die and the lower die are closed, the label paper is pressed in advance through the section pressing mechanism, and prepressing is carried out on the part to be cut of the label paper so as to prevent the label surfaces at two sides of the cut part from tilting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a side view of a longitudinal cross-sectional structure of a support bracket according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cut-off pressing member according to an embodiment of the present invention;

fig. 4 is a top view of a label insertion slot in an embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-upper mould; 2-lower mould; 3, placing the label into a groove; 4-a label stabilizing mechanism; 5-cutting surface pressing mechanism;

41-group of stabilization tablets; 42-a support bracket; 411-a clip; 412-a stabilizing spring; 413-spring storage groove; 414-breaking groove; 415-tag gear bar;

421-supporting block; 422-bearing column; 423-cutting the slot; 424-lifting the tooth rack; 425-driving the tooth head column;

51-prepressing plate; 52-cutting the flattening piece; 53-the cutter passes through the hole; 54-a punching cutter;

511-a pressing plate body; 512-guide chute; 513-perforating with a cutter;

521-pressing a block at the cut part; 522-moving the push block; 523-ribs; 524-stepped slotted holes; 525-edge fixing block; 526-spring;

541-a cutter body; 542-anti-shake ring sleeve; 543-pushing piece; 544-hidden piece slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the invention provides a die-cutting die for label paper, which comprises an upper die 1 and a lower die 2, wherein a label placing groove 3 for placing label paper to be die-cut is formed in the surface of the lower die 2, and a label stabilizing mechanism 4 for positioning the label paper is arranged in the label placing groove 3; a section pressing mechanism 5 is connected right above the label placing groove 3, and the section pressing mechanism 5 is connected with the upper die 1;

the label placing groove 3 can store label paper with different sizes and thicknesses; the label stabilizing mechanism 4 can limit the label placed in the groove 3, including positioning in the horizontal direction and positioning in the vertical direction, so that the surface of the stored label paper is flush with the surface of the lower die 2; the section pressing and fixing mechanism 5 is used for pressing the label paper on two sides of the position to be cut of the label paper when the upper die 1 and the lower die 2 are closed;

the die can realize the positioning prepressing action of the label paper through the section pressing mechanism 5, and the specific implementation is that the label paper with different sizes and thicknesses is stored in the label placing groove 3 and is limited through the label stabilizing mechanism 4 until the surface of the label paper stored in the label placing groove 3 is flush with the surface of the lower die 2; when the upper die 1 and the lower die 2 are closed, the two ends of the label paper are pressed in advance by the section pressing mechanism 5, so that the two ends of the label paper are prevented from being tilted when being cut.

Compared with the prior art, the label cutting machine mainly aims at labels with small cutting surfaces, and can realize prepressing positioning before cutting, so that label paper cannot be tilted and deviated during cutting, and the die cutting quality of small label paper is improved.

As shown in fig. 1, 2 and 4, the label stabilizing mechanism 4 includes a stabilizing sheet set 41 and a supporting bracket 42, which are installed on the inner wall of the label placing groove 3 for connection, the stabilizing sheet set 41 is used for stabilizing and limiting label paper with different sizes and thicknesses, the supporting bracket 42 can support the label paper limited by the stabilizing sheet set 41, and the label paper obtained by die cutting can be pushed out of the label placing groove 3 after the label paper is cut.

This label stabilizing mean 4 can realize fixing a position stable action to the label, and its concrete implementation does, after label paper was put into the groove 3 by the input label, goes up and down in order to hold up label paper through supporting bracket 42, and it is spacing to label paper to stabilize piece group 41 in the horizontal direction to the messenger is located the label paper on supporting bracket 42 and the activity phenomenon can not appear. After the label paper cutting operation is completed, the support bracket 42 is driven to move upward to push out the label paper in the label setting slot 3.

As shown in fig. 1, 2 and 3, the tangent plane pressing mechanism 5 includes a pre-pressing plate 51 connected to the upper die 1, a cut-off flattening member 52 is connected to a surface of one side of the pre-pressing plate 51 close to the lower die 2, a cutting knife through hole 53 is provided between the cut-off flattening members 52, the cut-off flattening member 52 can press on an upper surface of the label paper, which is equivalent to applying an anti-offset force on two ends of the label paper, a punching cutting knife 54 is provided on the upper die 1 corresponding to the cutting knife through hole 53, and the punching cutting knife 54 can punch the label paper through the cutting knife through hole 53 after the pre-pressing plate 51 presses on the label paper.

It should be understood that when the offset phenomenon occurs in the label paper, most of the label paper is the label paper end tilting or the label paper sliding in the middle part, the label paper sliding problem in the middle part is solved through the label stabilizing mechanism 4, the end tilting problem is solved through the tangent plane pressing mechanism 5, and the end tilting phenomenon is more when the label paper with a small cutting plane is cut, so the offset phenomenon is solved through the coordination of the tangent plane pressing mechanism 5 and the label stabilizing mechanism 4 during the operation.

The section pressing and fixing mechanism 5 can realize the operation of pre-pressing different label paper, when the operation is specifically implemented, the upper die 1 can be lowered together with the prepressing plate 51 until the prepressing plate 51 is pressed on the surface of the lower die 2, at the moment, the cutting part pressing piece 52 can be pressed on the cutting part of the label paper surface, and an anti-offset force is applied to the label paper surface, and the anti-offset force can prevent the label from offsetting when contacting the stamping cutter 54; when the punching cutter 54 punches the label paper, the pre-pressing plate 51 is further pressed against the label paper by the anti-shake ring sleeve 542, and the punching cutter 54 punches the label paper through the cutter passing hole 53 by being pushed by the upper die 1.

As shown in fig. 2 and 3, the detailed structure of the pre-press plate 51 is not exclusive. The prepressing plate 51 in this embodiment can solve the problem that a label is moved by a downward pressure airflow when the prepressing plate 51 is pressed downward, the prepressing plate 51 includes a pressing plate body 511, the pressing plate body 511 is connected with the upper die 1 through a guide pillar, a guide chute 512 is provided on a surface of one side of the pressing plate body 511 close to the label paper, the guide chute 512 can limit the cut-off pressing piece 52, and a cutter through hole 513 is provided on a surface of the pressing plate body 511.

When the upper mold 1 drives the pressing plate body 511 to press down, once the pressing plate body 511 is about to press on the label paper, the down-flowing air is discharged along the guide chute 512 without blowing the label, and after the pressing plate body 511 presses on the label paper, the cutter through hole 513 can receive the punching cutter 54 to pass through for cutting operation.

As shown in fig. 2 and 3, the cutting-off pressing piece 52 in this embodiment can solve the problem of incomplete punching when the cutter presses the label with a small punching surface, the cutting-off pressing piece 52 includes a cutting-off pressing piece 521 and a movable pushing block 522 slidably connected in the guide sliding groove 512, the cutting-off pressing piece 521 is installed in the cutter through hole 513, the cutter through hole 53 is formed in the cutting-off pressing piece 521, a stepped groove hole 524 is formed in the surface of the cutting-off pressing piece 521, a fixing block 525 is connected in the stepped groove hole 524, and the movable pushing block 522 is connected with the side wall of the fixing block 525 close to one end of the label paper.

In this embodiment, the edge fixing block 525 includes a T-shaped pressing block and a connecting pressing block installed at the bottom of the T-shape.

In this embodiment, the connection modes of the movable push block 522 and the fixed edge block 525 include three types, and the movable push block 522 is flush connected with the lower end of the fixed edge block 525 (suitable for cutting off a label normally); the movable push block 522 is connected to the side wall of the lower end of the fixed edge block 525 so that the fixed edge block 525 has a protruding part (as shown in fig. 3, the fixed edge block 525 is pressed on the edge of a cut part and is suitable for a part with a small cut surface); the movable pushing block 522 is connected to the lower end surface of the fixed edge block 525 so that the movable pushing block 522 protrudes (that is, only the movable pushing block 522 is pressed on the label paper, this solution is suitable for the situation that the label paper surface is difficult to cut and stretches during cutting, that is, the label paper surface is provided with an elastic layer such as a rubber film, and if not designed in this way, the label paper surface is easy to tear).

When the stamping cutter 54 is to cut off the label, the edge fixing block 525 is pushed into the stepped slot 524 to be tightly attached to the edge of the cut-off portion of the label paper (i.e. the position where the stamping cutter 54 falls off can also be regarded as a cut-off portion, and the edge fixing block 525 can be pressed at the cut-off portion to compact the cut-off portion, so that the label can be cut off sufficiently when the stamping cutter 54 is cut off, and the stamping cutter 54 is positioned at the central position when cut off, thereby preventing the position of wrong cutting), so that the cut-off portion of the label can be pressed, and the label can be cut off sufficiently by the subsequent stamping cutter 54.

As shown in fig. 3, the side wall of the fixed edge block 525 is provided with a spring 526 connected with the inner wall of the stepped slot 524, and the spring 526 can push the fixed edge block 525 to slide along the stepped slot 524;

the surface of one side of the movable push block 522, which is far away from the guide chute 512, is provided with a plurality of ribs 523, and the width of the ribs 523 is increased from one end close to the fixed edge block 525 to one end far away from the fixed edge block 525.

When the fixed edge block 525 is pushed into the stepped slot hole 524, the spring 526 is compressed, so that the fixed edge block 525 has the resetting capability, and the arrangement of the rib 523 can further ensure that the end part cannot be tilted when the label paper is cut off under pressure, and the end part can be further flattened.

As shown in fig. 2 and 3, the structure of the punching cutter 54 is not unique, but preferably, the anti-shake ring sleeve 542 in this embodiment can assist the label paper to be cut without tilting, and can also ensure that the punching cutter 54 does not shake, the punching cutter 54 includes a cutter body 541 corresponding to the position of the cutter through hole 53 and connected to the upper die 1, the side wall of the cutter body 541 is connected to the anti-shake ring sleeve 542, a pushing member 543 is installed on one side surface of the anti-shake ring sleeve 542, an embedded bar is installed on the other side surface of the anti-shake ring sleeve 542, the embedded bar is located right above the positioning block 525 and can push the positioning block 525 to move towards the label paper to compress the label paper, and the upper die 1 is provided with a storing groove connected to one end of the pushing member 543 away from the anti-shake ring sleeve 542;

when the upper die 1 drives the cutter body 541 to punch the label paper, the anti-shake ring sleeve 542 is driven by the upper die 1 to push the embedding strip to be embedded into the stepped slot 524 (at this time, the fixed edge block 525 enters the stepped slot 524) and push the fixed edge block 525 to move towards the label paper, so as to compact the label paper and improve the cutting quality.

In the process of closing the upper mold 1 and the lower mold 2, the anti-shake ring sleeve 542 pushes the pushing piece 543 to slide along the cutter body 541 until the pushing piece 543 slides into the component storage groove 544 together, in this process, the anti-shake ring sleeve 542 can ensure that the cutter body 541 does not shake, and the specific structure of the pushing piece 543 may be as shown in fig. 2.

As shown in fig. 1 and 4, the structure of the stabilizing sheet set 41 is not unique, but the stabilizing sheet set 41 in the present embodiment is preferred to solve the problem of position deviation and insufficient overlapping when the label is put into the label placing slot 3 in the present invention, the stabilizing sheet set 41 includes two clamping sheets 411 symmetrically arranged about the longitudinal bisector of the label placing slot 3, a stabilizing spring 412 is installed on one side surface of the clamping sheet 411 close to the inner wall of the label placing slot 3, a spring storing slot 413 connected with one side surface of the stabilizing spring 412 far from the clamping sheet 411 is opened on the inner wall of the label placing slot 3, and a breaking slot 414 is opened at the position of the other side surface of the clamping sheet 411 corresponding to the cutter body 541;

when the stabilizing sheet set 41 is implemented, the two stabilizing springs 412 can push the corresponding clamping pieces 411 to clamp the label paper, and the preliminary positioning is completed, and the spring storage groove 413 can store the clamping pieces 411 and the stabilizing springs 412 pushed by the label when the label paper is wider; the cutting groove 414 allows the cutter body 541 to pass through so that the cutter body 541 completely cuts the label without edge adhesion.

The width of the dividing groove 414 is set to decrease from the entrance of the label placing groove 3 to the surface of the contact support block 421, so that the cutter body 541 is not affected when entering the dividing groove 414;

the lateral wall at the both ends of clamping piece 411 all is connected with label and keeps off position strip 415, and label keeps off position strip 415 can be spacing to the tip of label paper.

When the cutter body 541 contacts the label, the label stop bar 415 limits the end of the label paper, and even if the label end is deviated and tilted, the label end can be blocked.

As shown in fig. 1 and 4, the supporting bracket 42 includes a supporting block 421 connected to one side of the clamping piece 411 far from the upper die 1, a bearing column 422 connected to the inner wall of the bottom of the tag placing groove 3 is installed on the surface of one side of the supporting block 421 far from the clamping piece 411, a cutting groove 423 corresponding to the position of the cutter body 541 is formed in the supporting block 421, a supporting rack 424 is movably connected to the bearing column 422 along the axial direction, a driving rack column 425 is connected to the side wall of the supporting rack 424 in a meshing manner, and one end of the driving rack column 425 far from the supporting rack 424 penetrates through the tag placing groove 3 to the outside and can be driven to rotate by an external driving device.

The specific structure of the supporting bracket 42 is not unique, but the supporting bracket 42 preferred in this embodiment can hold up the tag and send out the tag, and in the specific implementation, the supporting block 421 can hold up the tag put into the tag putting groove 3, so that the tag will not run.

The cutting groove hole 423 functions as the dividing groove 414 in order to cut the label more sufficiently.

After the cutting is completed, the tooth head column 425 (composed of a tooth column and a rotating rod) can be driven by manual or electric rotation, so that the lifting tooth rack 424 is engaged to drive the label to move along the axial direction of the bearing column 422 to push out the label.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.