CN223326578U - A die-cutting plate with a push-back structure - Google Patents
A die-cutting plate with a push-back structureInfo
- Publication number
- CN223326578U CN223326578U CN202422781459.1U CN202422781459U CN223326578U CN 223326578 U CN223326578 U CN 223326578U CN 202422781459 U CN202422781459 U CN 202422781459U CN 223326578 U CN223326578 U CN 223326578U
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- CN
- China
- Prior art keywords
- plate
- die
- guide rod
- component
- cutting rule
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to the technical field of die cutting, in particular to a die cutting rule plate with a top retreating structure, which adopts the technical scheme that the die cutting rule plate comprises a top plate, a bottom plate and a bottom plate, wherein one end of the bottom of the top plate is connected with the bottom plate; the cutting machine comprises a bottom plate, a guide rod and a top plate, wherein a cutter template is arranged at one end of the bottom plate, a contour to be cut is arranged on the bottom surface of the cutter template, a cutter bar is arranged on the contour, and one end of the bottom of the guide rod sequentially and movably penetrates through the top plate, the bottom plate and the cutter template and then is connected with the top plate. According to the utility model, the reset component and the top-back plate driven by the reset component are arranged on the die-cutting rule plate, so that the paperboard can be pushed away from the cutter bar after cutting is completed in a reset mode, automatic separation of the paperboard and the cutter bar is realized, the reset component slowly releases elastic force to push the top-back plate to stably move downwards, smooth and slow separation between the cutter bar and the paperboard during drawing is realized, tearing caused by pulling of the paperboard during separation is avoided, and cutting efficiency and cutting quality are improved.
Description
Technical Field
The utility model relates to the technical field of die cutting, in particular to a die cutting rule plate with a top-back structure.
Background
The die cutting knife plate is an important tool for cutting paper, plastic film, paperboard and other materials in the die cutting process, a pattern outline to be cut is made on a base plate by using a wood plate, knife bars with sharp cutting edges are embedded in the wood plate, the die cutting knife plate is arranged on a die cutting machine in the die cutting process, pressure is applied by the machine, when paper, paper board and the like are placed under a pressure acting surface, a die cutting machine directly acts on the paper board when pressing down, the paper board is cut into corresponding outline shapes, and the die cutting rule plate is widely applied to the fields of packaging, printing and the like and is commonly used for manufacturing products such as packaging boxes, trademarks, calendars, paper products, plastic products and the like with specific shapes in batches.
Because the die cutter version cuts into the cardboard under the pressure when cutting, the cutter strip has frictional force between the tangent plane of cardboard and the cutting edge for unable effective separation between cardboard and the cutter strip, thereby lead to when lifting the die cutter version, the cardboard that is cut can clip the cutter strip and be lifted with the cutter strip, the cardboard that is cut receives to drag at the in-process of lifting and leads to appearing crease or tearing, thereby influence the quality of cutting, the cardboard that is cut simultaneously clip the cutter strip and need manual intervention manual separation, the manual separation has no dynamics easily held, the effort is too hard and is led to the cardboard to be torn and damaged easily equally.
In view of this, we propose a die cutting rule plate with a top-back structure to solve the existing problems.
Disclosure of utility model
The present utility model is directed to a die cutting plate with a top-back structure, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the utility model provides a die cutter plate with a top retreating structure, comprising:
The bottom of the top plate is connected with a bottom plate;
The bottom plate, one end of the bottom plate is provided with a knife template, the bottom surface of the knife template is provided with a contour to be cut, and a knife bar is arranged on the contour;
One end of the bottom of the guide rod sequentially and movably penetrates through the top plate, the bottom plate and the knife template and then is connected with a top retreating plate, and a rod body of the guide rod is provided with a limiting assembly for limiting the movable stroke of the guide rod;
The resetting assembly is arranged on the guide rod and used for pushing the limiting assembly to reset the guide rod.
Preferably, through holes which can enable the guide rods to freely pass through are correspondingly formed in the top plate, the bottom plate and the cutter template along the same axis, a first guide sleeve is arranged between the top plate and the guide rods, and a second guide sleeve is arranged between the bottom plate and the guide rods.
Preferably, the bottom of roof is equipped with the support column, the bottom of support column and bottom plate fixed connection, be equipped with a plurality of spread grooves that are used for connecting cross cutting equipment on the terminal surface of roof.
Preferably, the limiting component is a limiting ring arranged around the rod body of the guide rod and is positioned between the resetting component and the bottom plate.
Preferably, the reset component is a compressible spring and the spring is sleeved on the periphery of the guide rod, the top end of the reset component is propped against the bottom surface of the top plate, and the bottom end of the reset component is propped against the limiting component.
Preferably, the bottom of the top backing plate is also connected with a buffer component.
Preferably, one end of the bottom surface of the knife template is also provided with a concave accommodating groove, and the shape of the accommodating groove corresponds to the outline of the top withdrawal plate.
Preferably, the depth of the accommodating groove is matched with the sum of the thicknesses of the top retreating plate and the buffer component.
Compared with the prior art, the automatic paper cutting device has the beneficial effects that the reset component and the top-back plate driven by the reset component are arranged on the die cutting rule plate, so that the paper board can be pushed away from the cutter bar by reset after cutting is finished, automatic separation of the paper board and the cutter bar is realized, the reset component slowly releases elastic force to push the top-back plate to stably move downwards, smooth and slow separation between the cutter bar and the paper board during drawing and separating is realized, tearing caused by pulling of the paper board in the separation process is avoided, and cutting efficiency and cutting quality are improved.
Drawings
FIG. 1 is a schematic three-dimensional perspective view of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure in a normal state of the present utility model;
Fig. 3 is a schematic sectional view of the present utility model in a cut state.
In the figure, 1, a top plate; 11, a support column, 12, a connecting groove, 13, a first guide sleeve, 2, a bottom plate, 21, a second guide sleeve, 3, a knife template, 31, a knife bar, 32, a containing groove, 4, a top withdrawing plate, 41, a buffer component, 5, a reset component, 6, a guide rod, 61 and a limiting component.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Examples
As shown in fig. 1, 2 and 3, the die cutting rule plate with the top-back structure according to the present utility model includes:
A bottom plate 2 is connected to one end of the bottom of the top plate 1;
the bottom plate 2, one end of the bottom plate 2 is provided with a knife template 3, the bottom surface of the knife template 3 is provided with a contour to be cut, and a knife bar 31 is arranged on the contour;
The guide rod 6, one end of the bottom of the guide rod 6 sequentially and movably passes through the top plate 1, the bottom plate 2 and the knife template 3 and then is connected with the top withdrawing plate 4, and a rod body of the guide rod 6 is provided with a limiting component 61 for limiting the movable travel of the guide rod 6;
And the resetting assembly 5 is arranged on the guide rod 6 and used for pushing the limiting assembly 61 to reset the guide rod 6.
Further, through holes which can enable the guide rods 6 to freely pass through are correspondingly formed in the top plate 1, the bottom plate 2 and the cutter template 3 along the same axis, a first guide sleeve 13 is arranged between the top plate 1 and the guide rods 6, and a second guide sleeve 21 is arranged between the bottom plate 2 and the guide rods 6.
Further, a supporting column 11 is arranged at the bottom of the top plate 1, the bottom end of the bottom of the supporting column 11 is fixedly connected with the bottom plate 2, and a plurality of connecting grooves 12 for connecting die cutting equipment are formed in the end face of the top plate 1.
Further, the limiting component 61 is a limiting ring arranged around the rod body of the guide rod 6 and is located between the reset component 5 and the bottom plate 2.
Further, the reset component 5 is a compressible spring, the spring is sleeved on the periphery of the guide rod 6, the top end of the reset component 5 abuts against the bottom surface of the top plate 1, and the bottom end of the reset component 5 abuts against the limiting component 61.
Further, a buffer assembly 41 is also connected to the bottom of the top back plate 4.
Further, one end of the bottom surface of the knife template 3 is also provided with a concave accommodating groove 32, and the shape of the accommodating groove 32 corresponds to the outer contour of the top withdrawal plate 4.
Further, the depth of the accommodating groove 32 is matched with the sum of the thicknesses of the top back plate 4 and the buffer assembly 41.
The working principle of the die cutting rule plate with the top retreating structure based on the first embodiment is that in the initial state, the reset component 5 is in a non-compression state, the top end of the reset component 5 is propped against the top plate 1, the bottom end is propped against the limit component 61, and the bottom end of the limit component 61 is propped against the top surface of the bottom plate 2 under the action of elastic force, so that the top retreating plate 4 at the bottom of the guide rod 6 and the buffer component 41 connected with the bottom end surface of the top retreating plate 4 protrude out of the bottom end surface of the rule die plate 3.
In the cutting process, the cutting machine pushes the top plate 1 to push down, and then drives the bottom plate 2 and the knife template 3 to move towards the paperboard to be cut, along with the push down of the cutting machine, the top withdrawing plate 4 is firstly contacted with the paperboard to be cut and receives the reverse acting force of the paperboard, so that the guide rod 6 reversely compresses the reset component 5 through the limiting component 61, when the top withdrawing plate 4 and the buffer component 41 gradually retract into the accommodating groove 32, the knife bar 31 arranged at the bottom of the knife template 3 also gradually cuts into the paperboard, in the process, the buffer component 41 plays a role of buffering, the direct impact of the top withdrawing plate 4 on the paperboard is reduced, meanwhile, the paperboard is protected from being pressed, along with the further push down of the cutting machine, the knife bar 31 completely cuts into the paperboard, and the cutting action is completed.
After cutting is finished, the cutting machine releases pressure, the cutter template 3 is gradually driven to lift, at this moment, the reset component 5 pushes the guide rod 6 through the limit component 61 to drive the top withdrawal plate 4 to move downwards, under the action of the reset component 5, the top withdrawal plate 4 and the buffer component 41 connected to the bottom of the top withdrawal plate are gradually separated from the accommodating groove 32, downward ejection is contacted with the cut paperboard, when the top withdrawal plate 4 is contacted with the cut paperboard, the reset component 5 still has downward pressure due to the gradual upward lifting of the cutting machine, the reset component 5 cannot be restored to the stretching state instantaneously, the reset component 5 applies an elastic force to the limit component 61 downwards, and then the guide rod 6 is pushed to drive the top withdrawal plate 4 to gradually push the paperboard away from the cutter bar 31, automatic and smooth and slow separation is realized in the process of the withdrawal of the cutter bar 31 in the cutting machine, the problem that the cutter bar 31 is easily clamped by the paperboard when the cutter template is lifted is avoided, the buffer component 41 is arranged at the bottom of the top withdrawal plate 4, the direct impact of the top withdrawal plate 4 on the paperboard is not only reduced, the damage of the top withdrawal plate 4 on the paperboard is also ensured, the paper board cannot be damaged in the process of being completely separated from the paper board under the action of the continuous downward withdrawal plate 4 due to the action of the reset component 4, and the paper withdrawal plate is completely separated from the cutter bar 31 in the process of the paper withdrawal plate, and the paper sheet is completely separated from the paper sheet under the action of the paper sheet after the action of the paper sheet has been removed.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (8)
1. A die cutting rule plate having a top-retreating structure, comprising:
the device comprises a top plate (1), wherein one end of the bottom of the top plate (1) is connected with a bottom plate (2);
the cutting machine comprises a bottom plate (2), wherein a knife template (3) is installed at one end of the bottom plate (2), the bottom surface of the knife template (3) is provided with a contour to be cut, and a knife bar (31) is installed on the contour;
The guide rod (6), one end of the bottom of the guide rod (6) sequentially and movably passes through the top plate (1), the bottom plate (2) and the knife template (3) and then is connected with the top retreating plate (4), and a rod body of the guide rod (6) is provided with a limiting component (61) for limiting the movable stroke of the guide rod (6);
The resetting component (5) is arranged on the guide rod (6) and used for pushing the limiting component (61) to reset the guide rod (6).
2. The die-cutting rule plate with the top retreating structure according to claim 1, wherein through holes capable of enabling the guide rods (6) to freely pass through are correspondingly formed in the top plate (1), the bottom plate (2) and the die plate (3) along the same axis, a first guide sleeve (13) is arranged between the top plate (1) and the guide rods (6), and a second guide sleeve (21) is arranged between the bottom plate (2) and the guide rods (6).
3. The die-cutting rule plate with the top retreating structure according to claim 2, wherein a supporting column (11) is arranged at the bottom of the top plate (1), the bottom end of the bottom of the supporting column (11) is fixedly connected with the bottom plate (2), and a plurality of connecting grooves (12) for connecting die-cutting equipment are formed in the end face of the top plate (1).
4. The die cutting rule plate with the top retreating structure according to claim 3, wherein the limiting component (61) is a limiting ring which is arranged around the rod body of the guide rod (6) and is positioned between the reset component (5) and the bottom plate (2).
5. The die cutting rule plate with the top retreating structure according to claim 4, wherein the reset component (5) is a compressible spring, the spring is sleeved on the periphery of the guide rod (6), the top end of the reset component (5) is propped against the bottom surface of the top plate (1), and the bottom end of the reset component (5) is propped against the limiting component (61).
6. The die cutting rule plate with the top retreating structure according to claim 1, wherein a buffer component (41) is further connected to the bottom of the top retreating plate (4).
7. The die cutting rule plate with the top retreating structure according to claim 6, wherein one end of the bottom surface of the die cutting rule plate (3) is further provided with an inwards concave accommodating groove (32), and the shape of the accommodating groove (32) corresponds to the outer contour of the top retreating plate (4).
8. The die cutting rule plate with the top-back structure according to claim 7, wherein the depth of the accommodating groove (32) is matched with the sum of the thicknesses of the top-back plate (4) and the buffer component (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422781459.1U CN223326578U (en) | 2024-11-14 | 2024-11-14 | A die-cutting plate with a push-back structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422781459.1U CN223326578U (en) | 2024-11-14 | 2024-11-14 | A die-cutting plate with a push-back structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223326578U true CN223326578U (en) | 2025-09-12 |
Family
ID=96981684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422781459.1U Active CN223326578U (en) | 2024-11-14 | 2024-11-14 | A die-cutting plate with a push-back structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223326578U (en) |
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2024
- 2024-11-14 CN CN202422781459.1U patent/CN223326578U/en active Active
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