CN222290402U - Carton die cutting die and die cutting machine - Google Patents
Carton die cutting die and die cutting machine Download PDFInfo
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- CN222290402U CN222290402U CN202420273603.8U CN202420273603U CN222290402U CN 222290402 U CN222290402 U CN 222290402U CN 202420273603 U CN202420273603 U CN 202420273603U CN 222290402 U CN222290402 U CN 222290402U
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Abstract
The utility model provides a carton die-cutting die and a die-cutting machine, wherein the carton die-cutting die comprises an upper die and a lower die which are vertically arranged, the upper die comprises a connecting shaft and a die plate, the center of the die plate is rotatably connected with the connecting shaft, a rotating motor is arranged on the connecting shaft and is in transmission connection with the die plate, the lower die comprises a fixed block and bottom plates which are symmetrically arranged on two sides of the fixed block, a cutting die cavity and an indentation die cavity are symmetrically arranged on the upper die plate, and the two bottom plates correspond to the cutting die cavity and the indentation die cavity respectively. The utility model has the following beneficial effects that the die plate is controlled to rotate by the rotating motor, the relative positions of the cutting die cavity and the indentation die cavity are changed, and the technical problem that two die cutting machines are needed in the existing die cutting and indentation procedures is solved.
Description
Technical Field
The utility model relates to the technical field of carton production, in particular to a carton die-cutting die and a die-cutting machine.
Background
The carton die cutting machine is used as key equipment for post-printing processing in the modern packaging and printing industry, and is mainly used for finishing the accurate cutting, indentation and partial folding forming of materials such as corrugated boards, paperboard and the like. The main stream die cutting technology in the current market mainly comprises two types of flat pressing die cutting and round pressing die cutting.
The flat-pressing flat die cutting machine has simple structure and moderate cost and is widely applied to medium and small batch production. In the operation process, the die cutting and indentation of the paperboard are realized through the vertical movement between the upper template and the lower template, and the die cutting and indentation processes are required to be carried out successively, namely, two die cutting machines are required to be completed, if the die cutting and indentation are carried out simultaneously, the indentation step can influence the die cutting accuracy, so that two die cutting machines are required, and the production efficiency of the whole die cutting and indentation is lower.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a carton die cutting die and a die cutting machine, which solve the technical problem that two die cutting machines are needed in the existing die cutting and indentation procedures.
The carton die-cutting die comprises an upper die and a lower die which are vertically arranged;
the upper die comprises a connecting shaft and a die plate, the center of the die plate is rotatably connected with the connecting shaft, a rotating motor is arranged on the connecting shaft, and the rotating motor is in transmission connection with the die plate;
the lower die comprises a fixed block and bottom plates symmetrically arranged on two sides of the fixed block;
The upper die plate is symmetrically provided with a cutting die cavity and an indentation die cavity, and the two bottom plates respectively correspond to the cutting die cavity and the indentation die cavity.
The utility model has the technical principle that a paperboard firstly enters a bottom plate on one side and is subjected to a die cutting process through a cutting die cavity, then a new paperboard enters the other bottom plate, the die plate changes the positions of the cutting die cavity and an indentation die cavity through a rotating motor, the cutting die cavity is adopted for the new paperboard, the indentation die cavity is adopted for the cut paperboard, namely, the die cutting and indentation processes of two paperboards can be simultaneously and respectively finished by using one die cutting machine, and the working efficiency of the die cutting machine is effectively improved.
Compared with the prior art, the die cutting and creasing machine has the advantages that the die plate is controlled to rotate through the rotating motor, the relative positions of the cutting die cavity and the creasing die cavity are changed, and the technical problem that two die cutting machines are needed in the existing die cutting and creasing procedures is solved.
Furthermore, the bottom plates are uniformly provided with demoulding elastic mechanisms, demoulding protrusions are uniformly distributed in the cutting die cavity and the indentation die cavity of the die plate, demoulding springs are arranged below the demoulding protrusions, and the demoulding protrusions on the cutting die cavity and the indentation die cavity respectively correspond to the demoulding elastic mechanisms on the two bottom plates.
Further, the demolding elastic mechanism also comprises a demolding protrusion and a demolding spring arranged on the lower side of the demolding protrusion.
Plays a role in assisting demolding, and avoids the cardboard from being clamped on the upper die or the lower die.
Further, be equipped with the rectangle recess on the bottom plate, rectangle recess side is equipped with the inclined hole, drawing of patterns elastic mechanism includes T shape arch, compression spring and slope kicking block, T shape protruding large end is installed in the rectangle recess, compression spring sets up between T shape arch and rectangle recess, two set up the slope kicking block in the inclined hole, slope kicking block one side is equipped with the fixture block, the fixture block can penetrate in the rectangle recess, drawing of patterns protruding top in the indentation die cavity is equipped with magnet, magnet adsorbable slope kicking block.
When the indentation die cavity completes the indentation process, the magnet attracts the inclined jacking block to pull the inclined jacking block upwards, so that the T-shaped bulge and the compression spring are not clamped and are ejected smoothly to jack up the paperboard.
Further, the bottom plate is connected with the fixed block through a transmission shaft, and the transmission shaft is in transmission connection with a driving motor in the fixed block.
The bottom plate is driven to incline by the driving motor, so that the paper board with die cutting and indentation can slide out conveniently.
According to the die cutting machine disclosed by the embodiment of the utility model, the carton die cutting die is arranged in the die cutting machine, the stamping rod of the die cutting machine is connected with the connecting shaft, and the fixing block is fixed on the working platform of the die cutting machine.
Further, the two sides of the stamping rod are provided with supporting plates, rollers are arranged below the supporting plates, and the rollers are tightly attached to the die plate.
Is used for supporting the upper die in an auxiliary way.
Further, supporting protrusions are arranged at two sides of the working platform and support against the bottom plate.
For supporting the lower die in an auxiliary manner.
Drawings
Fig. 1 is a schematic structural view of a die-cutting machine according to embodiment 1 of the present utility model.
Fig. 2 is a schematic structural view of a die-cutting die for a carton of embodiment 1 of the present utility model.
Fig. 3 is a partial enlarged view of a portion a of fig. 2.
Fig. 4 is a partial enlarged view of a portion B of fig. 2.
FIG. 5 is a schematic view showing a retraction structure of a release elastic mechanism according to embodiment 2 of the present utility model.
Fig. 6 is a schematic view of a pop-up structure of a release elastic mechanism according to embodiment 2 of the present utility model.
Fig. 7 is a schematic diagram of the lower die structure of embodiment 3 of the present utility model.
In the above drawings, 100 parts of die cutting machine, 110 parts of punching rod, 120 parts of supporting plate, 121 parts of roller, 130 parts of working platform, 131 parts of supporting bulge, 200 parts of upper die, 210 parts of connecting shaft, 211 parts of rotating motor, 220 parts of die plate, 221 parts of cutting die cavity, 222 parts of indentation die cavity, 230 parts of demoulding bulge, 231 parts of demoulding spring, 232 parts of magnet, 300 parts of lower die, 310 parts of fixing block, 311 parts of transmission shaft, 312 parts of driving motor, 320 parts of bottom plate, 321 parts of rectangular groove, 322 parts of inclined hole, 400 parts of demoulding elastic mechanism, 410 parts of T-shaped bulge, 420 parts of compression spring, 430 parts of inclined top block, 431 parts of clamping block.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-2, a die-cutting machine 100 is provided with a carton die-cutting die, and a specific carton die-cutting die comprises an upper die 200 and a lower die 300 which are vertically arranged;
As shown in fig. 2, the upper mold 200 includes a connecting shaft 210 and a mold plate 220, the center of the mold plate 220 is rotatably connected with the connecting shaft 210 by adopting a bearing, a rotating motor 211 is fixed on the connecting shaft 210, and the rotating motor 211 is in meshed transmission connection with the mold plate 220 by adopting an inner gear and an outer gear, so that the rotating motor 211 can drive the mold plate 220 to rotate around the connecting shaft 210. The lower die 300 comprises a fixed block 310 and bottom plates 320 symmetrically arranged at two sides of the fixed block 310, the upper die 200 is provided with a cutting die cavity 221 and an indentation die cavity 222 symmetrically, and the two bottom plates 320 correspond to the cutting die cavity 221 and the indentation die cavity 222 respectively.
As shown in fig. 1, the stamping rod 110 of the die-cutting machine 100 is connected with the connecting shaft 210, the fixing block 310 is fixed on the working platform 130 of the die-cutting machine 100, the supporting plates 120 are arranged at two sides of the stamping rod 110, the rollers 121 are arranged under the supporting plates 120 and are tightly attached to the die plate 220, the function of supporting the die plate 220 is achieved, and meanwhile, the rollers 121 do not influence the rotation of the die plate 220.
As shown in fig. 1, support protrusions 131 are disposed at two sides of the working platform 130, and the support protrusions 131 support the base plate 320, thereby assisting in supporting the base plate 320.
As shown in fig. 3-4, the demolding elastic mechanisms 400 are uniformly distributed on the bottom plate 320, demolding protrusions 230 are uniformly distributed in the cutting cavity 221 and the indentation cavity 222 of the mold plate 220, and demolding springs 231 are arranged under the demolding protrusions 230, so that after the upper mold 200 completes the cutting and indentation process, the paperboard cannot be adhered to the mold plate 220, the cutting cavity 221 and the demolding protrusions 230 on the indentation cavity 222 respectively correspond to the demolding elastic mechanisms 400 on the two bottom plates 320, and the specific demolding elastic mechanisms 400 also comprise the demolding protrusions 230 and the demolding springs 231 arranged on the lower sides of the demolding protrusions 230, so that the paperboard cannot be adhered to the bottom plate 320 after the lower mold 300 completes the cutting and indentation process.
Example 2
As shown in fig. 5-6, the difference between this embodiment and embodiment 1 is that a rectangular groove 321 is provided on the bottom plate 320, an inclined hole 322 is provided on the side of the rectangular groove 321, the demolding elastic mechanism 400 includes a T-shaped protrusion 410, a compression spring 420 and an inclined ejector block 430, wherein the large end of the T-shaped protrusion 410 is installed in the rectangular groove 321, the compression spring 420 is disposed between the T-shaped protrusion 410 and the rectangular groove 321, and is provided with an elastic function, two inclined ejector blocks 430 are provided in the inclined holes 322, a clamping block 431 is provided on one side of the inclined ejector block 430, when the inclined ejector block 430 moves downward along the inclined hole 322, the clamping block 431 can penetrate into the rectangular groove 321, and then clamp the T-shaped protrusion 410, a magnet 232 is provided on top of the demolding protrusion 230 in the indentation cavity 222, the magnet 232 can adsorb the inclined ejector block 430, i.e. the inclined ejector block 430 is made of iron or the like and can be adsorbed by the magnet 232, and then the magnet 232 can adsorb the inclined ejector block 430 to move upward along the inclined hole 322, and then the T-shaped protrusion 410 can separate from the inclined ejector block 430, and can be ejected normally.
Example 3
As shown in fig. 7, the difference between the present embodiment and embodiments 1 and 2 is that the base plate 320 and the fixed block 310 are connected by using a transmission shaft 311, the transmission shaft 311 is connected with a driving motor 312 by using a group of bevel gears in the fixed block 310, so that the base plate 320 can rotate, and meanwhile, the supporting protrusions 131 are only arranged on the extension lines of the base plate 320 corresponding to the transmission shaft 311, so that the rotation of the base plate 320 is not affected.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The carton die-cutting die is characterized by comprising an upper die and a lower die which are vertically arranged;
the upper die comprises a connecting shaft and a die plate, the center of the die plate is rotatably connected with the connecting shaft, a rotating motor is arranged on the connecting shaft, and the rotating motor is in transmission connection with the die plate;
the lower die comprises a fixed block and bottom plates symmetrically arranged on two sides of the fixed block;
The upper die plate is symmetrically provided with a cutting die cavity and an indentation die cavity, and the two bottom plates respectively correspond to the cutting die cavity and the indentation die cavity.
2. The carton die-cutting die set of claim 1, wherein the base plates are uniformly provided with demoulding elastic mechanisms, demoulding protrusions are uniformly arranged in the cutting die cavity and the indentation die cavity of the die plate, demoulding springs are arranged below the demoulding protrusions, and the demoulding protrusions on the cutting die cavity and the indentation die cavity respectively correspond to the demoulding elastic mechanisms on the two base plates.
3. The carton die cutting die as claimed in claim 2, wherein the stripping elastic mechanism also comprises a stripping protrusion and a stripping spring arranged at the lower side of the stripping protrusion.
4. The die-cutting die for the cartons, as claimed in claim 2, wherein the bottom plate is provided with a rectangular groove, the side surface of the rectangular groove is provided with an inclined hole, the demoulding elastic mechanism comprises a T-shaped bulge, a compression spring and an inclined ejector block, the large end of the T-shaped bulge is arranged in the rectangular groove, the compression spring is arranged between the T-shaped bulge and the rectangular groove, the inclined ejector blocks are arranged in the two inclined holes, one side of each inclined ejector block is provided with a clamping block, the clamping blocks can penetrate into the rectangular groove, the top of the demoulding bulge in the indentation die cavity is provided with a magnet, and the magnet can adsorb the inclined ejector blocks.
5. A die-cutting die for cartons as in any of claims 1-4 wherein the base plate is connected to the fixed block by a drive shaft which is drivingly connected to a drive motor within the fixed block.
6. A die cutting machine is characterized in that the die cutting machine is internally provided with the carton die cutting die as set forth in claim 1, a stamping rod of the die cutting machine is connected with a connecting shaft, and a fixing block is fixed on a working platform of the die cutting machine.
7. A die cutting machine as set forth in claim 6, wherein said punch bar has support plates on both sides thereof, rollers are provided under said support plates, and said rollers are disposed closely to said die plate.
8. The die cutting machine as claimed in claim 6, wherein the working platform is provided with supporting protrusions at two sides, and the supporting protrusions are propped against the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420273603.8U CN222290402U (en) | 2024-02-04 | 2024-02-04 | Carton die cutting die and die cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420273603.8U CN222290402U (en) | 2024-02-04 | 2024-02-04 | Carton die cutting die and die cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222290402U true CN222290402U (en) | 2025-01-03 |
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ID=93967608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420273603.8U Active CN222290402U (en) | 2024-02-04 | 2024-02-04 | Carton die cutting die and die cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222290402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119567538A (en) * | 2025-02-07 | 2025-03-07 | 四川领神航新材料科技有限公司 | Processing die of rim film, die pressing device and rim film |
-
2024
- 2024-02-04 CN CN202420273603.8U patent/CN222290402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119567538A (en) * | 2025-02-07 | 2025-03-07 | 四川领神航新材料科技有限公司 | Processing die of rim film, die pressing device and rim film |
| CN119567538B (en) * | 2025-02-07 | 2025-05-16 | 四川领神航新材料科技有限公司 | A processing mold and molding device for wheel rim film and wheel rim film |
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