CN109895185B - Satellite type die cutting device - Google Patents
Satellite type die cutting device Download PDFInfo
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- CN109895185B CN109895185B CN201910306274.6A CN201910306274A CN109895185B CN 109895185 B CN109895185 B CN 109895185B CN 201910306274 A CN201910306274 A CN 201910306274A CN 109895185 B CN109895185 B CN 109895185B
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- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 239000011889 copper foil Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of die cutting machines, and particularly relates to a satellite type die cutting device which comprises a mounting seat, a mandrel rotatably mounted on the mounting seat, a driving wheel fixed at the end part of the mandrel and coaxially arranged with the mandrel, and a power device, wherein mounting plates fixedly connected with the mounting seat are respectively arranged at the two end parts of the mandrel, a plurality of groups of cutter mounting structures arranged at intervals in the circumferential direction of the mandrel are arranged between the two mounting plates, and a guide shaft mounting structure is respectively arranged between the two mounting plates corresponding to each cutter mounting structure. The plurality of die-cutting cutters are distributed at intervals along the circumferential direction of the mandrel and are pressed on the mandrel at the same time for die cutting; because a plurality of die-cutting rule press simultaneously and carry out the cross cutting and the external diameter of dabber is than great, can bear bigger radial load, can increase a plurality of die-cutting rule's rotational speed by a wide margin after the rotational speed of dabber improves, can improve cross cutting efficiency and can reduce the vibration range of during operation.
Description
Technical Field
The invention belongs to the technical field of die cutting machines, and particularly relates to a satellite type die cutting device.
Background
The die-cutting machine is mainly used for die-cutting products with various shapes, such as single-sided and double-sided adhesive stickers, protective films, gaskets, dust screens, copper foils, aluminum foils and the like, and particularly can be used for one-step forming of multi-layer composite products. At present, a cutter mechanism of a die cutting machine generally comprises a base, a cutter rotatably installed on the base and a press roller, and a plurality of cutter mechanisms sequentially arranged in the horizontal direction are arranged on the die cutting machine. The existing cutter mechanism has the main problems of low rotating speed, small radial load bearing capacity and severe hardness of die cutting efficiency; and when a plurality of cutter mechanisms work simultaneously, the vibration amplitude is relatively large.
Disclosure of Invention
The invention aims to provide a satellite type die cutting device, which aims to solve the problems of low die cutting speed and small radial load bearing capacity, improve the die cutting efficiency and reduce the vibration amplitude during working.
The invention is realized in such a way that the satellite die cutting device comprises a mounting seat, a mandrel rotatably mounted on the mounting seat, a driving wheel fixed at the end part of the mandrel and coaxially arranged with the mandrel, and a power device for driving the mandrel to rotate, wherein mounting plates fixedly connected with the mounting seat are respectively arranged at the two end parts of the mandrel, a plurality of groups of cutter mounting structures arranged at intervals along the circumferential direction of the mandrel are arranged between the two mounting plates, and a guide shaft mounting structure is respectively arranged between the two mounting plates corresponding to each cutter mounting structure.
As an improvement, the cutter mounting structure comprises first mounting grooves respectively arranged on each mounting plate and extending along the radial direction of the mandrel, and a cutter fastening structure is respectively arranged at each first mounting groove.
As an improvement, the cutter fastening structure comprises a pressure plate, a fastening screw rod arranged along the radial direction of the mandrel and in threaded connection with the pressure plate; and pressing plate clamping grooves are respectively arranged on two side walls of the first mounting groove.
As a modification, the width of the first mounting groove far away from the mandrel part is larger than that of the first mounting groove near the mandrel part, and the pressure plate clamping groove is arranged at a position with a changed width.
As an improvement, the guide shaft mounting structures are respectively arranged on two opposite sides of the cutter mounting structure.
As an improvement, the guide shaft mounting structure comprises two shaft end clamping grooves which are respectively arranged on the side surfaces of the mounting plates close to the side surfaces, and fastening holes which are communicated with the shaft end clamping grooves are respectively arranged on the outer sides of the two mounting plates.
As an improvement, auxiliary mounting structures are respectively arranged at positions between two groups of guide shaft mounting structures between two adjacent groups of cutter mounting structures.
As an improvement, the auxiliary mounting structure comprises second mounting grooves respectively arranged on the two mounting plates and extending along the radial direction of the mandrel, and a guide shaft fastening structure is respectively arranged at each side of the second mounting groove.
As an improvement, the dabber is hollow structure, the dabber include with the mount pad rotates the pivot of being connected, the interval sets up epaxial end plate of pivot and with two the drum that end plate fixed connection is in the same place, action wheel fixed mounting with on the end plate.
As an improvement, the mounting seat comprises two vertical plates which are arranged at intervals, the mandrel is rotatably arranged between the upper parts of the two vertical plates, and a plurality of connecting rods are fixedly connected between the bottoms of the two vertical plates; the two mounting plates are respectively and fixedly connected with the vertical plates on the corresponding sides.
By adopting the technical scheme, the satellite type die cutting device comprises a mounting seat, a mandrel rotatably mounted on the mounting seat, a driving wheel which is fixed at the end part of the mandrel and is coaxially arranged with the mandrel, and a power device for driving the mandrel to rotate, wherein mounting plates fixedly connected with the mounting seat are respectively arranged at the two end parts of the mandrel, a plurality of groups of cutter mounting structures which are circumferentially arranged around the mandrel at intervals are arranged between the two mounting plates, and a guide shaft mounting structure is respectively arranged between the two mounting plates corresponding to each cutter mounting structure.
The die-cutting cutters can be respectively arranged on the cutter mounting structures and are respectively driven by the driving wheel, the guide shaft is arranged at the guide shaft mounting structure, and the die-cutting cutters are distributed at intervals along the circumferential direction of the mandrel and are simultaneously pressed on the mandrel for die-cutting; because a plurality of die-cutting rule press simultaneously and carry out the cross cutting and the external diameter of dabber is than great, can bear bigger radial load, can increase a plurality of die-cutting rule's rotational speed by a wide margin after the rotational speed of dabber improves, can improve cross cutting efficiency and can reduce the vibration range of during operation.
Drawings
Fig. 1 is a perspective view illustrating a satellite type die cutting device according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a satellite die cutting apparatus according to an embodiment of the present invention;
the device comprises a mounting base 10, a mounting base 11a, a vertical plate 11b, a vertical plate 12, a connecting rod 20, a mandrel 21, a rotating shaft 22a, an end plate 22b, an end plate 23, a boss 24, a cylinder 30, a driving wheel 40, a power device 50a, a mounting plate 50b, a mounting plate 60a, a first mounting groove 60b, a first mounting groove 61, a pressing plate clamping groove 70a, an axial end clamping groove 70b, an axial end clamping groove 80, a guide shaft 90a, a second mounting groove 90b and a second mounting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 and 2 are schematic structural views of a satellite die cutting apparatus according to an embodiment of the present invention, wherein fig. 1 illustrates a schematic perspective structure of the satellite die cutting apparatus according to the embodiment of the present invention, and fig. 2 illustrates a schematic sectional structure of the satellite die cutting apparatus according to the embodiment of the present invention, and only portions related to the embodiment of the present invention are shown in the drawings for convenience of description.
As can be seen from fig. 1 and 2, the satellite die cutting device includes a mounting base 10, a mandrel 20 rotatably mounted on the mounting base 10, a driving wheel 30 fixed at an end of the mandrel 20 and coaxially disposed with the mandrel 20, and a power device 40 for driving the mandrel 20 to rotate, wherein mounting plates 50a and 50b fixedly connected with the mounting base 10 are respectively disposed at two ends of the mandrel 20, a plurality of sets of cutter mounting structures circumferentially spaced around the mandrel 20 are disposed between the mounting plates 50a and 50b, and a guide shaft mounting structure is respectively disposed between the mounting plates 50a and 50b corresponding to each cutter mounting structure.
The die-cutting cutters can be respectively arranged on the cutter mounting structures and are respectively driven by the driving wheel 30, the guide shaft 80 is arranged at the guide shaft mounting structure, and the die-cutting cutters are distributed at intervals along the circumferential direction of the mandrel 20 and are simultaneously pressed on the mandrel 20 for die-cutting; because a plurality of die-cutting rule press simultaneously and carry out the cross cutting on dabber 20 and the external diameter of dabber 20 is bigger, can bear bigger radial load, can increase a plurality of die-cutting rule's the rotational speed by a wide margin after dabber 20's rotational speed improves, can improve cross cutting efficiency and can reduce the vibration range of during operation.
In the present embodiment, in order to facilitate driving the spindle 20 to rotate, the spindle 20 is configured to be a hollow structure, specifically, the spindle 20 includes a rotating shaft 21 rotatably connected to the mounting seat 10, end plates 22a and 22b spaced apart from each other and disposed on the rotating shaft 21, and a cylinder 24 fixedly connected to the end plates 22a and 22b, a boss 23 is disposed on one side of the end plate 22b close to the mounting seat 10, and the driving wheel 30 is fixedly mounted on the boss 23.
In the present embodiment, the power device 40 is a motor, and is in transmission connection with the spindle 20 through a coupling, and specifically, the motor is connected with the rotating shaft 21 through a coupling.
In the present embodiment, the cutter mounting structure includes first mounting grooves 60a and 60b provided on the mounting plates 50a and 50b, respectively, and extending in the radial direction of the mandrel 20, and a cutter fastening structure for fixing the die cutter is provided at each of the first mounting grooves 60a and 60b, respectively.
Specifically, cutter fastening structure includes the clamp plate, along the radial setting of dabber 20 and with clamp plate threaded connection's fastening screw, is equipped with clamp plate draw-in groove 61 respectively in the both sides wall department of first mounting groove.
During installation, the two ends of the die-cutting rule are respectively clamped in the first mounting groove 60a and the first mounting groove 60 b; then, the two ends of the pressure plate of each side cutter fastening structure are fixed in the pressure plate clamping grooves 61, and the fastening screw is screwed and pressed at the end part of the die-cutting rule, so that the die-cutting rule can be installed and fixed. Generally, the fastening screw is a screw, a knob is arranged at the end of the screw to facilitate screwing and fixing, and a locknut is further arranged on the screw.
Specifically, the width of the first mounting grooves 60a and 60b is greater at the portion away from the spindle 20 than at the portion near the spindle 20, and the platen slot 61 is provided at a position where the width varies.
In this embodiment, in order to facilitate the direction to a plurality of material belts, prevent to produce the influence between a plurality of material belts, be equipped with guiding axle mounting structure respectively in cutter mounting structure's relative both sides.
Specifically, the guide shaft mounting structure comprises a shaft end clamping groove 70a and a shaft end clamping groove 70b which are respectively arranged on the adjacent side surfaces of the mounting plate 50a and the mounting plate 50b, and fastening holes communicated with the shaft end clamping groove 70a and the shaft end clamping groove 70b are respectively arranged on the outer sides of the mounting plate 50a and the mounting plate 50 b.
During installation, the two ends of the guide shaft 80 are correspondingly clamped into the shaft end clamping grooves 70a and the shaft end clamping grooves 70b, and the guide shaft fastening pieces are inserted into the fastening holes on the outer sides of the mounting plates 50a and 50 b.
Generally, the guide shaft 80 includes a shaft body and a roller body sleeved on the shaft body and capable of rotating relative to the shaft body, threaded holes are respectively formed at two ends of the shaft body, and two ends of the shaft body are respectively clamped in the shaft end clamping groove 70a and the shaft end clamping groove 70 b; the guide shaft fastener is an inner hexagon bolt, and the inner hexagon bolt penetrates through the fastening hole from the outer side and is screwed into the threaded hole, so that the guide shaft 80 is installed and fixed.
In this embodiment, there are auxiliary mounting structures respectively disposed between two sets of guide shaft mounting structures between two adjacent sets of cutter mounting structures, each auxiliary mounting structure includes a second mounting groove 90a and a second mounting groove 90b respectively disposed on the mounting plates 50a and 50b and extending along the radial direction of the mandrel 20, and a guide shaft fastening structure respectively disposed at the second mounting groove 90a and the second mounting groove 90b on each side, and generally, the guide shaft fastening structure is the same as the cutter fastening structure, and a pressing plate of the guide shaft fastening structure is fixed at a groove port of the second mounting groove by a bolt.
In this embodiment, the mounting seat 10 includes two spaced vertical plates 11a and 11b, the mandrel 20 is rotatably disposed between the vertical plates 11a and 11b, and a plurality of connecting rods 12 are fixedly connected between the bottoms of the vertical plates 11a and 11 b; the mounting plate 50a is fixedly connected with the corresponding vertical plate 11a, and the mounting plate 50b is fixedly connected with the corresponding vertical plate 11 b. Therefore, the weight of the whole satellite type die cutting device can be reduced, and the installation difficulty of the satellite type die cutting device is reduced.
In this embodiment, the die-cutting rule generally includes a base, a cutter shaft rotatably connected to the base, and a driven wheel coaxially and fixedly connected to the cutter shaft, wherein a cutting portion protruding out of the surface of the cutter shaft is disposed on the cutter shaft; the driven wheel of the cutting die is in transmission with the driving wheel 30, and usually, the driving wheel 30 and the driven wheel are gears respectively.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The satellite type die cutting device is characterized by comprising a mounting seat, a mandrel rotatably mounted on the mounting seat, a driving wheel fixed at the end part of the mandrel and coaxially arranged with the mandrel, and a power device for driving the mandrel to rotate, wherein mounting plates fixedly connected with the mounting seat are respectively arranged at the two end parts of the mandrel, a plurality of groups of cutter mounting structures arranged at intervals in the circumferential direction around the mandrel are arranged between the two mounting plates, and guide shaft mounting structures are respectively arranged at the two opposite sides of each cutter mounting structure; the cutter mounting structure comprises first mounting grooves which are respectively arranged on each mounting plate and extend along the radial direction of the mandrel, a cutter fastening structure is respectively arranged at each first mounting groove, the cutter fastening structure comprises a pressing plate and fastening screw rods which are arranged along the radial direction of the mandrel and are in threaded connection with the pressing plate, pressing plate clamping grooves are respectively arranged at two side walls of the first mounting groove, the width of the part, far away from the mandrel, of the first mounting groove is larger than that of the part, close to the mandrel, of the first mounting groove, and the pressing plate clamping grooves are arranged at positions with variable widths; the guide shaft mounting structure comprises shaft end clamping grooves respectively formed in the adjacent side surfaces of the two mounting plates, fastening holes communicated with the shaft end clamping grooves are respectively formed in the outer sides of the two mounting plates, and a guide shaft fastening piece arranged corresponding to the fastening holes;
the satellite type die cutting device further comprises a guide shaft arranged at the guide shaft mounting structure, the guide shaft comprises a shaft body and a roller body sleeved on the shaft body and capable of rotating relative to the shaft body, and two ends of the shaft body are respectively clamped into the shaft end clamping grooves on the corresponding sides; the guide shaft fastening piece penetrates through the fastening hole and is fixedly connected with the shaft body.
2. The satellite die cutting apparatus as claimed in claim 1, wherein auxiliary mounting structures are respectively provided at positions between two sets of said guide shaft mounting structures between adjacent sets of said cutter mounting structures.
3. The satellite die cutting apparatus as claimed in claim 2, wherein said auxiliary mounting structure includes second mounting slots respectively provided on both said mounting plates and extending in a radial direction of said core shaft, a guide shaft fastening structure being provided at each of said second mounting slots.
4. The satellite die cutting device according to claim 1, wherein said mandrel is a hollow structure, said mandrel comprises a rotating shaft rotatably connected with said mounting seat, end plates spaced apart from each other on said rotating shaft, and a cylinder fixedly connected with both of said end plates, said driving wheel is fixedly mounted on said end plates.
5. The satellite die cutting device according to claim 1, wherein said mounting base comprises two spaced apart risers, said mandrel rotatably disposed between upper portions of said two risers, a plurality of tie bars fixedly connected between bottoms of said two risers; the two mounting plates are respectively and fixedly connected with the vertical plates on the corresponding sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306274.6A CN109895185B (en) | 2019-04-17 | 2019-04-17 | Satellite type die cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306274.6A CN109895185B (en) | 2019-04-17 | 2019-04-17 | Satellite type die cutting device |
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| Publication Number | Publication Date |
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| CN109895185A CN109895185A (en) | 2019-06-18 |
| CN109895185B true CN109895185B (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910306274.6A Active CN109895185B (en) | 2019-04-17 | 2019-04-17 | Satellite type die cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110281298B (en) * | 2019-07-27 | 2024-07-23 | 江苏倍川自动化设备有限公司 | Satellite type circular knife die cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2610229A1 (en) * | 1987-02-04 | 1988-08-05 | Gieres Sarl Chaudronnerie | Motor saw structure with an annular saw for sawing tubes, responding to the isostatism laws |
| CN106738044B (en) * | 2016-11-29 | 2018-09-11 | 中融飞腾（北京）科技有限公司 | A kind of satellite-type Rotary rotary model cut device |
| CN206883788U (en) * | 2017-07-17 | 2018-01-16 | 中融飞腾（北京）科技有限公司 | A kind of multi-functional die cutting operation station of satellite-type |
| CN206883789U (en) * | 2017-07-17 | 2018-01-16 | 中融飞腾（北京）科技有限公司 | A kind of New Satellite formula Rotary rotary model cut machine |
| CN208020341U (en) * | 2017-11-21 | 2018-10-30 | 深圳市哈德胜精密科技股份有限公司 | Can vertical displacement the big axis mechanism of satellite |
| CN208729997U (en) * | 2018-08-29 | 2019-04-12 | 深圳市兴鸿飞自动化机械有限公司 | A kind of satellite-type dise knife |
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