CN115741877A - Adhesive tape processing and die cutting device - Google Patents
Adhesive tape processing and die cutting device Download PDFInfo
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- CN115741877A CN115741877A CN202211332667.2A CN202211332667A CN115741877A CN 115741877 A CN115741877 A CN 115741877A CN 202211332667 A CN202211332667 A CN 202211332667A CN 115741877 A CN115741877 A CN 115741877A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses a die cutting device for adhesive tape processing, which relates to the field of adhesive tape processing and comprises the following components: a bottom ring; the transmission assemblies are uniformly arranged in a plurality of groups on the circumference, and one end of each transmission assembly is fixed with the bottom ring; the supporting disc is fixed at the other end of the transmission assembly; the die cutting assembly is arranged in a plurality of units and is arranged inside the transmission assembly in a radial sliding mode; the central shaft is placed in the bottom ring and the supporting disc in a penetrating mode; the positioning bosses are arranged in plurality and are uniformly distributed and fixed on the outer surface of the central shaft; and a plurality of fixing plates fixed between the transmission assemblies and in surface contact with the positioning bosses.
Description
Technical Field
The invention relates to the field of adhesive tape processing, in particular to a die cutting device for adhesive tape processing.
Background
The most commonly used process for packaging the adhesive tape in the die cutting process is to cut the adhesive tape into a required shape under the action of pressure by typesetting according to the design requirements of a product by using a die cutting knife.
However, the cost of the die cutting independent die opening device for small-batch multiple types of adhesive tapes is too high, the die is inconvenient to install, the efficiency is low when the cutter needs to be replaced for die cutting of different types of adhesive tapes, meanwhile, the adhesive tapes are usually packaged in rolls, the die cutting quality is affected by the fact that the adhesive tapes are warped and dislocated in the processing process, and in addition, the adhesive tapes are prone to being stuck in the die cutting cutter in the die cutting process to cause waste generation.
Therefore, it is necessary to provide a tape processing and die cutting device to solve the above problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: adhesive tape processing cutting device includes:
a bottom ring;
the transmission assemblies are uniformly arranged in a plurality of groups on the circumference, and one ends of the transmission assemblies are mutually fixed with the bottom ring;
the supporting disc is fixed at the other end of the transmission assembly;
the die cutting assembly is arranged in a plurality of units and is arranged inside the transmission assembly in a radial sliding mode;
the central shaft is placed in the bottom ring and the supporting disc in a penetrating mode;
the positioning bosses are arranged in a plurality of numbers and are uniformly distributed and fixed on the outer surface of the central shaft; and
and a plurality of fixing plates fixed between the transmission assemblies and in surface contact with the positioning bosses.
As a preferred embodiment, the central shaft is provided with a fixing groove corresponding to the transmission assembly.
Further, preferably, the transmission assembly includes:
the supporting plate is fixed between the bottom ring and the supporting plate;
two hinged frames hinged in the supporting plate;
the main driving wheel is rotationally arranged on the hinge frame and is connected with a driving motor;
the auxiliary driving wheel is rotatably arranged on the hinge frame and is far away from the main driving wheel and close to the bottom ring; and
the circumference of the transmission platform is arranged to be a plurality of, is located in the fixed slot of center pin, just the transmission platform with be provided with a plurality of fixed pin axles between the fixed slot.
Preferably, the hinge frame is internally provided with a spring, so that the main driving wheel and the auxiliary driving wheel are attached to the transmission table, the auxiliary driving wheel has rigid surface roughness Ra3.2 and correspondingly provides rolling resistance within the range of 0.5-0.8N, the surface of the main driving wheel is made of rubber, the exposed surface of the transmission table can be provided with a plurality of positioning groove installation positioning plates, and the allowable adjustment range of the middle width is 20-60mm.
Further, preferably, the die cutting assembly includes:
the console is fixed in the supporting plate, and a plurality of groups of motors are arranged in the console;
one end of the power supply inlet is communicated with the console, and the other end of the power supply inlet is communicated with a power supply;
the shell is fixed at the bottom of the console;
the slitting assemblies are arranged in a plurality of vertically sliding ways and are arranged in the shell;
the direction-adjusting pull rod is arranged in the shell, is driven by a motor in the console and is meshed with the slitting component; and
and the distance adjusting screw rod is rotatably arranged in the shell and is driven by a motor in the console.
Further, as preferred, the roll adjustment screw rod is matched with the slitting component through threads, the slitting component is controlled to move up and down, the distance between the bottom end of the slitting component and the bottom end of the shell is adjusted, the adjusting range is 0-10mm, the orientation of the slitting component is synchronously adjusted through the direction-adjusting pull rod, and meanwhile, the bottom of the shell is provided with an installation groove for placing the slitting component.
Further, preferably, the slitting assembly comprises:
the spacing screw sleeve is arranged inside the control console in a sliding mode, and an annular groove is formed in the outer circumferential surface of the spacing screw sleeve;
the direction adjusting screw rod is coaxially and rotatably arranged inside the spacing thread sleeve, and the circumferential surface close to one end of the spacing thread sleeve is processed with a tooth shape;
the rotating ring is rotatably arranged between the direction-adjusting screw rod and the spacing thread sleeve;
the die cutting tool is fixed at the other end of the direction adjusting screw rod;
the auxiliary pressure lever can be arranged on the die cutting tool in a vertically sliding manner; and
and the die cutting blade is fixed at the lower end of the die cutting cutter.
Further, preferably, the die cutting blade is integrally in a semi-arc shape, and the cut is processed according to the die cutting shape; the lower end of the auxiliary pressure lever is made of rubber, and compressed gas is filled in the die cutting tool.
Compared with the prior art, the adhesive tape processing and die cutting device provided by the invention has the following beneficial effects:
1. according to the invention, a plurality of groups of die cutting assemblies are arranged along the circumference of the central shaft, and no other part exists along the radial outward direction, so that interference with other parts in the loading and unloading process is avoided, the disassembly and the replacement are convenient, the working efficiency is effectively improved for small-batch multi-type die cutting requirements, and meanwhile, the die cutting assemblies are integrally and symmetrically arranged, and the stress balance is improved when the die cutting assemblies work in a full-load state;
2. according to the invention, the die-cut part of the adhesive tape is positioned between the auxiliary driving wheel and the main driving wheel, the die-cutting quality is influenced due to the fact that the adhesive tape is warped and misplaced in the transmission process, the adhesive tape is limited by the transmission table, the auxiliary driving wheel presses and flattens the adhesive tape at the input end, and the main driving wheel applies an adhesive tape stretching acting force in the process of driving the adhesive tape to slide due to the existence of rolling resistance of the auxiliary driving wheel, so that the flatness degree and the tightness degree of the adhesive tape at the die-cut section are ensured, and the processing quality is ensured;
3. in the process that the die cutting assembly slides inwards in the radial direction, the acting force of the die cutting assembly is gradually reduced, the distance between the die cutting assembly and the bottom of the shell is adjusted through the distance adjusting screw rod, the overall stroke size of the die cutting assembly is further limited, the requirements of different types of adhesive tapes on the die cutting force are met, the die cutting blades can be replaced by blades in different shapes according to the die cutting shapes of the adhesive tapes, the blades are integrally divided into three parts, on one hand, the blades can be conveniently machined, the machining difficulty is reduced, on the other hand, the cutter design can be conveniently carried out on the positioning characteristics, the identification characteristics, back-cut release paper and the like, and meanwhile, under the action of the cutter splitting and segmentation for die cutting and the auxiliary compression rod, waste materials are prevented from being generated due to the fact that the adhesive tapes are stuck in the die cutting cutters in the die cutting process.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a die-cutting device for processing adhesive tapes;
FIG. 2 is a schematic diagram of a transmission assembly of the adhesive tape processing and die cutting device;
FIG. 3 is a schematic diagram of a die cutting assembly of the adhesive tape processing die cutting device;
FIG. 4 is a schematic view of a slitting assembly of the tape processing and die cutting device;
in the figure: 1. a bottom ring; 2. a transmission assembly; 21. a support plate; 22. a hinged frame; 23. a main drive wheel; 24. an auxiliary driving wheel; 25. a drive motor; 26. a transfer station; 27. a fixing pin; 3. a support disc; 4. a die cutting assembly; 41. a console; 42. a power inlet; 43. a housing; 44. a slitting assembly; 441. spacing thread sleeves; 442. a direction-adjusting screw rod; 443. rotating the ring; 444. a die cutting tool; 445. an auxiliary pressure lever; 446. die cutting a blade; 447. an annular groove; 45. a direction-adjusting pull rod; 46. adjusting the pitch of the screw rod; 5. a central shaft; 6. positioning the boss; 7. and (7) fixing the plate.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a die cutting device for processing an adhesive tape includes:
a bottom ring 1;
the transmission assemblies 2 are uniformly arranged in a plurality of groups on the circumference, and one end of each transmission assembly is fixed with the bottom ring 1;
the supporting disc 3 is fixed at the other end of the transmission assembly 2;
the die cutting assembly 4 is arranged in a plurality and is arranged inside the transmission assembly 2 in a radial sliding manner;
a central shaft 5 which is arranged in the bottom ring 1 and the support disc 3 in a penetrating way;
a plurality of positioning bosses 6 are arranged and uniformly distributed and fixed on the outer surface of the central shaft 5; and
and a plurality of fixing plates 7 which are arranged, fixed between the transmission assemblies 2 and in surface contact with the positioning bosses 6.
As a preferred embodiment, the central shaft 5 is provided with a fixing groove corresponding to the transmission assembly 2.
It should explain, arrange along 5 circumferences of center pin through setting up multiunit cross cutting subassembly 4, the outside is driven by the atmospheric pressure subassembly (not shown in the figure) and is carried out the cross cutting processing to the sticky tape in step, stroke and die-cutting force are positive correlation, there is not other parts along radial outside direction, avoid taking place to interfere with other parts among the handling process, convenient to detach changes, to the effectual improvement work efficiency of multiple type of cross cutting demand of small batch volume, the whole symmetrical arrangement of cross cutting subassembly 4 simultaneously, the balanced stability that improves the device is holistic of atress when the during operation under the full load state.
In this embodiment, as shown in fig. 2, the transmission assembly 2 includes:
the supporting plate 21 is fixed between the bottom ring 1 and the supporting plate 3;
two hinge brackets 22, hinged inside the support plate 21;
a main driving wheel 23 rotatably disposed on the hinge frame 22 and connected with a driving motor 25;
the auxiliary driving wheel 24 is rotatably arranged on the hinge frame 22 and is arranged away from the main driving wheel 23 and close to the bottom ring 1; and a plurality of transmission platforms 26 are arranged in the circumference and positioned in the fixing grooves of the central shaft 5, and a plurality of fixing pin shafts 27 are arranged between the transmission platforms 26 and the fixing grooves.
In a preferred embodiment, the hinge frame 22 is provided with a spring inside, so that the main driving wheel 23 and the auxiliary driving wheel 24 are attached to the transmission table 26, the auxiliary driving wheel 24 has a rigid surface roughness ra3.2 and correspondingly provides a rolling resistance within a range of 0.5-0.8N, the surface of the main driving wheel 23 is made of rubber, the exposed surface of the transmission table 26 can be provided with a plurality of positioning groove mounting positioning plates, and the allowable adjustment range of the middle width is 20-60mm.
It should be explained that, adjust the positioning plate of the transmission platform 26 to a proper size according to the size of the die-cutting adhesive tape, place the cut adhesive tape on one side of the release paper attached to the transmission platform 26, the attached surface of the main driving wheel 23 is clamped by the transmission platform 26, the adhesive tape is driven to slide from the auxiliary driving wheel 24 to the main driving wheel 23 by surface friction, and the cutting is completed by adjusting the rotating speed of the main driving wheel 23 and the working frequency of the die-cutting assembly 4, the die-cutting part of the adhesive tape is located between the auxiliary driving wheel 24 and the main driving wheel 23, because the adhesive tape has the situation of warping and dislocation in the transmission process, the die-cutting quality is affected, the adhesive tape is limited by the transmission platform 26, the auxiliary driving wheel 24 presses and flattens the adhesive tape at the input end, the main driving wheel 23 drives the adhesive tape to slide, because of the rolling resistance of the auxiliary driving wheel 24, the stretching acting force is applied to the adhesive tape, the flattening degree and the tightening degree of the die-cutting section are ensured, and the processing quality is ensured.
In this embodiment, as shown in fig. 3, the die cutting assembly 4 includes:
a console 41 fixed in the support plate 21 and provided with a plurality of sets of motors therein;
a power inlet 42, one end of which is connected with the console 41 and the other end of which is connected with a power supply;
a housing 43 fixed to the bottom of the console 41;
a slitting assembly 44 arranged in a plurality of vertical slides arranged within the housing 43;
a direction-adjusting pull rod 45 which is arranged in the shell 43, is driven by a motor in the control console 41 and is meshed with the slitting assembly 44; and a pitch adjusting screw 46 rotatably disposed in the housing 43 and driven by a motor inside the console 41.
As a preferred embodiment, the pitch adjusting screw 46 is matched with the slitting assembly 44 through threads, controls the slitting assembly 44 to move up and down, adjusts the distance between the bottom end of the slitting assembly 44 and the bottom end of the housing 43, the adjustment range is 0-10mm, synchronously adjusts the orientation of the slitting assembly 44 through the direction adjusting pull rod 45, and meanwhile, the bottom of the housing 43 is provided with a mounting groove for placing the slitting assembly 44.
It should be explained that, the cutting assembly 44 can be disassembled and replaced, the corresponding cutting assembly 44 is required to be placed from the installation groove at the bottom of the shell 43 in advance in the processing process, the distance between the cutting assemblies 44 is adjusted according to the die cutting typesetting size of the adhesive tape and the die cutting size, micro positioning is carried out through the thread matching of the distance adjusting screw rod 46 during installation, the circumferential direction of the cutting assembly 44 is synchronously adjusted through the direction adjusting pull rod 45, the incision direction of the adhesive tape is changed, the die cutting assembly 4 slides inwards along the radial direction, the acting force of the die cutting assembly is gradually reduced, the distance between the cutting assembly 44 and the bottom of the shell 43 is adjusted through the distance adjusting screw rod 46, and the whole stroke size of the die cutting assembly 4 is further limited, so as to adapt to the requirements of different types of adhesive tapes on the die cutting force.
In this embodiment, as shown in fig. 4, the slitting assembly 44 includes:
the spacing screw sleeve 441 is arranged inside the control console 41 in a sliding manner, and the outer circumferential surface of the spacing screw sleeve is provided with an annular groove 447;
the direction-adjusting screw 442 is coaxially and rotatably arranged inside the spacing thread sleeve 441, and the circumferential surface close to one end of the spacing thread sleeve is processed with a tooth shape;
a rotary ring 443 rotatably disposed between the direction-adjusting screw 442 and the pitch thread sleeve 441;
a die cutting tool 444 fixed to the other end of the direction-adjusting screw 442;
the auxiliary pressure lever 445 can be arranged on the die cutting cutter 444 in a vertically sliding mode; and
and a die cutting blade 446 fixed to a lower end of the die cutting blade 444.
In a preferred embodiment, the die cutting blade 446 is formed in a half arc shape as a whole, and the cut is processed according to the shape of the die cut; the lower end of the auxiliary pressure lever 445 is made of rubber, and the die cutting tool 444 is filled with compressed gas.
It should be explained that different shapes blades can be changed according to the sticky tape cross cutting shape to die cutting blade 446, and the blade wholly divide into the triplex, and the processing of the blade of being convenient for on the one hand reduces the processing degree of difficulty, and on the other hand is convenient for carry out the cutter design to location characteristic, identification characteristic, back cut release paper etc. and the cutter is split the segmentation simultaneously and is carried out the cross cutting and under the effect of supplementary depression bar 445, avoids being stained with sticky in the cross cutting process sticky tape and leads to the waste material to produce in die cutting tool 444.
In the specific implementation, taking the adhesive tape die-cutting shape of 3M9888T with specification of T0.15mm 1200mm 50m as an example of a circular shape with the diameter of 30mm, taking 4mm at the die-cutting typesetting interval, firstly cutting the adhesive tape into the adhesive tape with the width of 25mm, adjusting the width between the positioning plates of the transmission table 26 to be 25mm, detaching the die-cutting assembly 4, installing the cutting assembly 44 with the adjacent interval of 32mm, then integrally adjusting the circumferential direction of the cutting assembly 44 by the direction-adjusting pull rod 45, adjusting the thickness of the selected adhesive tape material to be 0.15mm without large die-cutting force, adjusting the distance from the cutting assembly 44 to the bottom of the shell 43 to be 5mm by the distance-adjusting screw rod 46, then selecting the adhesive tape and placing the adhesive tape on the transmission table 26 while adhering to the transmission table 26, inputting the adhesive tape material to the main driving wheel 23 from the end of the auxiliary driving wheel, starting up to adjust the die-cutting frequency of the die-cutting assembly 4 and the rotation speed of the driving motor 25 until the die-cutting shape is complete, and the adhesive tape starts to normally work.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. Sticky tape processing cutting device, its characterized in that: the method comprises the following steps:
a bottom ring (1);
the transmission assemblies (2) are uniformly arranged in a plurality of groups on the circumference, and one ends of the transmission assemblies are mutually fixed with the bottom ring (1);
the supporting disc (3) is fixed at the other end of the transmission assembly (2);
the die cutting assembly (4) is arranged in a plurality and is arranged inside the transmission assembly (2) in a radial sliding manner;
the central shaft (5) is arranged in the bottom ring (1) and the supporting disc (3) in a penetrating way;
the positioning bosses (6) are arranged in a plurality of numbers and are uniformly distributed and fixed on the outer surface of the central shaft (5); and
and a plurality of fixing plates (7) which are fixed between the transmission assemblies (2) and are in surface contact with the positioning bosses (6).
2. The tape processing die-cutting device according to claim 1, wherein: the central shaft (5) is provided with a fixing groove corresponding to the transmission assembly (2).
3. The tape processing die-cutting device according to claim 2, wherein: the transmission assembly (2) comprises:
the supporting plate (21) is fixed between the bottom ring (1) and the supporting plate (3);
two hinged frames (22) hinged inside the support plate (21);
the main driving wheel (23) is rotatably arranged on the hinge frame (22) and is connected with a driving motor (25);
the auxiliary driving wheel (24) is rotatably arranged on the hinge frame (22) and is arranged away from the main driving wheel (23) and close to the bottom ring (1); and
the transmission platform (26) is arranged in a plurality of circles and located in the fixing grooves of the central shaft (5), and a plurality of fixing pin shafts (27) are arranged between the transmission platform (26) and the fixing grooves.
4. The tape processing die-cutting device according to claim 3, wherein: the articulated frame (22) is internally provided with a spring, so that the main driving wheel (23) and the auxiliary driving wheel (24) are attached to the transmission table (26), the auxiliary driving wheel (24) has rigid surface roughness Ra3.2 and correspondingly provides rolling resistance within the range of 0.5-0.8N, the surface of the main driving wheel (23) is made of rubber, the exposed surface of the transmission table (26) can be provided with a plurality of positioning grooves for installing positioning plates, and the middle width is allowed to be adjusted within the range of 20-60mm.
5. The tape processing die-cutting device according to claim 2, wherein: the die-cutting assembly (4) comprises:
the control console (41) is fixed in the support plate (21), and a plurality of groups of motors are arranged in the control console;
a power supply inlet (42), one end of which is communicated with the control console (41) and the other end of which is communicated with a power supply;
a housing (43) fixed to the bottom of the console (41);
a slitting assembly (44) arranged in a plurality of vertically sliding arrangements within the housing (43);
the direction-adjusting pull rod (45) is arranged in the shell (43), is driven by a motor in the control console (41), and is meshed with the slitting component (44); and
and the distance adjusting screw rod (46) is rotatably arranged in the shell (43) and is driven by a motor in the console (41).
6. The tape processing die-cutting device according to claim 5, wherein: roll adjustment screw rod (46) through the screw thread with cut subassembly (44) cooperation, control cut subassembly (44) and reciprocate, adjust cut the distance between subassembly (44) bottom and casing (43) bottom, the control range is at 0-10mm, cuts subassembly (44) orientation through transferring to pull rod (45) synchronous regulation, simultaneously casing (43) bottom has been seted up the mounting groove and has been used for placing and cut subassembly (44).
7. The tape processing die-cutting device according to claim 6, wherein: the slitting assembly (44) comprises:
the spacing thread sleeve (441) is arranged inside the console (41) in a sliding mode, and an annular groove (447) is formed in the outer circumferential surface of the spacing thread sleeve;
the direction-adjusting screw rod (442) is coaxially and rotatably arranged in the spacing thread sleeve (441), and a tooth shape is processed on the circumferential surface close to one end of the spacing thread sleeve;
a rotating ring (443) rotatably arranged between the direction-adjusting screw rod (442) and the spacing thread sleeve (441);
the die cutting cutter (444) is fixed at the other end of the direction-adjusting screw rod (442);
the auxiliary pressure lever (445) can be arranged on the die cutting tool (444) in a vertically sliding mode; and
and a die cutting blade (446) fixed to the lower end of the die cutting blade (444).
8. The tape processing die-cutting device according to claim 7, wherein: the die cutting blade (446) is integrally in a semi-arc shape, and a cut is processed according to the shape of die cutting; the lower end of the auxiliary pressure lever (445) is made of rubber, and compressed gas is filled in the die cutting tool (444).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211332667.2A CN115741877A (en) | 2022-10-28 | 2022-10-28 | Adhesive tape processing and die cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211332667.2A CN115741877A (en) | 2022-10-28 | 2022-10-28 | Adhesive tape processing and die cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115741877A true CN115741877A (en) | 2023-03-07 |
Family
ID=85355673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211332667.2A Pending CN115741877A (en) | 2022-10-28 | 2022-10-28 | Adhesive tape processing and die cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115741877A (en) |
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2022
- 2022-10-28 CN CN202211332667.2A patent/CN115741877A/en active Pending
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