CN210308134U - Adhesive tape slitting roller and roller slitting mechanism - Google Patents
Adhesive tape slitting roller and roller slitting mechanism Download PDFInfo
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- CN210308134U CN210308134U CN201921167081.9U CN201921167081U CN210308134U CN 210308134 U CN210308134 U CN 210308134U CN 201921167081 U CN201921167081 U CN 201921167081U CN 210308134 U CN210308134 U CN 210308134U
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- roller body
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- tape slitting
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Abstract
The utility model relates to a sticky tape slitting roller, sticky tape slitting roller are used for cutting into the narrow sticky tape with wide sticky tape, and sticky tape slitting roller divides into the section roll body, is provided with the blade between roll body and the roll body, and during the cutting sticky tape, middle second blade is used for forming straight cutting line, first blade and third blade can form the line of cut that has the V-arrangement breach at every certain distance on the narrow sticky tape that the cutting formed, and the straight cutting line both sides directly form two narrow sticky tapes after the cutting respectively, and the sticky tape slitting roller of above-mentioned embodiment only needs to loosen the nut, can be with taking out first blade, second blade and third blade after mutually taking apart first roll body, second roll body, third roll body and fourth roll body, can change the blade of wearing and tearing very conveniently.
Description
Technical Field
The application belongs to the technical field of sticky tape production facility, especially relates to a sticky tape slitting roller and roller cutting mechanism.
Background
In tape production, a large roll of wide tape is typically purchased and then slit to form small tapes. The cutting of the wide tape may be accomplished by a guillotine.
Chinese patent 206427824U discloses a cutting device of cutting machine, including support, last rotor and set up in the lower rotor of last rotor below, it all is rotationally connected with the support with lower rotor to go up the rotor, it is provided with a plurality of pendulum sword mechanisms that can overturn to go up the rotor, the rotor is provided with a plurality of lower sword rings down, pendulum sword mechanism cuts the glued membrane with the cooperation of lower sword ring.
However, in this document, the lower cutter ring is difficult to remove from the lower cutter roll, resulting in difficulty in replacement when the cutter ring is damaged.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the defects in the prior art, the adhesive tape slitting roller is very convenient to replace a worn blade.
The utility model provides a technical scheme that its technical problem adopted is:
an adhesive tape slitting roller comprising:
the first roller body, the second roller body, the third roller body and the fourth roller body which are fixed are sequentially arranged, the first blade is positioned between the first roller body and the second roller body, the second blade is positioned between the second roller body and the third roller body, and the third blade is positioned between the third roller body and the fourth roller body;
the first roller body, the second roller body, the third roller body and the fourth roller body have the same outer diameter, shaft holes are formed in the middle of the first roller body, the second roller body, the third roller body and the fourth roller body, and shaft cores are arranged in the shaft holes;
the first blade and the third blade are circular rings, and a V-shaped bend is formed in the circular rings;
the second blade is disc-shaped, and the diameter of the second blade is larger than the outer diameters of the first roller body, the second roller body, the third roller body and the fourth roller body, and the diameters of the first blade, the second blade and the third blade are equal in height;
the side surfaces of the first roller body and the fourth roller body, which are opposite to the second roller body and the third roller body, are provided with V-shaped bulges, the side surfaces of the second roller body and the third roller body, which are opposite to the first roller body and the fourth roller body, are provided with V-shaped recesses, and the V-shaped bends of the first blade and the third blade are positioned between the V-shaped bulges and the V-shaped recesses;
the two ends of the shaft core are provided with threads, and nuts for fastening the first roller body, the second roller body, the third roller body and the fourth roller body are further arranged at the two ends of the shaft core.
Preferably, the utility model discloses a sticky tape slitting roller, the side department that two liang of diameters of first roll body, second roll body, third roll body and fourth roll body are close is provided with axle or shaft hole, passes through the axle first blade perforation on second blade and the third blade inserts the shaft hole and makes between first roll body, second roll body, third roll body and the fourth roll body fixed.
Preferably, the adhesive tape slitting roller of the present invention, the shaft has magnetism.
Preferably, the utility model discloses a sticky tape slitting roller, the one end of axle core is provided with the sprocket, is connected with the motor through sprocket, chain and realizes the drive.
Preferably, the utility model discloses a sticky tape slitting roller, the surface of first roll body, second roll body, third roll body and fourth roll body is the rubber layer.
The utility model also provides a sticky tape slitting roller cutting mechanism, divide the roller and cut roller parallel arrangement's squeeze roll with the sticky tape including foretell sticky tape, first blade the knife tip of second blade and third blade is less than 0.01mm to the distance of squeeze roll.
Preferably, the utility model discloses a roll cutting mechanism is cut to sticky tape, the surface of squeeze roll also has the rubber layer.
Preferably, the utility model discloses a roller cutting mechanism is cut to sticky tape, sticky tape cut the roller and set up through the gear linkage between with.
The utility model has the advantages that:
the utility model discloses a sticky tape cut roller is used for cutting into the narrow sticky tape with wide sticky tape, and the sticky tape is cut the roller and is divided into the section roll body, is provided with the blade between roll body and the roll body, and during the cutting sticky tape, middle second blade is used for forming straight cutting line, first blade and third blade can form the line of cut that has the V-arrangement breach at every certain distance on the narrow sticky tape of cutting formation, and the straight cutting line both sides directly form two narrow sticky tapes after the cutting respectively, and the sticky tape of above-mentioned embodiment cuts the roller, only needs to loosen the nut, can be in order to take out first blade, second blade and third blade after mutually taking apart first roll body, second roll body, third roll body and fourth roll body, can change the blade of wearing and tearing very conveniently.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is an exploded view of a tape slitting roll according to an embodiment of the present application;
FIG. 2 is a schematic view showing the structure of a tape slitting roller according to an embodiment of the present application;
FIG. 3 is a schematic view of the first, second and third blades of an embodiment of the present application;
fig. 4 is a schematic structural diagram of a roll cutting mechanism according to an embodiment of the present application.
The reference numbers in the figures are:
1 first roll body
2 second roll body
3 the third roller
4 fourth roll body
5 first blade
6 second blade
7 third blade
8 axle core
10 perforation
11 axle
12 axle hole
13 nut
14 squeeze rolls.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
The present embodiment provides an adhesive tape slitting roller, as shown in fig. 1, including:
a first roller body 1, a second roller body 2, a third roller body 3, a fourth roller body 4, a first blade 5 positioned between the first roller body 1 and the second roller body 2, a second blade 6 positioned between the second roller body 2 and the third roller body 3, and a third blade 7 positioned between the third roller body 3 and the fourth roller body 4 are sequentially arranged and fixed;
the first roller body 1, the second roller body 2, the third roller body 3 and the fourth roller body 4 have the same outer diameter, shaft holes are formed in the middles of the first roller body, the second roller body, the third roller body and the fourth roller body, and shaft cores 8 are arranged in the shaft holes;
the first blade 5 and the third blade 7 are circular rings, and a V-shaped bend is formed in the circular rings;
the second blade 6 is disc-shaped, and the diameter of the second blade 6 is larger than the outer diameters of the first roller body 1, the second roller body 2, the third roller body 3 and the fourth roller body 4, and the diameters of the first blade 5, the second blade 6 and the third blade 7 are equal in height;
the side surfaces of the first roller body 1 and the fourth roller body 4, which are opposite to the second roller body 2 and the third roller body 3, are provided with V-shaped bulges, the side surfaces of the second roller body 2 and the third roller body 3, which are opposite to the first roller body 1 and the fourth roller body 4, are provided with V-shaped recesses, and the V-shaped bends of the first blade 5 and the third blade 7 are positioned between the V-shaped bulges and the V-shaped recesses;
the two ends of the shaft core are provided with threads, and nuts 13 for fastening the first roller body 1, the second roller body 2, the third roller body 3 and the fourth roller body 4 are further arranged at the two ends of the shaft core.
The adhesive tape slitting roller of the embodiment is used for cutting a wide adhesive tape into narrow adhesive tapes, the adhesive tape slitting roller is divided into 4 sections of roller bodies, blades are arranged between the roller bodies, when the adhesive tapes are cut, the middle second blade 6 is used for forming a straight cutting line, the first blade 5 and the third blade 7 can form cutting lines with V-shaped notches at intervals on the narrow adhesive tapes formed by cutting, the V-shaped notches can facilitate the breaking of the adhesive tapes and further facilitate the formation of the adhesive tapes with equal lengths, and two narrow adhesive tapes after cutting are respectively and directly formed on two sides of the straight cutting line The second and third blades 6, 7 may be made of a generally sharp carbon steel.
As a structure for fixing 4 roller bodies, the side surfaces of the first roller body 1, the second roller body 2, the third roller body 3 and the fourth roller body 4 with similar diameters are provided with shafts 11 or shaft holes 12, and the first roller body 1, the second roller body 2, the third roller body 3 and the fourth roller body 4 are fixed by inserting the shafts into the shaft holes through the through holes 10 on the first blade 5, the second blade 6 and the third blade 7. More preferably, the shaft 11 has magnetism, so that it can be easily installed by the magnetic force to the blade, and the magnetism does not need to be large.
As a mode for driving the tape slitting roller to rotate, one end of the shaft core is provided with a chain wheel, and the driving is realized by connecting the chain wheel and a chain with a motor, but the driving mode can also be other modes, such as belt transmission and the like.
Preferably, the surfaces of the first roller body 1, the second roller body 2, the third roller body 3 and the fourth roller body 4 are rubber layers, and the rubber layers can prevent the surfaces of the adhesive tapes from being damaged.
Those skilled in the art can understand that the adhesive tape slitting roller of the present application needs to be disposed on the mounting frame, and how to implement driving of the adhesive tape slitting roller, splitting of the wide adhesive tape, winding of the adhesive tape, and the like, which are common knowledge, and this embodiment will not be described in detail.
Example 2
The embodiment provides an adhesive tape slitting roller cutting mechanism, which comprises an adhesive tape slitting roller and a squeezing roller 14 arranged in parallel with the adhesive tape slitting roller, wherein the distances from the tool tips of a first blade 5, a second blade 6 and a third blade 7 to the squeezing roller are less than 0.01mm so as to ensure the cutting of an adhesive tape;
the tape slitting roller was the one described in example 1, and also had a multi-stage structure.
The extrusion roller is a straight roller, does not need segmentation, and is provided with a rubber layer on the surface; the adhesive tape slitting roller and the squeezing roller 14 are arranged in a linkage mode through gears and can also be linked through chain wheels.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides an adhesive tape slitting roller which characterized in that includes:
the roller comprises a first roller body (1), a second roller body (2), a third roller body (3), a fourth roller body (4), a first blade (5) positioned between the first roller body (1) and the second roller body (2), a second blade (6) positioned between the second roller body (2) and the third roller body (3), and a third blade (7) positioned between the third roller body (3) and the fourth roller body (4), which are sequentially arranged and fixed;
the first roller body (1), the second roller body (2), the third roller body (3) and the fourth roller body (4) are equal in outer diameter and are provided with shaft holes in the middle, and shaft cores (8) are arranged in the shaft holes;
the first blade (5) and the third blade (7) are circular rings, and a V-shaped bend is formed in the circular rings;
the second blade (6) is disc-shaped, and the diameter of the second blade (6) is larger than the outer diameters of the first roller body (1), the second roller body (2), the third roller body (3) and the fourth roller body (4), and the diameters of the first blade (5), the second blade (6) and the third blade (7) are equal in height;
the side faces of the first roller body (1) and the fourth roller body (4) opposite to the second roller body (2) and the third roller body (3) are provided with V-shaped protrusions, the side faces of the second roller body (2) and the third roller body (3) opposite to the first roller body (1) and the fourth roller body (4) are provided with V-shaped recesses, and the V-shaped bends of the first blade (5) and the third blade (7) are positioned between the V-shaped protrusions and the V-shaped recesses;
the two ends of the shaft core are provided with threads, and nuts for fastening the first roller body (1), the second roller body (2), the third roller body (3) and the fourth roller body (4) are further arranged at the two ends of the shaft core.
2. The adhesive tape slitting roller according to claim 1, wherein a shaft or a shaft hole is provided at each side of the first roller body (1), the second roller body (2), the third roller body (3) and the fourth roller body (4) having a similar diameter, and the first roller body (1), the second roller body (2), the third roller body (3) and the fourth roller body (4) are fixed to each other by inserting a shaft into the shaft hole through the through holes (10) of the first blade (5), the second blade (6) and the third blade (7).
3. A tape slitting roll according to claim 2, characterized in that said shaft is magnetic.
4. The adhesive tape slitting roller according to any one of claims 1 to 3, wherein a sprocket is provided at one end of the shaft core, and the driving is performed by connecting the sprocket and a chain to a motor.
5. A tape slitting roller according to any one of claims 1 to 3, characterized in that the surfaces of the first roller body (1), the second roller body (2), the third roller body (3) and the fourth roller body (4) are rubber layers.
6. A tape slitting roller cutting mechanism, characterized by comprising the tape slitting roller according to any one of claims 1 to 5 and a squeezing roller arranged in parallel with the tape slitting roller, wherein the distances from the tips of the first blade (5), the second blade (6) and the third blade (7) to the squeezing roller are less than 0.01 mm.
7. The tape slitting roll cutting mechanism according to claim 6 wherein the surface of the pressure roll also has a rubber layer.
8. The tape slitting roller cutting mechanism according to claim 6, wherein the tape slitting rollers are arranged in conjunction with each other through gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167081.9U CN210308134U (en) | 2019-07-24 | 2019-07-24 | Adhesive tape slitting roller and roller slitting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167081.9U CN210308134U (en) | 2019-07-24 | 2019-07-24 | Adhesive tape slitting roller and roller slitting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210308134U true CN210308134U (en) | 2020-04-14 |
Family
ID=70125167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167081.9U Active CN210308134U (en) | 2019-07-24 | 2019-07-24 | Adhesive tape slitting roller and roller slitting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210308134U (en) |
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2019
- 2019-07-24 CN CN201921167081.9U patent/CN210308134U/en active Active
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