CN214569548U - Guide wheel tensioning mechanism of film cutting machine - Google Patents
Guide wheel tensioning mechanism of film cutting machine Download PDFInfo
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- CN214569548U CN214569548U CN202120770465.0U CN202120770465U CN214569548U CN 214569548 U CN214569548 U CN 214569548U CN 202120770465 U CN202120770465 U CN 202120770465U CN 214569548 U CN214569548 U CN 214569548U
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- tensioning
- guide wheel
- cutting machine
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- film cutting
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Abstract
The utility model relates to the field of 3C digital equipment, in particular to a guide wheel tensioning mechanism of a film cutting machine, which comprises a base body; the tensioning bracket is connected with the base body and is used for mounting a tensioning wheel assembly; the tensioning wheel assembly is rotationally connected with the tensioning support and comprises a guide wheel supporting frame, a guide wheel set and a connecting assembly, the guide wheel set is arranged on the guide wheel supporting frame, and the guide wheel set is rotationally connected with the guide wheel supporting frame through the connecting assembly; and the tensioning bolt is arranged at one end of the guide wheel supporting frame, which is far away from the tensioning bracket, and is used for driving the tensioning wheel assembly and the tensioning bracket to rotate. The utility model discloses a space utilization is high, can reach effectual tensioning in less space, and then guarantees good cutting effect.
Description
Technical Field
The utility model relates to a 3C digital equipment field specifically is a film cutting machine leading wheel straining device.
Background
The film cutting machine needs to drive the trolley assembly arranged on the film cutting machine to move through a belt in the actual design and production process so as to achieve the purpose of cutting materials, and the motor is required to have no high elasticity when the trolley moves through belt transmission, otherwise, cutting saw teeth can be generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cut membrane machine leading wheel straining device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a guiding wheel tensioning mechanism of a film cutting machine comprises:
a substrate;
the tensioning bracket is connected with the base body and is used for mounting a tensioning wheel assembly;
the tensioning wheel assembly is rotationally connected with the tensioning support and comprises a guide wheel supporting frame, a guide wheel set and a connecting assembly, the guide wheel set is arranged on the guide wheel supporting frame, and the guide wheel set is rotationally connected with the guide wheel supporting frame through the connecting assembly;
and the tensioning bolt is arranged at one end of the guide wheel supporting frame, which is far away from the tensioning bracket, and is used for driving the tensioning wheel assembly and the tensioning bracket to rotate.
As a further aspect of the present invention: the tensioning wheel assembly is characterized in that a shaft core is arranged between the tensioning wheel assembly and the tensioning support, the shaft core is rotatably connected with the tensioning support, and the shaft core is fixed with the guide wheel support frame.
As a further aspect of the present invention: the tensioning wheel assembly is characterized in that a shaft core is arranged between the tensioning wheel assembly and the tensioning support, the shaft core and the tensioning support are fixed with each other, and the shaft core is rotatably connected with the guide wheel support frame.
As a further aspect of the present invention: the guide wheel group includes:
the wheel sleeve is provided with concave table positions at two ends; and
a bearing disposed in the pocket location.
As a further aspect of the present invention: the connecting assembly includes:
the positioning bolt is matched with the guide wheel set; and
and the positioning nut is matched with the positioning bolt.
As a further aspect of the present invention: the tensioning support and the base body are connected with each other through fastening bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a space utilization is high, can reach effectual tensioning in less space, and then guarantees good cutting effect.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural view of a film cutting machine.
Fig. 2 is a schematic structural diagram of a guide wheel tensioning mechanism of the film cutting machine.
FIG. 3 is a schematic three-dimensional structure diagram of a tensioning wheel assembly in a guiding wheel tensioning mechanism of the film cutting machine.
Fig. 4 is a schematic top view of a tensioning wheel assembly in a guiding wheel tensioning mechanism of the film cutting machine.
Fig. 5 is a schematic structural diagram of a guide wheel set in a guide wheel tensioning mechanism of the film cutting machine.
In the figure: 1-tensioning support, 2-shaft core, 3-tensioning wheel assembly, 301-guide wheel support frame, 302-guide wheel set, 30201-bearing, 30202-wheel sleeve, 303-positioning nut, 304-positioning bolt, 4-tensioning bolt and 5-fastening bolt.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1-2, a guiding wheel tensioning mechanism of a film cutting machine is provided, which includes:
a substrate;
the tensioning bracket 1 is connected with the base body and is used for mounting a tensioning wheel assembly 3;
the tensioning wheel assembly 3 is rotatably connected with the tensioning bracket 1, the tensioning wheel assembly 3 comprises a guide wheel supporting frame 301, a guide wheel set 302 and a connecting assembly, the guide wheel set 302 is arranged on the guide wheel supporting frame 301, and the guide wheel set 302 is rotatably connected with the guide wheel supporting frame 301 through the connecting assembly;
and the tensioning bolt 4 is arranged at one end of the guide wheel supporting frame 301, which is far away from the tensioning bracket 1, and is used for driving the tensioning wheel assembly 3 and the tensioning bracket 1 to rotate.
In an embodiment of the present invention, the base body is a film cutting machine, the tensioning bracket 1 is mounted on the base body, and the tensioning bracket 1 serves as a frame of the tensioning mechanism, i.e., a relatively fixed part; the connection mode between the tensioning bracket 1 and the base body is not fixed, can be fixedly connected or detachably connected, and a tensioning wheel assembly 3 is installed on the tensioning bracket 1; the core part of the tensioning wheel assembly 3 is a guide wheel set 302, the guide wheel set 302 and the guide wheel support frame 301 can rotate relatively, and for a specific rotating process, the rotation is realized through a connecting component; tensioning bolt 4 is the utility model discloses a power part goes to adjust through the manual work, through rotatory tensioning screw, can make take-up pulley assembly 3 rotate and produce the displacement around tensioning support 1 to reach the purpose of tensioning.
It is worth mentioning that the connection method of the tension bracket 1 and the base body is preferably a detachable connection, for example, the tension bracket 1 can be fixed on the body by a fastening bolt 5.
Referring to fig. 2, as a preferred embodiment of the present invention, an axle core 2 is disposed between the tensioning wheel assembly 3 and the tensioning bracket 1, the axle core 2 is rotatably connected to the tensioning bracket 1, and the axle core 2 and the guide wheel supporting frame 301 are fixed to each other.
Referring to fig. 2, as a preferred embodiment of the present invention, an axle core 2 is disposed between the tensioning wheel assembly 3 and the tensioning bracket 1, the axle core 2 and the tensioning bracket 1 are fixed to each other, and the axle core 2 and the guide wheel supporting frame 301 are rotatably connected to each other.
The two preferred embodiments described above are a limitation of the way in which the tensioning wheel assembly 3 is rotated with respect to the tensioning bracket 1, the shaft core 2 being fixedly connected to one of the parts and rotatably connected to the other part, which is a simple shaft hole fit, the two solutions differing only during assembly.
Referring to fig. 3-5, the guiding wheel set 302 includes:
the wheel sleeve 30202, concave table positions are arranged at two ends of the wheel sleeve 30202; and
a bearing 30201 disposed in the recessed station.
The above defines the guide wheel set 302, and particularly defines the internal structure of the guide wheel set 302, and the core component is a bearing 30201, which is for better rotational connection between the guide wheel set 302 and the idler support frame 301; the number of the bearings 30201 is two, and the two bearings 30201 are respectively pressed into concave platforms at two ends of the wheel hub 30202 by ultrasonic or other fastening processes.
Referring to fig. 3-4, the connecting assembly includes:
a positioning bolt 304, wherein the positioning bolt 304 is matched with the guide wheel set 302; and
and a positioning nut 303 matched with the positioning bolt 304.
In an example of the present invention, the specific structure of the positioning bolt 304 has a certain limitation, the positioning bolt 304 is a special half-bolt structure, only a partial thread section is provided at the end of the positioning bolt 304, and an optical axis structure is provided at the matching position with the guide wheel set 302, so that the rotation of the guide wheel set 302 on the positioning bolt 304 is smoother, the positioning bolt 304 is fixed on the guide wheel support frame 301 through the positioning nut 303, in the actual use, the positioning bolt 304, the positioning nut 303 and the guide wheel support frame 301 can be integrated, and then the guide wheel set 302 passes through the positioning nut 303 to be limited and relatively rotated.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a film cutting machine leading wheel straining device which characterized in that includes:
a substrate;
the tensioning bracket is connected with the base body and is used for mounting a tensioning wheel assembly;
the tensioning wheel assembly is rotationally connected with the tensioning support and comprises a guide wheel supporting frame, a guide wheel set and a connecting assembly, the guide wheel set is arranged on the guide wheel supporting frame, and the guide wheel set is rotationally connected with the guide wheel supporting frame through the connecting assembly;
and the tensioning bolt is arranged at one end of the guide wheel supporting frame, which is far away from the tensioning bracket, and is used for driving the tensioning wheel assembly and the tensioning bracket to rotate.
2. The film cutting machine guide wheel tensioning mechanism as claimed in claim 1, wherein a shaft core is arranged between the tensioning wheel assembly and the tensioning support, the shaft core is rotatably connected with the tensioning support, and the shaft core and the guide wheel support frame are fixed to each other.
3. The film cutting machine guide wheel tensioning mechanism as claimed in claim 1, wherein a shaft core is arranged between the tensioning wheel assembly and the tensioning support, the shaft core and the tensioning support are fixed to each other, and the shaft core and the guide wheel support frame are rotatably connected.
4. The film cutting machine guide wheel tensioning mechanism as claimed in claim 2 or 3, wherein the guide wheel set comprises:
the wheel sleeve is provided with concave table positions at two ends; and
a bearing disposed in the pocket location.
5. The film cutting machine guide wheel tensioning mechanism as claimed in any one of claims 1 to 3, wherein the connecting assembly comprises:
the positioning bolt is matched with the guide wheel set; and
and the positioning nut is matched with the positioning bolt.
6. The film cutting machine guide wheel tensioning mechanism as claimed in any one of claims 1 to 3, wherein the tensioning support and the base body are connected with each other through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770465.0U CN214569548U (en) | 2021-04-15 | 2021-04-15 | Guide wheel tensioning mechanism of film cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770465.0U CN214569548U (en) | 2021-04-15 | 2021-04-15 | Guide wheel tensioning mechanism of film cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214569548U true CN214569548U (en) | 2021-11-02 |
Family
ID=78359250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120770465.0U Active CN214569548U (en) | 2021-04-15 | 2021-04-15 | Guide wheel tensioning mechanism of film cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214569548U (en) |
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2021
- 2021-04-15 CN CN202120770465.0U patent/CN214569548U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 6th Floor, No. 7-1 Shaobai Road, Baishi Village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province, 510000 Patentee after: Meitebai International Supply Chain (Guangzhou) Co.,Ltd. Country or region after: China Address before: 510130 601, 602, 603, 605, 606, 607, 611, 612, 613, floor 5, No. 16, xidi'er Road, Liwan District, Guangzhou, Guangdong (office only) Patentee before: Guangdong meitebai holding Development Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |