CN207495634U - A kind of trade mark cutter press belt mechanism - Google Patents
A kind of trade mark cutter press belt mechanism Download PDFInfo
- Publication number
- CN207495634U CN207495634U CN201721143278.XU CN201721143278U CN207495634U CN 207495634 U CN207495634 U CN 207495634U CN 201721143278 U CN201721143278 U CN 201721143278U CN 207495634 U CN207495634 U CN 207495634U
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- China
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- rack
- supporting rack
- torque spring
- roller
- axis
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Abstract
A kind of trade mark cutter press belt mechanism including sending band roller and pressure zone roller, send one end with roller to be connect with supporting rack, the other end is connect by Lian Jie Walk stepper motors with rack, and through there is drum shaft in pressure zone roller, drum shaft is fixed between supporting rack and rack；Axis is also associated between supporting rack and rack, the middle part of axis is equipped with boss, the both ends of boss are respectively equipped with the first groove and the second groove, the both ends of axis are respectively equipped with the first torque spring and the second torque spring, the stem of first torque spring is connect with supporting rack, tail portion is embedded in the first groove, and the second torque spring stem is connect with rack, and tail portion is embedded in the second groove.The utility model is simple in structure, easily operated, by increasing supporting rack, pressure zone roller both ends is provided with effectively support, reduces the deformation of pressure zone roller.
Description
Technical field
The utility model is related to a kind of press belt mechanisms, and in particular to a kind of trade mark cutter press belt mechanism.
Background technology
Trade mark cutter is the machinery ribbon high speed shear to trademark size, in order to avoid ribbon is unfolded during high speed shear
The influence of the resistance of volume need to roll up ribbon pre-deployment, and preview opening mechanism such as attached drawing 1, ribbon is sending band roller and pressure during pre-deployment
Between roller with mechanism, motor drive is sent with roller rotation through the frictional force of two rollers, realizes the pre-deployment of ribbon.
Major defect 1, the pressure zone roller of this press belt mechanism are cantilever design, easily generate bending, deformation causes pressure zone
Roller is bad with sending band cylinder contact, influences the reliability of ribbon pre-deployment or even cannot play the role of pre-deployment；2nd, it presses
Pressure with mechanism to the pulling force of handle, cannot be mended when sending band roller and bad pressure zone cylinder contact automatically from tension spring
It repays.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of trade mark cutter press belt mechanism.
The technical solution of the utility model is specially：
A kind of trade mark cutter press belt mechanism including sending band roller and pressure zone roller, send one end with roller and supporting rack
Connection, the other end are connect by Lian Jie Walk stepper motors with rack, and through there is drum shaft in pressure zone roller, drum shaft is fixed on support
Between frame and rack；Axis is also associated between supporting rack and rack, the middle part of axis is equipped with boss, and the both ends of boss are respectively equipped with first
Groove and the second groove, the both ends of axis are respectively equipped with the first torque spring and the second torque spring, the stem of the first torque spring
It is connect with supporting rack, tail portion is embedded in the first groove, and the second torque spring stem is connect with rack, and tail portion is embedded in the second groove.
First torque spring is left-handed, and the second torque spring is dextrorotation.
Drum shaft is connect with supporting rack and rack by bearing.
It is clearance fit between the drum shaft, axis and supporting rack and handle.
By above technical scheme, the beneficial effects of the utility model are：The utility model is simple in structure, easily operated,
By increasing supporting rack, pressure zone roller both ends are provided with effectively support, reduces the deformation of pressure zone roller；The torque spring at axis both ends
It can make pressure zone roller both ends stress simultaneously, and using the clearance fit between drum shaft, axis and handle and supporting rack, can make
Pressure zone roller is with sending band roller that can fit closely, it is ensured that the reliability of ribbon pre-deployment.
Description of the drawings
Fig. 1 is prior-art illustration.
Fig. 2 is utility model diagram.
Fig. 3 is the vertical view of the utility model.
Specific embodiment
As shown in Figures 2 and 3, a kind of trade mark cutter press belt mechanism including sending band roller 1 and pressure zone roller 2, send band roller
1 one end is connect with supporting rack 4, and the other end is connect by Lian Jie Walk stepper motors 10 with rack 5, and running through in pressure zone roller 2 has rolling
Cylinder axis 6, drum shaft 6 are fixed between supporting rack 4 and rack 5；Axis 7 is also associated between supporting rack 4 and rack 5, the middle part of axis 7 is set
There is boss 71, the both ends of boss 71 are respectively equipped with the first groove 72 and the second groove 73, and the both ends of axis 7 are respectively equipped with the first torsion
8 and second torque spring 9 of spring, the stem of the first torque spring 8 are connect with supporting rack 4, the first groove 73 of tail portion insertion, and second
9 stem of torque spring is connect with rack 5, and tail portion is embedded in the second groove 73.
First torque spring 8 is left-handed, and the second torque spring 9 is dextrorotation, and then spring band fixed handle 3, support
Frame 4 carries out torsion in the same direction.
Drum shaft 6 is connect with supporting rack 4 and rack 5 by bearing 61, at work and then pressure zone roller is made to rotate.
It is clearance fit between the drum shaft 6, axis 7 and supporting rack 4 and handle 3, pressure zone roller 2 can be made and send band
Roller 1 can fit closely, it is ensured that the reliability of ribbon pre-deployment.
The operation principle of the utility model is：
Axis 7 is fixed in rack 5 during work, and axis 7 is clearance fit with handle 3, supporting rack 4, passes through the torsion on 7 both sides of axis
Spring band fixed handle 3, supporting rack 4 reverse, and pressure zone roller 2 is pressed to and send band roller 1, them is made closely to fit together, really
Protect the stability of ribbon pre-deployment.
Claims (4)
1. a kind of trade mark cutter press belt mechanism, including sending band roller（1）With pressure zone roller（2）, send band roller（1）One end with
Supporting rack（4）Connection, the other end pass through Lian Jie Walk stepper motors（10）With rack（5）Connection, which is characterized in that pressure zone roller（2）
It is interior through there is drum shaft（6）, drum shaft（6）It is fixed on supporting rack（4）And rack（5）Between；Supporting rack（4）With rack（5）Between
It is also associated with axis（7）, axis（7）Middle part be equipped with boss, boss（71）Both ends be respectively equipped with the first groove（72）It is recessed with second
Slot（73）, axis（7）Both ends be respectively equipped with the first torque spring（8）With the second torque spring（9）, the first torque spring（8）'s
Stem and supporting rack（4）Connection, tail portion are embedded in the first groove（72）, the second torque spring（9）Stem and rack（5）Connection, tail
Portion is embedded in the second groove（73）.
2. trade mark cutter press belt mechanism as described in claim 1, which is characterized in that first torque spring（8）For
It is left-handed, the second torque spring（9）For dextrorotation.
3. trade mark cutter press belt mechanism as described in claim 1, which is characterized in that drum shaft（6）With supporting rack（4）And machine
Frame（5）Pass through bearing（61）Connection.
4. trade mark cutter press belt mechanism as described in claim 1, which is characterized in that the drum shaft（6）, axis（7）With
Supporting rack（4）And handle（3）Between be clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143278.XU CN207495634U (en) | 2017-09-07 | 2017-09-07 | A kind of trade mark cutter press belt mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143278.XU CN207495634U (en) | 2017-09-07 | 2017-09-07 | A kind of trade mark cutter press belt mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495634U true CN207495634U (en) | 2018-06-15 |
Family
ID=62498052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143278.XU Active CN207495634U (en) | 2017-09-07 | 2017-09-07 | A kind of trade mark cutter press belt mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495634U (en) |
-
2017
- 2017-09-07 CN CN201721143278.XU patent/CN207495634U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |