CN207792265U - A kind of tension-adjusting gear of cutting machine - Google Patents
A kind of tension-adjusting gear of cutting machine Download PDFInfo
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- CN207792265U CN207792265U CN201721928666.9U CN201721928666U CN207792265U CN 207792265 U CN207792265 U CN 207792265U CN 201721928666 U CN201721928666 U CN 201721928666U CN 207792265 U CN207792265 U CN 207792265U
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- tension
- cutting machine
- adjusting gear
- horizontal axis
- vertical support
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Abstract
The utility model discloses a kind of tension-adjusting gears of cutting machine comprising has：Pedestal；Vertical support, lower end and the pedestal are affixed；Connection is respectively actively run through in horizontal axis, both ends by the upper end of a vertical support；Between the pedestal and the horizontal axis, being arranged on the vertical support can slide and can be with fixed lantern ring；On the vertical support, resiliency compressible part is arranged between the horizontal axis and the lantern ring；Roller for supporting film is set on the horizontal axis.The tension-adjusting gear of the cutting machine of the utility model, it is simple and reasonable, the tension of film can be automatically regulated when cutting machine cuts film.
Description
Technical field
The utility model is related to cutting machine technical field, especially a kind of tension-adjusting gear of cutting machine.
Background technology
Cutting machine is widely used in packages printing industry.Using cutting machine, the strip form film of wide cut can be divided into
The strip form film of small dimension, convenient for film is further processed or directly used to film.Cutting machine at work, often
Multiple transfer rollers can be set to transmit film, film is tensioned on transfer roller, and then film can keep suitably tensioning state, from
And film corrugation discounting and deflection can be avoided.But in film dividing operation process, because synchronous between material receiving roller and emptying roller
Property it is poor, the tension of film is easy to change, so lead to problems such as film locally corrugation give a discount and deflection, to film
The quality of cutting work causes harmful effect.
Utility model content
For the problems of above prior art, the purpose of this utility model is to provide a kind of tension tune of cutting machine
Regulating device, it is simple and reasonable, the tension of film can be automatically regulated when cutting machine cuts film.
To achieve the goals above, the technical solution of the utility model is：
A kind of tension-adjusting gear of cutting machine comprising have：Pedestal；Vertical support, lower end and the pedestal are affixed；
Connection is respectively actively run through in horizontal axis, both ends by the upper end of a vertical support；The pedestal and the horizontal axis it
Between, being arranged on the vertical support can slide and can be with fixed lantern ring；On the vertical support, the horizontal axis and institute
It states and is arranged with resiliency compressible part between lantern ring；Roller for supporting film is set on the horizontal axis.
As a kind of specific embodiment, external screw thread is offered on the outer wall of the vertical support；The inner wall of the lantern ring
Offer the internal thread coordinated with the external screw thread.The lantern ring is threadedly coupled movement on the vertical support, real well
The function of the existing lantern ring.
As a kind of specific embodiment, the upper end of the vertical support is connected with limited block.
As a kind of specific embodiment, on the vertical support, between the resiliency compressible part and the horizontal axis
It is arranged with washer.
As a kind of specific embodiment, the roller includes embedded horizon rule.
As a kind of specific embodiment, the vertical support includes：Vertical cylinder, it is affixed with the pedestal；Vertically
Column is actively threaded through in the vertical cylinder；Wherein, the outer wall of the vertical cylinder offers axially extending screw thread bar shaped
Hole, the screw thread strip-shaped hole internal thread are connected with adjusting bolt.
Further, two vertical columns being connect with the both ends of the horizontal axis are connected by crossbeam.
As a kind of specific embodiment, the both ends of the roller are respectively connected with postive stop baffle；The both ends of the roller
The sight vane of face is offered on the postive stop baffle.
As a kind of specific embodiment, the resiliency compressible part is compression spring.
As a kind of specific embodiment, the lower end of the pedestal is connected with multiple lifting seats.
The utility model has advantageous effects below compared with the existing technology：
When cutting machine carries out cutting operation, the tension-adjusting gear of the cutting machine is placed in below film, adjusts institute
State the height of pedestal so that the roller jacks up film, then adjusts position of the lantern ring on the vertical support to adjust
The elastic force of the resiliency compressible part is saved, and then adapts to the tension of film, after adjusting, film compression is in the roller
On, when variation tendency occurs in the tension of film, film changes to the pressing force of the roller, further, by described perpendicular
The perforative horizontal axis of straight strut activity generates variation to the pressure of the resiliency compressible part, and correspondingly, the elasticity can press
Corresponding crust deformation occurs for contracting part to resist external force variation, and the variation tendency that the tension to slow down or offset film occurs reaches
To the effect of automatic adjustment membrane tension.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is a kind of schematic elevation view of the tension-adjusting gear of cutting machine of the utility model embodiment；
Fig. 2 is a kind of schematic side view of the tension-adjusting gear of cutting machine of the utility model embodiment.
Specific implementation mode
It please refers to Fig.1 and Fig. 2, a kind of tension-adjusting gear of cutting machine comprising have：Pedestal 1；Vertical support, packet
The vertical column 3 that can be Telescopic Fixed for including the vertical cylinder 2 affixed with pedestal 1 and being threaded through within vertical cylinder 2；Horizontal axis 7,
Connection is respectively actively run through in both ends by the upper end of a vertical column 3；Between pedestal 1 and horizontal axis 7, it is arranged on vertical column 3
It can slide and can be with fixed lantern ring, it is preferable that the lantern ring is nut 4, and corresponding external screw thread is offered on vertical column 3；
On vertical column 3, resiliency compressible part is arranged between horizontal axis 7 and lantern ring 4, resiliency compressible part is preferably compression spring 5；For supporting
The roller 8 of film 10, is set on horizontal axis 7.
When cutting machine carries out cutting operation, the tension-adjusting gear of the cutting machine is placed in 10 lower section of film, is passed through
The lifting seat 110 for being connected to 1 lower end of pedestal carrys out the height of adjustment base 1 so that roller 8 jacks up film 10, then adjusting nut 4
Position on vertical column 3 adjusts the elastic force of compression spring 5, and then adapts to the tension of film 10, and after adjusting, film 10 is pressed
Tightly on the cylinder 8, when variation tendency occurs in the tension of film 10, film 10 changes to the pressing force of roller 7, into one
Step generates variation by the 3 perforative horizontal axis 7 of activity of vertical column to the pressure of compression spring 5, and correspondingly, corresponding crust deformation occurs for compression spring 5
External force variation is resisted, the variation tendency that the tension to slow down or offset film 10 occurs reaches automatic adjustment film 10
The effect of tension.
Wherein, the upper end of vertical column 3 is connected with limited block 610, and limited block 610 can limit horizontal axis 7 on vertical column 3
It moves upwards, horizontal axis 7 is prevented to be detached from from vertical column 3.
Preferably, on vertical column 3, washer 6 is arranged between compression spring 5 and horizontal axis 7, relative to compression spring 5 directly with horizontal axis 7
Contact, washer 6 is arranged between horizontal axis 7 and compression spring 5 can be so that compression spring 5 more stablizes the elastic force of horizontal axis 7.
The horizontality of roller 8 influences whether the high consistency of both sides in 10 width direction of film, it is preferable that roller
8 include embedded horizon rule 810, when adjusting the tension-adjusting gear of the cutting machine, can by observe horizon rule 810 come
The levelness at 8 both ends of roller is adjusted, and then ensures that film 10 keeps height on both sides in width direction consistent on the cylinder 8.
Telescopic Fixed in vertical cylinder 2 for the ease of vertical column 3, the outer wall of vertical cylinder 2 offers axially extending spiral shell
Line strip-shaped hole 210,210 internal thread of screw thread strip-shaped hole are connected with adjusting bolt 220.By adjusting adjusting bolt 220 in screw thread item
Position on shape hole 210, then adjusting bolt 220 is tightened, adjusting bolt 220 is pressed on vertical column 3, you can easily adjust
Vertical extended length of the column 3 in vertical cylinder 2.
Two vertical columns 3 being connect with the both ends of horizontal axis 7 are connected by crossbeam 9.The action of two vertical columns 3 as a result, can be with
It is easily consistent, is convenient for stretching motion of two vertical columns 3 in the vertical cylinder 2 mating with it, also allow for adjusting two
Vertical column 3.
The both ends of roller 8 are respectively connected with postive stop baffle 820；Face is offered on the postive stop baffle 820 at the both ends of roller 8
Sight vane 821.Postive stop baffle 820 can limit movement of the film 10 being supported on roller 8 in the axial direction of roller 8, prevent
Film 10 slides from roller 8.The sight vane 821 of face then can be used for adjusting 8 levelness of roller on both ends postive stop baffle 820
When, it is visually aligned in 8 side of roller.
The utility model is not limited to the above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and deformation.
Claims (10)
1. a kind of tension-adjusting gear of cutting machine, which is characterized in that including：
Pedestal；
Vertical support, lower end and the pedestal are affixed；
Connection is respectively actively run through in horizontal axis, both ends by the upper end of a vertical support；
Between the pedestal and the horizontal axis, being arranged on the vertical support can slide and can be with fixed lantern ring；
On the vertical support, resiliency compressible part is arranged between the horizontal axis and the lantern ring；
Roller for supporting film is set on the horizontal axis.
2. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
External screw thread is offered on the outer wall of the vertical support；
The inner wall of the lantern ring offers the internal thread coordinated with the external screw thread.
3. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
The upper end of the vertical support is connected with limited block.
4. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
On the vertical support, washer is arranged between the resiliency compressible part and the horizontal axis.
5. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
The roller includes embedded horizon rule.
6. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
The vertical support includes：
Vertical cylinder, it is affixed with the pedestal；
Vertical column is actively threaded through in the vertical cylinder；
Wherein, the outer wall of the vertical cylinder offers axially extending screw thread strip-shaped hole, the screw thread strip-shaped hole internal thread connection
There is adjusting bolt.
7. the tension-adjusting gear of cutting machine according to claim 6, it is characterised in that：
Two vertical columns being connect with the both ends of the horizontal axis are connected by crossbeam.
8. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
The both ends of the roller are respectively connected with postive stop baffle；
The sight vane of face is offered on the postive stop baffle at the both ends of the roller.
9. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
The resiliency compressible part is compression spring.
10. the tension-adjusting gear of cutting machine according to claim 1, it is characterised in that：
The lower end of the pedestal is connected with multiple lifting seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928666.9U CN207792265U (en) | 2017-12-29 | 2017-12-29 | A kind of tension-adjusting gear of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928666.9U CN207792265U (en) | 2017-12-29 | 2017-12-29 | A kind of tension-adjusting gear of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792265U true CN207792265U (en) | 2018-08-31 |
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ID=63276975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928666.9U Active CN207792265U (en) | 2017-12-29 | 2017-12-29 | A kind of tension-adjusting gear of cutting machine |
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| Country | Link |
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| CN (1) | CN207792265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356798A (en) * | 2019-08-15 | 2019-10-22 | 湖州浩方数码科技有限公司 | The weaving of a kind of convenient transportation and disassembly is with twining cloth drum apparatus |
-
2017
- 2017-12-29 CN CN201721928666.9U patent/CN207792265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356798A (en) * | 2019-08-15 | 2019-10-22 | 湖州浩方数码科技有限公司 | The weaving of a kind of convenient transportation and disassembly is with twining cloth drum apparatus |
| CN110356798B (en) * | 2019-08-15 | 2021-03-02 | 江西华晨纺织有限公司 | Weaving of convenient transportation and dismantlement is with twining cloth cylinder device |
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