CN206242177U - Strip cutting machine and its fixed roll assembly - Google Patents
Strip cutting machine and its fixed roll assembly Download PDFInfo
- Publication number
- CN206242177U CN206242177U CN201621305171.6U CN201621305171U CN206242177U CN 206242177 U CN206242177 U CN 206242177U CN 201621305171 U CN201621305171 U CN 201621305171U CN 206242177 U CN206242177 U CN 206242177U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- support bar
- roll assembly
- fixed roll
- upper roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of strip cutting machine and its fixed roll assembly, its drip irrigation device is to include body, unwinding device is disposed with body, die-cutting apparatus, cutting device and wrap-up, fixed roll assembly is provided between unwinding device and die-cutting apparatus, fixed roll assembly includes lower roll and the upper roller directly over lower roll, the two ends of lower roll rotate with body be connected respectively, body inner side is provided with swing arm, swing arm one end rotates with body and is connected, the lower section of the other end abuts support bar, support bar one end extends to be connected with outside body and drives support bar to rotate so that swing arm is around the handle for rotating junction swing, the two ends of upper roller are respectively supported in swing arm, the purpose for facilitating strip through gap fixing roller is reached.
Description
Technical field
The utility model is related to a kind of cutting apparatus, more particularly to a kind of strip cutting machine and its fixed roll assembly.
Background technology
, it is necessary to be cut to the strip of label in existing label production process, can typically use to cutting machine, and
, it is necessary to cut out certain shape to the trade mark in strip during cutting, for this reason, it may be necessary to be die cut to strip.Refer to
The Chinese patent of Application No. 201521127196.7, it includes unwinding device, tension control units, the roller with carving knife
And wrap-up, also including die cutting unit, die cutting unit is respectively with the tension control units and with cutting for label cutting machine
The roller of knife is connected, and die cutting unit includes mold cutting plate and pressure roller, and pressure roller is tangent with the mold cutting plate, and mold cutting plate is located at described
Above pressure roller, mold cutting plate is provided with combination knife of different shapes, label from mold cutting plate pass through when, combination knife can be on label
Impression.In order that keeping stabilization when strip is die cut, the upstream of die cutting plate is provided with fixing roller, fixing roller includes upper roller with
Roller, strip is clamped by upper roller and lower roll so that in cross cutting, bounce is less likely to occur strip.But the upper roller being fixed in position and
Be inconvenient to be adjusted in lower roll, the gap between both so that more inconvenient when strip passes through gap between the two.
Utility model content
The purpose of this utility model is to provide a kind of strip cutting machine for facilitating strip through gap upper roller and lower roll
And its fixed roll assembly.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of fixed roll assembly,
Upper roller including lower roll and directly over lower roll, the two ends of lower roll rotate with body be connected respectively, and body inner side is provided with
Swing arm, swing arm one end rotates with body and is connected, and the lower section of the other end abuts support bar, and support bar one end extends to solid outside body
Be connected to drive support bar rotate so that swing arm around rotate junction swing handle, the two ends of upper roller are respectively supported at swing arm
On.
By using above-mentioned technical proposal, before equipment start-up operation, first have to that strip is passed through into upper roller and lower roll manually
Between, can now be rotated by handle drives support bar, so that swing arm is swung up around junction is rotated so that on
Gap enlargement between roller and lower roll, facilitates passing through for strip, and upper roller is replied by rotating backward；Meanwhile, rotary supporting rod
Upper roller need not directly be lifted, according to lever principle so that more laborsaving during driving.
Preferably, the end of upper roller is supported in the middle part of swing arm.
By using above-mentioned technical proposal, when upper roller is driven so that the distance of lifting is more appropriate, shown
Power also without too big, more laborsaving, through strip convenience also more.
Preferably, be provided with pressure holding component above support bar, pressure holding component include the fixed block affixed with body and
Spring between fixed block and swing arm end, one end of spring is connected to the end of swing arm.
By using above-mentioned technical proposal, when under equipment working state, by the elastic force of spring, can cause that swing arm is received
To downward power, so that upper roller presses to lower roll, it is ensured that the stability of upper roller pressure holding, the strip in cross cutting is further ensured that
Bounce is less likely to occur.
Preferably, pressure holding component also includes regulating bolt, adjustment hole is offered on fixed block, regulating bolt threaded one end connects
Be connected in adjustment hole, the other end that spring is abutted with swing arm enter adjustment hole in and with the end abutment of regulating bolt.
By using above-mentioned technical proposal, regulating bolt is rotated, bolt can be controlled to stretch into the distance of adjustment hole, so as to control
The compression degree of spring processed, and then adjust spring to the pressure of swing arm, it is ensured that can either more labour-saving driving handle, again can
Ensure the pressure holding stabilization of upper roller.
Preferably, the periphery outwardly convex of support bar forms cam, the outer surface of cam abuts with the lower surface of swing arm.
By using above-mentioned technical proposal, when support bar is rotated, the bossing of cam is abutted with the lower section of swing arm, you can
Swing arm is lifted so that the gap increase between upper roller and lower roll, so as to facilitate passing through for strip.
Preferably, the end that cam has projection, projection is formed with supporting plane.
By using above-mentioned technical proposal, abutted with the lower surface of swing arm by supporting plane after gap enlargement, face with
The abutting in face so that support stabilization more, it is not easy to which the phenomenon of automatic rotary occurs.
Preferably, offering slot to make way on the periphery of support bar, the depth of slot to make way is not more than the radius of support bar, pendulum
The lower surface of arm is connected with the arc convex coordinated with slot to make way.
By using above-mentioned technical proposal, in original state, arc convex be located at slot to make way in, and rotary supporting rod it
Afterwards, arc convex is connected on the periphery of support bar so that swing arm is swung up so that the gap between upper roller and lower roll increases
Greatly, so as to facilitate passing through for strip.
Preferably, being provided with touch sensor above swing arm, touch sensor includes coordinating with swing arm upper surface
Probe.
By using above-mentioned technical proposal, whether touch sensor is lifted by probe in detecting swing arm, then sent
Signal so that when swing arm is under lifting status, equipment can not start, so that bounce is less likely to occur strip when ensureing cross cutting.
A kind of strip cutting machine, including body, be disposed with body unwinding device, die-cutting apparatus, cutting device with
And wrap-up, fixed roll assembly is provided between unwinding device and die-cutting apparatus.
By using above-mentioned technical proposal, when being die cut to strip and being cut, band material volume is arranged on unwinding device
Unreeled, strip enters between upper roller and lower roll afterwards, and then strip is die cut into die-cutting apparatus, cutting is reached afterwards
Device is cut strip, is finally wound by wrap-up, the clamping that strip passes through upper roller and lower roll, it is ensured that
Stabilization during strip cross cutting more, it is not easy to beat；Meanwhile, before equipment start-up operation, first have to manually wear strip
Cross between upper roller and lower roll, can now be rotated by handle drives support bar so that swing arm around rotate junction to
Upper swing so that the gap enlargement between upper roller and lower roll, facilitates passing through for strip, and upper roller is replied by rotating backward；Together
When, rotary supporting rod need not directly lift upper roller, according to lever principle so that more laborsaving during driving.
In sum, the utility model has the advantages that：Bounce is less likely to occur strip when ensureing cross cutting, while
Facilitate strip through gap upper roller and lower roll.
Brief description of the drawings
Fig. 1 is the structural representation of strip cutting machine；
Fig. 2 is the fixing roller modular construction schematic diagram in embodiment 1；
Fig. 3 is the A portions enlarged drawing in Fig. 2；
Fig. 4 is fixing roller modular construction schematic diagram in embodiment 2；
Fig. 5 is the partial structural diagram of the fixed roll assembly after support roller is rotated in embodiment 2.
In figure, 1, unwinding device；2nd, fixed roll assembly；21st, lower roll；22nd, upper roller；3rd, die-cutting apparatus；4th, cutting device；5、
Wrap-up；6th, body；7th, handle；8th, swing arm；81st, rotating shaft；82nd, support bar；821st, cam；8211st, projection；822nd, allow
Position groove；83rd, spring；84th, fixed block；85th, regulating bolt；86th, arc convex；9th, touch sensor；91st, probe.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark is represented.It should be noted that the word "front", "rear" for being used in description below, "left", "right", "up" and "down" refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1：A kind of strip cutting machine, as shown in figure 1, including body 6, unwinding device is disposed with body 6
1st, die-cutting apparatus 3, cutting device 4 and wrap-up 5, are provided with fixed roll assembly 2 between unwinding device 1 and die-cutting apparatus 3,
Fixed roll assembly 2 includes lower roll 21 and the upper roller 22 directly over lower roll 21.
Specific to combine Fig. 2 and Fig. 3, the two ends of lower roll 21 are rotatably connected on body 6 respectively, can be by bearing and machine
Body 6 rotates connection.And swing arm 8 is provided with above the end of lower roll 21, swing arm 8 is located at the inner side of body 6, and swing arm 8 is two, point
The two ends of lower roll 21 are not arranged on.Meanwhile, one end of swing arm 8 is provided with rotating shaft 81, and swing arm 8 is rotatably connected on body by rotating shaft 81
On 6, and upper roller 22 is rotatably connected on the middle part of swing arm 8, and upper roller 22 can also be connected by bearing with swing arm 8.Swing arm 8 sets and turns
Support bar 82 is provided with below the other end of axle 81, support bar 82 is rotatably connected on body 6, support bar 82 can be around certainly
The axis of body is rotated.Meanwhile, one end of support bar 82 is extended outside body 6 and an affixed handle 7, and driving handle 7 can make
Obtain and rotated in support bar 82.
Support bar 82 periphery outwardly convex formed cam 821, cam 821 be located at swing arm 8 lower section and with swing arm 8
Lower surface abut.Cam 821 has projection 8211, when needing to lift swing arm 8, projection 8211 and swing arm 8
Lower surface is abutted.Preferably, the end of projection 8211 is formed with supporting plane, and when swing arm 8 is in lifting status, branch
Support plane is abutted with the lower surface of swing arm 8.
The top of swing arm 8 is provided with pressure holding component, and pressure holding component may be located at and rotate what is be connected with body 6 away from swing arm 8
One end.Pressure holding component includes fixed block 84, and fixed block 84 can be bolted on body 6, and fixed block 84 has swing arm 8
Between be provided with spring 83, swing arm 8 can be abutted by spring 83.Preferably, fixed block 84 is offered vertically
The adjustment hole of setting, is provided with regulating bolt 85 at adjustment hole, the threaded one end of regulating bolt 85 is connected in adjustment hole, while
One end of spring 83 also be located in adjustment hole and with the end abutment of regulating bolt 85, rotate regulating bolt 85, adjustment regulation spiral shell
Bolt 85 enters the depth of adjustment hole, such that it is able to adjust the compression degree of spring 83.Certainly, another way, adjustment hole can be with
Through hole, and the top of fixed block 84 is welded with nut, regulating bolt 85 is connected with nut thread, but regulating bolt 85 end
Still enter in adjustment hole, the spring 83 for so entering adjustment hole is not easy to be conditioned the internal thread influence carried in hole.
Meanwhile, the sensor when the top of swing arm 8 is additionally provided with contact, sensor is located at the one of fixed block 84 during contact
Side, touch sensor 9 includes probe 91, and after swing arm 8 is swung up, the upper surface of swing arm 8 can come in contact with probe 91.
When being die cut to strip and being cut, band material volume is arranged on unwinding device 1 and is unreeled, and strip enters afterwards
Between upper roller 22 and lower roll 21, then strip is die cut into die-cutting apparatus 3, and cutting device 4 is reached afterwards carries out strip
Cutting, is finally wound by wrap-up 5, the clamping that strip passes through upper roller 22 and lower roll 21, it is ensured that in strip cross cutting
When stabilization more, it is not easy to beat；Meanwhile, before equipment start-up operation, first have to that strip is passed through into upper roller 22 manually
And lower roll 21 between, now support bar 82 can be driven to rotate by handle 7, cam 821 is rotated with support bar 82, cam
821 projection 8211 abuts to the lower surface of swing arm 8, so that swing arm 8 is swung up around junction is rotated so that
Gap enlargement between upper roller 22 and lower roll 21, facilitates passing through for strip, replys upper roller 22 by rotating backward.And unreel dress
Put 1, die-cutting apparatus 3, cutting device 4 and wrap-up 5 and use existing technology, therefore not in this to go forth.
Embodiment 2：As shown in Figure 4 and Figure 5, difference from Example 1 is to be offered on the periphery of support bar 82
Slot to make way 822, slot to make way 822 is located at the lower section of swing arm 8, and the depth of slot to make way 822 is not more than the radius of support bar 82, swing arm 8
Lower surface be connected with arc convex 86, arc convex 86 is located at the top of support bar 82.When upper roller 22 is in pressure holding state,
Arc convex 86 is located in slot to make way 822, and when at upper roller 22 with state is lifted, arc convex 86 is connected to support bar 82
On periphery.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a kind of fixed roll assembly, including lower roll (21) and the upper roller (22) directly over lower roll (21), lower roll (21)
Two ends rotate with body (6) be connected respectively, it is characterised in that：Body (6) inner side is provided with swing arm (8), swing arm (8) one end and machine
Body (6) rotates connection, and the lower section of the other end abuts support bar (82), and it is affixed outward that support bar (82) one end extends to body (6)
There is driving support bar (82) to rotate so that swing arm (8) is distinguished around the handle (7) that junction swings, the two ends of upper roller (22) are rotated
It is supported in swing arm (8).
2. fixed roll assembly according to claim 1, it is characterised in that：The end of upper roller (22) is supported in swing arm (8)
Middle part.
3. fixed roll assembly according to claim 1, it is characterised in that：Support bar is provided with pressure holding group above (82)
Part, pressure holding component includes the fixed block (84) affixed with body (6) and between fixed block (84) and swing arm (8) end
Spring (83), one end of spring (83) is connected to the end of swing arm (8).
4. fixed roll assembly according to claim 3, it is characterised in that：Pressure holding component also includes regulating bolt (85), Gu
Determine to offer adjustment hole on block (84), regulating bolt (85) threaded one end is connected in adjustment hole, and spring (83) is supported with swing arm (8)
The other end for connecing enter adjustment hole in and with the end abutment of regulating bolt (85).
5. fixed roll assembly according to claim 1, it is characterised in that：The periphery outwardly convex of support bar (82) is formed
Cam (821), the outer surface of cam (821) abuts with the lower surface of swing arm (8).
6. fixed roll assembly according to claim 5, it is characterised in that：Cam (821) is convex with projection (8211)
The end for going out part (8211) is formed with supporting plane.
7. fixed roll assembly according to claim 1, it is characterised in that：Resigning is offered on the periphery of support bar (82)
Groove (822), the depth of slot to make way (822) is not more than the radius of support bar (82), and the lower surface of swing arm (8) is connected with and slot to make way
(822) arc convex (86) for coordinating.
8. fixed roll assembly according to claim 1, it is characterised in that：Swing arm is provided with contact-sensing above (8)
Device (9), touch sensor (9) includes the probe (91) that coordinates with swing arm (8) upper surface.
9. a kind of strip cutting machine, including body (6), be disposed with body (6) unwinding device (1), die-cutting apparatus (3),
Cutting device (4) and wrap-up (5), it is characterised in that：Set just like power between unwinding device (1) and die-cutting apparatus (3)
Profit requires the fixed roll assembly (2) described in 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305171.6U CN206242177U (en) | 2016-12-01 | 2016-12-01 | Strip cutting machine and its fixed roll assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305171.6U CN206242177U (en) | 2016-12-01 | 2016-12-01 | Strip cutting machine and its fixed roll assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242177U true CN206242177U (en) | 2017-06-13 |
Family
ID=59004055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305171.6U Expired - Fee Related CN206242177U (en) | 2016-12-01 | 2016-12-01 | Strip cutting machine and its fixed roll assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242177U (en) |
-
2016
- 2016-12-01 CN CN201621305171.6U patent/CN206242177U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |