CN206306282U - A kind of mill colloid cutter sweep - Google Patents
A kind of mill colloid cutter sweep Download PDFInfo
- Publication number
- CN206306282U CN206306282U CN201621168327.0U CN201621168327U CN206306282U CN 206306282 U CN206306282 U CN 206306282U CN 201621168327 U CN201621168327 U CN 201621168327U CN 206306282 U CN206306282 U CN 206306282U
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- China
- Prior art keywords
- spring
- cutting knife
- mounting seat
- hinge bar
- cutter sweep
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Abstract
The utility model discloses a kind of mill colloid cutter sweep, including mounting seat and cutting knife, also include mounting rod and drive device, the cutting knife is arranged in mounting seat, the mounting seat is fixed on mounting rod, the drive device is connected with mounting rod, and drive device is used for drive installation bar and is rotated around the axis of mounting rod；The drive device includes garter spring and cylinder, and the garter spring is fixedly connected with mounting rod, and piston rod end and the garter spring of the cylinder are articulated and connected, and hinged seat is additionally provided with the cylinder body of the cylinder.The cutter sweep simple structure, the damage of pair roller barrel is small.
Description
Technical field
The utility model is related to mill accessory device technical field, more particularly to a kind of mill colloid cutting dress
Put.
Background technology
Mill is the abbreviation of opening rubber mixing machine, is one of capital equipment of rubber plant.The groundwork portion of mill
Part is two and turns to hollow roller or drill roller incorgruous and inwardly rotate.The title of roller of the mill in face of operator
Make preliminary roller, can manually or electric level of movement is moved forward and backward, so as to regulating roller away from adapting to operation and require；Back roller is then fixed
, it is impossible to move forward and backward.Two roller sizes are typically identical, respectively turned round so that friction speed is relative, and rubber or sizing material are with roller
Rotation be involved in two roller gaps, by intensive shear act on and reach the purpose plasticated or knead.
In the prior art, either plasticate or mixing process, all need ceaselessly to be split with special cutting knife, cut off around
Roll up rubber on roller and obtain film, be transferred in mill mixer roller or by conveyer belt with putting into again next in operation
Road equipment.Cutting in the prior art obtains film by artificial cutting or the completion of special cutter, and artificial cutting work is strong
Degree is big and dynamics size is whard to control, and special cutter complex structure, pair roller barrel infringement are larger.
Utility model content
The utility model provides a kind of mill colloid cutter sweep, the cutter sweep simple structure, the damage of pair roller barrel
Wound is small.
A kind of mill colloid cutter sweep that the utility model is provided is by following technical essential come solve problem：It is a kind of
Mill colloid cutter sweep, including mounting seat and cutting knife, also including mounting rod and drive device, the cutting knife is arranged at installation
On seat, the mounting seat is fixed on mounting rod, and the drive device is connected with mounting rod, and drive device is used for drive installation
Bar is rotated around the axis of mounting rod；
The drive device includes garter spring and cylinder, and the garter spring is fixedly connected with mounting rod, the piston rod of the cylinder
End is articulated and connected with garter spring, and hinged seat is additionally provided with the cylinder body of the cylinder.
Specifically, carrier of the bar installed above as mounting seat, mounting seat as cutting knife fixed component, the cutting knife uses
Film is obtained in cutting rubber.Film is obtained due to completing rubber cutting, to cause the flush edge of film, when in use, is needed
Want that there is certain normal pressure between the point of a knife of cutting knife and the surface of roller.Above drive device is used to switch the work shape of cutting knife
State, i.e., rotated by drive device drive installation bar, and cutting knife is switched to different positions, when cutting knife is contacted with the surface of roller
When, as cut sizing material and get ready.
In the present apparatus, be set to drive device be articulated and connected including garter spring and cylinder, the piston rod of cylinder and garter spring, cylinder
Cylinder body on the scheme of hinged seat is set, by setting special frame can set up mounting rod or bearing block is set on a mill
Or the hole coordinated with mounting rod gap, complete to fix the position of mounting rod, meanwhile, setting is special to be articulated and connected with hinged seat
Frame after or after cylinder is articulated with mill by hinged seat, worked by source of the gas drive cylinder, in stretching for piston rod
In compression process, air cylinder driven mounting rod turns to ad-hoc location, realizes changing the purpose of cutter location.Above driving device structure
In, due to using cylinder as power part, using the compressible performance of gas, it is to avoid compression mistake between cutting knife and roller
Greatly, the purpose of protection cutting knife and roller is reached.
Further technical scheme is：
It is the length of the arm of force between increase cylinder and mounting rod, also including the extension rod being arranged between cylinder and garter spring,
One end of the extension rod is fixedly connected with garter spring, and the other end of extension rod is articulated and connected with the piston rod end of cylinder.
Also include hinge bar, be additionally provided with jointed shaft in the mounting seat, one end of the hinge bar by jointed shaft with
Mounting seat is articulated and connected, and cutting knife is fixed on the other end of hinge bar；
Also include the spring being fixed on hinge bar, support block is additionally provided with the mounting seat, the support block is used for
Free end to spring provides support；
When this cutter sweep works, cutting knife is to the direction of torque produced by the power of hinge bar and spring to the power of hinge bar
Produced torque it is in opposite direction.
Using the hinge bar by being articulated and connected with mounting seat as cutting knife and the connector of mounting seat, while by hinge
Spring is set, and when this cutter sweep works, cutting knife is to the direction of torque and spring pair produced by the power of hinge bar on extension bar
Torque is in opposite direction produced by the power of hinge bar, and may be such that can be by positioned at support block with the normal pressure of upper cutter and roller surface
The spring for being compressed between hinge bar is provided, and so, can both ensure that rubber can effectively be cut off；Simultaneously as more than
Normal pressure is provided by spring, therefore above structure also may be such that there is the normal pressure of stabilization between cutting knife and the surface of roller, and just
Pressure size is easy to control, the surface of the edge of a knife and roller beneficial to protection cutting knife；Meanwhile, this structure also has simple structure, just
In manufacture and the advantage promoted；Meanwhile, when the resistance of cutting is mutated, above spring can be buffered by further compression
The stress of cutting knife, reaches the technique effect of protection cutting knife.
As this another technical staff, can mount to be contacted with surface more than roller center line with upper cutter, so, will
Support block and spring are arranged at the upside of hinge bar, and such as lower end of spring is connected with the upper surface of hinge bar, the axis of spring
Direction is arranged at the tangential direction of jointed shaft；Also can mount to be contacted with the surface below roller center line with upper cutter, so,
Support block and spring are arranged at the downside of hinge bar, such as upper end of spring is connected with the lower surface of hinge bar, the axle of spring
Line direction is arranged at the tangential direction of jointed shaft.
Used as a kind of cutting knife scheme of long service life, the cutting knife is in the form of annular discs, and cutting knife can be around own axis.
In this programme, the edge of cutting knife can be used as the edge of a knife.
For the benefit of cutter edge relative to roller wall position stability, it is spacing also including what is be fixed on hinge bar
Bar, spacing hole is additionally provided with the support block, and when the free end of spring contacts with support block, the gag lever post insertion is described
In spacing hole.In above structure, the wall of spacing hole enters row constraint to the wall of gag lever post, can effectively reduce cutting knife in stress not
When, along the amplitude of the axis double swerve of roller.
As spring and gag lever post each with the specific type of attachment of hinge bar, the spring is set in the outer of gag lever post
Side.In this programme, not only can be by the axis direction of gag lever post restricted spring, to cause the direction of its power to hinge bar steady
It is fixed, meanwhile, this structure also has the advantages that space availability ratio is high.
Used as the concrete form of gag lever post, the gag lever post is the spiral shell being fixed on hinge bar by two clamping nuts
Bar, the spring is fixed on the clamping nut of support block.In this programme, can be convenient to change according to the form of sizing material
Spring with different coefficient of elasticity, meanwhile, gag lever post is easy to connect with hinge bar.
Used as the form that implements of mounting seat, the mounting seat is in anchor ear shape, the mounting seat include two hoop bodies and
For connecting two many connecting bolts of hoop body, the mounting rod is held between two hoop bodies, support block and jointed shaft
It is both secured on any one hoop body.In this programme, the axis direction of the axis direction parallel to roller of mounting rod is may be configured as,
So, after connecting bolt is relaxed, position of the cutting knife on roller axis can easily be changed；Meanwhile, in this structure, mounting seat
Bonding strength with mounting rod is high, beneficial to the normal pressure and cutting knife for keeping stablizing between cutting knife and the wall of roller in roller axis
The stability of upper position.
To enable that the present apparatus disposably cuts out the adhesive tape of fixed width, while the width of gained adhesive tape is adjustable, the peace
Dress seat is two, and jointed shaft and support block are provided with each mounting seat, and hinge bar, each hinge bar are respectively connected with each jointed shaft
On be provided with spring and cutting knife.
The utility model has the advantages that：
Bar installed above as mounting seat carrier, mounting seat as cutting knife fixed component, the cutting knife be used for cut
Rubber obtains film.Film is obtained due to completing rubber cutting, to cause the flush edge of film, when in use, it is necessary to cutting knife
Point of a knife and the surface of roller between have certain normal pressure.Above drive device is used to switch the working condition of cutting knife, i.e.,
Rotated by drive device drive installation bar, cutting knife is switched to different positions, when cutting knife is contacted with the surface of roller, i.e.,
For cutting sizing material is got ready.
In the present apparatus, be set to drive device be articulated and connected including garter spring and cylinder, the piston rod of cylinder and garter spring, cylinder
Cylinder body on the scheme of hinged seat is set, by setting special frame can set up mounting rod or bearing block is set on a mill
Or the hole coordinated with mounting rod gap, complete to fix the position of mounting rod, meanwhile, setting is special to be articulated and connected with hinged seat
Frame after or after cylinder is articulated with mill by hinged seat, worked by source of the gas drive cylinder, in stretching for piston rod
In compression process, air cylinder driven mounting rod turns to ad-hoc location, realizes changing the purpose of cutter location.Above driving device structure
In, due to using cylinder as power part, using the compressible performance of gas, it is to avoid compression mistake between cutting knife and roller
Greatly, the purpose of protection cutting knife and roller is reached.As apparatus above can be according to the actual pressure cut colloid amount, adjust air cylinder air source
Power, to cause that the normal pressure between cutting knife and roller surface is just met for cutting off sizing material.Apparatus above also has structure letter
Singly, it is easy to manufacture, low cost of manufacture, is easy to the advantages of being installed in existing mill.
Brief description of the drawings
Fig. 1 is a kind of one structural representation of specific embodiment of mill colloid cutter sweep described in the utility model
Figure.
Numbering in figure is followed successively by：1st, mounting rod, 2, mounting seat, 3, hinge bar, 4, jointed shaft, 5, spring, 6, gag lever post,
7th, cutting knife, 8, spacing hole, 9, support block, 10, drive device, 11, extension rod, 12, garter spring, 13, cylinder, 14, hinged seat.
Specific embodiment
With reference to embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following examples.
Embodiment 1：
As shown in figure 1, a kind of mill colloid cutter sweep, including mounting seat 2 and cutting knife 7, also including mounting rod 1 and drive
Dynamic device 10, the cutting knife 7 is arranged in mounting seat 2, and the mounting seat 2 is fixed on mounting rod 1, the drive device 10 with
Mounting rod 1 is connected, and drive device 10 is used for drive installation bar 1 and is rotated around the axis of mounting rod 1；
The drive device 10 includes garter spring 12 and cylinder 13, and the garter spring 12 is fixedly connected with mounting rod 1, the cylinder
13 piston rod end is articulated and connected with garter spring 12, and hinged seat 14 is additionally provided with the cylinder body of the cylinder 13.
Specifically, carrier of the bar installed above 1 as mounting seat 2, mounting seat 2 as cutting knife 7 fixed component, it is described to cut
Knife 7 obtains film for cutting rubber.Film is obtained due to completing rubber cutting, to cause the flush edge of film, is being used
When, it is necessary between the point of a knife of cutting knife 7 and the surface of roller have certain normal pressure.Above drive device 10 is used to switch cutting knife
7 working condition, i.e., rotated by the drive installation bar 1 of drive device 10, and cutting knife 7 is switched to different positions, when cutting knife 7 with
When the surface of roller contacts, as cut sizing material and get ready.
In the present apparatus, it is set to drive device 10 and is cut with scissors including garter spring 12 and cylinder 13, the piston rod of cylinder 13 and garter spring 12
Connect in succession, the scheme of hinged seat 14 is set on the cylinder body of cylinder 13, by setting special frame can set up mounting rod 1 or open
Bearing block or the hole coordinated with the gap of mounting rod 1 are set in mill, complete to fix the position of mounting rod 1, meanwhile, set special
The frame being articulated and connected with hinged seat 14 after or after cylinder 13 is articulated with mill by hinged seat 14, driven by source of the gas
Cylinder 13 of taking offence works, and in the telescopic process of piston rod, the drive installation bar 1 of cylinder 13 turns to ad-hoc location, realizes that change is cut
The purpose of the position of knife 7.In the structure of above drive device 10, as power part, can be pressed using gas due to using cylinder 13
The performance of contracting, it is to avoid compression is excessive between cutting knife 7 and roller, reaches the purpose of protection cutting knife 7 and roller.
Embodiment 2：
As shown in figure 1, the present embodiment is further qualified on the basis of embodiment 1：It is increase cylinder 13 and mounting rod 1
Between the arm of force length, also including the extension rod 11 being arranged between cylinder 13 and garter spring 12, one end of the extension rod 11 with
Garter spring 12 is fixedly connected, and the other end and the piston rod end of cylinder 13 of extension rod 11 are articulated and connected.
Also include hinge bar 3, jointed shaft 4 is additionally provided with the mounting seat 2, one end of the hinge bar 3 is by being hinged
Axle 4 is articulated and connected with mounting seat 2, and cutting knife 7 is fixed on the other end of hinge bar 3；
Also include the spring 5 being fixed on hinge bar 3, support block 9, the support block 9 are additionally provided with the mounting seat 2
Support is provided for the free end to spring 5；
When this cutter sweep works, cutting knife 7 is to the direction of torque produced by the power of hinge bar 3 with spring 5 to hinge bar 3
Power produced by torque it is in opposite direction.
Using the hinge bar 3 by being articulated and connected with mounting seat 2 as cutting knife 7 and the connector of mounting seat 2, while passing through
Spring 5 is set on hinge bar 3, and when this cutter sweep works, direction of the cutting knife 7 to torque produced by the power of hinge bar 3
With spring 5 to the in opposite direction of torque produced by the power of hinge bar 3, may be such that can with the normal pressure of upper cutter 7 and roller surface
There is provided by the spring 5 for being compressed between support block 9 and hinge bar 3, so, can both ensure that rubber can effectively be cut
It is disconnected；Simultaneously as above normal pressure is provided by spring 5, therefore above structure also may be such that have between cutting knife 7 and the surface of roller
The normal pressure of stabilization, and normal pressure size is easy to control, the surface of the edge of a knife and roller beneficial to protection cutting knife 7；Meanwhile, this structure
Also there is simple structure, be easy to the advantage for manufacturing and promoting；Meanwhile, cutting resistance be mutated when, above spring 5 can pass through into
One step compression, buffers the stress of cutting knife 7, reaches the technique effect of protection cutting knife 7.
As this another technical staff, can mount to be contacted with surface more than roller center line with upper cutter 7, so,
Support block 9 and spring 5 are arranged at the upside of hinge bar 3, such as lower end of spring 5 is connected with the upper surface of hinge bar 3, spring
5 axis direction is arranged at the tangential direction of jointed shaft 4；Also be can mount to and the surface below roller center line with upper cutter 7
Contact, so, support block 9 and spring 5 is arranged at the downside of hinge bar 3, such as following table of the upper end of spring 5 and hinge bar 3
Face is connected, and the axis direction of spring 5 is arranged at the tangential direction of jointed shaft 4.
Used as a kind of scheme of cutting knife 7 of long service life, the cutting knife 7 is in the form of annular discs, and cutting knife 7 can turn around own axes
It is dynamic.In this programme, the edge of cutting knife 7 can be used as the edge of a knife.
For the benefit of the edge of a knife of cutting knife 7 relative to roller wall position stability, it is also spacing on hinge bar 3 including being fixed on
Bar 6, is additionally provided with spacing hole 8 in the support block 9, when the free end of spring 5 contacts with support block 9, the gag lever post 6 is embedding
In entering the spacing hole 8.In above structure, the wall of spacing hole 8 enters row constraint to the wall of gag lever post 6, can effectively reduce and cut
Knife 7 in unbalance stress, along the amplitude of the axis double swerve of roller.
As spring 5 and gag lever post 6 each with the specific type of attachment of hinge bar 3, the spring 5 is set in gag lever post 6
Outside.In this programme, not only can be by the axis direction of the restricted spring 5 of gag lever post 6, to cause its power to hinge bar 3
Direction stabilization, meanwhile, this structure also has the advantages that space availability ratio is high.
Used as the concrete form of gag lever post 6, the gag lever post 6 is to be fixed on hinge bar 3 by two clamping nuts
Screw rod, the spring 5 is fixed on the clamping nut of support block 9.In this programme, can be according to the form of sizing material, easily
The spring 5 with different coefficient of elasticity is changed, meanwhile, gag lever post 6 is easy to connect with hinge bar 3.
Embodiment 3：
As shown in figure 1, the present embodiment is further qualified on the basis of embodiment 1：As implementing for mounting seat 2
Form, the mounting seat 2 is in anchor ear shape, and the mounting seat 2 includes two hoop bodies and for connecting two many connections of hoop body
Bolt, the mounting rod 1 is held between two hoop bodies, and support block 9 and jointed shaft 4 are both secured on any one hoop body.
In this programme, the axis direction of the axis direction parallel to roller of mounting rod 1 is may be configured as, so, after connecting bolt is relaxed,
Position of the cutting knife 7 on roller axis can easily be changed；Meanwhile, in this structure, the bonding strength of mounting seat 2 and mounting rod 1
Height, beneficial to the normal pressure and cutting knife 7 for keeping stablizing between cutting knife 7 and the wall of roller in the upper stability put of roller axis.
In the present embodiment, garter spring 12 is also set to be equal to the garter spring form of mounting seat 2.
To enable that the present apparatus disposably cuts out the adhesive tape of fixed width, while the width of gained adhesive tape is adjustable, the peace
Dress seat 2 is two, and jointed shaft 4 and support block 9 are provided with each mounting seat 2, hinge bar 3 is respectively connected with each jointed shaft 4, respectively
Spring 5 and cutting knife 7 are provided with hinge bar 3.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where the technical solution of the utility model is not departed from should be included in this practicality
In new protection domain.
Claims (9)
1. a kind of mill colloid cutter sweep, including mounting seat（2）And cutting knife（7）, it is characterised in that also including mounting rod
（1）And drive device（10）, the cutting knife（7）It is arranged at mounting seat（2）On, the mounting seat（2）It is fixed on mounting rod（1）
On, the drive device（10）With mounting rod（1）It is connected, and drive device（10）For drive installation bar（1）Around mounting rod（1）
Axis rotate；
The drive device（10）Including garter spring（12）And cylinder（13）, the garter spring（12）With mounting rod（1）It is fixedly connected, institute
State cylinder（13）Piston rod end and garter spring（12）It is articulated and connected, the cylinder（13）Cylinder body on be additionally provided with hinged seat
（14）.
2. a kind of mill colloid cutter sweep according to claim 1, it is characterised in that also including being arranged at cylinder
（13）With garter spring（12）Between extension rod（11）, the extension rod（11）One end and garter spring（12）It is fixedly connected, extension rod
（11）The other end and cylinder（13）Piston rod end be articulated and connected.
3. a kind of mill colloid cutter sweep according to claim 1, it is characterised in that also including hinge bar（3）, institute
State mounting seat（2）On be additionally provided with jointed shaft（4）, the hinge bar（3）One end pass through jointed shaft（4）With mounting seat（2）Hinge
Connect in succession, cutting knife（7）It is fixed on hinge bar（3）The other end on；
Also include being fixed on hinge bar（3）On spring（5）, the mounting seat（2）On be additionally provided with support block（9）, the branch
Bracer（9）For to spring（5）Free end provide support；
When this cutter sweep works, cutting knife（7）To hinge bar（3）Power produced by torque direction and spring（5）To being hinged
Bar（3）Power produced by torque it is in opposite direction.
4. a kind of mill colloid cutter sweep according to claim 1, it is characterised in that the cutting knife（7）In disk
Shape, and cutting knife（7）Can be around own axis.
5. a kind of mill colloid cutter sweep according to claim 3, it is characterised in that also including being fixed on hinge bar
（3）On gag lever post（6）, the support block（9）On be additionally provided with spacing hole（8）, in spring（5）Free end and support block
（9）During contact, the gag lever post（6）The insertion spacing hole（8）In.
6. a kind of mill colloid cutter sweep according to claim 5, it is characterised in that the spring（5）It is set in
Gag lever post（6）Outside.
7. a kind of mill colloid cutter sweep according to claim 6, it is characterised in that the gag lever post（6）It is logical
Cross two clamping nuts and be fixed on hinge bar（3）On screw rod, the spring（5）It is fixed near support block（9）Compression spiral shell
On cap.
8. a kind of mill colloid cutter sweep according to claim 3, it is characterised in that the mounting seat（2）In embrace
Cuff-like, the mounting seat（2）Including two hoop bodies and for connecting two many connecting bolts of hoop body, the mounting rod（1）
It is held between two hoop bodies, support block（9）And jointed shaft（4）It is both secured on any one hoop body.
9. a kind of mill colloid cutter sweep according to claim 8, it is characterised in that the mounting seat（2）It is two
It is individual, each mounting seat（2）On be provided with jointed shaft（4）And support block（9）, each jointed shaft（4）On be respectively connected with hinge bar（3）,
Each hinge bar（3）On be provided with spring（5）And cutting knife（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168327.0U CN206306282U (en) | 2016-11-02 | 2016-11-02 | A kind of mill colloid cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168327.0U CN206306282U (en) | 2016-11-02 | 2016-11-02 | A kind of mill colloid cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306282U true CN206306282U (en) | 2017-07-07 |
Family
ID=59243546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168327.0U Expired - Fee Related CN206306282U (en) | 2016-11-02 | 2016-11-02 | A kind of mill colloid cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858863A (en) * | 2018-06-12 | 2018-11-23 | 无锡双象橡塑机械有限公司 | Open mill laterally and longitudinally cutter |
| CN110512506A (en) * | 2019-09-03 | 2019-11-29 | 中国水利水电第九工程局有限公司 | Joint-cutting pore-creating apparatus and engineering machinery |
-
2016
- 2016-11-02 CN CN201621168327.0U patent/CN206306282U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858863A (en) * | 2018-06-12 | 2018-11-23 | 无锡双象橡塑机械有限公司 | Open mill laterally and longitudinally cutter |
| CN110512506A (en) * | 2019-09-03 | 2019-11-29 | 中国水利水电第九工程局有限公司 | Joint-cutting pore-creating apparatus and engineering machinery |
| CN110512506B (en) * | 2019-09-03 | 2024-02-23 | 中国水利水电第九工程局有限公司 | Lancing and hole-making device and engineering machinery |
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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: 20170707 Termination date: 20201102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |