CN207634559U - For the mechanical braking device in netting machine - Google Patents
For the mechanical braking device in netting machine Download PDFInfo
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- CN207634559U CN207634559U CN201721286252.0U CN201721286252U CN207634559U CN 207634559 U CN207634559 U CN 207634559U CN 201721286252 U CN201721286252 U CN 201721286252U CN 207634559 U CN207634559 U CN 207634559U
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- axis
- pressure
- roller
- pressure knot
- brake
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model is related to a kind of mechanical braking devices in netting machine.Including organic frame, rotatable pressure knot axis is provided in the rack, the pressure knot axis ties arm connection pressure knot roller by pressure, and the pressure knot roller is operated synchronously in company with pressure knot axis；The brake gear for controlling the pressure knot axis operating is provided on the pressure knot axis, the brake gear includes the brake disc for embracing the pressure knot axis, the brake disc is formed with the cavity of the accommodating pressure knot axis, the brake gear is additionally provided with the driving device for changing the cavity size, presses knot axis to be held tightly or be released to realize.The utility model provide one kind in operation process ensure reel wire roller reel wire when, pressure knot roller is motionless, increases disengaging rack to the mesh sheet tension between reel wire roller, effectively eliminates the mesh sheet that congestion is in accordion in disengaging rack, mesh sheet is set to be in tensioned state, the mesh sheet precision woven is high, high-quality.
Description
Technical field
The utility model is related to a kind of mechanical braking devices in netting machine, belong to netting machine technical field.
Background technology
Netting machine is completed to start reel wire after pressure knot action, and pressure knot roller at this time is in lowest order, is in free state, reel wire
Roller carry out reel wire when, on the one hand will disengaging rack in mesh sheet to last volume draw, another side also by the pressure knot roller in free state to
On draw and lift, therefore when reel wire action after, mesh sheet still have under elastic reaction part mesh sheet be in accordion, congestion disengaging net
In frame, in shuttle hook to can not just form certain tension between reel wire roller, reel wire tension is non-constant, and knitmesh quality is with regard to poor, therefore
It needs further to be improved.
Utility model content
The utility model in view of the foregoing drawbacks, and it is an object of the present invention to provide one kind in operation process ensure reel wire roller reel wire when,
Pressure knot roller is motionless, increases disengaging rack to the mesh sheet tension between reel wire roller, it is in pleat to effectively eliminate congestion in disengaging rack
The mesh sheet of corrugation makes mesh sheet be in tensioned state, and the mesh sheet precision woven is high, high-quality.
The technical solution adopted in the utility model is thus：The utility model includes organic frame 19, is set in the rack 19
It is equipped with rotatable pressure knot axis 15, the pressure knot axis 15 ties the connection pressure knot roller 2 of arm 10 by pressure, and the pressure ties roller 2 in company with described
Pressure knot axis 15 operates synchronously；
It is provided on the pressure knot axis 15 and controls the brake gear that the pressure knot axis 15 operates, the brake gear includes
The brake disc 16 of the pressure knot axis 15 is embraced, the brake disc 16 is formed with the cavity of the accommodating pressure knot axis 15, the brake
Device is additionally provided with the driving device for changing the cavity size, presses knot axis 15 to be held tightly or be released to realize.
The driving device includes the brake ribbon 14 being arranged outside the brake disc 16, and the brake ribbon 14 drives the brake
The operating of hull 16 is provided with outside the brake ribbon 14 to change the space size of the accommodating pressure knot axis 15 of brake disc and compresses the brake
The chain 13 of vehicle band 14.
13 one end of the chain is connected on axis pin 12, and the other end of the chain 13 is connected on chain connecting block 17；
The axis pin 12 connects a roller 4 by the swing rod 3 that brakes, and is provided with cam 5 and roller is realized in the cooperation of the roller 4
The variation of 4 positions；
The chain connecting block 17 is provided with and institute by 18 connecting spring 7 of pull rod between the pull rod 18 and axis pin 12
The intermediate bar 20 of the connection of spring 7 is stated, 7 other end of the spring is fixed by spring base 8.
13 4 row of the chain is arranged, parallel to be pressed on 14 outside of the brake ribbon.
The axis pin 12 is supported by rolling bearing 11.
The cam 5 drives operating by the countershaft 6 being arranged in the rack 19.
The utility model has the advantages that：1 the utility model can be subject to as the case may be using four row chain chain numbers of rows
It determines and the purely mechanic braking pressure of brake ribbon ties roller, simple in structure, compact, braking effect is reliable, and change passes through oil pump hydraulic pressure in the past
Braking pressure knot roller, oil pump is perishable, and braking effect is unreliable.
2 brake swing rods are connected to by roller bearing and axis pin in rack, when work, brake swing rod drive four row chain items and
Band brake brake flexibly, reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
1. warp in figure；2. pressure knot roller；3. brake swing rod；4. roller；5. cam；6. countershaft；7. spring；8. spring base；
9. hex nut；10. pressure knot arm；11. rolling bearing；12. axis pin；13. four row chain items；14. brake ribbon；15. pressure knot axis；16.
Brake disc；17. chain connecting block；18. pull rod；19. rack；20. intermediate bar.
Specific implementation mode
The utility model includes organic frame 19, and rotatable pressure knot axis 15 is provided in the rack 19, and the pressure ties axis
15 tie the connection pressure knot roller 2 of arm 10 by pressure, and the pressure knot roller 2 is operated synchronously in company with pressure knot axis 15；
It is provided on the pressure knot axis 15 and controls the brake gear that the pressure knot axis 15 operates, the brake gear includes
The brake disc 16 of the pressure knot axis 15 is embraced, the brake disc 16 is formed with the cavity of the accommodating pressure knot axis 15, the brake
Device is additionally provided with the driving device for changing the cavity size, presses knot axis 15 to be held tightly or be released to realize.
The driving device includes the brake ribbon 14 being arranged outside the brake disc 16, and the brake ribbon 14 drives the brake
The operating of hull 16 is provided with outside the brake ribbon 14 to change the space size of the accommodating pressure knot axis 15 of brake disc and compresses the brake
The chain 13 of vehicle band 14.
13 one end of the chain is connected on axis pin 12, and the other end of the chain 13 is connected on chain connecting block 17；
The axis pin 12 connects a roller 4 by the swing rod 3 that brakes, and is provided with cam 5 and roller is realized in the cooperation of the roller 4
The variation of 4 positions；
The chain connecting block 17 is provided with and institute by 18 connecting spring 7 of pull rod between the pull rod 18 and axis pin 12
The intermediate bar 20 of the connection of spring 7 is stated, 7 other end of the spring is fixed by spring base 8, hex nut 9.
13 4 row of the chain is arranged, parallel to be pressed on 14 outside of the brake ribbon.
The axis pin 12 is supported by rolling bearing 11.
The cam 5 drives operating by the countershaft 6 being arranged in the rack 19.
Further explanation is made to the utility model below, to be better understood by the utility model：
Mechanical braking device：Including rack 19 and the countershaft 6 being rotatably arranged in rack 19 and it is rotatably arranged on rack 19
On pressure knot axis 15, pressure knot axis 15 ties arm 10 by pressure with pressure knot roller 2 and is connected, and the setting control of 15 side of pressure knot axis, which is pressed, ties axis
The brake disc 16 of 15 rotations, brake disc 16 are fixed on by key connecting on pressure knot axis 15, and 14 He of brake ribbon is coated on brake disc 16
Four row chain items 13, brake ribbon 14 and four row chain items 13 are connected by bolts integral.Cam 5, brake are fixedly installed on countershaft 6
Swing rod 3 and axis pin 12 are connected and fixed by rolling bearing 11 in rack 19, and brake 3 one end of swing rod is resisted against convex equipped with roller 4
On wheel 5, the other end is hinged by pull rod 18 and four row chain one end, passes through chain connecting block and four row chains among the swing rod 3 that brakes
The connection of the other end.
The working process of the utility model is as follows：
When reel wire roller starts reel wire, it on the one hand will pass in and out the mesh sheet warp 1 in rack and drawn to last volume, on the other hand also will
Pressure knot roller 2 in free state is drawn and lifted upwards, and countershaft 6 is synchronous with the transmission system in netting machine, therefore when pressure knot roller 2
When in extreme lower position, countershaft 6 is just turned to such as the positions Fig. 1, i.e. the top of cam 5 is contacted with roller 4, by roller top to most
A high position, 3 lower end of swing rod of braking at this time act on spring 7, and spring 7 tightens pull rod 18, and four row chain items 13 and brake ribbon will therewith
Brake disc is lived surely, and pressure knot axis 15 is also lived surely therewith, and pressure knot axis 15 is lived pressure knot roller 2 using pressure knot arm 10 calmly, final to ensure pressure knot
Roller 4 is just withstood on top when roller 2 is in bottom there are one brief stay cam 5, to ensure that reel wire roller is rolled up
When net, mesh sheet is in tensioned state, the tension kept constant, and the mesh sheet precision woven is high, high-quality.
Claims (6)
1. for the mechanical braking device in netting machine, which is characterized in that including organic frame（19）, the rack（19）Upper setting
There is rotatable pressure knot axis（15）, the pressure knot axis（15）Arm is tied by pressure（10）Connection pressure knot roller（2）, the pressure knot roller（2）
Axis is tied in company with the pressure（15）It operates synchronously；
The pressure ties axis（15）On be provided with the control pressure and tie axis（15）The brake gear of operating, the brake gear include
Embrace the pressure knot axis（15）Brake disc（16）, the brake disc（16）It is formed with the accommodating pressure knot axis（15）Cavity,
The brake gear is additionally provided with the driving device for changing the cavity size, and knot axis is pressed to realize（15）It is held tightly or loose
It opens.
2. the mechanical braking device according to claim 1 in netting machine, which is characterized in that the driving device packet
It includes and is arranged in the brake disc（16）Outer brake ribbon（14）, the brake ribbon（14）Drive the brake disc（16）Operating to
Change the accommodating pressure knot axis of brake disc（15）Space size, the brake ribbon（14）Outer be provided with compresses the brake ribbon（14）'s
Chain（13）.
3. the mechanical braking device according to claim 2 in netting machine, which is characterized in that the chain（13）One
End is connected to axis pin（12）On, the chain（13）The other end be connected to chain connecting block（17）On；
The axis pin（12）Pass through the swing rod that brakes（3）Connect a roller（4）, it is provided with cam（5）With the roller（4）Cooperation is real
Existing roller（4）The variation of position；
The chain connecting block（17）Pass through pull rod（18）Connecting spring（7）, the pull rod（18）And axis pin（12）Between be arranged
Have and the spring（7）The intermediate bar of connection（20）, the spring（7）The other end is by spring base（8）It is fixed.
4. the mechanical braking device according to claim 2 in netting machine, which is characterized in that the chain（13）Four
Row's setting, it is parallel to be pressed on the brake ribbon（14）Outside.
5. the mechanical braking device according to claim 3 in netting machine, which is characterized in that the axis pin（12）By
Rolling bearing（11）Support.
6. the mechanical braking device according to claim 3 in netting machine, which is characterized in that the cam（5）By
It is arranged in the rack（19）On countershaft（6）Drive operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286252.0U CN207634559U (en) | 2017-10-09 | 2017-10-09 | For the mechanical braking device in netting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286252.0U CN207634559U (en) | 2017-10-09 | 2017-10-09 | For the mechanical braking device in netting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634559U true CN207634559U (en) | 2018-07-20 |
Family
ID=62858671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721286252.0U Active CN207634559U (en) | 2017-10-09 | 2017-10-09 | For the mechanical braking device in netting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706594A (en) * | 2019-01-15 | 2019-05-03 | 扬州市海力精密机械制造有限公司 | The offline brake structure of netting machine |
| CN109845508A (en) * | 2019-04-10 | 2019-06-07 | 浙江天泰机械有限公司 | The driving device and GREEB HEDGE MACHINE of GREEB HEDGE MACHINE |
-
2017
- 2017-10-09 CN CN201721286252.0U patent/CN207634559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109706594A (en) * | 2019-01-15 | 2019-05-03 | 扬州市海力精密机械制造有限公司 | The offline brake structure of netting machine |
| CN109706594B (en) * | 2019-01-15 | 2023-11-10 | 扬州市海力精密机械制造有限公司 | Lower line brake structure of netting machine |
| CN109845508A (en) * | 2019-04-10 | 2019-06-07 | 浙江天泰机械有限公司 | The driving device and GREEB HEDGE MACHINE of GREEB HEDGE MACHINE |
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