CN108340608A - A kind of tyre building machine cord cutting system - Google Patents
A kind of tyre building machine cord cutting system Download PDFInfo
- Publication number
- CN108340608A CN108340608A CN201810118591.0A CN201810118591A CN108340608A CN 108340608 A CN108340608 A CN 108340608A CN 201810118591 A CN201810118591 A CN 201810118591A CN 108340608 A CN108340608 A CN 108340608A
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- CN
- China
- Prior art keywords
- cut
- knife
- dancer
- plate
- cord
- 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.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The present invention provides a kind of tyre building machine cord cutting system, the cutting means include cutting knife device and cord case panel assembly, and the cutting knife device is arranged on cord case panel assembly, and the cutting knife device includes cut-off knife holder, guide rail is installed on the cut-off knife holder, cut-off knife component is installed, the cut-off knife component is moved forward and backward on guide rail, and the cut-off knife component includes cylinder on the guide rail, heating device, cut-off knife, cut-off knife are moved up and down by cylinder driving, and realize that heat is cut using heating device；The cord case panel assembly includes chopping board pedestal, chopping board pedestal both sides are symmetrical arranged fixing bracket, the chopping board pedestal is equipped with driving cylinder, the driving cylinder is connect with mobile base, the mobile base both ends are symmetrical arranged mobile holder, fixing bracket is equipped with dancer B, and mobile holder is equipped with dancer A and dancer C.
Description
Technical field
The invention belongs to automobile tire forming field, more particularly to a kind of all-steel radial tyre molding machine carcass ply is cut out
Cutting system.
Background technology
In existing all-steel radial tyre manufacturing process, the generally use that cuts of carcass ply cuts mode manually.
Casingply transmitting device is an entirety, and centre is without disconnection.Carcass ply is transmitted to laminating drum through transmitting device, by certainly
Casingply cut-off knife processed artificially manual severing.The moulding process that such artificial manual severing mode is extremely difficult to tire production is wanted
It asks, and influences overall efficiency, increase the amount of labour and labor intensity of worker.
Invention content
The present invention provides a kind of position between the front-end and back-end that casingply transmits, and realizes to carcass ply
The device of automatic cut-to-length severing.The present invention provides a kind of tyre building machine cord cutting system, which includes cut-off knife dress
It sets and is arranged on cord case panel assembly with cord case panel assembly, the cutting knife device, the cutting knife device includes cut-off knife holder, institute
It states and guide rail is installed on cut-off knife holder, cut-off knife component is installed on the guide rail, the cut-off knife component is moved forward and backward on guide rail,
The cut-off knife component includes cylinder, and heating device, cut-off knife, cut-off knife is moved up and down by cylinder driving, and uses heating device
Realize that heat is cut；The cord case panel assembly includes chopping board pedestal, and chopping board pedestal both sides are symmetrical arranged fixing bracket, described
Chopping board pedestal is equipped with driving cylinder, and the driving cylinder is connect with mobile base, and the mobile base both ends, which are symmetrical arranged, to be moved
Dynamic holder, fixing bracket are equipped with dancer B, and mobile holder is equipped with dancer A and dancer C, and the dancer B settings exist
Between dancer A and dancer C, the driving cylinder drives dancer A and dancer C to do lifting moving by mobile base.
Preferably, the heating device includes heating member and thermocouple, heating member is contacted with heat-conducting plate, heat-conducting plate and sanction
Knife contacts, and heating member is connect by insulation board with cylinder, and the cylinder is slidably mounted on by slide on guide rail, and heating member includes
Heating rod.
Preferably, the fixing bracket is equipped with the second mounting hole, dancer B passes through the second installation on fixing bracket
Hole is arranged；Mobile holder is equipped with the first mounting hole and third mounting hole in the left and right sides of the first mounting hole, and the dancer A is worn
The setting of the first mounting hole is crossed, the dancer C is arranged across third mounting hole.
Preferably, the mobile base bottom is additionally provided with balancing device, balancing device includes fixed plate, is set in fixed plate
There are sliding rail, mobile base to be equipped with support element by plate, the support element includes transverse plate and longitudinal plate, in transverse plate and longitudinal plate
Between be equipped with inclined plate, the longitudinal plate is slidably connected at by slide on sliding rail.
Preferably, the Z-shaped plate of the transverse plate bottom, Z-shaped plate is equipped with locating part.
Tyre building machine cord cutting system provided by the invention not only reduces the labour of tyre building machine operating personnel
Intensity, and the formed precision of tire is improved, improve overall efficiency.The promotion of production efficiency and tire quality to tire
It has an important influence on.
Description of the drawings
Fig. 1 is tyre building machine cord cutting system structural schematic diagram provided by the invention；
Fig. 2 is the structural schematic diagram of cutting knife device provided by the invention；
Fig. 3 is the close-up schematic view of cutting knife device provided by the invention；
Fig. 4 is the structural schematic diagram of cord case panel assembly provided by the invention；
Fig. 5 is the vertical view of cord case panel assembly provided by the invention；
Fig. 6 is the partial enlarged view of cord case panel assembly provided by the invention；
Fig. 7 is the structural schematic diagram of curtain fabric separation device and tyre building machine cord cutting system provided by the invention.
Specific implementation mode
As shown in Figure 1, the present invention provides a kind of three-drum forming machine carcass ply cutting device, including cutting knife device 1 and curtain
Cloth case panel assembly 2, the cutting knife device 1 are arranged on cord case panel assembly 2.
As shown in Figures 2 and 3, cutting knife device includes cut-off knife holder 3, and guide rail 4, cut-off knife component, cut-off knife component includes cylinder
5, heating device and cut-off knife 6, cylinder 5 can be slidably mounted on by the way that slide 41 is arranged on mounting plate on guide rail 4, and cut-off knife passes through cylinder
Driving moves up and down and then realizes severing action.
Since all steel carcass ply includes steel wire, general cut-off knife cuts out continuous steel wire, so having installed a cut-off knife heating additional
Device.As shown in figure 3, the heating device includes heating member and thermocouple 8, be equipped with heating rod 7 in heating member, heating rod 7 with
The heating member thermal contact conductance in outside, heating member and 9 thermal contact conductance of heat-conducting plate, heat-conducting plate 9 and 6 thermal contact conductance of cut-off knife, heating member are logical
It crosses insulation board 10 to connect with cylinder 5, cylinder is slidably mounted on by slide 41 on guide rail 4, in using for cord cutting device
Cheng Zhong, heating rod 7 heats always in heating member, and cut-off knife heat conduction is given by heat-conducting plate 9, when 7 temperature rise of heating rod is to setting work
When work value, thermocouple 8 detects that heating rod 7 stops heating after heating member reaches set temperature, to prevent 7 continuous heating of heating rod,
The excessively high damage equipment of temperature；It is connect with cylinder by insulation board 10 additionally by heating device, avoids excessively high temperature to equipment
It causes to damage.
As shown in Figure 4 and Figure 5, cord case panel assembly includes chopping board pedestal 11, on the chopping board pedestal 11 left and right sides at
To being installed with fixing bracket 12, i.e., as shown in figure 4, fixing bracket 12 is arranged in pairs, in symmetrically arranged fixing bracket 12
On open up the second mounting hole 121, the second mounting hole 121 that the left and right sides symmetrically opens up wears dancer B 16；On chopping board pedestal
Intermediate region is equipped with driving cylinder 14, and driving cylinder 14 is equipped with mobile base 18, and 18 both ends of mobile base are arranged with movement
Holder 13, mobile holder 13 are equipped with the first mounting hole 131 and third mounting hole 132, the first mounting hole 131 and the second mounting hole
132 are oppositely arranged respectively on the mobile holder being arranged in pairs, and the first mounting hole of two be oppositely arranged 131 wears dancer
A15, two third mounting holes being oppositely arranged wear dancer C 17, since fixing bracket 12 is arranged in mobile holder 13
Between position, and the first mounting hole 131 and third mounting hole 132 are arranged in 121 both sides of the second mounting hole, in this way, dancer B 16
It is arranged between dancer A15 and dancer C 17；Driving cylinder 14 does lifting moving, mobile base 18 by mobile base 18
And then mobile holder 13 is driven to do lifting moving, it is final that dancer A15 and dancer C 17 is driven to do lifting moving.
Preferably, as shown in figure 4,18 bottom of mobile base is additionally provided with balancing device 19,20；To avoid on mobile holder 13
Dancer position shift, as shown in fig. 6, balancing device includes fixed plate 21, fixed plate is equipped with sliding rail 22, mobile bottom
Seat 18 is equipped with support element by plate 26, and the support element includes transverse plate 25 and longitudinal plate 24, transverse plate 25 and longitudinal plate it
Between be equipped with inclined plate, to play reinforcement effect, the longitudinal plate 24 is slidably connected at by slide 23 on sliding rail 22, wherein plate 26
With transverse plate, it is connected by screw between mobile base；I.e. when driving cylinder 14 that dancer 15,17 is driven to move, support element
It is moved up and down on sliding rail, to achieve the effect that balance, mobile holder 13 is avoided to shift.In addition, the Z-type in 25 bottom of transverse plate
Plate 27, Z-shaped plate are equipped with locating part, are limited with being realized to balancing device；The locating part can be screw or other cylindrical members.
The operation principle of tyre building machine cord cutting system provided by the invention is：
When carcass ply is sent to fixed length position by the belt on cord chopping board, cut-off knife component is on cut-off knife holder 3
Cord center position is laterally moved to along guide rail 4, the piston rod rising of driving cylinder 14 holds up the second fixing bracket 13, the
Two fixing brackets 13, which rise, drives dancer A15 and dancer C 17 to jack up cord one protrusion of formation.At this point, the work of cylinder 5
Stopper rod, which declines, drives cut-off knife 6 to decline, and 6 blade of cut-off knife is dropped to the dancer A 15 and dancer of jack-up by cord center position
At the gap that C17 is formed with cord, cord is pierced.Cut-off knife 6 scratches the half of cord, then cylinder 5 first to side transverse shifting
Piston rod rise and drive the longitudinal lift motion of cut-off knife 6 to center, continue to cut, be moved to the other side, scratch cord
The other half.After the completion of cutting, cut-off knife is retracted under cylinder action, returns to initial latency position.
As shown in fig. 7, detached sizing material with shield by curtain fabric separation device 30, by mechanical centering device 32 by glue
Material center is aligned with laminating drum center line to ensure that the Anawgy accuracy of cord, the preceding conveyer belt 28 of cord and rear conveyer belt 29 are jointly dynamic
Make the automatic cut-to-length of completion cord 31, cutting knife device 1 will be set the sizing material severing of length, is then delivered to by preceding conveyer belt 28
Wait for that position etc. is to be fit.The accuracy of automatic cord fabric length-fixing ensure that the process requirement of cord, prevent connector long or mistake
It is short, influence the formed precision of tire.
Claims (5)
1. a kind of tyre building machine cord cutting system, it is characterised in that：The cutting means include cutting knife device (1) and cord case
Panel assembly (2), the cutting knife device (1) are arranged on cord case panel assembly (2), and the cutting knife device (1) includes cut-off knife holder
(3), the cut-off knife holder (3) is equipped with guide rail (4), and the guide rail (4) is equipped with cut-off knife component, and the cut-off knife component is in guide rail
(4) it is moved forward and backward on, the cut-off knife component includes cylinder (5), heating device, cut-off knife (6), and cut-off knife (6) passes through cylinder (5) and drives
It moves up and down, and realizes that heat is cut using heating device；The cord case panel assembly (2) includes chopping board pedestal (11), described
Chopping board pedestal (11) both sides are symmetrical arranged fixing bracket (12), and the chopping board pedestal is equipped with driving cylinder (14), the driving
Cylinder (14) is equipped with mobile base (14), and mobile base (14) both ends are symmetrical arranged mobile holder (13), fixing bracket
(12) it is equipped with dancer B (16), mobile holder (3) is equipped with dancer A (15) and dancer C (17), the dancer B
(16) it is arranged between dancer A (15) and dancer C (17), the driving cylinder (14) is driven floating by mobile base (18)
Dynamic roller A (15) and dancer C (17) does lifting moving.
2. tyre building machine cord cutting system according to claim 1, it is characterised in that：The heating device includes adding
Warmware and thermocouple (8), heating member are contacted with heat-conducting plate (9), and heat-conducting plate (9) is contacted with cut-off knife (6), and heating member passes through insulation board
(10) it is connect with cylinder (5), the cylinder (5) is slidably mounted on by slide (41) on guide rail, and heating member includes heating rod
(7)。
3. tyre building machine cord cutting system according to claim 1, it is characterised in that：On the fixing bracket (12)
Equipped with the second mounting hole (121), dancer B (16) passes through the second mounting hole (121) setting on fixing bracket；Mobile holder
(13) it is equipped with the first mounting hole (131) and third mounting hole (132) in the left and right sides of the first mounting hole, the dancer A is worn
The first mounting hole (131) setting is crossed, the dancer C is arranged across third mounting hole (132).
4. tyre building machine cord cutting system according to claim 1, it is characterised in that：The mobile base bottom is also
Equipped with balancing device (19,20), balancing device includes fixed plate (21), and fixed plate (21) is equipped with sliding rail (22), mobile base
Be equipped with support element by plate (26), the support element includes transverse plate (25) and longitudinal plate (24), transverse plate and longitudinal plate it
Between be equipped with inclined plate, the longitudinal plate (24) is slidably connected at by slide (23) on sliding rail (22).
5. tyre building machine cord cutting system according to claim 4, it is characterised in that：The Z of the transverse plate bottom
Template (27), Z-shaped plate are equipped with locating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118591.0A CN108340608A (en) | 2018-02-06 | 2018-02-06 | A kind of tyre building machine cord cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118591.0A CN108340608A (en) | 2018-02-06 | 2018-02-06 | A kind of tyre building machine cord cutting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108340608A true CN108340608A (en) | 2018-07-31 |
Family
ID=62960028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810118591.0A Pending CN108340608A (en) | 2018-02-06 | 2018-02-06 | A kind of tyre building machine cord cutting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108340608A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391029A (en) * | 2021-05-19 | 2021-09-14 | 上海可深信息科技有限公司 | Potential safety hazard monitoring and early warning system and method for gas station |
| CN113928893A (en) * | 2021-10-29 | 2022-01-14 | 盐城工学院 | Cord fabric separating and winding device of high-platform cutting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003035379A1 (en) * | 2001-10-25 | 2003-05-01 | Pirelli Pneumatici S.P.A. | Method and apparatus for cutting a ribbon of rubber-coated fabric |
| CN203236720U (en) * | 2013-05-13 | 2013-10-16 | 上海骄成机电设备有限公司 | Thermal cutting knife cutting device of tire cord |
| CN104973394A (en) * | 2015-06-30 | 2015-10-14 | 重庆市金盾橡胶制品有限公司 | Separating and cutting device for tire tread placemat of rubber tire |
| CN204997710U (en) * | 2015-05-05 | 2016-01-27 | 合海橡塑装备制造有限公司 | Tire cord's hot cut -off knife cutting device of coincide |
| CN205148961U (en) * | 2015-09-23 | 2016-04-13 | 天津赛象科技股份有限公司 | Automatic cutting device of engineering child curtain cloth |
| CN107297915A (en) * | 2017-06-22 | 2017-10-27 | 青岛软控机电工程有限公司 | A kind of passive cutting process of cap strip sizing material and cutting means |
| CN208085028U (en) * | 2018-02-06 | 2018-11-13 | 杭州朝阳橡胶有限公司 | A kind of tyre building machine cord cutting system |
-
2018
- 2018-02-06 CN CN201810118591.0A patent/CN108340608A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003035379A1 (en) * | 2001-10-25 | 2003-05-01 | Pirelli Pneumatici S.P.A. | Method and apparatus for cutting a ribbon of rubber-coated fabric |
| CN203236720U (en) * | 2013-05-13 | 2013-10-16 | 上海骄成机电设备有限公司 | Thermal cutting knife cutting device of tire cord |
| CN204997710U (en) * | 2015-05-05 | 2016-01-27 | 合海橡塑装备制造有限公司 | Tire cord's hot cut -off knife cutting device of coincide |
| CN104973394A (en) * | 2015-06-30 | 2015-10-14 | 重庆市金盾橡胶制品有限公司 | Separating and cutting device for tire tread placemat of rubber tire |
| CN205148961U (en) * | 2015-09-23 | 2016-04-13 | 天津赛象科技股份有限公司 | Automatic cutting device of engineering child curtain cloth |
| CN107297915A (en) * | 2017-06-22 | 2017-10-27 | 青岛软控机电工程有限公司 | A kind of passive cutting process of cap strip sizing material and cutting means |
| CN208085028U (en) * | 2018-02-06 | 2018-11-13 | 杭州朝阳橡胶有限公司 | A kind of tyre building machine cord cutting system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391029A (en) * | 2021-05-19 | 2021-09-14 | 上海可深信息科技有限公司 | Potential safety hazard monitoring and early warning system and method for gas station |
| CN113391029B (en) * | 2021-05-19 | 2023-07-25 | 上海可深信息科技有限公司 | Monitoring and early warning system and method for potential safety hazard of gas station |
| CN113928893A (en) * | 2021-10-29 | 2022-01-14 | 盐城工学院 | Cord fabric separating and winding device of high-platform cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |