CN109435298A - A kind of molding machine carcass pressing device - Google Patents
A kind of molding machine carcass pressing device Download PDFInfo
- Publication number
- CN109435298A CN109435298A CN201811568788.0A CN201811568788A CN109435298A CN 109435298 A CN109435298 A CN 109435298A CN 201811568788 A CN201811568788 A CN 201811568788A CN 109435298 A CN109435298 A CN 109435298A
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- China
- Prior art keywords
- pressing
- rocking bar
- home roll
- longitudinal
- longitudinal sliding
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Classifications
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- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a kind of molding machine carcass pressing devices.It solves the problems, such as manually to roll carcass fitting there is labor intensity of workerss that big, product quality is not easy control, production efficiency is low.Its fixing seat is assemblied in the rack of molding machine, and longitudinal sliding frame is slidably arranged in fixing seat by longitudinal driving mechanism；Cross slide is slidably arranged on longitudinal sliding frame respectively by transversal driving mechanism；Pressing master cylinder is hinged on one end of cross slide, support arm is fixed on the other end of cross slide, home roll rocking bar is rotatably connected on the top of support arm, there is pressing home roll by support shaft rotational support on the home roll rocking bar other end, the piston rod for pressing master cylinder is hinged on home roll rocking bar.The present invention drives pressing home roll to contact rolling with carcass by home roll rocking bar, and the air in carcass is discharged.Its labor intensity of workers is small, high production efficiency, reliable product quality.
Description
Technical field
The device of pneumatic tyre, especially a kind of molding machine carcass pressure are manufactured the present invention relates to compacting plies in the fabrication process
It attaches together and sets.
Background technique
It is known that the molding of radial is usually to combine the semifinished parts such as tyre surface, sidewall, crown, type glue,
To obtain the technical process of green tyre.Currently, people generally use tyre building machine to complete the molding of tire, i.e., successively will
Semifinished part annular, which is fitted on the assembly drum of molding machine, forms carcass, and the assembly drum of molding machine passes through drum molding or the contracting of rising again
The molding mode output tire base of drum.
During fitting, easily there is air between semifinished part, it is difficult because permeability of the air in rubber is extremely low
To be effectively discharged, then there are bubbles in carcass, and the service performance of the aeration tire, making tire, there are security risks.To keep away
Exempt from carcass to need manually pressure roller to be used to roll carcass according to certain orientation in production, make semi-finished product there are air
Air discharge between component, labor intensity of workers are big；It being manually rolled over having differences in force, rolling effect is different,
Product quality is not easy control；For the air between semifinished part is discharged completely, worker is by the way of repeatedly rolling, consumption
Duration, production efficiency are low.
Summary of the invention
There is labor intensity of workerss in order to overcome existing artificial rolling carcass fitting, and big, product quality is not easy control, life
Produce the deficiency of low efficiency, the present invention provide a kind of design rationally, labor intensity of workers is small, reliable product quality, high production efficiency
Molding machine carcass pressing device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of molding machine carcass pressing device comprising
One fixing seat, a longitudinal sliding frame, two cross slides, two laminating mechanisms, a longitudinal driving mechanism, a transversal driving mechanism and a control
Component processed, the fixing seat are assemblied in the rack of molding machine, it is characterised in that: the longitudinal sliding frame passes through zigzag tread patterns
Mechanism slips are arranged in fixing seat and the longitudinally reciprocal movement under the driving of longitudinal driving mechanism；The cross slide passes through
Transversal driving mechanism is slidably arranged on longitudinal sliding frame respectively and the laterally opposed reciprocating movement under the driving of transversal driving mechanism；
The laminating mechanism includes a pressing master cylinder, a pressing home roll, a support arm and a home roll rocking bar, the main gas of the pressing
The cylinder body of cylinder is hinged on one end of cross slide, and the bottom end of the support arm is fixedly connected on the another of the cross slide
On one end, one end of the home roll rocking bar is rotatably connected on the top of support arm, in the other end of the home roll rocking bar
On be provided with support shaft, the pressing home roll is rotatably supported in the support shaft, the piston of the pressing master cylinder
Bar is hinged on home roll rocking bar；It is dynamic that the control assembly controls longitudinal driving mechanism, transversal driving mechanism, pressing master cylinder
Make.
Preferably, the longitudinal driving mechanism includes two longitudinal rails, at least two longitudinal sliding blocks and a zigzag tread patterns gas
Cylinder, the longitudinal rail is parallel, interval is securely fitted in fixing seat, and the longitudinal sliding block, which respectively corresponds, to be slidably connected at
On the longitudinal rail, the longitudinal sliding frame is fixedly connected on the longitudinal sliding block, the zigzag tread patterns cylinder
It is assemblied in by support base in the fixing seat, the piston rod of the zigzag tread patterns cylinder is connected with the longitudinal sliding frame
It connects.
Preferably, the transversal driving mechanism includes two cross slide ways, at least four transverse sliders and one laterally driven group
Part, the cross slide way is parallel, interval is securely fitted on the longitudinal sliding frame, and the transverse slider is respectively symmetrically slided
Dynamic to be connected to the cross slide way, the cross slide respectively corresponds the transverse slider being fixedly connected on two cross slide ways
Between；The laterally driven component includes a two-way lead screw, two feed screw nuts and a driving motor, and the two-way lead screw turns
Dynamic to be supported on longitudinal sliding frame, the feed screw nut is connect with the two-way threads of lead screw and two feed screw nuts point
Be not fixedly connected with corresponding cross slide, the driving motor be assemblied on longitudinal sliding frame and the driving motor it is defeated
One end driving coupling of shaft and the two-way lead screw.
Preferably, the control assembly includes a PLC, one first solenoid valve and a second solenoid valve, the driving
Motor is unidirectionally electrically connected with PLC, first solenoid valve, second solenoid valve electrical control member unidirectionally electrically connect with PLC respectively
It connects, the valve control of first solenoid valve is connected between zigzag tread patterns cylinder and gas source, the valve of the second solenoid valve
Control is connected between two pressing master cylinders and gas source.
Preferably, the laminating mechanism further include a pressing deputy roller, a deputy roller rocking bar and one pressing countercylinder, it is described
One end of deputy roller rocking bar is rotatably connected in the support shaft, and the pressing deputy roller is rotatably supported in the deputy roller rocking bar
The other end on, the pressing countercylinder is assemblied on the home roll rocking bar by cylinder block, the pressing countercylinder
Piston rod be hinged on deputy roller rocking bar.
Preferably, the control assembly further includes a third solenoid valve, and the electrical control member and PLC of third solenoid valve are unidirectionally electric
Property connection, the valve control of the third solenoid valve is connected between two pressing countercylinders and gas source.
Longitudinal driving mechanism of the invention drives longitudinal sliding frame longitudinally reciprocal movement in fixing seat, and transversal driving mechanism drives
Dynamic cross slide is convenient for the positioning of laminating mechanism and carcass in the laterally opposed reciprocating movement of longitudinal sliding frame, and design is reasonable；Pressure
The home roll rocking bar for closing mechanism is supported on cross slide by support arm, and pressing home roll is rotatably supported in the home roll rocking bar other end
In support shaft, pressing master cylinder driving home roll rocking bar is swung, and drives pressing home roll to contact with carcass to tire by home roll rocking bar
Body is rolled, and the air in carcass is discharged.For the present invention instead of existing artificial rolling mode, labor intensity of workers is small,
High production efficiency；It presses home roll and carcass without differences rolls, rolling effect is consistent, reliable product quality.
Detailed description of the invention
A kind of structural schematic diagram Fig. 1 of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is a kind of control schematic diagram of the invention.
Marked in the figure: 1. fixing seats, 2. longitudinal sliding frames, 3. cross slides, 4. laminating mechanisms, 41. pressing master cylinders, 42.
Home roll is pressed, 43. support arms, 44. home roll rocking bars, 45. support shafts, 46. pressing deputy rollers, 47. deputy roller rocking bars, 48. press secondary gas
Cylinder, 49. cylinder blocks, 5. longitudinal driving mechanisms, 51. longitudinal rails, 52. longitudinal sliding blocks, 53. zigzag tread patterns cylinders, 54. supports
Seat, 55. attachment bases, 6. transversal driving mechanisms, 61. cross slide ways, 62. transverse sliders, 63. laterally driven components, 631. is two-way
Lead screw, 632. feed screw nuts, 633. driving motors, 7. control assemblies, 71.PLC, 72. first solenoid valves, 73. second solenoid valves,
74. third solenoid valve, 75. control switches, 76. power supplys, 8. assembly drums, 9. racks.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1, a kind of molding machine carcass pressing device comprising a fixing seat 1, a longitudinal sliding frame 2, two are laterally sliding
3, two laminating mechanisms 4 of seat, a longitudinal driving mechanism 5, a transversal driving mechanism 6 and a control assembly 7.
As shown in figure 3, the corresponding assembly drum 8 of fixing seat 1 is assemblied in the rack 9 of molding machine.
Longitudinal sliding frame 2 is used to adjust the radial distance of tire on pressing device and assembly drum 8, as shown in Fig. 2, it is by indulging
It is slidably arranged in fixing seat 1 to driving mechanism 5, under the driving of longitudinal driving mechanism 5, longitudinal sliding frame 2 is reciprocal along longitudinal direction to be moved
It is dynamic.In Fig. 2, longitudinal driving mechanism 5 includes two longitudinal rails 51, at least two longitudinal sliding blocks 52 and a zigzag tread patterns cylinder 53,
Wherein, longitudinal rail 51 is parallel, interval is assemblied in fixing seat 1, and longitudinal sliding block 52, which respectively corresponds, is slidably connected at longitudinal rail
On 51, longitudinal sliding frame 2 is fixedly connected on longitudinal sliding block 52, and the cylinder body of zigzag tread patterns cylinder 53 is assemblied in solid by support base 54
In reservation 1, the piston rod of zigzag tread patterns cylinder 53 is connected by attachment base 55 with longitudinal sliding frame 2.
As shown in Fig. 2, cross slide 3 is slidably arranged on longitudinal sliding frame 2 by transversal driving mechanism 6 respectively respectively,
The laterally opposed reciprocating movement under the driving of transversal driving mechanism 6.In Fig. 2, transversal driving mechanism 6 includes two cross slide ways
61, at least four transverse sliders 62 and a laterally driven component 63, cross slide way 61 is parallel, interval is assemblied on longitudinal sliding frame 2, horizontal
It is respectively symmetrically slidably connected on cross slide way 61 to sliding block 62, cross slide 3, which respectively corresponds, is fixedly connected on two cross slide ways
Between transverse slider 62 on 61.
Referring to Fig. 1, Fig. 2, in the present embodiment, laterally driven component 63 includes a two-way lead screw 631, two feed screw nuts
632 and a driving motor 633, wherein two-way lead screw 631 is rotatably supported on longitudinal sliding frame 2, feed screw nut 632 and two-way silk
Thick stick 631 is threadedly coupled, meanwhile, two feed screw nuts 632 are fixedly connected with corresponding cross slide 3 respectively, and driving motor 633 assembles
On one end of longitudinal sliding frame 2, one end driving coupling of output shaft and two-way lead screw 631 drives lead screw through two feed screw nuts
632 drive two cross slides 3, and balladeur train 2 is opposite or backwards to mobile along longitudinal direction.
As shown in figure 3, laminating mechanism 4 includes that a pressing master cylinder 41, one presses home roll 42, a support arm 43 and a home roll
Rocking bar 44.Wherein, the cylinder body for pressing master cylinder 41 is hinged on one end of cross slide 3, and the bottom end of support arm 43 is fixedly connected
On the other end of cross slide 3, one end of home roll rocking bar 44 is rotatably connected on the top of support arm 43, in home roll rocking bar 44
The other end on be provided with support shaft 45, pressing home roll 42 is rotatably supported in support shaft 45, presses the piston rod of master cylinder 41
It is hinged on home roll rocking bar 44.Under the promotion of pressing master cylinder 41, pressing home roll 42 implements rolling to the carcass on assembly drum 8
Pressure.
Rolled for the position of carcass enhancement layer, in the present invention, laminating mechanism 4 further include a pressing deputy roller 46,
One deputy roller rocking bar 47 and a pressing countercylinder 48.In Fig. 3, one end of deputy roller rocking bar 47 is rotatably connected in support shaft 45, pressure
It closes deputy roller 46 to be rotatably supported on the other end of deputy roller rocking bar 47, pressing countercylinder 48 is assemblied in home roll rocking bar by cylinder block 49
On 44, the piston rod of pressing countercylinder 48 is hinged on deputy roller rocking bar 47.
It is dynamic that control assembly 7 controls longitudinal driving mechanism 5, transversal driving mechanism 6, pressing master cylinder 41, pressing countercylinder 48
Make.As shown in figure 4, control assembly 7 includes a PLC71, one first solenoid valve 72, a second solenoid valve 73 and a third solenoid valve
74, wherein driving motor 633 and PLC71 is unidirectionally electrically connected, the first solenoid valve 72, second solenoid valve 73, third solenoid valve 74
Electrical control member be unidirectionally electrically connected with PLC71 respectively, the valve control of the first solenoid valve 72 is connected to zigzag tread patterns cylinder 53 and gas
Between source, the valve control of second solenoid valve 73 is connected between two pressing master cylinders 41 and gas source, the valve control of third solenoid valve 74
Part is connected between two pressing countercylinders 48 and gas source.Be pre-programmed into PLC71 the first solenoid valve 72, second solenoid valve 73,
The control program of third solenoid valve 74 and driving motor 633 is connected through a control switch 75 with power supply 76.
In the use of the present invention, open control switch 75 after the carcass assembly on assembly drum 8 and start PLC71,
PLC71 controls the movement of the first solenoid valve 72, and the piston rod of zigzag tread patterns cylinder 53 stretches out, and drives longitudinal sliding frame 2 close to carcass；
PLC71 control driving motor 633 rotates forward, and driving motor 633 is moved through laterally driven component 63 driving cross slide 3 is opposite
It is dynamic, until it is directed at carcass；PLC71 controls second solenoid valve 73 and acts, and the piston rod of two pressing master cylinders 41 stretches out, and will press
Home roll 42 compresses on the circumferential surface of carcass；Assembly drum 8 drives carcass rotation, and pressing home roll 42 rolls carcass, meanwhile,
PLC71 is rotated backward by control driving motor 633, and pressing home roll 42 is from carrying out rolling exhaust to both sides among carcass；?
When pressing the rolling of home roll 42 to enhancement layer position, PLC71 controls third solenoid valve 74 and acts, the piston rod of two pressing countercylinders 48
It stretches out, pressing deputy roller 46 is compressed on carcass, enhancement layer position is rolled；After the completion of rolling, PLC71 control driving electricity
Machine 633 continues to rotate backward, control respectively the first solenoid valve 72, second solenoid valve 73,74 counteragent of third solenoid valve until
Longitudinal sliding frame 2, two presses master cylinder 41, two and presses the reset of countercylinder 48.
The present invention has rational design, labor intensity of workers is small, reliable product quality, high production efficiency.
Claims (7)
1. a kind of molding machine carcass pressing device comprising a fixing seat, a longitudinal sliding frame, two cross slides, two laminating mechanisms,
One longitudinal driving mechanism, a transversal driving mechanism and a control assembly, the fixing seat are assemblied in the rack of molding machine,
Be characterized in that: the longitudinal sliding frame is slidably arranged in by longitudinal driving mechanism in fixing seat and in the drive of longitudinal driving mechanism
Longitudinally reciprocal movement under dynamic；The cross slide is slidably arranged in respectively by transversal driving mechanism on longitudinal sliding frame and in cross
Laterally opposed reciprocating movement under to the driving of driving mechanism；The laminating mechanism include one pressing master cylinder, one pressing home roll,
The cylinder body of one support arm and a home roll rocking bar, the pressing master cylinder is hinged on one end of cross slide, the support
The bottom end of arm is fixedly connected on the other end of the cross slide, and one end of the home roll rocking bar is rotatably connected on support
On the top of arm, support shaft is provided on the other end of the home roll rocking bar, the pressing home roll is rotatably supported in institute
In the support shaft stated, the piston rod of the pressing master cylinder is hinged on home roll rocking bar；The control assembly controls longitudinal
Driving mechanism, transversal driving mechanism, pressing master cylinder movement.
2. a kind of molding machine carcass pressing device according to claim 1, it is characterised in that: the longitudinal driving mechanism
Including two longitudinal rails, at least two longitudinal sliding blocks and a zigzag tread patterns cylinder, the longitudinal rail is parallel, is spaced fixing assembling
In fixing seat, the longitudinal sliding block, which respectively corresponds, to be slidably connected on the longitudinal rail, and the longitudinal sliding frame is solid
Surely it is connected on the longitudinal sliding block, the zigzag tread patterns cylinder is assemblied in the fixing seat by support base, institute
The piston rod for the zigzag tread patterns cylinder stated is connected with the longitudinal sliding frame.
3. a kind of molding machine carcass pressing device according to claim 2, it is characterised in that: the transversal driving mechanism
Including two cross slide ways, at least four transverse sliders and a laterally driven component, the cross slide way is parallel, is spaced fixing assembling
On the longitudinal sliding frame, the transverse slider is respectively symmetrically slidably connected at the cross slide way, the transverse direction
Slide respectively corresponds between the transverse slider being fixedly connected on two cross slide ways；The laterally driven component includes one two-way
Lead screw, two feed screw nuts and a driving motor, the two-way lead screw are rotatably supported on longitudinal sliding frame, the feed screw nut
And the two-way threads of lead screw connects and two feed screw nuts are fixedly connected with corresponding cross slide respectively, described
Driving motor is assemblied on longitudinal sliding frame and the transmission of one end of the output shaft of the driving motor and the two-way lead screw joins
It connects.
4. a kind of molding machine carcass pressing device according to claim 3, it is characterised in that: the control assembly includes
One PLC, one first solenoid valve and a second solenoid valve, the driving motor are unidirectionally electrically connected with PLC, first electricity
Magnet valve, second solenoid valve electrical control member be unidirectionally electrically connected with PLC respectively, the valve control of first solenoid valve is connected to vertical
To between driving cylinder and gas source, the valve control of the second solenoid valve is connected between two pressing master cylinders and gas source.
5. a kind of molding machine carcass pressing device according to claim 1, it is characterised in that: the laminating mechanism also wraps
A pressing deputy roller, a deputy roller rocking bar and a pressing countercylinder are included, one end of the deputy roller rocking bar is rotatably connected on the branch
It supports on axis, the pressing deputy roller is rotatably supported on the other end of the deputy roller rocking bar, and the pressing countercylinder passes through
Cylinder block is assemblied on the home roll rocking bar, and the piston rod of the pressing countercylinder is hinged on deputy roller rocking bar.
6. a kind of molding machine carcass pressing device according to claim 4, it is characterised in that: the laminating mechanism also wraps
A pressing deputy roller, a deputy roller rocking bar and a pressing countercylinder are included, one end of the deputy roller rocking bar is rotatably connected on the branch
It supports on axis, the pressing deputy roller is rotatably supported on the other end of the deputy roller rocking bar, and the pressing countercylinder passes through
Cylinder block is assemblied on the home roll rocking bar, and the piston rod of the pressing countercylinder is hinged on deputy roller rocking bar.
7. a kind of molding machine carcass pressing device according to claim 6, it is characterised in that: the control assembly is also wrapped
A third solenoid valve is included, the electrical control member of third solenoid valve is unidirectionally electrically connected with PLC, and the valve control of the third solenoid valve connects
It connects between two pressing countercylinders and gas source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568788.0A CN109435298A (en) | 2018-12-21 | 2018-12-21 | A kind of molding machine carcass pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811568788.0A CN109435298A (en) | 2018-12-21 | 2018-12-21 | A kind of molding machine carcass pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435298A true CN109435298A (en) | 2019-03-08 |
Family
ID=65560426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811568788.0A Pending CN109435298A (en) | 2018-12-21 | 2018-12-21 | A kind of molding machine carcass pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435298A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065251A (en) * | 2019-04-25 | 2019-07-30 | 河北万达轮胎有限公司 | A kind of novel tire molding machine adhesive tape press-roller device |
| CN111816378A (en) * | 2020-08-26 | 2020-10-23 | 宁波艾思科汽车音响通讯有限公司 | Tip round brush shaping device of pencil |
-
2018
- 2018-12-21 CN CN201811568788.0A patent/CN109435298A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065251A (en) * | 2019-04-25 | 2019-07-30 | 河北万达轮胎有限公司 | A kind of novel tire molding machine adhesive tape press-roller device |
| CN111816378A (en) * | 2020-08-26 | 2020-10-23 | 宁波艾思科汽车音响通讯有限公司 | Tip round brush shaping device of pencil |
| CN111816378B (en) * | 2020-08-26 | 2020-12-25 | 宁波艾思科汽车音响通讯有限公司 | Tip round brush shaping device of pencil |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |