CN104441363A - Novel mechanical dual-mold vulcanizing machine - Google Patents
Novel mechanical dual-mold vulcanizing machine Download PDFInfo
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- CN104441363A CN104441363A CN201410646947.XA CN201410646947A CN104441363A CN 104441363 A CN104441363 A CN 104441363A CN 201410646947 A CN201410646947 A CN 201410646947A CN 104441363 A CN104441363 A CN 104441363A
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Abstract
The invention relates to a novel mechanical dual-mold vulcanizing machine. The novel mechanical dual-mold vulcanizing machine comprises a base, a connecting rod, a wallboard, a crossbeam, a segmented mold driving device, an electric tire gripping variable-frequency mechanical hand, a vulcanizing chamber, a center mechanism, a tire separating device, a tire unloading device, a cooling roller way and an electric control cabinet, wherein the segmented mold driving device is arranged on the base, one crossbeam is arranged on the segmented mold driving device, the electric variable-frequency mechanical hand is arranged below the crossbeam, the electric variable-frequency mechanical hand comprises a lifting device and a roll-in and roll-out device, the lifting device is installed on a lifting frame, the lifting frame is vertically fixed on the base, and the lifting device is driven by a turbine worm reducer. Two pistons of the center mechanism are sealed in a combinational way, so that the inner sealing performance, the heat resistance and the abrasion resistance are good. A piston cylinder is sealed to a piston guide sleeve by adopting a polytetrafluoroethylene sealing ring in a combinational way, a guide rod is sealed to a guide pipe by adopting the filling of flexible graphite, and the leakage can be effectively prevented under the effect of pretightening force of a pressure spring.
Description
Technical field
The invention belongs to mechanical preparation field, be specifically related to a kind of mechanical double mold vulcanizer.
Background technology
Along with the development of Domestic Automotive Industry and tire industry, propose more and more higher requirement to tyre evenness, the operating accuracy of vulcanizer is more and more valued by the people, particularly the manipulator of mechanical type double mold vulcanizer
tire grasping devicethe axiality (± 0.5mm) of center and chuck hub and manipulator
tire grasping deviceaxiality (± 0.5mm) and the repeatable accuracy (± 0.3mm) thereof of Center-to-Center mechanism are low, have a strong impact on tire curing quality.In addition traditional manipulator is connected with wallboard usually, and the vibration when folding mould has also had a strong impact on the various precision of manipulator.Ad hoc meter develops a kind of novel mechanical type double mold vulcanizer, and its manipulator adopts brand-new mechanism, overcomes the problem of traditional mechanical double mold vulcanizer tire discharging device low precision.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, propose a kind of mechanical double mold vulcanizer, described double mold vulcanizer forms jointly primarily of main frame, central authority, manipulator, vaporium or hot plate, segmented mold actuation means, stripper apparatus, tire unloader, cooling roller bed, power waterpipe, jet chimney, force measuring machine, lubricating system, electric control system, compressed air piping, a few part of safety device.The present invention is used for sulfuration all steel wire radial high-capacity tyre, its electrical control, available programmable terminal display touch screen, as display screen, can store tens kinds of sulfuration process, inputted easily by touch manner and revise sulfuration process, interface is fairly perfect and easy to operate; Adopt absolute rotary encoder to replace master controller, improve detectability, increase function, reduce fault.Adoption rate technology by the closed-loop control of pressure, thus is stablized, control sizing pressure accurately; Adopt flat panel Liquid Crystal display computer (PPC) that former touch-screen and three pen recorder can be replaced, except possessing former touch screen function, can also the various parameters such as the pressure of sulfuration, temperature be stored in the hard disk of computer, realize paperless tests, and the history curve of various parameter can be preserved for inquiry.
the present inventiontechnical scheme be:
A kind of mechanical double mold vulcanizer, comprise base, connecting rod, wallboard, crossbeam, segmented mold drive unit, catching tire electric frequency conversion manipulator, vulcanizing chamber, central authority, tread flaking device, tire unloader, cooling roller bed and electrical control cubicles, segmented mold drive unit is arranged on base, segmented mold drive unit is provided with a crossbeam, described electric frequency conversion manipulator is arranged on the below of crossbeam, described electric frequency conversion manipulator comprises lowering or hoisting gear and produces device with proceeding to, lowering or hoisting gear is arranged on a crane, described crane is vertically fixed on base, tire grasping device, lowering or hoisting gear is produced device be connected with a drive motors by a turbine worm reducer with proceeding to, lowering or hoisting gear adopts described turbine worm reducer to drive, a guide pillar device is provided with in lowering or hoisting gear, described guide pillar device is connected with a ball screw framework, ball screw framework is provided with a connecting rod and some feed screw nuts, feed screw nut is fixed on crane, proceed to and produce device and adopt described turbine worm reducer to drive, be provided with the axis of guide proceeding to produce on device, the described axis of guide is connected with described ball screw framework, described tire grasping device is arranged on to proceed to and produces on device, tire grasping device is connected with a double stroke cylinder, described tire grasping device is provided with two fulcrums, described fulcrum is arranged on base, double stroke cylinder controls opening of tire grasping device and closes, electrical control cubicles is provided with safe internal contracting device, during as motor load appearance larger variation, by detecting the voltage signal of drive motors, current signal, open safe internal contracting device, pressure band-type brake is carried out to lowering or hoisting gear, slow down, prevent security incident.Tradition tire grasping device is connected with wallboard, because of the vibration of folding mould, wallboard welding deformation affects, tire grasping device is caused to regulate difficulty, tire grasping device runs and rocks greatly, design of the present invention and wallboard detaching structure, two fulcrums of tire grasping device are all connected with base, this mechanism avoids being connected with wallboard, eliminate the impact of wallboard, central authority is arranged on base, central authority is provided with double-piston combination, double-piston combination comprises piston cylinder, piston guide bush, conduit, inner ring and outer ring, guide rod is provided with in piston guide bush, guide rod is connected with piston cylinder by a conduit, guide rod is provided with a compression spring, the inner ring of double-piston combination adopts heat resistant rubber, outer ring adopts the polytetrafluoroethylene (PTFE) containing copper powder, strengthen the sealing of double-piston combination, heat resistance and wearability, teflon seal ring combined labyrinth and carbon gland is adopted between piston cylinder and piston guide bush, soft graphite is adopted to be filled with a sealing between guide rod and conduit, effectively seepage can be prevented under the pretightning force effect of compression spring, tire unloader is arranged on the side of segmented mold drive unit, tire unloader is provided with and unloads tire support arm, unload tire support arm and adopt through type tyre dismounting arm, central authority inbuilt displacement sensor, pass through displacement transducer, electrical control cubicles realizes closed-loop control, electrical control cubicles is provided with terminal display, tens kinds of sulfuration process can be stored, inputted easily by touch manner and revise sulfuration process, interface is fairly perfect and easy to operate, adopt absolute rotary encoder to replace master controller, improve detectability, increase function, reduce fault.Adoption rate technology by the closed-loop control of pressure, thus is stablized, control sizing pressure accurately; Adopt flat panel Liquid Crystal display computer (PPC) that former touch-screen and three pen recorder can be replaced, except possessing former touch screen function, can also the various parameters such as the pressure of sulfuration, temperature be stored in the hard disk of computer, realize paperless tests, and the history curve of various parameter can be preserved for inquiry.
the invention has the beneficial effects as follows:
(1) double-piston of central authority of the present invention adopts combined labyrinth and carbon gland, and interior sealing, heat resistance and wearability are all better.Adopt teflon seal ring combined labyrinth and carbon gland between piston cylinder and piston guide bush, between guide rod and conduit, adopt soft graphite to be filled with a sealing, effectively can prevent seepage under the pretightning force effect of compression spring.
(2) the tire support arm that unloads of the present invention adopts through type tyre dismounting arm, drastically increases the rigidity of unloading tire support arm, eliminates tradition and unloads in the use procedure of tire support arm because cantilever produces the problem of distortion.
(3) manipulator of the present invention adopts drive motors to drive roller screw transmission, and feed screw nut is fixed on crane folder, and to realize the elevating movement of crane, lifting operates steadily, and can accurately carry out standard and stop.Manipulator roll-in and roll-out adopt the transmission of driven by motor roller screw, feed screw nut is fixed on to proceed to and produces on support arm, action is produced to realize proceeding to of support arm, proceed to produce stable, accurate with the alignment degree of central authority, without the need to manually carrying out accurate adjustment, alignment degree is high, reduces labor strength.Gripper is opened and is closed employing double stroke cylinder, to adapt to the change of different size.
(4) electrical control of the present invention: by programmable terminal display (touch-screen) as display screen, can store tens kinds of sulfuration process, inputted easily and revise sulfuration process by touch manner, interface is fairly perfect and easy to operate; Adopt absolute rotary encoder to replace master controller, improve detectability, increase function, reduce fault.Adoption rate technology by the closed-loop control of pressure, thus is stablized, control sizing pressure accurately; Adopt flat panel Liquid Crystal display computer (PPC) that former touch-screen and three pen recorder can be replaced, except possessing former touch screen function, can also the various parameters such as the pressure of sulfuration, temperature be stored in the hard disk of computer, realize paperless tests, and the history curve of various parameter can be preserved for inquiry.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1 of the present invention;
In figure: 1, base; 2, connecting rod; 3, wallboard; 4, crossbeam; 5, segmented mold drive unit; 6, catching tire electric frequency conversion manipulator; 7, vulcanizing chamber; 8, central authority; 9, tread flaking device; 10, tire unloader; 11, cooling roller bed; 12, electrical control cubicles.
Detailed description of the invention
Shown in Fig. 1 and Fig. 2, the present invention includes a kind of mechanical double mold vulcanizer, comprise base 1, connecting rod 2, wallboard 3, crossbeam 4, segmented mold drive unit 5, catching tire electric frequency conversion manipulator 6, vulcanizing chamber 7, central authority 8, tread flaking device 9, tire unloader 10, cooling roller bed 11 and electrical control cubicles 12, cooling roller bed 11 is arranged on base 1 side, vulcanizing chamber 7 is arranged on after segmented mold drive unit 5, segmented mold drive unit 5 is arranged on base 1, wallboard 3 is arranged on the top of base 1, segmented mold drive unit 5 is provided with a crossbeam 4, described catching tire electric frequency conversion manipulator 6 is arranged on the below of crossbeam 4, described catching tire electric frequency conversion manipulator 6 comprises lowering or hoisting gear and produces device with proceeding to, lowering or hoisting gear is arranged on a crane, described crane is vertically fixed on base 1, tire grasping device, lowering or hoisting gear is produced device be connected with a drive motors by a turbine worm reducer with proceeding to, lowering or hoisting gear adopts described turbine worm reducer to drive, a guide pillar device is provided with in lowering or hoisting gear, described guide pillar device is connected with a ball screw framework, ball screw framework is provided with a connecting rod and some feed screw nuts, feed screw nut is fixed on crane, proceed to and produce device and adopt described turbine worm reducer to drive, be provided with the axis of guide proceeding to produce on device, the described axis of guide is connected with described ball screw framework, described tire grasping device is arranged on to proceed to and produces on device, tire grasping device is connected with a double stroke cylinder, described tire grasping device is provided with two fulcrums, described fulcrum is arranged on base 1, double stroke cylinder controls opening of tire grasping device and closes, electrical control cubicles 12 is provided with safe internal contracting device, during as motor load appearance larger variation, by detecting the voltage signal of drive motors, current signal, open safe internal contracting device, pressure band-type brake is carried out to lowering or hoisting gear, slow down, prevent security incident.Tradition tire grasping device is connected with wallboard 3, because of the vibration of folding mould, wallboard 3 welding deformation affects, tire grasping device is caused to regulate difficulty, tire grasping device runs and rocks greatly, design of the present invention and wallboard 3 detaching structure, two fulcrums of tire grasping device are all connected with base 1, this mechanism avoids being connected with wallboard 3, eliminate the impact of wallboard 3, central authority 8 is arranged on base 1, central authority 8 is provided with double-piston combination, double-piston combination comprises piston cylinder, piston guide bush, conduit, inner ring and outer ring, guide rod is provided with in piston guide bush, guide rod is connected with piston cylinder by a conduit, guide rod is provided with a compression spring, the inner ring of double-piston combination adopts heat resistant rubber, outer ring adopts the polytetrafluoroethylene (PTFE) containing copper powder, strengthen the sealing of double-piston combination, heat resistance and wearability, teflon seal ring combined labyrinth and carbon gland is adopted between piston cylinder and piston guide bush, soft graphite is adopted to be filled with a sealing between guide rod and conduit, effectively seepage can be prevented under the pretightning force effect of compression spring, tire unloader 10 is arranged on the side of segmented mold drive unit 5, tire unloader 10 is provided with and unloads tire support arm, tread flaking device 9 is positioned at the top of tire unloader 10 and is connected by mechanical mechanism, unload tire support arm and adopt through type tyre dismounting arm, central authority 8 inbuilt displacement sensor, pass through displacement transducer, electrical control cubicles 12 realizes closed-loop control, electrical control cubicles 12 is provided with terminal display, tens kinds of sulfuration process can be stored, inputted easily by touch manner and revise sulfuration process, interface is fairly perfect and easy to operate, adopt absolute rotary encoder to replace master controller, improve detectability, increase function, reduce fault.Adoption rate technology by the closed-loop control of pressure, thus is stablized, control sizing pressure accurately; Adopt flat panel Liquid Crystal display computer (PPC) that former touch-screen and three pen recorder can be replaced, except possessing former touch screen function, can also the various parameters such as the pressure of sulfuration, temperature be stored in the hard disk of computer, realize paperless tests, and the history curve of various parameter can be preserved for inquiry.
Central authority 8 inbuilt displacement sensor, realizes closed-loop control by displacement transducer, to realize the accurate control of the height and position of pressed on ring.Pressed on ring height and position controls to rely on PLC accurately to control, simple and convenient.Traditional power water management pressed on ring motion, the position of its pressed on ring height relies on shaping cover and positioning sleeve to carry out the hard spacing control of machinery, when pressed on ring height change, need dismounting shaping cover and positioning sleeve, the shaping cover more renewed again and positioning sleeve, realize the position control of pressed on ring height, and its installation and maintenance workload is large, need shaping cover and the positioning sleeve of all size for subsequent use, cost is high.
Claims (1)
1. a mechanical double mold vulcanizer, it is characterized in that, comprise base, connecting rod, wallboard, crossbeam, segmented mold drive unit, catching tire electric frequency conversion manipulator, vulcanizing chamber, central authority, tread flaking device, tire unloader, cooling roller bed and electrical control cubicles, segmented mold drive unit is arranged on base, segmented mold drive unit is provided with a crossbeam, described electric frequency conversion manipulator is arranged on the below of crossbeam, described electric frequency conversion manipulator comprises lowering or hoisting gear and produces device with proceeding to, lowering or hoisting gear is arranged on a crane, described crane is vertically fixed on base, tire grasping device, lowering or hoisting gear is produced device be connected with a drive motors by a turbine worm reducer with proceeding to, lowering or hoisting gear adopts described turbine worm reducer to drive, a guide pillar device is provided with in lowering or hoisting gear, described guide pillar device is connected with a ball screw framework, ball screw framework is provided with a connecting rod and some feed screw nuts, feed screw nut is fixed on crane, proceed to and produce device and adopt described turbine worm reducer to drive, be provided with the axis of guide proceeding to produce on device, the described axis of guide is connected with described ball screw framework, described tire grasping device is arranged on to proceed to and produces on device, tire grasping device is connected with a double stroke cylinder, described tire grasping device is provided with two fulcrums, described fulcrum is arranged on base, double stroke cylinder controls opening of tire grasping device and closes, electrical control cubicles is provided with safe internal contracting device, by detecting the voltage signal of drive motors, current signal, open safe internal contracting device, pressure band-type brake is carried out to lowering or hoisting gear, central authority is arranged on base, central authority is provided with double-piston combination, double-piston combination comprises piston cylinder, piston guide bush, conduit, inner ring and outer ring, guide rod is provided with in piston guide bush, guide rod is connected with piston cylinder by a conduit, guide rod is provided with a compression spring, the inner ring of double-piston combination adopts heat resistant rubber, outer ring adopts the polytetrafluoroethylene (PTFE) containing copper powder, strengthen the sealing of double-piston combination, heat resistance and wearability, teflon seal ring combined labyrinth and carbon gland is adopted between piston cylinder and piston guide bush, soft graphite is adopted to be filled with a sealing between guide rod and conduit, effectively seepage can be prevented under the pretightning force effect of compression spring, tire unloader is arranged on the side of segmented mold drive unit, tire unloader is provided with and unloads tire support arm, unload tire support arm and adopt through type tyre dismounting arm, central authority inbuilt displacement sensor, pass through displacement transducer, electrical control cubicles realizes closed-loop control, electrical control cubicles is provided with terminal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646947.XA CN104441363A (en) | 2014-11-16 | 2014-11-16 | Novel mechanical dual-mold vulcanizing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646947.XA CN104441363A (en) | 2014-11-16 | 2014-11-16 | Novel mechanical dual-mold vulcanizing machine |
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| Publication Number | Publication Date |
|---|---|
| CN104441363A true CN104441363A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410646947.XA Pending CN104441363A (en) | 2014-11-16 | 2014-11-16 | Novel mechanical dual-mold vulcanizing machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855697Y (en) * | 2005-12-02 | 2007-01-10 | 桂林橡胶机械厂 | Equipment for valcanizing tyre |
| CN201195306Y (en) * | 2008-03-19 | 2009-02-18 | 福建华橡自控技术股份有限公司 | Mechanical arm of vulcanizer for engineering tyres |
| CN201275836Y (en) * | 2008-05-21 | 2009-07-22 | 福建华橡自控技术股份有限公司 | Center mechanism of vulcanizer |
| CN201376329Y (en) * | 2009-05-10 | 2010-01-06 | 广东巨轮模具股份有限公司 | High-precision frame type hydraulic tyre vulcanizer |
-
2014
- 2014-11-16 CN CN201410646947.XA patent/CN104441363A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855697Y (en) * | 2005-12-02 | 2007-01-10 | 桂林橡胶机械厂 | Equipment for valcanizing tyre |
| CN201195306Y (en) * | 2008-03-19 | 2009-02-18 | 福建华橡自控技术股份有限公司 | Mechanical arm of vulcanizer for engineering tyres |
| CN201275836Y (en) * | 2008-05-21 | 2009-07-22 | 福建华橡自控技术股份有限公司 | Center mechanism of vulcanizer |
| CN201376329Y (en) * | 2009-05-10 | 2010-01-06 | 广东巨轮模具股份有限公司 | High-precision frame type hydraulic tyre vulcanizer |
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Application publication date: 20150325 |
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