CN110281437A - Double-layer vulcanizer - Google Patents
Double-layer vulcanizer Download PDFInfo
- Publication number
- CN110281437A CN110281437A CN201910674724.7A CN201910674724A CN110281437A CN 110281437 A CN110281437 A CN 110281437A CN 201910674724 A CN201910674724 A CN 201910674724A CN 110281437 A CN110281437 A CN 110281437A
- Authority
- CN
- China
- Prior art keywords
- layer
- chamber
- vulcanizing chamber
- crossbeam
- oil cylinder
- 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
- 238000000465 moulding Methods 0.000 claims abstract description 30
- 238000004073 vulcanization Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims description 44
- 238000012546 transfer Methods 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 131
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002355 dual-layer Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000009956 central mechanism Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 238000003466 welding Methods 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable sectors
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/065—Tyre-vulcanising presses with two or more moulds, e.g. stacked upon each other
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/065—Tyre-vulcanising presses with two or more moulds, e.g. stacked upon each other
- B29D2030/0651—Tyre-vulcanising presses with two or more moulds, e.g. stacked upon each other the moulds being arranged side by side, or in a circle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses Double-layer vulcanizer, including rack, upper layer vulcanizing chamber and lower layer's vulcanizing chamber are installed in the rack, each vulcanizing chamber includes upper mold and lower die, and the upper layer vulcanizing chamber is set to right above lower layer's vulcanizing chamber；The upper mold of the upper layer vulcanizing chamber is mounted on the crossbeam that can be moved along the vertical direction, and the upper mold of the lower die of the upper layer vulcanizing chamber and lower layer's vulcanizing chamber is respectively and fixedly installed in the upper and lower surfaces for the walking beam that can be moved along the vertical direction；The cylinder body of Mode-locking oil cylinder is fixedly installed on the walking beam, the Mode-locking oil cylinder includes vertically set Mode-locking oil cylinder piston rod, and the Mode-locking oil cylinder piston rod and the crossbeam interlock.Upper and lower two layers of curing chamber of the Double-layer vulcanizer can the seal-off pressure of independent control vulcanization time and molding can effectively reduce die sinking moment to the impact force of rack while using die sinking mode along the vertical direction.
Description
Technical field
The present invention relates to vulcanizer technical field more particularly to Double-layer vulcanizers.
Background technique
With the quickening of modern life rhythm, the popularity of the vehicles is higher and higher, and tire has become one kind must
Estovers.Important one of process in the tire production process of tyre vulcanization room, the raising of vulcanization effect and the shortening of vulcanization time can
Tire production cost is effectively reduced, improves production efficiency.
In the prior art, the vulcanization of tire mostly uses greatly bimodulus or mono-die vulcanizer to be vulcanized.However, existing vulcanizer
Curing efficiency for tire production is lower, even with the double mold vulcanizer with Dual-layer curing chamber, upper layer and
The curing chamber of lower layer also only opens or closes simultaneously, can not achieve the vulcanization time of single curing chamber and the closed pressure of molding
The independent control of power, it is more difficult to control vulcanization effect, and curing efficiency is still lower.Meanwhile the metal mold of existing vulcanizer is adopted more
Motionless with lower die, the mode that upper mold overturning or flat turn are opened is opened, and in die sinking moment, rack is subjected to larger this die sinking mode
Impact force, therefore, in order to ensure that stabilization of equipment performance, existing vulcanizer is more demanding to frame strength so that existing vulcanizer manufacture at
This is higher, and shape Pang is necessarily large and bulky, and takes up a large area.
Summary of the invention
The present invention is in view of the above-mentioned problems, propose Double-layer vulcanizer, upper and lower two layers of curing chamber of the Double-layer vulcanizer can be only
The seal-off pressure of vertical control vulcanization time and molding, while using die sinking mode along the vertical direction, die sinking wink can be effectively reduced
Between to the impact force of rack, reduce the requirement to frame strength, advantageously reduce vulcanizer production cost, reduce equipment volume
Weight.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of Double-layer vulcanizer, including rack are equipped with upper layer vulcanizing chamber and lower layer's vulcanizing chamber, each sulphur in the rack
Changing room includes upper mold and lower die, and the upper layer vulcanizing chamber is arranged in a one-to-one correspondence with the quantity of lower layer's vulcanizing chamber and position,
And it is set to right above lower layer's vulcanizing chamber；The upper mold of the upper layer vulcanizing chamber is mounted under the crossbeam that can be moved along the vertical direction
On surface, the walking beam that can be moved along the vertical direction is equipped between the upper layer vulcanizing chamber and lower layer's vulcanizing chamber immediately below it,
The lower die of the upper layer vulcanizing chamber and the upper mold of lower layer's vulcanizing chamber are respectively and fixedly installed to upper surface and the following table of walking beam
On face；The cylinder body of the Mode-locking oil cylinder of the seal-off pressure for providing molding, the mode locking oil are fixedly installed on the walking beam
Cylinder includes vertically set Mode-locking oil cylinder piston rod, and the Mode-locking oil cylinder piston rod and the crossbeam interlock.
Preferably, the Mode-locking oil cylinder is at least set as two, the Mode-locking oil cylinder relative to the walking beam it is vertical in
Heart line is symmetrical arranged, and the Mode-locking oil cylinder cylinder body is fixedly mounted on the walking beam side wall.
Preferably, the upper layer vulcanizing chamber is at least set as two, the crossbeam and the walking beam and the upper layer sulphur
The quantity and position for changing room are arranged in a one-to-one correspondence.
Preferably, first elevating mechanism of the crossbeam configured with the control beam height position, described first liter
Descending mechanism includes the folding mould oil cylinder that piston rod and the crossbeam interlock, and the guidance crossbeam it is vertically moving the
One guidance set, the folding mould oil cylinder are set to above the crossbeam, and the open mold cylinder block is fixedly mounted on the machine
On frame, the open mold cylinder piston rod is arranged straight down.
Preferably, the walking beam is configured with the second guidance set for guiding the walking beam vertically moving.
Preferably, first guidance set includes rack-mounted first upright guide rail, and with described
The first sliding block that one upright guide rail is slidably matched, first sliding block are fixedly mounted on the crossbeam；The second guiding group
Part includes rack-mounted second upright guide rail, and the second sliding block being slidably matched with second upright guide rail, institute
The second sliding block is stated to be fixedly mounted on the walking beam；First upright guide rail is located at the top of second upright guide rail.
Preferably, first guidance set further includes the first positioning region for limiting the beam height position
Part, first positioning element include the first positioning pin, and are set to different vertical height from the multiple of the first positioning pin adaptation
First positioning lock-joint of position, the first positioning lock-joint are opened on first upright guide rail, fixed peace on the crossbeam
Equipped with the first positioning pin drive cylinder cylinder body for entering and leaving the first positioning lock-joint for controlling first positioning pin, described the
One positioning pin is fixedly connected with the piston rod of the first positioning pin drive cylinder；Second guidance set further includes for limiting
Second positioning element of the walking beam height and position, second positioning element include the second positioning pin, and are determined with second
Multiple the second positioning lock-joints for being set to different vertical height and positions of position pin adaptation, the second positioning lock-joint are opened in described the
On two upright guide rails, it is fixedly installed on the walking beam and enters and leaves the second positioning lock-joint for controlling second positioning pin
The second positioning pin drive cylinder cylinder body, second positioning pin is fixedly connected with the piston of the second positioning pin drive cylinder
Bar.
Preferably, the upper mold top surface and the lower die bottom surface are equipped with hot plate, the heat of the upper layer vulcanizing chamber upper mold
Plate is fixedly mounted on the lower surface of the crossbeam, the heat of the hot plate of the upper layer vulcanizing chamber lower die and lower layer's vulcanizing chamber upper mold
Plate is respectively and fixedly installed in the upper and lower surfaces of the walking beam, and central authority is equipped in the walking beam.
Preferably, the hot plate includes the mainboard equipped with groove body, and for closing the groove body opening portion to constitute
The cover board of steam accommodating chamber, there are gap between the cover board edge and the groove body edge, the gap constitutes soldered, described
Weld metal is full of in soldered.
Preferably, the groove body wall includes the inner annular wall and annular wall of coaxial arrangement, opened in the annular wall
Equipped with steam inlet and steam (vapor) outlet, the groove body wall further includes being set in groove body that multiple points will be divided between the steam accommodating chamber
The distance member of chamber, the distance member include the first partition for connecting inner annular wall and annular wall, are connected with inner annular wall
It connects and there are the second partition in gap between external annulus, and connect with annular wall and there are the thirds in gap between internal ring wall
Partition, the distance member edge weld the cover board；It include the inlet plenum for opening up steam inlet in the multiple sub-chamber
With the outlet chamber for opening up steam (vapor) outlet, the inlet plenum and the outlet chamber are disposed adjacent and by between first partition
Every by the second partition or the third baffle interval so that the sub-chamber is sequentially communicated between remaining sub-chamber.
Preferably, the first partition, the second partition and the third partition are along the diameter of the annular wall
To setting, the second partition and the third partition are set as multiple, the third partition and the first partition or described
The setting of second partition interval.
Preferably, the rack is equipped with the pressure-applying unit that can apply active force straight down to the crossbeam, it is described
Pressure-applying unit includes rack-mounted actuator cylinder, and the piston rod of the actuator cylinder is arranged straight down and can be to described
Beam surface upper applies pressure.
Preferably, the pressure-applying unit further includes the horizontal guide rail being fixedly mounted in the rack above the crossbeam,
The third sliding block being slidably matched with the horizontal guide rail, the sliding block for controlling third sliding block position in the horizontal rail drive
Dynamic component and top surface can abut the mode transfer component of the actuator cylinder piston, and the actuator cylinder cylinder body is fixedly connected with third
Sliding block, and described under slider-actuated component controls can be moved to right above the crossbeam along the horizontal guide rail, the mode transfer
Component is vertically arranged, and mode transfer component bottom surface is fixedly mounted at the beam surface upper center.
Preferably, the slider-actuated component can be set as arbitrarily driving the third sliding block sliding along the horizontal rail
Dynamic driving device is such as set as being set to horizontal guide rail one end, and cylinder, the oil cylinder of piston rod and horizontal guide rail trend setting
Or electric pushrod etc..
Preferably, the both ends of the horizontal guide rail are equipped with for preventing the third sliding block to be detached from the buffering of the guide rail
Block.
Compared with prior art, the advantages and positive effects of the present invention are: the invention discloses Double-layer vulcanizer, this pairs
Upper and lower two layers of curing chamber of layer vulcanizer can independent control vulcanization time and molding seal-off pressure, while using along vertical
The die sinking mode in direction can effectively reduce die sinking moment to the impact force of rack, reduce the requirement to frame strength, be conducive to
Vulcanizer production cost is reduced, equipment volume weight is reduced.Specifically:
(1) Double-layer vulcanizer of the invention is provided with the upper of Mode-locking oil cylinder piston rod and upper layer vulcanizing chamber on walking beam
The Mode-locking oil cylinder that mould interlocks, when on upper layer, vulcanizing chamber and lower layer's vulcanizing chamber are molded, the cooperation of crossbeam, walking beam and Mode-locking oil cylinder can
The closed power of molding is separately provided for upper layer vulcanizing chamber and lower layer's vulcanizing chamber, to realize upper and lower two layers of curing chamber independent control
The seal-off pressure of vulcanization time and molding.
(2) Double-layer vulcanizer of the invention realizes upper layer vulcanization by the movement in the vertical direction of crossbeam and walking beam
The die sinking of room and lower layer's vulcanizing chamber, this die sinking mode along the vertical direction are smaller to the impact force of rack, can effectively reduce open
Mould moment to the impact force of rack, reduces the requirement to frame strength, advantageously reduces vulcanizer production cost, reduces equipment
Volume weight.
(3) in preferred embodiment, hot plate structure is improved, by between mainboard and cover board continuous soldered set
Meter makes to may be implemented to weld completely between mainboard and cover board.Using being welded to connect, soldered is fully filled with weld seam gold for mainboard and cover board
Belong to, so that the hot steam in steam accommodating chamber does not reveal approach, while forming biggish steam accommodating chamber between mainboard and cover board
For carrying hot steam, it is possible to increase hot plate hot steam bearing capacity.Compared with traditional hot plate, the hot plate of the present embodiment has apparent
Advantage, and processing method is simple, hot steam bearing capacity is big, and hot steam amount of leakage is almost equal to zero, and is able to achieve higher curing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first working condition of Double-layer vulcanizer of the invention；
Fig. 2 is the structural schematic diagram of second of working condition of Double-layer vulcanizer of the invention；
Fig. 3 is the structural schematic diagram of the crossbeam of Double-layer vulcanizer of the invention；
Fig. 4 is the structural schematic diagram of the walking beam of Double-layer vulcanizer of the invention；
Fig. 5 is the hot plate overall structure diagram of Double-layer vulcanizer of the invention；
Fig. 6 is the hot plate mainboard structure schematic diagram of Double-layer vulcanizer of the invention；
Fig. 7 is the hot plate covering plate structure schematic diagram of Double-layer vulcanizer of the invention；
Fig. 8 is the structural schematic diagram of the central authority of Double-layer vulcanizer of the invention；
In above each figure: 1- rack, the upper layer 2- vulcanizing chamber, 3- lower layer vulcanizing chamber, 4- upper mold, 5- lower die, 6- crossbeam, 61-
Open and close mould oil cylinder, the first guidance set of 62-, the first upright guide rail of 621-, the first sliding block of 622-, 7- walking beam, the guiding of 71- second
Component, the second upright guide rail of 711-, the second sliding block of 712-, 8- Mode-locking oil cylinder, 81- Mode-locking oil cylinder piston rod, 9- hot plate, 91- master
Plate, 92- cover board, 93- groove body, 931- inner annular wall, 932- annular wall, 933- first partition, 934- second partition, 935-
Three partitions, 94- soldered, the steam inlet 95-, 96- steam (vapor) outlet, 10- central authority, 101- fixing seat, 102- guide cylinder,
103- displacement sensor, the lower ring oil cylinder of 104- first, the upper ring oil cylinder of 105-, the lower ring oil cylinder of 106- second, 107- steam pipework,
11- pressure-applying unit, 111- actuator cylinder, 112- horizontal guide rail, 113- slider-actuated component, 114- mode transfer component, 115- buffering
Block.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case where step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiments
In.
In the description of the present invention, it should be noted that the instruction such as term "inner", "outside", "upper", "lower", "front", "rear"
Orientation or positional relationship be positional relationship based on the figure, be merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as referring to
Show or imply relative importance.
As shown in Fig. 1 to Fig. 8 a kind of Double-layer vulcanizer, including rack 1, vulcanizing chamber 2 He in upper layer is installed in the rack 1
Lower layer's vulcanizing chamber 3, each vulcanizing chamber include upper mold 4 and lower die 5, the number of the upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3
Amount and position are arranged in a one-to-one correspondence, and are set to right above lower layer's vulcanizing chamber 3；The fixed peace of the upper mold 4 of the upper layer vulcanizing chamber 2
On 6 lower surface of crossbeam that can be moved along the vertical direction, the upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3 immediately below it
Between be equipped with the walking beam 7 that can move along the vertical direction, the upper mold of the lower die 5 of the upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3
4 are respectively and fixedly installed in the upper and lower surfaces of walking beam 7；It is fixedly installed on the walking beam 7 for providing molding
Seal-off pressure Mode-locking oil cylinder 8 cylinder body, the Mode-locking oil cylinder 8 include vertically set Mode-locking oil cylinder piston rod 81,
The Mode-locking oil cylinder piston rod 81 is interlocked with the crossbeam 6.
The course of work of the vulcanizer of the present embodiment can be sketched are as follows:
When needing individually to open lower layer's vulcanizing chamber 3, the Mode-locking oil cylinder piston rod 81 of Mode-locking oil cylinder 8 foreshortens to upper layer vulcanization
After the upper mold 4 and lower film 5 of room 2 mold and provide and suitably mold closed power, 81 length of Mode-locking oil cylinder piston rod is constant and crossbeam 6 on
It moving, crossbeam 6 moves up upper mold 4 and lower film 5 disengaging so that lower layer's vulcanizing chamber 3 by the drive walking beam 7 of Mode-locking oil cylinder piston rod 81,
The die sinking of lower layer's vulcanizing chamber 3 can be realized；In the process, since 81 length of Mode-locking oil cylinder piston rod of Mode-locking oil cylinder 8 is constant,
Spacing and interaction force are constant between walking beam 7 and crossbeam 6, and upper layer vulcanizing chamber 2 can be always maintained at molding state, and mold closed
Power is constant, it is ensured that upper layer vulcanizing chamber 2 is normally carried out vulcanization work (state as shown in the right side of fig 2)；
When needing individually to open upper layer vulcanizing chamber 2, the elongation of Mode-locking oil cylinder piston rod 81 to the lower layer of Mode-locking oil cylinder 8 vulcanizes
The upper mold 4 and lower film 5 of room 3 mold, and are that lower layer's vulcanizing chamber 3 provides by reaction force of the Mode-locking oil cylinder piston rod 81 to cylinder body
After suitably molding closed power, the fixed closed power of molding to keep lower layer's vulcanizing chamber 3 in 7 position of walking beam, crossbeam 6 moves up and mode locking
The Mode-locking oil cylinder piston rod 81 of oil cylinder 8 is synchronous to extend upper mold 4 and lower film 5 disengaging so that upper layer vulcanizing chamber 2, and upper layer can be realized
The die sinking of vulcanizing chamber 2；In the process, spacing and interaction force are constant between the upper mold 4 and lower film 5 of lower layer's vulcanizing chamber 3, lower layer
Vulcanizing chamber 3 can be always maintained at molding state, and it is constant to mold closed power, it is ensured that lower layer's vulcanizing chamber 3 is normally carried out vulcanization work
(state shown on the left of Fig. 2)；
When needing to simultaneously close off upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3, crossbeam 6 and walking beam 7 moves down and Mode-locking oil cylinder
8 Mode-locking oil cylinder piston rod 81 shortens, so that the closure of upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3, the mode locking of Mode-locking oil cylinder 8
Cylinder piston rod 81 is that upper layer vulcanizing chamber 2 provides molding closed power, and Mode-locking oil cylinder piston rod 81 can be to the reaction force of cylinder body
Lower layer's vulcanizing chamber 3, which provides, molds closed power, by adjusting the Mode-locking oil cylinder piston rod 81 of crossbeam 6, walking beam 7 and Mode-locking oil cylinder 8
The closed power of molding of adjustable in length upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3 guarantees that vulcanizing chamber is good to reach vulcanization demand
Sealing effect, upper layer and lower layer vulcanizing chamber can synchronic curing work.
When needing while when opening upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3, crossbeam 6 and walking beam 7 moves up and Mode-locking oil cylinder
8 Mode-locking oil cylinder piston rod 81 extends, so that the upper mold 4 and lower die 5 of upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3 mutually separate,
The unlatching synchronous with lower layer vulcanizing chamber 3 of upper layer vulcanizing chamber 3 can be realized.
The closed power of molding of the vulcanizing chamber of existing vulcanizer only leans on the self weight pressing mold of mold mostly, in heating sulfidation
Obturation effect is limited, there is a problem of that the closed power of molding is insufficient, obturation effect difference more, influences the defect of tyre vulcanization effect difference,
And using the vulcanizer of the vulcanizing chamber of Dual-layer using this closed power applying mode of molding, two layers of curing chamber can only be synchronized
Opening and closing, can not achieve the independent control of the vulcanization time of single curing chamber and the seal-off pressure of molding, it is more difficult to control vulcanization effect
Fruit, and curing efficiency is still lower.
The vulcanizer of the present embodiment is provided with the upper of Mode-locking oil cylinder piston rod 81 and upper layer vulcanizing chamber 2 on walking beam 7
The Mode-locking oil cylinder 8 that mould 4 interlocks, when on upper layer, vulcanizing chamber 2 is molded, it is closed that Mode-locking oil cylinder 8 can provide molding for upper layer vulcanizing chamber 2
Power when lower layer's vulcanizing chamber 3 molds, adjusts the length of Mode-locking oil cylinder piston rod 81, can pass through Mode-locking oil cylinder after 6 position of crossbeam is fixed
Piston rod 81 is that lower layer's vulcanizing chamber 3 provides molding closed power to the reaction force of cylinder body, passes through crossbeam 6, walking beam 7 and mode locking oil
The cooperation of cylinder can separately adjustable upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3 the closed power of molding (as depicted in figs. 1 and 2, upper layer sulphur
Change room 2 and lower layer's vulcanizing chamber 3 can be independently in being opened or molding state, without by other curing room effects), while cross can be passed through
The die sinking of upper layer vulcanizing chamber 2 and lower layer's vulcanizing chamber 3 is realized in the movement in the vertical direction of beam 6 and walking beam 7, this along vertical
The die sinking mode in direction is smaller to the impact force of rack, can effectively reduce die sinking moment to the impact force of rack 1, reduce to machine
The requirement of 1 intensity of frame advantageously reduces vulcanizer production cost, reduces equipment volume weight.
Specifically, the piston of 81 upper end of Mode-locking oil cylinder piston rod is fixedly connected with the crossbeam 6, the Mode-locking oil cylinder 8
Cylinder body be fixedly mounted on the side wall of walking beam 7.
Specifically, the Mode-locking oil cylinder 8, which is at least set as two, (such as can be set as two such as Fig. 1 and Fig. 2, can also be set as three
It is a or four etc.), the Mode-locking oil cylinder 8 relative to the walking beam 7 vertical centerline be symmetrical arranged, the Mode-locking oil cylinder 8
Cylinder body is fixedly mounted on 7 side wall of walking beam.Mode-locking oil cylinder 8 is set as multiple relative to the vertical of the walking beam 7
The oil cylinder of center line symmetrical setting can be determined preferably when film and lower intermode mold by the uniform and stable closed power of molding, really
Protect vulcanizing chamber obturation effect.
Specifically, the upper layer vulcanizing chamber 2, which is at least set as two, (such as can be set as two such as Fig. 1 and Fig. 2, can also be set as
Three or four etc.) crossbeam 6 and the walking beam 7 be arranged in a one-to-one correspondence with the quantity of the upper layer vulcanizing chamber 2 and position.
Multiple upper layer vulcanizing chambers 2 are set and the tire production amount of vulcanizer unit time can be improved in lower layer's vulcanizing chamber, multiple vulcanizing chambers can
It works at the same time, and since crossbeam 6 and walking beam 7 are arranged in a one-to-one correspondence with the quantity of upper layer vulcanizing chamber 2 and position, increases in vulcanizing chamber
In the case where more, vulcanization time and the molding to its corresponding upper and lower layer curing chamber can be still realized by each Mode-locking oil cylinder 8
Seal-off pressure independent regulation.For example, Fig. 1 gives two upper layer vulcanizing chambers of setting and when lower layer's vulcanizing chamber, left side it is upper
Layer vulcanizing chamber and lower layer's vulcanizing chamber mold simultaneously, the working condition that the upper layer vulcanizing chamber and lower layer's vulcanizing chamber on right side are opened simultaneously
Schematic diagram, when Fig. 2 then gives two upper layer vulcanizing chambers of setting and lower layer's vulcanizing chamber, the upper layer vulcanizing chamber die sinking in left side, lower layer
Vulcanizing chamber molding, the upper layer vulcanizing chamber molding on right side, the schematic diagram of the working condition of lower layer's vulcanizing chamber die sinking, from Fig. 1 and Fig. 2 exhibition
The different working condition shown is it is also seen that the vulcanizer of the present embodiment can realize vulcanization time and the molding of single vulcanizing chamber
The independent regulation of seal-off pressure.
Specifically, first elevating mechanism of the crossbeam 6 configured with control 6 height and position of crossbeam, described first liter
Descending mechanism includes the folding mould oil cylinder 61 that piston rod and the crossbeam 6 interlock, and guides the crossbeam 6 vertically moving
The first guidance set 62, the folding mould oil cylinder 61 is set to 6 top of the crossbeam, and 61 cylinder body of folding mould oil cylinder is fixed to pacify
In the rack 1,61 piston rod of folding mould oil cylinder is arranged straight down.
Length by opening and closing 61 piston rod of mould oil cylinder changes the height and position regulation that crossbeam 6 can be achieved, while open mold
Oil cylinder 61 and Mode-locking oil cylinder 8 cooperate the height and position that walking beam can be achieved to regulate and control.
Specifically, first guidance set 62 is set as multiple, and first guidance set 62 is relative to the upper layer
The vertical centerline of the upper mold 4 of vulcanizing chamber 2 is symmetrical arranged.
Specifically, the walking beam 7 is configured with the second guidance set for guiding the walking beam 7 vertically moving
71。
Specifically, second guidance set 71 is set as multiple, and second guidance set 71 is relative to the upper layer
The vertical centerline of the lower die 5 of vulcanizing chamber 2 is symmetrical arranged.
Specifically, first guidance set 62 includes the first upright guide rail 621 being fixedly mounted in rack 1, and
The first sliding block 622 being slidably matched with first upright guide rail 621, first sliding block 622 are fixedly mounted on the crossbeam 6
On；Second guidance set 71 includes the second upright guide rail 711 being fixedly mounted in rack 1, and is erected with described second
The second sliding block 712 that straight guide 711 is slidably matched, second sliding block 712 are fixedly mounted on the walking beam 7；First is perpendicular
Straight guide 621 is located at the top of second upright guide rail 711.
Specifically, first guidance set 62 further includes the first positioning region for limiting 6 height and position of crossbeam
Part, first positioning element include the first positioning pin, and are set to different vertical height from the multiple of the first positioning pin adaptation
First positioning lock-joint of position, the first positioning lock-joint is opened on first upright guide rail 621, solid on the crossbeam 6
Dingan County is equipped with the first positioning pin drive cylinder cylinder body that the first positioning lock-joint is entered and left for controlling first positioning pin, institute
State the piston rod that the first positioning pin is fixedly connected with the first positioning pin drive cylinder.First positioning pin and the first positioning lock-joint are matched
Close can in 6 stop motion of crossbeam 6 position of fixed cross beam, mitigate folding mould oil cylinder 61 and bear a heavy burden, crossbeam 6 is wrong when avoiding equipment fault
Accidentally security risk caused by movement, improves the safety of equipment.
Specifically, second guidance set 71 further includes the second positioning for limiting 7 height and position of walking beam
Component, second positioning element include the second positioning pin, and are set to different vertical height from the multiple of the second positioning pin adaptation
The second positioning lock-joint of position is spent, the second positioning lock-joint is opened on second upright guide rail 711, the walking beam 7
On be fixedly installed with for control second positioning pin enter and leave it is described second positioning lock-joint the second positioning pin drive cylinder cylinder
Body, second positioning pin are fixedly connected with the piston rod of the second positioning pin drive cylinder.Second positioning pin and the second positioning
Lock-joint cooperation can fix 7 position of walking beam in 7 stop motion of walking beam, and 7 mistake movement of walking beam when equipment fault is avoided to make
At security risk, improve the safety of equipment.
Specifically, 4 top surface of upper mold and 5 bottom surface of the lower die are equipped with hot plate 9,2 upper mold 4 of upper layer vulcanizing chamber
Hot plate 9 is fixedly mounted on the lower surface of the crossbeam 6, the hot plate 9 and lower layer's vulcanizing chamber 3 of 2 lower die 5 of upper layer vulcanizing chamber
The hot plate of upper mold 4 is respectively and fixedly installed in the upper and lower surfaces of the walking beam 7, is equipped with center in the walking beam 7
Mechanism 10.
Specifically, being mounted on thermal insulation board between the hot plate 9 and crossbeam 6 and walking beam 7.
Specifically, the central authority 10 includes fixing seat 101, guide cylinder 102, the lower ring oil of displacement sensor 103, first
The lower ring oil cylinder 106 of cylinder 104, upper ring oil cylinder 105, second and steam pipework 107.The fixing seat 101 and the fixed company of guide cylinder 102
Connect composition guide holder, the cylinder body of the described first lower ring oil cylinder 104 and the second lower ring oil cylinder 106 is fixed on guide holder, it is described on
105 cylinder body of ring oil cylinder is fixed on inside guide holder, and the piston rod of the upper ring oil cylinder 105 is connected in 10 top of central authority
The capsule clamp-ring of the heart, the capsule clamp-ring can move up and down in the vertical direction with upper 105 piston rod of ring oil cylinder；Under described first
The cylinder body of ring oil cylinder 104 and the second lower ring oil cylinder 106 is each attached to fixing seat bottom, the described first lower ring oil cylinder 104 and second
The piston rod of lower ring oil cylinder 106 extends among fixing seat, and is fixedly connected with 10 top structure of division center.
It can promote the central authority 10 by the described first lower ring oil cylinder 104 and the second lower 106 cylinder rod of ring oil cylinder elongation
Top moves up, this is the lifting of lower ring, and upper ring oil cylinder 105 is driven to move up, and upper 105 cylinder rod of ring oil cylinder elongation drives center machine
10 top center portion of structure moves up, and ring is gone up and down in realization.Steam pipework 107 is set as two, and is located at the central authority
10 two sides are used for the supply of 2 hot steam of upper layer vulcanizing chamber.
Other than using above-mentioned 10 set-up mode of central authority, the central authority 10 of the present embodiment also can be used any existing
Central mechanism of vulcanizing machine set-up mode.
Specifically, being also equipped with central authority, the steam pipe of the central authority below the lower die of lower layer's vulcanizing chamber 3
Road is used for the supply of 3 hot steam of lower layer's vulcanizing chamber.
Specifically, the hot plate 9 includes the mainboard 91 equipped with groove body 93, and for close 91 opening portion of groove body with
The cover board 92 for constituting steam accommodating chamber, there are gap between 91 edge of 92 edge of cover board and the groove body, the gap is constituted
Soldered 94 is full of weld metal in the soldered 94.
Traditional hot plate together, is completed to assemble, it is easy to cause using four a quarter plate splicings using welding manner
The leakage approach of hot steam, reduces the curing efficiency of vulcanizing chamber.The design of the soldered 94 of the present embodiment hot plate 9 makes 91 He of mainboard
It may be implemented to weld completely between cover board 92.Using being welded to connect, soldered 94 is fully filled with weld metal for mainboard 91 and cover board 92,
So that the hot steam in steam accommodating chamber does not reveal approach, while biggish steam accommodating chamber is formed between mainboard 91 and cover board 92
For carrying hot steam, it is possible to increase 9 hot steam bearing capacity of hot plate.Compared with traditional hot plate, the hot plate 9 of the present embodiment has obvious
Advantage, and processing method is simple, and hot steam bearing capacity is big, and hot steam amount of leakage is almost equal to zero, and is able to achieve higher vulcanization effect
Rate.
Specifically, 93 wall of groove body includes the inner annular wall 931 and annular wall 932 of coaxial arrangement, the outer ring
Steam inlet 95 and steam (vapor) outlet 96 are offered on wall 932,93 wall of groove body further includes being set to the steam in groove body 93
The distance member of multiple sub-chamber is divided between accommodating chamber, the distance member includes connection inner annular wall 931 and annular wall 932
First partition 933, connect with inner annular wall 931 and there are the second partitions 934, Yi Jiyu in gap between annular wall 932
Annular wall 932 connects and between interior shape ring wall 931 there are the third partition 935 in gap, and the distance member edge welds institute
State cover board 92；It include opening up the inlet plenum of steam inlet 95 and opening up the outlet chamber of steam (vapor) outlet 96 in the multiple sub-chamber
Room, the inlet plenum 95 and the outlet chamber 96 are disposed adjacent and are spaced by first partition 933, lead between remaining sub-chamber
The second partition 934 or the third partition 935 interval are crossed so that the sub-chamber is sequentially communicated.Using this interval side
Formula goes out from steam again after the hot steam for entering steam accommodating chamber in hot plate from steam inlet 95 can be made to flow successively through each sub-chamber
Mouth 96 flows out, and hot steam can be made more fully to fill steam accommodating chamber, while can extend stream of the steam in steam accommodating chamber
Road increases heat exchanger effectiveness and heat utilization ratio to extend in hot steam the residence time in steam accommodating chamber.
Specifically, the first partition 933, the second partition 934 and the third partition 935 are along the outer ring
Wall 932 is arranged radially, and the second partition 934 and the third partition 935 are set as multiple, the third partition 935 with
The first partition 933 or the setting of the interval of the second partition 934.Using above-mentioned distance member set-up mode hot steam in steam
It will be advanced in accommodating chamber with shaped form flow path, and can further extend hot steam when hot steam stops in steam accommodating chamber
Between, increase heat exchanger effectiveness and heat utilization ratio.
Specifically, the rack 1 is equipped with the pressure-applying unit 11 that can apply active force straight down to the crossbeam 6, institute
Stating pressure-applying unit 11 includes the actuator cylinder 111 being mounted in rack 1, and the piston rod of the actuator cylinder 111 is set straight down
It sets and pressure can be applied to 6 upper surface of crossbeam.The setting of the actuator cylinder 111 of pressure-applying unit 11 can be in upper layer vulcanizing chamber 2
Pressure is provided to upper layer vulcanizing chamber and lower layer's vulcanizing chamber to from above crossbeam 6 when being in molding state with lower layer vulcanizing chamber 3, it should
As shown in fig. 1 on the left-hand side, i.e., addition pressure-applying unit 11 can be when upper and lower layer vulcanizing chamber molds curing operation simultaneously to state, with power
Oil cylinder 111 and Mode-locking oil cylinder 8 provide the seal-off pressure of molding to the double-deck vulcanizing chamber simultaneously, it is ensured that the abundance of seal-off pressure is molded,
Preferably ensure vulcanization effect.
Specifically, the pressure-applying unit further includes the horizontal guide rail being fixedly mounted in the rack 1 of 6 top of crossbeam
112, the third sliding block 113 being slidably matched with the horizontal guide rail 112 controls the third sliding block in the horizontal rail 112
The slider-actuated component 113 of upper position and top surface can abut the mode transfer component 114 of 111 piston of actuator cylinder, described dynamic
111 cylinder body of power cylinder is fixedly connected with third sliding block, and can be described along the horizontal guide rail under the control of slider-actuated component 113
112 move to right above the crossbeam 6, and the mode transfer component 114 is vertically arranged, and the fixed peace in 114 bottom surface of mode transfer component
At the 6 upper surface center of crossbeam.
Specifically, the cylindricality load component that the mode transfer component 114 can be vertically arranged.
Specifically, the slider-actuated component 113 can be set as arbitrarily driving the third sliding block 113 along the horizontal rail
The driving device that road 112 slides such as is set as being set to 112 one end of horizontal guide rail, and piston rod is set with 112 trend of horizontal guide rail
Cylinder, oil cylinder or electric pushrod for setting etc..
It is led specifically, the both ends of the horizontal guide rail 112 are equipped with for preventing the third sliding block 113 to be detached from the level
The buffer block 115 of rail 112.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
The technology contents that those skilled in the art can use the disclosure above changed or be modified as equivalent variations etc.
It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.
Claims (10)
1. a kind of Double-layer vulcanizer, including rack, upper layer vulcanizing chamber and lower layer's vulcanizing chamber, each vulcanization are installed in the rack
Room includes upper mold and lower die, which is characterized in that the quantity and position of the upper layer vulcanizing chamber and lower layer's vulcanizing chamber are one by one
It is correspondingly arranged, and is set to right above lower layer's vulcanizing chamber；The upper mold of the upper layer vulcanizing chamber is mounted on and can move along the vertical direction
On dynamic crossbeam lower surface, be equipped between the upper layer vulcanizing chamber and lower layer's vulcanizing chamber immediately below it to move along the vertical direction
Walking beam, the upper mold of the lower die of the upper layer vulcanizing chamber and lower layer's vulcanizing chamber is respectively and fixedly installed to the upper table of walking beam
On face and lower surface；The cylinder body of the Mode-locking oil cylinder of the seal-off pressure for providing molding, institute are fixedly installed on the walking beam
Stating Mode-locking oil cylinder includes vertically set Mode-locking oil cylinder piston rod, and the Mode-locking oil cylinder piston rod and the crossbeam interlock.
2. Double-layer vulcanizer according to claim 1, which is characterized in that the upper layer vulcanizing chamber is at least set as two, institute
The quantity and position for stating crossbeam and the walking beam and the upper layer vulcanizing chamber are arranged in a one-to-one correspondence.
3. Double-layer vulcanizer according to claim 1, which is characterized in that the crossbeam is configured with the control beam height
First elevating mechanism of position, first elevating mechanism include the folding mould oil cylinder that piston rod and the crossbeam interlock, and
Guide the first guidance set that the crossbeam is vertically moving；The walking beam is configured with the guidance walking beam along vertical
Second guidance set of direction movement.
4. Double-layer vulcanizer according to claim 3, which is characterized in that first guidance set includes being mounted on rack
On the first upright guide rail, and the first sliding block being slidably matched with first upright guide rail, the fixed peace of first sliding block
On the crossbeam；Second guidance set includes rack-mounted second upright guide rail, and with described second
The second sliding block that upright guide rail is slidably matched, second sliding block are fixedly mounted on the walking beam；First upright guide rail position
In the top of second upright guide rail.
5. Double-layer vulcanizer according to claim 4, which is characterized in that first guidance set further includes for limiting
First positioning element of the beam height position, first positioning element include the first positioning pin, and are positioned with first
Multiple the first positioning lock-joints for being set to different vertical height and positions of pin adaptation, the first positioning lock-joint are opened in described first
On upright guide rail, enter and leave the first positioning lock-joint for controlling first positioning pin the is fixedly installed on the crossbeam
One positioning pin drive cylinder cylinder body, first positioning pin are fixedly connected with the piston rod of the first positioning pin drive cylinder；Institute
Stating the second guidance set further includes the second positioning element for limiting the walking beam height and position, second positioning element
Lock-joints are positioned including the second positioning pin, and from multiple second set on different vertical height and positions of the second positioning pin adaptation,
The second positioning lock-joint is opened on second upright guide rail, is fixedly installed on the walking beam for controlling described the
Two positioning pins enter and leave the second positioning pin drive cylinder cylinder body of the second positioning lock-joint, and second positioning pin is fixedly connected with institute
State the piston rod of the second positioning pin drive cylinder.
6. Double-layer vulcanizer according to claim 1, which is characterized in that the upper mold top surface and the lower die bottom surface are all provided with
There is hot plate；The hot plate includes the mainboard equipped with groove body, and for closing the groove body opening portion to constitute steam accommodating chamber
Cover board, there are gap between the cover board edge and the groove body edge, the gap constitutes soldered, fills in the soldered
Full weld metal.
7. Double-layer vulcanizer according to claim 6, which is characterized in that the groove body wall includes the annular of coaxial arrangement
Wall and annular wall, steam inlet and steam (vapor) outlet are offered in the annular wall, and the groove body wall further includes being set to groove body
The interior distance member that multiple sub-chamber will be divided between the steam accommodating chamber, the distance member is including connection inner annular wall and outside
The first partition of annular wall, connect with inner annular wall and there are the second partitions in gap between external annulus, and and annular wall
It connects and between internal ring wall there are the third partition in gap, the distance member edge welds the cover board；The multiple point of chamber
It include opening up the inlet plenum of steam inlet and opening up the outlet chamber of steam (vapor) outlet, the inlet plenum and the outlet in room
Chamber is disposed adjacent and passes through first partition interval, passes through the second partition or the third partition room between remaining sub-chamber
Every.
8. Double-layer vulcanizer according to claim 7, which is characterized in that the first partition, the second partition and institute
Third partition being arranged radially along the annular wall is stated, the second partition and the third partition are set as multiple, institute
It states third partition and the first partition or the second partition interval is arranged.
9. Double-layer vulcanizer according to claim 1, which is characterized in that the rack, which is equipped with, to apply the crossbeam
The pressure-applying unit of active force straight down, the pressure-applying unit include rack-mounted actuator cylinder, the actuator cylinder
Piston rod be arranged straight down and can to the beam surface upper apply pressure.
10. Double-layer vulcanizer according to claim 1, which is characterized in that the pressure-applying unit further includes being fixedly mounted on
Horizontal guide rail in the rack, the third sliding block being slidably matched with the horizontal guide rail control the third sliding block described
The slider-actuated component of position and top surface can abut the mode transfer component of the actuator cylinder piston in horizontal rail, described dynamic
Power cylinder cylinder body is fixedly connected with third sliding block, and can the horizontal guide rail described in slider-actuated component controls lower edge move to the cross
Right above beam, the mode transfer component is vertically arranged, and mode transfer component bottom surface is fixedly mounted on the beam surface upper center
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674724.7A CN110281437A (en) | 2019-07-25 | 2019-07-25 | Double-layer vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674724.7A CN110281437A (en) | 2019-07-25 | 2019-07-25 | Double-layer vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110281437A true CN110281437A (en) | 2019-09-27 |
Family
ID=68022330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910674724.7A Pending CN110281437A (en) | 2019-07-25 | 2019-07-25 | Double-layer vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281437A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850587A (en) * | 2010-06-08 | 2010-10-06 | 青岛双星橡塑机械有限公司 | Double-layer vulcanizer |
| CN206579037U (en) * | 2017-03-16 | 2017-10-24 | 青岛双星橡塑机械有限公司 | Tyre setting double mold vulcanizer |
| CN108819304A (en) * | 2018-06-22 | 2018-11-16 | 青岛双星橡塑机械有限公司 | Tyre vulcanization unit, tyre vulcanizer and sulfuration process containing it |
| CN210477530U (en) * | 2019-07-25 | 2020-05-08 | 青岛双星橡塑机械有限公司 | Double-layer vulcanizing machine |
-
2019
- 2019-07-25 CN CN201910674724.7A patent/CN110281437A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850587A (en) * | 2010-06-08 | 2010-10-06 | 青岛双星橡塑机械有限公司 | Double-layer vulcanizer |
| CN206579037U (en) * | 2017-03-16 | 2017-10-24 | 青岛双星橡塑机械有限公司 | Tyre setting double mold vulcanizer |
| CN108819304A (en) * | 2018-06-22 | 2018-11-16 | 青岛双星橡塑机械有限公司 | Tyre vulcanization unit, tyre vulcanizer and sulfuration process containing it |
| CN210477530U (en) * | 2019-07-25 | 2020-05-08 | 青岛双星橡塑机械有限公司 | Double-layer vulcanizing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105479731B (en) | Multiplexing station ultrasonic wave flexible welding equipment | |
| CN102886465B (en) | Overall composite mechanical spiral type bulging device for car drive axle | |
| KR101163938B1 (en) | Hotrunner system | |
| CN201389938Y (en) | Dual-layer and double-station vacuumizing plate vulcanization machine | |
| CN103507262B (en) | A kind of ducted body forming method being provided with installed with built-in component | |
| CN108247932B (en) | Suspension type self-adaptive hot pressing system of full-automatic floating hot pressing forming press | |
| CN100572021C (en) | A kind of hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode and method for adjusting mould thereof | |
| CN110281437A (en) | Double-layer vulcanizer | |
| CN202318938U (en) | Welding mold and welding machine with welding mold | |
| CN210477530U (en) | Double-layer vulcanizing machine | |
| CN105014840A (en) | Multi-layer shaper vulcanizer for hand cart tire | |
| CN106001508B (en) | Low-pressure die casting plant | |
| CN109556351A (en) | A kind of battery vacuum oven | |
| CN105964982B (en) | A kind of low-pressure die casting plant | |
| CN110641055A (en) | Flat-laying single-layer multi-mold vulcanizing machine | |
| CN106626691A (en) | Intermediate frequency heating device for internal film coating of steel-plastic composite pipe | |
| CN104057562B (en) | Three layers of shaper vulcanizer of hydraulic pressure | |
| CN102147314B (en) | Valve pressure testing machine | |
| CN105729687B (en) | Hot plate parallel-moving type tyre vulcanizer | |
| CN206241228U (en) | A kind of structure improved low-pressure die casting plant | |
| CN106938549A (en) | A kind of adjustable RTM mold of sheet thickness self adaptation and plate preparation method | |
| CN208772425U (en) | A kind of three-in-one counter-pressure casting machine of new-energy automobile aluminium alloy | |
| CN105034276B (en) | LED support precise injection mould | |
| CN206241229U (en) | A kind of low-pressure die casting plant for saving arrangement space | |
| CN206765248U (en) | A kind of mould for preparing EPP steering wheels |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Applicant after: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. Address before: No.88 Gangxing Avenue, Huangdao District, Qingdao City, Shandong Province 266400 Applicant before: QINGDAO DOUBLESTAR RUBBER & PLASTIC MACHINERY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Applicant after: Qingdao Hailang Intelligent Equipment Co.,Ltd. Address before: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Applicant before: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. |