CN110936525A - Tire vulcanizing device - Google Patents

Tire vulcanizing device Download PDF

Info

Publication number
CN110936525A
CN110936525A CN201911385853.0A CN201911385853A CN110936525A CN 110936525 A CN110936525 A CN 110936525A CN 201911385853 A CN201911385853 A CN 201911385853A CN 110936525 A CN110936525 A CN 110936525A
Authority
CN
China
Prior art keywords
upper cover
die
bedplate
base
lower die
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
Application number
CN201911385853.0A
Other languages
Chinese (zh)
Inventor
王天开
朱海铖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinde Rubber (fujian) Co Ltd
Original Assignee
Jinde Rubber (fujian) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinde Rubber (fujian) Co Ltd filed Critical Jinde Rubber (fujian) Co Ltd
Priority to CN201911385853.0A priority Critical patent/CN110936525A/en
Publication of CN110936525A publication Critical patent/CN110936525A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

The tire vulcanizing device comprises a base and an upper cover, wherein a bedplate is arranged at the upper part of the base, the top surface of the bedplate inclines forwards and downwards, and a lower die is arranged at the top of the bedplate; the upper cover is arranged above the bedplate, the rear part of the upper cover is hinged with the base, the bottom of the upper cover is provided with an upper die, and the upper die can be used for closing the lower die after the upper cover rotates downwards; the base is provided with an arm rod extending upwards on the periphery of the bedplate, and the upper part of the arm rod is provided with a clamping groove; the upper cover is sleeved with a rotatable ring body, the periphery of the ring body is provided with a convex block, and the convex block can be clamped into the clamping groove after the ring body is rotated. The lower die of the tire taking device is also inclined forwards and downwards, and the upper die can be turned backwards and upwards, so that tires can be conveniently put in or taken out from the front of the lower die, and operators can conveniently observe, position and connect air nozzles for operation. The upper cover locks the armed lever through the ring body to fix, compact structure, and the upper space of the vulcanizing device is wide.

Description

Tire vulcanizing device
Technical Field
The invention relates to the field of rubber tire production equipment, in particular to a tire vulcanizing device.
Background
The existing tire vulcanizing equipment generally comprises an upper mold and a lower mold which can be heated, wherein the lower mold is horizontally arranged, and the upper mold can be lifted up and down in the vertical direction relative to the lower mold. When the tire is vulcanized, the tire is placed into the lower die, the upper die descends and is matched with the lower die, the upper die and the lower die heat and vulcanize the tire, and after vulcanization is completed, the upper die ascends and the tire is taken out. However, when the existing vulcanizing equipment is used for processing, the tire is inconvenient to take and place and is easily interfered by the upper die, and the upper die is pressed down by a hydraulic device arranged above the upper die after the upper die and the lower die are closed, so that the hydraulic device limits the working space and the lighting environment. When the inner tube is vulcanized, because the inner tube has an air tap structure, the air tap needs to be inflated during vulcanization, and after the inner tube is placed into the lower die of the conventional vulcanizing device, the lower die is not easy to observe, so that the inner tube is inconvenient to align and connect with the air tap.
Disclosure of Invention
The invention aims to overcome the defects and provide the tire vulcanizing device which is convenient for taking and placing tires and observing the positioning condition.
In order to achieve the purpose, the technical solution of the invention is as follows: the tire vulcanizing device comprises a base and an upper cover, wherein a bedplate is arranged at the upper part of the base, the top surface of the bedplate inclines forwards and downwards, and a lower die is arranged at the top of the bedplate; the upper cover is arranged above the bedplate, the rear part of the upper cover is hinged with the base, the bottom of the upper cover is provided with an upper die, and the upper die can be used for closing the lower die after the upper cover rotates downwards; the base is provided with an arm rod extending upwards on the periphery of the bedplate, and the upper part of the arm rod is provided with a clamping groove; the upper cover is sleeved with a rotatable ring body, the periphery of the ring body is provided with a convex block, and the convex block can be clamped into the clamping groove after the ring body is rotated. The top of the bedplate inclines downwards forwards, and the lower die arranged above the bedplate also inclines downwards forwards, so that tires can be conveniently placed into the lower die from the front of the lower die, and operators can conveniently observe, position and connect air nozzles for operation. The upper die is arranged on the upper cover capable of being turned backwards, the sight of the lower die is not blocked after the upper cover is turned upwards, the arm rod is locked by the ring body to be fixed, the structure is compact, and the space above the vulcanizing device is wide.
Preferably, the base is provided with arm levers at the left side and the right side of the bedplate, and the arm levers extend upwards and outwards. The arm rod extends outwards upwards, the space above the lower die is gradually reduced from top to bottom, the interference generated by the arm rod when a tire is put in is reduced, the arm rods are arranged on two sides of the lower die, and the tire is put in from the front side of the lower die without influence.
Preferably, the top of the lower die is provided with a lower die groove, the bottom of the upper die is provided with an upper die groove, and when the upper die and the lower die are closed, the upper die groove and the lower die groove form a die cavity capable of containing an inner tube; the inner side of the lower die cavity is provided with a notch for extending out of an air tap of the inner tube, and the base is provided with an air pipe opposite to the notch. The air pipe is used for connecting an air tap of the inner tube and inflating and deflating the inner tube before and after the inner tube is vulcanized.
Preferably, the upper part of the upper die is provided with a hanging rod extending upwards, the hanging rod penetrates through the upper cover, the top of the upper cover is provided with a nut locked with the hanging rod, the top of the upper cover is provided with an adjusting bolt, and the lower end of the adjusting bolt extends out of the bottom of the upper cover and props against the upper die. The upper die is hung on the lower side of the upper cover through the hanging rod, and the angle of the upper die relative to the lower die can be adjusted by rotating the adjusting bolt, so that the die closing effect is improved.
Preferably, the bedplate can obliquely lift relative to the base. The bedplate can descend before the upper cover is opened and turned upwards, and the ring body is convenient to rotate so that the lug can be moved out of the clamping groove of the arm rod. After the lug is moved into the clamping groove, the bedplate rises to press the upper die and the lower die.
Preferably, the device also comprises a die assembly cylinder and a locking cylinder, wherein one end of the die assembly cylinder is hinged with the base, the other end of the die assembly cylinder is hinged with the upper cover, and one end of the locking cylinder is hinged with the upper cover, and the other end of the locking cylinder is hinged with the ring body. The die closing cylinder controls the upper cover to turn upwards or downwards, so that the upper die and the lower die are separated or closed. The locking cylinder controls the ring body to rotate, and the protruding block can move into or out of the clamping groove.
Preferably, an air bag for pushing up the table plate is arranged below the table plate. Inflating and deflating the bladder controls the raising and lowering of the platen.
By adopting the technical scheme, the invention has the beneficial effects that: the lower die of the tire taking device is also inclined forwards and downwards, and the upper die can be turned backwards and upwards, so that tires can be conveniently put in or taken out from the front of the lower die, and operators can conveniently observe, position and connect air nozzles for operation. The upper cover locks the armed lever through the ring body to fix, compact structure, and the upper space of the vulcanizing device is wide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention after the upper cover is turned over;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Description of the main reference numerals:
a base 1; an arm 11; a card slot 111; a platen 12; an upper cover 2; a ring body 3; a bump 31; an upper die 4; an upper cavity 41; a lower die 5; a lower cavity 51; a notch 52; a boom 61; an adjusting bolt 62; a lock cylinder 63; an air pipe 64.
Detailed Description
The invention is further described below with reference to the figures and the specific embodiments.
Example 1:
as shown in fig. 1-2, the tire vulcanizing device of the present invention includes a base 1 and an upper cover 2, a rear portion of the upper cover 2 is hinged to the base 1, a mold closing cylinder is disposed behind the upper cover 2, one end of the mold closing cylinder is hinged to the base 1, and the other end of the mold closing cylinder is hinged to the upper cover 2, and the mold closing cylinder is used for driving the upper cover 2 to rotate on the base 1.
The upper part of the base 1 is provided with a bedplate 12, and the top surface of the bedplate 12 inclines forwards and downwards. The top of the bedplate 12 is provided with a lower die 5; the upper cover 2 is arranged above the bedplate 12, and the bottom of the upper cover 2 is provided with an upper die 4. The upper die 4 and the lower die 5 can form a tire vulcanization die for placing a tire, and the upper die 4 can close the lower die 5 after the upper cover 2 rotates downwards; after the upper cover 2 is turned upwards, the upper die 4 is separated from the lower die 5 by turning upwards.
Four arm rods 11 are arranged on the periphery of a bedplate 12 of the base 1, two arm rods 11 are arranged on the left side and the right side of the bedplate 12 of the base 1, the arm rods 11 extend upwards and outwards, a clamping groove 111 is arranged on the upper portion of each arm rod 11, and each arm rod 11 is in the shape of an inverted clamping hook. The upper portion overcoat of upper cover 2 is equipped with rotatable ring body 3, and the periphery of ring body 3 is equipped with lug 31, and lug 31 can block in draw-in groove 111 or move out from draw-in groove 111 after rotating ring body 3. The top of upper cover 2 is equipped with locking cylinder 63, and the articulated upper cover of one end, the articulated ring body 3 of the other end of locking cylinder 63, locking cylinder 63 are used for driving the ring body 3 and rotate.
The top of the lower die 5 is provided with a lower die cavity 51, the bottom of the upper die 4 is provided with an upper die cavity 41, and when the upper die 4 and the lower die 5 are closed, the upper die cavity 41 and the lower die cavity 51 form a die cavity capable of containing an inner tube. The inner side of the lower die cavity 51 is provided with a notch 52 for extending the air tap of the inner tube, the base 1 is provided with an air tube 64 opposite to the notch 52, and the air tube 64 is used for connecting the air tap of the inner tube to charge and discharge the inner tube. The upper part of the upper die 4 is provided with a suspension rod 61 extending upwards, the suspension rod 61 penetrates through the upper cover 2, the top of the upper cover 2 is provided with a nut locked with the suspension rod 61, the top of the upper cover 2 is provided with an adjusting bolt 62, and the lower end of the adjusting bolt 62 extends out of the bottom of the upper cover and props against the upper die 4; the hanger rods 61 are engaged with the adjusting bolts 62 for adjusting the angle of the upper die 4.
The bedplate 12 can be obliquely lifted and lowered relative to the base 1. An air bag for pushing up the platen is provided below the platen 12. The air bag is used to raise and lower the platen 12.
When the tire is vulcanized, the tire is placed into the lower die groove 51 of the lower die 5 from the front of the lower die, when the tire is an inner tube, the air pipe 64 is connected with an air nozzle of the inner tube, the die assembly cylinder drives the upper cover 2 to turn down, the upper die 4 and the lower die 5 are assembled, the locking cylinder 63 drives the ring body 3 to rotate, the bump 31 is clamped into the clamping groove 111, and the lower die 5 rises under the push of the air bag to tightly press the lower die 5 and the upper die 4. After vulcanization, the lower die 5 descends, the locking cylinder 63 drives the ring body 3 to rotate, the bump 31 moves out of the clamping groove 111, the die assembly cylinder drives the upper cover 2 to turn upwards, and the vulcanized tire is taken out.
Example 2:
as shown in figure 3, the tire vulcanizing device of the invention comprises a base 1 and an upper cover 2, wherein a bedplate 12 is arranged at the upper part of the base 1, the top surface of the bedplate 12 inclines forwards and downwards, and the top of the bedplate 12 is provided with a lower die 5; the upper cover 2 is arranged above the bedplate 12, the rear part of the upper cover 2 is hinged with the base 1, the bottom of the upper cover 2 is provided with an upper die 4, and the upper die 4 can be used for closing the lower die 5 after the upper cover 2 rotates downwards; the base 1 is provided with an arm rod 11 extending upwards on the periphery of a bedplate 12, and the upper part of the arm rod 11 is provided with a clamping groove 111; the rotatable ring body 3 is sleeved outside the upper cover 2, the periphery of the ring body 3 is provided with the convex block 31, the top surface of the convex block 3 or the top surface of the clamping groove 111 is an inclined surface, and the convex block 31 can be clamped into the clamping groove 111 after the ring body 3 is rotated.
When the tire is vulcanized, the tire is placed into the lower die 5 from the front of the lower die 5, the upper cover 2 is turned downwards to enable the upper die 4 and the lower die 5 to be matched, and the ring body 3 rotates to enable the bump to be clamped into the clamping groove 111. After vulcanization, the rotary ring 3 is moved out of the engaging groove 111 by the projection 31, and the upper cover 2 is turned up to separate the upper mold 4 from the lower mold 5, and the tire is taken out.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the present invention, and all equivalent variations and modifications made in the claims of the present invention should be included in the scope of the present invention.

Claims (7)

1. A vulcanization device for a tire, characterized in that: the device comprises a base and an upper cover, wherein a bedplate is arranged at the upper part of the base, the top surface of the bedplate inclines forwards and downwards, and a lower die is arranged at the top of the bedplate; the upper cover is arranged above the bedplate, the rear part of the upper cover is hinged with the base, the bottom of the upper cover is provided with an upper die, and the upper die can be used for closing the lower die after the upper cover rotates downwards; the base is provided with an arm rod extending upwards on the periphery of the bedplate, and the upper part of the arm rod is provided with a clamping groove; the upper cover is sleeved with a rotatable ring body, the periphery of the ring body is provided with a convex block, and the convex block can be clamped into the clamping groove after the ring body is rotated.
2. A tyre vulcanisation apparatus according to claim 1, characterized in that: the base is provided with arm rods at the left side and the right side of the bedplate, and the arm rods extend upwards and outwards.
3. A tyre vulcanisation apparatus according to claim 1, characterized in that: the top of the lower die is provided with a lower die groove, the bottom of the upper die is provided with an upper die groove, and when the upper die and the lower die are closed, the upper die groove and the lower die groove form a die cavity capable of containing an inner tube; the inner side of the lower die cavity is provided with a notch for extending out of an air tap of the inner tube, and the base is provided with an air pipe opposite to the notch.
4. A tyre vulcanisation apparatus according to claim 1, characterized in that: the upper part of the upper die is provided with a hanging rod which extends upwards, the hanging rod penetrates through the upper cover, the top of the upper cover is provided with a nut which is locked with the hanging rod, the top of the upper cover is provided with an adjusting bolt, and the lower end of the adjusting bolt extends out of the bottom of the upper cover and props against the upper die.
5. A tyre vulcanisation apparatus according to claim 1, characterized in that: the bedplate can obliquely lift relative to the base.
6. A tyre vulcanisation apparatus according to claim 1, characterized in that: the die assembly machine further comprises a die assembly cylinder and a locking cylinder, one end of the die assembly cylinder is hinged with the base, the other end of the die assembly cylinder is hinged with the upper cover, one end of the locking cylinder is hinged with the upper cover, and the other end of the locking cylinder is hinged with the ring body.
7. The apparatus for vulcanizing a tire according to claim 5, wherein: an air bag used for pushing up the table plate is arranged below the table plate.
CN201911385853.0A 2019-12-27 2019-12-27 Tire vulcanizing device Pending CN110936525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911385853.0A CN110936525A (en) 2019-12-27 2019-12-27 Tire vulcanizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911385853.0A CN110936525A (en) 2019-12-27 2019-12-27 Tire vulcanizing device

Publications (1)

Publication Number Publication Date
CN110936525A true CN110936525A (en) 2020-03-31

Family

ID=69913628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911385853.0A Pending CN110936525A (en) 2019-12-27 2019-12-27 Tire vulcanizing device

Country Status (1)

Country Link
CN (1) CN110936525A (en)

Similar Documents

Publication Publication Date Title
EP0037703B1 (en) Hydraulic tire press
KR950012844B1 (en) Post-cure tire inflator
CN212528788U (en) Multi-layer multi-mould vulcanizer for bicycle tyre
JP2709099B2 (en) Standing well post type center mechanism in tire press
CN211968115U (en) Tire vulcanizing device
CN110936525A (en) Tire vulcanizing device
JP2866027B2 (en) Central mechanism for tire vulcanizer
CN206186186U (en) Hot plate formula giant embryo vulcanisation plant
CN111976179A (en) Multilayer multi-mold tire vulcanizing machine and production process thereof
CN211683082U (en) Inner tube of a tyre vulcanizer
CN111086135A (en) Inner tube of a tyre vulcanizer
US4390334A (en) Hydraulic tire press
US3200443A (en) Tire loader
CN212528786U (en) Multi-layer multi-mould tyre vulcanizer
CN212528784U (en) Tire loading and grabbing manipulator combined device of multilayer multi-mold tire vulcanizing machine
JP3569170B2 (en) Central mechanism of tire vulcanizer
JP2713636B2 (en) Central mechanism for tire vulcanizer
JP3865503B2 (en) Tire vulcanizing device, method for exchanging mold of tire vulcanizing device and tire vulcanizing method
US5011392A (en) Drain ejector in a tire vulcanizing machine
JP4007714B2 (en) Tire vulcanizing apparatus and mold changing method thereof
JPS5947656B2 (en) tire vulcanizer
CN214344267U (en) Ball bladder aerating device
CN219055423U (en) Engineering tire vulcanizer convenient to get and put
CN214394992U (en) Vulcanizing machine
JPH0124047B2 (en)

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