CN116653331B - Tire vulcanizer and use method thereof - Google Patents

Tire vulcanizer and use method thereof Download PDF

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Publication number
CN116653331B
CN116653331B CN202310949885.9A CN202310949885A CN116653331B CN 116653331 B CN116653331 B CN 116653331B CN 202310949885 A CN202310949885 A CN 202310949885A CN 116653331 B CN116653331 B CN 116653331B
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CN
China
Prior art keywords
die
heating
guide rail
base
opening
Prior art date
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Application number
CN202310949885.9A
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Chinese (zh)
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CN116653331A (en
Inventor
李辉
裴升明
王彬
赵文华
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.)
Shandong Lichuang Mould Co ltd
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Shandong Lichuang Mould Co ltd
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Priority to CN202310949885.9A priority Critical patent/CN116653331B/en
Publication of CN116653331A publication Critical patent/CN116653331A/en
Application granted granted Critical
Publication of CN116653331B publication Critical patent/CN116653331B/en
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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
    • 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
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • 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 utility model relates to the technical field of tire manufacturing, and provides a tire vulcanizer and a use method thereof, wherein the tire vulcanizer comprises a base and a mold, and the mold is arranged on the base; the die comprises a die body, a guide rail, a heating mechanism, a steering piece, a guide rail and a heating mechanism, wherein the steering piece is connected to the die body and the guide rail so that the die body can be turned from a flat state to a vertical state and slide along the guide rail; the guide rail is arranged between the base and the heating mechanism; the heating mechanism is used for heating the die, and one surface, facing the base, of the heating mechanism and the top surface of the heating mechanism are of an open structure. According to the structure, one surface and the top surface of the heating mechanism, which face the base, are set to be open mechanisms, and the die can be converted from a flat-lying state to a vertical-lying state through the steering piece, so that the die can be directly moved from the base to the heating mechanism to be heated and vulcanized by moving the die through the hanging strip and the steering piece along the guide rail, the convenience of the die entering the heating mechanism is effectively improved, and the production efficiency is improved.

Description

Tire vulcanizer and use method thereof
Technical Field
The utility model relates to the technical field of tire manufacturing, in particular to a tire vulcanizer and a use method thereof.
Background
Tire vulcanization is an important process for tire production, relates to excellent tire performance, and currently, in the tire vulcanization process, tire sizing materials are generally placed in a mold, then the mold is pressurized, and the mold is heated by a heating plate, so that tire vulcanization molding is completed, and the tire achieves ideal performance.
The prior patent with publication number of CN203854119U discloses a stacked vulcanizing mold, which comprises a mold upper plate, a mold lower plate, an upper heating plate arranged on the lower surface of the mold upper plate, a lower heating plate arranged on the upper surface of the mold lower plate, and a plurality of heating plates arranged between the upper heating plate and the lower heating plate. The utility model patent with the publication number of CN203937075U discloses a side plate type solid tire guide rail vulcanizing machine, which comprises a base, an oil cylinder, a plunger, a pad table, a platform, a side plate, an upper cross beam and a heating plate;
according to the vulcanizing device disclosed by the technical scheme, all the vulcanizing devices adopt a stacked structure, namely, the heating plates are overlapped in the height direction, so that the molds are not easy to hoist on the heating plates, like a small tire manufacturing mold, one half of the molds can be lapped on the heating plates through a crane, and then the molds are pushed to integrally move on the heating plates, but a large mold is required to be carried out by virtue of a push-pull mechanism, so that the operation is inconvenient, and the heating plates are easy to damage due to friction;
the utility model patent with the publication number of CN203542938U discloses a rubber vulcanizing device, which comprises a vulcanizing machine body, wherein a vulcanizing mold, an upper heating plate, a lower heating plate and a driver are arranged on the vulcanizing machine body;
as for the vulcanizing equipment in the technical scheme, the track group is adopted to bear the lower heating plate for heating the die, the heating plate is heated by steam, and the existing heating plate is heated by electricity, so that a pipeline is connected to the heating plate, the pipeline moves along with the lower heating plate for a long distance, the problems of damage and loosening of an interface are easy to occur, and the use stability is influenced.
Disclosure of Invention
In view of the above, the utility model provides a tire vulcanizer which is convenient for clamping a mold by a heating plate and has a stable structure and a use method thereof, so as to solve the problems that the existing vulcanizing device is inconvenient to place the mold, and is easy to cause damage and influence the use stability.
The technical scheme of the utility model is realized as follows:
in one aspect, the present utility model provides a tire vulcanizer comprising a base and a mold, the mold being disposed on the base;
also comprises a steering piece, a guide rail and a heating mechanism, wherein,
the steering piece is connected to the die and the guide rail so that the die can be turned from a flat state to a vertical state and slide along the guide rail;
the guide rail is arranged between the base and the heating mechanism;
the heating mechanism is used for heating the mold in the vertical state, and one surface, facing the base, of the heating mechanism and the top surface of the heating mechanism are of an open structure.
On the basis of the above technical solution, it is preferable that the steering member comprises a slide and a connecting frame, wherein,
the sliding seat is connected with the guide rail in a sliding way;
one end of the connecting frame is rotationally connected with the sliding seat, and the other end of the connecting frame is connected with the die.
On the basis of the technical proposal, the steering part preferably further comprises a guide rod, a sliding plate, a spring and a connecting block, wherein,
the guide rod is arranged on the connecting frame; the sliding plate is connected with the guide rod in a sliding way;
the spring is sleeved on the guide rod, the springs are arranged on both sides of the sliding plate, and the springs are limited on the guide rod to do telescopic movement;
one end of the connecting block is connected with the sliding plate, and the other end is connected with the die.
On the basis of the technical proposal, the heating mechanism preferably comprises a frame, a vertical plate, a hydraulic cylinder and a heating plate, wherein,
the frame is fixedly arranged relative to the base, and the guide rail passes through the frame;
at least two vertical plates are arranged, and the two vertical plates are parallel and are vertically arranged on the frame;
the hydraulic cylinders are at least two, one hydraulic cylinder is arranged on each of the opposite surfaces of the two vertical plates, and piston rods of the two hydraulic cylinders are oppositely arranged;
the heating plate is respectively provided with one on the piston rod of two pneumatic cylinders for heating the mould in the vertical state.
On the basis of the technical proposal, the utility model preferably also comprises a wind scooper, wherein the wind scooper comprises a wind scooper body and a wind guiding pipe,
the fan housing body is arranged on the vertical plate, an air inlet of the fan housing body corresponds to the heating plate, and the fan housing body is provided with a notch facing the base;
the induced draft pipe is arranged on the fan housing body, and the induced draft pipe is communicated with the fan housing body.
On the basis of the technical scheme, preferably, the wind scooper further comprises a guide plate, wherein the guide plate is arranged on the wind scooper body, and the guide plate is positioned at one side of the notch close to the guide rail;
the whole guide rail is in a torsion shape, the torsion amplitude of one end of the guide rail is 90 degrees compared with that of the other end of the guide rail, and one end of the guide rail, which is close to the base, is higher than one end of the guide rail, which is close to the heating mechanism.
On the basis of the technical proposal, the mold preferably comprises a mold base, a side plate, a lower mold, an upper mold and a locking piece, wherein
The die holder is arranged on the base;
the side plate is arranged on one side of the die holder, which is close to the steering piece, is vertical to the die holder and is connected with the steering piece;
the lower die is arranged on the die holder and penetrates through the die holder;
the upper die is arranged on the lower die, and the upper die part abuts against the side plate;
the locking piece is used for fixing the lower die and the upper die relatively, and the opening and closing allowance of the upper die relative to the lower die is preset.
On the basis of the technical proposal, the utility model preferably also comprises an opening and closing mechanism, wherein the opening and closing mechanism comprises a connecting seat, an opening and closing claw, a tension spring and a clamping rod,
when the mold is in a vertical state, the two heating plates respectively correspond to the lower mold and the upper mold, and the connecting seat is arranged on the heating plate corresponding to the upper mold;
the two opening and closing claws are arranged in parallel, and one end of each opening and closing claw is rotationally connected with the connecting seat;
two ends of the tension spring are respectively connected with one opening and closing claw;
the clamping rod is arranged on the circumferential surface of the upper die, and the clamping rod is clamped by the two opening and closing claws.
On the basis of the technical proposal, the coating machine also preferably comprises a coating mechanism, wherein the coating mechanism comprises a sleeve, a connecting pipe, a spray head and a liquid supply box,
the sleeve is arranged at one side of the base far away from the heating mechanism;
the connecting pipe is spliced with the sleeve;
the spray head is arranged at the end part of the connecting pipe and communicated with the connecting pipe;
the liquid supply box is arranged in the base and is connected with the connecting pipe through a hose.
On the other hand, the utility model provides a using method of the tire vulcanizer, which comprises the following steps:
s1, lifting an upper die through a crane, putting sizing materials into a lower die, buckling the upper die to seal the sizing materials, and fixing the upper die and the lower die relatively through a locking piece;
s2, lifting one side of the die holder far away from the steering piece by using a row to enable the die to be in a vertical state, and moving the die by using a row hanging strip to move along the guide rail through the steering piece until the die enters the heating mechanism;
s3, the hydraulic cylinder drives the heating plates to displace, so that the two heating plates are attached to the lower die and the upper die, and simultaneously the clamping rod is clamped by the opening and closing claw, and heating and vulcanization are carried out at the moment; meanwhile, the wind scooper is connected with a fan to suck the smoke generated in the vulcanization process;
s4, after vulcanization is finished, the hydraulic cylinder acts to synchronously drive the heating plate and the opening and closing claw to act, and when the opening and closing claw acts, the upper die is driven to move, so that an opening and closing allowance is formed between the upper die and the lower die to discharge vulcanization smoke, and then the hydraulic cylinder continues to act to drive the opening and closing claw to be separated from the clamping rod;
s5, moving the die to the base by using the movable hanging strip, and changing the die from a vertical state to a horizontal state;
s6, taking down the locking piece, lifting the upper die by crane, and taking out the vulcanized tyre.
Compared with the prior art, the tire vulcanizer and the using method thereof have the following beneficial effects:
(1) The side, facing the base, of the heating mechanism and the top surface of the heating mechanism are provided with the opening mechanism, and the die can be converted from a flat state to a vertical state through the turning piece, so that the die can be directly moved into the heating mechanism from the base to be heated and vulcanized by moving the die and the turning piece along the guide rail through the moving sling, the convenience of the die entering the heating mechanism is effectively improved, and the production efficiency is improved;
(2) The guide rod is arranged in the steering part for sliding of the sliding plate, and the spring is arranged for sliding buffering of the sliding plate, so that after the die is lifted by the crane, the crane and the die can be ensured to be in a straight state, and the displacement process can not shake, so that the die can conveniently enter the heating mechanism, and meanwhile, the die can be stably displaced up and down to prevent the die from being mutually collided and damaged with the steering part;
(3) The guide rail is of a torsion structure, when the steering piece slides along the guide rail, the sliding seat and the connecting frame can gradually form an included angle, so that the sliding seat can drive the guide rod to displace, the spring close to the die is further compressed, and the spring is tensioned by means of elasticity, so that the hoisting structure is not easy to shake, and the hoisting stability is ensured;
(4) Because the top surface of the heating mechanism is of an open structure, the flue gas generated by vulcanization of the die can be diffused upwards, and the air guide cover can discharge the flue gas, thereby being beneficial to improving the production environment;
(5) The guide plate is arranged on the air guide cover and can guide a crane sling for hoisting the die, so that the sling enters a notch of the guide cover, and the die can conveniently enter the heating mechanism;
(6) The mold is provided with the clamping rod, and the heating plate is provided with the opening and closing claw, so that when the heating plate is separated from the mold relatively, the opening and closing claw can drive the clamping rod and the upper mold to move, so that the lower mold and the upper mold are opened, and the gas generated by high-temperature vulcanization is conveniently further discharged, so that the production environment is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a tire curing press of the present utility model;
FIG. 2 is an enlarged view of the structure of the point A in FIG. 1 according to the present utility model;
FIG. 3 is a top view of the tire curing press of the present utility model;
FIG. 4 is a front view of the tire press of the present utility model;
FIG. 5 is an enlarged view of the structure at point B of FIG. 4 in accordance with the present utility model;
FIG. 6 is a front view showing a mold heating state of the tire vulcanizer of the present utility model;
FIG. 7 is an enlarged view of the structure of the point C in FIG. 6 according to the present utility model;
FIG. 8 is a schematic view of the connection structure of the mold and the turning member of the tire vulcanizer of the present utility model;
FIG. 9 is a schematic view of the tire press of the present utility model after the steering member is turned;
FIG. 10 is a diagram showing the heating plate, hydraulic cylinder, vertical plate and opening and closing mechanism connection pattern of the tire vulcanizer of the present utility model;
FIG. 11 is a block diagram of a hood of the tire press of the present utility model;
FIG. 12 is a block diagram of an opening and closing mechanism of the tire press of the present utility model;
in the figure: 1. a base; 2. a mold; 21. a die holder; 22. a side plate; 23. a lower die; 24. an upper die; 25. a locking member; 251. a lock lever; 252. a ring buckle; 26. lifting lugs; 3. a steering member; 31. a slide; 32. a connecting frame; 33. a guide rod; 34. a slide plate; 35. a spring; 36. a connecting block; 4. a guide rail; 5. a heating mechanism; 51. a frame; 52. a vertical plate; 53. a hydraulic cylinder; 54. a heating plate; 6. a wind scooper; 61. a fan housing body; 62. an air guiding pipe; 63. a guide plate; 601. a notch; 7. an opening and closing mechanism; 71. a connecting seat; 72. an opening and closing claw; 73. A tension spring; 74. a clamping rod; 7201. a clamping groove; 7202. chamfering; 8. a coating mechanism; 81. a sleeve; 82. a connecting pipe; 83. a spray head; 84. a liquid supply tank; 85. a support rod; 86. a universal ball; 100. lifting; 200. slings are provided.
Detailed Description
The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
As shown in fig. 1 to 12, the tire vulcanizer of the present utility model includes a base 1, a mold 2, a steering member 3, a guide rail 4, a heating mechanism 5, a wind scooper 6, an opening and closing mechanism 7, and a coating mechanism 8.
Wherein the mould 2 is placed on the base 1; the base 1 is a feeding station and is arranged in the die 2 after the tire rubber is wound into a roll;
as shown in fig. 1, 4 and 6, the steering member 3 is connected to the mold 2 and the guide rail 4 so that the mold 2 can be turned from a flat state to a vertical state and slid along the guide rail 4; the guide rail 4 is arranged between the base 1 and the heating mechanism 5; the heating mechanism 5 is used for heating the mold 2 in a vertical state, and one surface, facing the guide rail 4, and the top surface of the heating mechanism 5 are of an open structure;
when the mold 2 is sent to the heating mechanism 5, the side, far away from the steering member 3, of the mold 2 can be lifted by the crane 100, so that after the mold 2 is lifted, the state of the mold is changed by the steering member 3, the mold is changed into a vertical state from a state of being horizontally placed on the base 1, and because the side, facing the base 1, of the heating mechanism 5 is of an open structure, and the top surface (relative to the ground) is of an open structure, the crane 100 can directly drive the mold 2 and the steering member 3 to slide along the guide rail 4 and enter the heating mechanism 5, and at the moment, the mold 2 is heated by the heating mechanism 5, and rubber materials can be vulcanized and molded to prepare tires, so that the problem that the conventional vulcanizing machine is inconvenient for the mold to enter the heating mechanism is solved, the production efficiency is facilitated, and the heating structure is not easy to damage;
meanwhile, as one side of the die 2 is connected to the guide rail 4 through the steering piece 3, the other side is connected with the crane 100, so that the die 2 is relatively stable in a vertical state, and a plurality of hanging points are not needed to lift the die 2, so that the crane 100 is more convenient to connect with the die 2, and the production efficiency is improved.
Specifically, as shown in fig. 6, the traveling crane 100 lifts the mold 2 by the slings 200;
specifically, as shown in fig. 8 and 9, the steering member 3 includes a slider 31 and a connecting frame 32, wherein the slider 31 is slidably connected with the guide rail 4; one end of the connecting frame 32 is rotatably connected with the sliding seat 31, and the other end of the connecting frame 32 is connected with the die 2;
with the above structure, when the mold 2 is lifted, the connecting frame 32 rotates relative to the sliding seat 31, so that the mold 2 is in a vertical state, and then the mold 2 and the connecting frame 32 slide along the guide rail 4 through the sliding seat 31 under the traction of the crane 100, so that the mold 2 can be displaced into the heating mechanism 5.
Further, the steering member 3 further includes a guide rod 33, a slide plate 34, a spring 35, and a connection block 36, wherein the guide rod 33 is provided on the connection frame 32; the sliding plate 34 is in sliding connection with the guide rod 33; the spring 35 is sleeved on the guide rod 33, the spring 35 is arranged on both sides of the sliding plate 34, and the spring 35 is limited on the guide rod 33 to do telescopic movement; one end of the connecting block 36 is connected with the sliding plate 34, and the other end is connected with the die 2;
according to the structure, the connecting block 36 is connected with the die 2, the connecting block 36 is in sliding connection with the guide rod 33 on the connecting frame 32 through the sliding plate 34, and the spring 35 is arranged on the guide rod 33 and used for buffering, so that when the traveling crane 100 lifts the die 2, the spring 35 can buffer the displacement of the sliding plate 34, and the damage to the connection between the sliding seat 31 and the guide rail 4 caused by the impact generated by the too fast lifting of the traveling crane 100 can be avoided, and the damage to components can be prevented;
meanwhile, the tension between the guide rail 4, the steering part 3, the die 2 and the sling 200 and the crane 100 can be realized by virtue of the elasticity of the spring 35, so that the stability of the transfer of the die 2 is ensured, the die 2 can accurately enter the heating mechanism 5, and the failure of a connecting structure caused by shaking is avoided;
specifically, the guide rod 33 may be a threaded slide rod, and a nut is mounted on the guide rod 33 to connect the guide rod 33 with the connecting frame 32, and limit the spring 35, so that the spring 35 only performs telescopic movement.
As shown in fig. 4, the heating mechanism 5 includes a frame 51, a riser 52, a hydraulic cylinder 53, and a heating plate 54, wherein the frame 51 is fixedly disposed with respect to the base 1, and the guide rail 4 passes through the frame 51; at least two vertical plates 52 are arranged, and the two vertical plates 52 are parallel and are vertically arranged on the frame 51; at least two hydraulic cylinders 53 are arranged, one hydraulic cylinder 53 is arranged on the opposite surface of each of the two vertical plates 52, and piston rods of the two hydraulic cylinders 53 are oppositely arranged; the heating plates 54 are respectively arranged on the piston rods of the two hydraulic cylinders 53 and are used for heating the mold 2 in the vertical state;
in the above structure, the vertical plate 52 is vertically arranged on the frame 51, the hydraulic cylinder 53 and the heating plate 54 are arranged on the vertical plate 52, and the two heating plates 54 are opposite, so that when the traveling crane 100 drives the mold 2 to displace, the mold 2 can be directly entered into the two heating plates 54, and then the mold 2 can be clamped by driving the heating plate 54 by the hydraulic cylinder 53, thereby heating and vulcanizing to prepare a tire; according to the clamping structure, friction can not be generated between the die 2 and the heating plate 54, and the problem that heat conduction is affected due to uneven surfaces of the heating plate 54 and the die 2 caused by friction can be avoided.
Specifically, the frame 51 may be configured as a U-shaped mechanism, so that one surface of the frame facing the base 1, the top surface and the back surface are both in an open structure, so that the mold 2 is convenient to enter and cleaning and maintenance operations are convenient to perform, and further, a plurality of vertical plates 52, hydraulic cylinders 53 and heating plates 54 may be disposed in the frame 51 to form a plurality of vulcanizing stations.
As shown in fig. 1 and 11, the wind scooper 6 includes a wind scooper body 61 and a wind guiding pipe 62, wherein the wind scooper body 61 is disposed on the vertical plate 52, an air inlet of the wind scooper body 61 corresponds to the heating plate 54, and the wind scooper body 61 is provided with a notch 601 facing the base 1; the air guiding pipe 62 is arranged on the fan housing body 61, and the air guiding pipe 62 is communicated with the fan housing body 61;
with the above structure, since the top surface of the heating mechanism 5 is opened, the harmful gas generated during the heating and vulcanizing process can rise, and the air guide cover 6 arranged on the vertical plate 52 can attract the gas generated during the vulcanizing process; specifically, the fan is connected with the induced duct 62, when the fan exhausts, harmful gas can be exhausted through the fan housing body 61 and the induced duct 62, and one end of the induced duct 62 far away from the fan housing body 61 is connected to the exhaust gas treatment device, for example, the exhaust gas treatment device is used for treatment;
in the process that the traveling crane 100 drives the die 2 to enter the heating mechanism 5, the air guide cover 6 needs to be prevented from interfering with the traveling crane 100, so that the air guide cover body 61 is provided with a notch 601 facing the base 1, and the sling 200 for the traveling crane 100 passes through, so that the die 2 can smoothly enter the heating mechanism 5.
As shown in fig. 4 and 11, the wind scooper 6 further includes a guide plate 63, the guide plate 63 is disposed on the wind scooper body 61, and the guide plate 63 is located at a side of the notch 601 near the guide rail 4; the whole guide rail 4 is in a torsion shape, the torsion amplitude of one end of the guide rail 4 is 90 degrees compared with the torsion amplitude of the other end, and one end of the guide rail 4, which is close to the base 1, is higher than one end, which is close to the heating mechanism 5;
by arranging the guide rail 4 in a torsion shape, so that the sliding seat 31 can be twisted relative to the connecting frame 32 in the displacement process of the steering member 3 along the guide rail 4, after the die 2 is in place, the sliding seat 31 forms an included angle of ninety degrees with the connecting frame 32, and the sliding plate 34 can further press the spring 35 close to the die 2 along with the angular rotation of the sliding seat 31, so that the connection of the traveling crane 100 and the die 2 is further tensioned, the tensioning force can be larger and larger along with the sliding of the die 2 on the guide rail 4 by virtue of the steering member 3, and the die 2 is most stable after entering the heating mechanism 5, so that the heating plate 54 can accurately clamp the die 2;
specifically, since the two ends of the guide rail 4 are not equal in height, the length of the guide rail 4 is increased within a limited distance, the torsion of the guide rail 4 is smoother, and the stability of the movement of the steering member 3 and the die 2 is guaranteed; in the steering 3, the slide grooves of the slide 31 should match the twisted guide rail 4 so that it can slide; of course, the guide rail 4 may be replaced by a guide shaft, one end of the guide shaft is connected to the base 1, the other end of the guide shaft extends to the heating mechanism 5, the guide shaft is slightly higher at one end of the base 1, and the guide shaft is sleeved on the base 1 by using a sliding sleeve to replace the sliding seat 31, but the rigidity of the guide shaft is lower than the cooperation of the guide rail 4 and the sliding seat 31;
further, the cooperation between the sliding seat 31 and the guide rail 4 is not limited to sliding connection, and the sliding seat 31 may also be provided with a wheel set to hold the guide rail 4 tightly, so as to realize movement.
As shown in fig. 8, the die 2 includes a die holder 21, a side plate 22, a lower die 23, an upper die 24, and a lock member 25, wherein the die holder 21 is placed on the base 1; the side plate 22 is arranged on one side of the die holder 21, which is close to the steering member 3, and the side plate 22 is perpendicular to the die holder 21 and is connected with the steering member 3; the lower die 23 is arranged on the die holder 21, and the lower die 23 penetrates through the die holder 21; the upper die 24 is arranged on the lower die 23, and the upper die 24 partially abuts against the side plate 22; the locking piece 25 is used for fixing the lower die 23 and the upper die 24 relatively;
in the above structure, the die holder 21 is used for carrying the lower die 23, the glue is coiled and then placed in the lower die 23, then the upper die 24 is hoisted to the lower die 23 by the crane 100 to seal the glue, and then the upper die 24 and the lower die 23 are relatively fixed by the locking piece 25, and the lower die 23 is arranged to penetrate through the die holder 21 because the heating mechanism 5 needs to contact the lower die 23 during heating, so that the heating mechanism 5 can contact the lower die 23;
since the mold 2 is required to be rotated, the side plate 22 is provided, and the upper mold 24 is partially abutted against the side plate 22, which can bear the weight of the upper mold 24 by the side plate 22 after the mold 2 is changed from the flat state to the upright state, so as to avoid damage to the locking member 25.
To facilitate lifting of the die 2, a lifting lug 26 is provided on the die holder 21 to facilitate connection to the crane 100.
Further, the locking member 25 is provided with an opening and closing allowance of the upper die 24 relative to the lower die 23;
specifically, the locking member 25 includes a locking rod 251 and a ring buckle 252, where the locking rod 251 is disposed on the upper die 24 and the lower die 23, a ball may be disposed at an end of the locking rod 251 away from the die 2 for limiting, and the ring buckle 252 is buckled on the locking rod 251 of the upper die 24 and the lower die 23 to relatively fix the upper die 24 and the lower die 23, and the inner hole of the ring buckle 252 may be larger, so that the locking rod 251 on the upper die 24 and the lower die 23 has a certain separation distance as an opening and closing allowance;
as shown in fig. 2, 7 and 12, the opening and closing mechanism 7 includes a connecting seat 71, an opening and closing claw 72, a tension spring 73 and a clamping rod 74, wherein when the mold 2 is in a vertical state, the two heating plates 54 respectively correspond to the lower mold 23 and the upper mold 24, and the connecting seat 71 is arranged on the heating plate 54 corresponding to the upper mold 24; the two opening and closing claws 72 are arranged in parallel, and one end of each of the two opening and closing claws 72 is rotatably connected with the connecting seat 71; two ends of the tension spring 73 are respectively connected with an opening and closing claw 72; the clamping rod 74 is arranged on the circumferential surface of the upper die 24, and the clamping rod 74 is clamped by the two opening and closing claws 72;
in the above configuration, the opening/closing mechanism 7 is used for displacing the upper die 24 relative to the lower die 23, and in the locked state of the locking member 25, the amount of displacement that the upper die 24 can perform relative to the lower die 23 is the opening/closing margin of the locking member 25;
specifically, when the heating mechanism 5 clamps the mold 2 through the heating plate 54, the opening and closing mechanism 7 moves synchronously, as shown in fig. 12, the opening and closing claw 72 of the opening and closing mechanism 7 is provided with a clamping groove 7201, and the end part of the opening and closing claw 72 is provided with a chamfer 7202, when the heating plate 54 moves, the opening and closing claw 72 can be clamped to the clamping rod 74 on the mold 2, the two opening and closing claws 72 can be locked through the tension spring 73, after the heating vulcanization is completed, the two heating plates 54 are separated, the heating plate 54 drives the upper mold 24 of the mold 2 to displace through the opening and closing mechanism 7, after the upper mold 24 moves relative to the lower mold 23 to complete the movement of the opening and closing allowance, the two clamping rods 74 are gradually separated along with the displacement, the tension spring 73 is stretched, the included angle of the two clamping rods 74 is increased, so that the clamping rods 74 are separated from the clamping groove 7201, and the mold 2 becomes an independent structure, and no connection relation exists with the heating mechanism 5; it should be noted that, after the adjustment of the opening and closing allowance is completed, the upper die 24 cannot be completely separated from the abutment with the side plate 22, so as to avoid the damage of the locking member 25 caused by the dead weight of the upper die 24; specifically, the card slot 7201 may be provided as a V-shaped slot;
after the movement of the opening and closing allowance is completed, a gap exists between the upper die 24 and the lower die 23, so that the exhaust of smoke generated by vulcanization is facilitated, the suction treatment is performed through the wind scooper 6, the production environment can be effectively improved, the health of workers and the atmosphere are ensured, and meanwhile, the temperature of the die 2 and the vulcanized tyre is reduced to a certain extent along with air circulation.
After the vulcanization process is finished, the crane 100 drives the die 2 and the steering member 3 to return along the original path of the guide rail 4, the die 2 is placed back on the base 1, then the connection between the sling 200 and the die holder 21 is released, the sling 200 is connected to the clamping rod 74 or the locking rod 251 to lift the upper die 24, then the prepared tire can be taken out, and the rubber roll is placed for repeated production.
As shown in fig. 5, the coating mechanism 8 includes a sleeve 81, a connection pipe 82, a spray head 83, and a liquid supply tank 84, wherein the sleeve 81 is provided on a side of the base 1 remote from the heating mechanism 5; the connecting pipe 82 is spliced with the sleeve 81; the nozzle 83 is arranged at the end part of the connecting pipe 82, and the nozzle 83 is communicated with the connecting pipe 82; the liquid supply box 84 is arranged in the base 1, and the liquid supply box 84 is connected with the connecting pipe 82 through a hose;
in the above-described configuration, when the vulcanization molding of the tire is performed, it is necessary to apply a mold release agent to the mold 2, specifically, to pull the connecting pipe 82 so that the nozzle 83 is moved to the lower mold 23 placed on the base 1, and to lower the upper mold 24 by the traveling crane 100 so that the liquid tank 84 supplies the mold release agent to the connecting pipe 82, thereby spraying the mold release agent to the upper mold 24 and the lower mold 23 by the nozzle 83; the spray head 83 is provided in a bidirectional structure to facilitate spraying of the release agent to the upper die 24 and the lower die 23 at the same time;
specifically, the connecting pipe 82 is set to L shape to be provided with a bracing piece 85, the tip that connecting pipe 82 was kept away from to the bracing piece 85 sets up a universal ball 86, and when coating release agent, connecting pipe 82 accessible bracing piece 85 supports, and accessible universal ball 86 supports the mesa of holding base 1 and removes, makes connecting pipe 82 cooperation sleeve 81 rotate, conveniently carries out the angle modulation, in order to fully spray release agent to mould 2.
The application method of the tire vulcanizer comprises the following steps:
s1, lifting an upper die 24 through a crane 100, putting sizing materials into a lower die 23, buckling the upper die 24 to seal the sizing materials, and then relatively fixing the upper die 24 and the lower die 23 through a locking piece 25;
s2, lifting one side of the die holder 21, far away from the steering member 3, by using the crane 100 to enable the die 2 to be in a vertical state, and driving the die 2 to move along the guide rail 4 by using the crane 100 through the steering member 3 until the die 2 enters the heating mechanism 5;
s3, the hydraulic cylinder 53 drives the heating plates 54 to displace, so that the two heating plates 54 are attached to the lower die 23 and the upper die 24, and meanwhile, the clamping rod 74 is clamped by the opening and closing claw 72, and heating and vulcanization are carried out at the moment; meanwhile, the wind scooper 6 is connected with a fan to suck the smoke generated in the vulcanization process;
s4, after vulcanization is finished, the hydraulic cylinder 53 acts to synchronously drive the heating plate 54 and the opening and closing claw 72 to act, and when the opening and closing claw 72 acts, the upper die 24 is driven to displace, so that an opening and closing allowance is formed between the upper die 24 and the lower die 23 to discharge vulcanized smoke, and then the hydraulic cylinder 53 continues to act to drive the opening and closing claw 72 to be separated from the clamping rod 74;
s5, driving the die 2 to move towards the base 1 by using the crane 100, and changing the die 2 from a vertical state to a horizontal state;
s6, removing the locking piece 25, lifting the upper die 24 by the crane 100, and then taking out the vulcanized tyre.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. Tyre vulcanizer comprising a base (1) and a mould (2), said mould (2) being placed on said base (1);
the method is characterized in that: also comprises a steering piece (3), a guide rail (4) and a heating mechanism (5), wherein,
the steering piece (3) is connected to the die (2) and the guide rail (4) so that the die (2) can be turned from a flat state to a vertical state and slide along the guide rail (4);
the guide rail (4) is arranged between the base (1) and the heating mechanism (5);
the steering piece (3) comprises a sliding seat (31), a connecting frame (32), a guide rod (33), a sliding plate (34), a spring (35) and a connecting block (36), wherein the sliding seat (31) is in sliding connection with the guide rail (4); one end of the connecting frame (32) is rotationally connected with the sliding seat (31), and the other end of the connecting frame (32) is connected with the die (2); the guide rod (33) is arranged on the connecting frame (32); the sliding plate (34) is in sliding connection with the guide rod (33); the spring (35) is sleeved on the guide rod (33), the springs (35) are arranged on two sides of the sliding plate (34), and the springs (35) are limited on the guide rod (33) to do telescopic movement; one end of the connecting block (36) is connected with the sliding plate (34), and the other end of the connecting block is connected with the die (2);
the heating mechanism (5) is used for heating the vertical die (2), and one surface, facing the base (1), of the heating mechanism (5) and the top surface are of an open structure.
2. The tire vulcanizer as set forth in claim 1, wherein: the heating mechanism (5) comprises a frame (51), a vertical plate (52), a hydraulic cylinder (53) and a heating plate (54), wherein,
the frame (51) is fixedly arranged relative to the base (1), and the guide rail (4) passes through the frame (51);
at least two vertical plates (52) are arranged, and the two vertical plates (52) are parallel and are vertically arranged on the frame (51);
the hydraulic cylinders (53) are at least two, the opposite surfaces of the two vertical plates (52) are respectively provided with one hydraulic cylinder (53), and piston rods of the two hydraulic cylinders (53) are oppositely arranged;
the heating plates (54) are respectively arranged on piston rods of the two hydraulic cylinders (53) and are used for heating the vertical mold (2).
3. The tire vulcanizer as set forth in claim 2, wherein: the air guide cover (6) is further included, the air guide cover (6) comprises a air cover body (61) and an air guide pipe (62), wherein,
the fan cover body (61) is arranged on the vertical plate (52), an air inlet of the fan cover body (61) corresponds to the heating plate (54), and the fan cover body (61) is provided with a notch (601) facing the base (1);
the air guide pipe (62) is arranged on the fan housing body (61), and the air guide pipe (62) is communicated with the fan housing body (61).
4. A tyre vulcanizer as claimed in claim 3, wherein: the wind scooper (6) further comprises a guide plate (63), the guide plate (63) is arranged on the wind scooper body (61), and the guide plate (63) is positioned on one side of the notch (601) close to the guide rail (4);
the whole guide rail (4) is in a torsion shape, the torsion amplitude of one end of the guide rail (4) is 90 degrees compared with that of the other end, and one end of the guide rail (4) close to the base (1) is higher than one end close to the heating mechanism (5).
5. A tyre vulcanizer as claimed in claim 3, wherein: the die (2) comprises a die holder (21), a side plate (22), a lower die (23), an upper die (24) and a locking piece (25), wherein,
the die holder (21) is placed on the base (1);
the side plate (22) is arranged on one side, close to the steering piece (3), of the die holder (21), and the side plate (22) is perpendicular to the die holder (21) and is connected with the steering piece (3);
the lower die (23) is arranged on the die holder (21), and the lower die (23) penetrates through the die holder (21);
the upper die (24) is arranged on the lower die (23), and the upper die (24) is partially abutted against the side plate (22);
the locking piece (25) is used for fixing the lower die (23) and the upper die (24) relatively, and the opening and closing allowance of the upper die (24) relative to the lower die (23) is preset.
6. The tire vulcanizer as set forth in claim 5, wherein: the device also comprises an opening and closing mechanism (7), wherein the opening and closing mechanism (7) comprises a connecting seat (71), an opening and closing claw (72), a tension spring (73) and a clamping rod (74),
when the die (2) is in a vertical state, the two heating plates (54) respectively correspond to the lower die (23) and the upper die (24), and the connecting seat (71) is arranged on the heating plate (54) corresponding to the upper die (24);
the two opening and closing claws (72) are arranged in parallel, and one end of each opening and closing claw (72) is rotationally connected with the connecting seat (71);
two ends of the tension spring (73) are respectively connected with one opening and closing claw (72);
the clamping rod (74) is arranged on the circumferential surface of the upper die (24), and the clamping rod (74) is clamped by the two opening and closing claws (72).
7. The tire vulcanizer as set forth in claim 1, wherein: the coating device also comprises a coating mechanism (8), wherein the coating mechanism (8) comprises a sleeve (81), a connecting pipe (82), a spray head (83) and a liquid supply box (84), wherein,
the sleeve (81) is arranged on one side of the base (1) away from the heating mechanism (5);
the connecting pipe (82) is spliced with the sleeve (81);
the spray head (83) is arranged at the end part of the connecting pipe (82), and the spray head (83) is communicated with the connecting pipe (82);
the liquid supply box (84) is arranged in the base (1), and the liquid supply box (84) is connected with the connecting pipe (82) through a hose.
8. A method of using the tire curing press of claim 6, comprising the steps of:
s1, lifting the upper die (24) through a crane (100), putting sizing material into the lower die (23), buckling the upper die (24) to seal the sizing material, and fixing the upper die (24) and the lower die (23) relatively through a locking piece (25);
s2, lifting one side, far away from the steering part (3), of the die holder (21) by using a crane (100), enabling the die (2) to be in a vertical state, and driving the die (2) to move along the guide rail (4) by using the crane (100) through the steering part (3) until the die (2) enters the heating mechanism (5);
s3, the hydraulic cylinder (53) drives the heating plates (54) to displace, so that the two heating plates (54) are attached to the lower die (23) and the upper die (24), and meanwhile the clamping rod (74) is clamped by the opening and closing claw (72), and heating and vulcanization are carried out at the moment; meanwhile, the air guide cover (6) is connected with a fan to suck the smoke generated in the vulcanization process;
s4, after vulcanization is finished, the hydraulic cylinder (53) acts to synchronously drive the heating plate (54) and the opening and closing claw (72), and when the opening and closing claw (72) acts, the upper die (24) is driven to displace, so that the opening and closing allowance is formed between the upper die (24) and the lower die (23) to discharge vulcanized smoke, and then the hydraulic cylinder (53) continues to act to drive the opening and closing claw (72) to be separated from the clamping rod (74);
s5, driving the die (2) to move towards the base (1) by using a crane (100), and changing the die (2) from a vertical state to a horizontal state;
s6, taking down the locking piece (25), lifting the upper die (24) by a crane (100), and taking out the vulcanized tyre.
CN202310949885.9A 2023-07-31 2023-07-31 Tire vulcanizer and use method thereof Active CN116653331B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264136A (en) * 2001-03-15 2002-09-18 Bridgestone Corp Tire vulcanizing mold and tire manufacturing method
JP2003062832A (en) * 2001-08-28 2003-03-05 Yokohama Rubber Co Ltd:The Method and apparatus for vulcanizing tire
JP2005271334A (en) * 2004-03-24 2005-10-06 Yokohama Rubber Co Ltd:The Container guide device in tire vulcanizing apparatus
CN102441955A (en) * 2011-12-14 2012-05-09 三角轮胎股份有限公司 Rapid replacing device for tyre vulcanization die
CN103442865A (en) * 2012-02-03 2013-12-11 三菱重工机械科技株式会社 Tire vulcanization machine and tire vulcanization facility
CN209666025U (en) * 2019-01-29 2019-11-22 山东力创模具股份有限公司 A kind of tyre adjustable die automatic positioning equipment
CN110654044A (en) * 2019-10-23 2020-01-07 浙江荣升机械有限公司 Tire vulcanizer
CN212147627U (en) * 2019-10-23 2020-12-15 浙江荣升机械有限公司 Tire vulcanization production line
CN114603754A (en) * 2022-03-11 2022-06-10 金铁城智能科技(青岛)有限公司 Tire vulcanizing device and vulcanizing process thereof
CN116198164A (en) * 2023-03-10 2023-06-02 南通众辰模具有限公司 One-die multi-cavity flat vulcanizing machine for tire production

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002264136A (en) * 2001-03-15 2002-09-18 Bridgestone Corp Tire vulcanizing mold and tire manufacturing method
JP2003062832A (en) * 2001-08-28 2003-03-05 Yokohama Rubber Co Ltd:The Method and apparatus for vulcanizing tire
JP2005271334A (en) * 2004-03-24 2005-10-06 Yokohama Rubber Co Ltd:The Container guide device in tire vulcanizing apparatus
CN102441955A (en) * 2011-12-14 2012-05-09 三角轮胎股份有限公司 Rapid replacing device for tyre vulcanization die
CN103442865A (en) * 2012-02-03 2013-12-11 三菱重工机械科技株式会社 Tire vulcanization machine and tire vulcanization facility
CN209666025U (en) * 2019-01-29 2019-11-22 山东力创模具股份有限公司 A kind of tyre adjustable die automatic positioning equipment
CN110654044A (en) * 2019-10-23 2020-01-07 浙江荣升机械有限公司 Tire vulcanizer
CN212147627U (en) * 2019-10-23 2020-12-15 浙江荣升机械有限公司 Tire vulcanization production line
CN114603754A (en) * 2022-03-11 2022-06-10 金铁城智能科技(青岛)有限公司 Tire vulcanizing device and vulcanizing process thereof
CN116198164A (en) * 2023-03-10 2023-06-02 南通众辰模具有限公司 One-die multi-cavity flat vulcanizing machine for tire production

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