CN115556397A

CN115556397A - Vulcanizing machine and vulcanizing equipment

Info

Publication number: CN115556397A
Application number: CN202211568600.9A
Authority: CN
Inventors: 刘志兰; 程祥勋; 王尧鹏; 赵阳; 张伟; 刘代平
Original assignee: Himile Mechanical Science and Technology Shandong Co Ltd
Current assignee: Himile Mechanical Science and Technology Shandong Co Ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-01-03
Anticipated expiration: 2042-12-08
Also published as: CN115556397B

Abstract

The invention relates to a vulcanizer and a vulcanizing apparatus, wherein the inside of the vulcanizer is suitable for accommodating a vulcanizing mold, and the vulcanizer comprises: a heating plate assembly disposed at an outer circumferential side of the guide ring, the heating plate assembly including a plurality of guide ring heating plates adapted to generate heat and transfer the heat to the guide ring; and the adjusting device is in power connection with the guide ring heating plate and is suitable for driving the guide ring heating plate to move along the radial direction of the guide ring. The setting is suitable for the hot guide ring hot plate that produces heat and further transmits the heat that produces on it for the guide ring to the completion is to the heating vulcanization operation of treating the vulcanization piece in subsequent vulcanization mould, avoid installing heating device's transformation operation additional on the guide ring, and simultaneously, set up adjusting device and drive the guide ring hot plate and follow guide ring radial motion, thereby make the guide ring hot plate homoenergetic and guide ring laminating adaptation when facing the guide ring of different specifications, ensure that hot plate assembly guide ring heat of transfer normally goes on.

Description

Vulcanizing machine and vulcanizing equipment

Technical Field

The invention relates to the technical field of vulcanizing devices, in particular to a vulcanizing machine and vulcanizing equipment.

Background

In industrial production, vulcanization is often used to increase the overall hardness of certain materials.

In the case of tire vulcanization, tire vulcanization refers to vulcanization of the tire casing by a mold pressing method. Before vulcanization, the tire is plastic rubber with viscoelasticity, is easy to deform, has low strength and no use value, and the plastic rubber is cured through vulcanization to become high-elasticity rubber with use value.

In the prior art, a vulcanizing mold is arranged in a vulcanizing machine, a to-be-vulcanized piece is arranged in the vulcanizing mold, a heating device is added on a guide ring of the vulcanizing mold, and the heated guide ring is used for heating the vulcanizing mold, so that heat is provided for the vulcanizing operation of the to-be-vulcanized piece. However, when facing to the parts to be vulcanized of different specifications, the guide rings of different specifications are required to be adapted to the parts to be vulcanized, so that when the scheme is adopted, heating devices are required to be added to a plurality of pairs of guide rings of different specifications one by one, the guide ring transformation process is complicated, and the transformation cost of the plurality of pairs of guide rings is also high.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is as follows: the defect that in the prior art, a plurality of guide rings with different specifications need to be added with a heating device one by one, so that the guide ring transformation process is complicated, and the transformation cost of the plurality of guide rings is high is overcome.

To this end, the present invention provides a vulcanizer having an interior adapted to receive a vulcanizing mold, said vulcanizing mold being surrounded by an upper mold, a guide ring and a lower mold, said vulcanizer comprising:

a heating plate assembly disposed at an outer circumferential side of the guide ring, the heating plate assembly including a plurality of guide ring heating plates adapted to generate heat and transfer the heat to the guide ring;

and the adjusting device is in power connection with the guide ring heating plate and is suitable for driving the guide ring heating plate to move along the radial direction of the guide ring.

Optionally, the guide ring heating plate is annularly wound around the outer periphery of the guide ring.

Optionally, the adjusting means comprises:

the outer cover is fixedly arranged on the outer side of the heating plate assembly, and a gap is formed between the outer cover and the heating plate assembly;

and one end of the telescopic mechanism is in force transmission connection with the heating plate assembly and is suitable for bearing the heating plate assembly, the other end of the telescopic mechanism penetrates through the outer cover and extends outwards, and the telescopic mechanism is suitable for driving the guide ring heating plate to be close to or far away from the guide ring.

Optionally, a first internal thread is provided on the housing, and the telescoping mechanism includes:

one end of the threaded rod is connected with the outer cover, and a first external thread matched with the first internal thread is arranged on the threaded rod;

the first matching part is arranged at one end of the threaded rod connected with the outer cover;

the second matching part is arranged on the outer cover and corresponds to the first matching part, and the first matching part is suitable for rotating in the second matching part.

Optionally, the guide ring heating plate is adapted to be in sliding connection with at least part of the vulcanizer;

one of the vulcanizing machine or the guide ring heating plate is provided with a chute which extends along the radial direction of the guide ring, and the other of the vulcanizing machine or the guide ring heating plate is correspondingly provided with a sliding connection block which is embedded in the chute.

Optionally, the guide ring heating plates are adapted to be slidably connected to at least part of the vulcanizer, and the adjusting device is disposed between two adjacent guide ring heating plates and comprises:

the connecting sleeve is provided with internal threads and is arranged on one side adjacent to the two guide ring heating plates;

and the connecting screw rod is provided with an external thread corresponding to the internal thread and is arranged on the two connecting sleeves in a penetrating way through threaded connection.

Optionally, in at least one of the adjusting devices, at least one of the two connecting sleeves is hinged to the guide ring heating plate.

Optionally, one of the vulcanizer or the guide ring heating plate is provided with a sliding groove extending along the radial direction of the guide ring, and the other of the vulcanizer or the guide ring heating plate is correspondingly provided with a sliding connection block embedded in the sliding groove.

Optionally, the heating plate assembly further comprises a heat conductor disposed inside the heating plate assembly, wherein the heat conductor is adapted to absorb heat generated by the heating plate assembly and transfer the heat to the guide ring.

Optionally, the heat transfer device further comprises a hot plate disposed on at least one side of the guide ring in a height direction, the hot plate being adapted to generate heat and transfer the heat to the upper mold and/or the lower mold.

Optionally, a plurality of heating pipes are annularly arranged on the heating plate assembly and/or the heating plate at intervals, and each heating pipe is independently electrified or a plurality of heating pipes are electrified in series.

The present invention also provides a vulcanization apparatus comprising: the vulcanizing machine of any one of the above schemes, and the vulcanizing mold arranged in the vulcanizing machine.

The technical scheme of the invention has the following advantages:

1. the invention provides a vulcanizing machine, the interior of which is suitable for accommodating a vulcanizing mould, the vulcanizing mould is formed by encircling an upper mould, a guide ring and a lower mould, and the vulcanizing machine comprises: a heating plate assembly disposed at an outer circumferential side of the guide ring, the heating plate assembly including a plurality of guide ring heating plates adapted to generate heat and transfer the heat to the guide ring; and the adjusting device is in power connection with the guide ring heating plate and is suitable for driving the guide ring heating plate to move along the radial direction of the guide ring.

The invention provides a vulcanizing machine, which is provided with a guide ring heating plate suitable for generating heat and further transmits the heat generated on the guide ring heating plate to a guide ring, thereby completing the heating and vulcanizing operation of a piece to be vulcanized in a subsequent vulcanizing mold, avoiding the reconstruction operation of additionally arranging a heating device on the guide ring, and simultaneously arranging an adjusting device to drive the guide ring heating plate to move along the radial direction of the guide ring, so that the guide ring heating plate can be attached and adapted with the guide ring when facing the guide rings with different specifications, and ensuring that the heat transmission of a heating plate assembly to the guide ring is normally carried out. Therefore, the defects that in the prior art, heating devices are required to be added on a plurality of guide rings with different specifications one by one, the guide ring transformation process is complicated, and the transformation cost of the plurality of guide rings is high are overcome.

2. The invention provides a vulcanizing machine, wherein a heating plate assembly comprises a plurality of guide ring heating plates, the guide ring heating plates are annularly wound on the outer peripheral sides of the guide rings, and an adjusting device is suitable for driving the guide ring heating plates to move along the radial directions of the guide rings.

Set up a plurality of ring forms and around establishing the guide ring hot plate at guide ring periphery side, drive a plurality of guide ring hot plates common motion through adjusting device for arbitrary guide ring hot plate homoenergetic and guide ring laminating adaptation when the guide ring in the face of different specifications ensure that hot plate assembly is to the normal clear of guide ring transmission heat, guarantee the heating efficiency of guide ring simultaneously, thereby improve the vulcanization efficiency of treating the piece.

3. The invention provides a vulcanizer, said adjusting device comprising: the outer cover is fixedly arranged on the outer side of the heating plate assembly, and a gap is formed between the outer cover and the heating plate assembly; and one end of the telescopic mechanism is in force transmission connection with the heating plate assembly and is suitable for bearing the heating plate assembly, the other end of the telescopic mechanism penetrates through the outer cover and extends outwards, and the telescopic mechanism is suitable for driving the guide ring heating plate to be close to or far away from the guide ring.

The dustcoat provides the support position for telescopic machanism, and telescopic machanism drives the motion in the clearance that dustcoat and hot plate subassembly formed, namely makes the hot plate subassembly carry out the motion of being close to or keeping away from the guide ring for arbitrary guide ring hot plate homoenergetic when the guide ring in the face of different specifications with guide ring laminating adaptation, ensure that hot plate subassembly is to the guide ring heat transfer normal clear.

4. The invention provides a vulcanizing machine, wherein a first internal thread is arranged on an outer cover, and a telescopic mechanism comprises: one end of the threaded rod is connected with the outer cover, and a first external thread matched with the first internal thread is arranged on the threaded rod; the first matching part is arranged at one end of the threaded rod connected with the outer cover; the second matching part is arranged on the outer cover and corresponds to the first matching part, and the first matching part is suitable for rotating in the second matching part.

Drive the motion of hot plate subassembly through the threaded rod, threaded connection complex telescopic machanism and dustcoat are guaranteeing to stabilize under the prerequisite of carrying out the telescopic action, firm difficult emergence relative slip in the connection form, and simultaneously, first cooperation portion and second cooperation portion play the connection effect between threaded rod and dustcoat to play limiting displacement to hot plate subassembly promptly a plurality of guide ring hot plates, ensure arbitrary guide ring hot plate homoenergetic and guide ring when the guide ring in the face of different specifications stabilize firm laminating adaptation.

5. The invention provides a vulcanizer, said guide ring hot plate is suitable for with at least part sliding connection of said vulcanizer, said adjusting device is set up between two adjacent said guide ring hot plates, comprising: the connecting sleeve is provided with internal threads and is arranged on one side adjacent to the two guide ring heating plates; and the connecting screw rod is provided with an external thread corresponding to the internal thread and is arranged on the two connecting sleeves in a penetrating way through threaded connection.

Through two adapter sleeves of connecting screw threaded connection, adjust the distance of two adapter sleeves through the swivelling joint screw rod, adjust the distance of two adjacent guide ring hot plates, and then make hot plate assembly along guide ring radial motion to make hot plate assembly homoenergetic and guide ring laminating adaptation when facing the guide ring of different specifications, ensure that hot plate assembly is to guide ring transmission heat normal clear.

6. The invention provides a vulcanizing machine, wherein in at least one adjusting device, at least one of two connecting sleeves is hinged on a guide ring heating plate.

The connecting sleeve hinged on the guide ring heating plate is a floating nut, the other connecting sleeve is a fixed nut, when only one adjusting device is adjusted, due to the hinged arrangement of the floating nut, the connecting screw rod and the connecting sleeve are prevented from interfering when the corresponding connecting screw rod is rotated, and the adjusting devices at multiple positions can be adjusted one by one.

7. The invention provides a vulcanizing machine, wherein one of the vulcanizing machine or the guide ring heating plate is provided with a sliding groove which extends along the radial direction of a guide ring, the other of the vulcanizing machine or the guide ring heating plate is correspondingly provided with a sliding connecting block, and the sliding connecting block is embedded in the sliding groove.

The hot plate of vulcanizer radially is provided with the spout along the guide ring to correspond on the guide ring hot plate and set up sliding connection piece, make sliding connection piece inlay establish in the spout and slide along the spout, thereby realize the guide ring hot plate along guide ring radial motion, simultaneously, the cooperation of spout and sliding connection piece is connected and is suitable for bearing the weight of guide ring hot plate.

8. The invention provides a vulcanizing machine, which further comprises a heat conductor arranged on the inner side of the heating plate assembly, wherein the heat conductor is suitable for absorbing heat generated by the heating plate assembly and transferring the heat to the guide ring.

The heat conductor sets up at heating plate subassembly internal surface, and the heat conductor material is for having elastic heat conduction material, for example graphite alkene, heat conduction insulating elastic rubber, magnesium oxide filler material etc. and the heat conductor inner wall can closely laminate with the guide ring, not only can guarantee heating efficiency for the more specification mould of heating plate subassembly can the adaptation.

9. The invention provides a vulcanizing machine, which further comprises a hot plate, wherein the hot plate is arranged on at least one side of the guide ring along the height direction and is suitable for generating heat and transferring the heat to the upper die and/or the lower die.

Be provided with the heating structure similar with the hot plate subassembly on the hot plate, carry out heat transfer to at least one side along direction of height on the guide ring through the hot plate to further heating the last mould, the lower mould of vulcanization mould, further improving the vulcanization efficiency of treating the vulcanization piece.

10. The invention provides a vulcanizing machine, wherein a plurality of heating pipes are annularly arranged on a heating plate assembly and/or a heating plate at intervals, and each heating pipe is independently electrified or a plurality of heating pipes are mutually electrified in series.

The heating pipes which are arranged separately are annularly enclosed to form a heating unit in the whole circumference, and each heating pipe is electrically connected with the power supply device through a lead and is independently electrified; the heating pipes are electrically connected in series through conducting wires and are electrically connected with a power supply device for electrifying.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a vulcanizing machine provided in embodiment 1 of the present invention;

fig. 2 is a sectional view at a heating plate assembly provided in embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of a vulcanizer according to embodiment 2 of the present invention;

figure 4 is a cross-sectional view at the heating plate assembly provided in example 2 of the present invention;

fig. 5 is a schematic structural view of a connection portion of a sliding groove and a sliding connection block according to embodiment 2 of the present invention;

FIG. 6 is an enlarged view of a portion A of FIG. 1;

fig. 7 is a schematic structural diagram of a vulcanizer according to embodiment 3 of the present invention.

Description of reference numerals:

1. vulcanizing the mold; 11. an upper die; 12. a guide ring; 13. a lower die;

2. a heating plate assembly; 21. heating plates of the guide rings;

31. a housing; 311. a first mating portion; 312. a convex portion; 32. a telescoping mechanism; 321. a second mating portion; 322. a recess; 33. a rotating wheel;

41. connecting sleeves; 42. connecting a screw rod; 43. a chute; 44. a sliding connection block; 45. fixing a nut; 46. a floating nut;

5. a heat conductor; 6. a hot plate; 7. a support plate; 8. heating the tube.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

The present embodiment provides a vulcanizer as shown in fig. 1 and 2. In the prior art, a vulcanizing mold is arranged in a vulcanizing machine, a to-be-vulcanized piece is arranged in the vulcanizing mold, a heating device is added on a guide ring of the vulcanizing mold, and the heated guide ring is used for heating the vulcanizing mold, so that heat is provided for the vulcanizing operation of the to-be-vulcanized piece. However, when facing to the parts to be vulcanized of different specifications, the guide rings of different specifications are required to be adapted to the parts to be vulcanized, so that when the scheme is adopted, heating devices are required to be added to a plurality of pairs of guide rings of different specifications one by one, the guide ring transformation process is complicated, and the transformation cost of the plurality of pairs of guide rings is also high.

To this end, the present embodiment provides a vulcanizing machine, as shown in fig. 1 and 2, adapted to internally house a vulcanizing mold 1, the vulcanizing mold 1 including an upper mold 11, a guide ring 12 and a lower mold 13.

Specifically, a vulcanization cavity is formed inside the vulcanization mold 1, as shown in fig. 1, the vulcanization mold 1 has an upper layer structure, a middle layer structure and a lower layer structure, namely an upper mold 11, a guide ring 12 and a lower mold 13, after the mold is opened, a to-be-vulcanized piece is placed in the vulcanization cavity, and a mold clamping force is provided for the vulcanization mold 1 by a vulcanizing machine in a vulcanization process.

Further, the piece to be vulcanized is a green tire to be vulcanized, and is matched with a vulcanizing machine and a vulcanizing mold 1 to carry out shaping and vulcanizing operation.

The vulcanizer comprises: a heating plate assembly 2, an adjustment device, etc.

And a heating plate module 2 disposed on an outer circumferential side of the guide ring 12, the heating plate module 2 including a plurality of guide ring heating plates 21, the guide ring heating plates 21 being adapted to generate heat and transfer the heat to the guide ring 12.

And the adjusting device is in power connection with the guide ring heating plate 21 and is suitable for driving the guide ring heating plate 21 to move along the radial direction of the guide ring 12.

Specifically, the setting is suitable for the guide ring hot plate 21 that produces heat and further transmits the heat that produces on it for guide ring 12, thereby the completion is to the heating vulcanization operation of treating the vulcanization piece in subsequent vulcanization mould 1, avoid installing heating device's transformation operation additional on guide ring 12, and simultaneously, set up adjusting device and drive guide ring hot plate 21 along guide ring 12 radial motion, thereby make guide ring hot plate 21 homoenergetic and guide ring 12 laminating adaptation when facing the guide ring 12 of different specifications, ensure that heating plate subassembly 2 is normal to guide ring 12 heat transfer go on. Therefore, the defects that in the prior art, heating devices are required to be added on a plurality of guide rings with different specifications one by one, the guide ring transformation process is complicated, and the transformation cost of the plurality of guide rings is high are overcome.

Further, the heating plate assembly 2 may be integrally disposed on the entire circumferential outer side of the guide ring 12, or the heating plate assembly 2 may be disposed only on a partial outer side of the guide ring 12. Further, the specific arrangement of the guide ring heating plates 21 is not limited in this embodiment, and the guide ring heating plates 21 may be rectangular, oval, circular, or other shapes to form the heating plate assembly 2.

Further, the present embodiment is not limited to a specific arrangement manner of generating heat by the guide ring heating plate 21, and as an embodiment, a steam heating pipeline is arranged inside the guide ring heating plate 21, and a plate body of the heating plate assembly 2 is heated by hot steam; as another embodiment, a resistance wire is disposed inside the guide ring heating plate 21, and the plate body of the guide ring heating plate 21 is heated by heating the resistance wire.

In addition to the above embodiments, as a preferred embodiment, as shown in fig. 1 and 2, the guide ring heating plate 21 is provided around the outer circumferential side of the guide ring 12 in an annular shape.

Specifically, set up a plurality of ring forms around establishing the guide ring hot plate 21 at guide ring 12 periphery side, drive a plurality of guide ring hot plate 21 common motions through adjusting device for arbitrary guide ring hot plate 21 homoenergetic and guide ring 12 laminating adaptation when facing the guide ring 12 of different specifications ensure the laminating degree of guide ring hot plate 21 and guide ring 12, guarantee the heating efficiency of guide ring 12, thereby improve the vulcanization efficiency who treats the vulcanization piece.

Further, as a preferred embodiment, the guide ring heating plates 21 are arranged in a central symmetry manner, and eight guide ring heating plates are arranged.

As a further limited embodiment, in addition to the above-described embodiments, as shown in fig. 1 and 2, the adjustment device includes: a housing 31, a telescopic mechanism 32, etc.

And the outer cover 31 is fixedly arranged on the outer side of the heating plate assembly 2, and a gap is formed between the outer cover 31 and the heating plate assembly 2.

And a telescopic mechanism 32, one end of which is in force transmission connection with the heating plate assembly 2 and is suitable for bearing the heating plate assembly, and the other end of which penetrates through the outer cover 31 and extends outwards, wherein the telescopic mechanism 32 is suitable for driving the guide ring heating plate 21 to be close to or far away from the guide ring 12.

Specifically, dustcoat 31 provides the support position for telescopic machanism 32, and telescopic machanism 32 drives heating panel subassembly 2 and moves in the clearance that dustcoat 31 and heating panel subassembly 2 formed, makes heating panel subassembly 2 carry out the motion of being close to or keeping away from guide ring 12 for arbitrary guide ring heating plate 21 homoenergetic when facing the guide ring 12 of different specifications can with guide ring 12 laminating adaptation, ensures that heating panel subassembly 2 is to guide ring 12 heat transfer normal clear.

Further, the embodiment is not limited to the specific structural form of the telescopic mechanism 32, and the telescopic movement with respect to the housing 31 is sufficient. In one embodiment, the telescoping mechanism 32 is a power push rod; as an embodiment, the telescopic mechanism 32 is a threaded rod screwed on the housing 31; in another embodiment, the telescopic mechanism 32 is a cylinder, an oil cylinder, or the like, and the telescopic rod thereof is connected to the guide ring heating plate 21.

In addition to the above embodiments, as a preferred embodiment, as shown in fig. 1, 2, and 6, the housing 31 is provided with a first female screw, and the telescopic mechanism 32 includes:

one end of the threaded rod is connected with the outer cover 31, and a first external thread matched with the first internal thread is arranged on the threaded rod;

a first fitting part 311 provided at one end of the threaded rod connected to the guide ring heating plate 21;

and a second fitting part 321 disposed on the guide ring heating plate 21 and corresponding to the first fitting part 311, wherein the first fitting part 311 is adapted to rotate in the second fitting part 321.

Specifically, drive the motion of hot plate subassembly through the threaded rod, threaded connection complex telescopic machanism 32 and dustcoat 31 are guaranteeing to stabilize under the prerequisite of carrying out the effect of stretching out and drawing back, firm difficult emergence relative slip in the connection form, and simultaneously, first cooperation portion 311 and second cooperation portion 321 play the connection effect between threaded rod and dustcoat 31, thereby play limiting displacement to hot plate subassembly 2 promptly a plurality of guide ring hot plate 21, ensure arbitrary guide ring hot plate 21 homoenergetic and guide ring 12 stable firm laminating adaptation when the guide ring 12 in the face of different specifications.

Further, one of the first and second

fitting portions

311 and 321 is a convex portion 312, and the other of the first and second

fitting portions

311 and 321 is a concave portion 322.

Further, in this embodiment, as shown in fig. 6, the first engaging portion 311 is a convex portion 312, and the second engaging portion 321 is a concave portion 322, specifically, a convex portion 312 is formed at an end portion of the telescopic mechanism 32 close to the guide ring heating plate 21, the convex portion 312 is in a disk shape, a pressing cover is fixed on an outer wall of the guide ring heating plate 21, a concave portion 322 corresponding to the convex portion 312 is formed on the pressing cover, the disk-shaped convex portion 312 is located in the concave portion 322, the telescopic mechanism 32 and the heating plate assembly 2 are in force-transferring connection in a radial direction of the heating plate assembly 2 through the convex portion 312 and the concave portion 322, further, the convex portion 312 can rotate in the concave portion, and the telescopic mechanism 32 is adapted to bear the heating plate assembly 2.

Further, one end of the telescopic mechanism 32, which penetrates through the outer cover 31 and extends outwards, is provided with a rotating wheel 33, so that the telescopic mechanism 32 can be conveniently rotated and adjusted.

On the basis of the above-mentioned embodiments, as a further limited embodiment, as shown in fig. 1 and 2, the vulcanizer further comprises a heat conductor 5 disposed inside the heating plate assembly 2, the heat conductor 5 being adapted to absorb heat generated by the heating plate assembly 2 and to transfer the heat to the guide ring 12. Specifically, 5 settings of heat conductor are at 2 internal surfaces of heating plate subassembly, and 5 materials of heat conductor are for having elastic heat conduction material, for example graphite alkene, heat conduction insulating elastic rubber, magnesium oxide filler material etc. and 5 inner walls of heat conductor can closely laminate with guide ring 12, not only can guarantee heating efficiency for heating plate subassembly 2 can the more specification mould of adaptation.

On the basis of the above embodiment, as a further limited embodiment, as shown in fig. 1, the vulcanizer further comprises a hot plate 6 disposed on at least one side of the guide ring 12 in the height direction, the hot plate 6 being adapted to generate heat and transfer the heat to the upper mold 11 and/or the lower mold 13.

Specifically, a heating structure similar to the heating plate assembly 2 is arranged on the hot plate 6, and heat is transferred to at least one side of the guide ring 12 in the height direction through the hot plate 6, so that the upper die 11 and the lower die 13 of the vulcanizing mold 1 are further heated, and the vulcanizing efficiency of a piece to be vulcanized is further improved.

In addition to the above embodiments, as a preferred embodiment, as shown in fig. 1, the vulcanizer further includes a pallet 7 provided outside the hot plate 6 or the vulcanizing mold 1.

In addition to the above-mentioned embodiments, as a preferred embodiment, as shown in fig. 1, a plurality of heating pipes 8 are disposed on the heating plate assembly 2 and/or the heating plate 6 at intervals in a ring shape, and each heating pipe 8 is independently electrified or a plurality of heating pipes 8 are electrified in series.

Specifically, a plurality of heating pipes 8 which are arranged at intervals are annularly enclosed to form a heating unit in the whole circumference, and each heating pipe 8 is electrically connected with a power supply device through a lead to be independently electrified; the heating pipes 8 are electrically connected with each other in series through conducting wires and are electrically connected with a power supply device for electrifying.

Example 2

The present embodiment provides a vulcanizer as shown in fig. 3 to 5. The present embodiment provides a vulcanizer different from embodiment 1 in that: the guide ring heating plate 21 is adapted to be in sliding connection with at least part of the vulcanizer.

Specifically, as shown in fig. 3 and 5, the guide ring heating plate 21 is slidably attached to the hot plate 6 and adapted to move on the hot plate 6 in the radial direction of the guide ring 12.

The adjusting device is disposed between two adjacent guide ring heating plates 21, as shown in fig. 3 and 4, and includes: a connecting sleeve 41, a connecting screw rod 42 and the like.

And the connecting sleeve 41 is provided with an internal thread, and the connecting sleeve 41 is arranged at one side adjacent to the two guide ring heating plates 21.

And the connecting screw rod 42 is provided with an external thread corresponding to the internal thread and is arranged on the two connecting sleeves 41 in a penetrating way through threaded connection.

Specifically, through two adapter sleeves 41 of connecting screw 42 threaded connection, adjust two adapter sleeve 41's distance through rotatory connecting screw 42, adjust two adjacent guide ring hot plate 21's distance, and then make hot plate assembly 2 along guide ring 12 radial motion to make hot plate assembly 2 homoenergetic and guide ring 12 laminating adaptation when facing the guide ring 12 of different specifications, ensure that hot plate assembly 2 normally goes to guide ring 12 heat transfer.

Further, as a preferred embodiment, the connecting sleeve 41 is a nut.

On the basis of the above-described embodiment, as a further limited embodiment, at least one of the two connecting sleeves 41 is hinged to the guide ring heating plate 21 in at least one adjusting device, as shown in fig. 4.

Specifically, as shown in fig. 4, the connecting sleeve 41 hinged on the guide ring heating plate 21 is a floating nut 46, and the other connecting sleeve 41 is a fixing nut 45, when only one adjusting device is adjusted, due to the hinged arrangement of the floating nut 46, interference between the connecting screw 42 and the connecting sleeve 41 is avoided when the corresponding connecting screw 42 is rotated, and one-by-one adjustment of multiple adjusting devices can be realized.

On the basis of the above embodiments, as a further limited embodiment, as shown in fig. 3 and 5, one of the vulcanizer or the guide ring heating plate 21 is provided with a sliding groove 43 extending along the radial direction of the guide ring 12, and the other of the vulcanizer or the guide ring heating plate 21 is correspondingly provided with a sliding connection block 44, and the sliding connection block 44 is embedded in the sliding groove 43. Specifically, a sliding groove 43 is arranged on the hot plate 6 of the vulcanizing machine along the radial direction of the guide ring 12, and a sliding connection block 44 is correspondingly arranged on the guide ring heating plate 21, so that the sliding connection block 44 is embedded in the sliding groove 43 and slides along the sliding groove 43, and the guide ring heating plate 21 moves along the radial direction of the guide ring 12, and meanwhile, the matching connection of the sliding groove 43 and the sliding connection block 44 is suitable for bearing the guide ring heating plate 21.

Example 3

This embodiment provides a vulcanizer, as shown in fig. 7, which is different from the vulcanizer of embodiment 1 in that: on the basis of example 1, the guide ring heating plate 21 is adapted to be in sliding connection with at least part of the vulcanizer. The sliding connection is the same as described in example 2.

In particular, the guide ring heating plate 21 is slidingly coupled to the hot plate 6 and is adapted to move radially on the hot plate 6 along the guide ring 12.

Specifically, one of the vulcanizer or the guide ring heating plate 21 is provided with a sliding groove 43 extending in the radial direction of the guide ring 12, and the other one of the vulcanizer or the guide ring heating plate 21 is correspondingly provided with a sliding connection block 44, and the sliding connection block 44 is embedded in the sliding groove 43.

Specifically, a sliding groove 43 is radially arranged on the hot plate 6 of the vulcanizing machine along the guide ring 12, and a sliding connection block 44 is correspondingly arranged on the guide ring heating plate 21, so that the sliding connection block 44 is embedded in the sliding groove 43 and slides along the sliding groove 43, thereby realizing the radial movement of the guide ring heating plate 21 along the guide ring 12, and meanwhile, the matching connection of the sliding groove 43 and the sliding connection block 44 is suitable for carrying the guide ring heating plate 21.

Example 4

The present embodiment also provides a vulcanizing apparatus, as shown in fig. 1 and 3, including: the vulcanizing machine provided in embodiment 1 or embodiment 2 or embodiment 3, and the vulcanizing mold 1 provided inside the vulcanizing machine.

Specifically, when carrying out vulcanization operation, the vulcanizer uses with vulcanization mould 1 cooperation and forms a set of holistic vulcanization equipment, therefore a vulcanization equipment that this embodiment provided has all advantages of vulcanizer naturally, no longer gives unnecessary details here.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A vulcanizer, inside being suitable for holding a vulcanizing mould (1), the vulcanizing mould (1) being surrounded by an upper mould (11), a guide ring (12) and a lower mould (13), characterized in that it comprises: a heating plate assembly (2) disposed on an outer circumferential side of the guide ring (12), the heating plate assembly (2) including a plurality of guide ring heating plates (21), the guide ring heating plates (21) being adapted to generate heat and transfer the heat to the guide ring (12);

the adjusting device is in power connection with the guide ring heating plate (21), and the adjusting device is suitable for driving the guide ring heating plate (21) to move along the radial direction of the guide ring (12).

2. Vulcanizer according to claim 1, wherein said guide ring heating plate (21) is arranged annularly around the outer circumference of said guide ring (12).

3. Vulcanizer according to claim 2, wherein said adjustment means comprise:

the outer cover (31) is fixedly arranged on the outer side of the heating plate assembly (2), and a gap is formed between the outer cover (31) and the heating plate assembly (2);

one end of the telescopic mechanism (32) is in force transmission connection with the heating plate component (2) and is suitable for bearing the heating plate component (2), the other end of the telescopic mechanism penetrates through the outer cover (31) and is arranged in an outwards extending mode, and the telescopic mechanism (32) is suitable for driving the guide ring heating plate (21) to be close to or far away from the guide ring (12).

4. Vulcanizer according to claim 3, wherein said external casing (31) is provided with a first internal thread, and said telescopic mechanism (32) comprises:

one end of the threaded rod is connected with the outer cover (31), and a first external thread matched with the first internal thread is arranged on the threaded rod;

a first fitting part (311) provided at one end of the threaded rod connected to the guide ring heating plate (21);

and the second matching part (321) is arranged on the guide ring heating plate (21) and corresponds to the first matching part (311), and the first matching part (311) is suitable for rotating in the second matching part (321).

5. Vulcanizer according to claim 3, characterized in that said guide ring heating plate (21) is adapted to be in sliding connection with at least part of said vulcanizer;

one of the vulcanizing machine or the guide ring heating plate (21) is provided with a sliding groove (43) which extends along the radial direction of the guide ring (12), the other of the vulcanizing machine or the guide ring heating plate (21) is correspondingly provided with a sliding connection block (44), and the sliding connection block (44) is embedded in the sliding groove (43).

6. Vulcanizer according to claim 2, wherein said guide ring heating plates (21) are adapted to be slidably connected to at least part of said vulcanizer, said adjustment means being provided between two adjacent guide ring heating plates (21) and comprising:

the connecting sleeve (41) is provided with internal threads, and the connecting sleeve (41) is arranged on one side adjacent to the two guide ring heating plates (21);

and the connecting screw rod (42) is provided with an external thread corresponding to the internal thread and is arranged on the two connecting sleeves (41) in a penetrating way through threaded connection.

7. Vulcanizer according to claim 6, characterized in that in at least one of said adjusting devices, at least one of the two connecting sleeves (41) is hinged on said guide ring heating plate (21).

8. Vulcanizer according to claim 6, characterized in that said vulcanizer or said guide ring heating plate (21) has a slide groove (43) extending radially along said guide ring (12) provided on one of them, and in that said vulcanizer or said guide ring heating plate (21) has a corresponding slide connection block (44) provided on the other one of them, said slide connection block (44) being embedded in said slide groove (43).

9. The vulcanizer of any one of claims 1 to 8, further comprising a heat conductor (5) arranged inside said heating plate assembly (2), said heat conductor (5) being adapted to absorb heat generated by said heating plate assembly (2) and to transfer the heat to said guide ring (12);

the hot plate (6) is arranged on at least one side of the guide ring (12) along the height direction, and the hot plate (6) is suitable for generating heat and transferring the heat to the upper die (11) and/or the lower die (13).

10. Vulcanizer according to claim 9, wherein said heating plate assembly (2) and/or said heating plate (6) have a plurality of heating tubes (8) arranged at annular intervals, each heating tube (8) being energized independently or a plurality of heating tubes (8) being energized in series with each other.

11. A vulcanization apparatus, characterized by comprising: a vulcanizer as claimed in any one of claims 1 to 10, and a vulcanization mold (1) arranged inside said vulcanizer.