CN216578817U

CN216578817U - Vulcanizing device of drum type vulcanizing machine

Info

Publication number: CN216578817U
Application number: CN202123302522.1U
Authority: CN
Inventors: 高长勇; 祝彬彬
Original assignee: Zhejiang Double Arrow Rubber Co ltd
Current assignee: Zhejiang Double Arrow Rubber Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-24
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of the rubber vulcanization technique and specifically relates to a vulcanizer of drum vulcanizer and specifically relates to a vulcanizer, including frame, vulcanization owner drum, the vice drum of vulcanization, the equal laminating of vulcanization owner drum, the vice drum of vulcanization sets up in the frame, just the vice drum of vulcanization sets up the side at the vulcanization owner drum, the vice drum of vulcanization includes first vulcanization vice drum, the vice drum of second vulcanization at least, the both ends of the vulcanization owner drum are around being equipped with flange mould strip, are provided with straining device in the frame between first vulcanization vice drum, the vice drum of second vulcanization, flange mould strip is the annular, and around being equipped with on vulcanization owner drum and straining device, straining device is used for straining flange mould strip; and two ends of the flange die strip are inserted through pin shafts. The utility model provides a vulcanizer of drum vulcanizer can realize that the change of flange mould strip is more convenient, can not cause the damage to the main drum of vulcanizing moreover.

Description

Vulcanizing device of drum type vulcanizing machine

Technical Field

The utility model belongs to the technical field of the rubber vulcanization technique and specifically relates to a vulcanizer of drum vulcanizer.

Background

In the prior art, the two ends of a vulcanizing main drum of a drum type vulcanizing machine are provided with the flange mold strips, the adopted flange mold strips are iron, and the flange mold strips need to be replaced when conveying belts with different thicknesses and widths are produced. Need utilize the cutting machine to cut off the flange mould strip when changing flange mould strip, take out the flange mould strip of changing suitable model, the flange mould strip after the change need be connected through the mode of electric welding after tightening up, repaiies etc.. The process is complicated, the surface of the vulcanizing main drum is easy to damage by the cutting machine, and meanwhile, welding slag easily falls into the vulcanizing main drum to influence normal processing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technique not enough and provide a vulcanizer of drum vulcanizer, it is more convenient to change flange mould strip, and use stability is high.

The utility model discloses a vulcanizing device of a drum type vulcanizing machine, which comprises a frame, a vulcanizing main drum and a vulcanizing auxiliary drum, wherein the vulcanizing main drum and the vulcanizing auxiliary drum are both arranged on the frame in a laminating way, the vulcanizing auxiliary drum is arranged at the side edge of the vulcanizing main drum, the vulcanizing auxiliary drum at least comprises a first vulcanizing auxiliary drum and a second vulcanizing auxiliary drum, both ends of the vulcanizing main drum are wound with flange mould strips, a tensioning mechanism is arranged on the frame between the first vulcanizing auxiliary drum and the second vulcanizing auxiliary drum, the flange mould strips are annular and are wound on the vulcanizing main drum and the tensioning mechanism, and the tensioning mechanism is used for tensioning the flange mould strips; and two ends of the flange die strip are inserted through pin shafts.

In the scheme, in the actual vulcanization process, the conveying belt is input from the first vulcanization auxiliary drum to the vulcanization main drum, wound on the vulcanization main drum and finally output from the vulcanization main drum to the second vulcanization auxiliary drum. The tensioning mechanism is arranged on the rack between the first vulcanization auxiliary drum and the second vulcanization auxiliary drum, when the flange mold strip is wound on the tensioning mechanism and the vulcanization main drum, the flange mold strip is not coated on the vulcanization main drum between the first vulcanization auxiliary drum and the second vulcanization auxiliary drum, and the conveying belt is not contacted with the vulcanization main drum in the area, so that the flange is not needed in the area, and the flange can still be kept on the conveying belt on the vulcanization main drum after the flange mold strip is tensioned by the tensioning mechanism, and the vulcanization effect of the conveying belt is not influenced. Meanwhile, the two ends of the flange mold strip are connected in an inserting mode, the replacement process is more convenient, the flange mold strip can be detached only by taking down the inserted pin, the insertion is only needed after the assembly, and the flange mold strip can be tensioned through the tensioning mechanism, so that the damage to the vulcanization main drum can be avoided in the process of replacing the flange mold strip.

The flange mold strip comprises a strip-shaped framework and a rubber layer arranged outside the framework, and two ends of the strip-shaped framework are connected in an inserting mode through pin shafts. The framework has certain flexibility and can rotate around the vulcanizing main drum and the tensioning mechanism, the surface shape of the flange mould strip can be regular and smooth by coating the rubber layer, and when the flange mould strip runs to the vulcanizing main drum and the tensioning mechanism in the rotating process, the bending degree is different, and the rubber layer can deform differently to adapt to the normal running of the flange mould strip.

The strip-shaped framework is one row or multiple rows of roller chains, and the joint positions of the roller chains in each row are aligned with each other. The strip-shaped framework adopts a plurality of rows of roller chains, the rubber layer is vulcanized outside, the bending process of the flange mould strip can be smoother, the manufacturing cost can be effectively reduced, the connection part is spliced through the shafts of the roller chains, the operation is simple and convenient, and the use is safe and reliable.

The tensioning mechanism is a tension roller, two ends of the tension roller are connected with the rack in a sliding mode, a thrust mechanism is arranged on the rack, acts on two ends of the tension roller and drives the tension roller to move away from the vulcanizing main drum. The thrust mechanism may be a cylinder or an oil cylinder, or a conventional means such as a screw rod for tightening, and is not limited specifically.

The utility model provides a vulcanizer of drum vulcanizer can realize that the change of flange mould strip is more convenient, can not cause the damage to the main drum of vulcanizing moreover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the rib mold strip of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1:

as shown in fig. 1, the utility model discloses a vulcanizing device of a drum vulcanizer, including frame 1, vulcanizing primary drum 2, vulcanizing secondary drum all laminate and set up in frame 1, just vulcanizing secondary drum sets up the side at vulcanizing primary drum 2, vulcanizing secondary drum includes first vulcanizing secondary drum 3, second vulcanizing secondary drum 4 at least, the both ends of vulcanizing primary drum 2 are around being equipped with flange mould strip 5, are provided with straining device 6 on frame 1 between first vulcanizing secondary drum 3, second vulcanizing secondary drum 4, flange mould strip 5 is the annular, and around establishing on vulcanizing primary drum 2 and straining device 6, straining device 6 is used for straining flange mould strip 5; and two ends of the flange die strip 5 are inserted through pin shafts.

The vulcanizing primary drum 2 and the vulcanizing secondary drum can refer to the arrangement of the existing vulcanizing machine, and in the actual vulcanizing process, the conveying belt 7 is input from the position between the first vulcanizing secondary drum 3 and the vulcanizing primary drum 2, wound on the vulcanizing primary drum 2 and finally output from the position between the vulcanizing primary drum 2 and the second vulcanizing secondary drum 4. The tensioning mechanism 6 is arranged on the frame 1 between the first auxiliary vulcanizing drum 3 and the second auxiliary vulcanizing drum 4, when the flange mold strip 5 is wound on the tensioning mechanism 6 and the main vulcanizing drum 2, the flange mold strip is not coated on the main vulcanizing drum 2 between the first auxiliary vulcanizing drum 3 and the second auxiliary vulcanizing drum 4, and the conveying belt 7 is also not contacted with the main vulcanizing drum 2 in the area, so that no flange is needed in the area, and the flange mold strip 5 can still be retained on the conveying belt 7 on the main vulcanizing drum 2 after being tensioned by the tensioning mechanism 6, and the vulcanizing effect of the conveying belt 7 is not influenced. Meanwhile, the two ends of the flange mold strip 5 are in an inserting connection mode, the replacement process is more convenient, the flange mold strip 5 can be detached only by taking down the inserted pin, the insertion connection is only needed after the assembly, the flange mold strip is tensioned through the tensioning mechanism 6, and the vulcanization main drum 2 cannot be damaged in the process of replacing the flange mold strip 5.

The rib mold strip 5 comprises a strip-shaped framework and a rubber layer 52 arranged outside the framework, and two ends of the strip-shaped framework are connected in an inserted mode through pin shafts. The framework has certain flexibility and can rotate around the vulcanizing main drum 2 and the tensioning mechanism 6, the surface shape of the flange mould strip 5 can be regular and flat through the coating of the rubber layer 52, and in the rotating process, when the flange mould strip 5 runs to the vulcanizing main drum 2 and the tensioning mechanism 6, the bending degree is different, and the rubber layer 52 can deform differently to adapt to the normal running of the flange mould strip.

As shown in fig. 2, the elongated framework is a plurality of rows of roller chains 51, and the joints of each row of roller chains 51 are aligned with each other. The strip-shaped framework adopts a plurality of rows of roller chains 51, the rubber layer 52 is vulcanized outside, the bending process of the flange mould strip 5 can be smoother, the manufacturing cost can be effectively reduced, the connection part is spliced through the shafts of the roller chains 51, the operation is simple and convenient, and the use is safe and reliable. The connecting parts of the multiple rows of roller chains 51 are designed to be concave-convex at the two ends when being coated with the rubber layer 52, and pin shafts can be inserted after the mutual matching to form the complete bent flange mould strip 5. Although certain gaps are necessarily formed at the connecting part in the actual process, the normal use is not influenced. The insertion position can adopt a long pin shaft to insert all the roller chains 51.

The tensioning mechanism 6 is a tension roller, the two ends of the tension roller are connected with the rack 1 in a sliding mode, a thrust mechanism is arranged on the rack 1, acts on the two ends of the tension roller and drives the tension roller to move away from the vulcanizing main drum 2. The thrust mechanism may be a cylinder or an oil cylinder, or a conventional means such as a screw rod for tightening, and is not limited specifically.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to 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; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or may be in the interactive relationship of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a vulcanizer of drum vulcanizer, includes frame, vulcanization owner drum, the vice drum of vulcanization, characterized by: the vulcanizing main drum and the vulcanizing auxiliary drum are both arranged on the frame in a fitting manner, the vulcanizing auxiliary drum is arranged on the side edge of the vulcanizing main drum and at least comprises a first vulcanizing auxiliary drum and a second vulcanizing auxiliary drum, flange mold strips are wound at two ends of the vulcanizing main drum, a tensioning mechanism is arranged on the frame between the first vulcanizing auxiliary drum and the second vulcanizing auxiliary drum, the flange mold strips are annular and wound on the vulcanizing main drum and the tensioning mechanism, and the tensioning mechanism is used for tensioning the flange mold strips; and two ends of the flange die strip are inserted through pin shafts.

2. A vulcanizing assembly for a drum vulcanizer as set forth in claim 1, wherein: the flange mold strip comprises a strip-shaped framework and a rubber layer arranged outside the framework, and two ends of the strip-shaped framework are connected in an inserting mode through pin shafts.

3. A vulcanizing device for a drum vulcanizer as set forth in claim 2, wherein: the strip-shaped framework is one row or multiple rows of roller chains, and the joint positions of the roller chains in each row are aligned with each other.

4. A vulcanizing device for a drum vulcanizer as set forth in any one of claims 1 to 3, wherein: the tensioning mechanism is a tension roller, two ends of the tension roller are connected with the rack in a sliding mode, a thrust mechanism is arranged on the rack, acts on two ends of the tension roller and drives the tension roller to move away from the vulcanizing main drum.