CN219988223U

CN219988223U - Vulcanizing machine convenient for replacing mold

Info

Publication number: CN219988223U
Application number: CN202321280928.0U
Authority: CN
Inventors: 檀南剑; 曹南君
Original assignee: Hefei Jiabo Precision Rubber Products Co ltd
Current assignee: Hefei Jiabo Precision Rubber Products Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-10
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a vulcanizing machine convenient for replacing a die, which relates to the field of vulcanizing machines and comprises a vulcanizing machine body, a base and a die replacing mechanism, wherein the base is arranged at the bottom of the vulcanizing machine body, the die replacing mechanisms are arranged on two sides of the vulcanizing machine body, and the die replacing mechanism consists of a pressing plate, a fastening ring, a connecting block, an electric telescopic rod, a connecting column, a supporting rod, a shell, a driving motor, a driving roller, a connecting belt, a driven roller, a threaded rod and a limiting block. This vulcanizer convenient to change mould places the new template in branch upside, and start driving motor drives the drive roll rotatory and then drives the driven voller rotatory through the connecting band, and the driven voller rotatory drives the threaded rod rotatory and the stopper carries out the screw action and carries out the centre gripping to new mould for this vulcanizer convenient to change mould has solved when installing and to put the mould level, consequently needs a plurality of staff to mutually support and changes, the problem that wastes time and energy when leading to changing the mould.

Description

Vulcanizing machine convenient for replacing mold

Technical Field

The utility model relates to the technical field of vulcanizing machines, in particular to a vulcanizing machine with a mold convenient to replace.

Background

The vulcanizing machine is a machine for vulcanizing various rubber and plastic products, integrates the functions of preheating, automatic exhaust after feeding, pressure maintaining and vulcanizing, timing alarming, automatic mold opening, product mold stripping and the like, has uniform surface temperature of a hot plate, accurate temperature control, accurate temperature data recording by a temperature controller, stable and reliable pressure maintaining, safe and convenient operation, and three forms of electric heating, steam heating and heat conducting oil heating of the vulcanizing machine, namely a flat vulcanizing machine, a foam plate vulcanizing machine and a rubber vulcanizing machine.

The vulcanizing machine generally comprises four parts, namely a clamping mechanism, a control system, a pressure system and a heating system, wherein the clamping mechanism generally comprises a rack and bolts, the control system comprises an electric cabinet and secondary leads, the pressure system comprises a water pressing plate and a pressure testing pump, the heating system comprises a heating plate and a heat insulating plate, and compression molding is realized by mutual cooperation, but the vulcanizing mold has a certain weight, and the mold is placed flatly during installation, so that a plurality of workers are required to mutually cooperate for replacement, and time and labor are wasted when the mold is replaced.

Disclosure of Invention

The utility model aims to provide a vulcanizing machine which is convenient for replacing a die, so that the labor intensity and the operation difficulty of die replacement are reduced, time and labor are saved, and the working efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vulcanizing machine convenient for replacing a mould comprises a vulcanizing machine body, a base and a mould replacing mechanism,

the vulcanizing machine is characterized in that a base is arranged at the bottom of the vulcanizing machine body, die replacement mechanisms are arranged at two sides of the vulcanizing machine body and consist of a pressing plate, a fastening ring, a connecting block, an electric telescopic rod, a connecting column, a supporting rod, a shell, a driving motor, a driving roller, a connecting belt, a driven roller, a threaded rod and a limiting block, wherein the fastening ring is arranged at the lower side of the pressing plate, and the fastening ring is in rotary connection with the connecting block at the bottom of the electric telescopic rod.

Preferably, the electric telescopic rod top is connected with branch through the spliced pole, one side that the spliced pole kept away from branch is connected with the shell, shell internally mounted has driving motor.

Preferably, a driving roller is arranged at the top of the driving motor through a rotating shaft, the driving roller is connected with a driven roller through a connecting belt, and a threaded rod is arranged in the middle of the driven roller.

Preferably, the threaded rod is in threaded connection with the bottom of the limiting block, and the supporting rod, the connecting belt, the driven roller and the threaded rod are provided with two groups.

Preferably, the stop gear is installed to the base both sides, stop gear comprises loop column, supporting spring, slider, mounting panel, interior cylinder, spacing groove, limiting plate and connecting plate.

Preferably, the sleeve column is connected with the bottom of the inner column body through a supporting spring, limiting grooves are formed in two sides of the inner column body, and the limiting grooves are in sliding connection with the sliding blocks on the inner side of the sleeve column.

Preferably, the sleeve column is symmetrically connected with a mounting plate at the outer side, and a limiting plate and a connecting plate are connected at the top of the inner column body.

Compared with the prior art, the utility model has the beneficial effects that: this vulcanizer convenient to change mould places the new template in branch upside, and start driving motor drives the drive roll rotatory and then drives the driven voller rotatory through the connecting band, and the driven voller is rotatory to drive the threaded rod rotatory and the stopper carries out the screw action to carry out the centre gripping to new mould, has solved when the installation and to put the mould level, consequently needs a plurality of staff to mutually support and changes, time and energy consuming problem when leading to changing the mould.

1. This vulcanizer convenient to change mould can accurate record temperature data, pressurize is reliable and stable, can damage after the mould uses for a long time and need change, when taking off old mould and changing new mould, rotate electric telescopic handle and rotate branch to towards vulcanizer organism inboard, place new template in branch upside, start driving motor drives the drive roll rotatory and then drive driven voller through the connecting band, the driven voller is rotatory to drive the threaded rod rotatory and carry out the screw effect with the stopper and carry out the centre gripping to new mould, start electric telescopic handle and retract and support with the hot plate and press, can install, this vulcanizer convenient to change mould adopts electric telescopic handle, driving motor, running roller and threaded rod mutually support the mode and carry out auxiliary installation, only need single staff can accomplish the operation, labour saving and time saving, efficiency is higher; the problem of need put the mould level when installing in the present current working process, consequently need a plurality of staff to mutually support and change, waste time and energy when leading to changing the mould is solved.

2. This vulcanizer convenient to change mould, the operation is safe convenient, the template of vulcanizer bottom need not to carry out fixed mounting, but need carry out the centre gripping spacing, the cylinder is in the pulling, place the template of bottom behind the table surface in the cylinder of loosening, use locking bolt with mounting panel and connecting plate locking can accomplish the centre gripping, in the use under the effect of connecting plate and bottom template friction force, the bottom template can not take place to remove, this vulcanizer convenient to change mould installs bottom template fixture, carry out effective centre gripping to it under the prerequisite of not damaging bottom template.

Drawings

FIG. 1 is a schematic view of a cross-sectional front view of a mold exchange mechanism according to the present utility model;

FIG. 2 is a schematic top view cross-sectional structure of the mold changing mechanism of the present utility model;

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

FIG. 4 is a schematic view of a bottom cross-sectional structure of a spacing mechanism according to the present utility model;

fig. 5 is a schematic top view cross-sectional structure of the limiting mechanism of the present utility model.

In the figure: 1. a vulcanizer body; 11. a base; 2. a mold changing mechanism; 21. a pressing plate; 211. a fastening ring; 212. a connecting block; 22. an electric telescopic rod; 221. a connecting column; 222. a support rod; 23. a housing; 231. a driving motor; 232. a drive roll; 233. a connecting belt; 234. driven roller; 235. a threaded rod; 24. a limiting block; 3. a limiting mechanism; 31. a sleeve column; 311. a support spring; 312. a slide block; 313. a mounting plate; 32. an inner cylinder; 321. a limit groove; 322. a limiting plate; 323. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a vulcanizing machine convenient for replacing a mould comprises a vulcanizing machine body 1, a base 11 and a mould replacing mechanism 2,

the vulcanizing machine comprises a vulcanizing machine body 1, a base 11 is arranged at the bottom of the vulcanizing machine body 1, a die replacing mechanism 2 is arranged at two sides of the vulcanizing machine body 1, the die replacing mechanism 2 consists of a pressing plate 21, a fastening ring 211, a connecting block 212, an electric telescopic rod 22, a connecting column 221, a supporting rod 222, a shell 23, a driving motor 231, a driving roller 232, a connecting band 233, a driven roller 234, a threaded rod 235 and a limiting block 24, the fastening ring 211 is arranged at the lower side of the pressing plate 21, the fastening ring 211 is rotatably connected with the connecting block 212 at the bottom of the electric telescopic rod 22, the supporting rod 222 is connected with the top of the electric telescopic rod 22 through the connecting column 221, the shell 23 is connected with one side, far away from the supporting rod 222, of the shell 23 is internally provided with the driving motor 231, the driving motor 231 is provided with the driving roller 232 through a rotating shaft, the driving roller 232 is connected with the driven roller 234 through the connecting band 233, the threaded rod 235 is arranged in the middle of the driven roller 234, the threaded rod 235 is in threaded connection with the bottom of the limiting block 24, and the two groups of the driven roller 222, the connecting bands 233, 234 and the threaded rod 235 are provided with two groups.

In specific implementation, the old die is damaged after the die is used for a long time, the old die is required to be removed and replaced, the electric telescopic rod 22 is rotated to rotate the supporting rod 222 towards the inner side of the vulcanizing machine body 1, a new template is placed on the upper side of the supporting rod 222, the driving motor 231 is started to drive the driving roller 232 to rotate, the driven roller 234 is driven to rotate through the connecting belt 233, the driven roller 234 is driven to rotate to drive the threaded rod 235 to rotate and conduct thread action with the limiting block 24 to clamp the new die, the electric telescopic rod 22 is started to retract until the new die is pressed against the heating plate, the new die can be installed, after the replacement of the new die is completed, the electric telescopic rod 22 is rotated again to rotate the supporting rod 222 to be replaced, the fastening ring 211 is connected with the electric telescopic rod 22 through the connecting block 212, the supporting plate 21 is used for providing a supporting effect for the electric telescopic rod 22, the vulcanizing machine convenient for replacing the die can accurately record temperature data, the pressure maintaining is stable and reliable, the electric telescopic rod 22, the driving motor 231, the roller and the threaded rod 235 are matched with the threaded rod 235 are installed in a mutually, the auxiliary mode, the operation can be completed only by a single worker, labor is saved, and efficiency is higher.

Referring to fig. 2-3, it can be seen that the two sides of the base 11 are provided with the limiting mechanisms 3, the limiting mechanisms 3 are composed of a sleeve column 31, a supporting spring 311, a sliding block 312, a mounting plate 313, an inner column 32, a limiting groove 321, a limiting plate 322 and a connecting plate 323, the inner portion of the sleeve column 31 is connected with the bottom of the inner column 32 through the supporting spring 311, the limiting grooves 321 are provided on two sides of the inner column 32, the limiting grooves 321 are slidably connected with the sliding block 312 on the inner side of the sleeve column 31, the mounting plate 313 is symmetrically connected on the outer side of the sleeve column 31, and the limiting plate 322 and the connecting plate 323 are connected on the top of the inner column 32.

During the concrete implementation, the template at the bottom of the vulcanizing machine does not need to be fixedly installed, but needs to be clamped and limited, the inner column body 32 is pulled, the inner column body 32 is loosened after the template at the bottom is placed on the working table, the mounting plate 313 and the connecting plate 323 are locked by using the locking bolt, clamping can be completed, the bottom template cannot move under the action of friction force between the connecting plate 323 and the bottom template in the use process, the sleeve column 31 is internally and slidably limited by the sliding blocks 312 at two sides and the limiting grooves 321 at two sides of the inner column body 32, the limiting grooves 321 can only vertically move when being extracted, the offset angle is reduced, the clamping of the bottom template is facilitated, the vulcanizing machine with the die convenient to replace is safe and convenient to operate, the bottom template clamping mechanism is installed, and the vulcanizing machine is effectively clamped on the premise of not damaging the bottom template.

In summary, when the vulcanizing machine convenient for replacing the mold is used, the old mold plate needs to be replaced, the electric telescopic rod 22 is rotated, the new mold plate is placed on the upper side of the supporting rod 222, the driving motor 231 drives the driving roller 232, the connecting belt 233, the driven roller 234 and the threaded rod 235 to rotate and further clamp the new mold plate under the threaded action of the limiting block 24, at the moment, the electric telescopic rod 22 is started to drive the new mold plate and the heating plate to extrude, the installation can be performed, after the installation is finished, the electric telescopic rod 22 is rotated again to rotate the supporting rod 222 to the original position, when the bottom mold plate is replaced, the inner cylinder 32 is pulled, the mold plate at the bottom is placed on the working table surface, the inner cylinder 32 is loosened, the mounting plate 313 and the connecting plate 323 are locked by the locking bolt, when the vulcanizing machine is used, the clamping mechanism is started to clamp materials between the mold plates, and the pressure system is controlled to preheat, the pressure maintaining and vulcanizing, the timing alarm, the automatic mold opening and the product demolding can complete the vulcanization of the materials.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Vulcanizing machine convenient to change mould, its characterized in that: comprises a vulcanizing machine body (1), a base (11) and a die replacing mechanism (2);

the bottom of the vulcanizing machine body (1) is provided with a base (11), and two sides of the vulcanizing machine body (1) are provided with mould replacing mechanisms (2);

the die replacing mechanism (2) comprises a pressing plate (21), a fastening ring (211), a connecting block (212), an electric telescopic rod (22), a connecting column (221), a supporting rod (222), a shell (23), a driving motor (231), a driving roller (232), a connecting belt (233), a driven roller (234), a threaded rod (235) and a limiting block (24);

the lower side of the pressing plate (21) is provided with a fastening ring (211), and the fastening ring (211) is rotatably connected with a connecting block (212) at the bottom of the electric telescopic rod (22).

2. A vulcanizer for facilitating mold change according to claim 1, wherein: the top of the electric telescopic rod (22) is connected with a supporting rod (222) through a connecting column (221).

3. A vulcanizer for facilitating mold change according to claim 1, wherein: one side of the connecting column (221) far away from the supporting rod (222) is connected with a shell (23).

4. A vulcanizer for facilitating mold change according to claim 1, wherein: the driving motor (231) is installed inside the shell (23).

5. A vulcanizer for facilitating mold change according to claim 1, wherein: the top of the driving motor (231) is provided with a driving roller (232) through a rotating shaft, and the driving roller (232) is connected with a driven roller (234) through a connecting belt (233).

6. A vulcanizer for facilitating mold change according to claim 1, wherein: a threaded rod (235) is arranged in the middle of the driven roller (234).

7. A vulcanizer for facilitating mold change according to claim 1, wherein: limiting mechanisms (3) are arranged on two sides of the base (11), and the limiting mechanisms (3) comprise sleeve columns (31).

8. A vulcanizer for facilitating mold change according to claim 7, wherein: the inside of the sleeve column (31) is connected with the bottom of the inner column body (32) through a supporting spring (311).

9. A vulcanizer for facilitating mold change according to claim 8, wherein: limiting grooves (321) are formed in two sides of the inner column body (32).

10. A vulcanizer for facilitating mold change according to claim 9, wherein: the limiting groove (321) is in sliding connection with a sliding block (312) at the inner side of the sleeve column (31).