CN221271765U

CN221271765U - Die supporting device of hydraulic vulcanizing machine

Info

Publication number: CN221271765U
Application number: CN202322568204.2U
Authority: CN
Inventors: 江仁虎
Original assignee: Zigong Shengqiang Rubber And Plastic Co ltd
Current assignee: Zigong Shengqiang Rubber And Plastic Co ltd
Filing date: 2023-09-21
Publication date: 2024-07-05
Anticipated expiration: 2033-09-21

Abstract

The utility model provides a die supporting device of a hydraulic vulcanizing machine, belonging to the technical field of vulcanizing machines; the device comprises a workbench, a placing cavity arranged on the top surface of the workbench, a box body movably arranged in the placing cavity, a first hydraulic rod arranged on the bottom wall in the box body, a pushing part arranged at the telescopic end of the first hydraulic rod, and an air blowing device connected with the pushing part; the top end of the pushing part can freely penetrate through the top of the box body and the die arranged on the top of the box body; by arranging the first hydraulic rod and the pushing part, the pushing part can penetrate through the die upwards after vulcanization is finished, and the vulcanized product at the top of the die is ejected upwards, so that the demolding convenience is improved; through setting up gas blowing device, can be in the in-process with mould upwards ejecting, blow between mould and the vulcanized product, and then improve the drawing of patterns smoothness of vulcanized product to overcome because of the bonding is too inseparable between vulcanized product and the mould, lead to the defect of being difficult to quick drawing of patterns.

Description

Die supporting device of hydraulic vulcanizing machine

Technical Field

The utility model relates to the technical field of vulcanizing machines, in particular to a die supporting device of a hydraulic vulcanizing machine.

Background

The vulcanizing machine is a device for compression molding of rubber or plastic products after heating, and two templates are respectively arranged at the upper part and the lower part of the vulcanizing machine and used for clamping thermoplastic materials, and can be in various forms such as a pressure plate, an upper pressing plate, a shaping plate and the like. In operation, heated material is placed on the lower die plate and then the upper die plate is pressed downwardly so that the material is extruded into the space between the upper and lower die plates. The thermoplastic material is formed into a fixed shape and size within the vulcanization chamber with cooling to set due to temperature and pressure control of the mold plate.

In the prior art, the mold supporting device can generally only play a role of supporting the mold, and hardly play other functions, and in order to develop more purposes of the mold supporting device, the utility model provides a mold supporting device which is beneficial to demolding.

Disclosure of utility model

The utility model aims to provide a die supporting device of a hydraulic vulcanizing machine, which is used for improving the convenience of demoulding.

The utility model aims at realizing the following technical scheme:

The hydraulic vulcanizing machine die supporting device comprises a workbench, a placing cavity arranged on the top surface of the workbench, a box body movably arranged in the placing cavity, a first hydraulic rod arranged on the bottom wall in the box body, a pushing part arranged at the telescopic end of the first hydraulic rod, and an air blowing device connected with the pushing part; the top of the pushing part can freely penetrate through the top of the box body and the die arranged on the top of the box body.

According to the scheme, the placing cavity is arranged, the box body is movably arranged in the placing cavity, and when the box body horizontally moves in the placing cavity, the box body and the horizontal position of the die arranged at the top of the box body can be synchronously adjusted, so that the convenience of placing rubber and plastic materials and the convenience of taking vulcanized products after vulcanization are improved; by arranging the first hydraulic rod and the pushing part in the placing cavity, the pushing part can penetrate the die upwards after vulcanization is finished, and the vulcanized product at the top of the die is ejected upwards, so that the demolding convenience is improved; meanwhile, by arranging the air blowing device connected with the pushing part, air can be blown between the die and the vulcanized product in the process of ejecting the die upwards, so that the demolding smoothness of the vulcanized product is improved, and the defect that the vulcanized product and the die are difficult to quickly demold due to too tight combination is overcome; in addition, through setting up gas blowing device, can also blow away the surplus heat on vulcanize product surface fast, improve the cooling rate of vulcanize product.

Preferably, the pushing part comprises a flat plate arranged at the telescopic end of the first hydraulic rod, a plurality of vertical rods arranged on the flat plate, and a pushing plate arranged at the top end of each vertical rod and flush with the top surface of the die; the top wall of the box body and the die are vertically provided with a plurality of through holes which penetrate through the vertical rods.

In the scheme, the structure of the pushing part is further limited, and the contact area between the pushing plate and the vulcanized product can be increased by arranging a plurality of vertical rods and the pushing plate, so that the ejection efficiency is improved; in addition, because the contact area between the single push plate and the vulcanized product is small, the bonding force of the single push plate and the vulcanized product can be reduced, and the demolding smoothness is improved.

Preferably, a gap is arranged between the through hole and the vertical rod.

In the scheme, smoothness of the vertical rod penetrating through the through hole can be ensured.

Preferably, the vertical rods are hollow structures, the side wall of each vertical rod is provided with a plurality of air holes, and each vertical rod is communicated with the air blowing device. The blowing device comprises a fan arranged on the outer wall of the box body, a main air pipe connected with the air outlet end of the fan and penetrating through the side wall of the box body, and a plurality of branch air pipes connected with the air outlet end of the main air pipe, wherein the branch air pipes respectively penetrate through the vertical rods and are communicated with the inside of the vertical rods.

In the above-mentioned scheme, through setting up the fan, can make the air blow in the montant along main tuber pipe, branch air pipe in proper order, blow to between mould and the sulphide product along the bleeder vent of montant lateral wall again to improve drawing of patterns smoothness nature and realize the further cooling purpose to the sulphide product.

Preferably, the bottom wall and the side wall of the box body are provided with a plurality of sliding blocks, and the bottom wall and the side wall of the placing cavity are provided with sliding grooves which are in sliding fit with the sliding blocks.

In the scheme, the sliding blocks and the sliding grooves are arranged, so that the moving smoothness of the box body can be improved.

Preferably, a second hydraulic rod is arranged on the inner wall of one side of the placement cavity, the extending direction of the second hydraulic rod is the same as the length direction of the sliding groove, and the extending end of the second hydraulic rod is fixedly connected with the box body.

In the scheme, through setting up the second hydraulic stem, can the automated control box in the removal of horizontal direction, simultaneously, through the characteristics that the second hydraulic stem was stopped along with opening along with, can carry out spacingly to the box.

Compared with the prior art, the utility model has the beneficial effects that:

Through setting up and placing the chamber to and place the intracavity activity and set up the box, can be when the box is placing the intracavity horizontal migration, the horizontal position of synchronous regulation box and the mould of setting at the box top to improve the convenience of rubber and plastic material when placing and the convenience of vulcanized product when taking after the vulcanization is finished; by arranging the first hydraulic rod and the pushing part in the placing cavity, the pushing part can penetrate the die upwards after vulcanization is finished, and the vulcanized product at the top of the die is ejected upwards, so that the demolding convenience is improved; meanwhile, by arranging the air blowing device connected with the pushing part, air can be blown between the die and the vulcanized product in the process of ejecting the die upwards, so that the demolding smoothness of the vulcanized product is improved, and the defect that the vulcanized product and the die are difficult to quickly demold due to too tight combination is overcome; in addition, through setting up gas blowing device, can also blow away the surplus heat on vulcanize product surface fast, improve the cooling rate of vulcanize product.

Drawings

FIG. 1 is a schematic view of the structure of the vertical rod in the front view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the branch duct in the front view direction of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the top wall of the case of the present utility model;

FIG. 5 is a schematic cross-sectional view of the interior of the case in a top view;

in the figure: 100-workbench, 110-placing cavity, 120-box, 130-first hydraulic rod, 140-die, 150-flat plate, 160-vertical rod, 170-push plate, 250-through hole, 180-blower, 190-main air pipe, 200-branch air pipe, 210-slide block, 220-slide groove and 240-second hydraulic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to fig. 1 to 5, but the scope of the present utility model is not limited to the following description.

Example 1

1-5, A hydraulic vulcanizing machine mold 140 supporting device comprises a workbench 100, a placing cavity 110 arranged on the top surface of the workbench 100, a box body 120 movably arranged in the placing cavity 110, a first hydraulic rod 130 arranged on the inner bottom wall of the box body 120, a pushing part arranged at the telescopic end of the first hydraulic rod 130, and an air blowing device connected with the pushing part; the top end of the pushing part can freely penetrate through the top of the box 120 and the mold 140 arranged on the top of the box 120. Further, as shown in fig. 1, 2 and 5, the pushing portion includes a flat plate 150 disposed at the telescopic end of the first hydraulic rod 130, a plurality of vertical rods 160 disposed on the flat plate 150, and a pushing plate 170 disposed at the top end of each vertical rod 160 and flush with the top surface of the mold 140; the top wall of the box 120 and the mold 140 are vertically perforated with a plurality of through holes 250 for penetrating the vertical rods 160. As shown in fig. 1 and 4, a gap is provided between the through hole 250 and the vertical rod 160. Further, the vertical rods 160 are hollow, and a plurality of ventilation holes (not shown) are formed in the side wall of each vertical rod 160, wherein the ventilation holes are close to the pushing plate 170, and each vertical rod 160 is communicated with the air blowing device. As shown in fig. 2 and 5, the air blowing device includes a blower 180 disposed on an outer wall of the box 120, a main air duct 190 connected to an air outlet end of the blower 180 and penetrating through a side wall of the box 120, and a plurality of branch air ducts 200 connected to an air outlet end of the main air duct 190, where the plurality of branch air ducts 200 respectively penetrate through the vertical bars 160 and are communicated with an inside of the vertical bars 160.

Working principle: after the vulcanization is finished (the vulcanization principle is the prior art and is not repeated here), the vulcanized product is tightly attached to the mold 140, at this time, the first hydraulic rod 130 and the fan 180 are started, under the action of the first hydraulic rod 130, the flat plate 150 drives the plurality of vertical rods 160 and the pushing plates 170 on the top ends of the vertical rods 160 to move upwards synchronously, and in the upward moving process, the vulcanized product attached to the top surface of the pushing plates 170 can be gradually lifted upwards, so that the vulcanized product is gradually removed from the mold; under the effect of fan 180, can make the air blow to between sulphide and mould 140 along a plurality of bleeder vents of montant 160 lateral wall in the montant 160 in proper order along main tuber pipe 190, branch air pipe 200 flow direction, under the effect of wind power, can further improve drawing of patterns efficiency, simultaneously, can also cool off the sulphide. After the vulcanized product is completely ejected, the worker takes out the vulcanized product, and then closes the blower 180 and the first hydraulic lever 130 to restore the push plate 170 to a position where the top surface is flush with the mold 140.

On the basis of embodiment 1, the bottom wall and the side wall of the box 120 are provided with a plurality of sliding blocks 210, and the bottom wall and the side wall of the placing cavity 110 are provided with sliding grooves 220 in sliding fit with the sliding blocks 210. Further, a second hydraulic rod 240 is disposed on an inner wall of one side of the placement cavity 110, a telescopic direction of the second hydraulic rod 240 is the same as a length direction of the chute 220, and a telescopic end of the second hydraulic rod 240 is fixedly connected with the box 120. In particular, when the material of the rubber and plastic product is placed, the second hydraulic rod 240 is adjusted to move the case 120 forward, because the front side is the operator's operation side, when the case 120 moves to the forefront side, the operator places the material of the rubber and plastic product between the push plate 170 and the push plate 170, then adjusts the second hydraulic rod 240 to move the case 120 backward to the position of fig. 3, then performs vulcanization (the hot pressing part is not shown in the drawings, etc.), after the vulcanization is finished, moves the hot pressing part upward, adjusts the second hydraulic rod 240 to move the case 120 to the forefront side, and in the moving process, the demolding is performed in the manner of embodiment 1, and the operator takes out the vulcanized product after demolding.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "longitudinal," "transverse," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, are merely for convenience in describing this patent and to simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the patent.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein and is not to be considered as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either by the foregoing teachings or by the teaching of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. The die supporting device of the hydraulic vulcanizing machine is characterized by comprising a workbench (100), a placing cavity (110) arranged on the top surface of the workbench (100), a box body (120) movably arranged in the placing cavity (110), a first hydraulic rod (130) arranged on the inner bottom wall of the box body (120), a pushing part arranged at the telescopic end of the first hydraulic rod (130) and an air blowing device connected with the pushing part; the top end of the pushing part can freely penetrate through the top of the box body (120) and the die (140) arranged on the top of the box body (120).

2. A hydraulic vulcanizer mold supporting device according to claim 1, characterized in that said pushing portion comprises a flat plate (150) provided at the telescopic end of said first hydraulic rod (130), a plurality of vertical rods (160) provided on said flat plate (150), and a push plate (170) provided at the top end of each of said vertical rods (160) and flush with the top surface of said mold (140); the top wall of the box body (120) and the die (140) are vertically provided with a plurality of through holes (250) which penetrate through the vertical rods (160).

3. A hydraulic vulcanizer mold support according to claim 2, characterized in that a gap is provided between the through hole (250) and the vertical rod (160).

4. The mold supporting device for a hydraulic vulcanizing machine according to claim 2, wherein the vertical rods (160) are hollow structures, a plurality of ventilation holes are formed in the side wall of each vertical rod (160), and each vertical rod (160) is communicated with the air blowing device.

5. The mold supporting device of a hydraulic vulcanizing machine according to claim 4, wherein the blowing device comprises a fan (180) arranged on the outer wall of the box body (120), a main air pipe (190) connected with the air outlet end of the fan (180) and penetrating through the side wall of the box body (120), and a plurality of branch air pipes (200) connected with the air outlet end of the main air pipe (190), wherein the plurality of branch air pipes (200) respectively penetrate through the vertical rod (160) and are communicated with the inside of the vertical rod (160).

6. A hydraulic vulcanizer mold support device according to claim 1, characterized in that the bottom wall and the side walls of the box (120) are each provided with a plurality of slide blocks (210), and the bottom wall and the side walls of the placement cavity (110) are each provided with a slide groove (220) in sliding fit with the slide blocks (210).

7. The mold supporting device for a hydraulic vulcanizing machine according to claim 6, wherein a second hydraulic rod (240) is disposed on an inner wall of one side of the placement cavity (110), a telescopic direction of the second hydraulic rod (240) is the same as a length direction of the chute (220), and a telescopic end of the second hydraulic rod (240) is fixedly connected with the case (120).