CN218019654U

CN218019654U - Rubber vulcanizing machine with demoulding device

Info

Publication number: CN218019654U
Application number: CN202221815441.3U
Authority: CN
Inventors: 武伟
Original assignee: Wuqiang Hongyuan Rubber Products Co ltd
Current assignee: Wuqiang Hongyuan Rubber Products Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-13
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a rubber vulcanization machine technical field, the rubber vulcanization machine with shedder is proposed, its automatic drawing of patterns of being convenient for, including the rubber vulcanization machine body, the rubber vulcanization machine body is equipped with the base, roof and bottom plate, electronic jar is installed on the top of base, the through-hole has been seted up on the bottom plate, the output of electronic jar passes bottom plate and fixedly connected with bed die through the through-hole, the top fixedly connected with lower heating cabinet of bottom plate, bed die and lower heating cabinet sliding connection, the bed die is connected through the inner diapire of a plurality of supporting spring and lower heating cabinet, the inner diapire of lower heating cabinet is through a plurality of push pedal of push rod fixedly connected with, a plurality of push buttons have been seted up on the bed die, the roof has last mould through last heating cabinet sliding connection, be connected with demoulding spring between last mould and the last heating cabinet, it is through a plurality of backup pads of bracing piece fixedly connected with to go up the mould, a plurality of bracing holes have been seted up on the mould, the bottom plate is connected with two half frames of metal through closing mechanism.

Description

Rubber vulcanizing machine with demoulding device

Technical Field

The utility model relates to a rubber vulcanization machine technical field, concretely relates to rubber vulcanization machine with shedder.

Background

As is well known, vulcanized rubber is vulcanized rubber, has the characteristics of non-stickiness, non-easy breaking and the like, forms a spatial three-dimensional structure in unvulcanized raw rubber, has high elasticity, heat resistance, tensile strength, insolubility in organic solvents and the like, can be used as a raw material for manufacturing rubber fittings in agricultural machinery and railways, and a rubber vulcanizing machine is special equipment for vulcanizing rubber.

Through retrieval, china 2018, 3, 30, discloses a novel vulcanization device for manufacturing a rubber clutch, which has a patent publication number of CN207156476U, and comprises a vulcanizer and a mold, wherein the mold comprises an upper mold and a lower mold which are used in cooperation with each other and are respectively fixed on a heating plate of the vulcanizer, the work efficiency is high, the defective rate is low, but in the process of vulcanizing rubber, the rubber is extruded by the upper mold and the lower mold and is easily adhered to the surface of the upper mold or the lower mold due to high temperature.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rubber vulcanization machine with shedder to the prior art who provides in the solution background art is not convenient for the problem of automatic drawing of patterns.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: rubber vulcanization machine with shedder, including the rubber vulcanization machine body, the rubber vulcanization machine body is equipped with base, roof and bottom plate, electronic jar is installed on the top of base, the through-hole has been seted up on the bottom plate, the output of electronic jar passes bottom plate and fixedly connected with bed die through the through-hole, the top fixedly connected with of bottom plate is heating cabinet down, bed die and lower heating cabinet sliding connection, the bed die is connected through the inner diapire of a plurality of supporting spring and lower heating cabinet, the inner diapire of lower heating cabinet is through a plurality of push pedal of a plurality of push rod fixedly connected with, set up a plurality of push holes that match with the push pedal on the bed die, heating cabinet on the bottom fixedly connected with of roof, go up heating cabinet sliding connection and have last mould, it is connected with drawing of patterns spring to go up between mould and the heating cabinet, the interior roof of going up the heating cabinet is through a plurality of backup pads of bracing piece fixedly connected with, set up the holding hole that matches with the backup pad on the mould, the top of bottom plate is connected with two metal half frames through switching mechanism.

Preferably, the opening and closing mechanism comprises two electric push rods, the electric push rods are installed at the top end of the bottom plate through the installation seat, the electric push rods are symmetrically arranged on two sides of the lower heating box, and the output ends of the electric push rods are detachably connected with the corresponding metal half frames.

Further, a plurality of sliding blocks are fixedly connected to the lower die and the upper die, and a plurality of sliding grooves matched with the sliding blocks are formed in the lower heating box and the upper heating box.

Still further, the metal half-frame is fixedly connected with a plurality of connecting plates, the output end of the electric push rod is fixedly connected with a movable plate, a plurality of connecting holes are formed in the movable plate, connecting bolts are arranged inside the connecting holes, and connecting screw holes matched with the connecting bolts are formed in the connecting plates.

As a further scheme of the scheme, one of the two metal half frames is fixedly connected with a plurality of sliding rods, and the other metal half frame is provided with a plurality of sliding holes matched with the sliding rods.

As a further scheme of the scheme, the top plate and the base are fixedly connected with mounting frames, and cooling fans are mounted on the mounting frames.

On the basis of the scheme, the top end of the bottom plate is fixedly connected with a plurality of stabilizing plates, one end, close to the electric push rod, of the moving plate is fixedly connected with a plurality of limiting rods, and a plurality of limiting holes matched with the limiting rods are formed in the stabilizing plates.

On the basis of the scheme, the top end of the bottom plate is fixedly connected with a plurality of reinforcing seats, and the reinforcing seats are fixedly connected with the corresponding stabilizing plates.

(III) advantageous effects

Compared with the prior art, the utility model provides a rubber vulcanization machine with shedder possesses following beneficial effect:

the utility model discloses in, rubber materials places the top at the bed die, it is close to each other and presss from both sides tightly rubber materials to drive two metal half frames through closing mechanism, can drive the bed die rebound through electronic jar, the push pedal is in the inside bed die that pushes away the hole and drives down heating cabinet and bottom plate and rise, thereby it rises to the bottom contact with last mould to drive rubber materials, continue to rise and to drive the inside that the mould rises and make the backup pad insert the supported hole, go up heating cabinet and lower heating cabinet and to last mould, bed die and metal half frame heat, thereby heat and pressurize rubber and carry out vulcanization work, electronic jar drives the bed die decline and keeps away from last mould, make mould rebound under the effect of drawing of patterns spring, with vulcanized rubber from last mould drops, the bed die drives lower heating cabinet and bottom plate decline, the bottom plate descends to the minimum then electronic jar continues to drive the bed die decline push pedal, support vulcanized rubber, thereby make vulcanized rubber and bed die break away from, open two metal half frames through closing mechanism, thereby realize vulcanized rubber's drawing of patterns, the prior art contrasts, demoulding device has been add to this automatic demoulding device, the automatic drawing of patterns of being convenient for.

Drawings

FIG. 1 is a partially sectional schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the push plate, the upper heating box, the upper mold, the demolding spring, and the like.

In the figure: 1. a base; 2. a top plate; 3. a base plate; 4. an electric cylinder; 5. a lower die; 6. a lower heating box; 7. a support spring; 8. pushing the plate; 9. an upper heating box; 10. an upper die; 11. a stripper spring; 12. a support plate; 13. a metal half frame; 14. an electric push rod; 15. a mounting seat; 16. a slider; 17. a connecting plate; 18. moving the plate; 19. a connecting bolt; 20. a slide bar; 21. a mounting frame; 22. a cooling fan; 23. a stabilizing plate; 24. a limiting rod; 25. and (7) reinforcing the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a rubber vulcanizing machine with a demolding device comprises a rubber vulcanizing machine body, the rubber vulcanizing machine body is provided with a base 1, a top plate 2 and a bottom plate 3, an electric cylinder 4 is installed on the top end of the base 1, a through hole is formed in the bottom plate 3, the output end of the electric cylinder 4 penetrates through the bottom plate 3 through the through hole and is fixedly connected with a lower mold 5, the top end of the bottom plate 3 is fixedly connected with a lower heating box 6, the lower mold 5 is slidably connected with the lower heating box 6, the lower mold 5 is connected with the inner bottom wall of the lower heating box 6 through a plurality of supporting springs 7, the inner bottom wall of the lower heating box 6 is fixedly connected with a plurality of push plates 8 through a plurality of push rods, the lower mold 5 is provided with a plurality of push holes matched with the push plates 8, the electric cylinder 4 drives the lower mold 5 to ascend, when the lower mold 5 ascends to the highest position of the lower heating box 6, the top end of the push plates 8 is flush with the top end of the lower mold 5, and the plurality of push plates 8 and the lower mold 5 form a complete surface, the rubber is conveniently vulcanized, the bottom end of the top plate 2 is fixedly connected with an upper heating box 9, the upper heating box 9 is connected with an upper die 10 in a sliding manner, the upper heating box 9 and the lower heating box 6 are made of heating plates of a common rubber vulcanizing machine on the market, the upper die 10 and the lower die 5 can be heated, the heating plates are outsourcing equipment, the innovation point of the patent is not included, the heating mode belongs to the well-known technology of technicians in the field and is mature, the lower die 5 and the upper die 10 are both fixedly connected with a plurality of sliding blocks 16, the lower heating box 6 and the upper heating box 9 are both provided with a plurality of sliding grooves matched with the sliding blocks 16, the sliding between the upper die 10 and the upper heating box 9 and the sliding between the lower die 5 and the lower heating box 6 can be realized through the sliding fit of the sliding blocks 16 and the sliding grooves, and the sliding blocks 16 can limit the upper die 10 and the lower die 5, avoid dropping from last heating cabinet 9 and lower heating cabinet 6, when mould 5 ascends under the drive of electronic jar 4, heating cabinet 6 ascends under the drive of slider 16, it is connected with drawing of patterns spring 11 to go up between mould 10 and the last heating cabinet 9, the interior roof of going up heating cabinet 9 is through a plurality of backup pads 12 of a plurality of bracing piece fixedly connected with, go up and offer a plurality of supported holes that match with backup pad 12 on the mould 10, lower mould 5 drives rubber and rises and compress tightly last mould 10 in the bottom of last heating cabinet 9, backup pad 12 is in the inside of supported hole this moment, and the bottom of backup pad 12 flushes with the bottom of last mould 10, a plurality of backup pads 12 and last mould 10 form complete bottom surface, be convenient for vulcanize rubber, when electronic jar 4 drives lower mould 5 etc. and descends, remove the pressure-tightly to the cope match-plate, make upper mould 10 descend under the effect of drawing of patterns spring 11 and gravity, vulcanize and break away from backup pad 12, can make upper mould 10 drive vulcanize rubber and bounce downwards under the elastic action of drawing of patterns spring 11 simultaneously, can make vulcanize rubber from last mould 10 drop under the effect of gravity.

It should be further explained that the top end of the bottom plate 3 is connected with two metal half-frames 13 through an opening and closing mechanism, the opening and closing mechanism comprises two electric push rods 14, the electric push rods 14 are installed at the top end of the bottom plate 3 through an installation seat 15, the two electric push rods 14 are symmetrically arranged at two sides of the lower heating box 6, the output ends of the electric push rods 14 are detachably connected with the corresponding metal half-frames 13, the two metal half-frames 13 can be driven to approach or separate from each other through the extension and retraction of the output ends of the electric push rods 14, the two metal half-frames 13 are spliced into a quadrilateral frame, rubber raw materials are placed between the two metal half-frames 13, the metal half-frames 13 can heat the side edges of the rubber, the top end of the bottom plate 3 is fixedly connected with a plurality of stabilizing plates 23, one end of the moving plate 18 close to the electric push rods 14 is fixedly connected with a plurality of limiting rods 24, the stabilizing plates 23 are provided with a plurality of limiting holes matched with the limiting rods 24, the movable plate 18 can be limited while the movable plate 18 moves through the sliding fit of the limiting rod 24 and the limiting hole, the stability of the metal half frame 13 is ensured, the top end of the bottom plate 3 is fixedly connected with a plurality of reinforcing seats 25, the reinforcing seats 25 are fixedly connected with the corresponding stabilizing plates 23, the stability of the stabilizing plates 23 is convenient to improve, the stability of the metal half frame 13 is further improved, the metal half frame 13 is fixedly connected with a plurality of connecting plates 17, the output end of the electric push rod 14 is fixedly connected with the movable plate 18, the movable plate 18 is provided with a plurality of connecting holes, connecting bolts 19 are arranged inside the connecting holes, the connecting plates 17 are provided with connecting screw holes matched with the connecting bolts 19, the connecting plates 17 and the movable plate 18 can be connected by screwing the connecting bolts 19 into the connecting screw holes, and the metal half frame 13 and the corresponding electric push rod 14 are connected, the connecting bolt 19 can be loosened to remove the connection between the connecting plate 17 and the moving plate 18, so that the metal half-frames 13 can be disassembled, the metal half-frames 13 with different sizes can be replaced, the metal half-frames 13 with different sizes can be wrapped, one metal half-frame 13 in the two metal half-frames 13 is fixedly connected with a plurality of slide bars 20, a plurality of slide holes matched with the slide bars 20 are formed in the other metal half-frame 13, the two metal half-frames 13 can be positioned and limited through the slide bars 20 and the slide holes in a sliding fit mode, the two metal half-frames 13 are aligned, the top plate 2 and the base 1 are fixedly connected with the mounting frame 21, the cooling fan 22 is installed on the mounting frame 21, the two cooling fans 22 can blow air to the upper die 10 and the lower die 5, the upper die 10, the lower die 5 and vulcanized rubber are cooled and cooled, and heat dissipation is facilitated, and demolding of the vulcanized rubber is facilitated.

To sum up, when the rubber vulcanizing machine with the demolding device is used, firstly, the rubber vulcanizing machine with the demolding device is placed at a place where the rubber vulcanizing machine needs to be used, an operator selects a metal half frame 13 with a proper size according to the size of the rubber, the operator places a connecting bolt 19 into a connecting hole, the connecting bolt 19 is screwed into a connecting screw hole to connect the metal half frame 13 and a moving plate 18, the operator places the rubber to be vulcanized on the top end of a lower mold 5 and between the two metal half frames 13, the operator opens an electric push rod 14, the electric push rod 14 drives the moving plate 18 to move to a central position, the two metal half frames 13 are close to each other to limit the rubber at the central position of the lower mold 5, the operator opens the electric cylinder 4, the electric cylinder 4 drives the lower mold 5 to ascend, the lower mold 5 ascends to be flush with the top end of a push plate 8 and tightly attached to the bottom end of the metal half frame 13, then the electric cylinder 4 continuously drives the lower die 5 to rise, thereby driving the rubber and the metal half frame 13 to tightly press the bottom end of the upper die 10, the electric cylinder 4 drives the upper die 10 to rise, the upper die 10 tightly presses the bottom of the upper heating box 9, at the moment, the bottom end of the upper die 10 is flush with the bottom end of the supporting plate 12, the upper heating box 9 and the lower heating box 6 respectively heat the upper die 10 and the lower die 5, simultaneously the upper die 10 and the lower die 5 transmit heat to the metal half frame 13, the upper die 10, the lower die 5 and the two metal half frames 13 heat and press the rubber for vulcanization, after the vulcanization is finished, an operator controls the electric cylinder 4 to descend, simultaneously starts the cooling fan 22, the cooling fan 22 dissipates heat of the vulcanized rubber, the adhesiveness of the vulcanized rubber is reduced, the electric cylinder 4 drives the lower die 5, the bottom plate 3 and the like to descend, thereby releasing the tight pressing of the upper die 10, make mould 10 descend under the effect of drawing of patterns spring 11, vulcanite breaks away from backup pad 12, it can produce vibrations to go up mould 10 and descend to the below, vulcanite has the dead weight simultaneously, vulcanite can drop from last mould 10, vulcanite descends along with bed die 5, electronic jar 4 drives bottom plate 3 and descends to the below, continue to drive bed die 5 and descend, a plurality of push pedals 8 support vulcanite, make it break away from with bed die 5, then operating personnel control electric putter 14 removes to the original position, drive two metal half-frames 13 and keep away from each other, make vulcanite's lateral wall and metal half-frame 13 break away from, with this drawing of patterns that realizes vulcanite, then collect it, place the top of bed die 5 with new rubber of treating to vulcanite and vulcanize can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rubber vulcanizing machine with a demolding device comprises a rubber vulcanizing machine body, wherein the rubber vulcanizing machine body is provided with a base (1), a top plate (2) and a bottom plate (3), and is characterized in that an electric cylinder (4) is installed at the top end of the base (1), a through hole is formed in the bottom plate (3), the output end of the electric cylinder (4) penetrates through the bottom plate (3) and is fixedly connected with a lower mold (5) through the through hole, the top end of the bottom plate (3) is fixedly connected with a lower heating box (6), the lower mold (5) is slidably connected with the lower heating box (6), the lower mold (5) is connected with the inner bottom wall of the lower heating box (6) through a plurality of supporting springs (7), the inner bottom wall of the lower heating box (6) is connected with a plurality of push plates (8) through a plurality of push rods, a plurality of push holes matched with the push plates (8) are formed in the lower mold (5), the bottom end of the top plate (2) is fixedly connected with an upper heating box (9), the upper heating box (9) is slidably connected with an upper mold (10), a plurality of supporting plates (12) are connected with a plurality of supporting springs (12), the top end of the bottom plate (3) is connected with two metal half frames (13) through an opening and closing mechanism.

2. The rubber vulcanizing machine with the demolding device as claimed in claim 1, wherein the opening and closing mechanism comprises two electric push rods (14), the electric push rods (14) are installed at the top end of the bottom plate (3) through an installation seat (15), the two electric push rods (14) are symmetrically arranged at two sides of the lower heating box (6), and the output ends of the electric push rods (14) are detachably connected with the corresponding metal half frames (13).

3. The rubber vulcanizing machine with the demolding device according to claim 2, characterized in that a plurality of sliding blocks (16) are fixedly connected to the lower mold (5) and the upper mold (10), and a plurality of sliding grooves matched with the sliding blocks (16) are respectively formed on the lower heating box (6) and the upper heating box (9).

4. The rubber vulcanizing machine with the demolding device as claimed in claim 3, wherein a plurality of connecting plates (17) are fixedly connected to the metal half frame (13), a moving plate (18) is fixedly connected to the output end of the electric push rod (14), a plurality of connecting holes are formed in the moving plate (18), connecting bolts (19) are arranged inside the connecting holes, and connecting screw holes matched with the connecting bolts (19) are formed in the connecting plates (17).

5. The rubber vulcanizing machine with the demolding device as claimed in claim 4, wherein one metal half frame (13) of the two metal half frames (13) is fixedly connected with a plurality of sliding rods (20), and the other metal half frame (13) is provided with a plurality of sliding holes matched with the sliding rods (20).

6. The rubber vulcanizing machine with the demolding device as claimed in claim 5, characterized in that a mounting rack (21) is fixedly connected to each of the top plate (2) and the base (1), and a cooling fan (22) is installed on the mounting rack (21).

7. The rubber vulcanizing machine with the demolding device as claimed in claim 6, wherein a plurality of stabilizing plates (23) are fixedly connected to the top end of the bottom plate (3), a plurality of limiting rods (24) are fixedly connected to one end of the moving plate (18) close to the electric push rod (14), and a plurality of limiting holes matched with the limiting rods (24) are formed in the stabilizing plates (23).

8. The rubber vulcanization machine with demoulding device according to claim 7, characterized in that a plurality of reinforcement seats (25) are fixedly connected to the top end of the base plate (3), said reinforcement seats (25) being fixedly connected to the corresponding stabilising plate (23).