CN202685192U - Rotary multi-station rubber injection vulcanizing machine - Google Patents

Abstract

The utility model relates to a carousel formula multistation rubber injection vulcanizer belongs to rubber ejection moulding technical field, and its technical essential includes the base, the base on be equipped with the carousel, it has a plurality of automatic moulding-die vulcanization mechanism to distribute along circumference on the carousel, its carousel side is equipped with rubber ejection mechanism, automatic die lifting mechanism and automatic tailing mechanism, automatic moulding-die vulcanization mechanism includes mode locking mount, mould and hot plate, mode locking mount bottom surface is equipped with horizontal mould moving platform, horizontal mould moving platform fixes hot plate and mould upwards in proper order, mode locking mount upper portion is equipped with the vertical mode locking hydro-cylinder output that is relative with mould horizontal moving platform and extends downwards, the tip is equipped with the pressure module, moulding-die block bottom surface is equipped with the hot plate; the utility model aims to provide a rubber injection molding device with high automation degree, compact work and high work efficiency; the method is used for rubber injection molding.

Description

Rotary multi-station rubber injection vulcanizing machine

technical field

The utility model relates to a molding device for injection molding, in particular to a rotary disc type multi-station rubber injection vulcanizing machine.

Background technique

Existing widely used rubber molding equipment includes rubber vulcanizers and rubber injection machines, rubber vulcanizers, the basic process is manual feeding, clamping, pressure vulcanization, demoulding, and product removal, with a low degree of automation; rubber injection machines , The basic process is feeding, plasticizing, clamping, injection, pressure-holding vulcanization, demoulding, and taking products, which can be automated. In actual use, when the rubber vulcanizing machine is used alone to form products, manual assistance is required, the time is long, the production efficiency is low, the product qualification rate is low, and the safety is low; while the rubber injection machine is actually used, although it can be automated. , but the entire molding process is completed on the same machine, and the long time for holding pressure vulcanization and demoulding to take the product will affect the full work of the plasticized injection functional parts.

Utility model content

The technical problem to be solved by the utility model is to provide a turntable multi-station rubber injection vulcanizing machine with high degree of automation, compact work and high work efficiency.

In order to solve the above-mentioned technical problems, a turntable multi-station rubber injection vulcanizing machine of the present invention includes a base, on which a turntable is arranged, and several automatic molding vulcanization mechanisms are distributed along the circumference of the turntable, wherein , the side of the turntable is equipped with a rubber injection mechanism, an automatic mold lift mechanism and an automatic tailing removal mechanism. The automatic mold vulcanization mechanism includes a clamping frame, a mold and a heating plate. The mold moving table fixes the heating plate and the mold in turn upwards. The upper part of the mold clamping fixed frame is provided with a vertical mold clamping oil cylinder opposite to the mold horizontal movement table. There is a heating plate.

For the above-mentioned turntable type multi-station rubber injection vulcanizing machine, the bottom of the mold clamping frame is provided with a mold clamping horizontal guide rail, and the mold horizontal moving table is positioned on the horizontal guide rail. The mold includes an upper mold and a lower mold. The two sides are hingedly connected, the front side of the upper mold is provided with a mold opening lever extending to both sides, and the front side of the mold horizontal moving table is provided with a pull-out bayonet.

The above-mentioned turntable type multi-station rubber injection vulcanizing machine, the automatic mold lifting mechanism includes a mold lifting vertical lifting platform and a mold lifting horizontal moving platform on the lifting mold fixing frame, and the lifting mold horizontal moving platform is placed on the pushing mold vertical lifting platform. On the side, there is a push-mold lifting cylinder between the lift-mold fixing frame and the push-mold vertical lifting platform, a push-mold horizontal cylinder is arranged on the push-mold vertical lift platform, and a push-mold horizontal cylinder is provided at the output end of the push-mold horizontal cylinder. Pull out the fastener of the bayonet; a mold lifting horizontal oil cylinder is provided between the lifting mold fixing frame and the lifting horizontal moving table, and a lifting shovel for lifting the mold opening pick lever is arranged on the front side of the lifting horizontal moving table.

The above-mentioned turntable type multi-station rubber injection vulcanizing machine has an automatic tailing removal mechanism, including a tailing removal fixing frame. Placed on the upper side of the tailing fixing frame, the output end of the horizontal mold pushing cylinder is opposite to the mold; there is a tailing removal horizontal oil cylinder between the tailing removal fixing frame and the tailing removal horizontal moving table, and the tailing removal horizontal movement There is a tailing-removing vertical oil cylinder on the table, the output end of the tailing-removing vertical oil cylinder extends downwards, and the end is equipped with a horizontal scraper that can scrape off the tailings on the mold. The blade surface of the horizontal scraper is level with the mold and opposite to the horizontal scraper The lower side of the fixed frame is provided with a material guide chute, and the rear side is provided with a tail material storage barrel.

In the above-mentioned turntable type multi-station rubber injection vulcanizing machine, a horizontal guide rail is provided on the upper part of the lift-mold fixing frame, and the lift-mold horizontal moving platform is positioned on the horizontal guide rail.

In the above-mentioned turntable multi-station rubber injection vulcanizing machine, the vertical guide column is arranged on the lifting mold fixing frame, and the vertical mold pushing platform is positioned on the vertical guide column.

In the above-mentioned turntable multi-station rubber injection vulcanizing machine, the mold lifting shovel is composed of left and right shovel bodies, the mold lifting shovel extends downward and forward in an arc shape, and the free end is an outward shovel opening opposite to the mold opening pick lever.

In the above-mentioned turntable multi-station rubber injection vulcanizing machine, a horizontal guide rail is provided on the upper part of the tailing removal fixing frame, and the tailing removal horizontal moving table is positioned on the horizontal guide rail.

In the above-mentioned turntable multi-station rubber injection vulcanizing machine, a spring return component is provided between the tailing removal vertical oil cylinder and the horizontal scraper.

In the above-mentioned turntable multi-station rubber injection vulcanizing machine, the tailing material storage tank is a track drawer type movable storage tank.

After the utility model adopts the above-mentioned structure, the hydraulic oil delivered by the hydraulic part of the automatic die vulcanization mechanism pushes the pressing oil cylinder to tightly fit the heating plate and the mold for heating, and the oil cylinder of the switch mold part is pushed up, so that the mold and the injection The parts are closely fitted, and the injection part is driven downward by the rod to communicate with the injection port of the mold. The injection cylinder presses down to inject the raw material into the mold. When the heating and vulcanization time reaches the compression mold cylinder retracts, the heating plate is separated from the mold. Thus entering the next process of taking finished products; the pull-out cylinder of the automatic mold lifting mechanism stretches out, and the lifting cylinder drives the pull-out cylinder on the vertical lifting table to descend, the fastener blocks the handle of the mold frame, and the pull-back cylinder retracts to move the mold from the pressing Put it out in the set up. The extension of the horizontal oil cylinder drives the horizontal moving table and the mold lifting shovel to move along the horizontal guide rail. The mold lifting shovel opens the upper mold of the mold, pulls out the oil cylinder and retracts, and the lifting cylinder extends and rises, returning to the origin, waiting for the next action to pass Set the turntable; the forward and backward push cylinder part of the automatic tailing removal mechanism is stretched out and moved to the top of the tailing removal mold, and the up and down pressure cylinder part is pressed down on the mold, and the electric eye is sensed when the pressure is in place. The scraper part removes the tailings, and the scraper breaks away from the mold sense. When the electric eye is reached, the upper and lower pressure cylinders retract, the spring reset part resets, the whole part stops at the origin, the mold push cylinder extends, the mold is pushed to the pressing module, the mold push cylinder retracts, and waits for the next action.

The utility model changes the traditional machine model with artificial filler vulcanization molding, realizes the turntable working mode of injection vulcanization molding, has super large injection and mold clamping force, automatic pressing and heating module, and the automatic injection system can be made in one mold. The technical effect of a finished pair. By setting the turntable, the injection and vulcanization processes are separated, so that the rubber injection mechanism can fully work, the injection molded product rotates on the turntable and completes the vulcanization process, which greatly improves the overall utilization of the equipment. It is compact and the work efficiency is greatly improved; at the same time, because the vulcanization time is guaranteed, the product qualification rate is greatly improved. The automatic mold vulcanization mechanism adopts the direct pressure mold clamping mechanism, which has the technical effect of large locking force and smooth pressing. It adopts the high-efficiency electric heating system, which has the technical effect of energy saving and high efficiency. The mold pressing is automatically sliding in and out. out structural features.

Description of drawings

The utility model will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the three-dimensional schematic diagram of the open state of the automatic die pressing mechanism of the utility model;

Fig. 3 is a three-dimensional structural schematic diagram of the utility model's automatic top mold mechanism when it is in the injection process;

Fig. 4 is a schematic diagram of the three-dimensional structure of the automatic mold lifting mechanism of the present invention;

Fig. 5 is a schematic diagram of the three-dimensional structure of the automatic tailing removal mechanism of the present invention;

Fig. 6 is a schematic cross-sectional structure diagram of the automatic tailing removal mechanism of the present invention.

In the figure: base 1, turntable 2, automatic mold vulcanization mechanism 3, mold clamping fixture 31, mold clamping horizontal guide rail 31a, mold 32, upper mold 32a, lower mold 32b, mold opening picker 32d, heating plate 33, horizontal Mold moving table 34, pull out bayonet 34a, vertical clamping cylinder 35, press module 36, rubber injection mechanism 4, automatic mold lifting mechanism 5, lifting mold fixing frame 511, mold pushing vertical lifting platform 52, mold lifting horizontal moving platform 53, mold pushing horizontal cylinder 55, fastener 55a, mold lifting horizontal cylinder 56, mold lifting shovel 57, automatic tailing removal mechanism 6, tailing removal fixing frame 61, horizontal mold pushing cylinder 62, tailing removal horizontal moving table 63 , remove tailings horizontal oil cylinder 64, remove tailings vertical oil cylinder 65, horizontal scraper 66, guide chute 67, tailings storage cylinder 68.

Detailed ways

Referring to Fig. 1 to Fig. 6, a turntable multi-station rubber injection vulcanizing machine of the present invention includes a base 1 on which a turntable 2 is arranged, and several automatic dies are distributed along the circumferential direction on the turntable 2 Vulcanization mechanism 3, rubber injection mechanism 4, automatic mold lifting mechanism 5 and automatic tailing removal mechanism 6 are arranged on the side of turntable 2, automatic compression mold vulcanization mechanism 3 includes mold locking fixture 31, mold 32 and heating plate 33, mold locking The bottom surface of the fixed frame 31 is provided with a horizontal mold moving table 34, and the horizontal mold moving table 34 fixes the heating plate 33 and the mold 32 in sequence upwards, and the upper part of the clamping fixed frame 31 is provided with a vertical mold clamping oil cylinder 35 output terminal opposite to the mold horizontal moving table 34 Extending downward, the end is provided with a pressing module 36 , and the bottom surface of the pressing module 36 is provided with a heating plate 33 .

The bottom of the mold locking fixture 31 is provided with a mold locking horizontal guide rail 31a, and the mold horizontal moving platform 34 is positioned on the horizontal guide rail 31a. The mold 32 includes an upper mold 32a and a lower mold 32b, and the rear sides of the upper mold 32a and the lower mold 32b are hinged To connect, the front side of the upper mold 32a is provided with a mold opening pick bar 32d extending to both sides, and the front side of the mold horizontal moving table 34 is provided with a pull-out bayonet 34a.

The automatic mold lifting mechanism 5 includes a mold lifting fixed frame 511 which is provided with a mold pushing vertical lifting platform 52 and a lifting mold horizontal moving platform 53, and the lifting mold horizontal moving platform 53 is placed on the upper side of the pushing mold vertical lifting platform 52, and the lifting mold is fixed. A mold pusher lifting cylinder 54 is provided between the frame 511 and the mold pusher vertical lifting platform 52, a mold pusher horizontal cylinder 55 is arranged on the mold pusher vertical lifter 52, and the output end of the mold pusher horizontal cylinder 55 is provided with a button to hold the mold to move. The table pulls out the fastener 55a of the bayonet 34a; the mold lifting horizontal oil cylinder 56 is arranged between the mold lifting fixed frame 51 and the mold lifting horizontal moving table 53, and the mold lifting horizontal moving table 53 is provided with a mold opening lifting lever on the front side 32d lift-off shovel 57.

The automatic tailing removal mechanism 6 includes a tailing removal fixing frame 61, and the tailing removal fixing frame 61 is provided with a horizontal mold pushing cylinder 62 and a tailing removal horizontal moving table 63, and the tailing removal horizontal moving table 63 is placed on the tailing fixing On the upper side of the frame 61, the output end of the horizontal mold pushing cylinder 62 is opposite to the mould; between the tailing fixed frame 61 and the tailing horizontal moving table 63, a tailing horizontal oil cylinder 64 is arranged, and the tailing horizontal movement The platform 63 is provided with a tailing-removing vertical oil cylinder 65, the output end of the tailing-removing vertical oil cylinder 65 extends downwards, and the end is provided with a horizontal scraper 66 that can scrape off the tailings on the mould. A material guide chute 67 is provided on the fixed frame 61 on the lower side opposite to the horizontal scraper 66 , and a tail material storage cylinder 68 is provided on the rear side.

A horizontal guide rail 51a is provided on the upper part of the lifting mold fixing frame 511, and the lifting mold horizontal moving platform 53 is positioned on the horizontal guiding rail 51a.

A vertical guide post 51b is provided on the lifting mold fixing frame 511, and the push mold vertical lifting platform 52 is positioned on the vertical guide post 51b.

The mold lifting shovel 57 comprises a left and right shovel body, and the mold lifting shovel 57 extends downwards in an arc shape, and the free end is an outward shovel opening opposite to the mold opening pick bar 32d.

A horizontal guide rail 61a is provided on the upper part of the tailing removal fixing frame 61, and the tailing removal horizontal moving platform 63 is positioned on the horizontal guide rail 61a.

A spring return component is arranged between the vertical oil cylinder 65 and the horizontal scraper 66 for tailing removal.

The tail material storage cylinder 68 is a track drawer type movable storage cylinder.

In summary, the utility model has been made into actual samples according to the instructions and illustrations, and has been tested for many times. From the effect of the test, it can be proved that the utility model can achieve its expected purpose and has practical value. There is no doubt about it. The above-mentioned embodiments are only used to illustrate the utility model for convenience, and are not intended to limit the utility model in any form. Anyone with ordinary knowledge in the technical field, if not departing from the scope of the technical characteristics of the utility model , Equivalent embodiments made with partial changes or modifications using the technical content disclosed in the utility model, and without departing from the technical features of the utility model, all still fall within the scope of the utility model's technical features.

Claims (10)

1. rotating disc type multistation rubber injection vulcanizer; comprise base (1); described base (1) is provided with rotating disk (2); upper along circumferentially being distributed with several automatic mold sulfuration mechanisms (3) at rotating disk (2); rotating disk (2) side is provided with rubber injection machine structure (4); automatically lift mold mechanism (5) and automatically truncate material mechanism (6); it is characterized in that: automatic mold sulfuration mechanism (3) comprises locked mode fixed mount (31); mould (32) and heating plate (33); locked mode fixed mount (31) bottom surface is provided with horizontal mold travelling carriage (34); horizontal mold travelling carriage (34) is successively fixedly heating plate (33) and mould (32) upwards; locked mode fixed mount (31) top is provided with vertical lock mould oil cylinder (35) output relative with die horizontal travelling carriage (34) to downward-extension; the end is provided with die block (36), and die block (36) bottom surface is provided with heating plate (33).

2. rotating disc type multistation rubber injection vulcanizer according to claim 1, it is characterized in that: locked mode fixed mount (31) bottom is provided with locked mode horizontal guide rail (31a), die horizontal travelling carriage (34) is positioned on the horizontal guide rail (31a), mould (32) comprises patrix (32a) and counterdie (32b), be articulated and connected between patrix (32a) and counterdie (32b) back side edge, patrix (32a) front side is provided with the die sinking rod (32d) that extends to dual-side, and die horizontal travelling carriage (34) front side edge is provided with pulls out bayonet socket (34a).

3. rotating disc type multistation rubber injection vulcanizer according to claim 1 and 2, it is characterized in that: automatically lift mold mechanism (5), comprise that lifting mould fixed mount (51) is provided with to push away mould vertical lift platform (52) and lift mould and moves horizontally platform (53), lifting mould moves horizontally platform (53) and places the upside that pushes away mould vertical lift platform (52), lift mould fixed mount (51) and push away to be provided with between the mould vertical lift platform (52) and push away mould hoist cylinder (54), push away mould vertical lift platform (52) and be provided with and push away mould cross cylinder (55), the output end that pushes away mould cross cylinder (55) is provided with and fastens the mold movement platform and pull out the fastener of bayonet socket (34a) (55a); Lift mould fixed mount (51) and lift mould and move horizontally to be provided with between the platform (53) and lift mould cross cylinder (56), lift mould move horizontally platform (53) front side be provided with raise mould die sinking rod (32d) lift mould shovel (57).

4. rotating disc type multistation rubber injection vulcanizer according to claim 1 and 2, it is characterized in that: material mechanism (6) automatically truncates, comprise the material fixed mount (61) that truncates, material fixed mount (61) level of being provided with that truncates pushes away mould oil cylinder (62) and the material that truncates moves horizontally platform (63), the material that truncates moves horizontally the upside that platform (63) places tailing fixed mount (61), and it is relative with mould that level pushes away the output end of mould oil cylinder (62); Truncate and expect fixed mount (61) and truncate to expect to move horizontally being provided with the material cross cylinder (64) that truncates between the platform (63), the material that truncates moves horizontally platform (63) and is provided with the material Vertical Cylinders (65) that truncates, material Vertical Cylinders (65) output that truncates is provided with the horizontal scraper (66) that can wipe tailing on the mould off to downward-extension, end, described horizontal scraper (66) knife face is equal with mould, and the fixed mount (61) of the downside relative with horizontal scraper (66) is provided with guide chute (67), rear side is provided with tailing material storage tube (68).

5. rotating disc type multistation rubber injection vulcanizer according to claim 3, it is characterized in that: described mould fixed mount (51) top of lifting is provided with horizontal guide rail (51a), lifts mould and moves horizontally platform (53) and be positioned on the horizontal guide rail (51a).

6. rotating disc type multistation rubber injection vulcanizer according to claim 3 is characterized in that: lift mould fixed mount (51) and be provided with vertical lead (51b), push away mould vertical lift platform (52) and be positioned on the vertical lead (51b).

7. rotating disc type multistation rubber injection vulcanizer according to claim 3, it is characterized in that: the shovel body consists of about lifting mould shovel (57) and comprising, lift mould shovel (57) curved to inferoanterior extend, free end is that outside shovel mouth is relative with mould die sinking rod (32d).

8. rotating disc type multistation rubber injection vulcanizer according to claim 4 is characterized in that: described material fixed mount (61) top that truncates is provided with horizontal guide rail (61a), and the material that truncates moves horizontally platform (63) and is positioned on the horizontal guide rail (61a).

9. rotating disc type multistation rubber injection vulcanizer according to claim 4 is characterized in that: truncate and expect to be provided with the spring reset parts between Vertical Cylinders (65) and the horizontal scraper (66).

10. rotating disc type multistation rubber injection vulcanizer according to claim 4 is characterized in that: tailing material storage tube (68) is the movable material storage tube of track drawer type.

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