CN219600141U

CN219600141U - Flat vulcanizing machine capable of automatically discharging for reclaimed rubber production

Info

Publication number: CN219600141U
Application number: CN202321178042.5U
Authority: CN
Inventors: 金友东; 叶玉洁
Original assignee: Zhejiang Shengjie Rubber Co ltd
Current assignee: Zhejiang Shengjie Rubber Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-08-29
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses an automatic blanking flat vulcanizing machine for reclaimed rubber production, and aims to solve the problems that rubber products are easy to be adsorbed on a die after vulcanization is completed, the rubber products are required to be manually taken down by workers, and the rubber products are easy to be scalded in the process of taking down the rubber products. According to the utility model, the demoulding ejector rod capable of pushing the rubber finished product to be separated from the lower mould is arranged on the vulcanizing machine, the air injection mechanism is arranged on the demoulding ejector rod, the ejected air flow can more rapidly separate the rubber finished product from the lower mould, the demoulding efficiency is improved, meanwhile, the possibility of damage of the rubber finished product in the ejection process of the demoulding ejector rod is reduced, and the driving mechanism II capable of driving the lower mould to overturn is matched, so that the vulcanized rubber finished product can be automatically demoulded and discharged, the rubber product and the lower mould are prevented from being scalded by high temperature in the operation process of workers, and the high-pressure cold air ejected by the demoulding ejector rod can also reduce the temperature of the lower mould, so that the user is prevented from being scalded by residual high temperature on the lower mould when the rubber finished product is placed.

Description

Flat vulcanizing machine capable of automatically discharging for reclaimed rubber production

Technical Field

The utility model relates to the field of blanking, in particular to a flat vulcanizing machine capable of automatically blanking for reclaimed rubber production.

Background

The reclaimed rubber is a rubber material which is prepared by processing waste rubber products. The waste rubber products comprise waste tires, waste rubber tubes, waste rubber shoes and the like. The regenerated rubber has good plasticity, toughness and wear resistance, and can be used for manufacturing various rubber products such as tires, rubber pads, rubber tubes and the like. The regenerated rubber product not only can save raw materials and reduce environmental pollution, but also can reduce production cost and improve economic benefits of enterprises.

The regenerated rubber is required to be vulcanized and shaped into corresponding products in the processing process, and vulcanization refers to the technological process that a semi-finished product prepared by properly processing rubber with certain plasticity and viscosity is reconverted into a soft elastic rubber product or a hard rubber product under certain external conditions by the action of chemical factors (such as a vulcanization system) or physical factors, so that the service performance is obtained. In the vulcanization process, external conditions (such as heating or radiation) enable chemical reaction between raw rubber and vulcanizing agent or between raw rubber and raw rubber in the rubber material component, linear rubber macromolecules are crosslinked into macromolecules with a three-dimensional network structure, and through the reaction, various properties of the rubber are greatly improved, so that the rubber product can obtain physical and mechanical properties and other properties which can meet the use requirements of the product.

Because the vulcanization process needs to put the regenerated rubber semi-finished product into a corresponding mold for vulcanization shaping, the mold and the rubber semi-finished product can be heated in the shaping process, so that the rubber semi-finished product is softened and shaped again, the temperature of the vulcanization process is higher generally, the vulcanized rubber finished product and the vulcanized rubber finished product can remain at a higher temperature, and in most cases, the rubber finished product can be adsorbed on the mold, a worker is required to manually take down the rubber product, and in the process of taking down the rubber finished product, the worker is required to wear gloves for operation, but the worker is also easy to be scalded by the rubber finished product and the high temperature on the mold due to carelessness.

Therefore, a solution is needed to solve the problem that the rubber product is easily adsorbed on the mold after the vulcanization, and the rubber product needs to be manually removed by a worker and is easily scalded in the process of removing the rubber product.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the flat vulcanizing machine capable of automatically blanking for reclaimed rubber production.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a flat vulcanizing machine that can automatic unloading is used in reclaimed rubber production, includes the workstation, be provided with support frame and mount table on the workstation, the mount table rotates with the workstation to be connected, be provided with mounting panel and mould between support frame and the mount table, be provided with the heater on the mounting panel, be provided with the actuating mechanism one that the drive mounting panel goes up and down and the actuating mechanism second that the drive mount table overturned on the support frame, the mould includes mould and lower mould, go up mould and mounting panel fixed connection, lower mould and mount table fixed connection, be provided with the push pedal on the mount table, be provided with a plurality of drawing of patterns ejector pins on the push pedal, be provided with a plurality of confession drawing of patterns ejector pins on the lower mould and insert and pass the groove, be provided with the actuating mechanism third that the drive push pedal goes up and down on the mount table.

Through adopting above-mentioned technical scheme, when needs carry out regeneration rubber vulcanization, the user places the rubber semi-manufactured goods on the lower mould, then descends through actuating mechanism one drive mounting panel, until last mould and lower mould pressfitting are in the same place completely, then heat last mould through the heater, until accomplishing the vulcanization of rubber, then rise through actuating mechanism one drive upper mould, rethread actuating mechanism two drive mount table upset, finally move to the direction of keeping away from oneself through actuating mechanism three drive push pedal, the push pedal in moving can be through drawing of patterns ejector pin with the rubber finished product to the direction of keeping away from the lower mould promotion, until the rubber finished product is completely separated with the lower mould and falls into the collection frame of placing in advance.

The utility model is further provided with: fixedly connected with intake pipe in the push pedal, a plurality of all be provided with a plurality of exhaust holes on the drawing of patterns ejector pin, be provided with the ventilation groove that is used for intake pipe and a plurality of exhaust hole to switch on in the push pedal, all be provided with the spread groove that supplies the intake pipe to pass and remove on mount table and the workstation.

The utility model is further provided with: the first driving mechanism is a hydraulic rod which is fixedly connected with the supporting frame.

The utility model is further provided with: the second driving mechanism is an electric push rod I, and two ends of the electric push rod I are respectively connected with the support frame and the mounting table in a rotating way.

The utility model is further provided with: the third driving mechanism is an electric push rod II which is fixedly connected with the mounting table, and the workbench is provided with a through groove for inserting the electric push rod II.

The utility model is further provided with: and the workbench is fixedly connected with a sliding plate.

The utility model is further provided with: the mounting plate is fixedly connected with a limiting rod, the limiting rod is in sliding connection with the supporting frame, and the upper die and the lower die are respectively provided with a positioning rod and a positioning hole which are matched with each other.

In summary, the utility model has the following beneficial effects:

according to the utility model, the demoulding ejector rod capable of pushing the rubber finished product to be separated from the lower mould is arranged on the vulcanizing machine, and the air injection mechanism is arranged on the demoulding ejector rod, so that the ejected air flow can more rapidly separate the rubber finished product from the lower mould in the process of pushing the rubber finished product to be demoulded, the demoulding efficiency is improved, the force required by the demoulding ejector rod to be applied to the rubber finished product is reduced, the possibility of breakage of the rubber finished product in the ejection process of the demoulding ejector rod is reduced, and the driving mechanism capable of driving the lower mould to overturn is matched, so that the vulcanized rubber finished product can be automatically demoulded and discharged without manual feeding of the rubber finished product by workers, and further, the high-pressure cold air ejected by the demoulding ejector rod can also reduce the temperature of the lower mould and prevent a user from being scalded by the residual high temperature on the lower mould when the rubber finished product is placed.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model showing the whole structure of a press vulcanizer;

FIG. 2 is an enlarged view of part A of FIG. 1, showing the positional relationship of the mounting table, the pusher plate and the lower die;

fig. 3 is an enlarged view of part B of fig. 2, showing the positional relationship of the air intake pipe, ejector pins, exhaust holes, and vent grooves.

In the figure: 1. a work table; 2. a support frame; 3. a mounting table; 4. a mounting plate; 5. a heater; 6. a first driving mechanism; 7. a second driving mechanism; 8. an upper die; 9. a lower die; 10. a push plate; 11. demolding the ejector rod; 12. a third driving mechanism; 13. an air inlet pipe; 14. an exhaust hole; 16. a vent groove; 17. a through groove; 18. a slide plate; 19. a limit rod; 20. a positioning rod; 21. positioning holes; 22. and (3) a valve.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present utility model and features in the embodiments may be combined with each other without conflict.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be described in detail below with reference to the accompanying drawings.

The utility model provides a reclaimed rubber production is with flat vulcanizer that can automatic unloading, as shown in fig. 1 and 2, includes workstation 1, fixedly connected with support frame 2 and slide 18 on the workstation 1, rotates on the workstation 1 and is connected with mount table 3, is equipped with mounting panel 4 and mould between support frame 2 and the mount table 3, installs heater 5 on the mounting panel 4, is equipped with the actuating mechanism one 6 that drive mounting panel 4 goes up and down and the actuating mechanism two 7 that drive mount table 3 overturned on the support frame 2.

The first driving mechanism 6 is a hydraulic rod, the hydraulic rod is fixedly connected with the support frame 2, the extending end of the hydraulic rod is fixedly connected with the mounting plate, the second driving mechanism 7 is an electric push rod, and two ends of the electric push rod are respectively and rotatably connected with the support frame 2 and the mounting table 3.

The die comprises an upper die 8 and a lower die 9, the upper die 8 is fixedly connected with a mounting plate 4, the lower die 9 is fixedly connected with a mounting table 3, a limiting rod 19 is fixedly connected to the mounting plate 4, the limiting rod 19 is slidably connected with a supporting frame 2, and a positioning rod 20 and a positioning hole 21 which are matched with each other are respectively arranged on the upper die 8 and the lower die 9.

The mounting table 3 is slidably connected with a push plate 10, the push plate 10 is fixedly connected with a plurality of demoulding ejector rods 11, a plurality of through grooves for the demoulding ejector rods 11 to insert and pass through are formed in the lower die 9, the mounting table 3 is provided with a driving mechanism III 12 for driving the push plate 10 to move, the driving mechanism III 12 is an electric push rod II, the electric push rod II is mounted on the mounting table 3, the extending end of the electric push rod II is fixedly connected with the push plate, and a through groove 17 for the electric push rod II to insert is formed in the workbench 1.

The push plate 10 is fixedly connected with an air inlet pipe 13, a valve 22 is arranged on the air inlet pipe 13 and is communicated with an external air pump or other air supply equipment, a plurality of exhaust holes 14 are formed in a plurality of demolding ejector rods, an air vent groove 16 used for conducting the air inlet pipe 13 with the plurality of exhaust holes 14 is formed in the push plate 10, and connecting grooves used for the air inlet pipe 13 to pass through and move are formed in the mounting table 3 and the workbench 1.

When the reclaimed rubber is needed to be vulcanized, a user places a rubber semi-finished product on the lower die 9, then drives the mounting plate 4 to descend through the hydraulic rod until the upper die 8 and the lower die 9 are completely pressed together, and in the process, the limiting rod 19, the positioning rod 20 and the positioning hole 21 can guide the upper die 8 and the lower die 9 so that the upper die 8 and the lower die 9 can be smoothly pressed together.

Then, the upper die 8 is heated by the heater 5 until vulcanization of the rubber is completed, and then the upper die 8 is driven to rise by the hydraulic rod until the upper die 8 is completely separated from the lower die 9 with a distance therebetween greater than the width of the mounting table 3.

The user again through driving electric putter one drive mount table 3 upset, until mount table 3 rotates to be perpendicular with workstation 1, finally through electric putter two drive push pedal 10 to the direction of keeping away from oneself, the push pedal 10 that moves can be through a plurality of drawing of patterns ejector pins 11 with the rubber finished product to the direction of keeping away from lower mould 9 promotion, until the rubber finished product is completely separated with lower mould 9, in this process, the user can open valve 22, high-pressure cold air can pass through intake pipe 13 and ventilation groove 16 in proper order, finally spray between rubber finished product and the lower mould 9 from a plurality of exhaust holes 14, the air current that high-pressure cold air formed can make rubber finished product and lower mould 9 more quick separation, when increasing drawing of patterns efficiency, reduce the required applied force of drawing of patterns ejector pins 11 to rubber finished product, reduce the possibility that the rubber finished product appears damaged by the ejecting in-process of drawing of patterns ejector pins 11, can also accelerate the temperature reduction of rubber finished product and lower mould 9, prevent the user from being scalded by remaining high temperature on lower mould 9 and the rubber finished product when placing the rubber semi-finished product and carrying rubber finished product.

When the rubber finished product is completely separated from the lower die 9, the rubber finished product can fall down according to the self gravity and then slide into a collection frame which is placed in advance along the track of the sliding plate 18, the sliding plate 18 can reduce the collision force generated when the rubber finished product falls down, and the possibility of damage of the rubber finished product is reduced.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a reclaimed rubber production is with flat vulcanizer that can automatic unloading which characterized in that: including workstation (1), be provided with support frame (2) and mount table (3) on workstation (1), mount table (3) are connected with workstation (1) rotation, be provided with mounting panel (4) and mould between support frame (2) and mount table (3), be provided with heater (5) on mounting panel (4), be provided with actuating mechanism one (6) that drive mounting panel (4) goes up and down and drive actuating mechanism two (7) that drive mount table (3) overturned on support frame (2), the mould includes mould (8) and lower mould (9), go up mould (8) and mounting panel (4) fixed connection, lower mould (9) and mount table (3) fixed connection, be provided with push pedal (10) on mount table (3), be provided with a plurality of drawing of patterns ejector pins (11) on push pedal (10), be provided with a plurality of confession drawing of patterns ejector pins (11) and insert and pass through groove, be provided with drive mechanism three (12) that push pedal (10) go up and down on mount table (3).

2. The automatic blanking press for reclaimed rubber production of claim 1, wherein: fixedly connected with intake pipe (13) on push pedal (10), a plurality of all be provided with a plurality of exhaust holes (14) on the drawing of patterns ejector pin, be provided with on push pedal (10) and be used for intake pipe (13) and a plurality of exhaust hole (14) to switch on ventilation groove (16), all be provided with on mount table (3) and workstation (1) and supply intake pipe (13) to pass and remove the spread groove.

3. The automatic blanking press for reclaimed rubber production of claim 1, wherein: the first driving mechanism (6) is a hydraulic rod, and the hydraulic rod is fixedly connected with the support frame (2).

4. The automatic blanking press for reclaimed rubber production of claim 1, wherein: the second driving mechanism (7) is an electric push rod I, and two ends of the electric push rod I are respectively connected with the support frame (2) and the mounting table (3) in a rotating mode.

5. The automatic blanking press for reclaimed rubber production of claim 1, wherein: the driving mechanism III (12) is an electric push rod II which is fixedly connected with the mounting table (3), and a through groove (17) for inserting the electric push rod II is formed in the workbench (1).

6. The automatic blanking press for reclaimed rubber production of claim 1, wherein: a sliding plate (18) is fixedly connected to the workbench (1).

7. The automatic blanking press for reclaimed rubber production of claim 1, wherein: the device is characterized in that a limiting rod (19) is fixedly connected to the mounting plate (4), the limiting rod (19) is slidably connected with the supporting frame (2), and a positioning rod (20) and a positioning hole (21) which are matched with each other are respectively arranged on the upper die (8) and the lower die (9).