CN215615024U

CN215615024U - Full-automatic reverse rotation type vacuum pressurization die reversing machine

Info

Publication number: CN215615024U
Application number: CN202121527838.8U
Authority: CN
Inventors: 廖永忠
Original assignee: Shenzhen Yinbaofeng Jewelry Equipment Co ltd
Current assignee: Shenzhen Yinbaofeng Jewelry Equipment Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-25
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to a full-automatic reverse type vacuum pressurizing and molding machine which comprises a bottom plate, wherein an air pressure assembly is fixedly arranged at the top of the bottom plate, a lower siphon cylinder is movably arranged at the top of the air pressure assembly, an upper siphon cylinder is fixedly arranged at the top of the lower siphon cylinder, a sealing mechanism is movably arranged at the top of the upper siphon cylinder, the sealing mechanism comprises a siphon cover, electric push rods, a graphite ring, a sealing cavity and a sealing gasket, the siphon cover is movably arranged at the top of the upper siphon cylinder, and two electric push rods are fixedly arranged in the siphon cover. This full-automatic reversal formula vacuum pressure falls mould machine, through setting up the graphite circle, the inside electric putter of rainbow lid can extend and make the graphite circle remove downwards, and the graphite circle removes downwards to the inside of the inside sealed chamber of supreme rainbow jar, and the graphite circle is in the inside braking of sealed chamber to pasting mutually with sealed pad, and outside air also can not get into the inside of rainbow jar when making the inside steam of last rainbow jar can not leak, has reached sealed effectual purpose.

Description

Full-automatic reverse rotation type vacuum pressurization die reversing machine

Technical Field

The utility model relates to the technical field of metal processing, in particular to a full-automatic reverse rotation type vacuum compression mold-reversing machine.

Background

Metal working refers to a production activity in which a human being works a material having metallic properties, which is mainly composed of metal elements, or metal elements, and is a process technology for working a metal material into an article, a part, and a component, including large-sized parts such as bridges and ships, and even fine components of engines, jewelry, and wristwatches.

The prior full-automatic reverse vacuum pressurizing mold reversing machine has wide application, not only can be used for manufacturing articles with various shapes, but also can be widely applied to different fields of science, industry, artworks, handicraft and the like, but most of the full-automatic reverse vacuum pressurizing mold reversing machines have poor sealing effect and relatively high temperature during smelting, hot gas inside the mold reversing machine is easy to leak, and metal is easy to oxidize after air enters smelting equipment, so that the full-automatic reverse vacuum pressurizing mold reversing machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a full-automatic reverse type vacuum pressurizing and reversing machine, which has the advantage of good sealing performance and solves the problems that most of full-automatic reverse type vacuum pressurizing and reversing machines are poor in sealing effect, the temperature is relatively high during smelting, hot gas inside the reversing machine is easy to leak, and metal is easy to oxidize after air enters smelting equipment.

In order to achieve the purpose of good sealing performance, the utility model provides the following technical scheme: the full-automatic reverse type vacuum pressurizing and mold backing machine comprises a bottom plate, wherein an air pressure assembly is fixedly installed at the top of the bottom plate, a lower siphon cylinder is movably installed at the top of the air pressure assembly, an upper siphon cylinder is fixedly installed at the top of the lower siphon cylinder, and a sealing mechanism is movably installed at the top of the upper siphon cylinder;

the sealing mechanism comprises an iris cover, electric push rods, graphite rings, a sealing cavity and a sealing gasket, the iris cover is movably mounted at the top of the upper iris cylinder, the two electric push rods are fixedly mounted inside the iris cover, the graphite rings are fixedly mounted at the bottoms of the two electric push rods and inside the iris cover, the sealing cavity matched with the graphite rings is formed in the inner top of the upper iris cylinder, and the sealing gasket is fixedly mounted at the inner bottom of the sealing cavity.

Furthermore, the inside of the iris cover is provided with a movable groove matched with the electric push rod, and the inside of the iris cover is provided with a containing groove matched with the graphite ring.

Further, the top of bottom plate and the equal fixed mounting in the left and right sides that is located the atmospheric pressure assembly have coupling assembling, be articulated between rainbow jar and the left side coupling assembling down.

Further, a case is fixedly mounted on the top of the bottom plate and located on the right side of the air pressure assembly, and a control box is fixedly mounted on the top of the case.

Furthermore, the bottom of bottom plate movable mounting has the universal wheel that quantity is four, four the universal wheel divides into two sets ofly, and two distributions in every group are both sides around the bottom plate.

Further, the center points of the iris cover, the graphite ring, the sealing cavity, the sealing gasket and the upper iris cylinder are all on the same longitudinal horizontal line.

Further, the upper siphon cylinder and the lower siphon cylinder are communicated, and the center points of the upper siphon cylinder, the lower siphon cylinder and the air pressure assembly are on the same longitudinal horizontal line.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this full-automatic reversal formula vacuum pressure falls mould machine, through setting up the graphite circle, put into the inside back of rainbow jar to the metal, cover the rainbow lid at the top of last rainbow jar after, the inside electric putter of rainbow lid can extend and make the graphite circle move down, the inside of graphite circle downstream to the sealed chamber of the inside of rainbow jar, the inside braking of graphite circle at the sealed chamber is to pasting mutually with sealed pad, the inside steam of messenger's rainbow jar can not leak, outside air also can not get into the inside of rainbow jar simultaneously, sealed effectual purpose has been reached.

2. The full-automatic reverse type vacuum pressing reverse molding machine is characterized in that the lower siphon cylinder is arranged, after metal is smelted, a gypsum mold is placed inside the lower siphon cylinder, the lower siphon cylinder is pulled to be attached to the bottom of the upper siphon cylinder, metal liquid is cast into the gypsum mold inside the lower siphon cylinder through the centrifugal rotating mechanism inside the upper siphon cylinder, the effect of preventing the metal liquid from being oxidized is achieved, the reverse molding machine is conveniently controlled through the control box, and the reverse molding machine is conveniently moved through the universal wheels.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the sealing mechanism of the present invention;

fig. 3 is a schematic view of the sealing mechanism of the present invention.

In the figure: the device comprises a base plate 1, a pneumatic assembly 2, a lower siphon cylinder 3, an upper siphon cylinder 4, a sealing mechanism 5, a siphon cover 501, an electric push rod 502, a graphite ring 503, a sealing cavity 504, a sealing gasket 505, a connecting assembly 6, a case 7 and a control box 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the full-automatic reverse type vacuum pressing and molding machine in the embodiment includes a bottom plate 1, a pneumatic assembly 2 is fixedly installed on the top of the bottom plate 1, a lower siphon cylinder 3 is movably installed on the top of the pneumatic assembly 2, an upper siphon cylinder 4 is fixedly installed on the top of the lower siphon cylinder 3, the upper siphon cylinder 4 is communicated with the lower siphon cylinder 3 for preventing oxidation of the metal liquid, a sealing mechanism 5 is movably installed on the top of the upper siphon cylinder 4, connection assemblies 6 are fixedly installed on the top of the bottom plate 1 and on the left and right sides of the pneumatic assembly 2 for connecting the upper siphon cylinder 4, the lower siphon cylinder 3 and the pneumatic assembly 2, the lower siphon cylinder 3 is hinged to the left connection assembly 6 for facilitating movement of the lower siphon cylinder 3, a case 7 is fixedly installed on the top of the bottom plate 1 and on the right side of the pneumatic assembly 2, a control box 8 is fixedly installed on the top of the case 7, the function of conveniently controlling the reverse molding machine;

referring to fig. 1-3, the sealing mechanism 5 includes an iris cover 501, electric push rods 502, graphite rings 503, a sealing cavity 504 and a sealing gasket 505, the iris cover 501 is movably installed on the top of the upper iris cylinder 4, two electric push rods 502 are fixedly installed inside the iris cover, a movable groove matched with the electric push rods 502 is formed inside the iris cover 501 for facilitating the movement of the electric push rods 502, the graphite rings 503 are fixedly installed at the bottoms of the two electric push rods 502 and inside the iris cover 501, an accommodating groove matched with the graphite rings 503 is formed inside the iris cover 501 for preventing the graphite rings 503 from being exposed outside after the iris cover 501 is opened, the sealing cavity 504 matched with the graphite rings 503 is formed at the top inside the upper iris cylinder 4 for preventing hot air from leaking and external air from entering, the sealing gasket 505 is fixedly installed at the bottom inside the sealing cavity 504 for reinforcing the sealing effect, four universal wheels are movably mounted at the bottom of the bottom plate 1 for facilitating the movement of the reverse molding machine, the full-automatic reverse vacuum pressing reverse molding machine is characterized in that after a graphite ring 503 is arranged, metal is placed in an upper siphon cylinder 4, a siphon cover 501 is covered on the top of the upper siphon cylinder 4, an electric push rod 502 in the siphon cover 501 extends to enable the graphite ring 503 to move downwards, the graphite ring 503 moves downwards to the inside of a sealed cavity 504 in the upper siphon cylinder 4, the graphite ring 503 is braked to be attached to a sealing gasket 505 in the sealed cavity 504, hot air in the upper siphon cylinder 4 cannot leak outwards, meanwhile, external air cannot enter the inside of the upper siphon cylinder 4, the sealing effect is good, through the arrangement of the lower siphon cylinder 3, after the metal is smelted, a gypsum mold is placed in the lower siphon cylinder 3, the lower siphon cylinder 3 is pulled to be attached to the upper siphon cylinder 4, and through a centrifugal rotating mechanism in the upper siphon cylinder 4, the metal liquid is cast into the plaster mold in the lower siphon 3 to achieve the effect of preventing the metal liquid from being oxidized, the control box 8 is arranged to facilitate the control of the mold reversing machine, and the universal wheels are arranged to facilitate the movement of the mold reversing machine.

In the embodiment, the metal to be smelted is placed in the upper siphon 4;

in this embodiment, the siphon lid 501 is covered on the top of the siphon cylinder 4;

in this embodiment, the electric push rod 502 is extended to make the graphite ring 503 enter the sealed cavity 504 inside the upper siphon cylinder 4;

in this embodiment, the graphite ring 503 finally enters the interior of the sealing cavity 504 and is attached to the sealing pad 505.

The working principle of the above embodiment is as follows:

(1) according to the full-automatic reverse type vacuum compression molding machine, the graphite ring 503 is arranged, after metal is placed in the upper siphon cylinder 4, the siphon cover 501 is covered on the top of the upper siphon cylinder 4, the electric push rod 502 in the siphon cover 501 extends to enable the graphite ring 503 to move downwards, the graphite ring 503 moves downwards to the inside of the sealing cavity 504 in the upper siphon cylinder 4, the graphite ring 503 is braked to be attached to the sealing gasket 505 in the sealing cavity 504, hot air in the upper siphon cylinder 4 cannot leak, meanwhile, external air cannot enter the inside of the upper siphon cylinder 4, and the purpose of good sealing effect is achieved.

(2) The full-automatic reverse vacuum pressing reverse molding machine is characterized in that the lower siphon cylinder 3 is arranged, after metal is smelted, a gypsum mold is placed in the lower siphon cylinder 3, the lower siphon cylinder 3 is pulled to be attached to the bottom of the upper siphon cylinder 4, metal liquid is cast into the gypsum mold in the lower siphon cylinder 3 through the centrifugal rotating mechanism in the upper siphon cylinder 4, the effect of preventing the metal liquid from being oxidized is achieved, the control box 8 is arranged and used for conveniently controlling the reverse molding machine, and the universal wheels are arranged and used for conveniently moving the reverse molding machine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A full-automatic reverse type vacuum pressure injection molding machine comprises a base plate (1), and is characterized in that: the top of the bottom plate (1) is fixedly provided with an air pressure assembly (2), the top of the air pressure assembly (2) is movably provided with a lower siphon cylinder (3), the top of the lower siphon cylinder (3) is fixedly provided with an upper siphon cylinder (4), and the top of the upper siphon cylinder (4) is movably provided with a sealing mechanism (5);

sealing mechanism (5) are including rainbow lid (501), electric putter (502), graphite circle (503), sealed chamber (504) and sealed pad (505), go up the top movable mounting of rainbow jar (4) and have rainbow lid (501), the inside fixed mounting of rainbow lid has electric putter (502) that the quantity is two, two the inside fixed mounting that the bottom of electric putter (502) just is located rainbow lid (501) has graphite circle (503), go up the interior top of rainbow jar (4) and seted up sealed chamber (504) that match with graphite circle (503), the interior bottom fixed mounting of sealed chamber (504) has sealed pad (505).

2. The fully automatic reverse type vacuum compression molding machine according to claim 1, wherein: the inner part of the iris cover (501) is provided with a movable groove matched with the electric push rod (502), and the inner part of the iris cover (501) is provided with a containing groove matched with the graphite ring (503).

3. The fully automatic reverse type vacuum compression molding machine according to claim 1, wherein: the top of bottom plate (1) just is located the equal fixed mounting in both sides of the left and right sides of atmospheric pressure assembly (2) and has coupling assembling (6), be articulated between rainbow jar (3) and the left side coupling assembling (6) down.

4. The fully automatic reverse type vacuum compression molding machine according to claim 1, wherein: the top of bottom plate (1) and the right side fixed mounting who is located atmospheric pressure assembly (2) have quick-witted case (7), the top fixed mounting of machine case (7) has control box (8).

5. The fully automatic reverse type vacuum compression molding machine according to claim 1, wherein: the bottom of bottom plate (1) movable mounting has the universal wheel that quantity is four, four the universal wheel divides into two sets ofly, and two distributions in every group are both sides around bottom plate (1).

6. The fully automatic reverse type vacuum compression molding machine according to claim 1, wherein: the center points of the iris cover (501), the graphite ring (503), the sealing cavity (504), the sealing gasket (505) and the upper iris cylinder (4) are all on the same longitudinal horizontal line.

7. The fully automatic reverse type vacuum compression molding machine according to claim 1, wherein: the upper siphon cylinder (4) is communicated with the lower siphon cylinder (3), and the central points of the upper siphon cylinder (4), the lower siphon cylinder (3) and the air pressure assembly (2) are on the same longitudinal horizontal line.