Water vapor removing structure for vacuum aluminizing machine
Technical Field
The invention belongs to the technical field of vacuum aluminizing machines, and particularly relates to a water vapor removing structure for a vacuum aluminizing machine.
Background
When food packaging bag production, in order to guarantee food storage time, can plate the aluminium membrane on the wrapping bag generally, so not only can prolong the fresh-keeping period of food, also can reduce the influence of sunshine to food preservation simultaneously, the aluminium membrane needs to be gone on under vacuum environment when the coating film, just so need to be constantly in vacuum aluminizing machine the evacuation form negative pressure vacuum, but air itself contains higher proportion steam, because these steam content is higher, can cause great influence to the evacuation to can influence the effect of evacuation, so the effect of removing the steam in the air in order to guarantee the evacuation.
Disclosure of Invention
The invention aims to provide a water vapor removing structure for a vacuum aluminum plating machine, which is reasonable in structural arrangement and good in use stability.
The technical scheme for achieving the aim of the invention is that the water vapor removing structure for the vacuum aluminum plating machine comprises a water vapor removing structure arranged in the vacuum aluminum plating machine, wherein the water vapor removing structure comprises at least one hollow spherical crown body, two supporting rods are fixed at the bottom of the spherical crown body, a supporting cylinder with the closed bottom is further arranged, the top ends of the supporting rods are fixed at the bottom end of the inner surface of the spherical crown body, the bottom ends of the supporting rods are fixed at the top of the inner wall of the supporting cylinder, a cavity is arranged in the side wall of the spherical crown body, a circulating water cooling tank is further arranged, a water pump is arranged in the circulating water cooling tank, a circulating water inlet interface, a circulating water outlet interface and a water outlet interface are arranged on the bottom wall of the supporting cylinder, a water inlet pipe connected with the circulating water inlet interface is arranged in one supporting rod, a water outlet pipe connected with the communicating cavity is arranged in the other supporting rod, a spiral water guide groove is arranged on the surface of the supporting rod, the top end of the spiral water guide groove extends to the inner surface of the spherical crown body, the bottom end of the spiral water guide groove extends to the inner wall of the supporting cylinder, and a drain valve is arranged on the water outlet interface.
Thin through holes are uniformly formed in the spherical crown body, an aluminum cylinder is arranged in the thin through holes, and the aluminum cylinder is fixed in the thin through holes and penetrates through the cavity.
Hemispherical protrusions are uniformly arranged on the inner surface of the spherical crown body, and water drop guiding fine lines are fixed between the end points of the hemispherical protrusions and the top ends of the spiral water guide grooves of the supporting rods.
The lifting sliding groove is formed in the inner wall of the supporting cylinder, the I-shaped sliding block is fixed to the bottom end of the supporting rod, the I-shaped sliding block is arranged in the lifting sliding groove, and the locking screw is arranged on the I-shaped sliding block.
The top surface of the spherical crown body is provided with a groove, the edge of the top surface of the spherical crown body is provided with a through hole communicated with the supporting cylinder, and one end of the groove extends into the through hole.
The spherical crown body and the supporting cylinder are of aluminum structures.
The invention has the positive effects that: the vacuum aluminum plating device is reasonable in structural arrangement, the spherical crown body and the supporting rods are arranged, the contact cooling area can be guaranteed, and the cooled water drops can be guided through the supporting rods, so that the effect of removing water vapor in air, improving the vacuumizing effect and providing a good environment for vacuum aluminum plating is achieved, improving the aluminizing effect is facilitated, and the vacuum aluminum plating device is good in use stability, strong in applicability and good in practicability.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
fig. 1 is a schematic structural view of the present invention.
Detailed Description
Example 1
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, a dewatering steam structure for vacuum aluminizing machine, including setting up the inside dewatering steam structure of vacuum aluminizing machine, dewatering steam structure includes at least one hollow spherical crown body 1 the bottom of spherical crown body 1 is fixed with two bracing pieces 2, still is provided with bottom confined support drum 3, the top of bracing piece 2 is fixed in the internal surface bottom and the bottom mounting of spherical crown body 1 at the inner wall top of support drum 3 be provided with cavity 4 in the lateral wall of spherical crown body 1 still be equipped with circulating water cooling tank 5, be provided with water pump 6 in the circulating water cooling tank 5 be provided with circulation water inlet connection 7, circulation water outlet connection 8 and drainage interface 9 on the diapire of support drum 3 be provided with the water inlet pipe 10 that the intercommunication cavity is connected with circulation water inlet connection in one of them bracing piece, another bracing piece is provided with the play water pipe 11 that the intercommunication cavity is connected with circulation water outlet connection the surface of bracing piece 2 is provided with spiral water guide groove 12, the top of spiral water guide groove extends to the internal surface of spherical crown body and bottom extends to the inner wall that supports 3 on the drainage interface is provided with drainage valve 13.
Thin through holes 14 are uniformly formed in the spherical crown body 1, an aluminum cylinder 15 is arranged in the thin through holes, and the aluminum cylinder is fixed in the thin through holes and penetrates through the cavity.
Hemispherical protrusions 16 are uniformly arranged on the inner surface of the spherical crown body 1, and water drop guide fine wires 17 are fixed between the end points of the hemispherical protrusions and the top ends of the spiral water guide grooves of the support rods. So that the water drops can be guided from the hemispherical protrusions.
The lifting sliding groove 20 is arranged on the inner wall of the supporting cylinder, the I-shaped sliding block 21 is fixed at the bottom end of the supporting rod, the I-shaped sliding block is arranged in the lifting sliding groove, and the locking screw 22 is arranged on the I-shaped sliding block.
The top surface of the spherical crown body 1 is provided with a groove 18, the edge of the top surface of the spherical crown body is provided with a through hole 19 communicated with the supporting cylinder, and one end of the groove extends into the through hole.
The spherical crown body and the supporting cylinder are of aluminum structures.
The vacuum aluminum plating device is reasonable in structural arrangement, the spherical crown body and the supporting rods are arranged, the contact cooling area can be guaranteed, and the cooled water drops can be guided through the supporting rods, so that the effect of removing water vapor in air, improving the vacuumizing effect and providing a good environment for vacuum aluminum plating is achieved, improving the aluminizing effect is facilitated, and the vacuum aluminum plating device is good in use stability, strong in applicability and good in practicability.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the invention remain within the scope of the invention.