CN108745731B

CN108745731B - Valve body processing device with spraying and drying functions

Info

Publication number: CN108745731B
Application number: CN201810381153.3A
Authority: CN
Inventors: 鲁明; 鲁传玉; 鲁俊
Original assignee: Wuhu Jienuo Technology Co Ltd
Current assignee: Wuhu Jienuo Technology Co Ltd
Priority date: 2018-04-25
Filing date: 2018-04-25
Publication date: 2020-11-27
Anticipated expiration: 2038-04-25
Also published as: CN108745731A

Abstract

The invention relates to a valve body processing device with spraying and drying functions, which comprises a sealing chamber, wherein a screw rod is arranged in the sealing chamber along the length direction of the sealing chamber, a carrying plate which is connected with the sealing chamber in a sliding mode is arranged on the screw rod, a plurality of groups of gear discs are arranged on the carrying plate in a row, each group of gear discs are two in mutual meshing mode, chucks for mounting valve bodies are fixed on the gear discs, long racks are meshed on the rear sides of the gear discs in the groups, a driving mechanism which is connected with the screw rod and drives the screw rod to rotate in a reciprocating mode is arranged outside the sealing chamber, a plurality of heating pipes for drying after spraying are distributed on the top of the sealing chamber in a row, a plurality of groups of spray guns are arranged on the front inner side wall and the rear side wall of the sealing chamber in a row, each group. The valve body spraying and drying device has the advantages of low manufacturing and maintenance cost and strong functions, can realize spraying and drying treatment on the valve bodies, saves the treatment time, can treat a plurality of valve bodies each time, and improves the working efficiency.

Description

Valve body processing device with spraying and drying functions

Technical Field

The invention relates to the technical field of valve processing machinery, in particular to a valve body processing device with spraying and drying functions.

Background

The valve body is one of basic components forming the valve and is also a component with more processes and higher importance in valve manufacturing. The valve body needs to be subjected to spraying treatment on the surface of the valve body in the production process, and the valve body is timely dried after spraying, and is often realized by means of an automatic spraying robot and a large drying room during traditional spraying and drying treatment, so that the automatic spraying robot and the large drying room are high in purchasing cost, complex in operation and high in maintenance cost, and the spraying and the drying are generally separately treated during treatment, so that the valve body treatment period is greatly increased, the working efficiency is reduced, and the valve body is not beneficial to production and manufacturing.

Disclosure of Invention

In order to avoid and solve the technical problems, the invention provides a valve body processing device with spraying and drying functions.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a valve body processing apparatus who possesses spraying and stoving, includes sealed chamber, be equipped with the lead screw along self length direction in the sealed chamber, be equipped with on the lead screw with sealed chamber sliding connection's year thing board, it arranges two that a plurality of groups of toothed disc and every group toothed disc are intermeshing to be on carrying the thing board, all be fixed with the chuck of installation valve body on the toothed disc, the meshing that lies in the rear side in a plurality of groups of toothed disc has long rack, the outside of sealed chamber is equipped with links to each other and drives the actuating mechanism of lead screw reciprocating rotation with the lead screw.

The top of the sealed chamber is distributed with a plurality of heating pipes for drying after spraying in rows, a plurality of groups of spray guns are arranged on the front inner side wall and the rear inner side wall of the sealed chamber in rows, each group of spray guns are distributed in an up-down symmetrical mode, and an access door is installed on the left side wall of the sealed chamber.

Furthermore, the driving mechanism comprises a first gear, a second gear, an incomplete gear matched with the first gear and the second gear, a first belt transmission mechanism with two ends respectively installed on the first gear and the screw rod, a second belt transmission mechanism with two ends respectively installed on the second gear and the screw rod, and a driving motor connected with the incomplete gear. The driving motor is connected with a supporting seat fixed outside the sealing chamber.

Furthermore, the circle centers of the first gear, the second gear and the incomplete gear are positioned on the same horizontal line.

Further, the diameter ratio of the first gear to the second gear is 1.0, and the diameter ratio of the incomplete gear to the first gear is 3.0. Namely, the length ratio of the incomplete gear, the first gear and the second gear is equal to 3:1: 1.

Furthermore, a guide rod which is connected with the sealing chamber in a sliding manner is matched on the carrying plate.

Furthermore, the spray guns are all arranged in a valve body obliquely pointing to the chuck.

Further, the chuck is a three-jaw chuck.

Furthermore, the gear plates are arranged into two groups, and the spray guns are arranged into nine groups.

The invention has the beneficial effects that:

the valve body spraying and drying device has the advantages of reasonable structural design, low manufacturing and maintenance cost and powerful functions, can realize spraying and drying treatment of the valve body, saves valve body treatment time, is simple to operate and convenient to use, can treat a plurality of valve bodies each time, greatly improves working efficiency, can isolate the valve body from the outside, avoids spraying materials from volatilizing into a workshop, and is beneficial to protecting the health of workers.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a top view of the internal structural components of the present invention;

FIG. 3 is a left side view of the internal structural components of the present invention;

fig. 4 is a right side view of the present invention with the drive motor removed.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

As shown in fig. 1 to 4, a valve body processing apparatus who possesses spraying and stoving, including seal chamber 1, be equipped with lead screw 2 along self length direction in the seal chamber 1, be equipped with on the lead screw 2 with seal chamber 1 sliding connection's year thing board 3, it is two that row is equipped with a plurality of groups of toothed disc 4 and every group toothed disc 4 for intermeshing to carry on the thing board 3, all be fixed with the chuck 5 of installation valve body on the toothed disc 4, the meshing that is located the rear side in a plurality of groups of toothed disc 4 has long rack 6, the outside of seal chamber 1 is equipped with links to each other and drives the reciprocating rotation's of lead screw actuating mechanism 7 with lead screw 2. During the use, carry a plurality of valve bodies through a plurality of groups rim plate 4 in can once spraying, drive two gear plate 4's rotation simultaneously under the effect of a long rack 6, the rotation of two valve bodies promptly, simple structure, work efficiency is high, and whole device is with low costs.

The top of seal chamber 1 distributes in a row and has a plurality of heating pipes 8 that are used for the spraying after-drying, all be equipped with a plurality of groups spray gun 9 and every spray gun 9 of group be two of longitudinal symmetry distribution on the inside wall around the seal chamber 1 in a row, the left side wall mounting of seal chamber 1 has business turn over door 10.

The driving mechanism 7 comprises a first gear 71, a second gear 72, an incomplete gear 73 matched with the first gear 71 and the second gear 72, a first belt transmission mechanism 74 with two ends respectively installed on the first gear 71 and the screw rod 2, a second belt transmission mechanism 75 with two ends respectively installed on the second gear 72 and the screw rod 2, and a driving motor 76 connected with the incomplete gear 73. The driving motor 76 is connected with a support base 12 fixed outside the sealed chamber 1. When the gear is used, when the incomplete gear 73 is meshed with the first gear 71, power is transmitted to the screw rod 2 through the first belt transmission mechanism 74, and the forward rotation of the screw rod 2 is recorded at the moment to drive the loading plate 3 to move in the forward direction; when the incomplete gear 73 is engaged with the second gear 72, the power is transmitted to the screw rod 2 through the second belt transmission mechanism 75, and at the moment, the screw rod 2 rotates reversely to drive the object carrying plate 3 to move in the opposite direction, so that the reciprocating motion is realized.

The centers of the first gear 71, the second gear 72 and the incomplete gear 73 are positioned on the same horizontal line.

The ratio of the diameters of the first gear 71 and the second gear 72 is 1.0, and the ratio of the diameters of the incomplete gear 73 and the first gear 71 is 3.0. That is, the ratio of the lengths of the incomplete gear 73, the first gear 71 and the second gear 72 is equal to 3:1: 1. When the device is used, the incomplete gear 73 and the first gear 71 and the second gear 72 have a larger diameter ratio, so that the lead screw 2 can obtain enough rotation turns, and the object carrying plate 3 is driven to move.

The object carrying plate 3 is matched with a guide rod 11 which realizes sliding connection with the sealing chamber 1.

The spray guns 9 are all arranged in a valve body obliquely pointing to the chuck 5.

The chuck 5 is a three-jaw chuck.

The gear plates 4 are arranged into two groups, and the spray guns 9 are arranged into nine groups.

When the device is used, the valve bodies are clamped in the chucks 5 on each gear disc 4, a worker exits the sealing chamber 1, the driving motor 76 is started to drive the incomplete gear 73 to rotate, the incomplete gear is respectively matched with the first gear 71 or the second gear 72 in the rotating process, the screw rod 2 is driven to rotate through the first belt transmission mechanism 74 or the second belt transmission mechanism 75, the carrying plate 3 is driven to move along the guide rod 11, in the process, the gear discs 4 on the rear side are meshed with the long rack 6, the rotation of each group of two gear discs 4 is realized, the clamped valve bodies further rotate, the spray guns 9 on the sealing chamber 1 spray the surfaces of the valve bodies, the comprehensive covering and spraying of the valve bodies can be realized along with the reciprocating movement of the carrying plate 3 and the rotation of the valve bodies, the sprayed valve bodies are dried through the heating pipes 8, the valve body processing time is shortened, and the working efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A valve body processing device with spraying and drying functions comprises a sealing chamber (1), and is characterized in that: the sealing device is characterized in that a lead screw (2) is arranged in the sealing chamber (1) along the length direction of the sealing chamber, a loading plate (3) which is connected with the sealing chamber (1) in a sliding manner is arranged on the lead screw (2), a plurality of groups of gear discs (4) are arranged on the loading plate (3), each group of gear discs (4) are two in mutual engagement, chucks (5) for installing valve bodies are fixed on the gear discs (4), long racks (6) are engaged on the rear sides of the plurality of groups of gear discs (4), and a driving mechanism (7) which is connected with the lead screw (2) and drives the lead screw to rotate in a reciprocating manner is arranged outside the sealing chamber (1);

the top of seal chamber (1) in row distributes has a plurality of heating pipes (8) that are used for the spraying after-drying, it is equipped with a plurality of groups spray gun (9) and every group spray gun (9) two for upper and lower symmetric distribution all in row on the inside wall around seal chamber (1), the left side wall mounting of seal chamber (1) has business turn over door (10).

2. The valve body processing device with spraying and drying functions as claimed in claim 1, wherein: the object carrying plate (3) is matched with a guide rod (11) which is in sliding connection with the sealing chamber (1).

3. The valve body processing device with spraying and drying functions as claimed in claim 1, wherein: the spray gun (9) is obliquely arranged towards the valve body on the chuck (5).

4. The valve body processing device with spraying and drying functions as claimed in claim 1 or 3, wherein: the chuck (5) is a three-jaw chuck.