CN-224225911-U - Fluorine lining ball valve conveying mechanism

CN224225911UCN 224225911 UCN224225911 UCN 224225911UCN-224225911-U

Abstract

The utility model relates to a fluorine lining ball valve conveying mechanism which comprises a first double-speed chain conveying line, a second double-speed chain conveying line, a third double-speed chain conveying line and a fourth double-speed chain conveying line which are sequentially connected end to form a rectangular circulating conveying line, wherein a plurality of processing stations distributed along the rectangular circulating conveying line are arranged in the middle area of the rectangular circulating conveying line, a plurality of tooling plates for placing the fluorine lining ball valve are arranged on the rectangular circulating conveying line, the fourth double-speed chain conveying line is disconnected into an access passage, and two ends of the fourth double-speed chain conveying line at the access passage are connected through a lifting plate lifting machine, a fifth double-speed chain conveying line and a descending plate lifting machine, and the lifting plate lifting machine, the fifth double-speed chain conveying line and the descending plate lifting machine are connected to form a gantry structure. The circulation of the fluorine lined ball valve among different stations is completed by utilizing the rectangular circulating conveying line, so that the labor investment is reduced, the labor intensity is reduced, and the production efficiency is improved.

Inventors

ZHU WEIJIAN
ZHU XIAOYOU

Assignees

有氟密管阀集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250524

Claims (8)

1. A fluorine lining ball valve conveying mechanism is characterized by comprising a first double-speed chain conveying line, a second double-speed chain conveying line, a third double-speed chain conveying line and a fourth double-speed chain conveying line which are connected end to end in sequence to form a rectangular circulating conveying line, wherein a plurality of processing stations distributed along the rectangular circulating conveying line are arranged in the middle of the rectangular circulating conveying line, a plurality of tooling plates for placing a fluorine lining ball valve are arranged on the rectangular circulating conveying line, the fourth double-speed chain conveying line is disconnected into a section to form an access passage, and two ends of the fourth double-speed chain conveying line at the access passage are connected through a lifting plate lifting machine, a fifth double-speed chain conveying line and a descending plate lifting machine, and the lifting plate lifting machine, the fifth double-speed chain conveying line and the descending plate lifting machine are connected to form a gantry structure.
2. The fluorine lined ball valve conveying mechanism of claim 1, wherein the lifting plate lifter and the lowering plate lifter comprise a frame, a lifting frame capable of moving up and down along the frame and a chain driving mechanism for driving the lifting frame to move up and down, and a roller conveyor is arranged on the lifting frame.
3. The fluorine lined ball valve conveying mechanism of claim 2, wherein the chain driving mechanism comprises a chain and a counterweight frame, a driving sprocket is arranged at the top of the frame, a driven sprocket is arranged at the bottom of the frame, one side of the chain is disconnected by one section, two ends of the disconnected part are fixedly connected to the top and the bottom of the lifting frame, the other side of the chain is disconnected by one section, and two ends of the disconnected part are fixedly connected to the top and the bottom of the counterweight frame.
4. The fluorine lined ball valve conveying mechanism of claim 2, wherein the frame is fixedly connected with a pair of first guide rails positioned on two sides of a lifting frame and a pair of second guide rails positioned on two sides of a counterweight frame, the lifting frame is in sliding fit or rolling fit with the first guide rails, and the counterweight frame is in sliding fit or rolling fit with the second guide rails.
5. The fluorine lined ball valve conveying mechanism of claim 1, wherein the first double-speed chain conveying line, the second double-speed chain conveying line, the third double-speed chain conveying line and the fourth double-speed chain conveying line are all provided with a first jacking transplanter.
6. The fluorine lined ball valve conveying mechanism of claim 1, wherein the plurality of processing stations are distributed beside the first speed chain conveying line, the second speed chain conveying line and the third speed chain conveying line.
7. The fluorine lined ball valve conveying mechanism of claim 6, wherein a second lifting transplanter for conveying the tooling plate to the processing stations is arranged on the first speed chain conveying line, the second speed chain conveying line and the third speed chain conveying line at positions corresponding to each processing station.
8. The fluorine lined ball valve transport mechanism of claim 7, wherein a support roller way is provided at each processing station for receiving tooling plates.

Description

Fluorine lining ball valve conveying mechanism Technical Field The utility model relates to the technical field of valve manufacturing, in particular to a fluorine-lined ball valve conveying mechanism. Background The assembly process of the fluorine lined ball valve comprises the working procedures of matching, fastening, filling, opening and closing test, pressure test detection, torque detection and the like. Different processes are completed on different equipment, the fluorine lined ball valve needs to be circulated among different equipment by using a transfer trolley, the efficiency is low, the input of manpower is high, and the labor intensity is high. Disclosure of utility model Therefore, the utility model aims to provide the fluorine-lined ball valve conveying mechanism, which improves the production efficiency, occupies smaller area and improves the space utilization rate. The fluorine lining ball valve conveying mechanism comprises a first double-speed chain conveying line, a second double-speed chain conveying line, a third double-speed chain conveying line and a fourth double-speed chain conveying line which are sequentially connected end to form a rectangular circulating conveying line, a plurality of processing stations distributed along the rectangular circulating conveying line are arranged in the middle area of the rectangular circulating conveying line, a plurality of tooling plates for placing the fluorine lining ball valve are arranged on the rectangular circulating conveying line, the fourth double-speed chain conveying line is disconnected into an access passage, and two ends of the fourth double-speed chain conveying line at the access passage are connected through a lifting plate lifting machine, a third double-speed chain conveying line and a descending plate lifting machine, and the lifting plate lifting machine, the third double-speed chain conveying line and the descending plate lifting machine are connected to form a gantry structure. Further, the lifting plate lifter and the lowering plate lifter comprise a frame, a lifting frame capable of moving up and down along the frame and a chain driving mechanism for driving the lifting frame to move up and down, and a roller conveyor is arranged on the lifting frame. Further, the chain driving mechanism comprises a chain and a counterweight frame, a driving sprocket is arranged at the top of the frame, a driven sprocket is arranged at the bottom of the frame, one side of the chain is disconnected by one section, two ends of the disconnected part are fixedly connected to the top and the bottom of the lifting frame, the other side of the chain is disconnected by one section, and two ends of the disconnected part are fixedly connected to the top and the bottom of the counterweight frame. Further, a pair of first guide rails positioned on two sides of the lifting frame and a pair of second guide rails positioned on two sides of the counterweight frame are fixedly connected to the frame, the lifting frame is in sliding fit or rolling fit with the first guide rails, and the counterweight frame is in sliding fit or rolling fit with the second guide rails. Further, the first double-speed chain conveying line, the second double-speed chain conveying line, the third double-speed chain conveying line and the fourth double-speed chain conveying line are all provided with a first jacking transplanter. Further, a plurality of processing stations are distributed beside the first speed chain conveying line, the second speed chain conveying line and the third speed chain conveying line. Further, a second jacking transplanting machine for conveying the tooling plate to the processing stations is arranged at the positions, corresponding to each processing station, of the first double-speed chain conveying line, the second double-speed chain conveying line and the third double-speed chain conveying line. Further, each processing station department is provided with the support roll table that is used for receiving the frock board. Compared with the prior art, the fluorine-lined ball valve conveying mechanism has the advantages that the fluorine-lined ball valve conveying mechanism is reasonable in design, convenient and practical, circulation of the fluorine-lined ball valve among different stations is completed by utilizing the rectangular circulating conveying line, manual investment is reduced, labor intensity is reduced, production efficiency is improved, space in the middle area of the rectangular circulating conveying line is fully utilized, processing stations are arranged on the inward side, occupied area is smaller, and space utilization is improved. The present utility model will be further described in detail below with reference to specific embodiments and associated drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. Drawings FIG. 1 is a top view of an embodiment of t