CN209753207U

CN209753207U - Ground rail spraying line conveying chain

Info

Publication number: CN209753207U
Application number: CN201920457880.3U
Authority: CN
Inventors: 祝海军
Original assignee: Dongguan Haichang Mechanical Equipment Co Ltd
Current assignee: Dongguan Haichang Mechanical Equipment Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2019-12-10
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a ground rail spraying line conveying chain, including a plurality of interconnect's chain link, the chain link includes a plurality of from the top down mutual parallel arrangement's chain piece and sets up the bolt between a plurality of chain pieces, and the bolt upper end is provided with places the tool of treating the spraying work piece, sets up the three bolt that is article style of calligraphy and distributes on the chain piece, forms two rows of tools of alternate setting along moving towards the distribution on the chain that makes a plurality of chain links constitute. The utility model has reasonable structure, and two rows of jigs which are alternately arranged along the trend are formed on the chain consisting of a plurality of chain links by three bolts which are distributed in a shape like a Chinese character 'pin' and arranged on the chain, thereby increasing the carrying capacity of the conveying chain; and two rows of jigs that set up at intervals will great reduction the blank space between two work pieces, avoid extravagant too much paint, reduce manufacturing cost, improved the performance of enterprises.

Description

Ground rail spraying line conveying chain

Technical Field

The utility model relates to a spraying equipment technical field, in particular to ground rail spraying line conveyor chain.

Background

The development of current spraying equipment is that the technical content is higher and higher, and the requirements of processing technology on equipment are higher and higher. Need use the conveying chain to transport the work piece to spraying the room in and carry out the spraying in spraying process, the conveying chain is the indispensable component part on the spraying equipment, like the ground rail formula conveyer belt that chinese patent CN201120211212.6 disclosed, is applicable to and bears and transports the spraying work piece, including installing support, drive arrangement, chain and dolly tool, this utility model ground rail formula conveyer belt has and prevents that the product from swaing from side to side, and the resistance is little, and the operation is stable, reduces energy loss, easy maintenance, long service life's advantage.

The traditional conveying chain structure adopted by the patent has some problems in the production and use processes, for example, the traditional conveying chain adopts linear upper and lower chain sheets to form chain links, so that at most two jigs are arranged on one chain link, and at most two workpieces can be conveyed by one chain link, so that the conveying efficiency of the conveying chain cannot be further improved; meanwhile, in the spraying process, in order to improve the production efficiency and the spraying quality, the spraying gun continuously sprays the paint at a constant speed, so that a plurality of paints can be wasted in a blank space between two workpieces, too many resources are wasted, the production cost is greatly increased, and the enterprise benefit is reduced. It is therefore desirable to optimize the conventional conveyor chain structure to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a ground rail spraying line conveyor chain to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the technical scheme of the utility model is that a ground rail spraying line conveying chain, including a plurality of interconnected chain links, the chain link includes a plurality of chain pieces that from the top down are parallel to each other and set up the bolt between a plurality of chain pieces, the bolt upper end is provided with the tool of placing the work piece of waiting to spray, set up three bolt that are article style of calligraphy and distribute on the chain piece, form two rows of tools of alternate setting along moving towards the distribution on the chain that makes a plurality of chain links constitute.

As a further elaboration of the above technical solution:

In the above technical scheme, the number of the plurality of chain pieces is three, the three chain pieces are an upper chain piece, a middle chain piece and a lower chain piece, a horizontal rolling bearing is arranged between the middle chain piece and the lower chain piece, and the horizontal rolling bearing is sleeved on the corresponding bolt.

In the above technical scheme, the lower chain sheet is bent downwards to form two supporting parts, a rotating shaft is arranged between the two supporting parts, and two vertical rolling bearings are arranged at two ends of the rotating shaft.

In the above technical scheme, the upper link and the middle link are both T-shaped links, and the lower link is a linear link.

In the above technical scheme, the distance between two adjacent jigs in the same row of jigs of the two rows of jigs is 50.8 mm.

In the above technical scheme, the distance between one jig in the row of jigs and an adjacent jig in the other row of jigs is 32.1 mm.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model has reasonable structure, and two rows of jigs which are alternately arranged along the trend are formed on the chain consisting of a plurality of chain links by three bolts which are distributed in a shape like a Chinese character 'pin' and arranged on the chain, thereby increasing the carrying capacity of the conveying chain; and two rows of jigs that set up at intervals will great reduction the blank space between two work pieces, avoid extravagant too much paint, reduce manufacturing cost, improved the performance of enterprises.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in the front view direction;

FIG. 2 is a schematic perspective view of the present invention;

Fig. 3 is a second schematic perspective view of the present invention.

In the figure: 11. a winding sheet; 12. a mid-chain plate; 13. a chain sheet is pulled down; 21. a long bolt; 22. a short bolt; 23. a horizontal rolling bearing; 41. a support portion; 42. a rotating shaft; 43. vertical rolling bearing.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 3.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, a conveying chain for a ground rail spraying line comprises a plurality of mutually connected chain links, wherein each chain link comprises three chain pieces which are arranged in parallel from top to bottom and a bolt arranged between the three chain pieces, a jig for placing a workpiece to be sprayed is arranged at the upper end of each bolt, the three bolts distributed in a shape like a Chinese character 'pin' are arranged on the chain pieces, and two rows of alternately arranged jigs distributed along the moving direction are formed on the chain consisting of the plurality of chain links.

The three chain pieces are an upper chain piece 11, a middle chain piece 12 and a lower chain piece 13, a horizontal rolling bearing 23 is arranged between the middle chain piece 12 and the lower chain piece 13, and the horizontal rolling bearing 23 is sleeved on corresponding plug pins. Horizontal antifriction bearing 23 can contact with the track lateral wall of ground rail spraying line as the protection gyro wheel, improves the stability of chain to the stability of placing the work piece above the tool is improved.

The lower chain sheet 13 is bent downwards to form two supporting parts 41, a rotating shaft 42 is arranged between the two supporting parts 41, two ends of the rotating shaft 42 are provided with a vertical rolling bearing 43, and the vertical rolling bearing 43 is used as a supporting roller of the chain.

The upper chain sheet 11 and the middle chain sheet 12 are both T-shaped chain sheets, and the lower chain sheet 13 is a straight chain sheet. The lower chain piece 13 is arranged below the transverse side of the T shape of the middle chain piece 12 in parallel, three bolts of the same chain link are divided into two long bolts 21 and one short bolt 22, the two long bolts 21 are connected with the lower chain piece 13, the middle chain piece 12 and the upper chain piece 11 and are positioned at two ends of the transverse side of the T shape of the middle chain piece 12/the upper chain piece 11, and the short bolt 22 is connected with the middle chain piece 12 and the upper chain piece 11 and is positioned on the vertical side of the T shape of the middle chain piece 12/the upper chain piece 11. The horizontal rolling bearing 23 is sleeved on the long bolt 21 at a position between the lower chain sheet 13 and the middle chain sheet 12.

The distance between two adjacent jigs in the same row of jigs of two rows of jigs is 50.8 mm. The distance between one jig in one row of jigs and an adjacent jig in the other row of jigs is 32.1 mm.

The utility model has reasonable structure, and two rows of jigs which are alternately arranged along the trend are formed on the chain consisting of a plurality of chain links by three bolts which are distributed in a shape like a Chinese character 'pin' and arranged on the chain, thereby increasing the carrying capacity of the conveying chain; and two rows of jigs that set up at intervals will great reduction the blank space between two work pieces, avoid extravagant too much paint, reduce manufacturing cost, improved the performance of enterprises.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The conveying chain for the ground rail spraying line is characterized by comprising a plurality of mutually connected chain links, wherein each chain link comprises a plurality of chain pieces which are arranged in parallel from top to bottom and pins arranged among the chain pieces, a jig for placing a workpiece to be sprayed is arranged at the upper end of each pin, three pins which are distributed in a shape like a Chinese character 'pin' are arranged on each chain piece, and two rows of jigs which are alternately arranged along the moving direction are formed on the chain consisting of the chain links.

2. the conveying chain of the ground rail spraying line as claimed in claim 1, wherein the number of the plurality of chain pieces is three, the three chain pieces are an upper chain piece, a middle chain piece and a lower chain piece, a horizontal rolling bearing is arranged between the middle chain piece and the lower chain piece, and the horizontal rolling bearing is sleeved on the corresponding bolt.

3. the conveying chain of the ground rail spraying line as claimed in claim 2, wherein the lower chain sheet is bent downwards to form two supporting parts, a rotating shaft is arranged between the two supporting parts, and two ends of the rotating shaft are provided with a vertical rolling bearing.

4. The conveying chain of claim 3, wherein the upper chain pieces and the middle chain pieces are T-shaped chain pieces, and the lower chain pieces are I-shaped chain pieces.

5. The conveying chain of claim 4, wherein the distance between two adjacent jigs in the same row of jigs in the two rows of jigs is 50.8 mm.

6. The conveying chain of claim 5, wherein the distance between one jig in one row of jigs and an adjacent jig in the other row of jigs is 32.1 mm.