CN209866449U - 180-degree rotating device of spraying equipment - Google Patents

Abstract

The utility model discloses a 180 degrees rotary device of spraying equipment, spraying equipment is including the room that spouts that is provided with the ground rail transfer chain, rotary device sets up on spouting room spraying station, rotary device includes a fixed plate, place the tool surface friction drive's belt of car light face guard with the ground rail transfer chain, drive assembly includes the drive wheel, from the driving wheel, one row of take-up pulley and one row of belt pulley, the belt sleeve is established between drive wheel, from the driving wheel, one row of take-up pulley and one row of belt pulley, drive wheel and from the driving wheel setting are at the both ends of fixed plate length direction, one row of take-up pulley and one row of belt pulley set up respectively along fixed plate length direction between drive wheel and from the driving wheel; the belt positioned on the outer side of the row of belt pulleys is in friction transmission with the surface of the jig. The utility model discloses rational in infrastructure, the realization improves the spraying quality to the directional position spraying of work piece, improves the production efficiency of spraying, improves the performance of enterprises.

Description

180-degree rotating device of spraying equipment

Technical Field

The utility model relates to a spraying technical field, in particular to 180 degrees rotary device of spraying equipment.

Background

At present, in the production process of the car lamp cover, a transparent material is generally adopted for injection molding, the surface hardness of an injection molded product is too low, the surface of the car lamp cover is very easy to scratch in the using process of an automobile, in order to reduce scratches on the surface of the car lamp cover, the surface of the car lamp cover needs to be hardened, and a hardened layer is sprayed and cured on the surface of the car lamp cover in a spraying mode; the spray gun is held with handheld in the current sclerosis spraying line course of working, then carries out the spraying to car light face guard surface, and this kind of mode is unfavorable for the volume production, and free coating in the air in the spraying process can pollute the factory building and influence workman's health moreover.

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 180 degrees rotary device of spraying equipment to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the technical scheme adopted by the utility model is as follows, a 180-degree rotating device of spraying equipment comprises a spraying room provided with a ground rail conveying line, the rotating device is arranged on a spraying station of the spraying room, the rotating device comprises a fixed plate, a belt in friction transmission with the surface of a jig for placing a car lamp mask on the ground rail conveying line, and a driving assembly, the driving assembly comprises a driving wheel, a driven wheel, a row of tension pulleys and a row of belt pulleys, the belt is sleeved between the driving wheel, the driven wheel, the row of tension pulleys and the row of belt pulleys, the driving wheel and the driven wheel are arranged at two ends of the length direction of the fixed plate, the row of tension pulleys and the row of belt pulleys are respectively arranged between the driving wheel and the driven wheel along the length direction of the fixed plate; the belt positioned on the outer side of the row of belt pulleys is in friction transmission with the surface of the jig.

As a further elaboration of the above technical solution:

in the above technical scheme, a connecting shaft is arranged between the driving wheel and the driving wheel, the driving wheel and the driving wheel are coaxially arranged at two ends of the connecting shaft, and the connecting shaft is perpendicular to the plane of the fixing plate.

In the above technical solution, the fixing plate is provided with a plurality of connecting rods, and the connecting rods are connected with a corresponding tensioning wheel in a row of tensioning wheels.

In the technical scheme, a plurality of swing arms are arranged on the fixing plate, the middle parts of the swing arms are pivoted with the fixing plate, and two ends of each swing arm are connected with two corresponding adjacent belt pulleys in a row of belt pulleys respectively.

In the above technical scheme, the swing arm is V-shaped.

In the technical scheme, the diameters of the driving wheel and the driven wheel are the same, and the diameter of the driving wheel is larger than that of the transmission wheel.

In the above technical solution, the diameter of the tension pulley is the same as that of the pulley.

In the technical scheme, a plurality of spray guns are arranged on one side of the ground rail conveying line at the spraying station, and a water curtain cabinet is arranged on the other side of the ground rail conveying line; the spraying room is provided with an air inlet above the spraying station, and the top of the water curtain cabinet is provided with an air outlet; the water curtain cabinet is provided with a water curtain plate for laying a water curtain in the front of the spraying direction of the spray gun, a water tank is arranged below the water curtain plate, and a plurality of water baffles are arranged between the water tank and the air outlet.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses rational in infrastructure, the realization is sprayed the directional position of work piece, improves the spraying quality, improves the production efficiency of spraying, improves the performance of enterprises, mixes paint and water droplet through the cascade cabinet and collects, guarantees the air quality in the factory building, guarantees workman's health.

Drawings

FIG. 1 is a schematic view of a spray coating device;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. spraying a room; 2. a spray gun; 3. a belt; 31. a driving wheel; 32. a connecting shaft; 33. a drive wheel; 34. a belt pulley; 35. a tension wheel; 36. a driven wheel; 37. a fixing plate; 38. a connecting rod; 39. swinging arms; 4. a ground rail conveying line; 41. a jig; 51. a water tank; 52. a water curtain plate; 53. a water baffle; 61. an air inlet; 62. and (7) air outlet.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 2.

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 figure 1-2, a 180-degree rotating device of a spraying device, the spraying device comprises a cleaning device, a drying device, a dust removing device, a spraying room 1 provided with a ground rail conveying line 4 and a curing furnace which are arranged in sequence, the rotating device is arranged on a spraying station of the spraying room 1, the rotating device comprises a fixing plate 37 and a belt 3 which is in friction transmission with the surface of a jig 42 for placing a car lamp mask on the ground rail conveying line 4, the driving assembly comprises a driving wheel 33, a driven wheel 36, a row of tension wheels 35 and a row of belt pulleys 34, the belt 3 is sleeved among the driving wheel 33, the driven wheel 36, the row of tension wheels 35 and the row of belt pulleys 34, the driving wheel 33 and the driven wheel 36 are arranged at two ends of a fixing plate 37 in the length direction, the row of tension wheels 35 and the row of belt pulleys 34 are respectively arranged between the driving wheel 33 and the driven wheel 36 in the length direction of the fixing plate 37, and the driving wheel 33 is connected with a driving wheel 31 in driving connection with a motor; the belt 3 located outside the row of belt pulleys 34 is in friction transmission with the surface of the jig 41.

A connecting shaft 32 is arranged between the driving wheel 33 and the transmission wheel 31, the driving wheel 33 and the transmission wheel 31 are coaxially arranged at two ends of the connecting shaft 32, and the connecting shaft 32 is vertical to the plane of the fixing plate 37.

The fixed plate 37 is provided with a plurality of connecting rods 38, and the connecting rods 38 are connected to a corresponding one of the tension pulleys 35 in the row of tension pulleys 35.

The fixed plate 37 is provided with a plurality of swing arms 39, the middle parts of the swing arms 39 are pivoted with the fixed plate 37, and two ends of each swing arm 39 are respectively connected with two corresponding adjacent belt pulleys 34 in the row of belt pulleys 34.

The swing arm 39 is V-shaped. The driving wheel 33 and the driven wheel 36 have the same diameter, and the diameter of the driving wheel 33 is larger than that of the transmission wheel 31. The tensioner 35 has the same diameter as the pulley 34.

The spraying station is provided with a plurality of spray guns 2 on one side of the ground rail conveying line 4, and a water curtain cabinet on the other side; an air inlet 61 is arranged above the spraying station of the spraying room 1, and an air outlet 62 is arranged at the top of the water curtain cabinet; the water curtain cabinet is provided with a water curtain plate 52 for arranging the water curtain in front of the spraying direction of the spray gun 2, a water tank 51 is arranged below the water curtain plate 52, and a plurality of water baffles 53 are arranged between the water tank 51 and the air outlet 62.

The utility model has reasonable structure, after the car lamp face mask is cleaned and dried, the car lamp face mask is transferred and placed on the jig 41 of the ground rail conveying line 4 by the mechanical arm, four car lamp face masks are in a group, the mechanical arm sequentially places a car lamp face mask on four jigs 41 respectively, the ground rail conveying line 4 drives the car lamp face mask to sequentially pass through the dust removal device, the spraying room 1 and the curing oven, when the car lamp passes through the spraying station of the spraying room 1, the ground rail conveying line 4 stops rotating, the motor sequentially drives the driving wheel 31 and the driving wheel 33 to rotate through the synchronous belt connected with the driving wheel 31, the driving wheel 33 drives the belt 3 to rotate between the tension pulley 35, the belt pulley 34, the driven wheel 36 and the driving wheel 33, thereby driving four jigs 41 contacting with the belt 3 on the spraying station to rotate, the motor stops after the jigs 41 rotate 180 degrees, the part of the car lamp face mask needing to be sprayed, the ground rail conveying line 4 conveys the car lamp mask sprayed with the hardening treatment liquid to a fixing furnace for UV curing.

The utility model discloses rational in infrastructure, the realization is sprayed the directional position of work piece, improves the spraying quality, improves the production efficiency of spraying, improves the performance of enterprises, mixes paint and water droplet through the cascade cabinet and collects, guarantees the air quality in the factory building, guarantees workman's health.

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 (8)

1. A180-degree rotating device of spraying equipment comprises a spraying room provided with a ground rail conveying line, and is characterized in that the rotating device is arranged on a spraying station of the spraying room and comprises a fixing plate, a belt in friction transmission with the surface of a jig for placing a car lamp mask on the ground rail conveying line, and a driving assembly, wherein the driving assembly comprises a driving wheel, a driven wheel, a row of tension wheels and a row of belt pulleys; the belt positioned on the outer side of the row of belt pulleys is in friction transmission with the surface of the jig.

2. A 180 degree rotation device according to claim 1 wherein a connecting shaft is provided between the drive wheel and the drive wheel, the drive wheel and the drive wheel being coaxially disposed at opposite ends of the connecting shaft, the connecting shaft being perpendicular to the plane of the mounting plate.

3. A 180 degree rotation device according to claim 2 wherein a plurality of connecting rods are provided on said mounting plate, said connecting rods being connected to a respective one of a row of tensioners.

4. The 180-degree rotating device of spraying equipment according to claim 3, wherein the fixed plate is provided with a plurality of swing arms, the middle parts of the swing arms are pivoted with the fixed plate, and two ends of each swing arm are respectively connected with two corresponding adjacent belt pulleys in a row of belt pulleys.

5. A180 degree rotation arrangement for a spraying apparatus according to claim 4 wherein the swing arm is V-shaped.

6. A180 degree rotation device according to claim 5 wherein the diameter of the drive wheel is the same as the diameter of the driven wheel, the diameter of the drive wheel being greater than the diameter of the drive wheel.

7. A180 degree rotation device according to claim 6 wherein the idler pulley is the same diameter as the pulley.

8. The 180-degree rotating device of spraying equipment according to claim 7, wherein a plurality of spray guns are arranged on one side of a ground rail conveying line at the spraying station, and a water curtain cabinet is arranged on the other side of the ground rail conveying line; the spraying room is provided with an air inlet above the spraying station, and the top of the water curtain cabinet is provided with an air outlet; the water curtain cabinet is provided with a water curtain plate for laying a water curtain in the front of the spraying direction of the spray gun, a water tank is arranged below the water curtain plate, and a plurality of water baffles are arranged between the water tank and the air outlet.