CN2592290Y

CN2592290Y - Rotary applying apparatus

Info

Publication number: CN2592290Y
Application number: CN 02282605
Authority: CN
Inventors: 沈隆秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-24
Filing date: 2002-10-24
Publication date: 2003-12-17
Anticipated expiration: 2012-10-24

Abstract

The utility model discloses a rotary painting device. The utility model at least comprises a coating spray gun device and a conveying device, wherein a coating spray gun of the coating spray gun device is arranged on a suspension arm. When the painting device is started, the coating spray gun rotates around a rotary main shaft along with the suspension arm, workpeices to be coated are conveyed by the conveying device to pass through the lower part of the coating spray gun, and the coating spray gun is used for painting the workpieces in an arc painting track method.

Description

The swinging painting device

Technical field

The utility model relates to a kind of swinging painting device, refers to a kind of device that can carry out application with arching trajectory on the work object especially.

Background technology

Present application processing utilization is extremely wide, as hand set machine shell applying to, button, wheel cover ... on product, to promote the attractive in appearance of product, mode for coated article, reduction of a fraction is for artificial application and robot two classes, and wherein with artificial application, application person is a mode of directly holding spray gun with hand, a left side, application is carried out on the right side back and forth on object, when generally object being carried out application, after for the first time working substance being carried out application and finishing, working substance can be rotated 90 degree, and equally with a left side, the right side is coating process back and forth back and forth, carries out secondary painting operation, after waiting to finish again with the mode of working substance with each rotation 90 degree, and carry out the 3rd with same coating process, four times application, just finish painting operation, because manually carrying out, this painting operation just has following shortcoming:

1. operation is slow, and efficient is extremely low.

2. being coated on the lip-deep coating of working substance can't be even.

3, quality can't precisely be controlled.

4. when to having the plane of high low head, when carrying out application,, produce the application dead angle, make application uncertain easily because of manually-operated carelessness as male and fomale(M﹠F).

Therefore at present generally with the shuttle painting device of machine, solving above-mentioned major part has problems with artificial application, as shown in Figure 1, when carrying out application with machine, spray gun is back and forth advanced according to fixing track, therefore be to carry out painting operation (this track of application for the first time is denoted as a1) on work object W with the application track that multiple tracks is parallel to each other, when finishing for the first time painting operation, the object W that will work rotates 90 degree, carry out secondary application, (this track of application for the second time is denoted as a2) as shown in Figure 2, this application track will become the vertical interlaced shape with primary application track, the mode of again working substance being spent with each rotation 90 after waiting to finish, and carry out for the third time (as shown in Figure 3 with same coating process, this for the third time the application track be denoted as a3) and the 4th time (as shown in Figure 4, this the 4th application track is denoted as a4) application, above-mentioned application track a3 for the third time will be overlapping with primary application track a1, and the 4th time application track a4 will be overlapping with secondary application track a2, so when working substance W being part amplification observation (as shown in Figure 5), the application surface of this working substance W, orthogonal thereto shape of its paint spraying track and tool are parallel overlapping, in this way, when to having many and uneven intensive work object W when carrying out application, because of the lance ejection direction, angle is certain, gaseous blast is during by uneven interface, because of being subjected to covering of this crowning, shaded side in this crowning just can produce the application dead angle, can't reach the effect of complete application to this type of dead angle, make application inhomogeneous and manifest the shortcoming of the automatic application of present reciprocating machine.

Summary of the invention

In view of this utility model designer is studied innovation, discloses a kind of swinging painting device.

The utility model provides a kind of swinging painting device, it comprises a blackwash sprayer device and a conveying device at least, the blackwash sprayer of this blackwash sprayer device wherein, be installed on the cantilever, make this painting device when starting, this blackwash sprayer can be with this cantilever around the single-revolution main axis rotation, the work object of desiring application is then transmitted by this conveying device, and the below by this blackwash sprayer, this blackwash sprayer respectively wherein, be connected with an atomizing air supply pipe, an one paint supply pipe and a spray control gas supply pipe, the stage casing of this atomizing air supply pipe and this spray control supply pipe are connected the air feed revolution hand that continues, and the stage casing of this paint supply pipe is connected one and turns round the hand that continues for coating with lacquer, this rotary main shaft is so made this blackwash sprayer to be a camber line application track mode this work object be carried out painting operation by CD-ROM drive motor interlock rotation.

In other words, the swinging painting device that the utility model provides, at least comprise a blackwash sprayer device and a conveying device, make the blackwash sprayer of this blackwash sprayer device, be installed on the cantilever, make this painting device when starting, this blackwash sprayer can be with this cantilever around the single-revolution main axis rotation, the work object of desiring application is then transmitted by this conveying device, and the below by this blackwash sprayer, make this blackwash sprayer carry out painting operation to this work object to be a camber line application track mode, so when the mode of work object with each rotation 90 degree, carry out painting operation repeatedly after, on the application surface of this working substance, just can produce the application track of two or more different directions, effectively to reach the purpose of eliminating the application dead angle, make application more even.

Below in conjunction with drawings and Examples, structure of the present utility model and advantage thereof are described further.

Description of drawings

Fig. 1: the track schematic diagram when known reciprocating machine painting device carries out application for the first time.

Fig. 2: the track schematic diagram when known reciprocating machine painting device method is carried out application for the second time.

Fig. 3: the track schematic diagram when known reciprocating machine painting device carries out application for the third time.

Fig. 4: the track schematic diagram when known reciprocating machine painting device carries out the 4th application.

Fig. 5: the partial enlarged drawing that shows Fig. 4.

Fig. 6: blackwash sprayer device schematic diagram of the present utility model.

Fig. 7: the track schematic diagram when the utility model carries out application for the first time.

Fig. 8: the track schematic diagram when the utility model carries out application for the second time.

Fig. 9: the track schematic diagram when the utility model carries out application for the third time.

Figure 10: the track schematic diagram when the utility model carries out the 4th application.

Figure 11: the partial enlarged drawing that shows Figure 10.

The specific embodiment

See also Fig. 6 to shown in Figure 11, swinging painting device of the present utility model, include an at least one blackwash sprayer device and a conveying device, wherein the blackwash sprayer 1 of this blackwash sprayer device 100 is installed on the cantilever 2, make painting device when starting, this blackwash sprayer 1 can be with this cantilever 2 around 3 rotations of single-revolution main shaft, the work object 4 of desiring application is then transmitted by a conveyer belt, and the below by this blackwash sprayer 1, the mode that makes this blackwash sprayer 1 be an arc trajectory is carried out painting operation to this work object 4.

Above-mentioned application spray gun device 100, this blackwash sprayer 1 wherein, be connected with an atomizing air supply pipe 11, a paint supply pipe 12 and a spray control gas supply pipe 13, wherein the stage casing of this atomizing air supply pipe 11 and this spray control supply pipe 13 is connected the air feed revolution hand 10a that continues, and the stage casing of this paint supply pipe 12 is connected one for the lacquer revolution hand 10b that continues, and makes that this rotary main shaft 3 is a CD-ROM drive motor 14 interlock rotations.

The application spray gun device 100 that the utility model disclosed wherein can install single blackwash sprayer 1 on this cantilever 2 or most blackwash sprayer 1 the utility model also will not be from limit.

The swinging painting device that the utility model disclosed, after application spray gun device 100 starts, respectively this blackwash sprayer 1 both rotated around this rotary main shaft 3 with this cantilever 2, the object 4 of working this moment can pass through conveyer belt conveying devices such as (scheming not shown) and drive, make this work object 4 this blackwash sprayer 1 of passing through rotate the zone below that contains lid, can produce as shown in Figure 7 in these work object 4 surfaces in this way, the application track that is continuous arc curve approximately, this track of application for the first time L1 is an arc curve arranged side by side on this work object 4, after this work object 4 is finished application for the first time, can this work object 4 be rotated angles (as 90 degree) by conveyer belt or artificial mode, carry out the painting operation of another time again, this secondary application track L2 and preceding application first time track L1 form as shown in Figure 8 staggered, when the mode of work object 4 with each rotation 90 degree, after carrying out painting operation repeatedly, as Fig. 9, shown in Figure 10, on the application surface of this work object 4, can produce the application track (L3: application track for the third time of multiple different directions again; L4: the 4th application track), as shown in figure 11, because when after application repeatedly, formed each application track L1, L2 on this working substance 4, L3 and L4, the crooked arcuation that is different directions fully is staggered, also promptly when application, can different angles and direction coating is sprayed to the work object, so, can smoothly coating be sprayed onto the each point position that is positioned at male and fomale(M﹠F) in the work object, can reduce the application dead angle greatly, can on the application face of work object, produce comparatively intensive application track in addition, make painting effect more even.

The painting device that the utility model disclosed, with the application track of arc curve with paint spraying on the work object, and be different from generally application track with linear reciprocating with the known mechanical type application of paint spraying on the work object, the painting device that the utility model disclosed, coating is coated on the work object with multi-angle, effectively eliminate the application dead angle, make application more even, and show its industrial applicability.

The device that the utility model disclosed can be modified application in not disobeying under spirit of the present utility model and the scope, and the utility model also will not be from limit.

Claims

1. swinging painting device, it is characterized in that: it comprises a blackwash sprayer device and a conveying device at least, wherein the blackwash sprayer of this blackwash sprayer device is installed on the cantilever, this painting device is when starting, this blackwash sprayer can be with this cantilever around the single-revolution main axis rotation, the work object of desiring application is then transmitted by this conveying device, and the below by this blackwash sprayer, this blackwash sprayer respectively wherein, be connected with an atomizing air supply pipe, an one paint supply pipe and a spray control gas supply pipe, the stage casing of this atomizing air supply pipe and this spray control supply pipe is connected an air feed and turns round the hand that continues, and the stage casing of this paint supply pipe linking one is turned round the hand that continues for lacquer, and this rotary main shaft is rotated by CD-ROM drive motor interlock.