CN214766380U

CN214766380U - Spraying equipment

Info

Publication number: CN214766380U
Application number: CN202121200912.5U
Authority: CN
Inventors: 刘美成
Original assignee: Lin'an Yingming Machine Parts Co ltd
Current assignee: Lin'an Yingming Machine Parts Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-19
Anticipated expiration: 2031-05-31

Abstract

The utility model belongs to the technical field of paint spraying apparatus's technique and specifically relates to a spraying equipment is related to, it includes the suspension type conveying chain that extends along the horizontal direction, the below of suspension type conveying chain is equipped with the spraying ring that is used for the spraying through elevating system, be equipped with a plurality of shower nozzle on the inner wall of spraying ring, the axis of spraying ring is vertical setting, elevating system includes mounting bracket and two and connects in the connecting block of spraying ring outer wall, one of them threaded connection has the lead screw that is vertical setting on the connecting block, another slide on the connecting block and wear to be equipped with the guide arm that is vertical setting, the lead screw rotates to be connected in the mounting bracket, the guide arm links to each other with the mounting bracket, be equipped with the rotatory first motor of drive lead screw around the lead screw axis on the mounting bracket. The application can improve the spraying quality.

Description

Spraying equipment

Technical Field

The application relates to the technical field of paint spraying equipment, in particular to spraying equipment.

Background

In the production of automobile parts, the finished plate ribs generally need to be subjected to paint spraying treatment, and the paint spraying treatment not only improves the aesthetic property of the plate ribs, but also aims to improve the surface passivation corrosion resistance of the plate ribs and reduce the conditions of oxidation rusting and the like of the plate ribs.

In the correlation technique, the workman adopts suspension type conveying chain to hook the board muscle, carries the board muscle to the spray booth in, and the spray gun in the spray booth will spray paint the spraying on the board muscle, carries out the preliminary painting to it and handles, then mends the lacquer through manual inspection again to the completion is to the spraying on board muscle surface.

However, the spray guns in the related art are generally arranged on two sides of the suspension type conveying chain, so that the spray guns are not uniform enough in spraying on the surfaces of the plate ribs, and are often required to be supplemented by workers, but the two times of spraying can cause the surfaces of the plate ribs to be layered, and the spraying quality is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the spraying quality, the application provides a spraying equipment.

The application provides a spraying equipment adopts following technical scheme: the utility model provides a spraying equipment, includes the suspension type conveying chain that extends along the horizontal direction, the below of suspension type conveying chain is equipped with the spraying ring that is used for the spraying through elevating module, be equipped with a plurality of shower nozzle on the inner wall of spraying ring, the axis of spraying ring is vertical setting, elevating module includes mounting bracket and two connecting blocks of connecting in spraying ring outer wall, one of them threaded connection has the lead screw that is vertical setting on the connecting block, another slide on the connecting block and wear to be equipped with the guide arm that is vertical setting, the lead screw rotates to be connected in the mounting bracket, the guide arm links to each other with the mounting bracket, be equipped with the rotatory first motor of drive lead screw around the lead screw axis on the mounting bracket.

Through adopting above-mentioned technical scheme, when suspension type conveying chain carried the board muscle to the top of spraying ring, the workman started first motor, the output shaft of first motor is rotatory and drive the lead screw rotatory around its self axis, lead screw and connecting block threaded connection, make connecting block and spraying ring along the axial displacement of guide arm, the workman starts the shower nozzle on the spraying ring and sprays paint to the board muscle, along with reciprocating of spraying ring, accomplish the spraying to the board muscle, make the spraying of board muscle more comprehensive even, the spraying quality has been improved.

Optionally, the spraying ring includes first ring and the second ring of coaxial setting, the annular chamber has been seted up to the first intra-annular coaxial, the shower nozzle is located the inner wall of first ring and communicates in the annular chamber, the outer wall of first ring is seted up and is supplied the second ring to rotate and inlay the rotation groove of establishing, the connecting block is located the second ring outer wall, set up the ring channel of intercommunication annular chamber on the inner wall of second ring, the second is equipped with the intercommunication ring channel on the ring and is used for carrying the conveyer pipe that sprays paint.

Through adopting above-mentioned technical scheme, when needs use the shower nozzle, the workman will spray paint in the conveyer pipe is carried to the ring channel for spray paint enters into the annular chamber, thereby from the shower nozzle in towards the lath spraying simultaneously, has reduced the pipeline quantity of connecting the shower nozzle, and make things convenient for the workman to manage the stock of spraying paint in unison, has reduced because the not enough condition that leads to the unable spraying of partial shower nozzle of the stock of spraying paint, and then has improved the spraying quality.

Optionally, be equipped with on the connecting block and be used for driving the first runner assembly who encircles self axis rotation, the runner assembly is including locating the second motor on the connecting block, the output shaft of second motor is vertical setting and coaxial coupling has the driving gear, the meshing has the driven gear with the coaxial setting of first ring on the driving gear.

Through adopting above-mentioned technical scheme, when the shower nozzle carries out the spraying to the panel muscle, the workman starts the second motor, and the output shaft of second motor is rotatory and drive the driving gear around self axis is rotatory, driving gear and driven gear meshing, and driven gear drives first axis rotation around self, and relative rotation takes place for first ring and second ring, and first ring moves the shower nozzle rotation, has improved the area and the effect of spraying, has further improved the spraying quality.

Optionally, an annular heating layer is arranged on the cavity wall of the annular cavity.

Through adopting above-mentioned technical scheme, when spraying paint and being located the annular chamber, the annular zone of heating sprays paint to the annular chamber in heat to thereby make thereby the difficult emergence solidification that sprays paint plug up the shower nozzle, and then improved the spraying quality.

Optionally, be equipped with the installation bucket with the coaxial setting of first ring on the mounting bracket, first ring is located the installation bucket, set up two business turn over notches that supply the lath to pass in and out the installation bucket on the outer wall of installation bucket, set up on the outer wall of installation bucket along vertical direction extension and supply the groove of dodging that the connecting block slides and wears to establish.

Through adopting above-mentioned technical scheme, when the board muscle when in business turn over notch entering installation bucket, the workman starts the shower nozzle and carries out the spraying to the board muscle, and the spraying paint that drops during the spraying drops in the installation bucket to make things convenient for the workman to handle the spraying paint that drops.

Optionally, be equipped with a plurality of ball that is used for conflicting installation bucket inner wall on the first ring, all the ball is arranged around the axis circumference of first ring.

Through adopting above-mentioned technical scheme, when first when encircleing self axis and taking place to rotate, all balls contradict in the inner wall of installation bucket to improved first ring pivoted stability, and then improved the stability of shower nozzle, improved the spraying quality.

Optionally, a material collecting box for receiving paint spraying is arranged in the mounting barrel, and a replacing groove for the material collecting box to enter and exit the mounting barrel is formed in the outer wall of the mounting barrel.

Through adopting above-mentioned technical scheme, when spraying paint and drop from the slab band, spray paint and drop in the collecting box, workman's pulling collecting box slides in changing the inslot to made things convenient for the recycle of workman to spraying paint.

Optionally, a blocking plate for blocking the paint from passing through the access slot and leaving the installation barrel is arranged on the second ring.

Through adopting above-mentioned technical scheme, when the shower nozzle sprays paint to the panel muscle, the barrier plate is corresponding to the business turn over notch for the spraying paint of shower nozzle spraying is difficult for passing business turn over notch and leaves the installation bucket, has reduced the pollution of spraying paint to operational environment.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the spraying ring, the spray head and the lifting assembly, workers can conveniently and comprehensively spray paint on the plate ribs, and the spraying quality is improved;

2. through the arrangement of the first ring, the second ring, the annular cavity, the annular groove and the conveying pipe, the number of pipelines connected with the spray heads is reduced, the condition that part of spray heads cannot be sprayed due to insufficient spray paint storage is reduced, and the spraying quality is improved;

3. through the arrangement of the rotating assembly, workers can rotate the first ring conveniently, the spraying area and effect are improved, and the spraying quality is further improved;

4. the spray paint is not easy to solidify by arranging the annular heating layer, so that the spray head is blocked, and the spraying quality is improved;

5. through the arrangement of the installation barrel, workers can conveniently collect and process the spray paint;

6. through the arrangement of the balls, the stability of the first ring during rotation is improved, so that the spraying quality of the spray head is improved;

7. through the arrangement of the material collecting box and the replacing groove, the recycling of the spray paint by workers is facilitated;

8. through the setting of barrier plate, reduced the pollution that the installation bucket led to the fact the operational environment is left in spraying paint.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application showing a lift assembly;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application showing a spray ring and a rotation assembly;

fig. 4 is a schematic cross-sectional view illustrating the blocking plate and the second ring in the embodiment of the present application.

Reference numerals: 1. spraying a ring; 11. a first ring; 12. a second ring; 13. an annular cavity; 14. an annular groove; 15. a spray head; 16. a delivery pipe; 17. connecting blocks; 18. a connecting rod; 19. a ball bearing; 2. a lifting assembly; 21. a mounting frame; 22. a screw rod; 23. a guide bar; 24. a first motor; 3. an annular heating layer; 4. a rotating assembly; 41. a second motor; 42. a driving gear; 43. a driven gear; 5. installing a barrel; 51. a slot entrance and exit; 52. an avoidance groove; 53. replacing the groove; 54. a material receiving box; 6. a blocking plate; 7. a suspension conveyor chain.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses spraying equipment. As shown in fig. 1 and 2, a spraying equipment, include the suspension type conveying chain 7 that extends along the horizontal direction, suspension type conveying chain 7's below is provided with spraying ring 1 and drives the lifting unit 2 that spraying ring 1 removed along vertical direction, spraying ring 1's axial is the same with vertical direction, a plurality of shower nozzle 15 of fixedly connected with on spraying ring 1's the inner wall, so some shower nozzles 15 use the axis of spraying ring 1 to arrange as centre of a circle circumference, two connecting blocks 17 of fixedly connected with on spraying ring 1's the outer wall, two connecting blocks 17 arrange the direction and spraying ring 1's radial the same.

As shown in fig. 1 and 2, the lifting assembly 2 includes an installation frame 21, a first motor 24 and a guide rod 23 which is vertically arranged are fixedly connected to the installation frame 21, an output shaft of the first motor 24 is vertically arranged and coaxially and fixedly connected with a lead screw 22, the lead screw 22 is rotatably connected to the installation frame 21, the lead screw 22 is in threaded connection with one of the connection blocks 17, and the guide rod 23 is slidably arranged through the other connection block 17. When the suspension type conveying chain 7 conveys the plate ribs to the position right above the spraying ring 1, a worker starts the first motor 24, an output shaft of the first motor 24 rotates, the output shaft of the first motor 24 drives the screw rod 22 to rotate around the axis of the screw rod 22, the screw rod 22 is in threaded connection with one connecting block 17, so that the spraying ring 1 and the other connecting block 17 are driven to move axially along the guide rod 23, the worker starts the spray head 15 again, the spray head 15 sprays the sprayed paint on the plate ribs, the sprayed paint is uniformly sprayed on the plate ribs, the worker controls the forward rotation and the reverse rotation of the first motor 24 to realize the up-and-down movement of the spraying ring 1, after the spraying of the plate ribs is completed, the worker starts the first motor 24, the spraying ring 1 is separated from the plate ribs, and the spraying quality is improved.

As shown in fig. 3, the spray ring 1 includes a first ring 11, an axis of the first ring 11 is vertically disposed, an annular cavity 13 is coaxially disposed in the first ring 11, a nozzle 15 is fixedly connected to an inner wall of the first ring 11 and is communicated with the annular cavity 13, a rotating groove is disposed on an outer wall of the first ring 11, a second ring 12 is rotatably connected to a groove wall of the rotating groove through a seal bearing, an axis of the second ring 12 is collinear with an axis of the first ring 11, an annular groove 14 is disposed on an inner wall of the second ring 12, the annular groove 14 is communicated with the annular cavity 13, a conveying pipe 16 for conveying spray paint is fixedly connected to the second ring 12, and the conveying pipe 16 is communicated with the annular groove 14; through reducing the quantity of conveyer pipe 16 for all shower nozzles 15 communicate together, have made things convenient for the workman to observe and control the use amount that sprays paint, reduce to appear that partial shower nozzle 15 lacks the phenomenon that can't realize the spraying of spraying paint, and then improved the spraying quality.

As shown in fig. 3, fixedly connected with annular zone of heating 3 on the lower extreme chamber wall of annular chamber 13, when the workman will spray paint and carry to annular chamber 13 in, the workman starts annular zone of heating 3 for the heating of spraying paint in the annular chamber 13 makes it be difficult for taking place the solidification, and then difficult appearance sprays paint with the condition that shower nozzle 15 export blockked up, has improved the spraying effect.

As shown in fig. 3, the first ring 11 is provided with a rotating assembly 4, the rotating assembly 4 includes a driven gear 43 fixedly connected to the upper end face of the first ring 11, the axis of the driven gear 43 is collinear with the axis of the first ring 11, the driven gear 43 is engaged with a driving gear 42, the axis of the driving gear 42 is vertically arranged, one of the connecting blocks 17 is fixedly connected with a second motor 41, and the output shaft of the second motor 41 is vertically arranged and fixedly connected with the driving gear 42 coaxially; when a worker needs to rotate the first ring 11 and the spray head 15, the worker starts the second motor 41, the second motor 41 drives the driving gear 42 to rotate around the axis of the second motor, the driving gear 42 is meshed with the gear, and therefore the first ring 11 is driven to rotate relative to the second ring 12, rotary spraying of the spray head 15 on the plate ribs is achieved, the spraying range of the spray head 15 is improved, and the spraying quality is further improved.

As shown in fig. 2, a mounting barrel 5 is fixedly connected to the mounting frame 21, the axis of the mounting barrel 5 is collinear with the axis of the first ring 11, the first ring 11 is located in the mounting barrel 5, two access notches 51 for allowing the plate ribs to access the mounting barrel 5 are formed in the side wall of the mounting barrel 5, the two access notches 51 are arranged in the radial direction of the mounting barrel 5, two avoidance grooves 52 for allowing the connecting blocks 17 to slidably penetrate are formed in the side wall of the mounting barrel 5, the avoidance grooves 52 extend in the vertical direction, and the avoidance grooves 52 correspond to the connecting blocks 17 one by one; when suspension type conveying chain 7 drives the board muscle and passes in and out notch 51 and get into in the installing bucket 5, the workman repeats above-mentioned spraying action and carries out the spraying to the board muscle, and installing bucket 5 stops the spraying paint that most spraying goes out in installing bucket 5 to reduce the influence to operational environment, made things convenient for the workman to clear up.

As shown in fig. 3, fixedly connected with connecting rod 18 on the first ring 11, the one end that first ring 11 was kept away from to connecting rod 18 rolls and inlays and be equipped with ball 19, and ball 19 contradicts in the inner wall of installing bucket 5, and when first ring 11 was rotatory around self axis, ball 19 contradicted in the inner wall of installing bucket 5 to the stability of first ring 11 has been improved, is difficult for taking place to rock when making first ring 11 rotatory, has improved the stability of shower nozzle 15, and then has improved the spraying quality.

As shown in fig. 4, an exchange groove 53 penetrating through the inner wall of the installation barrel 5 is formed in the outer wall of the installation barrel 5, a material receiving box 54 with an upward opening is inserted in the exchange groove 53 in a sliding mode, when the spray head 15 sprays paint to the reinforcing bars, part of the sprayed paint drops into the material receiving box 54, and after the sprayed paint in the material receiving box 54 is fully accumulated, a worker pulls the material receiving box 54, so that the material receiving box 54 slides in the exchange groove 53 and is separated from the installation barrel 5, and after the sprayed paint in the material receiving box 54 is treated, the worker pushes the material receiving box 54 to insert the material receiving box into the exchange groove 53, so that the worker can recycle the sprayed paint.

As shown in fig. 4, two blocking plates 6 are fixedly connected to the outer wall of the second ring 12, the blocking plates 6 correspond to the inlet and outlet notches 51 one by one, and when the spray head 15 sprays paint to the plate ribs, the blocking plates 6 block the paint scattered in the air, so that the paint is not easy to pass through the inlet and outlet notches 51 to leave the installation barrel 5, the pollution of the paint to the working environment during the spraying is reduced, and the health and safety of workers are protected.

The implementation principle of the spraying equipment in the embodiment of the application is as follows: when 7 transport laths of suspension type conveying chain, the lath passes in and out notch 51 and enters into installation bucket 5, until the lath is located spraying ring 1 directly over the back, the workman starts first motor 24, the output shaft of first motor 24 drives lead screw 22 and rotates around self axis, lead screw 22 and one of them connecting block 17 threaded connection for another connecting block 17 slides on guide arm 23 and wears to establish, two connecting blocks 17 slide in dodging the groove 52, drive first ring 11 and second ring 12 and move towards lath department along vertical direction in installation bucket 5.

Then, the worker starts the spray head 15, the conveying pipe 16 drives the spray paint to sequentially pass through the annular groove 14, the annular cavity 13 and the spray head 15 and spray the spray paint onto the plate ribs, the mounting barrel 5 and the blocking plate 6 block the spray paint which flows off in the mounting barrel 5, so that the redundant spray paint drops in the material receiving box 54, meanwhile, the worker starts the annular heating layer 3 to heat the spray paint in the annular cavity 13, the worker starts the second motor 41 again, the second motor 41 drives the driving gear 42 to rotate around the axis of the second motor, the driving gear 42 is meshed with the driven gear 43 to drive the first ring 11 to rotate around the axis of the second ring 12, and the first ring 11 drives the spray head 15 to rotate around the axis of the first ring 11.

Then, after the spraying of the plate ribs is completed, the worker restarts the first motor 24, so that the first ring 11 and the second ring 12 descend along the vertical direction, the first ring 11 is separated from the plate ribs, the suspension type conveying chain 7 drives the plate ribs to pass through the in-out notch 51 and leave the mounting barrel 5, and the spraying process of the plate ribs is completed.

The plate rib can be sprayed by repeating the process, so that the spraying quality is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A painting apparatus comprising a suspended conveyor chain (7) extending in a horizontal direction, characterized in that: the below of suspension type conveying chain (7) is equipped with spraying ring (1) that is used for the spraying through lifting unit (2), be equipped with a plurality of shower nozzle (15) on the inner wall of spraying ring (1), the axis of spraying ring (1) is vertical setting, lifting unit (2) include mounting bracket (21) and two connect in connecting block (17) of spraying ring (1) outer wall, one of them threaded connection has lead screw (22) that are vertical setting on connecting block (17), another guide arm (23) that are vertical setting are worn to be equipped with in sliding on connecting block (17), lead screw (22) rotate to be connected in mounting bracket (21), guide arm (23) link to each other with mounting bracket (21), be equipped with on mounting bracket (21) and drive lead screw (22) around lead screw (22) axis rotatory first motor (24).

2. A spray coating device according to claim 1 wherein: spraying ring (1) is including first ring (11) and the second ring (12) of coaxial setting, annular chamber (13) have been seted up to the coaxial in first ring (11), shower nozzle (15) are located the inner wall of first ring (11) and communicate in annular chamber (13), the outer wall of first ring (11) is seted up and is supplied second ring (12) to rotate and inlay the rotation groove of establishing, connecting block (17) are located second ring (12) outer wall, ring channel (14) of intercommunication annular chamber (13) have been seted up on the inner wall of second ring (12), be equipped with on second ring (12) intercommunication ring channel (14) and be used for carrying conveyer pipe (16) that spray paint.

3. A spray coating device according to claim 2, wherein: be equipped with on connecting block (17) and be used for driving first ring (11) around the rotatory runner assembly (4) of self axis, runner assembly (4) is including locating second motor (41) on connecting block (17), the output shaft of second motor (41) is vertical setting and coaxial coupling has driving gear (42), meshing has driven gear (43) with the coaxial setting of first ring (11) on driving gear (42).

4. A spray coating device according to claim 2, wherein: an annular heating layer (3) is arranged on the wall of the annular cavity (13).

5. A spray coating device according to claim 3, wherein: be equipped with on mounting bracket (21) with installation bucket (5) of the coaxial setting of first ring (11), first ring (11) are located installation bucket (5), set up business turn over notch (51) of two confession banners business turn over installation bucket (5) on the outer wall of installation bucket (5), set up on the outer wall of installation bucket (5) and extend and supply avoiding groove (52) that connecting block (17) slide and wear to establish along vertical direction.

6. A spray device according to claim 5, characterized in that: be equipped with a plurality of ball (19) that are used for conflicting installation bucket (5) inner wall on first ring (11), all ball (19) are arranged around the axis circumference of first ring (11).

7. A spray device according to claim 5, characterized in that: a material receiving box (54) used for receiving paint spraying is arranged in the mounting barrel (5), and a replacing groove (53) for the material receiving box (54) to enter and exit the mounting barrel (5) is formed in the outer wall of the mounting barrel (5).

8. A spray device according to claim 7, characterized in that: and a blocking plate (6) for blocking the spray paint from leaving the mounting barrel (5) through the inlet and outlet notch (51) is arranged on the second ring (12).