CN114425491A

CN114425491A - Paint spraying equipment for machining automobile parts

Info

Publication number: CN114425491A
Application number: CN202210002567.7A
Authority: CN
Inventors: 梁奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-03

Abstract

The invention discloses paint spraying equipment for processing automobile accessories, which comprises a base, wherein a U-shaped frame is fixedly connected to the upper end of the base, a paint spraying head is fixedly connected to the inner top of the U-shaped frame, a paint box is fixedly connected to the lower end of the base, a paint pump is fixedly connected to the inner bottom of the paint box, the paint pump is communicated with the paint spraying head through a paint pumping pipe, a drying mechanism is installed on the U-shaped frame and comprises a paint pumping box fixedly connected to the side wall of the U-shaped frame, the inner wall of the paint pumping box is connected with a sliding plug in a sealing and sliding mode, an electric heating wire is fixedly connected to the inner wall of the paint pumping box, an air spraying head is fixedly connected to the upper end of the base, and a spiral groove is formed in the upper end of the U-shaped frame. According to the invention, the driving motor rotates, so that dust on the surface of the automobile part can be blown away, the adhesion effect of paint is prevented from being influenced by the dust, meanwhile, the automobile part can be subjected to paint spraying and drying simultaneously, the waiting time for natural air drying of the paint is prevented from being longer, and the paint spraying efficiency of the automobile part is greatly improved.

Description

Paint spraying equipment for machining automobile parts

Technical Field

The invention relates to the technical field of automobile part processing, in particular to a paint spraying device for processing automobile parts.

Background

With the rapid development of economy in China, more and more families buy automobiles as transportation tools, automobile parts are the most basic units forming the automobiles, and the surfaces of the automobile parts need to be painted in the actual production process in order to improve the corrosion resistance of the automobile parts.

Current paint spraying apparatus for auto-parts processing is in the use, owing to lack the cleaning device to the auto-parts surface for when spraying paint, the dust on auto-parts surface can influence the adhesion of paint, and the phenomenon that the paint drops can appear in the later stage, and in addition, current paint spraying apparatus for auto-parts processing is air-dried naturally after spraying paint to auto-parts, and air-dried speed is slower, reduces auto-parts's machining efficiency.

Based on this, we propose a paint spraying apparatus for automobile parts processing.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a paint spraying device for processing automobile parts.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a paint spraying apparatus for auto-parts processing, includes the base, base upper end fixedly connected with U type frame, top fixedly connected with paint spraying head in the U type frame, base lower extreme fixedly connected with paint box, the paint box bottom fixedly connected with paint pump, paint pump passes through pump lacquer pipe and paint spraying head intercommunication, install drying mechanism on the U type frame, drying mechanism includes the pump gas case of fixed connection at U type frame lateral wall, the sealed sliding connection of pump gas incasement wall has the sliding plug, pump gas incasement wall fixedly connected with electric heating wire, base upper end fixedly connected with jet head, the helicla flute has been seted up to U type frame upper end, pump gas case lateral wall fixedly connected with intake pipe, the pump gas case passes through air supply pipe and helicla flute intercommunication, the helicla flute passes through outlet duct and jet head intercommunication.

Preferably, install the fixed establishment who fixes auto-parts on the base, fixed establishment includes two risers of symmetry fixed connection in the base upper end, two the lateral wall that the riser is close to each other rotates and is connected with two pivots, two lateral wall fixedly connected with two electric putter, two that the pivot is close to each other the equal fixedly connected with fixed plate of electric putter expansion end, the fixed plate lateral wall is seted up flutedly, recess inner wall sliding connection has splint, a plurality of springs of recess inner wall fixedly connected with, and a plurality of the spring other end all with splint fixed connection.

Preferably, one of them install a actuating mechanism on the riser, an actuating mechanism includes the motor through support fixed connection in one of them riser upper end, the motor output run through the riser lateral wall and with pivot fixed connection.

Preferably, install second actuating mechanism in the pump gas tank, second actuating mechanism includes the slider of sliding connection at pump gas tank inner wall, the slider is close to two horizontal poles of the lateral wall symmetry fixedly connected with of sliding plug, two the horizontal pole other end all with sliding plug fixed connection, pump gas tank inner wall rotates and is connected with reciprocal lead screw, reciprocal lead screw lateral wall and slider threaded connection.

Preferably, install the third actuating mechanism on the motor, the third actuating mechanism includes the first gear of fixed connection at motor output lateral wall, pump gas case and U type frame lateral wall are run through to reciprocal lead screw one end and fixedly connected with second gear, first gear and second gear meshing are connected.

Preferably, install rabbling mechanism in the paint box, rabbling mechanism is including rotating the bull stick of connecting at the interior top of paint box, a plurality of stirring leaves of bull stick lateral wall fixedly connected with.

Preferably, a fourth driving mechanism is installed on the reciprocating lead screw and comprises a first bevel gear fixedly connected to the side wall of the reciprocating lead screw, the upper end of the rotating rod penetrates through the upper end of the paint box and the lower end of the base and is fixedly connected with a second bevel gear, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the paint box side wall is fixedly connected with a paint inlet pipe, and the other end of the paint inlet pipe is connected with external paint supply equipment.

Preferably, check valves are installed on the inner walls of the air inlet pipe and the air supply pipe, and the electric heating wire is electrically connected with the motor.

The invention has the following beneficial effects:

1. by arranging the paint spraying head, the paint box, the paint pump, the paint pumping pipe, the air supply mechanism, the fixing mechanism, the first driving mechanism, the second driving mechanism and the third driving mechanism, dust on the surface of the automobile accessory can be blown away, the dust is prevented from influencing the adhesion effect of the paint, meanwhile, the automobile accessory can be subjected to paint spraying and drying simultaneously, the waiting time for natural air drying of the paint is prevented from being long, and the paint spraying efficiency of the automobile accessory is greatly improved;

2. by arranging the stirring mechanism and the fourth driving mechanism, the paint in the paint box is stirred by the stirring blades, so that the sedimentation of components with high quality in the paint is avoided, the paint is layered, the effect of the paint adhering to automobile accessories is poor, and the paint is easy to fall off in the later period;

3. by arranging the spiral groove, when paint in the paint pumping pipe flows through the spiral groove, hot air in the spiral groove can heat the paint in the paint pumping pipe, so that the paint is higher in fluidity and more convenient to adhere to the surface of an automobile part;

4. through setting up the spring, when two splint press from both sides tightly to auto-parts, the spring can atress compression, provides the buffering, avoids auto-parts surface atress suddenly, and makes auto-parts receive the damage.

Drawings

FIG. 1 is a schematic view of a painting facility for automobile parts processing according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure: the automatic paint spraying device comprises a base 1, a 2U-shaped frame, a 3 paint spraying head, a 4 paint box, a 5 paint pump, a 6 paint pumping pipe, a 7 paint pumping box, an 8 sliding plug, a 9 electric heating wire, a 10 air spraying head, a 11 spiral groove, a 12 air inlet pipe, a 13 air supply pipe, a 14 air outlet pipe, a 15 vertical plate, a 16 rotating shaft, a 17 electric push rod, a 18 fixing plate, a 19 groove, a 20 clamping plate, a 21 spring, a 22 motor, a 23 sliding block, a 24 cross rod, a 25 reciprocating screw rod, a 26 first gear, a 27 second gear, a 28 rotating rod, a 29 stirring blade, a 30 first bevel gear, a 31 second bevel gear and a 32 paint feeding pipe.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a paint spraying apparatus for auto-parts processing, includes base 1, the symmetrical fixedly connected with support column of base 1 lower extreme, and the support column lower extreme all through inflation screw and ground fixed connection, base 1 upper end fixedly connected with U type frame 2, top fixedly connected with paint spraying head 3 in the U type frame 2, base 1 lower extreme fixedly connected with paint can 4, paint can 4 intussuseption is filled with paint, paint can 4 in the bottom fixedly connected with paint pump 5, paint pump 5 is through pump lacquer pipe 6 and paint spraying head 3 intercommunication.

Install stoving mechanism on U type frame 2, stoving mechanism includes the pump gas case 7 of fixed connection at the 2 lateral walls of U type frame, the sealed sliding connection of the 7 inner walls of pump gas case has sliding plug 8, the 7 inner wall fixedly connected with electric heating wire 9 of pump gas case, base 1 upper end fixedly connected with jet head 10, helicla flute 11 has been seted up to U type frame 2 upper end, 7 lateral wall fixedly connected with intake pipe 12 of pump gas case, pump gas case 7 passes through air supply pipe 13 and helicla flute 11 intercommunication, helicla flute 11 passes through outlet duct 14 and jet head 10 intercommunication, paint case 4 lateral wall fixedly connected with advances lacquer pipe 32, it is connected with outside paint supply equipment to advance the lacquer pipe 32 other end, it explains that, when paint in paint case 4 is used up, can be through starting outside paint supply equipment, go into paint case 4 through advancing lacquer pipe 32 pump with paint, for paint case 4 supplementary paint.

The check valve is all installed to intake pipe 12 and air supply pipe 13 inner wall, and electric heating wire 9 and motor 22 electric connection, it should explain that, the check valve of intake pipe 12 inner wall installation only allows outside air to get into in the pump gas case 7, the check valve of air supply pipe 13 inner wall installation only allows the air among the pump gas case 7 to get into spiral groove 11, when circular telegram for motor 22, electric heating wire 9 can insert the electric current in step, electric heating wire 9 can heat the air in the pump gas case 7.

It should be noted that when the hot air flows through the spiral groove 11, the paint in the paint pumping pipe 6 is heated simultaneously, so as to reduce the viscosity of the paint, make the paint have stronger fluidity, and facilitate the paint to adhere to the surface of the automobile parts.

The fixing mechanism for fixing the automobile parts is arranged on the base 1, the fixing mechanism comprises two vertical plates 15 which are symmetrically and fixedly connected at the upper end of the base 1, the side walls, close to each other, of the two vertical plates 15 are rotatably connected with two rotating shafts 16, the side walls, close to each other, of the two rotating shafts 16 are fixedly connected with two electric push rods 17, the movable ends of the two electric push rods 17 are fixedly connected with a fixing plate 18, the side wall of the fixing plate 18 is provided with a groove 19, the inner wall of the groove 19 is slidably connected with a clamping plate 20, it is required to be noted that the side wall of the clamping plate 20 is glued with a rubber pad, the anti-skid lines are engraved on the surface of the rubber pad, the rubber pad can protect the automobile parts from being damaged by the clamping plate 20, the anti-skid lines can increase the friction force between the clamping plate 20 and the automobile parts, and then increase the effect of pressing from both sides tightly, recess 19 inner wall fixedly connected with a plurality of springs 21, and the other end of a plurality of springs 21 all with splint 20 fixed connection.

It should be noted that when the two clamping plates 20 clamp the auto parts, the spring 21 is compressed to provide a buffer, so as to prevent the auto parts from being damaged due to sudden stress on the surface of the auto parts.

Install a actuating mechanism on one of them riser 15, a actuating mechanism includes motor 22 through support fixed connection in one of them riser 15 upper end, and motor 22 output runs through riser 15 lateral wall and with pivot 16 fixed connection.

Install second actuating mechanism in the pump gas case 7, second actuating mechanism includes sliding connection at the slider 23 of 7 inner walls of pump gas case, and slider 23 is close to two horizontal poles 24 of the lateral wall symmetry fixedly connected with of sliding plug 8, and two horizontal pole 24 other ends all with 8 fixed connection of sliding plug, and 7 inner walls of pump gas case rotate and are connected with reciprocal lead screw 25, reciprocal lead screw 25 lateral wall and the slider 23 threaded connection.

The motor 22 is provided with a third driving mechanism, the third driving mechanism comprises a first gear 26 fixedly connected to the side wall of the output end of the motor 22, one end of a reciprocating lead screw 25 penetrates through the side walls of the pumping box 7 and the U-shaped frame 2 and is fixedly connected with a second gear 27, and the first gear 26 is meshed with the second gear 27.

Install rabbling mechanism in paint box 4, rabbling mechanism is including rotating the bull stick 28 of connecting the top in paint box 4, and a plurality of stirring leaves 29 of 28 lateral walls fixedly connected with of bull stick stir the paint in paint box 4 through stirring leaf 29, avoids the great composition of quality to take place to subside in the paint, and then makes the paint layering, reduces the adhesion effect of paint.

The reciprocating screw 25 is provided with a fourth driving mechanism, the fourth driving mechanism comprises a first bevel gear 30 fixedly connected to the side wall of the reciprocating screw 25, the upper end of the rotating rod 28 penetrates through the upper end of the paint box 4 and the lower end of the base 1 and is fixedly connected with a second bevel gear 31, and the first bevel gear 30 is in meshed connection with the second bevel gear 31.

It should be noted that a through hole is formed in the side wall of the pump air box 7 close to the U-shaped frame 2, and when the sliding plug 8 slides in the inner wall of the pump air box 7 in a sealing manner, the through hole can balance the pressure change in the pump air box 7.

In the invention, firstly, two electric push rods 17 are driven to extend to drive two fixing plates 18 to approach each other so as to drive two clamping plates 20 to approach each other, automobile parts to be processed are clamped and fixed, then a motor 22 is electrified to start the motor 22, at the moment, electric heating wires 9 are electrified synchronously, the rotation of the motor 22 drives a rotating shaft 16 to rotate to drive the electric push rods 17 to rotate to drive the fixing plates 18 and the clamping plates 20 to rotate, and further the clamped automobile parts are driven to rotate;

the motor 22 can also drive the first gear 26 to rotate at the same time, drive the second gear 27 to rotate, and further drive the reciprocating screw 25 to rotate, drive the slide block 23 to slide back and forth on the inner wall of the pump air box 7, the slide block 23 drives the sliding plug 8 to slide back and forth on the inner wall of the pump air box 7 in a sealing manner through the two cross rods 24, under the action of the sliding plug 8, outside air can be pumped into the pump air box 7 through the air inlet pipe 12, the air in the pump air box 7 can be heated by the electric heating wire 9 to be changed into hot air, then the hot air can be squeezed into the spiral groove 11 through the air supply pipe 13, the hot air in the spiral groove 11 can enter the air nozzle 10 through the air outlet pipe 14, and finally the hot air is sprayed out of the air nozzle 10 to blow away dust on the surface of the automobile parts, so as to avoid the dust from affecting the adhesion of paint;

the reciprocating screw 25 can drive the first bevel gear 30 to rotate while rotating, and drive the second bevel gear 31 to rotate, so as to drive the rotating rod 28 to rotate, so that the stirring blade 29 rotates to stir the paint in the paint box 4, thereby avoiding the sedimentation of components with higher quality in the paint, so that the paint is layered, the effect of the paint adhering to automobile accessories is poor, and the paint is easy to fall off at the later stage;

when dust on the surface of the automobile part is blown clean, the paint pump 5 is started, the paint pump 5 pumps the paint into the paint spraying head 3 through the paint pumping pipe 6, and finally the paint can be sprayed out of the paint spraying head 3 and sprayed on the surface of the rotating automobile part, so that the paint is sprayed on each surface of the automobile part, meanwhile, hot air sprayed in the air nozzle 10 can dry the paint adhered to the surface of the automobile part, the paint is quickly solidified, the drying of the paint is changed from spraying to drying at the same time, and the paint spraying efficiency of the automobile part is greatly improved;

when the paint in the pump paint pipe 6 flows through the spiral groove 11, the hot air in the spiral groove 11 heats the paint in the pump paint pipe 6, so that the paint has higher fluidity and is more convenient to adhere to the surface of the automobile parts.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The paint spraying equipment for processing the automobile accessories comprises a base (1) and is characterized in that a U-shaped frame (2) is fixedly connected to the upper end of the base (1), a paint spraying head (3) is fixedly connected to the inner top of the U-shaped frame (2), a paint box (4) is fixedly connected to the lower end of the base (1), a paint pump (5) is fixedly connected to the inner bottom of the paint box (4), the paint pump (5) is communicated with the paint spraying head (3) through a paint pumping pipe (6), a drying mechanism is installed on the U-shaped frame (2) and comprises a paint pumping box (7) fixedly connected to the side wall of the U-shaped frame (2), a sliding plug (8) is connected to the inner wall of the paint pumping box (7) in a sealing and sliding manner, an electric heating wire (9) is fixedly connected to the inner wall of the paint pumping box (7), and an air spraying head (10) is fixedly connected to the upper end of the base (1), spiral groove (11) have been seted up to U type frame (2) upper end, pump gas case (7) lateral wall fixedly connected with intake pipe (12), pump gas case (7) are through air supply pipe (13) and spiral groove (11) intercommunication, spiral groove (11) are through outlet duct (14) and jet-propelled head (10) intercommunication.

2. The paint spraying apparatus for automobile parts processing according to claim 1, the fixing mechanism for fixing the automobile parts is installed on the base (1), the fixing mechanism comprises two vertical plates (15) which are symmetrically and fixedly connected to the upper end of the base (1), two rotating shafts (16) are rotatably connected to the side walls, close to each other, of the two vertical plates (15), two electric push rods (17) are fixedly connected to the side walls, close to each other, of the two rotating shafts (16), a fixing plate (18) is fixedly connected to the movable end of each electric push rod (17), a groove (19) is formed in the side wall of the fixed plate (18), a clamping plate (20) is connected to the inner wall of the groove (19) in a sliding manner, a plurality of springs (21) are fixedly connected to the inner wall of the groove (19), and the other ends of the springs (21) are fixedly connected with the clamping plate (20).

3. The paint spraying equipment for processing the automobile parts is characterized in that a first driving mechanism is mounted on one of the vertical plates (15) and comprises a motor (22) fixedly connected to the upper end of one of the vertical plates (15) through a support, and the output end of the motor (22) penetrates through the side wall of the vertical plate (15) and is fixedly connected with the rotating shaft (16).

4. The paint spraying equipment for processing automobile accessories is characterized in that a second driving mechanism is installed in the air pumping box (7), the second driving mechanism comprises a sliding block (23) which is connected to the inner wall of the air pumping box (7) in a sliding mode, two cross rods (24) are symmetrically and fixedly connected to the side wall, close to the sliding plug (8), of the sliding block (23), the other ends of the two cross rods (24) are fixedly connected with the sliding plug (8), a reciprocating lead screw (25) is connected to the inner wall of the air pumping box (7) in a rotating mode, and the side wall of the reciprocating lead screw (25) is in threaded connection with the sliding block (23).

5. The paint spraying equipment for automobile accessory processing according to claim 4, characterized in that a third driving mechanism is installed on the motor (22), the third driving mechanism comprises a first gear (26) fixedly connected to the side wall of the output end of the motor (22), one end of the reciprocating lead screw (25) penetrates through the side walls of the pump air box (7) and the U-shaped frame (2) and is fixedly connected with a second gear (27), and the first gear (26) is meshed with the second gear (27).

6. The paint spraying equipment for processing automobile parts is characterized in that a stirring mechanism is installed in the paint box (4) and comprises a rotating rod (28) rotatably connected to the inner top of the paint box (4), and a plurality of stirring blades (29) are fixedly connected to the side wall of the rotating rod (28).

7. The paint spraying equipment for processing the automobile accessories is characterized in that a fourth driving mechanism is mounted on the reciprocating lead screw (25), the fourth driving mechanism comprises a first bevel gear (30) fixedly connected to the side wall of the reciprocating lead screw (25), the upper end of the rotating rod (28) penetrates through the upper end of the paint box (4) and the lower end of the base (1) and is fixedly connected with a second bevel gear (31), and the first bevel gear (30) is in meshed connection with the second bevel gear (31).

8. The painting equipment for automobile accessory processing according to claim 1, characterized in that a paint inlet pipe (32) is fixedly connected to the side wall of the paint tank (4), and the other end of the paint inlet pipe (32) is connected with an external paint supply device.

9. The paint spraying equipment for automobile accessory processing according to claim 7, characterized in that the air inlet pipe (12) and the air supply pipe (13) are provided with check valves on the inner walls, and the electric heating wire (9) is electrically connected with the motor (22).