CN219785241U - Quick color-changing spraying and baking varnish equipment for metal products - Google Patents

Abstract

The utility model relates to a quick color-changing spraying and baking paint device for metal products, which comprises: the rear side of the spraying box is provided with a containing notch which is communicated with the inner cavity of the spraying box, the containing notch is horizontally arranged, and a placing table for placing metal products is arranged in the spraying box; the connecting pipe is one row and interval and establishes in the holding notch, the one end of connecting pipe extends to the intracavity, the other end of connecting pipe extends to the outside of spraying case, the connecting pipe is located the tip in the spraying case outside and corresponds to communicate and be connected with into the lacquer pipe, advance the lacquer pipe and communicate respectively in different paint cans, through using many pipes and shower nozzle to guide the paint of spraying a colour alone, the condition of colour mixing and cross color appears in traditional paint spraying equipment after the trade look has been avoided, utilize actuating mechanism drive mounting bracket horizontal movement, drive corresponding shower nozzle alignment locating hole, automatic colour change's effect has been realized, and is more swift high-efficient, overall structure is rationally distributed, the quality of the processing of spraying paint has been improved, and the practicality is high.

Description

Quick color-changing spraying and baking varnish equipment for metal products

Technical Field

The utility model relates to the technical field of paint surface processing, in particular to quick color-changing spraying and baking paint equipment for metal products.

Background

The metal product can be corroded and rusted under the long-term actions of chemical, electrochemical, a plurality of physical factors and the like, so that the performance of the metal product is reduced or the state of the metal product is deteriorated, paint spraying on the surface of the metal product is a means for keeping corrosion resistance of the metal, and a good paint spraying coating protective layer can keep the metal product continuously intact, is well combined and can become a barrier for inhibiting invasion of corrosive medium.

At present, paint spraying processing is mainly carried out on the surfaces of metal products through paint spraying equipment on the market, and meanwhile, for the richness and diversity of products, the color liquids sprayed on the surfaces of different metal products are different.

When the existing paint spraying equipment is used for replacing paints with different colors for spraying, the paints with different colors generally share the same paint inlet pipe, if the paints with different colors are guided by the same pipeline, the condition of color mixing and color blending can occur, so that the quality of paint spraying processing is greatly affected, and meanwhile, the color changing process of the existing paint spraying equipment is not convenient enough, so that the efficiency of paint spraying processing is reduced.

Disclosure of Invention

The utility model aims to provide a metal product quick color-changing spraying and baking paint device, which realizes quick color changing by switching spray heads, and the paint of each color is independently guided by using different paint inlet pipes, so that color mixing is avoided, and the problems in the background technology are effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions.

A metal product quick color change spray paint baking apparatus comprising:

the rear side of the spraying box is provided with a containing notch which is communicated with the inner cavity of the spraying box, the containing notch is horizontally arranged, and a placing table for placing metal products is arranged in the spraying box;

the connecting pipes are arranged in a row at intervals in the accommodating notch, one end of each connecting pipe extends into the inner cavity, the other end of each connecting pipe extends to the outside of the spraying box, the end part of each connecting pipe, which is positioned at the outer side of the spraying box, is correspondingly communicated with a paint inlet pipe, and the paint inlet pipes are respectively communicated with different paint tanks;

the fixed seat is horizontally fixed in the inner cavity and is provided with a driving mechanism;

the mounting frame is arranged in the inner cavity through a driving mechanism, the driving mechanism is used for driving the mounting frame to reciprocate along the length direction of the fixing seat, and guide holes are formed in the mounting frame at intervals along the length direction of the mounting frame;

the spray heads are respectively connected at the end parts of the connecting pipes, which are positioned in the inner cavities, with the spray nozzles being vertical to the connecting pipes correspondingly, the spray heads are correspondingly and slidably installed in the guide holes in a penetrating manner, springs are sleeved outside the spray heads, one ends of the springs are fixed with the surfaces of the connecting pipes, and the other ends of the springs are fixed with the upper surfaces of the mounting frames;

the baffle plate is horizontally fixed in the inner cavity and positioned below the fixed seat, and a vertically through positioning hole is arranged in the middle of the baffle plate;

the lower air cylinder is vertically fixed on the inner bottom wall of the inner cavity, a lower pressing end is arranged at the end part of the telescopic rod of the lower air cylinder, and the lower pressing end corresponds to the position of the positioning hole vertically.

Therefore, when the paint is changed in color, the pressing cylinder contracts to drive the pressing end to move upwards, the pressing of the connecting pipe and the spray head is canceled, the spray head and the connecting pipe are pushed to move upwards under the action of the elastic force of the spring, the spray head is separated from the positioning hole, then the driving mechanism works to drive the mounting frame to move left and right along the length direction of the fixing seat, the spray head capable of spraying paint with the required color is driven to align with the positioning hole, and then the pressing work is repeated to press the spray head into the positioning hole, so that the color change of the paint is realized. This device is through using many pipes and shower nozzle to come the paint of water conservancy diversion spraying colour alone, has avoided traditional paint spraying apparatus to appear the condition of colour mixture cross color after trading the colour, utilizes actuating mechanism drive mounting bracket horizontal movement about, drives corresponding shower nozzle and aims at the locating hole, has realized the effect of automatic trading the colour, and is swift high-efficient more, and overall structure is rationally distributed, has improved the quality of paint spraying processing, and the practicality is high.

Further, the driving mechanism comprises a threaded rod, a movable seat and a driving motor; the fixed seat is provided with a horizontally extending guide groove, the threaded rod is rotatably arranged in the guide groove, and the movable seat is slidably arranged in the guide groove; the movable seat is meshed with the outside of the threaded rod, and the mounting frame is fixed on the surface of the end part of the movable seat; the driving motor is fixed on the outer surface of one side of the spraying box, and one end of the threaded rod penetrates through the outer side of the spraying box and is fixedly connected with an output shaft of the driving motor.

The driving motor works to drive the threaded rod to rotate, and the rotating threaded rod is meshed with the driving moving seat to slide along the guide groove, so that the mounting frame is driven to synchronously move, and a stable driving effect is provided for color changing.

Furthermore, heating plates are arranged on the inner walls of the two sides of the spraying box.

After the paint spraying is finished, the heating plate works to generate high temperature in the inner cavity, and paint on the surface of the metal product can be dried and baked, so that the device integrates spraying, color changing and paint baking, and the practicability of the device is further improved.

Further, the baffle upper surface is fixed with the bounding wall around its edge, and the baffle upper surface is fixed with the retaining ring around the locating hole, and the retaining ring upper end flushes with the bounding wall upper end.

A concave cavity is formed on the upper surface of the baffle by the coaming and the retainer ring, and paint flowing out of ports of other spray heads aligned with the positioning holes can be dripped into the concave cavity for collection, so that pollution caused by the fact that the paint is directly dripped onto the surface of a metal product is avoided.

Further, a drain pipe is connected to one side of the coaming, and extends to the outside of the spraying box.

The paint accumulated on the baffle plate can be discharged to the outside of the spraying box by utilizing the blow-down pipe, so that a blow-down effect is achieved.

Furthermore, the connecting pipe is a metal pipe, and the paint inlet pipe is a corrugated pipe.

The metal pipe is adopted as the connecting pipe, so that the hardness and strength of the integral structure of the connecting pipe are improved, the damage caused by the fact that the connecting pipe is pressed down by the pressing end is avoided, the corrugated pipe is used as the paint inlet pipe, the paint inlet pipe has the effects of extension deformation and bending, and the moving of the spray head and the connecting pipe is adapted.

Compared with the prior art, the device has the following beneficial effects.

1. This device is through using many pipes and shower nozzle to come the paint of water conservancy diversion spraying colour alone, has avoided traditional paint spraying apparatus to appear the condition of colour mixture cross color after trading the colour, utilizes actuating mechanism drive mounting bracket horizontal movement about, drives corresponding shower nozzle and aims at the locating hole, has realized the effect of automatic trading the colour, and is swift high-efficient more, and overall structure is rationally distributed, has improved the quality of paint spraying processing, and the practicality is high.

2. The device works through the heating plate, high temperature is generated in the inner cavity, and the paint on the surface of the metal product can be dried and baked, so that the device integrates spraying, color changing and paint baking, and the practicability of the device is further improved.

3. The device forms the concave cavity on the upper surface of the baffle through the coaming and the retainer ring, paint flowing out of the ports of other spray heads aligned with the positioning holes can be dripped into the concave cavity to be collected, pollution caused by direct dripping of the paint onto the surface of a metal product is avoided, and meanwhile, accumulated paint on the baffle can be discharged to the outside of the spraying box through the drain pipe.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a back part of a spray tank according to the present utility model;

FIG. 3 is a schematic view of the internal part of the spray booth according to the present utility model;

FIG. 4 is a schematic diagram illustrating the installation of a spray head structure according to the present utility model;

fig. 5 is a schematic view of the surface structure of the baffle plate in the present utility model.

In the figure: 1. a spraying box; 11. an inner cavity; 2. a placement table; 3. a mounting frame; 31. a guide hole; 4. a fixing seat; 5. a spray head; 51. a spring; 6. a connecting pipe; 61. a receiving notch; 62. a paint inlet pipe; 7. a baffle; 71. positioning holes; 72. coaming plate; 73. a retainer ring; 74. a blow-down pipe; 8. a pressing cylinder; 81. pressing down the end head; 9. a driving mechanism; 91. a guide groove; 92. a threaded rod; 93. a movable seat; 94. a driving motor; 10. and (5) heating the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a quick color-changing spraying and baking paint device for metal products, comprising:

the spraying box 1, the rear side of the spraying box 1 is provided with a containing notch 61 communicated with the inner cavity 11 of the spraying box 1, the containing notch 61 is horizontally arranged, and the spraying box 1 is internally provided with a placing table 2 for placing metal products;

the connecting pipes 6 are arranged in a row at intervals in the accommodating notch 61, one end of each connecting pipe 6 extends into the inner cavity 11, the other end of each connecting pipe 6 extends to the outside of the spraying box 1, the end part of each connecting pipe 6 positioned at the outer side of the spraying box 1 is correspondingly and communicated with a paint inlet pipe 62, and the paint inlet pipes 62 are respectively communicated with different paint cans;

the fixed seat 4 is horizontally fixed in the inner cavity 11, and the fixed seat 4 is provided with a driving mechanism 9;

the mounting frame 3, the mounting frame 3 is arranged in the inner cavity 11 through the driving mechanism 9, the driving mechanism 9 is used for driving the mounting frame 3 to reciprocate along the length direction of the fixed seat 4, and guide holes 31 are formed in the mounting frame 3 at intervals along the length direction;

the spray heads 5 are respectively connected with the end parts of the connecting pipes 6 in the inner cavity 11 in a downward spout mode, the spray heads 5 are correspondingly vertical to the connecting pipes 6, the spray heads 5 are correspondingly and slidably installed in the guide holes 31 in a penetrating mode, springs 51 are sleeved outside the spray heads 5, one ends of the springs 51 are fixed with the surfaces of the connecting pipes 6, and the other ends of the springs 51 are fixed with the upper surfaces of the mounting frames 3;

the baffle 7 is horizontally fixed in the inner cavity 11 and positioned below the fixed seat 4, and a vertically through positioning hole 71 is arranged in the middle of the baffle 7;

the lower air cylinder 8, the lower air cylinder 8 is fixed in the inner bottom wall of the inner cavity 11 vertically, the end part of the telescopic rod of the lower air cylinder 8 is provided with a lower end head 81, and the lower end head 81 corresponds to the position of the positioning hole 71 vertically.

When the paint is sprayed on the surface of a metal product, the metal product is placed above the placing table 2, then the box door is closed, the telescopic rod of the box door is used for pushing the pushing end 81 to push down through the pushing cylinder 8, the pushing end 81 pushes the pushing connecting pipe 6 to move downwards and drives the spraying head 5 to move downwards along the guide hole 31 against the elastic force of the spring 51, finally the spraying head 5 passes through the positioning hole 71 and is exposed out of the lower end of the baffle 7, paint in the paint tank is led to the spraying head 5 through the paint inlet pipe 62 and the connecting pipe 6 in sequence, the paint is sprayed downwards through the spraying head 5, the paint spraying processing on the surface of the metal product is realized, when the color of the paint needs to be changed, the pushing cylinder 8 is contracted to drive the pushing end 81 to move upwards, the pushing end 81 does not push the connecting pipe 6 and the spraying head 5 to move upwards under the elastic force of the spring 51, the spraying head 5 is separated from the positioning hole 71, then the driving mechanism 9 is used for driving the mounting frame 3 to move leftwards and rightwards along the length direction of the fixing seat 4, the spraying head 5 capable of spraying paint with the required color is aligned with the positioning hole 71, and then the pushing work is repeated, and the spraying head 5 is pressed into the positioning hole 71, so that the color of the paint is changed. This device is through using many pipes and shower nozzle 5 to come the paint of water conservancy diversion spraying colour alone, has avoided traditional paint spraying apparatus to appear the condition of colour mixture cross color after trading the colour, utilizes actuating mechanism 9 drive mounting bracket 3 horizontal translation, drives corresponding shower nozzle 5 and aims at locating hole 71, has realized the effect of automatic trading the colour, and is swift high-efficient more, and overall structure is rationally distributed, has improved the quality of spraying paint processing, and the practicality is high.

Specifically, the driving mechanism 9 includes a threaded rod 92, a moving seat 93, and a driving motor 94; the fixed seat 4 is provided with a horizontally extending guide groove 91, a threaded rod 92 is rotatably arranged in the guide groove 91, and a movable seat 93 is slidably arranged in the guide groove 91; the movable seat 93 is engaged and sleeved outside the threaded rod 92, and the mounting frame 3 is fixed on the end surface of the movable seat 93; the driving motor 94 is fixed on the outer surface of one side of the spraying box 1, and one end of the threaded rod 92 extends through to the outer side of the spraying box 1 and is fixedly connected with an output shaft of the driving motor 94. The drive motor 94 works to drive the threaded rod 92 to rotate, and the rotating threaded rod 92 is meshed with the drive moving seat 93 to slide along the guide groove 91, so that the mounting frame 3 is driven to synchronously move, and a stable drive effect is provided for color change.

Specifically, heating plates 10 are installed on the inner walls of both sides of the spray box 1. After the paint spraying is finished, the heating plate 10 works, high temperature is generated in the inner cavity 11, and the paint on the surface of the metal product can be dried and baked, so that the device integrates spraying, color changing and paint baking, and the practicability of the device is further improved.

Specifically, the upper surface of the baffle 7 is fixed with a surrounding plate 72 around the edge thereof, the upper surface of the baffle 7 is fixed with a retainer 73 around the positioning hole 71, and the upper end of the retainer 73 is flush with the upper end of the surrounding plate 72. The shroud 72 and the retainer 73 form a concave cavity on the upper surface of the baffle 7, and paint flowing out of the ports of the other spray heads 5 aligned with the positioning holes 71 can drip into the concave cavity for collection, so that pollution caused by the fact that the paint directly drips onto the surface of a metal product is avoided.

Specifically, a drain pipe 74 is connected to one side of the shroud 72, and the drain pipe 74 extends to the outside of the spray booth 1. The paint accumulated on the baffle plate 7 can be discharged to the outside of the spray box 1 by the drain pipe 74, thereby achieving the effect of drain.

Specifically, the connection pipe 6 is a metal pipe, and the paint inlet pipe 62 is a corrugated pipe. The metal pipe is adopted as the connecting pipe 6, so that the hardness and strength of the integral structure of the connecting pipe 6 are improved, the damage caused by the fact that the connecting pipe 6 is pressed down by the pressing end 81 is avoided, the corrugated pipe is adopted as the paint inlet pipe 62, and the paint inlet pipe 62 has the effects of extending deformation and bending, so that the spray head 5 and the connecting pipe 6 are adapted to movement.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A metal product quick color change spray paint baking apparatus, comprising:

the spraying box (1), the rear side of the spraying box (1) is provided with a containing notch (61) communicated with an inner cavity (11) of the spraying box (1), the containing notch (61) is horizontally arranged, and a placing table (2) for placing metal products is arranged in the spraying box (1);

the connecting pipes (6) are arranged in a row at intervals in the accommodating notch (61), one end of each connecting pipe (6) extends into the inner cavity (11), the other end of each connecting pipe (6) extends to the outside of the spraying box (1), the end part of each connecting pipe (6) positioned at the outer side of the spraying box (1) is correspondingly communicated with a paint inlet pipe (62), and the paint inlet pipes (62) are respectively communicated with different paint cans;

the fixing seat (4), the fixing seat (4) is horizontally fixed in the inner cavity (11), and the driving mechanism (9) is arranged on the fixing seat (4);

the mounting frame (3), the mounting frame (3) is arranged in the inner cavity (11) through the driving mechanism (9), the driving mechanism (9) is used for driving the mounting frame (3) to reciprocate along the length direction of the fixing seat (4), and guide holes (31) are formed in the mounting frame (3) at intervals along the length direction of the mounting frame;

the spray heads (5) are respectively connected with the end parts of the connecting pipes (6) located in the inner cavities (11) in a downward spout mode, the spray heads (5) are correspondingly vertical to the connecting pipes (6), the spray heads (5) are correspondingly and slidably installed in the guide holes (31) in a penetrating mode, springs (51) are sleeved outside the spray heads (5), one ends of the springs (51) are fixed with the surfaces of the connecting pipes (6), and the other ends of the springs (51) are fixed with the upper surfaces of the mounting frames (3);

the baffle (7) is horizontally fixed in the inner cavity (11) and positioned below the fixed seat (4), and a vertically through positioning hole (71) is formed in the middle of the baffle (7);

the lower pressure cylinder (8), the lower pressure cylinder (8) is vertically fixed in the inner bottom wall of inner chamber (11), lower pressure end (81) is installed to the telescopic rod end of lower pressure cylinder (8), lower pressure end (81) with the position of locating hole (71) corresponds from top to bottom.

2. The rapid color changing spray paint baking equipment for metal products according to claim 1, wherein:

the driving mechanism (9) comprises a threaded rod (92), a movable seat (93) and a driving motor (94);

the fixed seat (4) is provided with a horizontally extending guide groove (91), the threaded rod (92) is rotatably arranged in the guide groove (91), and the movable seat (93) is slidably arranged in the guide groove (91);

the movable seat (93) is meshed and sleeved outside the threaded rod (92), and the mounting frame (3) is fixed on the end surface of the movable seat (93);

the driving motor (94) is fixed on the outer surface of one side of the spraying box (1), and one end of the threaded rod (92) penetrates through and extends to the outer side of the spraying box (1) and is fixedly connected with an output shaft of the driving motor (94).

3. The rapid color changing spray paint baking equipment for metal products according to claim 1, wherein:

heating plates (10) are arranged on the inner walls of the two sides of the spraying box (1).

4. The rapid color changing spray paint baking equipment for metal products according to claim 1, wherein:

the baffle (7) upper surface is fixed with bounding wall (72) around its edge, baffle (7) upper surface is fixed with retaining ring (73) around locating hole (71), retaining ring (73) upper end with bounding wall (72) upper end flushes.

5. The rapid color changing spray paint baking apparatus for metal products according to claim 4, wherein:

a drain pipe (74) is connected to one side of the coaming (72), and the drain pipe (74) extends to the outside of the spraying box (1).

6. The rapid color changing spray paint baking equipment for metal products according to claim 1, wherein:

the connecting pipe (6) is a metal pipe, and the paint inlet pipe (62) is a corrugated pipe.