CN211678417U - Door plant paint spraying apparatus - Google Patents

Abstract

The utility model relates to the technical field of furniture production devices, in particular to a door panel paint spraying device with high paint spraying efficiency, which comprises a mounting frame, a clamping component and a paint spraying component, wherein the mounting frame is provided with an operation space, the clamping component is accommodated in the operation space and is connected with the mounting frame in a sliding way along the horizontal direction, the clamping component is used for clamping a door panel to be painted, the paint spraying component comprises a driving piece, a paint spraying pipe, a first branch pipe, a second branch pipe and a third branch pipe, the driving piece is respectively connected with the mounting frame and the paint spraying pipe, the paint spraying pipe is connected with the mounting frame in a sliding way along the vertical direction, the input end of the paint spraying pipe is used for being communicated with an external paint pump, the output end of the paint spraying pipe is respectively communicated with the first branch pipe, the second branch pipe and the third branch pipe, the output end of the first branch pipe corresponds to the first direction, the output end of, the first direction is different from and perpendicular to the second direction, and the third direction is opposite to and collinear with the second direction.

Description

Door plant paint spraying apparatus

Technical Field

The utility model relates to a furniture production technical field especially relates to a door plant paint spraying apparatus.

Background

The door plate is arranged at the door opening and is used for separating the indoor space from the outdoor environment, and through the arrangement of the door plate, more personal privacy spaces are provided for the residents while the safety and property protection of the residents are realized. Traditional door plant mainly includes metal door plant and wooden door plant, wherein, in the production and processing of metal door plant and wooden plank, often need to door plant spraying paint vehicle to improve the surface quality of door plant, realize the rust-resistant or the protection of preventing moth to the door plant, reach extension door plant life's purpose and give the multiple surface color of door plant, in order to satisfy consumer's demand.

However, the traditional door panel paint spraying equipment is simple in structure and single in function, the paint spraying equipment can only spray paint on one side of the door panel at a time, the paint spraying speed of the paint spraying equipment is low, and the improvement of the production efficiency of the door panel is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a door panel painting apparatus for solving the technical problem of low painting efficiency.

A door plate paint spraying device comprises a mounting rack, a clamping assembly and a paint spraying assembly, wherein the mounting rack is provided with an operation space, the clamping assembly is accommodated in the operation space and is in sliding connection with the mounting rack along the horizontal direction, the clamping assembly is used for clamping a door plate to be painted, the paint spraying assembly comprises a driving piece, a paint spraying pipe, a first branch pipe, a second branch pipe and a third branch pipe, the driving piece is connected with the mounting rack, the input end of the driving piece is used for being electrically connected with an external power supply, the output end of the driving piece is connected with the paint spraying pipe, the paint spraying pipe is in sliding connection with the mounting rack along the vertical direction, the input end of the paint spraying pipe is used for being communicated with an external paint pump, the output end of the paint spraying pipe is respectively communicated with the first branch pipe, the second branch pipe and the third branch pipe, and the output end of the first branch pipe faces to the first direction, the output end of the second branch pipe faces a second direction, the output end of the third branch pipe faces a third direction, the first direction is different from and perpendicular to the second direction, the third direction is opposite to and collinear with the second direction, and the paint spraying assembly is used for spraying paint to three surfaces of the door panel to be sprayed simultaneously.

In one embodiment, the first branch pipe is provided with a cylindrical material pipe extending along the second direction, the material pipe is provided with a plurality of first injection holes, and the first injection holes correspond to one end face of the door panel to be painted.

In one embodiment, the second branch pipe extends along the first direction of the door panel to be painted and is provided with a plurality of second spraying holes, the second spraying holes correspond to one side surface of the door panel to be painted, the third branch pipe extends along the first direction of the door panel to be painted and is provided with a plurality of third spraying holes, and the third spraying holes correspond to the other side surface of the door panel to be painted.

In one embodiment, the mounting frame is provided with a guide rod, and the paint spraying pipe is connected with the guide rod in a sliding mode.

In one embodiment, the paint spraying pipe is wound on the guide rod and is connected with the guide rod in a sliding mode.

In one embodiment, the paint spraying assembly further comprises a connecting ring, the connecting ring is sleeved on the guide rod and is connected with the guide rod in a sliding mode, and the connecting ring is further connected with the output end of the driving piece and the paint spraying pipe respectively.

In one embodiment, a C-shaped elastic buckle is arranged on the connecting ring and faces away from the guide rod, and the paint spraying pipe is clamped on the C-shaped elastic buckle and abuts against the inner surface of the C-shaped elastic buckle.

In one embodiment, a first sliding groove is formed in the top of the mounting frame, a second sliding groove is formed in the bottom of the mounting frame, an opening of the first sliding groove and an opening of the second sliding groove face the working space respectively, the clamping assembly comprises an upper clamping piece and a lower clamping piece, the upper clamping piece is clamped in the first sliding groove and is in sliding connection with the mounting frame, the lower clamping piece is clamped in the second sliding groove and is in sliding connection with the mounting frame, and the upper clamping piece and the lower clamping piece are used for clamping the door panel to be painted together.

In one embodiment, a plurality of first ejector pins are arranged on one surface of the upper clamping piece, which is adjacent to the door panel to be painted, and used for ejecting the top surface of the door panel to be painted, and a plurality of second ejector pins are arranged on one surface of the lower clamping piece, which is adjacent to the door panel to be painted, and used for ejecting the bottom surface of the door panel to be painted.

In one embodiment, the door panel painting device further comprises a protective cover, the protective cover is arranged on the mounting frame and connected with the mounting frame, a feeding opening is formed in the protective cover, a safety door is installed on the protective cover, and the safety door is arranged on the feeding opening and detachably connected with the protective cover.

Above-mentioned door plant paint spraying apparatus, through set up first minute pipe respectively at the end of the pipe that sprays paint, second minute pipe and third minute pipe, the pipe that sprays paint when the drive of driving piece is followed vertical direction motion down, can drive first minute pipe simultaneously, the second is divided pipe and third minute pipe and is for waiting to spray paint the door plant motion respectively, first minute pipe, the operation of spraying paint can be treated simultaneously to the three face of the door plant that sprays paint to second minute pipe and third minute pipe, thereby obtain even lacquer layer on the three face of door plant, door plant paint spraying apparatus's the efficiency of spraying paint has effectively been promoted, and then the machining efficiency of door plant and the market competition of door plant product have been improved.

Drawings

FIG. 1 is a schematic view of a paint spraying apparatus for a door panel according to an embodiment;

FIG. 2 is a schematic view of the alternative view of the door panel painting apparatus of the embodiment of FIG. 1;

FIG. 3 is a partially enlarged view of the portion A in the embodiment shown in FIG. 1;

FIG. 4 is a schematic view of another embodiment of a painting apparatus for a door panel;

FIG. 5 is a schematic structural view of a painting apparatus for a door panel according to still another embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1, the present invention provides a door panel painting apparatus 10, the door panel painting apparatus 10 includes an installation frame 100, a clamping assembly 200 and a painting assembly 300, the installation frame 100 has an operation space 110, the clamping assembly 200 is accommodated in the operation space 110 and is slidably connected to the installation frame 100 along a horizontal direction, the clamping assembly 200 is used for clamping a door panel 20 to be painted, the painting assembly 300 includes a driving member 310, a painting pipe 320, a first branch pipe 330, a second branch pipe 340 and a third branch pipe 350, the driving member 310 is connected to the installation frame 100, an input end of the driving member 310 is used for electrically connecting to an external power source, an output end of the driving member 310 is connected to the painting pipe 320, the painting pipe 320 is slidably connected to the installation frame 100 along a vertical direction, an input end of the painting pipe 320 is used for communicating with an external paint pump, an output end of the painting pipe 320 is respectively communicated to the first branch pipe 330, the second, the output end of the first branch pipe 330 corresponds to a first direction of the door panel 20 to be painted, the output end of the second branch pipe 340 corresponds to a second direction of the door panel 20 to be painted, the output end of the third branch pipe 350 corresponds to a third direction of the door panel 20 to be painted, the first direction is different from and perpendicular to the second direction, the third direction is opposite to and collinear with the second direction, and the painting assembly 300 is used for simultaneously spraying paint to three sides of the door panel 20 to be painted.

Above-mentioned door plant paint spraying apparatus 10, through set up first minute pipe 330 respectively at the end of the pipe 320 that sprays paint, second minute pipe 340 and third minute pipe 350, the pipe 320 that sprays paint when moving along vertical direction under the drive of driving piece 310, can drive first minute pipe 330 simultaneously, second minute pipe 340 and third minute pipe 350 move for waiting to spray paint door plant 20 respectively, first minute pipe 330, the operation of spraying paint can be treated simultaneously to the three face of the door plant 20 that sprays paint to second minute pipe 340 and third minute pipe 350, thereby obtain even paint layer on the three face of door plant, door plant paint spraying apparatus 10's the efficiency of spraying paint has effectively been promoted, and then the machining efficiency of door plant and the market competition of door plant product have been improved.

The mounting bracket 100 is used for supporting the clamping assembly 200, the painting assembly 300 and the external door panel to be painted, so as to realize the installation arrangement of the clamping assembly 200, the painting assembly 300 and the external door panel 20 to be painted. It should be noted that, in actual production, the mounting bracket 100 adopts the bolt fastening on the workstation more, when guaranteeing that mounting bracket 100 and workstation are stably connected, but lifting paint spraying apparatus's level avoids oil stain or water stain pollution paint spraying apparatus and door plant to guarantee the reliability of the operation of spraying paint.

The clamping assembly 200 is used for fixing the door panel 20 to be painted, and avoids the problem of uneven spraying of paint on the door panel caused by shaking during the painting process of the door panel, so as to ensure the painting effect. Referring to fig. 1 and fig. 2, in an embodiment, the top of the mounting frame 100 is provided with a first sliding slot 120, the bottom of the mounting frame 100 is provided with a second sliding slot 130, an opening of the first sliding slot 120 and an opening of the second sliding slot 130 face the working space 110, the clamping assembly 200 includes an upper clamping member 210 and a lower clamping member 220, the upper clamping member 210 is clamped in the first sliding slot 120 and slidably connected to the mounting frame 100, the lower clamping member 220 is clamped in the second sliding slot 130 and slidably connected to the mounting frame 100, and the upper clamping member 210 and the lower clamping member 220 are used for clamping the door panel 20 to be painted together. Specifically, before the painting operation is performed, the upper clamping member 210 and the lower clamping member 220 are pulled first, so that the upper clamping member 210 and the lower clamping member 220 move in the direction away from the operation space 110, and then the door panel is placed between the upper clamping member 210 and the lower clamping member 220, so that the top surface of the door panel is abutted against the upper clamping member 210, the bottom surface of the door panel is abutted against the lower clamping member 220, and the door panel is clamped and fixed. After the door panel is clamped, the door panel is pushed, so that the door panel drives the upper clamping piece 210 and the lower clamping piece 220 to slide relative to the installation frame 100 respectively until the door panel is completely accommodated in the operation space 110, thereby facilitating the paint spraying operation.

It should be noted that the first direction corresponds to the X axis shown in fig. 1, the second direction corresponds to the positive direction of the Y axis shown in fig. 1, and the third direction corresponds to the negative direction of the Y axis shown in fig. 1, in other words, the output end of the first branch pipe 330 corresponds to the end surface of the door panel 20 to be painted, and the second branch pipe 340 and the third branch pipe 350 correspond to two opposite side surfaces of the door panel 20 to be painted, which are perpendicular to the end surface, respectively, so that after the door panel 20 to be painted is accommodated in the working space 110, the door panel 20 to be painted is clamped into an area surrounded by the first branch pipe 330, the second branch pipe 340 and the third branch pipe 350, so as to facilitate performing paint spraying operation on three surfaces of the door panel 20 to be painted simultaneously. Referring to fig. 2 again, in an embodiment, a plurality of first ejector pins 211 are disposed on a surface of the upper clamping member 210 adjacent to the door panel 20 to be painted, the first ejector pins 211 are used for supporting a top surface of the door panel 20 to be painted, a plurality of second ejector pins 221 are disposed on a surface of the lower clamping member 220 adjacent to the door panel 20 to be painted, and the second ejector pins 221 are used for supporting a bottom surface of the door panel 20 to be painted. Through setting up a plurality of first thimbles 211 on last holder 210 respectively, set up a plurality of second thimbles 221 on holder 220 down, reduced the area of contact of last holder 210 and door plant and the area of contact of holder 220 and door plant down, in other words, increased the pressure of last holder 210 to the door plant and the pressure of holder 220 to the door plant down, so, the door plant is difficult for droing from between last holder 210 and the holder 220 down to the stability and the reliability of door plant location have been promoted.

The painting assembly 300 is used to spray paint onto a door panel such that the paint adheres to the door panel, thereby resulting in a door panel having a uniform paint layer on the surface. In one embodiment, the driving member 310 includes a motor 311 and a screw rod 312, the motor 311 is fixedly disposed on the mounting block 100, one end of the screw rod 312 is connected to an output end of the motor 311, and the other end of the screw rod 312 is in threaded connection with the paint spraying pipe 320. In the process of paint spraying operation, after the motor 311 is powered on by an external power supply, the rotor of the motor 311 rotates at a high speed and drives the lead screw 312 to rotate, and similarly, the lead screw 312 rotates relative to the paint spraying pipe 320, which is embodied in that the lead screw 312 drives the paint spraying pipe 320 to slide relative to the mounting frame 100 in the vertical direction, so that the purpose of adjusting the spraying height of the paint spraying assembly 300 is achieved.

Referring to fig. 3, in an embodiment, the first branch pipe 330 has a cylindrical material pipe 331 extending along a thickness direction of the door panel 20 to be painted, the material pipe 331 is provided with a plurality of first injection holes 332, and the first injection holes 332 correspond to an end surface of the door panel 20 to be painted. Through set up the cylindric material pipe 331 that extends along the thickness direction of waiting to spray paint door plant 20 on first minute pipe 330 to set up a plurality of first jet orifices 332 on material pipe 331, increased the spray area of first minute pipe 330, so, the paint vehicle that sends to a terminal surface of door plant by first minute pipe 330 can follow the even coating of door plant thickness direction, has avoided the appearance at the dead angle of spraying paint, thereby has guaranteed the effect of spraying paint. Referring to fig. 2 and fig. 3, in an embodiment, the second branch pipe 340 extends along the width direction of the door panel 20 to be painted and is provided with a plurality of second spraying holes 341, the second spraying holes 341 correspond to one side surface of the door panel 20 to be painted, the third branch pipe 350 extends along the width direction of the door panel 20 to be painted and is provided with a plurality of third spraying holes 351, and the third spraying holes 351 correspond to the other side surface of the door panel 20 to be painted. Extend and set up a plurality of second jet orifices 341 through making second minute pipe 340 along the width direction of waiting to spray paint door plant 20, make third minute pipe 350 extend and set up a plurality of third jet orifices 351 along the width direction of waiting to spray paint door plant 20, increased the second and divide the injection area of pipe 340 and third minute pipe 350, so, divide the width direction even coating that the paint vehicle of delivering to the door plant and the paint vehicle of delivering to the door plant by third minute pipe 350 spray by the second, the appearance at the dead angle of spraying paint has been avoided, and then the effect of spraying paint has been guaranteed.

In one embodiment, the mounting bracket 100 has a guide bar 140 thereon, and the paint spray tube 320 is slidably connected to the guide bar 140. Through setting up guide bar 140 on mounting bracket 100, realized the sliding connection of the pipe 320 of spraying paint with mounting bracket 100 on the one hand, avoided because of the unsettled setting of the pipe 320 of spraying paint, the pipe 320 of spraying paint is too big with driving piece 310 junction atress, and the pipe 320 of spraying paint is connected and is broken off with driving piece 310, and then causes the emergence of the pipe 320 of spraying paint to break failure problem to guarantee the effective of the operation of spraying paint and go on. On the other hand, the guide bar 140 limits the moving direction of the paint spraying pipe 320, so that the problem of uneven paint spraying caused by shaking generated in the moving process of the paint spraying pipe 320 is avoided, and the accuracy and the reliability of the paint spraying operation are improved. In one embodiment, the paint spraying pipe 320 is wound around the guide bar 140 and slidably connected to the guide bar 140. Set up in guide bar 140 and with guide bar 140 sliding connection through making the winding of paint spraying pipe 320, when the realization is spacing to the direction of paint spraying pipe 320, need not to set up other auxiliary component and fix a position paint spraying pipe 320, paint spraying apparatus simple structure, the part is less, has reduced paint spraying apparatus's manufacturing cost.

Referring to fig. 4, in another embodiment, the paint spraying assembly 300 further includes a connection ring 360, the connection ring 360 is sleeved on the guide rod 140 and slidably connected with the guide rod 140, and the connection ring 360 is further connected with the output end of the driving member 310 and the paint spraying pipe 320, respectively. Preferably, the connection ring 360 is provided with a C-shaped elastic buckle 361 facing away from the guide rod 140, and the painting pipe 320 is clamped on the C-shaped elastic buckle 361 and abuts against the inner surface of the C-shaped elastic buckle 361. Establish go-between 360 through the cover on guide bar 140, usable go-between 360 realize the output of spraying paint pipe 320 and driving piece 310 be connected and the sliding connection who sprays paint pipe 320 and mounting bracket 100, thus, overhaul or when changing the operation spraying paint pipe 320, only need to take off from go-between 360 spraying paint pipe 320, and is concrete, the pipe 320 that will spray paint takes off from the C shape elasticity buckle 361 of go-between 360, can carry out operation on next step to the pipe 320 that sprays paint, the loading and unloading degree of difficulty of the pipe 320 that sprays paint has been reduced, thereby the loading and unloading efficiency of the pipe 320 that sprays paint has been promoted.

Referring to fig. 5, in an embodiment, the door panel painting apparatus further includes a protective cover 400, the protective cover 400 is covered on the mounting frame 100 and connected to the mounting frame 100, the protective cover 400 is provided with a feeding port 410 and a safety door 420, and the safety door 420 is covered on the feeding port 410 and detachably connected to the protective cover 400. Through adding on mounting bracket 100 and establishing protection casing 400, can avoid the paint mist that the little paint vehicle that sprays formed among the operation process of spraying paint disperses in the environment, and then harm staff's life health, that is to say, will spray paint the operation through protection casing 400 and restrict the operation of spraying paint in the operation space 110 of paint spraying apparatus to promote the security of the operation of spraying paint.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A door panel paint spraying device is characterized by comprising a mounting rack, a clamping component and a paint spraying component,

the mounting bracket is provided with an operation space, the clamping assembly is contained in the operation space and is connected with the mounting bracket in a sliding manner along the horizontal direction, the clamping assembly is used for clamping a door plate to be painted, the painting assembly comprises a driving piece, a painting pipe, a first branch pipe, a second branch pipe and a third branch pipe, the driving piece is connected with the mounting bracket, the input end of the driving piece is used for being electrically connected with an external power supply, the output end of the driving piece is connected with the painting pipe, the painting pipe is connected with the mounting bracket in a sliding manner along the vertical direction, the input end of the painting pipe is used for being communicated with an external paint pump, the output end of the painting pipe is respectively communicated with the first branch pipe, the second branch pipe and the third branch pipe, the output end of the first branch pipe faces the first direction, the output end of the second branch pipe faces the second direction, and the output end of the third branch pipe faces the third direction, the first direction is different from and perpendicular to the second direction, the third direction is opposite to and collinear with the second direction, and the paint spraying assembly is used for spraying paint to three sides of the door panel to be sprayed simultaneously.

2. The door panel painting device according to claim 1, wherein the first branch pipe is provided with a cylindrical material pipe extending along the second direction, the material pipe is provided with a plurality of first injection holes, and the first injection holes correspond to one end face of the door panel to be painted.

3. The door panel painting apparatus according to claim 1, wherein the second branch pipe extends along the first direction and is provided with a plurality of second spray holes, the second spray holes correspond to one side surface of the door panel to be painted, the third branch pipe extends along the first direction and is provided with a plurality of third spray holes, and the third spray holes correspond to the other side surface of the door panel to be painted.

4. A door panel spray painting apparatus according to claim 1, wherein the mounting bracket has a guide bar thereon, and the paint spray tube is slidably connected to the guide bar.

5. The door panel painting apparatus according to claim 4, wherein the painting pipe is wound around and slidably coupled to the guide bar.

6. The door panel painting apparatus according to claim 4, wherein the painting assembly further includes a connection ring, the connection ring is sleeved on the guide rod and slidably connected to the guide rod, and the connection ring is further connected to the output end of the driving member and the painting pipe, respectively.

7. The door panel painting apparatus according to claim 6, wherein the connection ring is provided with a C-shaped elastic buckle facing away from the guide rod, and the painting pipe is clamped on the C-shaped elastic buckle and abuts against an inner surface of the C-shaped elastic buckle.

8. The door panel painting device according to claim 1, wherein a first sliding groove is formed in the top of the mounting frame, a second sliding groove is formed in the bottom of the mounting frame, an opening of the first sliding groove and an opening of the second sliding groove face the operation space respectively, the clamping assembly comprises an upper clamping piece and a lower clamping piece, the upper clamping piece is clamped in the first sliding groove and is in sliding connection with the mounting frame, the lower clamping piece is clamped in the second sliding groove and is in sliding connection with the mounting frame, and the upper clamping piece and the lower clamping piece are used for clamping the door panel to be painted together.

9. The door panel painting apparatus according to claim 8, wherein a first plurality of ejector pins are disposed on a surface of the upper clamping member adjacent to the door panel to be painted, the first ejector pins being configured to push against a top surface of the door panel to be painted, and a second plurality of ejector pins are disposed on a surface of the lower clamping member adjacent to the door panel to be painted, the second ejector pins being configured to push against a bottom surface of the door panel to be painted.

10. The door panel painting device according to any one of claims 1 to 9, further comprising a protective cover, wherein the protective cover is arranged on the mounting frame and connected with the mounting frame, a feeding opening is formed in the protective cover and provided with a safety door, and the safety door cover is arranged on the feeding opening and detachably connected with the protective cover.

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