Automatic paint sprayer

Abstract

The utility model discloses an automatic paint spraying machine which comprises an automatic paint spraying machine body, the automatic paint spraying machine body comprises a main box body, a box door is installed on the front surface of the main box body through a hinge, second electric sliding rails are installed at the two ends of one side in the main box body, and a first electric sliding rail is arranged at the joint of the two second electric sliding rails. A paint spraying gun is installed on the surface of the first electric sliding rail. By designing the moving and adjusting convenient taking and placing mechanism, when a workpiece is placed during paint spraying, the lead screw rotates to drive the moving seat to stably move on the outer surface of the lead screw in a limited mode, so that the moving seat stably moves to drive the supporting plate and the bracket to adjust the positions close to the box door, and the workpiece is conveniently supported and placed on the surface of the bracket at a short distance; and the workpieces are moved to the position of the box door to be taken out again through the same operation after paint spraying treatment, the workpieces are taken and placed more conveniently through paint spraying treatment, time and labor are saved, and the taking and placing convenience and speed of the automatic paint spraying machine body during paint spraying operation are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of automatic spray painting machines, and specifically relates to automatic spray painting machines. Background Technology

[0002] The existing automatic spray painting machine is an automatic spray coating machine. The working principle is to replace the manual spray gun to disperse the paint into a mist and spray it onto the surface of the object to be coated. It is a semi-automatic or fully automatic coating equipment. After the automatic spray painting machine is sprayed, it is easy to heat and dry and then take it out again. It is convenient to pick up and put down, saves time and effort, and improves the convenience and speed of picking up and putting down the main body of the automatic spray painting machine during the painting operation.

[0003] In existing automatic spray painting machines, the workpiece is supported by a tray and a bracket fixed inside the machine. Each time a workpiece is placed or removed, the operator needs to move a long distance, or even extend their body into the machine, making the workpiece handling inconvenient, time-consuming, and laborious, reducing the operating speed. This affects the convenience of handling and the spraying speed of the automatic spray painting machine. Therefore, this utility model proposes an automatic spray painting machine. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic spray painting machine to solve the problem mentioned in the background art that when an automatic spray painting machine is used to spray paint workpieces, the workpiece support is placed on a tray and the bracket is fixedly installed at the bottom of the automatic spray painting machine. Moreover, each time a workpiece is placed or taken out, the operator needs to go a long distance, or even extend his body into the automatic spray painting machine to place or take out the workpiece. This makes the workpiece handling operation inconvenient, time-consuming and laborious, and reduces the operation speed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic paint spraying machine, comprising an automatic paint spraying machine body, the automatic paint spraying machine body including a main housing, a door mounted on the front surface of the main housing via a hinge, electric slide rails two at both ends of one side of the main housing, an electric slide rail one at the connection of the two electric slide rails two, a paint spray gun mounted on the surface of the electric slide rail one, a tray at the bottom of the main housing, a bracket mounted on the upper surface of the tray via an auxiliary rotary cylinder, and the automatic paint spraying machine body also includes:

[0006] A movable and adjustable convenient retrieval mechanism is provided, and the movable and adjustable convenient retrieval mechanism includes a drive component disposed at the bottom of the main housing, and a limit component is provided at the bottom of the drive component;

[0007] A heating and drying mechanism, comprising a lifting connection assembly disposed at the top of the main housing, wherein a heating assembly is disposed inside the lifting connection assembly and a blowing assembly is disposed on the upper surface of the lifting connection assembly.

[0008] Preferably, the drive assembly includes a base that is bolted to the bottom center of the main housing, a lead screw that rotates inside the base, a forward and reverse motor that is installed at the end of the lead screw inside the base, a movable seat that is provided on the outer surface of the lead screw, and the bottom end of the pallet is fixed to the upper surface of the movable seat by a main rotary cylinder.

[0009] Preferably, the limiting component includes a limiting groove formed at the bottom of the base, a limiting slider is provided inside the limiting groove, and the top of the limiting slider is fixed to the lower surface of the movable seat by welding.

[0010] Preferably, the limiting slider is slidably connected to the inside of the limiting groove, and the bottom end of the movable seat and the bottom end of the base are slidably connected by the limiting slider and the limiting groove.

[0011] Preferably, the lifting connection assembly includes two lifting cylinders that are fixedly installed inside the top of the main housing by bolts, and the ends of the two lifting cylinders are fixedly installed with an installation frame by bolts.

[0012] Preferably, the heating assembly includes a mesh plate fixed at the middle position inside the mounting frame, and an electric heating wire is fixedly installed on the lower surface of the mesh plate inside the mounting frame.

[0013] Preferably, the blower assembly includes two motor mounting boxes that are fixedly mounted on the upper surface of the mounting frame by bolts. A drive motor is installed inside the motor mounting box, and a fan blade is fixedly mounted on the end of the drive motor by screws. An air guide plate is installed at the bottom of the motor mounting box inside the mounting frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By designing a convenient movable adjustment mechanism for picking up and placing workpieces, the rotating screw drives the movable seat to move stably and within a limited position on the outer surface of the screw when the workpiece is placed for painting. This stable movement of the movable seat causes the tray and bracket to adjust to a position closer to the door, facilitating close-range support of the workpiece on the bracket surface. After painting, the same operation is performed to move the workpiece back to the door position for removal. This makes picking up and placing workpieces during painting more convenient, saving time and effort, and improving the convenience and speed of picking up and placing workpieces during the automatic painting machine's main body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a partial cross-sectional view of the base, movable seat, and lead screw of this utility model.

[0019] Figure 4 This is a side sectional view of the base, movable seat, and lead screw of this utility model.

[0020] Figure 5 This is a cross-sectional view of the mounting frame of this utility model;

[0021] Figure 6 This is a partial cross-sectional view of the motor mounting box, mounting frame, and electric heating wire of this utility model.

[0022] In the diagram: 100. Automatic spray painting machine body; 101. Main housing; 1011. Mounting frame; 1012. Lifting cylinder; 1013. Motor mounting box; 1014. Drive motor; 1015. Fan blade; 1016. Air guide plate; 1017. Electric heating wire; 1018. Mesh plate; 102. Door; 103. Pallet; 1031. Base; 1032. Moving seat; 1033. Lead screw; 1034. Limiting slider; 1035. Limiting slide groove; 1036. Forward and reverse motor; 104. Bracket; 105. Electric slide rail one; 106. Electric slide rail two; 107. Spray paint gun. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 6This utility model provides a technical solution: an automatic spray painting machine, including an automatic spray painting machine body 100, the automatic spray painting machine body 100 including a main housing 101, a door 102 is installed on the front surface of the main housing 101 via a hinge, a tray 103 is provided at the bottom of the interior of the main housing 101, and a bracket 104 is installed on the upper surface of the tray 103 via an auxiliary rotary cylinder. When the automatic spray painting machine body 100 is spraying, the workpiece is placed on the surface of the bracket 104 for support and spraying. Electric slide rails 106 are installed at both ends of one side of the interior of the automatic painting machine 100. An electric slide rail 105 is located at the connection point of the two electric slide rails 106. A paint gun 107 is mounted on the surface of the electric slide rail 105 and supported on the surface of the bracket 104. The automatic painting machine body 100 is also equipped with:

[0025] The movable adjustment mechanism facilitates picking and placing of workpieces. This mechanism includes a drive assembly located at the bottom of the main housing 101. The bottom of the drive assembly is equipped with a limit assembly. When the automatic paint spraying machine body 100 picks up and places workpieces during painting, the movable adjustment mechanism can adjust the pallet 103 and the bracket 104 to a position close to the door 102 for picking and placing. This makes picking and placing more convenient, saves time and effort, and improves the convenience and speed of picking and placing workpieces during painting operations.

[0026] To facilitate the position adjustment of the pallet 103 and bracket 104 via the drive assembly for easy loading and unloading, in this embodiment, preferably, the drive assembly includes a base 1031 fixedly mounted with bolts at the middle of the bottom of the main housing 101. A lead screw 1033 rotates inside the base 1031, and a reversible motor 1036 is installed at the end of the lead screw 1033 inside the base 1031. The reversible motor 1036 drives the lead screw 1033 to rotate, facilitating the adjustment of the lead screw 1033's rotation. A movable seat 1032 is provided on the outer surface of the lead screw 1033, and the bottom end of the pallet 103 is fixed to the upper surface of the movable seat 1032 by a main rotary cylinder. When the lead screw 1033 is rotated, it drives the movable seat 1032 to move on the outer surface of the lead screw 1033, thereby moving the movable seat 1032 and causing the pallet 103 and bracket 104 to move, thus facilitating the loading and unloading of workpieces during painting.

[0027] In order to facilitate the limited movement and adjustment of the movable seat 1032 by means of the limiting component, in this embodiment, preferably, the limiting component includes a limiting groove 1035 formed at the bottom of the base 1031, and a limiting slider 1034 is provided inside the limiting groove 1035. The top end of the limiting slider 1034 is fixed to the lower surface of the movable seat 1032 by welding. When the movable seat 1032 moves, it can drive the limiting slider 1034 to slide within the limiting groove 1035, which facilitates the stable movement and adjustment of the movable seat 1032.

[0028] The heating and drying mechanism includes a lifting connection assembly located at the top of the main body 101. The lifting connection assembly has a heating component inside and a blowing component on its upper surface. After the automatic paint sprayer body 100 finishes painting the workpiece, the heating and drying mechanism quickly dries the paint on the workpiece surface. This prevents damage to the paint surface and reduces dust adhesion when the workpiece is removed, thus improving the convenience of removing the automatic paint sprayer body 100 after painting and drying.

[0029] To facilitate the adjustment of the lifting connection assembly to the upper surface of the workpiece for close-range heating and drying after painting, in this embodiment, preferably, the lifting connection assembly includes two lifting cylinders 1012 fixedly installed at the top of the main housing 101 by bolts. The ends of the two lifting cylinders 1012 are fixedly installed with mounting frames 1011 by bolts, so that after painting, the two lifting cylinders 1012 can operate simultaneously to move the mounting frames 1011 down to the surface of the workpiece for heating and drying, and after drying, the mounting frames 1011 can be adjusted to the top of the main housing 101 again when painting.

[0030] In order to facilitate the rapid drying of the paint on the surface of the painted workpiece by means of a heating component after heating and then blowing air through it, in this embodiment, preferably, the heating component includes a mesh plate 1018 fixed in the middle position inside the mounting frame 1011. An electric heating wire 1017 is fixedly installed on the lower surface of the mesh plate 1018 inside the mounting frame 1011, so that after the electric heating wire 1017 is heated, the heat generated is blown through the mesh plate 1018 to the surface of the workpiece for drying.

[0031] To facilitate the drying of the painted workpiece surface by blowing the heat generated by the electric heating wire 1017 onto the workpiece surface via the air-blowing assembly, in this embodiment, preferably, the air-blowing assembly includes two motor mounting boxes 1013 fixed to the upper surface of the mounting frame 1011 by bolts. A drive motor 1014 is installed inside the motor mounting box 1013, and a fan blade 1015 is fixed to the end of the drive motor 1014 by screws. The drive motor 1014 can be energized to drive the fan blade 1015 to rotate, facilitating the air blowing process. An air guide plate 1016 is installed at the bottom of the motor mounting box 1013 inside the mounting frame 1011. When the fan blade 1015 blows air, the air is guided to the surface of the mesh plate 1018 through the air guide plate 1016, facilitating uniform air exhaust.

[0032] The model of the forward and reverse reversing motor 1036 is ZA-70KTYZ, the model of the drive motor 1014 is 50KYZ, and the model of the electric heating wire 1017 is PIcycYWi.

[0033] The working principle and usage process of this utility model: When using this automatic spray painting machine, it is directly and stably placed in the operating position. When spraying paint on the workpiece and placing it, the forward and reverse motor 1036 drives the lead screw 1033 to rotate. When the lead screw 1033 rotates, it drives the moving seat 1032 to move on the outer surface of the lead screw 1033, thereby driving the limiting slider 1034 to slide within the limiting groove 1035. This allows the moving seat 1032 to move stably, driving the tray 103 and the bracket 104 to adjust their position close to the door 102. This facilitates the close support and placement of the workpiece on the surface of the bracket 104. After placement, the workpiece is returned to its original position for spray painting. After spraying, the same operation is performed to move the workpiece back to the position of the door 102 for removal. The workpiece is more convenient to pick up and put down during the spraying process, saving time and effort, and improving the convenience and speed of picking up and putting down the main body 100 of the automatic spray painting machine during the spraying operation.

[0034] After the workpiece is placed on the support surface of the bracket 104 and painted, the paint gun 107 is moved to the inside of the main body 101. The lifting cylinder 1012 moves and drives the mounting frame 1011 to move down to the upper surface of the workpiece. The electric heating wire 1017 is energized and heated. The drive motor 1014 runs and drives the fan blade 1015 to rotate. The fan blade 1015 rotates and blows air into the interior of the mounting frame 1011 through the air guide plate 1016 and evenly into the surface of the electric heating wire 1017 through the mesh plate 1018. The heat generated by the electric heating wire 1017 is blown onto the surface of the workpiece to heat and dry it quickly. This makes it easy to quickly dry the workpiece after painting and remove it. When removing it, the paint on the surface is not easily damaged and the paint surface is not easily covered with dust. This improves the convenience of removing the automatic paint spraying machine body 100 after painting and drying.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic spray painting machine, comprising an automatic spray painting machine body (100), the automatic spray painting machine body (100) comprising a main housing (101), a door (102) being hinged to the front surface of the main housing (101), electric slide rails two (106) being installed at both ends of one side of the main housing (101), an electric slide rail one (105) being provided at the connection of the two electric slide rails two (106), a spray gun (107) being installed on the surface of the electric slide rail one (105), a tray (103) being provided at the bottom of the main housing (101), and a bracket (104) being installed on the upper surface of the tray (103) via an auxiliary rotary cylinder, characterized in that: The automatic paint spraying machine body (100) is also equipped with: The movable adjustment and convenient retrieval mechanism includes a drive component disposed at the bottom of the main housing (101), and a limit component is provided at the bottom of the drive component; The heating and drying mechanism includes a lifting connection assembly located at the top of the main housing (101), wherein a heating assembly is provided inside the lifting connection assembly, and a blowing assembly is provided on the upper surface of the lifting connection assembly.

2. The automatic spray painting machine according to claim 1, characterized in that: The drive assembly includes a base (1031) fixedly installed at the middle position of the bottom end inside the main housing (101) by bolts. A lead screw (1033) rotates inside the base (1031). A forward and reverse motor (1036) is installed at the end of the lead screw (1033) inside the base (1031). A movable seat (1032) is provided on the outer surface of the lead screw (1033), and the bottom end of the support plate (103) is fixed to the upper surface of the movable seat (1032) by a main rotary cylinder.

3. The automatic spray painting machine according to claim 2, characterized in that: The limiting component includes a limiting groove (1035) formed at the bottom of the base (1031), and a limiting slider (1034) is provided inside the limiting groove (1035). The top of the limiting slider (1034) is fixed to the lower surface of the movable seat (1032) by welding.

4. The automatic spray painting machine according to claim 3, characterized in that: The limiting slider (1034) is slidably connected to the inside of the limiting groove (1035), and the bottom end of the moving seat (1032) and the bottom end of the base (1031) are slidably connected by the limiting slider (1034) and the limiting groove (1035).

5. The automatic spray painting machine according to claim 1, characterized in that: The lifting connection assembly includes two lifting cylinders (1012) that are fixedly installed at the top of the inside of the main housing (101) by bolts, and the ends of the two lifting cylinders (1012) are fixedly installed with mounting frames (1011) by bolts.

6. The automatic spray painting machine according to claim 5, characterized in that: The heating assembly includes a mesh plate (1018) fixed in the middle position inside the mounting frame (1011), and an electric heating wire (1017) is fixedly installed on the lower surface of the mesh plate (1018) inside the mounting frame (1011).

7. The automatic spray painting machine according to claim 5, characterized in that: The blower assembly includes two motor mounting boxes (1013) that are bolted to the upper surface of the mounting frame (1011). A drive motor (1014) is installed inside the motor mounting box (1013). A fan blade (1015) is fixed to the end of the drive motor (1014) by screws. An air guide plate (1016) is installed at the bottom of the motor mounting box (1013) inside the mounting frame (1011).

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