Automatic overturning type paint spraying equipment

Abstract

The utility model relates to the technical field of paint spraying equipment, in particular to automatic overturning type paint spraying equipment which comprises a fixed support, an overturning support and a power mechanism, the overturning support is rotatably arranged on the fixed support, an adjustable positioning assembly is arranged on the overturning support, the power mechanism is arranged on one side of the fixed support and is in transmission connection with the overturning support, and the adjustable positioning assembly is arranged on the overturning support. The fixed support and the overturning support are connected in a locking mode through a locking assembly arranged on the fixed support. The turning support is driven by the driving motor and the speed reducer to achieve automatic turning, labor intensity is reduced, paint spraying efficiency and operation safety coefficient are improved, supporting and positioning of parts of different specifications are met through adjustment of the second T-shaped groove plate on the first T-shaped groove plate, the application range is wide, the positioning pins are matched with the positioning holes in an inserted mode, and the working efficiency is improved. The turning support can be locked and fixed, stability and reliability of feeding and discharging of parts are guaranteed, the overall structure is simple, operation is convenient, and popularization is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying equipment, in particular to an automatic flip-over paint spraying equipment. Background Art

[0002] Auto parts are the basic units that make up all parts of a car. When processing auto parts, they often need to be painted to prevent corrosion and rust of auto parts and extend the service life of the car. In the existing technology, when painting auto parts, either the parts to be painted are fixed on a fixing device and painted by manual turning; or the parts to be painted are lifted and then manually shuttled for painting; when turning and replacing parts, it is necessary to stop the machine for processing, which seriously affects the painting efficiency. The painting process is divided into two or more times, which easily leads to uneven painting and affects the appearance. The fixing device cannot meet the fixing requirements of auto parts of various forms and specifications, and has poor practicality. In addition, there are certain safety hazards in the method of lifting and manually shuttle painting for parts such as extra-long and overweight axles and frame beams.

[0003] Therefore, it is necessary to propose an automatic flip-over spray painting device to overcome the defects of the prior art. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and provide an automatic flip-over type paint spraying device.

[0005] The technical solution of the utility model is:

[0006] An automatic flip-type paint spraying device comprises a fixed bracket, a flip bracket and a power mechanism. The flip bracket is rotatably arranged on the fixed bracket, an adjustable positioning component is arranged on the flip bracket, the power mechanism is arranged on one side of the fixed bracket and is transmission-connected to the flip bracket, and the fixed bracket and the flip bracket are locked and connected via a locking component arranged on the fixed bracket.

[0007] Preferably, both ends of the flip bracket are provided with connecting shafts, and the connecting shafts are connected to the fixed bracket through a bearing seat;

[0008] The flexible flipping of the flip bracket on the fixed bracket is achieved by connecting the shaft and the bearing seat.

[0009] Preferably, the power mechanism includes a drive motor and a reducer, both of which are arranged on a mounting plate on one side of the fixed bracket, the drive motor and the input end of the reducer transmit power through a belt drive, a chain drive or a gear drive, and the output end of the reducer is connected to one of the connecting shafts through a coupling;

[0010] The speed reducer is used to reduce the speed and increase the torque of the output power of the driving motor, which can drive the flipping of parts of different sizes. The transmission method is flexible and diverse, easy to implement, and the transmission is smooth and reliable.

[0011] Preferably, the adjustable positioning assembly includes two first T-slot plates and at least two second T-slot plates, the two first T-slot plates are symmetrically arranged on the flip bracket along the length direction of the flip bracket, and the at least two second T-slot plates are spaced apart and arranged perpendicularly to the first T-slot plates;

[0012] The spacing of the second T-slot plate and the installation position of the components on the second T-slot plate can be adjusted along the first T-slot plate, which can meet the installation and positioning requirements of components of different specifications.

[0013] Preferably, the locking assembly comprises a guide cylinder, a positioning pin and an end cover, the guide cylinder is fixedly mounted on the fixed bracket, the positioning pin is inserted and slidably arranged in the guide cylinder, the end cover is detachably arranged at the end of the guide cylinder away from the flip bracket, a through L-shaped slide groove is arranged on the side wall of the guide cylinder, the long side of the L-shaped slide groove is parallel to the axis of the guide cylinder, a positioning column is arranged on the positioning pin, the positioning column can slide along the L-shaped slide groove, a spring is sleeved on the positioning pin, one end of the spring is fixedly connected to the step of the positioning pin, and the other end of the spring abuts against the end cover;

[0014] The positioning pin slides in the guide cylinder to realize the locking and unlocking of the flip bracket on the fixed bracket, and the spring pushes the positioning pin to keep the positioning pin locking the flip bracket reliably.

[0015] Preferably, a positioning hole adapted to the positioning pin is provided on the flip bracket;

[0016] The positioning pin can be inserted into the positioning hole to realize the positioning of the flip bracket, thereby preventing the flip bracket from rotating during loading and improving the safety of loading.

[0017] Preferably, a chamfer is provided at one end of the positioning pin facing the flip bracket, and a pull rod is provided at one end of the positioning pin away from the flip bracket;

[0018] The chamfer makes it easier for the positioning pin to be inserted into the positioning hole, and the positioning pin is pulled by the pull rod to slide in the guide cylinder, thereby achieving a labor-saving effect.

[0019] Preferably, a protective cover is detachably provided on the mounting plate, and the protective cover is provided outside the driving motor and the reducer;

[0020] Protect the drive motor and reducer to avoid contamination and damage to the drive motor and reducer during painting, thereby increasing the service life of the drive motor and reducer.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The turning bracket is driven by the driving motor and the reducer to realize automatic turning, which reduces the labor intensity, improves the painting efficiency and the operation safety factor;

[0023] 2. Through the adjustment of the second T-slot plate on the first T-slot plate, the support and positioning of parts of different specifications can be met, with a wide range of applications and high scalability;

[0024] 3. Through the insertion and matching of the positioning pin and the positioning hole, the flip bracket can not only realize automatic flipping, but also be locked and fixed, which is convenient for loading and unloading of parts and ensures the stability and reliability of loading and unloading of parts;

[0025] 4. The overall structure is simple, easy to operate, low manufacturing and use costs, simple maintenance, and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 (Hide the protective cover);

[0027] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0028] Figure 3 It is a schematic diagram of the partially enlarged structure of point A of the present utility model.

[0029] Among them, 1. Fixed bracket; 2. Flip bracket; 3. Connecting shaft; 4. Bearing seat; 5. Driving motor; 6. Reducer; 7. Mounting plate; 8. Coupling; 9. First T-slot plate; 10. Second T-slot plate; 11. Guide cylinder; 12. Locating pin; 13. End cover; 14. L-shaped slide groove; 15. Locating column; 16. Spring; 17. Locating hole; 18. Pull rod; 19. Protective cover. DETAILED DESCRIPTION

[0030] In order to make the technical means, technical features, utility model objectives and technical effects achieved by the utility model easy to understand, the utility model is further explained below with reference to specific illustrations.

[0031] like Figure 1-Figure 3As shown, an automatic flip-type painting equipment comprises a fixed bracket 1, a flip bracket 2, a power mechanism and a locking assembly. The flip bracket 2 is used for installing and fixing parts. The flip bracket 2 is connected to the fixed bracket 1 and can be rotated relative to the fixed bracket 1 to realize the flipping of parts and facilitate painting. An adjustable positioning assembly is connected to the flip bracket 2 to meet the installation of parts of different specifications and expand the scope of application. The power mechanism is installed on one side of the fixed bracket 1, and the power mechanism is transmission-connected to the flip bracket 2 to drive the flip bracket 2 to flip. The locking assembly is installed on one side of the fixed bracket 1. When loading and unloading, the flip bracket 2 is locked on the fixed bracket 1 to ensure the safety of loading and unloading. When painting, the flip bracket 2 is unlocked from the fixed bracket 1 so that the flip bracket 2 can flip under the drive of the power mechanism.

[0032] like Figure 1 and Figure 2 As shown, both ends of the flip bracket 2 are fixedly connected with a connecting shaft 3, and the connecting shaft 3 is connected to the fixed bracket 1 through a bearing seat 4, which can reduce the friction when the flip bracket 2 is flipped, so that the flip bracket 2 can be flexibly flipped on the fixed bracket 1, and a positioning hole 17 is processed on the side of the flip bracket 2 facing the locking assembly.

[0033] like Figure 1 and Figure 2 As shown, the power mechanism includes a driving motor 5 and a reducer 6. A mounting plate 7 is fixed on one side of the fixed bracket 1 for mounting the driving motor 5 and the reducer 6. There is power transmission between the driving motor 5 and the reducer 6. The transmission method adopts belt drive, chain drive or gear drive. The transmission method is flexible, stable and reliable. This embodiment is described in terms of belt drive. Specifically, pulleys are fixedly installed on the transmission shaft of the driving motor 5 and the input end of the reducer 6. A belt is wound between the two pulleys. The power of the driving motor 5 is transmitted to the reducer 6 through the transmission of the belt. After the reducer 6 decelerates and increases the torque, the power is output to the outside through the output end of the reducer 6. The output end of the reducer 6 is connected to the connecting shaft 3 close to the side through the coupling 8, thereby driving the flip bracket 2 to flip. A protective cover 19 is connected to the mounting plate 7 by bolts. The driving motor 5 and the reducer 6 are both located inside the protective cover 19. The driving motor 5 and the reducer 6 are protected by the protective cover 19 to avoid pollution and damage to the driving motor 5 and the reducer 6 during painting, thereby improving the service life of the driving motor 5 and the reducer 6.

[0034] like Figure 1 and Figure 2As shown, the adjustable positioning assembly includes two first T-slot plates 9 and at least two second T-slot plates 10. The two first T-slot plates 9 are installed along the length direction of the flip bracket 2 and are symmetrically distributed on the flip bracket 2 with the center of the flip bracket 2. At least two second T-slot plates 10 are connected to the first T-slot plates 9 at intervals. The second T-slot plates 10 are vertically distributed to the first T-slot plates 9. The second T-slot plates 10 are connected to the first T-slot plates 9 by T-bolts and can be moved along the first T-slot plates 9 to adjust different installation positions of the second T-slot plates 10. The parts are connected to the second T-slot plates 10 by T-bolts. Through the movement and adjustment on the first T-slot plates 9 and the second T-slot plates 10, the installation and positioning requirements of parts of different specifications are met. It has a wide range of applications and strong expansibility.

[0035] like Figure 1-Figure 3 As shown, the locking assembly includes a guide cylinder 11, a positioning pin 12 and an end cover 13. The guide cylinder 11 is fixedly connected to the fixed bracket 1. The guide cylinder 11 is hollow inside. The end cover 13 is installed at the end of the guide cylinder 11 facing away from the flip bracket 2 by bolt connection. The positioning pin 12 penetrates the end cover 13 and is inserted into the inside of the guide cylinder 11 and can slide in the guide cylinder 11. When the end of the positioning pin 12 slides out to the outside of the guide cylinder 11, it can be correspondingly inserted into the positioning hole 17 to achieve the connection and locking of the flip bracket 2 on the fixed bracket 1, ensuring the stability of parts during loading and unloading and improving the safety of use. In order to ensure that the positioning pin 12 can be smoothly inserted into the positioning hole 17, the end of the positioning pin 12 is processed with a chamfered structure. When the positioning pin 12 is retracted to the inside of the guide cylinder 11, the flip bracket 2 is released. The rotating bracket 2 is locked on the fixed bracket 1, and the flip bracket 2 can be flipped under the drive of the power mechanism to complete the painting operation. The positioning pin 12 is processed into a step-shaped structure. The positioning pin 12 is located on the circumference of the guide cylinder 11 and is equipped with a spring 16. One end of the spring 16 is fixedly connected to the step of the positioning pin 12, and the other end of the spring 16 is against the end cover 13. The force of the spring 16 pushes the positioning pin 12 to keep extending outward, thereby enhancing the stability of the positioning pin 12 locking the flip bracket 2. In order to facilitate the pulling of the positioning pin 12, a pull rod 18 is connected to the end of the positioning pin 12 away from the flip bracket 2. The axis of the pull rod 18 is perpendicular to the axis of the positioning pin 12. The positioning pin 12 is pulled by the pull rod 18 to slide in the guide cylinder 11, thereby achieving a labor-saving effect.

[0036] A through L-shaped slot 14 is machined on the side wall of the guide cylinder 11, and the long side of the L-shaped slot 14 is parallel to the axis of the guide cylinder 11. A positioning column 15 is machined on the positioning pin 12, and the positioning column 15 is located in the L-shaped slot 14. As the positioning pin 12 slides, the positioning column 15 slides in the L-shaped slot 14. When the pull rod 18 is manually operated to retract the positioning pin 12 into the guide cylinder 11, the positioning pin 12 can be rotated to make the positioning column 15 snap into the short side groove of the L-shaped slot 14, thereby fixing the position of the positioning pin 12, limiting the positioning pin 12 from extending outward, and avoiding interference between the positioning pin 12 and the flipping of the flip bracket 2.

[0037] The working principle of the utility model is:

[0038] When loading, adjust the flip bracket 2 to be horizontal, operate the pull rod 18 to rotate the positioning pin 12, release the positioning column 15 from the short side of the L-shaped slide groove 14, and the positioning pin 12 extends outward under the action of the spring 16 and is inserted into the positioning hole 17 to lock the flip bracket 2. According to the specifications of the parts and the positioning positions, adjust the positions of at least two second T-slot plates 10 on the first T-slot plate 9. After adjusting to the right position, tighten them with T-bolts to fix the parts on the second T-slot plates 10.

[0039] The positioning pin 12 is manually pulled out of the positioning hole 17 through the pull rod 18, and the positioning pin 12 is rotated so that the positioning column 15 is engaged in the short side groove of the L-shaped slide groove 14, and the drive motor 5 is started. The drive motor 5 drives the reducer 6 through power transmission and then drives the flip bracket 2 to rotate through the connecting shaft 3, and the painting operation of the parts is completed during the rotation process.

[0040] The above description is only a preferred embodiment of the utility model, and is not intended to limit the scope of implementation of the utility model. That is, all equivalent changes and modifications made according to the content of the patent application scope of the utility model should belong to the technical scope of the utility model.

Claims

1. An automatic flip-type painting equipment, characterized in that: The invention comprises a fixed bracket (1), a flip bracket (2) and a power mechanism, wherein the flip bracket (2) is rotatably arranged on the fixed bracket (1), an adjustable positioning component is arranged on the flip bracket (2), the power mechanism is arranged on one side of the fixed bracket (1) and is transmission-connected to the flip bracket (2), and the fixed bracket (1) and the flip bracket (2) can be locked and connected via a locking component arranged on the fixed bracket (1).

2. The automatic flip-type painting equipment according to claim 1 is characterized in that: Both ends of the flip bracket (2) are provided with connecting shafts (3), and the connecting shafts (3) are connected to the fixed bracket (1) via a bearing seat (4).

3. The automatic flip-type painting equipment according to claim 2 is characterized in that: The power mechanism comprises a drive motor (5) and a reducer (6), wherein the drive motor (5) and the reducer (6) are both arranged on a mounting plate (7) on one side of the fixed bracket (1), the drive motor (5) and the input end of the reducer (6) transmit power via a belt drive, a chain drive or a gear drive, and the output end of the reducer (6) is connected to one of the connecting shafts (3) via a coupling (8).

4. The automatic flip-type painting equipment according to claim 1 is characterized in that: The adjustable positioning assembly comprises two first T-slot plates (9) and at least two second T-slot plates (10), wherein the two first T-slot plates (9) are symmetrically arranged on the flip bracket (2) along the length direction of the flip bracket (2), and at least the second T-slot plates (10) are arranged on the first T-slot plates (9) at intervals and are arranged perpendicular to the first T-slot plates (9).

5. The automatic flip-type painting equipment according to claim 1 is characterized in that: The locking assembly comprises a guide cylinder (11), a positioning pin (12) and an end cover (13); the guide cylinder (11) is fixedly mounted on the fixed bracket (1); the positioning pin (12) is inserted and slidably mounted in the guide cylinder (11); the end cover (13) is detachably mounted at the end of the guide cylinder (11) away from the flip bracket (2); a through L-shaped slide groove (14) is arranged on the side wall of the guide cylinder (11); the long side of the L-shaped slide groove (14) is parallel to the axis of the guide cylinder (11); a positioning column (15) is arranged on the positioning pin (12); the positioning column (15) can slide along the L-shaped slide groove (14); a spring (16) is sleeved on the positioning pin (12); one end of the spring (16) is fixedly connected to the step of the positioning pin (12); and the other end of the spring (16) abuts against the end cover (13).

6. The automatic flip-type painting equipment according to claim 5 is characterized in that: The flip bracket (2) is provided with a positioning hole (17) adapted to the positioning pin (12).

7. The automatic flip-over painting equipment according to claim 5 is characterized in that: The end of the positioning pin (12) facing the flip bracket (2) is provided with a chamfer, and the end of the positioning pin (12) away from the flip bracket (2) is provided with a pull rod (18).

8. The automatic flip-type painting equipment according to claim 3 is characterized in that: A protective cover (19) is detachably provided on the mounting plate (7), and the protective cover (19) is provided outside the driving motor (5) and the reducer (6).

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