Paint spraying equipment for elevator car plates

Abstract

The utility model belongs to the field of car door processing, and particularly relates to paint spraying equipment for elevator car plates, which comprises a frame and a support, a slide rail is fixedly connected to the top of the frame, a plurality of paint spraying nozzles are mounted on the frame, a plurality of pulleys are rotatably connected to the support, a driving motor is fixedly connected to the support, and the driving motor is connected with the sliding rail. The output end of the driving motor is fixedly connected with the pulley; a rotating motor is fixedly connected to the middle of the support, a rotating shaft is fixedly connected to the output end of the rotating motor, a hanging bracket is installed at the bottom of the rotating shaft, the hanging bracket can fix the car door, and during use, the hanging bracket is driven to move, so that the effect of conveying the car door is achieved, and after paint spraying on one face is completed, the rotating motor drives the rotating shaft to rotate; the rotating shaft drives the hanging bracket at the bottom to rotate, so that the paint spraying angle can be adjusted, for the car door with the radian, the surface spraying uniformity can be conveniently improved, workers can conveniently use the device, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of elevator car door processing, specifically a painting equipment for elevator car panels. Background Technology

[0002] In the current technology, the painting equipment mainly consists of a slide rail, a support that can move on the slide rail, and a hanger installed under the support. The hanger is used to fix the car door. The car door moves by moving the support. A paint spray nozzle is installed on the side of the support's movement path. The paint spray nozzle sprays paint onto the surface of the car door to complete the painting of the car door surface.

[0003] However, during use, the painting equipment can only transport the car door and cannot adjust the angle of the car door. When painting the arc-shaped car door, it is difficult to evenly cover both ends of the car door with paint, resulting in poor spray uniformity. Therefore, in order to solve the above problems, a painting equipment for elevator car panels is proposed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a spray painting equipment for elevator car panels.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The elevator car panel painting equipment of this utility model includes a frame and a support. A slide rail is fixedly connected to the top of the frame, and multiple paint spray nozzles are installed on the frame. Multiple pulleys are rotatably connected to the support, and a drive motor is fixedly connected to the support. The output end of the drive motor is fixedly connected to the pulleys. A rotary motor is fixedly connected to the middle of the support, and a rotating shaft is fixedly connected to the output end of the rotary motor. A hanger is installed at the bottom of the rotating shaft, and the hanger can fix the car door.

[0006] Preferably, the hanger includes a bracket, a column, and a base. The bracket is fixed to the bottom end of the rotating shaft, the top end of the column is fixed to the bracket, the bottom end of the column is fixed to the base, and a plurality of screw cylinders are fixed to the bottom of the base. A screw rod is threadedly connected to the middle of each screw cylinder.

[0007] Preferably, a pair of sliding sleeves are fixedly connected to the bracket, and a vertical rod is slidably connected inside the sliding sleeves. An electric actuator is fixedly connected to the support, and a pressure seat is fixedly connected to the output end of the electric actuator. The pressure seat is located at the top of the vertical rod.

[0008] Preferably, the top end of the vertical rod is fixedly connected to an annular guide rail, and the pressure seat and the annular guide rail are slidably connected.

[0009] Preferably, a buffer seat is fixedly connected to both the top end of the screw and the bottom end of the vertical rod, and the buffer seat is made of rubber or cork.

[0010] Preferably, a base is fixedly connected to both sides of the bracket, a guide wheel is rotatably connected to the base, and a guide beam is fixedly connected to the top of the frame at the corresponding position of the guide wheel.

[0011] The advantages of this utility model are:

[0012] 1. This utility model, by setting up a support, pulleys, slide rails, drive motor, rotary motor, rotating shaft, and hanger, allows the paint spray nozzle to be connected to an external delivery pump during use. A slide rail is fixed to the top of the frame, and the pulleys slide on the slide rails. The drive motor then rotates the pulleys, causing them to move along the slide rails, which in turn moves the hanger, thus conveying the car door. After one side is painted, the rotary motor drives the rotating shaft to rotate, which in turn rotates the hanger at the bottom, allowing adjustment of the painting angle. For curved car doors, this design improves the uniformity of surface coating, making it convenient for workers to use and saving time and effort.

[0013] 2. This utility model, by setting up a vertical rod, a pressure seat, and an electric push rod, has an electric push rod fixedly connected to the support during use. The output end of the electric push rod is fixedly connected to the pressure seat. The vertical rod is slidably connected to the bracket through a sliding sleeve. The pressure seat is located at the top of the vertical rod. The electric push rod drives the pressure seat to move up and down, thereby pressing and fixing the car door, making it convenient for staff to use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the guide beam structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the support structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the support structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the base of this utility model.

[0020] In the diagram: 11. Frame; 12. Spray nozzle; 13. Slide rail; 14. Support; 15. Drive motor; 16. Pulley; 17. Rotary motor; 18. Shaft; 21. Bracket; 22. Column; 23. Base; 24. Screw barrel; 25. Screw; 31. Electric actuator; 32. Vertical rod; 33. Pressure seat; 4. Circular guide rail; 5. Buffer seat; 61. Guide beam; 62. Seat body; 63. Guide wheel; 7. Groove. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figure 1-5 As shown, a painting device for elevator car panels includes a frame 11 and a support 14. A slide rail 13 is fixedly connected to the top of the frame 11, and multiple paint spray nozzles 12 are installed on the frame 11. Multiple pulleys 16 are rotatably connected to the support 14, and a drive motor 15 is fixedly connected to the support 14. The output end of the drive motor 15 is fixedly connected to the pulleys 16. A rotary motor 17 is fixedly connected to the middle of the support 14, and a rotating shaft 18 is fixedly connected to the output end of the rotary motor 17. A hanger is installed at the bottom of the rotating shaft 18, and the hanger can fix the car door.

[0024] In use, the paint spray nozzle 12 is connected to an external delivery pump. A slide rail 13 is fixed to the top of the frame 11, and then the pulley 16 slides on the slide rail 13. The drive motor 15 drives the pulley 16 to rotate, thereby moving the pulley 16 on the slide rail 13 and thus moving the hanger to transport the car door. After one side is painted, the rotary motor 17 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the hanger at the bottom to rotate, thereby adjusting the spraying angle. For car doors with curvature, it can easily improve the uniformity of surface spraying, making it convenient for workers to use and saving time and effort.

[0025] Furthermore, such as Figure 1-5 As shown, the hanger includes a bracket 21, a column 22 and a base 23. The bracket 21 is fixed to the bottom end of the rotating shaft 18. The top end of the column 22 is fixed to the bracket 21, and the bottom end of the column 22 is fixed to the base 23. A plurality of screw cylinders 24 are fixed to the bottom of the base 23, and a screw rod 25 is threadedly connected to the middle of the screw cylinder 24.

[0026] In use, the hanger consists of a bracket 21, a column 22 and a base 23. The operator puts the car door into the frame structure. Multiple screws 24 are fixed on the base 23. The screws 24 are connected to screw rods 25 by internal threads. By rotating the screw rods 25, the car door is moved up to fix the car door, which is convenient for fixing it and also for adjusting the height of the car door.

[0027] Furthermore, such as Figure 1-5 As shown, a pair of sliding sleeves are fixedly connected to the bracket 21, and a vertical rod 32 is slidably connected inside the sliding sleeves. An electric actuator 31 is fixedly connected to the support 14, and a pressure seat 33 is fixedly connected to the output end of the electric actuator 31. The pressure seat 33 is located at the top of the vertical rod 32. An annular guide rail 4 is fixedly connected to the top end of the vertical rod 32, and the pressure seat 33 and the annular guide rail 4 are slidably connected. A buffer seat 5 is fixedly connected to the top end of the screw 25 and the bottom end of the vertical rod 32. The buffer seat 5 is made of rubber or cork.

[0028] In use, an electric push rod 31 is fixedly connected to the support 14, and a pressure seat 33 is fixedly connected to the output end of the electric push rod 31. A vertical rod 32 is slidably connected to the bracket 21 through a sliding sleeve. The pressure seat 33 is located at the top of the vertical rod 32. The electric push rod 31 drives the pressure seat 33 to move up and down, thereby pressing and fixing the car door, making it convenient for staff to use. A ring guide rail 4 is fixedly connected to the top of the vertical rod 32. The ring guide rail 4 and the pressure seat 33 are slidably connected, which can easily drive the vertical rod 32 to move up and down. A buffer seat 5 is fixedly connected to the end of the screw 25 and the end of the vertical rod 32. The buffer seat 5 is made of elastic material such as rubber or cork, which serves to protect the surface of the car door.

[0029] Furthermore, such as Figure 1-5 As shown, a base 62 is fixedly connected to both sides of the bracket 21, and a guide wheel 63 is rotatably connected to the base 62. A guide beam 61 is fixedly connected to the top of the frame 11 at the corresponding position of the guide wheel 63.

[0030] In use, the top of the bracket 21 is rotatably connected to the guide wheel 63 via the seat 62. The top of the frame 11 and the guide wheel 63 are fixedly connected to the guide beam 61 at the corresponding positions. The guide wheel 63 slides on the side of the guide beam 61. The guide wheel 63 and the guide beam 61 cooperate to play a fixing role and improve stability. The groove 7 is used for the guide wheel 63 to be embedded in the guide beam 61.

[0031] Furthermore, such as Figure 1-5 As shown, grooves 7 are provided at corresponding positions of the guide beam 61 and the guide wheel 63.

[0032] Working principle: During use, the paint spray nozzle 12 is connected to an external delivery pump. A slide rail 13 is fixed to the top of the frame 11, and a pulley 16 slides on the slide rail 13. The drive motor 15 then rotates the pulley 16, causing it to move along the slide rail 13, thereby moving the hanger and thus conveying the car door. After one side of the paint is finished, the rotary motor 17 drives the rotating shaft 18 to rotate, which in turn rotates the hanger at the bottom, allowing adjustment of the spray nozzle. The angle of the paint can improve the uniformity of the surface spraying when it is for the curved car door, making it convenient for workers to use and saving time and effort. When in use, the hanger consists of a bracket 21, a column 22 and a base 23. The worker puts the car door into the frame structure. Multiple screws 24 are fixed on the base 23. The screws 24 are connected to screw rods 25 by internal threads. By rotating the screw rods 25, the car door is moved up to fix the car door, which is convenient for fixing it and also for adjusting the height of the car door.

[0033] In use, an electric actuator 31 is fixedly connected to the support 14, and a pressure seat 33 is fixedly connected to the output end of the electric actuator 31. A vertical rod 32 is slidably connected to the bracket 21 via a sliding sleeve. The pressure seat 33 is located at the top of the vertical rod 32. The electric actuator 31 drives the pressure seat 33 to move up and down, thereby pressing and fixing the car door for easy use by staff. A circular guide rail 4 is fixedly connected to the top of the vertical rod 32, and the circular guide rail 4 and the pressure seat 33 are slidably connected, which facilitates the up and down movement of the vertical rod 32. The screw 25... The end of the vertical rod 32 is fixedly connected to the buffer seat 5, which is made of elastic material such as rubber or cork, so as to protect the surface of the car door. In use, the top of the bracket 21 is rotatably connected to the guide wheel 63 through the seat body 62. The top of the frame 11 and the guide wheel 63 are fixedly connected to the guide beam 61 at the corresponding positions. The guide wheel 63 slides on the side of the guide beam 61. The guide wheel 63 and the guide beam 61 cooperate to play a fixing role and improve stability. The groove 7 is used for the guide wheel 63 to be embedded in the guide beam 61.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A spray painting device for elevator car panels, comprising a frame (11) and a support (14), wherein a slide rail (13) is fixedly connected to the top of the frame (11), a plurality of spray nozzles (12) are mounted on the frame (11), a plurality of pulleys (16) are rotatably connected to the support (14), and a drive motor (15) is fixedly connected to the support (14), wherein the output end of the drive motor (15) is fixedly connected to the pulleys (16); characterized in that: A rotary motor (17) is fixedly connected to the middle of the support (14), and a rotating shaft (18) is fixedly connected to the output end of the rotary motor (17). A hanger is installed at the bottom of the rotating shaft (18), and the hanger can fix the car door.

2. The painting equipment for elevator car panels according to claim 1, characterized in that: The hanger includes a bracket (21), a column (22), and a base (23). The bracket (21) is fixed to the bottom end of the rotating shaft (18). The top end of the column (22) is fixed to the bracket (21), and the bottom end of the column (22) is fixed to the base (23). A plurality of screw cylinders (24) are fixed to the bottom of the base (23), and a screw rod (25) is threadedly connected to the middle of the screw cylinder (24).

3. The painting equipment for elevator car panels according to claim 2, characterized in that: A pair of sliding sleeves are fixedly connected to the bracket (21), and a vertical rod (32) is slidably connected inside the sliding sleeves. An electric push rod (31) is fixedly connected to the support (14), and a pressure seat (33) is fixedly connected to the output end of the electric push rod (31). The pressure seat (33) is located at the top of the vertical rod (32).

4. The painting equipment for elevator car panels according to claim 3, characterized in that: The top of the vertical rod (32) is fixedly connected to an annular guide rail (4), and the pressure seat (33) and the annular guide rail (4) are slidably connected.

5. The painting equipment for elevator car panels according to claim 4, characterized in that: The top end of the screw (25) and the bottom end of the vertical rod (32) are both fixed with a buffer seat (5), which is made of rubber or cork.

6. The painting equipment for elevator car panels according to claim 5, characterized in that: Both sides of the bracket (21) are fixedly connected to a base (62), and a guide wheel (63) is rotatably connected to the base (62). A guide beam (61) is fixedly connected to the top of the frame (11) at the corresponding position of the guide wheel (63).

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