Paint spraying tool with workpiece clamping function

Abstract

The utility model belongs to the technical field of paint spraying tools, and particularly relates to a paint spraying tool with a workpiece clamping function, which comprises a fixing frame and a fixing mechanism, and further comprises a rotary supporting disc and an electric push rod, and the fixing mechanism comprises a U-shaped seat, an abutting plate and an adjusting screw rod; the two fixing mechanisms are symmetrically arranged in the fixing frame and used for fixing the two ends of a plate. The U-shaped seat is provided with a placing groove for embedding a plate, the abutting plate is located in the placing groove, the adjusting screw rod is installed on the U-shaped seat in a thread screwing mode, and the end of the adjusting screw rod is rotationally connected with the abutting plate through a bearing; the two ends of a plate are fixed through the two fixing mechanisms, the servo motors can drive the fixing mechanisms to drive the plate to rotate, paint spraying can be conveniently conducted on different side faces of the plate, workers do not need to move, and work is more convenient and faster; the distance between the two fixing mechanisms is adjustable, plates of different sizes can be conveniently fixed, the plates are fixed through the two fixing mechanisms, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of painting tooling, and particularly relates to a painting tooling with a workpiece clamping function. Background Art

[0002] The painting work of plates is mainly divided into manual painting and full-automatic equipment painting. During the painting process, the plates need to be fixed.

[0003] In the prior art, the Chinese utility model patent with the authorization announcement number of CN220461086U discloses "a plate painting suspension device", which includes a track, a suspension frame and a pulley. A first fixing table, a second fixing table and a fixing base are fixedly installed on one surface of the suspension frame. Guide holes are formed on the upper surfaces of the first fixing table and the second fixing table. Slide rods are installed in the guide holes. Springs are installed on the circumferential sides of the slide rods. One end of the slide rod is fixedly connected with a limit seat, the other end of the slide rod is fixedly connected with a clamping plate. A second rubber pad is fixedly installed on the bottom surface of the clamping plate. A first rubber pad is fixedly installed on the upper surface of the fixing base. A dial is fixedly installed on one surface of the fixing base. By setting the slide rod, the spring and the clamping plate, the rapid clamping and disassembly of the plate can be realized, the work efficiency is improved, and the practicability is strong.

[0004] Although the tooling in the prior art can realize the rapid clamping and disassembly of the plate, it has poor practicability in the occasion of manual painting. Workers cannot conveniently paint different sides of the plate. When it is necessary to paint the back of the plate, workers need to walk to the back of the plate, which is not only troublesome, but also the painting will be blocked by the tooling.

[0005] To solve the above problems, a painting tooling with a workpiece clamping function is proposed in this application. Utility Model Content

[0006] To solve the above problems existing in the prior art, the utility model provides a painting tooling with a workpiece clamping function, which has the characteristics of convenient use and high painting efficiency.

[0007] To achieve the above object, the utility model provides the following technical solution: A painting tooling with a workpiece clamping function includes a fixed frame and a fixing mechanism, and also includes a rotating support disk and an electric push rod. The fixing mechanism includes a U-shaped seat, a pressing plate and an adjusting screw;

[0008] Two groups of the fixing mechanisms are symmetrically arranged in the fixed frame for fixing both ends of the plate. The electric push rod is installed on the inner bottom surface of the fixed frame. The rotating support disk is fixed at the top end of the piston rod of the electric push rod. The fixing mechanism located below is rotatably installed on the rotating support disk, and the fixing mechanism located above is rotatably installed on the inner top surface of the fixed frame;

[0009] A placement groove for the plate to be inserted is formed on the U-shaped seat. The pressing plate is located in the placement groove. The adjusting screw rod is installed on the U-shaped seat by means of screw thread engagement, and the end of the adjusting screw rod is rotatably connected to the pressing plate by means of a bearing.

[0010] As a preferred technical solution of the present utility model, rubber gaskets are adhesively fixed on the inner wall of the placement groove and the pressing plate.

[0011] As a preferred technical solution of the present utility model, a cross knob is fixed at one end of the adjusting screw rod away from the pressing plate.

[0012] As a preferred technical solution of the present utility model, a guide rod is fixed on the pressing plate and penetrates through the vertical part of the U-shaped seat.

[0013] As a preferred technical solution of the present utility model, it further includes a servo motor, and the servo motor is fixed at the top of the fixed frame for driving the fixed mechanism to rotate.

[0014] As a preferred technical solution of the present utility model, mounting holes are formed on both the left and right sides of the fixed frame, and heat dissipation fans are installed in the mounting holes.

[0015] As a preferred technical solution of the present utility model, two symmetrically distributed support seats are fixed at the bottom end of the fixed frame, and two symmetrically distributed universal wheels are installed on the bottom surface of the support seats.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] (1) In the present utility model, the two ends of the plate are fixed by two sets of fixed mechanisms, and the servo motor can drive the fixed mechanisms to drive the plate to rotate, facilitating painting of different sides of the plate. Workers do not need to move their positions, and the work is more convenient and fast.

[0018] (2) In the present utility model, the distance between the two sets of fixed mechanisms is adjustable, facilitating fixing of plates of different sizes, and relying on the two sets of fixed mechanisms to fix the plate, the disassembly and assembly are convenient.

[0019] Other additional advantages and beneficial effects of this application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0021] Figure 1 is the structural schematic diagram of the present utility model;

[0022] Figure 2 is the axonometric structural schematic diagram of the fixing mechanism in the present utility model;

[0023] Figure 3 for the present utility model Figure 1 is the enlarged structural schematic diagram at position A in it.

[0024] In the figure: 1, fixing frame; 11, mounting hole; 2, fixing mechanism; 21, U-shaped seat; 211, placing groove; 22, pressing plate; 23, adjusting screw; 24, cross knob; 25, guide rod; 26, rubber gasket; 3, rotating support disc; 4, servo motor; 5, electric push rod; 6, support seat; 7, universal wheel; 8, cooling fan. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0026] Please refer to Figures 1-3 , the present utility model provides the following technical solutions: a painting tooling with a workpiece clamping function, including a fixing frame 1 and a fixing mechanism 2, further including a rotating support disc 3 and an electric push rod 5. The fixing mechanism 2 includes a U-shaped seat 21, a pressing plate 22 and an adjusting screw 23;

[0027] As shown by Figure 1 and Figure 2 , in this embodiment, two groups of fixing mechanisms 2 are symmetrically arranged in the fixing frame 1 to fix both ends of the plate. The electric push rod 5 is installed on the inner bottom surface of the fixing frame 1. The rotating support disc 3 is fixed to the top end of the piston rod of the electric push rod 5. The lower fixing mechanism 2 is rotatably installed on the rotating support disc 3, and the upper fixing mechanism 2 is rotatably installed on the inner top surface of the fixing frame 1. Therefore, during use, first, according to the size of the plate, start the electric push rod 5, and use the electric push rod 5 to adjust the height of the lower fixing mechanism 2 to realize the adjustment of the distance between the two groups of fixing mechanisms 2, which is convenient for fixing plates of different sizes;

[0028] As shown by Figure 1 and Figure 2 ​As shown, in this embodiment, a placement groove 211 for inserting a plate is formed in the U-shaped seat 21. The pressing plate 22 is located in the placement groove 211. The adjusting screw 23 is installed on the U-shaped seat 21 by means of screw thread engagement. The end of the adjusting screw 23 is rotatably connected to the pressing plate 22 by means of a bearing. Rotate the fixing mechanism 2 so that the placement groove 211 of the fixing mechanism 2 faces outward. Then pass the plate through between the two U-shaped seats 21, so that the top and bottom ends of the plate are respectively inserted into the corresponding placement grooves 211. Then tighten the adjusting screw 23, and use the pressing plate 22 to press against the plate to ensure the stability of the plate. The worker operates the painting device to paint the plate. During the painting process, rotate the plate to facilitate painting different sides of the plate. The worker does not need to move the position, and the work is more convenient and fast.

[0029] As shown by Figure 1 and Figure 2 In an alternative embodiment, in this embodiment, rubber gaskets 26 are adhesively fixed to the inner wall of the placement groove 211 and the pressing plate 22. The rubber gaskets 26 are flexible to achieve flexible clamping of the plate and ensure the safety of the plate.

[0030] As shown by Figure 1 and Figure 2 In an alternative embodiment, in this embodiment, a cross knob 24 is fixed to the end of the adjusting screw 23 away from the pressing plate 22, and it is easy to rotate the adjusting screw 23 through the cross knob 24.

[0031] As shown by Figure 1 and Figure 2 In an alternative embodiment, in this embodiment, a guide rod 25 penetrating the vertical part of the U-shaped seat 21 is fixed to the pressing plate 22 to guide the pressing plate 22 and improve the stability of the pressing plate 22.

[0032] As shown by Figure 1 In an alternative embodiment, in this embodiment, a servo motor 4 is further included, and the servo motor 4 is fixed to the top of the fixing frame 1 to drive the fixing mechanism 2 to rotate, which is more convenient without manual rotation.

[0033] As shown by Figure 1 and Figure 3 In an alternative embodiment, in this embodiment, mounting holes 11 are formed on both the left and right sides of the fixing frame 1, and heat dissipation fans 8 are installed in the mounting holes 11. When the heat dissipation fans 8 are turned on, the heat dissipation fans 8 blow out cooling air, which can dry the paint surface.

[0034] As shown by Figure 1As shown, as an alternative embodiment, in this embodiment, two symmetrically distributed support seats 6 are fixed at the bottom end of the fixed frame 1, and two symmetrically distributed universal wheels 7 are installed on the bottom surface of the support seats 6, facilitating the movement of the painting tooling and making it convenient to use in different scenarios.

[0035] The working principle and usage process of the present utility model: For the painting tooling with a workpiece clamping function of the present utility model, during use, first, according to the size of the board, start the electric push rod 5, and use the electric push rod 5 to adjust the height of the lower fixing mechanism 2 to achieve the adjustment of the distance between the two groups of fixing mechanisms 2, facilitating the fixation of boards of different sizes;

[0036] Rotate the fixing mechanism 2 so that the placement groove 211 of the fixing mechanism 2 faces outward. Then, insert the board between the two U-shaped seats 21, make the top and bottom ends of the board respectively embed into the corresponding placement grooves 211, and then tighten the adjustment screw 23 to use the pressing plate 22 to press against the board to ensure the stability of the board. Then, the worker operates the painting device to paint the board;

[0037] During the painting process, start the servo motor 4 to drive the fixing mechanism 2 to rotate, making the board rotate, facilitating the painting of different sides of the board. The worker does not need to move the position, and the work is more convenient and fast.

[0038] It should be noted that the servo motor 4, the electric push rod 5, and the cooling fan 8 are all commercially available conventional devices with built-in power switches. Those skilled in the art can make conventional selections according to the usage needs. Their working principles are common knowledge well-known to those skilled in the art and have been fully disclosed by the prior art, so they will not be elaborated too much in this article.

[0039] It should be noted that due to the existence of the fixing mechanism 2, when the board is being painted, the position of the fixing mechanism 2 will be unable to be painted, resulting in a small area of painting blind spots. After the painting is completed, use the cooling fan 8 to quickly dry it, and the worker can remove the board and touch up the paint at the blind spot position. Since the area of the blind spot position is not large, the touch-up painting is also relatively convenient.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A painting tool with a workpiece clamping function, comprising a fixing frame (1) and a fixing mechanism (2), characterized in that: It also includes a rotating support plate (3) and an electric push rod (5), and the fixing mechanism (2) includes a U-shaped seat (21), a clamping plate (22) and an adjusting screw (23); Two groups of the fixing mechanisms (2) are symmetrically arranged in the fixing frame (1) for fixing the two ends of the plate, the electric push rod (5) is mounted on the inner bottom surface of the fixing frame (1), the rotating support plate (3) is fixed to the top of the piston rod of the electric push rod (5), the fixing mechanism (2) located at the bottom is rotatably mounted on the rotating support plate (3), and the fixing mechanism (2) located at the top is rotatably mounted on the inner top surface of the fixing frame (1); The U-shaped seat (21) is provided with a placement groove (211) for inserting a plate, the abutment plate (22) is located in the placement groove (211), the adjustment screw (23) is installed on the U-shaped seat (21) by screwing, and the end of the adjustment screw (23) is rotatably connected to the abutment plate (22) by means of a bearing.

2. The painting tool with workpiece clamping function according to claim 1, characterized in that: A rubber pad (26) is bonded and fixed to the inner wall of the placement groove (211) and the abutment plate (22).

3. The painting tool with workpiece clamping function according to claim 1, characterized in that: A cross knob (24) is fixed to one end of the adjusting screw rod (23) away from the abutting plate (22).

4. The painting tool with workpiece clamping function according to claim 1, characterized in that: A guide rod (25) is fixed on the abutting plate (22) and is arranged to pass through the vertical portion of the U-shaped seat (21).

5. The painting tool with workpiece clamping function according to claim 1, characterized in that: It also comprises a servo motor (4), and the servo motor (4) is fixed on the top of the fixing frame (1) and is used to drive the fixing mechanism (2) to rotate.

6. The painting tool with workpiece clamping function according to claim 1, characterized in that: Mounting holes (11) are provided on both the left and right sides of the fixing frame (1), and a cooling fan (8) is installed in the mounting hole (11).

7. The painting tool with workpiece clamping function according to claim 1, characterized in that: Two symmetrically distributed support seats (6) are fixed at the bottom end of the fixed frame (1), and two symmetrically distributed universal wheels (7) are installed on the bottom surface of the support seat (6).

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