Instrument shell paint spraying fixing device

Abstract

The utility model provides an instrument shell paint spraying fixing device, which belongs to the technical field of instrument shell paint spraying fixing devices and comprises a liftable support frame, a first connecting shaft, a fixing seat, a waterproof shell, a turntable base, an automatic clamping mechanism and an angle adjusting mechanism, the first connecting shaft is rotationally connected to the upper portion of the lifting supporting frame. The three groups of fixing seats are fixedly connected to the outer peripheral surface of the first connecting shaft respectively; the waterproof shell is fixedly connected to the side surfaces of the three groups of fixed seats; the turntable base is rotationally connected to the side surface of the waterproof shell; the turntable base is coaxially and fixedly connected with a motor shaft of the servo motor; the automatic clamping mechanism is arranged in the clamping shell; the angle adjusting mechanism is arranged in the lifting supporting frame. According to the utility model, the operation of automatically clamping and automatically loosening the instrument shell is realized, the operation steps are simplified, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of instrument shell paint spraying and fixing devices, and more specifically, particularly relates to an instrument shell paint spraying and fixing device. Background Art

[0002] During the processing of the instrument housing, in order to improve the rust resistance and appearance of the instrument housing, a layer of protective paint needs to be sprayed on the instrument housing. When spraying the protective paint on the instrument housing, a special spray paint fixture for the instrument housing needs to be used to fix the instrument housing. The existing instrument housing spray paint fixture is usually composed of a support frame, a motor, a clamping mechanism and a rotating mechanism. The clamping mechanism fixes the instrument housing, and then the motor rotates and drives the instrument housing to rotate through the rotating mechanism, and then the paint spray gun is used to evenly spray paint on all sides of the instrument housing.

[0003] The utility model with the existing application number 201921766596.0 discloses a fixing device for painting an instrument housing, comprising a horizontally arranged bottom plate, two vertically arranged support rods are fixed on both sides of the top of the bottom plate, and the four support rods are arranged in an array, a horizontally arranged top plate is fixed on the top of the support rods, a cylinder is fixed on one side of the top of the top plate, a horizontally arranged telescopic rod is fixed on the output end of the cylinder, a horizontally arranged rack is fixed on the other end of the telescopic rod, and a vertically arranged rotating shaft is passed through the middle of the top plate. The utility model overcomes the shortcomings of the prior art, and can not only achieve the effect of manually adjusting the distance between the two clamps, so that the instrument housing can be easily installed and disassembled, and has a good fixing effect, but also allows one side of the housing to be rotated and replaced with the other side after painting, without the need to disassemble it and replace it before installing and fixing it, and is simple to operate and has high work efficiency.

[0004] Based on the above, when painting the instrument housing, it is necessary to tighten the clamping mechanism and fix the instrument housing to prevent it from falling when the instrument housing is rotated later. When the painting operation of the instrument housing is completed, it is necessary to loosen the clamping mechanism on the instrument housing. When performing large-scale instrument housing painting operations, repetitive tightening and loosening of the clamping mechanism will take up a lot of workers' time, reduce the work efficiency of the instrument housing painting operation, and increase the labor cost in the production process. Utility Model Content

[0005] In order to solve the above technical problems at least to a certain extent, the utility model provides a device for fixing a paint spraying device for an instrument housing.

[0006] The purpose and effect of the instrument housing spray paint fixing device of the utility model are achieved by the following specific technical means:

[0007] An instrument housing spray paint fixing device, comprising a liftable support frame, a first connecting shaft, a fixing seat, a waterproof housing, a servo motor, a turntable base, a clamping housing, an automatic clamping mechanism and an angle adjustment mechanism;

[0008] The first connecting shaft is rotatably connected above the liftable support frame;

[0009] There are three groups of fixing seats, which are respectively fixedly connected to the outer peripheral surface of the first connecting shaft;

[0010] The waterproof housing is fixedly connected to the sides of the three sets of fixing seats;

[0011] The servo motor is fixedly connected inside the waterproof housing;

[0012] The turntable base is rotatably connected to the side of the waterproof housing, and the turntable base is coaxially fixedly connected to the motor shaft of the servo motor;

[0013] The clamping shell is fixedly connected above the turntable base;

[0014] The automatic clamping mechanism is arranged inside the clamping housing;

[0015] The angle adjustment mechanism is arranged inside the liftable support frame.

[0016] Further, the angle adjustment mechanism includes an angle limiting rod;

[0017] One end of the angle limiting rod is fixedly connected to the outer peripheral surface of the first connecting shaft.

[0018] Furthermore, the angle adjustment mechanism also includes a telescopic sleeve rod and an angle adjustment rod;

[0019] One end of the telescopic sleeve rod is hinged inside the liftable support frame, the other end of the telescopic sleeve rod is hinged to the other end of the angle limit rod, a locking ring is provided on the side of the telescopic sleeve rod, and the telescopic sleeve rod has a telescopic function;

[0020] The angle adjustment rod is coaxially fixedly connected to the outer peripheral surface of the first connecting shaft.

[0021] Further, the automatic clamping mechanism includes a spring rod and a bidirectional rack;

[0022] The spring rod is fixedly connected inside the clamping shell;

[0023] The bidirectional rack slides inside the clamping shell, and the bidirectional rack is fixedly connected above the spring rod.

[0024] Furthermore, the automatic clamping mechanism also includes a rectangular bottom plate and a second connecting shaft;

[0025] The rectangular bottom plate is fixedly connected above the bidirectional rack, and the side of the rectangular bottom plate is engraved with anti-slip patterns;

[0026] There are two groups of the second connecting shafts, and the two groups of the second connecting shafts are rotatably connected inside the clamping shell respectively.

[0027] Furthermore, the automatic clamping mechanism further includes a first gear and a second gear;

[0028] There are two groups of first gears, and the two groups of first gears are coaxially fixedly connected to the outer periphery of one end of the two groups of second connecting shafts;

[0029] There are two groups of second gears, which are coaxially fixedly connected to the outer peripheries of two groups of second connecting shafts, and are meshed with bidirectional racks.

[0030] Furthermore, the automatic clamping mechanism also includes a transmission rack and a clamping claw;

[0031] There are two groups of transmission racks, which slide inside the clamping shell respectively and mesh with the two groups of first gears respectively.

[0032] There are two groups of clamping claws, which are respectively fixedly connected to the top of one end of two groups of transmission racks, and the sides of the two groups of clamping claws are engraved with anti-slip patterns.

[0033] Compared with the prior art, the utility model has the following beneficial effects:

[0034] The utility model provides an angle adjustment mechanism. When adjusting the paint spraying angle of the instrument housing, the angle adjustment rod rotates through the transmission cooperation of the first connecting shaft and the three sets of fixing seats to drive the waterproof housing to rotate, thereby realizing the angle adjustment of the instrument housing paint spraying fixing device. The servo motor rotates through the turntable base to drive the clamping housing to rotate, thereby realizing the rotation of the instrument housing paint spraying fixing device. Through the rotation and angle adjustment of the instrument housing paint spraying fixing device, the instrument housing can be painted better and more comprehensively.

[0035] The utility model adopts the setting of the automatic clamping mechanism. When the instrument housing is placed on the rectangular bottom plate, the two-way rack is driven to slide downward through the rectangular bottom plate and the spring rod is compressed. The two-way rack slides downward and the transmission cooperation of the two groups of second gears, the two groups of second connecting shafts, the two groups of first gears and the two groups of transmission racks causes the two groups of clamping claws to slide inward at the same time, thereby achieving the clamping and fixing of the instrument housing. When the instrument housing is picked up, the compressed spring rod causes the two groups of clamping claws to slide outward at the same time through a series of transmission cooperation, thereby releasing the clamping of the instrument housing, thereby achieving the automatic clamping when placing the instrument housing and the automatic releasing of the clamping when picking up the instrument housing, thereby simplifying the operation steps of using the instrument housing spray paint fixing device.

[0036] The utility model realizes height adjustment when spraying paint on the instrument shell by setting the liftable support frame and lifting the liftable support frame, so that the instrument shell can be sprayed better.

[0037] The utility model realizes the angle adjustment and rotation of the instrument shell paint fixing device, can better and more comprehensively perform the instrument shell paint operation, realizes the automatic clamping and automatic loosening of the instrument shell, simplifies the operation steps, improves the work efficiency of the instrument shell paint, and reduces the labor cost of the instrument shell paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0039] Figure 2 It is a structural schematic diagram of the angle adjustment mechanism of the utility model.

[0040] Figure 3 It is a schematic diagram of the clamping shell structure of the utility model.

[0041] Figure 4 It is a schematic diagram of the transmission rack structure of the utility model.

[0042] Figure 5 It is a structural schematic diagram of the automatic clamping mechanism of the utility model.

[0043] Figure 6 It is a schematic diagram of the second gear structure of the utility model.

[0044] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0045] 1. Liftable support frame; 101. Telescopic sleeve rod; 102. First connecting shaft; 103. Angle adjustment rod; 104. Angle limit rod; 105. Fixed seat; 2. Waterproof shell; 3. Servo motor; 4. Turntable base; 5. Clamping shell; 6. Spring rod; 7. Bidirectional rack; 8. Rectangular bottom plate; 9. Second connecting shaft; 10. First gear; 11. Second gear; 12. Transmission rack; 13. Clamping claw. DETAILED DESCRIPTION

[0046] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0047] Embodiment 1:

[0048] like Figures 1 to 3 As shown:

[0049] The utility model provides an instrument housing spray paint fixing device, comprising a liftable support frame 1, a first connecting shaft 102, a fixing seat 105, a waterproof housing 2, a servo motor 3, a turntable base 4, a clamping housing 5 and an angle adjustment mechanism;

[0050] The first connecting shaft 102 is rotatably connected to the upper part of the liftable support frame 1;

[0051] There are three groups of fixing seats 105, and the three groups of fixing seats 105 are respectively fixedly connected to the outer peripheral surface of the first connecting shaft 102;

[0052] The waterproof housing 2 is fixedly connected to the sides of the three sets of fixing seats 105;

[0053] The servo motor 3 is fixedly connected inside the waterproof housing 2;

[0054] The turntable base 4 is rotatably connected to the side of the waterproof housing 2, and the turntable base 4 is coaxially fixedly connected to the motor shaft of the servo motor 3;

[0055] The clamping shell 5 is fixedly connected above the turntable base 4;

[0056] The angle adjustment mechanism is arranged inside the liftable support frame 1 .

[0057] Wherein, the angle adjustment mechanism includes an angle limiting rod 104;

[0058] One end of the angle limiting rod 104 is fixedly connected to the outer circumferential surface of the first connecting shaft 102 .

[0059] The angle adjustment mechanism further includes a telescopic sleeve rod 101 and an angle adjustment rod 103;

[0060] One end of the telescopic sleeve rod 101 is hinged inside the liftable support frame 1, and the other end of the telescopic sleeve rod 101 is hinged to the other end of the angle limit rod 104. A locking ring is provided on the side of the telescopic sleeve rod 101, and the telescopic sleeve rod 101 has a telescopic function;

[0061] The angle adjustment rod 103 is coaxially fixedly connected to the outer peripheral surface of the first connecting shaft 102 .

[0062] The specific usage and function of the first embodiment are as follows:

[0063] When the instrument housing is being painted, when it is necessary to adjust the angle of the instrument housing paint, the angle adjustment rod 103 is rotated, and the angle adjustment rod 103 rotates to drive the first connecting shaft 102 to rotate. The first connecting shaft 102 rotates through the three sets of fixing seats 105 to drive the waterproof shell 2 to rotate. When the waterproof shell 2 is rotated to a suitable position, the telescopic sleeve rod 101 is stopped from extending and retracting through the locking ring on the side of the telescopic sleeve rod 101. With the cooperation of the telescopic sleeve rod 101 and the angle limit rod 104, the rotation of the first connecting shaft 102 can be limited. By limiting the rotation of the first connecting shaft 102, the waterproof shell 2 is locked when it is rotated to a suitable position, and then the servo motor 3 is started. When the servo motor 3 rotates through the turntable base 4 to drive the clamping shell 5 to rotate, the angle adjustment and rotation of the instrument housing paint fixing device are realized during the instrument housing paint spraying operation. When using the paint spray gun, the instrument housing can be better and more comprehensively painted.

[0064] Embodiment 2:

[0065] Based on the first embodiment, Figures 1 to 6 As shown, an automatic clamping mechanism is also included, and the automatic clamping mechanism is arranged inside the clamping housing 5;

[0066] Wherein, the automatic clamping mechanism includes a spring rod 6 and a bidirectional rack 7;

[0067] The spring rod 6 is fixedly connected inside the clamping housing 5;

[0068] The bidirectional rack 7 slides inside the clamping shell 5 , and the bidirectional rack 7 is fixedly connected above the spring rod 6 .

[0069] The automatic clamping mechanism further includes a rectangular bottom plate 8 and a second connecting shaft 9;

[0070] The rectangular bottom plate 8 is fixedly connected above the bidirectional rack 7, and the side of the rectangular bottom plate 8 is engraved with anti-slip patterns;

[0071] There are two groups of second connecting shafts 9 , and the two groups of second connecting shafts 9 are rotatably connected inside the clamping shell 5 .

[0072] The automatic clamping mechanism further includes a first gear 10 and a second gear 11;

[0073] There are two groups of first gears 10, and the two groups of first gears 10 are coaxially fixedly connected to the outer peripheries of one ends of the two groups of second connecting shafts 9;

[0074] There are two groups of second gears 11 . The two groups of second gears 11 are coaxially fixedly connected to the outer peripheries of the two groups of second connecting shafts 9 , and the two groups of second gears 11 are meshed with the bidirectional racks 7 .

[0075] The automatic clamping mechanism further includes a transmission rack 12 and a clamping claw 13;

[0076] There are two groups of transmission racks 12, which slide inside the clamping housing 5 respectively, and mesh with the two groups of first gears 10 respectively.

[0077] There are two groups of clamping claws 13, which are respectively fixedly connected to the top of one end of the two groups of transmission racks 12, and the sides of the two groups of clamping claws 13 are engraved with anti-slip patterns.

[0078] The specific usage and function of the second embodiment are as follows:

[0079] When performing large-scale instrument housing painting operations, the instrument housing is placed above the rectangular bottom plate 8. The deadweight of the instrument housing drives the two-way rack 7 to slide downward through the rectangular bottom plate 8. The downward sliding of the two-way rack 7 will compress the spring rod 6. The downward sliding of the two-way rack 7 drives the two sets of second gears 11 to rotate. The rotation of the two sets of second gears 11 drives the two sets of second connecting shafts 9 to rotate. The rotation of the two sets of second connecting shafts 9 drives the two sets of first gears 10 to rotate. The rotation of the two sets of first gears 10 drives the two sets of transmission racks 12 to slide inward at the same time. The two sets of transmission racks 12 slide inward at the same time, driving the two sets of clamping claws 13 to slide inward at the same time. The two sets of clamping claws 13 The claws 13 slide inward at the same time to clamp and fix the instrument housing. After the instrument housing is painted, the instrument housing can be directly picked up. When picking up the instrument housing, the compressed spring rod 6 will extend upward back to its original position. The upward extension of the spring rod 6 causes the two sets of clamping claws 13 to slide outward at the same time through a series of transmission coordination, thereby releasing the clamping of the instrument housing, realizing automatic clamping when placing the instrument housing, and automatic loosening of the clamping operation when picking up the instrument housing, thereby simplifying the operating steps of the instrument housing paint fixing device, improving the work efficiency of the instrument housing paint, and reducing the labor cost of the instrument housing paint.

Claims

1. A device for fixing a spray paint on an instrument housing, characterized in that: The invention comprises a liftable support frame (1), a first connecting shaft (102), a fixing seat (105), a waterproof shell (2), a servo motor (3), a turntable base (4), a clamping shell (5), an automatic clamping mechanism and an angle adjustment mechanism; the first connecting shaft (102) is rotatably mounted above the liftable support frame (1); there are three groups of fixing seats (105), and the three groups of fixing seats (105) are respectively fixedly mounted on the outer peripheral surface of the first connecting shaft (102); the characteristic is that: the waterproof shell (2) is fixedly mounted on the side of the three groups of fixing seats (105); the servo motor (3) is fixedly mounted inside the waterproof shell (2); the automatic clamping mechanism is arranged inside the clamping shell (5); the angle adjustment mechanism is arranged inside the liftable support frame (1); the turntable base (4) is rotatably mounted on the side of the waterproof shell (2), and the turntable base (4) is coaxially fixedly connected with the motor shaft of the servo motor (3); the clamping shell (5) is fixedly mounted above the turntable base (4).

2. The instrument housing paint fixing device according to claim 1, characterized in that: The angle adjustment mechanism comprises an angle limiting rod (104); one end of the angle limiting rod (104) is fixedly connected to the outer peripheral surface of the first connecting shaft (102).

3. The instrument housing paint fixing device according to claim 2, characterized in that: The angle adjustment mechanism further comprises a telescopic sleeve rod (101) and an angle adjustment rod (103); one end of the telescopic sleeve rod (101) is hinged inside the liftable support frame (1), and the other end of the telescopic sleeve rod (101) is hinged to the other end of the angle limit rod (104); the angle adjustment rod (103) is coaxially fixedly connected to the outer peripheral surface of the first connecting shaft (102).

4. The instrument housing spray paint fixing device according to any one of claims 1 to 3, characterized in that: The automatic clamping mechanism comprises a spring rod (6) and a bidirectional rack (7); the spring rod (6) is fixedly mounted inside the clamping shell (5); the bidirectional rack (7) slides inside the clamping shell (5), and the bidirectional rack (7) is fixedly mounted above the spring rod (6).

5. The instrument housing paint fixing device according to claim 4, characterized in that: The automatic clamping mechanism further comprises a rectangular bottom plate (8) and a second connecting shaft (9); the rectangular bottom plate (8) is fixedly mounted above the bidirectional rack (7); there are two groups of the second connecting shafts (9), and the two groups of the second connecting shafts (9) are rotatably mounted inside the clamping shell (5) respectively.

6. The instrument housing paint fixing device according to claim 4, characterized in that: The automatic clamping mechanism further comprises a first gear (10) and a second gear (11); there are two groups of the first gear (10), and the two groups of the first gear (10) are coaxially fixedly mounted on the outer periphery of one end of the two groups of second connecting shafts (9); there are two groups of the second gear (11), and the two groups of the second gear (11) are coaxially fixedly mounted on the outer periphery of the two groups of second connecting shafts (9), and the two groups of the second gear (11) are respectively meshed with the bidirectional racks (7).

7. The instrument housing paint fixing device according to claim 4, characterized in that: The automatic clamping mechanism further comprises a transmission rack (12) and a clamping claw (13); the transmission rack (12) comprises two groups, the two groups of transmission racks (12) respectively slide inside the clamping shell (5), and the two groups of transmission racks (12) respectively mesh with the two groups of first gears (10); the clamping claw (13) comprises two groups, the two groups of clamping claws (13) are respectively fixedly mounted above one end of the two groups of transmission racks (12).

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