Auxiliary device for paint spraying based on automobile parts

Abstract

The utility model discloses an auxiliary device for paint spraying based on automobile parts, and relates to the field of auxiliary devices for paint spraying, the auxiliary device comprises a sliding seat and a fixed seat, the sliding seat and the fixed seat are both fixedly connected to a supporting surface, and the inner wall of the sliding seat is connected with a sliding rod in an up-and-down sliding mode; a one-way driving assembly for driving the sliding rod to ascend and descend is mounted on the fixed seat; an adjusting assembly is installed in the sliding rod and used for adjusting the height of the paint spraying gun so that the paint spraying gun can be suitable for automobile parts of different heights and sizes. A vertically-arranged rack is formed on the plane portion of the sliding rod. By arranging the adjusting assembly, the height of the sliding frame can be adjusted through the adjusting assembly, so that the height of the paint spraying gun can be rapidly adjusted, and the paint spraying device can be suitable for paint spraying operation of parts with different heights.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary devices for spraying paint, in particular to an auxiliary device for spraying paint on automobile parts. Background Art

[0002] When painting parts, a fixed paint spray gun is generally driven by a lifting device to move up and down reciprocatingly, and the surface of the parts is painted during the movement.

[0003] In the prior art, different parts have different sizes, shapes, and heights. The height of the reciprocating movement can be determined by adjusting a switch, while the height of the paint spray gun requires releasing the fixing tie and then fixing the paint spray gun at a suitable height with the tie. The operation process is not convenient enough. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for painting automobile parts in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for painting automobile parts, comprising a sliding seat and a fixed seat, wherein the sliding seat and the fixed seat are both fixedly connected to a supporting surface, a sliding rod is slidably connected to the inner wall of the sliding seat up and down, and a one-way driving component for driving the sliding rod to perform a lifting action is installed on the fixed seat; an adjusting component is installed inside the sliding rod, and the adjusting component is used to adjust the height of the paint spray gun to be suitable for automobile parts of different heights and sizes; the plane portion of the sliding rod is formed with a vertically arranged rack.

[0006] As a further solution of the utility model: the one-way drive assembly includes a forward and reverse motor No. 1, the output end of the forward and reverse motor No. 1 is connected to a worm, the outer periphery of the rack is meshed with the worm, the worm wheel is coaxially connected to a gear, and the gear is meshed with the rack.

[0007] As a further solution of the utility model: connecting shafts are formed at both ends of the worm, and the connecting shaft is rotatably connected with a fixing ear, and one end of the fixing ear is fixedly connected to the fixing seat.

[0008] As a further solution of the utility model: connecting ears are rotatably connected at both ends of the rotating shaft connected to the worm wheel and the center of the gear, and one end of the connecting ear is welded to the outer side of the fixed seat; the output shaft of the No. 1 forward and reverse motor is connected to the connecting shaft on the worm through a coupling.

[0009] As a further solution of the utility model: the adjustment component includes a No. 2 forward and reverse motor fixedly installed on the top of the sliding rod, the output end of the No. 2 forward and reverse motor is connected to a stud, a vertical groove is vertically opened inside the sliding rod, the bottom end of the stud is rotatably connected to the bottom end of the inner wall of the vertical groove; the inner wall of the vertical groove is slidably connected to a sliding frame up and down, and the cross bar portion of the sliding frame located on the inner wall of the vertical groove is threadedly connected to the stud.

[0010] As a further solution of the utility model: the cross section of the sliding frame is a "mouth"-shaped structure, and the sliding frame includes a cross bar portion and a C-shaped portion, and the cross bar portion of the sliding frame is slidably connected to the inner wall of the vertical groove up and down.

[0011] As a further solution of the utility model: the C-shaped portion of the sliding frame is connected to the paint spray gun through a cable tie.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting the adjustment component, the height of the sliding frame can be adjusted through the adjustment component, so as to quickly adjust the height of the paint spray gun, which can be suitable for painting parts of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0016] Figure 3 For the utility model Figure 2 A partial enlarged view of point A in the middle.

[0017] In the figure: 1. sliding seat; 2. fixed seat; 3. fixed ear; 4. worm; 5. No. 1 forward and reverse motor; 6. worm wheel; 7. connecting ear; 8. gear; 9. sliding rod; 10. rack; 11. vertical slot; 12. sliding frame; 13. No. 2 forward and reverse motor; 14. stud. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 to Figure 3In the embodiment of the utility model, an auxiliary device for painting automobile parts includes a sliding seat 1 and a fixed seat 2. The sliding seat 1 and the fixed seat 2 are fixedly connected to the supporting surface. The inner wall of the sliding seat 1 is slidably connected to a sliding rod 9. The fixed seat 2 is equipped with a one-way driving component for driving the sliding rod 9 to perform a lifting action; an adjusting component is installed inside the sliding rod 9, and the adjusting component is used to adjust the height of the paint spray gun to be suitable for automobile parts of different heights and sizes; the plane portion of the sliding rod 9 is formed with a vertically arranged rack 10.

[0020] In this embodiment: first, the height of the adjustment component is adjusted according to the height of the part, and the adjustment component drives the paint spray gun to move to the bottom of the part, and then the driving mechanism is started, and the driving mechanism drives the sliding rod 9 to move up and down along the inner cavity of the sliding seat 1, so that the paint spray gun moves from a low point to a high point, and then the driving mechanism is controlled to run in the reverse direction, so as to drive the sliding rod 9 to move from a high point to a low point through the adjustment component, thereby completing the up and down movement of the paint spraying effect on the automobile parts.

[0021] Please refer to Figure 1 and Figure 2 The one-way drive assembly includes a forward and reverse motor 5, the output end of which is connected to a worm 4, the outer periphery of which is meshed with a worm wheel 6, the worm wheel 6 is coaxially connected to a gear 8, and the gear 8 is meshed with a rack 10.

[0022] In this embodiment: by starting the No. 1 forward and reverse motor 5 to run, the No. 1 forward and reverse motor 5 drives the worm 4 to rotate, the worm 4 drives the worm wheel 6 to rotate, the worm wheel 6 drives the gear 8 to rotate synchronously through the connecting shaft, and the rotating gear 8 drives the sliding rod 9 to move up and down through the rack 10, thereby realizing the up and down sliding of the sliding rod 9 by controlling the forward and reverse rotation of the No. 1 forward and reverse motor 5.

[0023] Please refer to Figure 1 and Figure 2 A connecting shaft is formed at both ends of the worm 4, and a fixing ear 3 is rotatably connected to the connecting shaft, and one end of the fixing ear 3 is fixedly connected to the fixing seat 2.

[0024] In this embodiment, the fixing ear 3 forms an effective support for the rotation of the worm 4 .

[0025] Please refer to Figure 1 and Figure 2 The two ends of the rotating shaft connected to the center of the worm wheel 6 and the gear 8 are rotatably connected with connecting ears 7, and one end of the connecting ear 7 is welded to the outer side of the fixed seat 2; the output shaft of the No. 1 forward and reverse motor 5 is connected to the connecting shaft on the worm 4 through a coupling.

[0026] In this embodiment, the connecting ear 7 effectively supports the rotation of the worm wheel 6 and the gear 8, and the first forward and reverse motor 5 can drive the worm 4 to rotate.

[0027] Please refer to Figure 3 The adjustment component includes a No. 2 forward and reverse motor 13 fixedly installed on the top of the sliding rod 9, and the output end of the No. 2 forward and reverse motor 13 is connected to a stud 14. A vertical slot 11 is vertically opened inside the sliding rod 9, and the bottom end of the stud 14 is rotatably connected to the bottom end of the inner wall of the vertical slot 11; the inner wall of the vertical slot 11 is slidably connected to a sliding frame 12 up and down, and the horizontal bar portion of the sliding frame 12 located on the inner wall of the vertical slot 11 is connected to the stud 14 through threads.

[0028] In this embodiment: by controlling the operation of the No. 2 forward and reverse motor 13, the No. 2 forward and reverse motor 13 drives the stud 14 to rotate, at this time the sliding frame 12 moves up and down along the vertical slot 11 under the action of its internal thread, and the sliding frame 12 drives the paint spray gun to move under the parts that need to be painted.

[0029] Please refer to Figure 3 The cross section of the sliding frame 12 is in a "mouth" shape, and the sliding frame 12 includes a cross bar portion and a C-shaped portion. The cross bar portion of the sliding frame 12 is slidably connected to the inner wall of the vertical groove 11, and the C-shaped portion of the sliding frame 12 is connected to the paint spray gun through a cable tie.

[0030] In this embodiment, the screw hole of the sliding frame 12 is arranged in the crossbar portion, and the crossbar portion is limited by the vertical slot 11 , so when the stud 14 rotates, the crossbar portion moves up and down along the vertical slot 11 .

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary device for painting automobile parts, comprising a sliding seat (1) and a fixed seat (2), wherein the sliding seat (1) and the fixed seat (2) are both fixedly connected to a supporting surface, characterized in that: The inner wall of the sliding seat (1) is slidably connected to a sliding rod (9) up and down, and a one-way driving component for driving the sliding rod (9) to perform a lifting action is installed on the fixed seat (2); An adjusting component is installed inside the sliding rod (9), and the adjusting component is used to adjust the height of the paint spray gun to be suitable for automobile parts of different heights and sizes; A vertically arranged rack (10) is formed on the plane portion of the sliding rod (9).

2. The auxiliary device for painting automobile parts according to claim 1, characterized in that: The one-way drive assembly comprises a first forward and reverse motor (5), the output end of the first forward and reverse motor (5) is connected to a worm (4), the outer periphery of the worm (4) is meshed with a worm wheel (6), the worm wheel (6) is coaxially connected to a gear (8), and the gear (8) is meshed with the rack (10).

3. The auxiliary device for painting automobile parts according to claim 2, characterized in that: Connecting shafts are formed at both ends of the worm (4), and the connecting shafts are rotatably connected to fixing ears (3), and one end of the fixing ears (3) is fixedly connected to the fixing seat (2).

4. The auxiliary device for painting automobile parts according to claim 3, characterized in that: Two ends of the rotating shaft connected to the center of the worm wheel (6) and the gear (8) are rotatably connected with connecting ears (7), and one end of the connecting ear (7) is welded to the outer side of the fixing seat (2); The output shaft of the first forward and reverse motor (5) is connected to the connecting shaft on the worm (4) via a coupling.

5. The auxiliary device for painting automobile parts according to claim 4, characterized in that: The adjustment assembly comprises a second forward and reverse motor (13) fixedly mounted on the top of the sliding rod (9), the output end of the second forward and reverse motor (13) is connected to a stud (14), a vertical slot (11) is vertically opened inside the sliding rod (9), and the bottom end of the stud (14) is rotatably connected to the bottom end of the inner wall of the vertical slot (11); The inner wall of the vertical slot (11) is slidably connected with a sliding frame (12) up and down, and the crossbar portion of the sliding frame (12) located on the inner wall of the vertical slot (11) is connected to the stud (14) through threads.

6. The auxiliary device for painting automobile parts according to claim 5, characterized in that: The cross section of the sliding frame (12) is in the shape of a "mouth", and the sliding frame (12) comprises a crossbar portion and a C-shaped portion, and the crossbar portion of the sliding frame (12) is slidably connected to the inner wall of the vertical groove (11) up and down.

7. The auxiliary device for painting automobile parts according to claim 6, characterized in that: The C-shaped portion of the sliding frame (12) is connected to the paint spray gun via a cable tie.

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