Electric vehicle outer shell surface spraying device

Abstract

The utility model discloses an electric vehicle outer shell surface spraying device which comprises a main body mechanism and a spraying mechanism. The main body mechanism comprises a first guide rail, a movable seat slidably mounted on the first guide rail, a first driving part mounted in an inner cavity of the first guide rail and penetrating through the movable seat, a second guide rail fixed at the top end of the movable seat, a movable seat slidably mounted on the second guide rail, and a second driving part mounted in an inner cavity of the second guide rail and penetrating through the movable seat; the first guide rail is used for installing the movable seat and limiting movement of the movable seat, a first groove is formed in the top end of the first guide rail, and a second groove is formed in the top end of the second guide rail; and the moving seat comprises a first threaded sleeve slidably embedded in the first groove and a base fixed to the top end of the first threaded sleeve, and the electric vehicle outer shell surface spraying device has the advantages of automatic paint spraying and high practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric vehicle production technical field, concretely is a kind of electric vehicle shell surface spraying device. BACKGROUND

[0002] Electric vehicle is a kind of outdoor traffic tool, often contact with rainwater, in order to slow down the corrosion of rainwater, often need to be painted on the surface of electric vehicle accessories.

[0003] The existing electric vehicle shell mainly has the following disadvantages in the process of painting: the painting method is usually manually holding the paint spraying gun to paint the workpiece, this painting method needs the operator to frequently change the position of the spray gun, so that the labor intensity of the operator increases, time-consuming and laborious, therefore, there is room for improvement. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems in prior art or related art.

[0005] Therefore, the technical scheme adopted by the utility model is as follows: a kind of electric vehicle shell surface spraying device, comprising: main body mechanism and spraying mechanism, the main body mechanism includes first guide rail, mobile seat slidingly installed on first guide rail, first driving piece installed in the inner cavity of first guide rail and passing through mobile seat, second guide rail fixed at the top end of mobile seat, movable seat slidingly installed on second guide rail, second driving piece installed in the inner cavity of second guide rail and passing through movable seat, frame body slidingly passing through movable seat is arranged, and third driving piece is installed on the inner side surface of frame body and passes through movable seat.

[0006] The spraying mechanism includes support plate fixed symmetrically at the end of frame body, rotating seat rotatably installed between opposite support plates, fourth motor fixed on one side support plate and shaft connected with rotating seat and spray gun fixed on one side of rotating seat.

[0007] In a preferred example, the utility model can be further configured as: the top end of the first guide rail is provided with a first groove, and the mobile seat includes a first threaded sleeve slidingly fitted in the first groove and a base fixed at the top end of the first threaded sleeve.

[0008] In a preferred example, the utility model can be further configured as: the first driving piece includes a first threaded rod rotatably installed on the opposite inner wall of the groove and a first motor fixed on one side of the first guide rail and having a shaft extending into the first guide rail and fixedly connected with the end of the first threaded rod, the first threaded rod passes through the first threaded sleeve, and the two are engaged with each other.

[0009] The utility model discloses a further configuration in a preferable example can be: the second guide rail one side has opened the second recess, the movable seat includes the support of setting in the second guide rail one side, the second threaded sleeve of fixed in the support one side and the stretch into the second recess and the embracing pole of the symmetry fixed in the support both sides.

[0010] The utility model discloses a further configuration in a preferable example can be: the second drive includes the second threaded rod of rotation installation in the opposite inner wall of second recess and the second motor of fixed in the top of second guide rail and the axle stretch into the second guide rail with the second threaded rod end fixed connection, the second threaded rod passes through the second threaded sleeve, and they are interlocked.

[0011] The utility model discloses a further configuration in a preferable example can be: the support middle part has opened the threaded hole, the support is opened the rectangular hole symmetry, and the frame body slides through the rectangular hole.

[0012] The utility model discloses a further configuration in a preferable example can be: the third drive includes the third threaded rod of rotation installation in the opposite inner side of frame body and the third motor of fixed in the frame body one side and the axle with third threaded rod fixed connection, the third threaded rod passes through the threaded hole, and they are interlocked.

[0013] The utility model discloses a further configuration in a preferable example can be: the top of first guide rail is opened the sliding slot symmetry, and the bottom of base is fixed with the slide bar symmetry in the bottom end, and the slide bar is inlayed in the sliding slot.

[0014] Through adopting above-mentioned technical scheme, the utility model has obtained the beneficial effect that:

[0015] 1. In the utility model, set up the first guide rail, and set up the mobile seat on the first guide rail, move along the X axle through the first drive and drive the mobile seat, install the second guide rail on the mobile seat top, set up the movable seat on the second guide rail, move along the Z axle through the second drive and drive the movable seat, and the frame body is in the movable seat and passes through, install the third drive that passes through the movable seat on the frame body, move along the Y axle through the third drive and drive the frame body, install the spraying mechanism in the end of frame body, through above-mentioned setting, can make the spraying mechanism freely move in three-dimensional space, only need to set up corresponding parameter when using, and the first drive, the second drive, the third drive can drive the spraying mechanism and automatically spray the electric car shell, avoid the troublesome nature that manual hand holds the spray gun and sprays, reduce the labor intensity of worker, effectively promote the spraying efficiency, increase the practicality.

[0016] 2. The utility model discloses a fixed support plate symmetrically at the end of the frame body, and rotatably sets up the rotating seat between the opposite support plate, rotates the rotating seat through the fourth motor drive, fixes the spray gun on the rotating seat, through above-mentioned setting, fourth motor drives the rotating seat to rotate, and the rotating seat rotates and drives the spray gun to rotate, and the spray gun is convenient for adjusting the spraying angle on the plane, further suitable for the special-shaped surface of electric vehicle shell. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the structural schematic diagram of the utility model;

[0018] Fig. 2 It is the exploded structural schematic diagram of the utility model;

[0019] Fig. 3 It is the partial structure exploded schematic diagram of the utility model.

[0020] Reference signs:

[0021] 100, main body mechanism, 110, first guide rail, 111, first recess, 112, sliding groove, 120, moving seat, 121, base, 1211, sliding bar, 122, first threaded sleeve, 130, first drive part, 131, first threaded rod, 132, first motor, 140, second guide rail, 141, second recess, 150, movable seat, 151, support, 1511, threaded hole, 1512, rectangular hole, 152, second threaded sleeve, 153, embracing rod, 160, second drive part, 161, second threaded rod, 162, second motor, 170, frame, 180, third drive part, 181, third threaded rod, 182, third motor,

[0022] 200, spraying mechanism, 210, support plate, 220, rotating seat, 230, fourth motor, 240, spray gun. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantage of the utility model more clear and obvious, below combining specific implementation and referring to the attached drawing, the utility model is further detailed explanation.It needs to be explained that the embodiment of the utility model and the feature in the embodiment can be combined mutually in the case of not conflicting.

[0024] Below combining the attached drawing, some embodiments of the utility model are described,

[0025] Embodiment 1:

[0026] Combining Figs. 1-3 As shown in the figure, the embodiment provides a kind of electric vehicle shell surface spraying device, including: main body mechanism 100 and spraying mechanism 200.

[0027] The main body 100 includes a first guide rail 110, a movable seat 120 slidably mounted on the first guide rail 110, a first drive member 130 mounted in the inner cavity of the first guide rail 110 and passing through the movable seat 120, a second guide rail 140 fixed to the top of the movable seat 120, a movable seat 150 slidably mounted on the second guide rail 140, a second drive member 160 mounted in the inner cavity of the second guide rail 140 and passing through the movable seat 150, a frame 170 slidably passing through the movable seat 150, and a third drive member 180 mounted on the inner side of the frame 170 and passing through the movable seat 150.

[0028] The first guide rail 110 is used to mount the movable seat 120 and limit the movement of the movable seat 120. A first groove 111 is formed at the top of the first guide rail 110. The movable seat 120 includes a first threaded sleeve 122 that is slidably fitted into the first groove 111 and a base 121 fixed to the top of the first threaded sleeve 122. Meanwhile, the first driving member 130 includes a first threaded rod 131 that is rotatably mounted on the inner wall of the groove and a first motor 132 that is fixed to one side of the first guide rail 110 and whose shaft extends into the first guide rail 110 and is fixedly connected to the end of the first threaded rod 131. The first threaded rod 131 passes through the first threaded sleeve 122 and the two mesh with each other. When the first motor 132 is started, it drives the first threaded rod 131 to rotate. The rotation of the first threaded rod 131 drives the first threaded sleeve 122 to move, that is, drives the base 121 to move. The movement of the base 121 drives the second guide rail 140 to move along the X-axis.

[0029] In addition, a sliding groove 112 is symmetrically opened at the top of the first guide rail 110, and a sliding strip 1211 is symmetrically fixed at the bottom of the base 121. The sliding strip 1211 is fitted into the sliding groove 112, which can effectively ensure the stability of the base 121 when it moves.

[0030] The second guide rail 140 is vertically fixed on the base 121. A second groove 141 is opened on one side of the second guide rail 140. The movable seat 150 includes a support 151 disposed on one side of the second guide rail 140, a second threaded sleeve 152 fixed on one side of the support 151 and extending into the second groove 141, and a ring rod 153 symmetrically fixed on both sides of the support 151. The support 151 is used to install the frame 170 and drive the frame 170 to move up and down. The ring rod 153 surrounds the outside of the second guide rail 140, which can ensure the stability of the support 151 moving on the second guide rail 140.

[0031] The second driving component 160 includes a second threaded rod 161 rotatably mounted on the inner wall of the second groove 141 and a second motor 162 fixed to the top of the second guide rail 140 and with its shaft extending into the second guide rail 140 and fixedly connected to the end of the second threaded rod 161. The second threaded rod 161 passes through the second threaded sleeve 152, and the two mesh with each other. When the second motor 162 starts, it drives the second threaded rod 161 to rotate. The rotation of the second threaded rod 161 drives the second threaded sleeve 152 to move, that is, drives the support 151 to move. The movement of the support 151 drives the frame 170 to move along the Z-axis direction.

[0032] Rectangular holes 1512 are symmetrically opened on the support 151. The frame 170 slides through the rectangular holes 1512 to ensure the stability of the frame 170 when moving. A threaded hole 1511 is opened in the middle of the support 151. The third driving component 180 includes a third threaded rod 181 rotatably installed on the opposite inner side of the frame 170 and a third motor 182 fixed on one side of the frame 170 and whose shaft is fixedly connected to the third threaded rod 181. The third threaded rod 181 passes through the threaded hole 1511 and the two mesh with each other. When the third motor 182 starts, it drives the third threaded rod 181 to rotate. Since the threaded hole 1511 is fixed, when the third threaded rod 181 rotates, it drives itself to move, that is, drives the frame 170 to move. The movement of the frame 170 drives the spraying mechanism 200 to move in the Y-axis direction.

[0033] The spraying mechanism 200 is used to spray paint the outer shell of the electric vehicle. It includes a support plate 210 symmetrically fixed at the end of the frame 170, a rotating seat 220 rotatably installed between the support plates 210, a fourth motor 230 fixed on one side of the support plate 210 and connected to the rotating seat 220 by a shaft, and a spray gun 240 fixed on one side of the rotating seat 220.

[0034] The support plate 210 is used to install the rotating seat 220, the rotating seat 220 is used to install the spray gun 240 and drive the spray gun 240 to rotate. The fourth motor 230 is used to drive the rotating seat 220 to rotate. The rotation of the rotating seat 220 drives the spray gun 240 to rotate, which makes it convenient to adjust the spraying angle of the spray gun 240 on the plane.

[0035] The working principle and usage process of this utility model are as follows: In use, the first motor 132 starts, driving the first threaded rod 131 to rotate. The rotation of the first threaded rod 131 causes the first threaded sleeve 122 to move, which in turn moves the base 121. The movement of the base 121 then moves the second guide rail 140, thereby causing the spraying mechanism 200 to move in the X-axis direction. The second motor 162 starts, driving the second threaded rod 161 to rotate. The rotation of the second threaded sleeve 152 causes it to move, which in turn moves the support 151 in the Z-axis direction. The first motor moves the spraying mechanism 200 along the Z-axis, while the second motor 182 starts, causing the third threaded rod 181 to rotate. The third threaded rod 181 rotates within the threaded hole 1511 of the support 151, causing the frame 170 to move, which in turn causes the spraying mechanism 200 to move along the Y-axis. In addition, the third motor 230 starts, causing the rotating seat 220 to rotate. The rotation of the rotating seat 220 causes the spray gun 240 to rotate. By adjusting the spraying angle of the spray gun 240 on the plane and setting the corresponding parameters according to the shape of the electric vehicle shell, the spraying mechanism 200 can be automatically sprayed according to the set path.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A coating device for the outer surface of an electric vehicle shell, comprising: The main body (100) and the spraying mechanism (200) are characterized in that the main body (100) includes a first guide rail (110), a movable seat (120) slidably mounted on the first guide rail (110), a first drive member (130) mounted in the inner cavity of the first guide rail (110) and passing through the movable seat (120), a second guide rail (140) fixed to the top of the movable seat (120), a movable seat (150) slidably mounted on the second guide rail (140), a second drive member (160) mounted in the inner cavity of the second guide rail (140) and passing through the movable seat (150), a frame (170) slidably passing through the movable seat (150), and a third drive member (180) mounted on the inner side of the frame (170) and passing through the movable seat (150); The spraying mechanism (200) includes a support plate (210) symmetrically fixed at the end of the frame (170), a rotating seat (220) rotatably mounted between the opposite support plates (210), a fourth motor (230) fixed on one side of the support plate (210) and connected to the rotating seat (220) by its shaft, and a spray gun (240) fixed on one side of the rotating seat (220).

2. The electric vehicle shell surface spraying device according to claim 1, characterized in that, The first guide rail (110) has a first groove (111) at its top end. The movable seat (120) includes a first threaded sleeve (122) that is slidably fitted into the first groove (111) and a base (121) fixed to the top end of the first threaded sleeve (122).

3. The electric vehicle shell surface spraying device according to claim 2, characterized in that, The first drive unit (130) includes a first threaded rod (131) rotatably mounted on the inner wall of the groove and a first motor (132) fixed to one side of the first guide rail (110) with its shaft extending into the first guide rail (110) and fixedly connected to the end of the first threaded rod (131). The first threaded rod (131) passes through the first threaded sleeve (122) and the two mesh with each other.

4. The electric vehicle shell surface spraying device according to claim 1, characterized in that, The second guide rail (140) has a second groove (141) on one side. The movable seat (150) includes a support (151) disposed on one side of the second guide rail (140), a second threaded sleeve (152) fixed on one side of the support (151) and extending into the second groove (141), and a ring rod (153) symmetrically fixed on both sides of the support (151).

5. The electric vehicle shell surface spraying device according to claim 4, characterized in that, The second drive member (160) includes a second threaded rod (161) rotatably mounted on the inner wall of the second groove (141) and a second motor (162) fixed to the top of the second guide rail (140) and whose shaft extends into the second guide rail (140) and is fixedly connected to the end of the second threaded rod (161). The second threaded rod (161) passes through the second threaded sleeve (152) and the two mesh with each other.

6. The electric vehicle shell surface spraying device according to claim 4, characterized in that, The support (151) has a threaded hole (1511) in the middle and rectangular holes (1512) are symmetrically opened on the support (151). The frame (170) slides through the rectangular holes (1512).

7. The electric vehicle shell surface spraying device according to claim 6, characterized in that, The third drive unit (180) includes a third threaded rod (181) rotatably mounted on the opposite inner side of the frame (170) and a third motor (182) fixed on one side of the frame (170) and whose shaft is fixedly connected to the third threaded rod (181). The third threaded rod (181) passes through a threaded hole (1511) and the two mesh with each other.

8. The electric vehicle shell surface spraying device according to claim 2, characterized in that, The top end of the first guide rail (110) is symmetrically provided with a sliding groove (112), and the bottom end of the base (121) is symmetrically fixed with a sliding strip (1211), which is fitted into the sliding groove (112).

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