Automobile part no-dead-corner paint spraying device based on annular frame rotation

Abstract

The utility model relates to the technical field of automobile part paint spraying devices, and discloses an automobile part dead-corner-free paint spraying device based on annular frame rotation, which comprises a bottom plate, an adjusting mechanism is arranged at the top of the bottom plate, a lifting mechanism is arranged at the top of the bottom plate, and a control unit is fixedly mounted at the top of the bottom plate. The adjusting mechanism comprises a moving assembly and a spraying assembly, and the spraying assembly is arranged on the top of the moving assembly. According to the spraying device for the automobile parts, the paint spraying head can conduct comprehensive spraying operation on the automobile parts located in the center of the annular frame, the spraying range is wider, spraying is more uniform, the position of the annular frame can be adjusted in the spraying process, the position of the sliding frame can be adjusted according to the length of the automobile parts, the spraying range is wider, and the spraying efficiency is improved. And the height of the part hook is adjusted, so that the automobile part can be hung at the center position of the annular frame, and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts spraying paint devices, in particular to an automobile parts spraying paint device with no dead angle based on the rotation of an annular frame. Background Art

[0002] Cars are assembled and processed through a variety of parts, and corresponding spare parts are also needed for later car maintenance. During the production and processing of auto parts, it is necessary to spray anti-rust paint or color paint on the surface of the parts to improve the stability and ornamental value of the auto parts.

[0003] According to the description of a non-dead-angle painting device for automobile parts based on the rotation of an annular frame disclosed on the patent website (authorization announcement number: CN 111530673 B), "The present invention discloses a non-dead-angle painting device for automobile parts based on the rotation of an annular frame, which relates to the technical field of spraying machinery and solves the problem that the existing spraying device generally uses a fixed spray head for spraying, which is easy to produce dead angles during spraying, and it is difficult to ensure good uniformity during spraying, and the spraying effect is not good. It includes an outer shell; a group of workpiece driving motors are fixedly connected to the top of the outer shell; a group of spraying mechanisms are arranged on the left, right, top and bottom of the spraying mechanism bearing plate; a group of driving mechanisms are slidably connected to the inner side of the lower left side of the outer shell. The device can realize that the spraying mechanism slides along the arc track to spray the parts, ensuring that various angles of spraying can be achieved during the spraying process, and at the same time, the swinging nozzle swings back and forth to achieve the swinging spraying action, ensuring the uniformity of spraying, and at the same time improving the spraying efficiency, the spraying effect is good, and non-dead-angle spraying can be achieved."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model realizes the sliding of the spray mechanism along the circular track to spray the parts through the reciprocating screw, gear rack transmission mechanism, gear transmission mechanism and other transmission methods. However, in actual use, when the automobile parts are too long, the parts cannot be completely sprayed by relying solely on the swing of the nozzle, resulting in poor applicability of the device. Therefore, it is necessary to improve a dead-angle-free painting device for automobile parts based on the rotation of the annular frame to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a non-dead-angle painting device for automobile parts based on the rotation of an annular frame, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-dead-angle painting device for automobile parts based on the rotation of a ring frame, comprising a bottom plate, an adjustment mechanism is arranged on the top of the bottom plate, a lifting mechanism is arranged on the top of the bottom plate, and a control unit is fixedly installed on the top of the bottom plate;

[0008] The regulating mechanism comprises a moving component and a spraying component, and the spraying component is arranged on the top of the moving component.

[0009] Preferably, the moving component includes a power box, which is fixedly mounted on the top of the base plate, a rotating rod is rotatably mounted inside the power box, a bevel gear 1 is fixedly mounted on the outside of the rotating rod, a bevel gear 2 is rotatably mounted inside the power box, a threaded rod 1 is fixedly mounted on the right side of the bevel gear 2, a sliding frame is threadedly mounted on the outer side of the threaded rod 1, an annular frame is fixedly mounted on the top of the sliding frame, a slide rail is fixedly mounted on the top of the base plate, and a motor 1 is fixedly mounted on the front of the power box. The position of the sliding frame can be adjusted according to the length of the automobile parts, so that the spraying range is wider, thereby realizing a spraying operation without dead angles.

[0010] Preferably, the output end of motor 1 is fixedly mounted on the rotating rod, bevel gear 1 is meshed with bevel gear 2, and the sliding frame is slidably mounted inside the slide rail. Bevel gear 1, bevel gear 2, threaded rod 1 and slide rail are provided in two groups and are symmetrically distributed on the center line of the right side of the base plate, so that the position of the annular frame can be adjusted.

[0011] Preferably, the spraying assembly includes an arc-shaped slide plate, which is slidably mounted inside the annular frame, a half-toothed ring is fixedly mounted on the front of the arc-shaped slide plate, a motor 2 is fixedly mounted on the top of the sliding frame, a gear is fixedly mounted on the output end of the motor 2, a paint box is fixedly mounted on the top of the sliding frame, a paint pump is fixedly mounted on the top of the sliding frame, a paint tube is fixedly mounted on the back of the paint pump, and a paint spray head is fixedly mounted on the end of the paint tube away from the paint pump, so that the paint spray head can perform a comprehensive spraying operation on the automobile parts located at the center of the annular frame, so that the spraying range is wider and the spraying is more uniform.

[0012] Preferably, the paint pump and the paint box are fixedly installed via a connecting pipe, the gear is meshed with a semi-toothed ring, the paint spray head is arranged on the inner side of the arc-shaped slide plate, and three groups of paint spray heads are arranged and circumferentially distributed on the inner side of the arc-shaped slide plate, so that the paint spray head can rotate on the inner side of the annular frame.

[0013] Preferably, the lifting mechanism includes a mounting frame, the mounting frame is fixedly mounted on the top of the power box, a motor three is fixedly mounted on the top of the mounting frame, a threaded rod two is fixedly mounted on the output end of the motor three, a round tube is mounted on the external thread of the threaded rod two, a mounting plate is fixedly mounted on the bottom of the round tube, a part hook is fixedly mounted on the bottom of the mounting plate, and a telescopic rod is fixedly mounted on the top of the mounting plate. The height of the part hook is adjusted, and then the height of the automobile parts hung thereon is adjusted, so that the automobile parts can be hung at the center position of the annular frame, and the height of the part hook can be adjusted according to automobile parts of different sizes, thereby increasing the adaptability of the device.

[0014] Preferably, one end of the telescopic rod away from the mounting plate is fixedly mounted to the mounting frame so that the height of the part hook can be adjusted.

[0015] Compared with the prior art, the utility model provides a non-dead-angle painting device for automobile parts based on the rotation of an annular frame, which has the following beneficial effects:

[0016] 1. The automobile parts painting device without dead angles based on the rotation of the annular frame, through the arranged adjustment mechanism, enables the paint spray head to perform a comprehensive spraying operation on the automobile parts located at the center of the annular frame during use, so that the spraying range is wider and the spraying is more uniform, and the position of the annular frame can be adjusted during the spraying process, and the position of the sliding frame can be adjusted according to the length of the automobile parts, so that the spraying range is wider, thereby realizing a spraying operation without dead angles.

[0017] 2. The automobile parts painting device without dead angles based on the rotation of the annular frame can adjust the height of the parts hook through the provided lifting mechanism during use, thereby adjusting the height of the automobile parts hung thereon, so that the automobile parts can be hung at the center position of the annular frame. The height of the parts hook can be adjusted according to automobile parts of different sizes, thereby increasing the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 3This is a schematic diagram of the cross-sectional structure of the mobile component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the spraying component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the control unit of the utility model.

[0024] In the figure: 1. bottom plate; 2. adjustment mechanism; 21. moving assembly; 211. power box; 212. rotating rod; 213. bevel gear one; 214. bevel gear two; 215. threaded rod one; 216. slide rail; 217. slide frame; 218. ring frame; 219. motor one; 22. spray assembly; 221. arc slide plate; 222. half gear ring; 223. motor two; 224. gear; 225. paint box; 226. paint pump; 227. paint tube; 228. spray head; 3. lifting mechanism; 31. mounting frame; 32. motor three; 33. threaded rod two; 34. round tube; 35. mounting plate; 36. parts hook; 37. telescopic rod; 4. control unit. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a non-dead-angle painting device for automobile parts based on the rotation of a ring frame, comprising a bottom plate 1, an adjustment mechanism 2 is arranged on the top of the bottom plate 1, a lifting mechanism 3 is arranged on the top of the bottom plate 1, and a control unit 4 is fixedly installed on the top of the bottom plate 1;

[0029] The adjusting mechanism 2 includes a moving component 21 and a spraying component 22 , and the spraying component 22 is arranged on the top of the moving component 21 .

[0030] Furthermore, the moving component 21 includes a power box 211, which is fixedly installed on the top of the base plate 1, a rotating rod 212 is rotatably installed inside the power box 211, a bevel gear 213 is fixedly installed on the outside of the rotating rod 212, a bevel gear 214 is rotatably installed inside the power box 211, a threaded rod 215 is fixedly installed on the right side of the bevel gear 214, a sliding frame 217 is threadedly installed on the outer side of the threaded rod 215, an annular frame 218 is fixedly installed on the top of the sliding frame 217, a slide rail 216 is fixedly installed on the top of the base plate 1, and a motor 219 is fixedly installed on the front of the power box 211. The position of the sliding frame 217 can be adjusted according to the length of the automobile parts, so that the spraying range is wider, thereby realizing a spraying operation without dead angles.

[0031] Furthermore, the output end of motor 1 219 is fixedly mounted on the rotating rod 212, bevel gear 1 213 is meshed with bevel gear 2 214, and the sliding frame 217 is slidably mounted inside the slide rail 216. Bevel gear 1 213, bevel gear 2 214, threaded rod 1 215 and slide rail 216 are provided in two groups and are symmetrically distributed on the right side center line of the base plate 1, so that the position of the annular frame 218 can be adjusted.

[0032] Furthermore, the spraying assembly 22 includes an arc-shaped slide plate 221, which is slidably mounted inside the annular frame 218, a semi-toothed ring 222 is fixedly mounted on the front of the arc-shaped slide plate 221, a motor 223 is fixedly mounted on the top of the sliding frame 217, a gear 224 is fixedly mounted on the output end of the motor 223, a paint box 225 is fixedly mounted on the top of the sliding frame 217, a paint pump 226 is fixedly mounted on the top of the sliding frame 217, a paint tube 227 is fixedly mounted on the back of the paint pump 226, and a paint spray head 228 is fixedly mounted on the end of the paint tube 227 away from the paint pump 226, so that the paint spray head 228 can perform a comprehensive spraying operation on the automobile parts located at the center of the annular frame 218, so that the spraying range is wider and the spraying is more uniform.

[0033] Furthermore, the paint pump 226 is fixedly installed on the paint box 225 via a connecting pipe, the gear 224 is meshed with the semi-toothed ring 222, and the paint spray head 228 is arranged on the inner side of the arc-shaped slide plate 221. There are three groups of paint spray heads 228, which are circumferentially distributed on the inner side of the arc-shaped slide plate 221, so that the paint spray heads 228 can rotate on the inner side of the annular frame 218.

[0034] Embodiment two:

[0035] See also Figure 5In combination with the first embodiment, it is further obtained that the lifting mechanism 3 includes a mounting frame 31, the mounting frame 31 is fixedly mounted on the top of the power box 211, a motor 32 is fixedly mounted on the top of the mounting frame 31, a threaded rod 2 33 is fixedly mounted on the output end of the motor 32, a round tube 34 is installed on the external thread of the threaded rod 2 33, a mounting plate 35 is fixedly mounted on the bottom of the round tube 34, a part hook 36 is fixedly mounted on the bottom of the mounting plate 35, and a telescopic rod 37 is fixedly mounted on the top of the mounting plate 35. The height of the part hook 36 is adjusted, and then the height of the automobile parts hung thereon is adjusted, so that the automobile parts can be hung at the center position of the annular frame 218, and the height of the part hook 36 can be adjusted according to automobile parts of different sizes, thereby increasing the adaptability of the device.

[0036] Furthermore, one end of the telescopic rod 37 away from the mounting plate 35 is fixedly mounted to the mounting frame 31 so that the height of the part hook 36 can be adjusted.

[0037] In actual operation, when the device is used, the automobile parts to be sprayed are hung inside the parts hook 36, and the motor 1 219 is started. The output end of the motor 1 219 drives the rotating rod 212 to rotate, and the rotating rod 212 rotates to drive the bevel gear 1 213 meshing therewith to rotate, and the bevel gear 1 213 rotates to drive the bevel gear 2 214 meshing therewith to rotate, and the bevel gear 214 rotates to rotate the threaded rod 1 215, and the threaded rod 1 215 rotates to make the sliding frame 217 slide inside the slide rail 216, thereby adjusting the position of the annular frame 218, and adjusting the annular frame 218 according to the position of the automobile parts, and starting the motor 3 32, and the output end of the motor 3 32 drives the rotating rod 212 to rotate. The second end drives the threaded rod 33 to rotate, and the rotation of the threaded rod 33 moves the round tube 34, thereby adjusting the height of the part hook 36, and starting the second motor 223. The output end of the second motor 223 drives the gear 224 to rotate, and the rotation of the gear 224 drives the semi-toothed ring 222 meshing therewith to rotate, thereby causing the arc-shaped slide plate 221 to slide inside the annular frame 218, and starting the paint pump 226. The paint pump 226 draws the paint from the paint box 225 and sprays it out through the paint spray head 228. The rotation of the arc-shaped slide plate 221 causes the paint spray head 228 to rotate inside the arc-shaped slide plate 221, so that the paint spray head 228 can perform a comprehensive spraying operation on the automobile parts located at the center of the annular frame 218.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A non-dead-angle painting device for automobile parts based on the rotation of an annular frame, comprising a bottom plate (1), characterized in that: An adjusting mechanism (2) is arranged on the top of the base plate (1), a lifting mechanism (3) is arranged on the top of the base plate (1), and a control unit (4) is fixedly installed on the top of the base plate (1); The regulating mechanism (2) comprises a moving component (21) and a spraying component (22), wherein the spraying component (22) is arranged on the top of the moving component (21).

2. The non-dead-angle painting device for automobile parts based on the rotation of the annular frame according to claim 1 is characterized in that: The moving assembly (21) comprises a power box (211), the power box (211) is fixedly mounted on the top of the base plate (1), a rotating rod (212) is rotatably mounted inside the power box (211), a bevel gear 1 (213) is fixedly mounted on the outside of the rotating rod (212), a bevel gear 2 (214) is rotatably mounted inside the power box (211), a threaded rod 1 (215) is fixedly mounted on the right side of the bevel gear 2 (214), a sliding frame (217) is threadedly mounted on the outside of the threaded rod 1 (215), an annular frame (218) is fixedly mounted on the top of the sliding frame (217), a slide rail (216) is fixedly mounted on the top of the base plate (1), and a motor 1 (219) is fixedly mounted on the front of the power box (211).

3. The non-dead-angle painting device for automobile parts based on the rotation of the annular frame according to claim 2 is characterized in that: The output end of the motor 1 (219) is fixedly mounted on the rotating rod (212), the bevel gear 1 (213) is meshed with the bevel gear 2 (214), the sliding frame (217) is slidably mounted inside the slide rail (216), and the bevel gear 1 (213), the bevel gear 2 (214), the threaded rod 1 (215) and the slide rail (216) are provided in two groups and are symmetrically distributed at the center line of the right side of the bottom plate (1).

4. The non-dead-angle painting device for automobile parts based on the rotation of the annular frame according to claim 2 is characterized in that: The spraying assembly (22) comprises an arc-shaped slide plate (221), wherein the arc-shaped slide plate (221) is slidably mounted inside the annular frame (218), a semi-toothed ring (222) is fixedly mounted on the front of the arc-shaped slide plate (221), a second motor (223) is fixedly mounted on the top of the sliding frame (217), a gear (224) is fixedly mounted on the output end of the second motor (223), a paint box (225) is fixedly mounted on the top of the sliding frame (217), a paint pump (226) is fixedly mounted on the top of the sliding frame (217), a paint tube (227) is fixedly mounted on the back of the paint pump (226), and a paint spray head (228) is fixedly mounted on one end of the paint tube (227) away from the paint pump (226).

5. The non-dead-angle painting device for automobile parts based on the rotation of the annular frame according to claim 4 is characterized in that: The paint pump (226) and the paint box (225) are fixedly installed via a connecting pipe, the gear (224) is meshed with the half gear ring (222), and the paint spray head (228) is arranged on the inner side of the arc-shaped slide plate (221). The paint spray head (228) is provided in three groups and is circumferentially distributed on the inner side of the arc-shaped slide plate (221).

6. The non-dead-angle painting device for automobile parts based on the rotation of the annular frame according to claim 2 is characterized in that: The lifting mechanism (3) comprises a mounting frame (31), the mounting frame (31) is fixedly mounted on the top of the power box (211), a motor three (32) is fixedly mounted on the top of the mounting frame (31), a threaded rod two (33) is fixedly mounted on the output end of the motor three (32), a round tube (34) is threadedly mounted on the outer surface of the threaded rod two (33), a mounting plate (35) is fixedly mounted on the bottom of the round tube (34), a part hook (36) is fixedly mounted on the bottom of the mounting plate (35), and a telescopic rod (37) is fixedly mounted on the top of the mounting plate (35).

7. The non-dead-angle painting device for automobile parts based on the rotation of the annular frame according to claim 6 is characterized in that: One end of the telescopic rod (37) away from the mounting plate (35) is fixedly mounted on the mounting frame (31).

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