Camera shell spraying device

Abstract

The utility model relates to the field of camera shell spraying, and discloses a camera shell spraying device which comprises a box body, a spraying pipe is arranged on the inner wall of the upper portion of the right side of the box body, a sliding door is slidably connected to the inner wall of the front side of the box body, a partition plate is fixedly connected to the middle of the inner wall of the box body, and a driving motor is arranged on the inner wall of the left side of the box body. A clamping assembly is arranged on the right side of an output shaft of the driving motor and comprises a rotating disc, the middle of the left side of the rotating disc is fixedly connected to the right side of the output shaft of the driving motor, and a moving block is slidably connected to the inner wall of the rotating disc. According to the camera shell spraying device, through cooperative use of the partition plate, the clamping assembly and the protection assembly, when camera shells are sprayed, the camera shells of different specifications can be clamped through the clamping assembly, the practicability of the device is improved, meanwhile, paint can be blocked through the auxiliary disc and the protection assembly, the cleanliness of the device is maintained, and the practicability of the device is improved. And long-term stable operation of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the field of camera housing spraying, in particular to a camera housing spraying device. Background Art

[0002] In the camera manufacturing industry, the spraying process of the camera housing is a crucial link. The camera housing not only needs to have a good appearance and texture, but also needs to meet certain weather resistance, corrosion resistance and good electromagnetic shielding performance.

[0003] After searching, Chinese patent announcement number: CN220803903U discloses an explosion-proof camera shell spraying device, which includes a mounting box, a mounting shell rotatably connected in the mounting box, and a fixed ring and a rotating ring that cooperate with each other are arranged in the mounting shell. The rotating ring and the fixed ring limit the sliding rod at the same time. A connecting block is provided on the sliding rod, and a rubber pad is fixedly connected to the outer periphery of the connecting block. A spraying assembly is provided on the upper end of the connecting block, and the spraying assembly is fixedly connected to a reciprocating mechanism located at the top of the mounting box. The reciprocating mechanism is connected to the drive motor through a transmission mechanism. The explosion-proof camera shell spraying device can clamp explosion-proof camera shells of different inner diameters by rotating the rotating ring, and can evenly spray the explosion-proof camera shell by rotating the explosion-proof camera shell and the reciprocating spray head.

[0004] In the above technology, although the explosion-proof camera housings with different inner diameters can be clamped by rotating the rotating ring, the sprayed material may splash onto the rotating ring and the fixed ring during the spraying process, thereby affecting the long-term stable operation of the equipment. Therefore, a camera housing spraying device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a camera housing spraying device, which aims to improve the problem in the prior art that "during the spraying process, the sprayed material may splash onto the rotating ring and the fixed ring, thereby affecting the long-term stable operation of the equipment."

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a camera shell spraying device, comprising a box body, a spray pipe is provided on the upper inner wall of the right side of the box body, a sliding door is slidably connected to the inner wall of the front side of the box body, a partition is fixedly connected to the middle of the inner wall of the box body, a driving motor is provided on the left inner wall of the box body, a clamping assembly is provided on the right side of the output shaft of the driving motor, the clamping assembly includes a turntable, the middle of the left side of the turntable is fixedly connected to the right side of the output shaft of the driving motor, a moving block is slidably connected to the inner wall of the turntable, an auxiliary disk is rotatably connected to the inner wall of the partition, and a protective assembly is provided on the right side of the auxiliary disk.

[0007] As a further description of the above technical solution:

[0008] The moving blocks are provided in two groups, and the inner walls of the two groups of moving blocks are slidably connected to the limit rods, and four groups are provided. The outer side of the auxiliary disk and the right side of the turntable are provided with guide grooves, the inner wall of the turntable is rotatably connected to the threaded rod, the outer side of the threaded rod is rotatably connected to the slider, and the outer side of the slider is slidably connected to the inner wall of the turntable.

[0009] As a further description of the above technical solution:

[0010] The upper and lower sides of the slider are hinged with hinge rods, and the side of the hinge rod away from the slider is hinged to the opposite side of the two groups of moving blocks. The outer side of the limit rod passes through the guide groove on the auxiliary plate.

[0011] As a further description of the above technical solution:

[0012] The protection component includes a fixed frame, the left side of the fixed frame is fixedly connected to the right side of the middle part of the auxiliary plate, the inner wall of the fixed frame is slidably connected to a slide, the inner wall of the top of the slide is slidably connected to a protection plate, and the inner side of the protection plate is fixedly connected to the outer side of the limit rod.

[0013] As a further description of the above technical solution:

[0014] The slide plates are provided in two groups, and the two groups of slide plates are symmetrically arranged with respect to the center line of the fixed frame and are flipped in opposite directions.

[0015] As a further description of the above technical solution:

[0016] A limiting assembly is provided on the front side of the turntable, and the limiting assembly includes a fixed cylinder, the rear side of which is fixedly connected to the front side of the turntable and sleeved on the outside of the threaded rod, and sliding grooves are provided on the left and right sides of the front of the fixed cylinder, and the inner wall of the front side of the fixed cylinder is slidably connected to the limiting ring, and the outer side of the limiting ring slides on the inner wall of the sliding groove.

[0017] As a further description of the above technical solution:

[0018] A baffle is provided on the rear side of the limiting ring, and the baffle is elastically connected to the fixing tube through a compression spring. The limiting ring and the outer side of the baffle slide on the outer side of the threaded rod, and the outer wall of the front side of the threaded rod is fixedly connected with a fixing plate.

[0019] As a further description of the above technical solution:

[0020] The front side of the limiting ring is provided with limiting teeth, and the limiting teeth are plugged into the inner wall of the rear side of the fixing plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by using the partition, the clamping assembly and the protective assembly in conjunction with each other, when spraying the camera housing, the clamping assembly can clamp camera housings of different specifications, thereby improving the practicality of the device. At the same time, the auxiliary plate and the protective assembly can block the paint, thereby maintaining the cleanliness of the equipment and ensuring the long-term stable operation of the equipment.

[0023] 2. In the present invention, by using the threaded rod, the limit assembly and the turntable in combination, when the distance between multiple groups of limit rods needs to be adjusted, the threaded rod can be quickly limited by the limit assembly, thereby maintaining the stability of the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the moving block in the present utility model;

[0026] Figure 3 This is a schematic diagram of the split three-dimensional structure of the clamping assembly in the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective component in the present invention;

[0028] Figure 5 This is a schematic diagram of the disassembled three-dimensional structure of the limiting component in the utility model.

[0029] Legend:

[0030] 1. Box body; 2. Spray pipe; 3. Partition; 4. Sliding door; 51. Turntable; 52. Moving block; 53. Limit rod; 54. Auxiliary plate; 55. Threaded rod; 56. Slider; 57. Articulated rod; 61. Fixed frame; 62. Slide plate; 63. Protective plate; 71. Fixed cylinder; 72. Limit ring; 73. Baffle; 74. Compression spring; 75. Fixed plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 3, the utility model provides an embodiment: a camera shell spraying device, including a box body 1, which provides a accommodating space for the internal spraying operation and the camera shell, and plays a role of protection and isolation. A spray pipe 2 is provided on the upper inner wall of the right side of the box body 1, which is used to spray paint to the camera shell that is clamped and limited to realize the spraying operation. This technology is existing technology, so it is not described in detail. A sliding door 4 is slidably connected to the inner wall of the front side of the box body 1, and a handle is provided on the front side to facilitate the insertion and removal of the camera shell, while keeping the interior of the box body 1 relatively closed during the spraying process. A partition 3 is fixedly connected to the middle of the inner wall of the box body 1 to divide the internal space of the box body 1 and provide support and separation protection for the operation of the auxiliary disk 54. A driving motor is provided on the inner wall of the left side of the box body 1. The driving motor transmits rotational power to the clamping assembly through its output shaft, so that the clamped camera shell can rotate at a uniform speed, thereby ensuring that all parts of the camera shell can be evenly sprayed with paint. This technology is existing technology, so it is not described in detail. A clamping assembly is provided on the right side of the output shaft of the driving motor.

[0033] Furthermore, the clamping assembly includes a turntable 51, which receives power from the drive motor and drives the entire clamping assembly to rotate. The internal space of the turntable 51 is used to install and accommodate other clamping components. The middle left side of the turntable 51 is fixedly connected to the right side of the output shaft of the drive motor. The inner wall of the turntable 51 is slidably connected with a moving block 52. The two groups of moving blocks 52 are arranged relative to each other and can slide along the inner wall of the turntable 51. By moving the moving blocks 52 relative to or away from each other, the distance between the four groups of limit rods 53 can be adjusted to adapt to camera housings with different inner diameters. The inner wall of the partition 3 is rotatably connected with an auxiliary disk 54, which provides guidance and path planning for the movement of the limit rod 53 through the guide groove thereon. At the same time, the auxiliary disk 54 also plays a role in enhancing the stability and support of the limit rod 53. A protective assembly is provided on the right side of the auxiliary disk 54.

[0034] Reference Figure 2 and Figure 3, there are two groups of moving blocks 52, and the inner walls of the two groups of moving blocks 52 are slidably connected to the limit rods 53, and there are four groups. The four groups of limit rods 53 can improve the stability of the inner diameter support and clamping of the camera housing. The outer side of the auxiliary plate 54 and the right side of the turntable 51 are provided with guide grooves to limit the moving direction of the four groups of limit rods 53. The inner wall of the turntable 51 is rotatably connected to a threaded rod 55, which is threadedly connected to the slider 56, and the slider 56 is driven to move linearly on the inner wall of the turntable 51. The outer side of the threaded rod 55 is rotatably connected to a slider 56. The movement of the slider 56 pushes the hinged rod 57 to move, thereby driving the two groups of moving blocks 52 to move in opposite directions. The outer side of the slider 56 is slidably connected to the inner wall of the turntable 51. The upper and lower sides of the slider 56 are hinged with hinged rods 57 for connecting the slider 56 and the moving block 52 to achieve force transmission. The side of the hinged rod 57 away from the slider 56 is hinged to the opposite side of the two groups of moving blocks 52, and the outer side of the limit rod 53 passes through and slides in the guide groove on the auxiliary disk 54.

[0035] Reference Figure 3 and Figure 4 The protective assembly includes a fixed frame 61, the left side of the fixed frame 61 is fixedly connected to the right side of the middle of the auxiliary disk 54, providing a stable installation base and support frame for the slide plate 62 and the protective plate 63. The inner wall of the fixed frame 61 is slidably connected to the slide plate 62. The slide plate 62 is provided with two groups. The two groups of slide plates 62 are symmetrical about the center line of the fixed frame 61 and are reversely flipped. They can slide in the fixed frame 61, and the sliding of the slide plate 62 cooperates with the action of the limit rod 53 to dynamically protect the clamping component to prevent the sprayed material from being contaminated on the component on the left side of the partition 3. The inner wall of the top of the slide plate 62 is slidably connected to the protective plate 63, which moves with the movement of the limit rod 53 and drives the two groups of slide plates 62 to move in the opposite direction. During the clamping and spraying process, the protective plate 63 can prevent the paint from splashing onto the clamping component, reducing the waste of paint and the pollution to the clamping component. The inner side of the protective plate 63 is fixedly connected to the outer side of the limit rod 53.

[0036] Reference Figure 3 and Figure 5 The locking cam 72 is fixed to the left and right sides of the front portion of the locking cam 71 to prevent the locking cam 72 from sliding.

[0037] When locking sill 75 , clamping plate 77 is locked, and locking plate 71 is in the state of being locked, and locking plate 71 is in the state of being locked.

[0038] Working principle: During use, when the camera housing needs to be clamped, the operator first observes the inner diameter of the camera housing to be clamped, and then pushes the limit ring 72 to make it slide in the slide groove of the fixed cylinder 71, and rotates the limit ring 72 to limit it, driving the baffle 73 to squeeze the compression spring 74, and the limit tooth on its front side disengages from the inner wall on the rear side of the fixed plate 75, thereby releasing the restriction on the rotation of the threaded rod 55.

[0039] Next, the threaded rod 55 is rotated, and the rotation of the threaded rod 55 is converted into a linear movement of the slider 56 on the inner wall of the turntable 51, driving the hinged rod 57 to push the two groups of moving blocks 52 to move relative to or away from each other, and at the same time driving the distance between the four groups of limit rods 53 to gradually change until it matches the inner diameter of the camera housing, thereby achieving stable clamping of the camera housing.

[0040] After the clamping size is adjusted, rotate the limit ring 72, and push the baffle 73 and the limit ring 72 through the elastic force of the compression spring 74, so that the limit teeth on the front side of the limit ring 72 are reinserted into the inner wall on the rear side of the fixing plate 75, limiting the rotation of the threaded rod 55, thereby fixing the clamping size and ensuring that the camera housing can maintain a stable clamping state during the subsequent spraying process.

[0041] When the clamping assembly performs a clamping operation, as the limit rod 53 moves, the protective plate 63 will also move accordingly. The movement of the protective plate 63 drives the slide plate 62 connected to it to slide on the inner wall of the fixed frame 61. When the protective plate 63 drives one group of slide plates 62 to slide in one direction, the other group of slide plates 62 will slide in the opposite direction. During the spraying process, the protective plate 63 can prevent paint from splashing onto the clamping component, reducing paint waste.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A camera housing spraying device, comprising a housing (1), characterized in that: A spray pipe (2) is provided on the upper inner wall of the right side of the box body (1), a sliding door (4) is slidably connected to the inner wall of the front side of the box body (1), a partition (3) is fixedly connected to the middle of the inner wall of the box body (1), a driving motor is provided on the inner wall of the left side of the box body (1), a clamping assembly is provided on the right side of the output shaft of the driving motor, and the clamping assembly includes a turntable (51), the middle of the left side of the turntable (51) is fixedly connected to the right side of the output shaft of the driving motor, a moving block (52) is slidably connected to the inner wall of the turntable (51), an auxiliary disk (54) is rotatably connected to the inner wall of the partition (3), and a protective assembly is provided on the right side of the auxiliary disk (54).

2. A camera housing spraying device according to claim 1, characterized in that: Two groups of moving blocks (52) are provided, and the inner walls of the two groups of moving blocks (52) are slidably connected to the limiting rods (53), and four groups are provided. The outer side of the auxiliary disk (54) and the right side of the turntable (51) are both provided with guide grooves. The inner wall of the turntable (51) is rotatably connected to a threaded rod (55), and the outer side of the threaded rod (55) is rotatably connected to a slider (56), and the outer side of the slider (56) is slidably connected to the inner wall of the turntable (51).

3. A camera housing spraying device according to claim 2, characterized in that: The upper and lower sides of the slider (56) are hinged with hinge rods (57), and the side of the hinge rod (57) away from the slider (56) is hinged to the opposite side of the two groups of moving blocks (52). The outer side of the limit rod (53) passes through the guide groove on the auxiliary plate (54) for sliding.

4. The camera housing spraying device according to claim 1, characterized in that: The protection assembly comprises a fixed frame (61), the left side of the fixed frame (61) is fixedly connected to the right side of the middle part of the auxiliary plate (54), the inner wall of the fixed frame (61) is slidably connected to a slide plate (62), the inner wall of the top end of the slide plate (62) is slidably connected to a protection plate (63), and the inner side of the protection plate (63) is fixedly connected to the outer side of the limit rod (53).

5. The camera housing spraying device according to claim 4, characterized in that: The slide plates (62) are provided in two groups, and the two groups of slide plates (62) are symmetrically arranged about the center line of the fixed frame (61) and are flipped in opposite directions.

6. The camera housing spraying device according to claim 1, characterized in that: A limit assembly is provided on the front side of the turntable (51), and the limit assembly includes a fixed cylinder (71). The rear side of the fixed cylinder (71) is fixedly connected to the front side of the turntable (51) and is sleeved on the outside of the threaded rod (55). Slide grooves are provided on both the left and right sides of the front of the fixed cylinder (71). The inner wall of the front side of the fixed cylinder (71) is slidably connected to the limit ring (72), and the outer side of the limit ring (72) slides on the inner wall of the slide groove.

7. The camera housing spraying device according to claim 6, characterized in that: A baffle (73) is provided on the rear side of the limiting ring (72), and the baffle (73) is elastically connected to the fixed cylinder (71) via a compression spring (74). The limiting ring (72) and the outer side of the baffle (73) slide on the outside of the threaded rod (55), and the outer wall of the front side of the threaded rod (55) is fixedly connected to the fixing plate (75).

8. The camera housing spraying device according to claim 6, characterized in that: The limiting ring (72) is provided with limiting teeth on the front side, and the limiting teeth are plugged into the inner wall of the rear side of the fixing plate (75).

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