Precise coating tool

Abstract

The utility model discloses a precise coating tool, which belongs to the technical field of production and processing of automobile parts and is technically characterized by comprising a moving component and a clamping component. According to the utility model, when the interior trim part framework and the protective surface are attached, the protective surface is clamped on the clamping assembly, when the interior trim part framework and the protective surface are automatically coated, the protective surface is placed on the clamping assembly, at the moment, the end part of the protective surface can be stably clamped through the clamping assembly, and the interior trim part framework is placed at the upper die. The equipment is started, the interior trim part framework moves downwards along with the upper die to be attached to the protective face, after attachment, the clamping assembly gradually moves forwards through the moving assembly, the surface of the bottom die and the edge of the interior trim part framework are designed in a shape-following mode, and the lower surface of the lower clamping arm and the edge of one end of the interior trim part framework are designed in a shape-following mode. Therefore, the lower clamping arm moves forwards to the edge position of the protective surface and then moves downwards, and then the edge part of the protective surface wraps the reverse wrapping position of the end of the interior trim part framework through the shape-following hook groove by means of the shape-following structure of the lower clamping arm and the edge of one end of the interior trim part framework.

Description

Technical Field

[0001] The utility model belongs to the technical field of automotive parts production and processing, and particularly relates to a precision coating tooling. Background Technique

[0002] Nowadays, the shapes of automotive interiors in the market are becoming more and more diverse. When coating the facings of interior products, an automatic coating process is generally adopted. The structure of ordinary automatic coating tooling is complex, and after automatic coating, the edge wrapping position needs to be trimmed or repaired again, increasing the investment in tooling costs and wasting personnel working hours. For this reason, we propose a precision coating tooling to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide a precision coating tooling to solve the problems mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A precision coating tooling includes a base assembly, a telescopic assembly is installed on the base assembly, a moving assembly is installed on the telescopic assembly, a clamping assembly is installed on the moving assembly, a facing is arranged on the clamping assembly, and an interior part skeleton is arranged above the base assembly;

[0006] Among them, the telescopic assembly includes a fixing plate, a moving plate and a telescopic rod. The fixing plate is installed on the base assembly. There are two telescopic rods, and both telescopic rods are installed on the fixing plate. The moving plate is installed on the two telescopic rods,

[0007] The moving assembly includes a moving block, a rack, a gear and a rotating shaft. The moving block is slidably arranged on the moving plate, and a rotating hole is formed on the surface of the moving block. The rotating hole penetrates and extends out of the surface of the moving block. There are two racks, and both racks are installed on the moving plate. The rotating shaft is installed in the rotating hole. There are two gears, and both gears are installed on the rotating shaft. The two gears are respectively meshed with the racks.

[0008] Preferably, the telescopic assembly further includes a limiting plate, and the limiting plate is installed on the two telescopic rods.

[0009] Preferably, the clamping assembly includes an upper clamping arm, a lower clamping arm and a pressing plate. The lower clamping arm is installed on the moving block. The upper clamping arm is slidably arranged on the lower clamping arm. The pressing plate is installed on the moving block and is connected with the upper clamping arm.

[0010] Preferably, the base assembly includes a bottom plate and a bottom mold. The bottom mold is installed on the bottom plate. A notch is formed on the bottom mold. The fixing plate is installed on the bottom plate.

[0011] Preferably, the interior part skeleton is arranged directly above the bottom mold, and the shape of the interior part skeleton is similar to that of the notch.

[0012] Preferably, the facing is arranged between the upper clamping arm and the lower clamping arm, and the facing is arranged below the interior part skeleton.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. During the wrapping process, the clamping component can be driven to move by the moving component, so that during the wrapping, the facing can be relatively well attached to the interior part skeleton. Moreover, during the wrapping, the clamping component can be moved according to the tightness of the facing during attachment, so that the facing will not be too tight during attachment.

[0015] 2. When wrapping the interior part skeleton, the facing can be stably clamped by the clamping component, so that after wrapping, the facing can be relatively well attached to the interior part skeleton. And when wrapping the end of the interior part skeleton, it can be reinforced through the hook groove, so that there is no need for manual edge cutting or repair treatment. Description of the Drawings

[0016] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is a first partial three-dimensional diagram of the present utility model;

[0018] Figure 3 is a second partial three-dimensional diagram of the present utility model;

[0019] Figure 4 is a partial plan view of the present utility model.

[0020] In the figure: 1. Base component; 11. Bottom plate; 12. Bottom mold; 2. Telescopic component; 21. Fixed plate; 22. Limiting plate; 23. Moving plate; 24. Telescopic rod; 3. Moving component; 31. Moving block; 32. Rack; 33. Gear; 34. Rotating shaft; 4. Clamping component; 41. Upper clamping arm; 42. Lower clamping arm; 43. Extrusion plate; 5. Interior part skeleton; 6. Facing. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a precision coating tooling, which includes a base assembly 1, a telescopic assembly 2 is installed on the base assembly 1, a moving assembly 3 is installed on the telescopic assembly 2, a clamping assembly 4 is installed on the moving assembly 3, a protective surface 6 is arranged on the clamping assembly 4, and an interior trim skeleton 5 is arranged above the base assembly 1;

[0023] Among them, the telescopic assembly 2 includes a fixing plate 21, a moving plate 23 and a telescopic rod 24. The fixing plate 21 is installed on the base assembly 1. There are two telescopic rods 24, and both telescopic rods 24 are installed on the fixing plate 21. The moving plate 23 is installed on the two telescopic rods 24,

[0024] The moving assembly 3 includes a moving block 31, a rack 32, a gear 33 and a rotating shaft 34. The moving block 31 is slidably arranged on the moving plate 23, and a rotating hole is formed on the surface of the moving block 31. The rotating hole penetrates and extends out of the surface of the moving block 31. There are two racks 32, and both racks 32 are installed on the moving plate 23. The rotating shaft 34 is installed in the rotating hole. There are two gears 33, and both gears 33 are installed on the rotating shaft 34. The two gears 33 are respectively engaged with the rack 32.

[0025] Specifically, when coating the protective surface of the automotive interior, the interior trim skeleton 5 can be first arranged above the base assembly 1, and the protective surface 6 is clamped through the clamping assembly 4. Then, by pressing down the interior trim skeleton 5, the interior trim skeleton 5 can be attached to the protective surface 6. After attachment, the position of the clamping assembly 4 is continuously moved through the moving assembly 3, so that the protective surface 6 can be completely attached to the surface of the interior trim skeleton 5.

[0026] Furthermore, during specific use, in order to meet the dimensional requirements of different automotive interiors, a telescopic assembly 2 can be arranged below the moving assembly 3. By arranging a limiting plate 22 on the fixing plate 21 and adjusting the limiting plate 22, the height of the moving plate 23 can be adjusted, so that the moving assembly 3 and the clamping assembly 4 can meet the requirements of attaching the protective surface to different interiors.

[0027] Furthermore, during the attachment of the protective surface, the clamping assembly 4 can be moved by moving the moving block 31. During the movement of the moving block 31, since the rotating shaft 34 is installed on the moving block 31 and the gear 33 is installed on the rotating shaft 34, and the gear 33 is engaged with the rack 32, the moving block 31 can maintain its own stability during movement and has a high movement accuracy, and can cooperate with the clamping assembly 4 to complete a high-precision attachment operation.

[0028] Further, after the trim 6 is completely attached to the surface of the interior part skeleton 5, in order to enable the trim 6 to also be attached to the end of the interior part skeleton 5, a hook groove is provided on the surface of the lower clamping arm 42. After the attachment is completed, the end of the interior part skeleton 5 and the trim 6 are clamped at the hook groove, so that the trim 6 can be attached to the end of the interior part skeleton 5, making the trim 6 not easily fall off.

[0029] In this embodiment, the telescopic assembly 2 further includes a limit plate 22, and the limit plate 22 is installed on the two telescopic rods 24.

[0030] Specifically, in order to enable the two telescopic rods 24 to be stably arranged, the limit plate 22 is provided on the telescopic rods 24.

[0031] In this embodiment, the clamping assembly 4 includes an upper clamping arm 41, a lower clamping arm 42 and a pressing plate 43. The lower clamping arm 42 is installed on the moving block 31. The upper clamping arm 41 is slidably arranged on the lower clamping arm 42. The pressing plate 43 is installed on the moving block 31, and the pressing plate 43 is connected to the upper clamping arm 41. The lower surface of the lower clamping arm 42 is designed to conform to the edge of one end of the interior part skeleton 5.

[0032] Specifically, during the attachment process, the trim 6 can be placed between the upper clamping arm 41 and the lower clamping arm 42, and then the position of the pressing plate 43 can be adjusted, so that the pressing plate 43 presses the upper clamping arm 41, and then the upper clamping arm 41 and the lower clamping arm 42 move relative to each other, so as to clamp the trim 6. In actual use, an electric control telescopic device can be provided on the pressing plate 43, so that the end of the pressing plate 43 can be pressed, and then the pressing plate 43 can obliquely press the upper clamping arm 41.

[0033] In this embodiment, the base assembly 1 includes a bottom plate 11 and a bottom mold 12. The bottom mold 12 is installed on the bottom plate 11. A notch is provided on the bottom mold 12. The fixing plate 21 is installed on the bottom plate 11. The interior part skeleton 5 is arranged directly above the bottom mold 12, and the shape of the interior part skeleton 5 is similar to the notch. The trim 6 is arranged between the upper clamping arm 41 and the lower clamping arm 42, and the trim 6 is arranged below the interior part skeleton 5.

[0034] Specifically, in actual use, when covering the interior part skeleton 5, it is necessary to operate in cooperation with the corresponding bottom mold 12. During the covering process, in order to make the covering more tight, a specific glue can be applied to the contact surfaces of the interior part skeleton 5 and the trim 6. And when the interior part skeleton 5 descends, the interior part skeleton 5 and the trim 6 are completely attached. In order to make the attachment more tight, the interior part skeleton 5 and the trim 6 are simultaneously lowered into the bottom mold 12 for attachment and reinforcement, so that the trim 6 completely covers the surface of the interior part skeleton 5.

[0035] The working principle and usage process of the present utility model are as follows: When the interior trim part skeleton 5 and the facia 6 are bonded, the facia 6 is clamped on the clamping assembly 4. During automatic wrapping, the facia 6 is placed on the clamping assembly 4. At this time, the clamping assembly 4 can stably clamp the end of the facia 6. The interior trim part skeleton 5 is placed on the upper mold. The equipment is started, and the interior trim part skeleton 5 moves downward with the upper mold to be bonded to the facia 6. After bonding, the clamping assembly 4 will gradually move forward through the moving assembly 3. The surface of the bottom mold 12 is designed to conform to the edge of the interior trim part skeleton 5, and the lower surface of the lower clamping arm 42 is designed to conform to the edge of one end of the interior trim part skeleton 5. After the lower clamping arm 42 moves forward to the edge position of the facia 6 and then moves downward, the edge part of the facia 6 is wrapped around the reverse wrapping position at the end of the interior trim part skeleton 5 through the structure where the lower clamping arm 42 conforms to the edge of one end of the interior trim part skeleton 5 by means of the conforming hook groove.

[0036] The electronic components and modules used in the content of this utility model can all be parts commonly used in the current market and can achieve the specific functions in this case. Moreover, the specific models and sizes can be selected and adjusted according to actual needs.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A precision coating tool, characterized in that: The invention comprises a base assembly (1), a telescopic assembly (2) being mounted on the base assembly (1), a moving assembly (3) being mounted on the telescopic assembly (2), a clamping assembly (4) being mounted on the moving assembly (3), a protective surface (6) being arranged on the clamping assembly (4), and an interior decoration frame (5) being arranged above the base assembly (1); The telescopic assembly (2) comprises a fixed plate (21), a movable plate (23) and a telescopic rod (24); the fixed plate (21) is mounted on the base assembly (1); two telescopic rods (24) are provided, and both telescopic rods (24) are mounted on the fixed plate (21); the movable plate (23) is mounted on the two telescopic rods (24); The moving assembly (3) comprises a moving block (31), a rack (32), a gear (33) and a rotating shaft (34); the moving block (31) is slidably arranged on the moving plate (23); a rotating hole is provided on the surface of the moving block (31); the rotating hole penetrates and extends out of the surface of the moving block (31); two racks (32) are provided, and both of the two racks (32) are installed on the moving plate (23); the rotating shaft (34) is installed in the rotating hole; two gears (33) are provided, and both of the two gears (33) are installed on the rotating shaft (34); and the two gears (33) are respectively meshed with the racks (32).

2. A precision coating tool according to claim 1, characterized in that: The telescopic assembly (2) further comprises a limit plate (22), wherein the limit plate (22) is mounted on the two telescopic rods (24).

3. The precision coating tool according to claim 1, characterized in that: The clamping assembly (4) comprises an upper clamping arm (41), a lower clamping arm (42) and a pressing plate (43); the lower clamping arm (42) is mounted on the moving block (31); the upper clamping arm (41) is slidably arranged on the lower clamping arm (42); the pressing plate (43) is mounted on the moving block (31), and the pressing plate (43) is connected to the upper clamping arm (41).

4. The precision coating tool according to claim 1, characterized in that: The base assembly (1) comprises a base plate (11) and a base mold (12); the base mold (12) is mounted on the base plate (11); a slot is provided on the base mold (12); and the fixing plate (21) is mounted on the base plate (11).

5. A precision coating tool according to claim 4, characterized in that: The interior decoration frame (5) is arranged directly above the bottom mold (12), and the shape of the interior decoration frame (5) is similar to the notch.

6. The precision coating tool according to claim 3, characterized in that: The protective surface (6) is arranged between the upper clamping arm (41) and the lower clamping arm (42), and the protective surface (6) is arranged below the interior decoration frame (5).

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