Hanging jig for surface spraying of automobile highlight injection molding part

Abstract

The utility model relates to the technical field of hanging jig equipment for shower coating or spray coating, and discloses a hanging jig for surface spray coating of automobile highlight injection molding parts, which comprises a storage component. Comprising a T-shaped sliding block arranged on one side of the upper end of a linear guide rail, an installation base connected to the upper end of the T-shaped sliding block, a supporting frame arranged at the upper end of the installation base in an inserted connection mode, a fixing rod connected to the upper end of the supporting frame, hanging plates arranged on the two sides of the fixing rod, hooks installed at the front ends of the hanging plates and a fastener arranged at the front end of the installation base. The fastener comprises a rotating shaft arranged on the surface of the front end of the mounting base, a rotating rod arranged at the top of the inner side wall of the rotating shaft, a locking block connected to the end of the inner side of the rotating rod, a limiting rod arranged at the end of the inner side of the locking block, and a threaded groove formed in an inner cavity of the mounting base; the external thread is slidably connected to an inner cavity of the threaded groove; and the limiting hole is formed in the inner side wall of the locking block. According to the utility model, the problem that the cleaning and dismounting processes of the hanging jig after spraying are relatively tedious is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging fixture equipment for curtain coating or spray coating, in particular to a hanging fixture for surface spray coating of automobile high-gloss injection molding parts. Background Art

[0002] A spray hanger is a tool used to hang parts to be sprayed. The parts to be sprayed are hung on the spray hanger to facilitate spraying by sprayers. Automobile workshops usually use hangers to process automobile parts.

[0003] At present, the mounting and hanging jigs used for automotive parts need to be cleaned of stains and impurities on the surface after the parts are sprayed or painted. The installation and disassembly process of the jig takes a long time and many steps, and requires manual operation, certain skills and experience, which may be very difficult for novice workers. In view of this, we propose a mounting and hanging jig for surface spraying of automotive high-gloss injection molded parts. Utility Model Content

[0004] The utility model aims to provide a mounting fixture for surface spraying of automobile high-gloss injection-molded parts, so as to solve the problem that the cleaning and disassembly process of the mounting fixture after spraying in the above-mentioned background technology is relatively cumbersome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging fixture for surface spraying of automotive high-gloss injection-molded parts, comprising a frame assembly, wherein the frame assembly comprises a spraying workshop, a linear guide rail opened on the inner cavity surface of the spraying workshop, a stepping motor arranged on one side of the front end surface of the linear guide rail, and a storage assembly slidably arranged on one side of the upper end of the linear guide rail;

[0006] The storage assembly includes a T-shaped slider slidably arranged on one side of the upper end of the linear guide rail, a mounting seat connected to the upper end of the T-shaped slider, a support frame plugged and arranged on the upper end of the mounting seat, a fixing rod fixedly connected to the middle position of the upper end of the support frame, three sets of hanging plates symmetrically arranged on both sides of the fixing rod, a hook installed on the front end surface of the hanging plate, and a fastener arranged in the middle position of the front end surface of the mounting seat;

[0007] The fastener includes a rotating shaft arranged on the front end surface of the mounting seat, a rotating rod arranged on the top of the inner wall of the rotating shaft, a locking block connected to the inner end position of the rotating rod, a limiting rod arranged at the inner end position of the locking block, a threaded groove opened in the inner cavity of the mounting seat, an external thread slidably connected to the inner cavity of the threaded groove, and a limiting hole opened in the inner wall of the locking block.

[0008] Preferably, the external thread is arranged on the outer wall of the locking block, the limiting rod is plugged into the limiting hole, and the limiting hole is opened and penetrated at the connection between the support frame and the mounting seat.

[0009] Preferably, the suspension plates are arranged in three groups, symmetrically distributed on both sides of the fixing rod, the rear side of the suspension plates is rotatably connected with bolts, the upper end of the mounting seat is provided with a slot, and the support frame is plugged into the slot at the upper end of the mounting seat.

[0010] Preferably, the output end of the stepper motor is connected to the input end of the linear guide rail, the inner cavity of the linear guide rail is provided with a T-shaped slide groove, and the T-shaped slider slides in contact with the T-shaped slide groove provided on the linear guide rail.

[0011] Preferably, the spraying assembly also includes a fixing seat fixedly connected to the middle position of the front end face of the spraying workshop, a paint can arranged in the inner cavity on the rear side of the fixing seat, a connecting pipe connected to the output end of the paint can, a spray gun connected to the output end of the connecting pipe, a servo motor connected to the upper end of the fixing seat, a driving screw connected to the output end of the servo motor, and a connecting block arranged to fit the outer wall of the driving screw.

[0012] Preferably, a hollow chamber is opened on the inner side wall of the fixing seat, the driving screw is arranged in the hollow chamber, the front end surface of the connecting block is movably connected to the spray gun, and the bottom of the driving screw is rotatably connected to a bearing.

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

[0014] The utility model provides a storage component, and utilizes the external thread on the outer side of the locking block to rotate with the thread in the thread groove, so as to quickly realize the installation and tightening process of the limit rod to the support frame. At the same time, under the drive of the stepper motor electric spindle, it can drive the T-shaped slide block to slide the parts into the spraying workshop for work, which greatly improves the degree of automation of the device. At the same time, multiple sets of hook hanging plates are provided to effectively mount and spray multiple parts, which greatly improves the practical performance of the device structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a mounting fixture for surface spraying of a high-gloss injection-molded automotive component of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a mounting component of a mounting fixture for surface spraying of a high-gloss injection-molded component of an automobile according to the utility model;

[0017] Figure 3 It is a schematic diagram of the fastener analysis of a mounting fixture for surface spraying of a high-gloss injection-molded automotive component of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of a spraying assembly of a mounting fixture for surface spraying of a high-gloss injection-molded component of an automobile.

[0019] In the figure: 1. Spraying workshop; 2. Linear guide; 3. T-type slide; 4. Stepper motor; 5. Mounting seat; 6. Rotating shaft; 7. Fixed seat; 8. Paint can; 9. T-type slide block; 10. Support frame; 11. Fixed rod; 12. Hanging plate; 13. Hook; 14. Rotating rod; 15. Locking block; 16. Threaded groove; 17. External thread; 18. Limit rod; 19. Limit hole; 20. Servo motor; 21. Connecting pipe; 22. Connecting block; 23. Spray gun; 24. Driving screw. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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, an electrical connection, or a communication; 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 embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the mounting fixture for spraying the surface of a high-gloss injection-molded component of an automobile in conjunction with the accompanying drawings.

[0026] Example: Refer to Figure 1-Figure 4 The utility model provides a mounting fixture for surface spraying of high-gloss injection-molded parts of automobiles, including a frame assembly, wherein the frame assembly includes a spraying workshop 1, a linear guide rail 2 opened on the inner cavity surface of the spraying workshop 1, a stepping motor 4 arranged on one side of the front end surface of the linear guide rail 2, and a storage assembly slidably arranged on one side of the upper end of the linear guide rail 2;

[0027] The storage assembly includes a T-shaped slider 9 slidably arranged on one side of the upper end of the linear guide rail 2, a mounting seat 5 connected to the upper end of the T-shaped slider 9, a support frame 10 plugged and arranged on the upper end of the mounting seat 5, a fixing rod 11 fixedly connected to the middle position of the upper end of the support frame 10, three groups of hanging plates 12 symmetrically arranged on both sides of the fixing rod 11, a hook 13 installed on the front end surface of the hanging plate 12, and a fastener arranged at the middle position of the front end surface of the mounting seat 5;

[0028] The fastener includes a rotating shaft 6 arranged on the front end surface of the mounting seat 5, a rotating rod 14 arranged on the top of the inner wall of the rotating shaft 6, a locking block 15 connected to the inner end position of the rotating rod 14, a limiting rod 18 arranged at the inner end position of the locking block 15, a threaded groove 16 opened in the inner cavity of the mounting seat 5, an external thread 17 slidably connected to the inner cavity of the threaded groove 16, and a limiting hole 19 opened in the inner wall of the locking block 15.

[0029] Among them, the external thread 17 is arranged on the outer wall of the locking block 15 , the limiting rod 18 is plugged into the limiting hole 19 , and the limiting hole 19 is opened at the connection between the support frame 10 and the mounting seat 5 and penetrates through it.

[0030] Among them: three groups of suspension plates 12 are arranged, symmetrically distributed on both sides of the fixing rod 11, the rear side of the suspension plate 12 is rotatably connected with bolts, the upper end of the mounting seat 5 is provided with a slot, and the support frame 10 is inserted in the slot at the upper end of the mounting seat 5.

[0031] Among them: the output end of the stepper motor 4 is connected to the input end of the linear guide rail 2, the inner cavity of the linear guide rail 2 is provided with a T-shaped slide groove 3, and the T-shaped slider 9 slides in the T-shaped slide groove 3 provided on the linear guide rail 2.

[0032] Among them: it also includes a spraying assembly, which includes a fixing seat 7 fixedly connected to the middle position of the front end surface of the spraying workshop 1, a paint can 8 arranged in the inner cavity on the rear side of the fixing seat 7, a connecting pipe 21 connected to the output end of the paint can 8, a spray gun 23 connected to the output end of the connecting pipe 21, a servo motor 20 connected to the upper end of the fixing seat 7, a driving screw 24 connected to the output end of the servo motor 20, and a connecting block 22 arranged to fit the outer wall of the driving screw 24.

[0033] The inner wall of the fixing seat 7 is provided with a hollow chamber, the driving screw 24 is arranged in the hollow chamber, the front end surface of the connecting block 22 is movably connected to the spray gun 23, and the bottom of the driving screw 24 is rotatably connected to a bearing.

[0034] The working principle of the embodiment of the utility model is as follows: when in use, the storage assembly is placed in the linear track 2 on the surface of the spraying workshop 1, and the hanging plate 12 is fastened to both sides of the fixing rod 11 by bolts by applying a force. At the same time, the support frame 10 connected to the bottom of the fixing rod 11 is inserted into the inner cavity of the mounting seat 5, and a force is applied to rotate the rotating shaft 6. The rotating shaft 6 drives the rotating rod 14 connected to the inner cavity, and then the locking block 15 connected to the rotating rod 14 can rotate relative to each other. The external thread 17 set on the outer wall of the locking block 15 is set in the inner cavity of the mounting seat 5. The threaded groove 16 is slidably connected, which can drive the limiting rod 18 connected to the other end of the locking block 15 to realize the relative plug-in process with the limiting hole 19 opened on the surface of the support frame 10, thereby facilitating the rapid installation and disassembly process of the object device. At the same time, under the drive of the electric spindle of the stepping motor 4, the T-shaped slider 9 can be driven to move linearly on the linear guide rail 2. At the same time, after the spraying workshop 1, the connecting block 22 on the outer edge of the driving screw 24 at the output end can be realized The movement up and down can be driven by the servo motor 20, and the spray gun 23 can be driven to realize the spraying work, and the operation can be completed.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hanging fixture for surface spraying of automotive high-gloss injection-molded parts, characterized in that: include: A frame assembly, the frame assembly comprising a spray painting workshop (1), a linear guide rail (2) provided on the inner surface of the spray painting workshop (1), a stepping motor (4) provided on one side of the front end surface of the linear guide rail (2), and a storage assembly slidably provided on one side of the upper end of the linear guide rail (2); The storage assembly comprises a T-shaped slider (9) slidably arranged on one side of the upper end of the linear guide rail (2), a mounting seat (5) connected to the upper end of the T-shaped slider (9), a support frame (10) plugged and arranged on the upper end of the mounting seat (5), a fixing rod (11) fixedly connected to the middle position of the upper end of the support frame (10), three groups of hanging plates (12) symmetrically arranged on both sides of the fixing rod (11), a hook (13) installed on the front end surface of the hanging plate (12) and a fastener arranged at the middle position of the front end surface of the mounting seat (5); The fastener comprises a rotating shaft (6) arranged on the front end surface of the mounting seat (5), a rotating rod (14) arranged on the top of the inner side wall of the rotating shaft (6), a locking block (15) connected to the inner side end position of the rotating rod (14), a limiting rod (18) arranged at the inner side end position of the locking block (15), a thread groove (16) opened in the inner cavity of the mounting seat (5), an external thread (17) slidably connected to the inner cavity of the thread groove (16), and a limiting hole (19) opened in the inner side wall of the locking block (15).

2. The surface spraying fixture for high-gloss injection-molded automotive parts according to claim 1 is characterized in that: The external thread (17) is arranged on the outer wall of the locking block (15), the limiting rod (18) is plugged into the limiting hole (19), and the limiting hole (19) is provided at the connection between the support frame (10) and the mounting seat (5) and penetrates through the connection.

3. The surface spraying fixture for high-gloss injection-molded automotive parts according to claim 1 is characterized in that: The suspension plates (12) are arranged in three groups and are symmetrically distributed on both sides of the fixing rod (11). Bolts are rotatably connected to the rear side of the suspension plates (12). A slot is provided at the upper end of the mounting seat (5). The support frame (10) is plugged into the slot at the upper end of the mounting seat (5).

4. The surface spraying fixture for high-gloss injection-molded automotive parts according to claim 1 is characterized in that: The output end of the stepper motor (4) is connected to the input end of the linear guide rail (2); a T-shaped slide groove (3) is provided in the inner cavity of the linear guide rail (2); and the T-shaped slider (9) slides in contact with the T-shaped slide groove (3) provided on the linear guide rail (2).

5. The surface spraying fixture for high-gloss injection-molded automotive parts according to claim 1 is characterized in that: The invention also comprises a spraying assembly, wherein the spraying assembly comprises a fixing seat (7) fixedly connected to the middle position of the front end surface of the spraying workshop (1), a paint can (8) arranged in the inner cavity of the rear side of the fixing seat (7), a connecting pipe (21) connected to the output end of the paint can (8), a spray gun (23) connected to the output end of the connecting pipe (21), a servo motor (20) connected to the upper end of the fixing seat (7), a driving screw (24) connected to the output end of the servo motor (20), and a connecting block (22) arranged to fit the outer wall of the driving screw (24).

6. The surface spraying fixture for high-gloss injection-molded automotive parts according to claim 5, characterized in that: The inner wall of the fixing seat (7) is provided with a hollow chamber, the driving screw (24) is arranged in the hollow chamber, the front end surface of the connecting block (22) is movably connected to the spray gun (23), and the bottom of the driving screw (24) is rotatably connected to a bearing.

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