Guide rail structure of surface coating production line

Abstract

The utility model discloses a surface coating production line guide rail structure which comprises a guide rail frame arranged on a base, a lead screw rod is arranged in the guide rail frame, a lead screw nut is connected to the lead screw rod in a sleeved mode, a long groove is formed in a bottom plate of the guide rail frame, a sliding block is arranged on the lead screw nut, and the sliding block is connected with the lead screw rod in a sleeved mode. The sliding block at least partially penetrates through the long groove and is connected with a spraying head, and shielding assemblies are arranged on the two sides of the sliding block correspondingly. The shielding assembly comprises shaft bodies which are slidably arranged in the long groove at intervals, a first plate and a second plate are hinged to the shaft bodies respectively, the ends of every two adjacent first plate and second plate are hinged to each other, and the shaft bodies located at the ends are connected to the inner wall of the long groove and the sliding block respectively; the problems that when spraying equipment in the prior art works, mist spray is generated during spraying, the mist spray is prone to being attached to a lead screw rod, and the displacement smoothness of a nut on the lead screw rod is affected after the mist spray is solidified for a long time are solved.

Description

Technical Field

[0001] The utility model relates to coating equipment, in particular to a guide rail structure of a surface coating production line. Background Art

[0002] Existing coating production lines are often provided with a driving mechanism, which can drive the nozzle thereon to move back and forth through the driving mechanism, so as to evenly spray the workpiece below. For example, the Chinese patent with patent number CN201720364977.0 provides a guide rail for soft magnetic powder core spraying, including a base, a guide device is provided on the base, and the guide device includes a first support plate and a second support plate, and the first support plate and the second support plate are respectively fixedly connected with a first slide bar and a second slide bar, and a ball screw is provided between the first slide bar and the second slide bar, and one end of the ball screw is movably connected to the first support plate, and the other end of the ball screw is movably connected to the second support plate. In the guide rail for soft magnetic powder core spraying, the output shaft of the driving motor drives the ball screw to rotate through the coupling, and at the same time, the rotating ball screw drives the soft magnetic powder core fixing device to perform translational movement thereon until the soft magnetic powder core fixing device is adjusted to a suitable spraying position. When the spraying equipment in the prior art is in operation, spraying will produce spray, which is easy to adhere to the wire lever and will affect the displacement smoothness of the nut on the wire lever after solidification for a long time. Utility Model Content

[0003] The utility model aims to provide a guide rail structure for a surface coating production line, which solves the problem that the spraying equipment in the prior art will generate spray during operation, and the spray is easy to adhere to the wire lever, which will affect the smoothness of the displacement of the nut on the wire lever after solidification for a long time.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a guide rail structure for a surface coating production line, wherein the guide rail structure for the surface coating production line includes a guide rail frame arranged on a base, a lead screw lever is arranged in the guide rail frame, a lead screw nut is sleeved on the lead screw lever, a long groove is formed on the bottom plate of the guide rail frame, a slider is arranged on the lead screw nut, the slider at least partially penetrates the long groove and is connected to a spray head, and shielding components are respectively arranged on both sides of the slider; the shielding component includes a shaft body which is slidably arranged in the long groove at intervals, a first plate and a second plate are respectively hinged on the shaft body, and the ends of two adjacent first plates and second plates are hinged to each other, and the shaft bodies at the ends are respectively connected to the inner wall of the long groove and the slider.

[0005] Preferably, a limiting groove is formed on the inner wall of the long groove along its length direction, and the end of the shaft body can be slidably disposed in the limiting groove.

[0006] Preferably, an optical axis is arranged inside the guide rail frame, and the lead screw nut is slidably arranged on the optical axis.

[0007] Preferably, a motor is provided on the guide rail frame, and an output shaft of the motor is coaxially connected to the wire lever.

[0008] Preferably, the outer wall of the guide rail frame is provided with a plurality of guide rings, and the pipes connected to the spray head pass through the guide rings in sequence.

[0009] Preferably, a workpiece placement seat is provided on the surface of the base.

[0010] Beneficial effects: The utility model provides a guide rail structure for a surface coating production line, the guide rail structure for the surface coating production line comprising a guide rail frame arranged on a base, a wire lever arranged in the guide rail frame, a lead screw nut sleeved on the wire lever, a long groove formed on the bottom plate of the guide rail frame, a slider arranged on the lead screw nut, the slider at least partially penetrates the long groove and is connected to a spray head, and shielding components are respectively arranged on both sides of the slider; the shielding component comprises an axis body slidably arranged in the long groove at intervals, a first plate and a second plate are respectively hinged on the axis body, the ends of two adjacent first plates and second plates are hinged to each other, and the axis bodies located at the ends are respectively connected to the inner wall of the long groove and the slider; during the spraying operation, the lead screw nut can be driven to move left and right with the rotation of the wire lever, and during the displacement process, the first plate and the second plate of the shielding assembly on both sides of the slider can be folded or unfolded, so that it can ensure that the long groove is always in a shielding state, thereby preventing the spray generated by the spraying from entering the guide rail frame and preventing it from adhering to the wire lever, thereby ensuring the normal displacement drive of the lead screw nut.

[0011] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0013] Figure 1 It is a structural diagram of the guide rail structure of the surface coating production line provided by the utility model;

[0014] Figure 2 This is an internal structural diagram of the guide rail structure of the surface coating production line provided by the utility model;

[0015] Figure 3 yes Figure 2 A magnified view of part A;

[0016] Figure 4This is a structural diagram of the bottom plate in the guide rail structure of the surface coating production line provided by the utility model;

[0017] Figure 5 yes Figure 4 Enlarged view of part B.

[0018] Description of Reference Numerals

[0019] 1-base; 2-workpiece placement seat; 3-guide rail frame; 4-motor; 5-guide ring; 6-spray head; 7-screw lever; 8-screw nut; 9-optical axis; 10-bottom plate; 11-slider; 12-limiting groove; 13-axis body; 14-first plate; 15-second plate. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0021] like Figure 1-5 As shown: The utility model provides a guide rail structure for a surface coating production line, the guide rail structure for the surface coating production line includes a guide rail frame 3 arranged on a base 1, a lead screw lever 7 is arranged in the guide rail frame 3, a lead screw nut 8 is sleeved on the lead screw lever 7, a long groove is formed on the bottom plate 10 of the guide rail frame 3, a slider 11 is arranged on the lead screw nut 8, the slider 11 at least partially penetrates the long groove and is connected to a spray head 6, and shielding components are respectively arranged on both sides of the slider 11; the shielding component includes a shaft body 13 slidably arranged in the long groove at intervals, a first plate 14 and a second plate 15 are respectively hinged on the shaft body 13, the ends of two adjacent first plates 14 and second plates 15 are hinged to each other, and the shaft body 13 located at the ends are respectively connected to the inner wall of the long groove and the slider 11. During the spraying operation, the rotation of the lead screw nut can drive the lead screw nut to move left and right. During the displacement process, the first plate and the second plate of the shielding assembly on both sides of the slider can be folded or unfolded, so that it can ensure that the long groove is always in a shielded state, thereby preventing the spray generated by the spraying from entering the guide rail frame and preventing it from adhering to the lead screw lever, thereby ensuring the normal displacement drive of the lead screw nut.

[0022] In a preferred embodiment of the present invention, in order to limit the displacement of the shaft body, the inner wall of the long slot is formed with a limiting slot 12 along its length direction, and the end of the shaft body 13 is slidably disposed in the limiting slot 12 .

[0023] In a preferred embodiment of the present invention, in order to further limit the displacement of the lead screw nut and make its displacement more stable, an optical axis 9 is provided inside the guide rail frame 3 , and the lead screw nut 8 is slidably provided on the optical axis 9 .

[0024] In a preferred embodiment of the present utility model, in order to drive the wire lever to rotate, a motor 4 is provided on the guide rail frame 3 , and the output shaft of the motor 4 is coaxially connected to the wire lever 7 .

[0025] In a preferred embodiment of the present invention, in order to pull and limit the pipes on the spray head to prevent them from falling off, a plurality of guide rings 5 ​​are provided on the outer wall of the guide rail frame 3, and the pipes connected to the spray head 6 pass through the guide rings 5 ​​in sequence.

[0026] In a preferred embodiment of the present invention, in order to locate the workpiece placement position, a workpiece placement seat 2 is provided on the surface of the base 1 .

[0027] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0028] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0029] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A guide rail structure for a surface coating production line, characterized in that: The guide rail structure of the surface coating production line comprises a guide rail frame (3) arranged on a base (1), a lead screw lever (7) being arranged in the guide rail frame (3), a lead screw nut (8) being sleeved on the lead screw lever (7), a long groove being formed on the bottom plate (10) of the guide rail frame (3), a slider (11) being arranged on the lead screw nut (8), the slider (11) at least partially passing through the long groove and being connected to a spray head (6), shielding components being arranged on both sides of the slider (11); the shielding components comprising a shaft body (13) being slidably arranged in the long groove at intervals, a first plate (14) and a second plate (15) being hingedly connected to the shaft body (13), the ends of two adjacent first plates (14) and second plates (15) being hingedly connected to each other, and the shaft body (13) located at the ends is respectively connected to the inner wall of the long groove and the slider (11).

2. The guide rail structure of the surface coating production line according to claim 1, characterized in that: The inner wall of the long slot is formed with a limiting slot (12) along its length direction, and the end of the shaft body (13) is slidably arranged in the limiting slot (12).

3. The guide rail structure of the surface coating production line according to claim 1, characterized in that: An optical axis (9) is arranged inside the guide rail frame (3), and the lead screw nut (8) is slidably arranged on the optical axis (9).

4. The guide rail structure of the surface coating production line according to claim 3, characterized in that: A motor (4) is arranged on the guide rail frame (3), and an output shaft of the motor (4) is coaxially connected to the wire lever (7).

5. The guide rail structure of the surface coating production line according to claim 4, characterized in that: The outer wall of the guide rail frame (3) is provided with a plurality of guide rings (5), and the pipes connected to the spray head (6) pass through the guide rings (5) in sequence.

6. The guide rail structure of the surface coating production line according to claim 1, characterized in that: A workpiece placement seat (2) is provided on the surface of the base (1).

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