Pipe material inner ring painting device for constructional engineering

Abstract

The utility model provides a pipe material inner ring painting device for constructional engineering, and belongs to the field of pipe material painting devices for constructional engineering. The painting device comprises a base, a moving assembly, a rotating assembly, an adjusting assembly and a brush cylinder, the brush cylinder is arranged on the adjusting assembly, the adjusting assembly is arranged on the rotating assembly, the rotating assembly is arranged on the moving assembly, and the moving assembly is arranged on the base; the brush cylinder is adjusted in the direction perpendicular to the first direction through adjustment of the adjusting assembly, and the brush cylinder linearly moves back and forth in the first direction while rotating through combination of the rotating assembly and the moving assembly. By means of the device, the defect that in the prior art, an inner ring painting mechanical device is narrow in application range can be overcome, and the device has the characteristic of being suitable for painting inner rings of pipe materials for construction engineering of different specifications and different lengths and has the characteristic that the brush cylinder is convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe material painting devices for construction engineering, and specifically relates to a pipe material inner ring painting device for construction engineering. Background Art

[0002] In order to carry out construction in local areas during construction projects, it is often necessary to use pipes to separate the construction area from the non-construction area. The functional surface of such pipes is the inner ring surface. In order to increase the service life of such pipes and prevent corrosion and rust during long-term use, it is necessary to apply protective paint to the inner ring; the common method of painting the inner ring of pipes is to manually paint the inner ring of the pipe with a handheld brush, but manual painting has the problem of low painting efficiency, and workers' long-term contact with paint may also cause harm to their bodies.

[0003] In order to solve the drawbacks of manual painting. At present, there are mechanical devices on the market that can paint the inner ring of pipe materials, such as installing the pipe material on a turntable, using a motor to drive the turntable to rotate, and the brush barrel contacts the inner surface of the pipe material. When the brush barrel rotates, the inner surface of the brush barrel can be painted. Although this type of mechanical device can mechanically paint the inner ring of the pipe material, this method has many disadvantages: 1. It can only paint one specification of pipe material, and the scope of application is narrow; 2. The depth of the brush barrel that can be painted is shallow, which is not suitable for painting the inner ring of a long pipe material; 3. The brush barrel is not easy to disassemble and replace after damage.

[0004] Therefore, how to design a painting device suitable for the inner ring of pipe materials for construction engineering with different specifications and different lengths is a problem to be solved urgently by those skilled in the art. Utility Model Content

[0005] In order to solve at least one of the above technical problems, the utility model provides a device for painting the inner ring of pipe materials for construction projects, which has the characteristics of being suitable for painting the inner ring of pipe materials for construction projects of different specifications and lengths, and conveniently replacing the brush tube.

[0006] The application provides a device for painting the inner ring of a pipe for construction engineering, which comprises:

[0007] Base;

[0008] A moving component is arranged on the base;

[0009] A rotating assembly, disposed at a functional end of the moving assembly, so as to enable the rotating assembly to move linearly along a first direction;

[0010] An adjusting component, disposed at one end of the rotating component;

[0011] A brush cylinder, arranged on the adjusting component;

[0012] The adjusting component is adjusted to adjust the brush barrel perpendicular to the first direction, and the rotating component and the moving component are combined to rotate the brush barrel and move linearly back and forth along the first direction.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the brush cylinder is rotatably installed on the adjusting component, the adjusting component is installed on the rotating component, and the rotating component is installed on the moving component; while the moving component drives the rotating component to move linearly along the first direction, the rotating component drives the brush cylinder to rotate to realize that the brush cylinder in the rotating state can move linearly, so that the brush cylinder can be used for painting the inner ring of pipes of different lengths for construction projects; and, the brush cylinder can be adjusted vertically in the first direction through the adjusting component, so that the brush cylinder can be suitable for painting operations of different pipe specifications.

[0014] Preferably, the moving assembly includes a motor transmission seat and a support seat arranged on the base, a ball screw and a first motor arranged on the motor transmission seat, and a nut seat cooperating with the ball screw, and the axial direction of the ball screw is the first direction; one end of the ball screw is rotatably arranged on the support seat, and the other end is rotatably arranged on the motor transmission seat, and extends out to be connected to the first motor through a coupling.

[0015] Preferably, the rotating assembly includes a guide rail arranged on the base, a support plate slidably arranged on the guide rail, and a second motor and a rotating shaft arranged on the support plate, and the support plate is arranged at the functional end of the moving assembly; one end of the rotating shaft is connected to the second motor via a coupling, and the other end is suspended.

[0016] Preferably, the support plate is provided with at least two bearing seats along the first direction, and the rotating shaft passes through the bearing seats in sequence so that the axis of the rotating shaft is arranged parallel to the first direction.

[0017] Preferably, the adjustment assembly includes a support shaft passing through the brush cylinder and at least two connecting members arranged at one end of the rotating assembly, one end of the connecting member is connected to the support shaft, and the other end thereof is connected to the rotating assembly.

[0018] Preferably, the connecting member comprises two sleeves which are sleeved together and at least one locking screw which clamps the two sleeves together; the depth of the sleeves can be adjusted by the locking screw.

[0019] Preferably, both of the two sets of kits include a U-shaped bayonet and a sleeve, the sleeve is provided with a threaded hole, and the locking screw passes through the threaded hole and cooperates with the thread.

[0020] Preferably, the inner ring painting device for pipe materials for construction engineering further comprises a V-shaped fixing frame arranged on one side of the base.

[0021] Preferably, the inner ring painting device for pipe materials for construction engineering further comprises two brackets arranged on the base and sensors arranged on the brackets; the two brackets are arranged in sequence along the first direction.

[0022] Preferably, a linear hole is formed on the base along the first direction, and the bracket is fastened to the base through a fastener passing through the linear hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 A three-dimensional diagram of a device for painting the inner ring of a pipe material for construction engineering provided in Example 1 of the utility model;

[0025] Figure 2 A three-dimensional diagram of a moving assembly provided in Example 1 of the utility model;

[0026] Figure 3 A three-dimensional diagram of a rotating assembly provided in Example 1 of the utility model;

[0027] Figure 4 for Figure 3 A partial enlarged schematic diagram of the mark B;

[0028] Figure 5 for Figure 1 A partial enlarged schematic diagram of the symbol A;

[0029] Figure 6 A stereoscopic diagram of the adjustment assembly provided in Example 2 of the utility model.

[0030] Description of reference numerals:

[0031] 10-base, 11-bracket, 12-sensor, 13-linear hole;

[0032] 20-moving assembly, 21-motor transmission seat, 22-first motor, 23-ball screw, 24-nut seat, 25-support seat;

[0033] 30-rotating assembly, 31-guide rail, 32-support plate, 33-second motor, 34-rotating shaft, 35-bearing seat;

[0034] 40-adjustment assembly, 41-support shaft, 42-connector, 421-first set, 4211-U-shaped bayonet, 4212-sleeve, 422-second set, 423-locking screw;

[0035] 50-brush tube;

[0036] 60-V type bracket. DETAILED DESCRIPTION

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0038] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position 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 present invention.

[0039] 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.

[0040] In the embodiments of the present invention, 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 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 embodiments of the present invention can be understood according to specific circumstances.

[0041] Example 1

[0042] like Figure 1As shown, this embodiment provides a device for painting the inner ring of pipe materials for construction engineering, which includes a base 10, a moving assembly 20, a rotating assembly 30, an adjusting assembly 40 and a brush cylinder 50. The brush cylinder 50 is rotatably mounted on the adjusting assembly 40, the adjusting assembly 40 is adjustably mounted on the rotating assembly 30, and the rotating assembly 30 is movably arranged on the moving assembly 20. Specifically, the brush cylinder 50 is adjusted vertically in the first direction by adjusting the adjusting assembly 40, and the brush cylinder 50 is rotated by the combination of the rotating assembly 30 and the moving assembly 20, and linearly moves back and forth along the first direction, so that the device for painting the inner ring of pipe materials for construction engineering is suitable for painting the inner rings of pipe materials for construction engineering with different specifications and different lengths.

[0043] Furthermore, in order to prevent the brush tube 50 from shaking during the painting process, a V-shaped fixing frame 60 can be provided on one side of the base 10. Specifically, the pipe to be painted is placed on the V-shaped fixing frame 60 so that it is clamped on the V-shaped fixing frame 60. When the brush tube 50 penetrates into its inner circle and paints, the pipe can be effectively prevented from shaking, thereby ensuring the efficiency of painting.

[0044] like Figure 2 As shown, the moving assembly 20 includes a motor transmission seat 21, a first motor 22, a ball screw 23, a nut seat 24 and a support seat 25. The motor transmission seat 21 and the support seat 25 are installed on the base, one end of the ball screw 23 is rotatably arranged on the support seat 25, and the other end is rotatably arranged on the motor transmission seat 21 and extended, and the extended part is connected to the output end of the first motor 23 through a coupling; the nut seat 24 cooperates with the ball screw 23. Specifically, in this embodiment, the axial direction of the ball screw 23 is defined as the first direction, and the ball screw 23 is driven to rotate by the first motor 22, so that the nut seat 24 moves back and forth along the first direction.

[0045] like Figure 3As shown, the rotating assembly 30 includes two guide rails 31, a support plate 32, a second motor 33 and a rotating shaft 34. The two guide rails 31 are arranged on the base through two frames and are arranged parallel to the first direction; the support plate 32 is installed on the nut seat, the second motor 33 is installed on the support plate 32, one end of the rotating shaft 34 is connected to the output end of the second motor 33 through a coupling, and the other end is suspended and connected to the adjusting assembly. Further, two bearing seats 35 are arranged on the support plate 32 in sequence along the first direction, and the rotating shaft 34 passes through the bearing seats 35 in sequence so that the axis of the rotating shaft 34 is arranged parallel to the first direction. Specifically, when the nut seat 35 moves along the first direction, it drives the support plate 32 to move synchronously along the two guide rails 31; at the same time, the second motor 33 drives the rotating shaft 34 to rotate; thereby realizing that the brush cylinder 50 moves and rotates synchronously.

[0046] like Figure 4 As shown, the adjustment assembly 40 includes a support shaft 41 and two connecting members 42. One end of the connecting member 42 is fixedly connected to the support shaft 41, and the other end thereof is fixedly connected to the rotating shaft 34. Specifically, one end of the support shaft 41 away from the connecting member 42 passes through the brush cylinder and is rotatably connected to the brush cylinder. Specifically, the brush cylinder and the support shaft 41 are detachably mounted, so as to facilitate the replacement of the brush cylinder.

[0047] like Figure 5 As shown, the inner ring painting device for pipe materials for construction engineering further includes two brackets 11 and two sensors 12. The two brackets 11 are arranged in sequence along the first direction, and the two sensors 12 are respectively arranged on the corresponding brackets 11. Preferably, a linear hole 13 is opened on the base 10 along the first direction, and the bracket 11 is locked on the base 10 through the linear hole 13 via a fastener. Specifically, according to the length of the pipe materials for construction engineering, the distance between the two sensors 12 can be set through the linear hole 13, which means the distance that the brush barrel advances, so that the inner ring of the pipe materials for construction engineering can be automatically painted.

[0048] The working mechanism of the inner ring painting device for pipe materials for construction engineering of this embodiment is as follows: first, according to the length of the inner ring of the pipe materials for construction engineering to be painted, the sensor on one bracket is fixed to the base, and the position of the sensor on the other bracket is adjusted through the linear hole, so that the distance between the two sensors is equal to the length of the inner ring of the pipe materials for construction engineering to be painted. Secondly, the brush cylinder is inserted into the inner ring of the pipe materials for construction engineering, and the second motor is started to drive the rotating shaft to rotate, thereby driving the brush cylinder to rotate, and the inner ring of the pipe materials for construction engineering is painted. Thirdly, the first motor is started to drive the ball screw to rotate and drive the bearing seat to move along the first direction, and at the same time drive the entire rotating assembly to move along the first direction, thereby driving the brush cylinder to move forward along the first direction. Finally, when one of the sensors detects the bearing seat, it means that the painting operation has been completed, the first motor reverses to drive the bearing seat to retreat, and the entire rotating assembly retreats synchronously, until the other sensor detects the bearing seat, the second motor is shut down so that the brush cylinder stops rotating, thereby completing the entire painting work.

[0049] Example 2

[0050] like Figure 6 As shown, the difference between this embodiment and embodiment 1 is that the two connecting members 42 both include a first set 421, a second set 422 and a locking screw 423. The first set 421 and the second set 422 both include a U-shaped bayonet 4211 and a sleeve 4212, and the U-shaped bayonet 4211 is clamped on the rotating shaft 34 and the supporting shaft 41. Specifically, the sleeve of the first kit 421 is inserted into the sleeve of the second kit 422, and a threaded hole is opened on the sleeve of the first kit 421. The locking screw 423 passes through the threaded hole and cooperates with the thread. The locking screw 423 is rotated so that the top end thereof is pressed against the sleeve of the second kit 422, thereby realizing the positioning of the first kit 421 and the second kit 422; that is, the locking screw 423 can be used to adjust the depth of the mutual connection between the first kit 421 and the second kit 422, thereby achieving the adjustment of the distance between the brush barrel and the rotating shaft, so that the brush barrel is suitable for painting the inner ring of pipes of different specifications for construction projects.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for painting the inner ring of a pipe for construction engineering; characterized in that: include: Base; A moving component is arranged on the base; A rotating assembly, disposed at a functional end of the moving assembly, so as to enable the rotating assembly to move linearly along a first direction; An adjusting component, disposed at one end of the rotating component; A brush cylinder, arranged on the adjusting component; The adjusting component is adjusted to adjust the brush barrel perpendicular to the first direction, and the rotating component and the moving component are combined to rotate the brush barrel and move linearly back and forth along the first direction.

2. The inner ring painting device for pipe materials for construction engineering according to claim 1 is characterized in that: The moving assembly includes a motor transmission seat and a support seat arranged on the base, a ball screw and a first motor arranged on the motor transmission seat, and a nut seat matched with the ball screw, and the axial direction of the ball screw is the first direction; one end of the ball screw is rotatably arranged on the support seat, and the other end is rotatably arranged on the motor transmission seat, and extends out to be connected to the first motor through a coupling.

3. The inner ring painting device for pipe materials for construction engineering according to claim 1 is characterized in that: The rotating assembly includes a guide rail arranged on the base, a support plate slidably arranged on the guide rail, and a second motor and a rotating shaft arranged on the support plate. The support plate is arranged at the functional end of the moving assembly; one end of the rotating shaft is connected to the second motor via a coupling, and the other end is suspended.

4. The inner ring painting device for pipe materials for construction engineering according to claim 3 is characterized in that: The support plate is provided with at least two bearing seats along the first direction, and the rotating shaft passes through the bearing seats in sequence so that the axis of the rotating shaft is arranged parallel to the first direction.

5. The inner ring painting device for pipe materials for construction engineering according to claim 1, characterized in that: The adjusting component comprises a supporting shaft passing through the brush cylinder and at least two connecting members arranged at one end of the rotating component, one end of the connecting member is connected to the supporting shaft, and the other end thereof is connected to the rotating component.

6. The inner ring painting device for pipe materials for construction engineering according to claim 5, characterized in that: The connecting piece comprises two sleeves which are sleeved together and at least one locking screw which clamps the two sleeves together. The depth of the sleeves can be adjusted by the locking screw.

7. The inner ring painting device for pipe materials for construction engineering according to claim 6, characterized in that: The two sets of kits both include a U-shaped bayonet and a sleeve, the sleeve is provided with a threaded hole, and the locking screw passes through the threaded hole and cooperates with the thread.

8. The inner ring painting device for pipe materials for construction engineering according to claim 1, characterized in that: The inner ring painting device for pipe materials for construction engineering also includes a V-shaped fixing frame arranged on one side of the base.

9. The inner ring painting device for pipe materials for construction engineering according to any one of claims 1 to 8, characterized in that: The inner ring painting device for pipe materials for construction engineering also includes two brackets arranged on the base and sensors arranged on the brackets; the two brackets are arranged in sequence along the first direction.

10. The inner ring painting device for pipe materials for construction engineering according to claim 9, characterized in that: A linear hole is formed on the base along the first direction, and the bracket is locked on the base via a fastener passing through the linear hole.

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