Pipe fitting paint spraying machine for building construction
By designing a pipe fitting paint sprayer for fixing and processing mechanisms, the problem of inability to spray paint inside and outside walls in the prior art is solved, efficient polishing and painting of pipe fittings is achieved, and the anti-rust effect is improved.
Patent Information
- Application Number
- CN202422082827.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing pipe fitting paint sprayers do not have the function of polishing, which requires additional equipment to be used before painting, and additional steps are added and the inner wall cannot be painted, resulting in low efficiency and easy rust.
A pipe fitting paint machine including a fixing mechanism and a processing mechanism is designed. The pipe fittings are fixed by a three-jaw chuck, combined with a motor and an electric push rod to achieve rotation of the pipe fittings and polish the inner and outer walls, and equipped with internal and external nozzles for painting.
It realizes simultaneous polishing and painting of the inner and outer walls of pipe fittings, improves the painting efficiency and anti-rust effect, and simplifies the operation process.
Smart Images
Figure CN223113372U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe fitting processing, and specifically, to a pipe fitting painting machine for building construction. Background Art
[0002] During the construction of existing construction sites, a lot of steel pipes are often needed. For the convenience of taking, users will stack pipe fitting products such as steel pipes outdoors somewhere for subsequent construction use. However, due to the complex outdoor environment, the surface of the pipe fitting products is prone to corrosion. At this time, it is necessary to apply paint on the surface of the steel pipe for rust prevention protection, and then a pipe fitting painting machine is needed.
[0003] Most of the existing pipe fitting painting machines do not have the effect of grinding the pipe fittings. As a result, before painting the pipe fittings, users need to first use additional grinding equipment to grind the rusted positions on the surface of the pipe fittings, and then paint them through the painting machine. This increases the steps of painting the pipe fittings, thereby affecting the painting efficiency of the pipe fittings. Moreover, most of the existing pipe fitting painting machines can only paint the surface of the pipe fittings. Since the pipe fittings are in a vertically through shape, when rainwater enters the inner wall of the pipe fittings, it will also cause rust to the pipe fittings. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a pipe fitting painting machine for building construction, which solves the problems that most of the existing pipe fitting painting machines do not have the effect of grinding the pipe fittings. As a result, before painting the pipe fittings, users need to first use additional grinding equipment to grind the rusted positions on the surface of the pipe fittings, and then paint them through the painting machine. This increases the steps of painting the pipe fittings, thereby affecting the painting efficiency of the pipe fittings. Moreover, most of the existing pipe fitting painting machines can only paint the surface of the pipe fittings. Since the pipe fittings are in a vertically through shape, when rainwater enters the inner wall of the pipe fittings, it will also cause rust to the pipe fittings.
[0005] The utility model provides the following technical solution: A pipe fitting painting machine for building construction, including a bottom plate. A first support plate is fixedly connected to the top of the bottom plate. A second support plate is also arranged on the top of the bottom plate. A fixing mechanism for fixing the pipe fittings is arranged on the first support plate. A processing mechanism is arranged on the second support plate. The processing mechanism is composed of a processing component for grinding and painting the pipe fittings and a moving component for moving the processing component.
[0006] As a preference of the above technical solution, the fixing mechanism includes a first through hole opened on the first support plate. Two first fixing rods are fixedly connected to the inner side of the first through hole. A sliding plate is slidably connected to the outside of the first fixing rods. A first electric push rod is fixedly connected to the outside of the sliding plate. A first motor is fixedly connected to the outside of the sliding plate. The output shaft of the first motor passes through the sliding plate and is fixedly connected to a three-jaw chuck, enabling the user to fix the metal pipe fittings to be painted through the three-jaw chuck. Then, the first motor can drive the three-jaw chuck and the metal pipe fittings to rotate. After that, the pipe fittings can be polished and painted through the processing component, thus achieving the effect of facilitating further processing of the pipe fittings subsequently, and further enhancing the practicality.
[0007] As a preference of the above technical solution, the two first fixing rods are symmetrically distributed, and both of the two first fixing rods are slidably connected to the sliding plate. The first electric push rod is fixedly connected to the outside of the first support plate, and the output shaft of the first electric push rod passes through the first support plate and is fixedly connected to the sliding plate inside the first through hole.
[0008] As a preference of the above technical solution, the moving component includes a rectangular hole opened on the bottom plate and a mounting plate fixedly connected to the top of the bottom plate. A cross bar is fixedly connected to the inside of the rectangular hole. A moving block is slidably connected to the outside of the cross bar. A second support plate is fixedly connected to the top of the moving block. A second electric push rod is fixedly connected to the outside of the mounting plate.
[0009] As a preference of the above technical solution, the moving blocks are distributed inside the rectangular hole, and the output shaft of the second electric push rod passes through the mounting plate and is fixedly connected to the second support plate.
[0010] Preferably, as the above technical solution, the processing assembly includes two second through holes formed in the second support plate, a second motor fixedly connected to the outside of the second support plate, and a three-way pipe installed inside the second support plate by a clamp. Second fixing rods are fixedly connected to the inner sides of the two second through holes. Sliders are slidably connected to the outside of the two second fixing rods. A third electric push rod is fixedly connected to the outside of the slider. Support plates and outer spray pipes are fixedly connected to the outside of the two sliders respectively. A grinding plate is fixedly connected to the inner side of the support plate. The output shaft of the second motor passes through the second support plate and is fixedly connected to a rotating shaft. A spiral blade and a grinding rod are fixedly connected to the outside of the rotating shaft. An inner spray pipe and a corrugated pipe are fixedly connected to the outside of the three-way pipe respectively, enabling the user to fix the pipe fitting through the fixing mechanism. Then, the third electric push rod works to drive the moving block to move through the cross bar. The movement of the moving block drives the second support plate to move. The movement of the second support plate drives the rotating shaft, the spiral blade, and the grinding rod to move into the inner side of the metal pipe fitting. At this time, the user can start the first motor, the second motor, and the third electric push rod. The first motor works to drive the three-jaw chuck to rotate. The rotation of the three-jaw chuck drives the metal pipe fitting to rotate. The second motor works to drive the rotating shaft, the spiral blade, and the grinding rod to rotate in the opposite direction to the rotation direction of the three-jaw chuck. At this time, the grinding rod can grind the inner wall of the metal pipe fitting, and the spiral blade can convey the ground debris out of the metal pipe. The third electric push rod works to drive the slider to move. The movement of the slider drives the support plate to move. The movement of the support plate drives the grinding plate to move. When the grinding plate moves to a certain position, it will grind the outside of the metal pipe. Then, the user can drive the moving block and the second support plate to move through the work of the second electric push rod, so as to achieve the effect of grinding both the surface and the inner wall of the metal pipe fitting. Then, the user can drive the slide plate to move through the first fixing rod by the work of the first electric push rod. The movement of the slide plate drives the three-jaw chuck, the first motor, and the metal pipe fitting to move. Then, the user can also drive the inner spray pipe outside the second support plate to move into the inner side of the metal pipe fitting through the moving assembly. Then, the slider is driven to move again through the third electric push rod. At this time, the slider can adjust the position of the outer spray pipe. Then, the user can start the external painting equipment. Since the metal pipe fitting is still in a rotating state at this time, the outer spray pipe and the inner spray pipe can paint both the surface and the inner wall of the metal pipe fitting, so as to achieve the effect of grinding and painting both the surface and the inner wall of the pipe fitting, thereby greatly improving the practicability and convenience of use of the painting machine.
[0011] Preferably, as the above technical solution, the two second through holes are equally spaced, and the sizes of the two second through holes are the same. The two second fixing rods are respectively fixedly connected to the inner sides of the two second through holes, and the two second fixing rods are respectively slidably connected to the two sliders. The third electric push rod is fixedly connected to the outside of the second support plate, and the output shafts of the third electric push rod respectively pass through the two second through holes and are fixedly connected to the two sliders. The sizes of the grinding rod and the spiral blade are both adapted to the inner diameter of the pipe fitting. A plurality of nozzles are fixedly connected to the outsides of the outer spray pipe and the inner spray pipe, and the sizes of the outer spray pipe and the inner spray pipe are the same. One end of the corrugated pipe away from the three-way pipe is connected to the outer spray pipe, and one end of the three-way pipe away from the corrugated pipe is also connected to a spray paint pipe connected to an external spray paint device.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] By providing a bottom plate, a first support plate, a second support plate, a fixing mechanism and a processing mechanism, when in use, the user can fix the metal pipe fitting to be spray-painted through a three-jaw chuck. Then, the third electric push rod works to drive the moving block to move through the cross bar. The movement of the moving block drives the movement of the second support plate. The movement of the second support plate drives the movement of the rotating shaft, the spiral blade and the grinding rod into the inside of the metal pipe fitting. At this time, the user can start the first motor, the second motor and the third electric push rod. The first motor works to drive the three-jaw chuck to rotate. The rotation of the three-jaw chuck drives the rotation of the metal pipe fitting. The second motor works to drive the rotating shaft, the spiral blade and the grinding rod to rotate in the opposite direction to the rotation direction of the three-jaw chuck. At this time, the grinding rod can grind the inner wall of the metal pipe fitting, and the spiral blade can convey the debris after grinding out of the metal pipe. The third electric push rod works to drive the slider to move. The movement of the slider drives the movement of the support plate. The movement of the support plate drives the movement of the grinding plate. When the grinding plate moves to a certain position, it will grind the outside of the metal pipe. Then, the user can drive the moving block and the second support plate to move through the work of the second electric push rod, so as to achieve the effect of grinding both the surface and the inner wall of the metal pipe fitting. Then, the user can drive the slide plate to move through the first fixing rod through the work of the first electric push rod. The movement of the slide plate drives the movement of the three-jaw chuck, the first motor and the metal pipe fitting. Then, the user can also drive the inner spray pipe outside the second support plate to move into the inside of the metal pipe fitting through the moving assembly. Then, the third electric push rod is driven again to drive the slider to move. At this time, the slider can adjust the position of the outer spray pipe. Then, the user can start the external spray paint equipment. Since the metal pipe fitting is still in a rotating state at this time, the outer spray pipe and the inner spray pipe can spray paint on both the surface and the inner wall of the metal pipe fitting, achieving the effect of fixing and grinding the metal pipe fitting, while also being able to grind both the surface and the inner wall of the metal pipe fitting, thereby improving the subsequent spray paint effect on the pipe fitting, and being able to remove the debris from the inner wall grinding, and being able to spray paint and protect both the surface and the inner wall of the metal pipe fitting, thereby improving the overall rust prevention effect of the pipe fitting. Description of the Drawings
[0014] Figure 1 It is a schematic diagram of the first perspective of a pipe fitting painting machine for building construction;
[0015] Figure 2 It is a schematic diagram of the second perspective of a pipe fitting painting machine for building construction;
[0016] Figure 3 It is a first side sectional view of a pipe fitting painting machine for building construction;
[0017] Figure 4 It is a second side sectional view of a pipe fitting painting machine for building construction;
[0018] Figure 5 It is Figure 1 An enlarged schematic diagram of the structure at A in
[0019] Figure 6 It is Figure 2 An enlarged schematic diagram of the structure at B in
[0020] In the figure: 1, base plate; 2, first support plate; 3, second support plate; 11, first through hole; 12, first fixing rod; 13, sliding plate; 14, first electric push rod; 15, first motor; 16, three-jaw chuck; 21, rectangular hole; 22, cross bar; 23, moving block; 24, mounting plate; 25, second electric push rod; 31, second through hole; 32, second motor; 33, tee pipe; 34, second fixing rod; 35, slider; 36, third electric push rod; 37, support plate; 38, outer spray pipe; 39, rotating shaft; 310, spiral blade; 311, grinding rod; 312, grinding plate; 313, corrugated pipe; 314, inner spray pipe. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.
[0022] Embodiment 1
[0023] As Figures 1 - 3As shown in the figure, a pipe fitting painting machine for building construction includes a bottom plate 1. A first support plate 2 is fixedly connected to the top of the bottom plate 1. A second support plate 3 is also provided on the top of the bottom plate 1. A fixing mechanism for fixing the pipe fitting is arranged on the first support plate 2. A processing mechanism is arranged on the second support plate 3. The processing mechanism is composed of a processing component for grinding and painting the pipe fitting and a moving component for moving the processing component. The fixing mechanism includes a first through hole 11 opened on the first support plate 2. Two first fixing rods 12 are fixedly connected to the inner side of the first through hole 11. A sliding plate 13 is slidably connected to the outside of the first fixing rods 12. A first electric push rod 14 is fixedly connected to the outside of the sliding plate 13. A first motor 15 is fixedly connected to the outside of the sliding plate 13. The output shaft of the first motor 15 passes through the sliding plate 13 and is fixedly connected to a three-jaw chuck 16 (which is a manual three-jaw chuck). The two first fixing rods 12 are symmetrically distributed, and both of the two first fixing rods 12 are slidably connected to the sliding plate 13. The first electric push rod 14 is fixedly connected to the outside of the first support plate 2, and the output shaft of the first electric push rod 14 passes through the first support plate 2 and is fixedly connected to the sliding plate 13 inside the first through hole 11.
[0024] Through the above technical solution, during use, the user can fix the metal pipe fitting to be painted through the three-jaw chuck 16. Then, the first motor 15 can be used to drive the three-jaw chuck 16 and the metal pipe fitting to rotate. Then, the processing component can be used to grind and paint the pipe fitting, so as to achieve the effect of facilitating further processing of the pipe fitting subsequently, thereby improving the practicability.
[0025] Embodiment 2
[0026] As Figures 1 - 6As shown in the figure, a pipe fitting painting machine for building construction includes a bottom plate 1. A first support plate 2 is fixedly connected to the top of the bottom plate 1. A second support plate 3 is also arranged on the top of the bottom plate 1. A fixing mechanism for fixing the pipe fitting is arranged on the first support plate 2. A processing mechanism is arranged on the second support plate 3. The processing mechanism is composed of a processing component for grinding and painting the pipe fitting and a moving component for moving the processing component. The moving component includes a rectangular hole 21 opened on the bottom plate 1 and a mounting plate 24 fixedly connected to the top of the bottom plate 1. A cross bar 22 is fixedly connected to the inner side of the rectangular hole 21. A moving block 23 is slidably connected to the outside of the cross bar 22. The second support plate 3 is fixedly connected to the top of the moving block 23. A second electric push rod 25 is fixedly connected to the outside of the mounting plate 24. The moving block 23 is distributed inside the rectangular hole 21. The output shaft of the second electric push rod 25 passes through the mounting plate 24 and is fixedly connected to the second support plate 3. The processing component includes two second through holes 31 opened on the second support plate 3, a second motor 32 fixedly connected to the outside of the second support plate 3, and a tee pipe 33 installed inside the second support plate 3 through a clamp. Second fixing rods 34 are fixedly connected to the inner sides of the two second through holes 31. Sliders 35 are slidably connected to the outside of the two second fixing rods 34. A third electric push rod 36 is fixedly connected to the outside of the slider 35. A support plate 37 and an outer spray pipe 38 are respectively fixedly connected to the outside of the two sliders 35. A grinding plate 312 is fixedly connected to the inner side of the support plate 37. The output shaft of the second motor 32 passes through the second support plate 3 and is fixedly connected to a rotating shaft 39. A spiral blade 310 and a grinding rod 311 are fixedly connected to the outside of the rotating shaft 39. Inner spray pipes 314 and corrugated pipes 313 are respectively fixedly connected to the outside of the tee pipe 33. The two second through holes 31 are equally spaced, and the sizes of the two second through holes 31 are the same. The two second fixing rods 34 are respectively fixedly connected to the inner sides of the two second through holes 31, and the two second fixing rods 34 are respectively slidably connected to the two sliders 35. The third electric push rod 36 is fixedly connected to the outside of the second support plate 3, and the output shafts of the third electric push rod 36 respectively pass through the two second through holes 31 and are fixedly connected to the two sliders 35. The sizes of the grinding rod 311 and the spiral blade 310 are both adapted to the inner diameter of the pipe fitting. A plurality of spray nozzles are fixedly connected to the outside of the outer spray pipe 38 and the inner spray pipe 314, and the sizes of the outer spray pipe 38 and the inner spray pipe 314 are the same. One end of the corrugated pipe 313 away from the tee pipe 33 is connected to the outer spray pipe 38. One end of the tee pipe 33 away from the corrugated pipe 313 is also connected to a paint spraying pipe connected to an external paint spraying device.
[0027] Through the above technical solution, during use, the user can fix the pipe fitting through the fixing mechanism. Then, the third electric push rod 36 works to drive the moving block 23 to move through the cross bar 22. The movement of the moving block 23 drives the second support plate 3 to move. The movement of the second support plate 3 drives the rotation shaft 39, the spiral blade 310 and the grinding rod 311 to move into the inner side of the metal pipe fitting. At this time, the user can start the first motor 15, the second motor 32 and the third electric push rod 36. The first motor 15 works to drive the three-jaw chuck 16 to rotate. The rotation of the three-jaw chuck 16 drives the metal pipe fitting to rotate. The second motor 32 works to drive the rotation shaft 39, the spiral blade 310 and the grinding rod 311 to rotate in the reverse direction opposite to the rotation direction of the three-jaw chuck 16. At this time, the grinding rod 311 can grind the inner wall of the metal pipe fitting, and the spiral blade 310 can convey the ground debris out of the metal pipe. The third electric push rod 36 works to drive the slider 35 to move. The movement of the slider 35 drives the support plate 37 to move. The movement of the support plate 37 drives the grinding plate 312 to move. When the grinding plate 312 moves to a certain position, it will grind the outer side of the metal pipe. Then, the user can work the second electric push rod 25 to drive the moving block 23 and the second support plate 3 to move, so as to achieve the effect of grinding both the surface and the inner wall of the metal pipe fitting. Then, the user can work the first electric push rod 14 to drive the sliding plate 13 to move through the first fixing rod 12. The movement of the sliding plate 13 drives the three-jaw chuck 16, the first motor 15 and the metal pipe fitting to move. Then, the user can also drive the inner spray pipe 314 outside the second support plate 3 to move into the inner side of the metal pipe fitting through the moving component. Then, the third electric push rod 36 drives the slider 35 to move again. At this time, the slider 35 can adjust the position of the outer spray pipe 38. Then, the user can start the external painting equipment. Since the metal pipe fitting is still in a rotating state at this time, the outer spray pipe 38 and the inner spray pipe 314 can paint both the surface and the inner wall of the metal pipe fitting, so as to achieve the effect of grinding and painting both the surface and the inner wall of the pipe fitting, thereby greatly improving the practicability and convenience of use of the painting machine.
[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.
Claims
1. A pipe painting machine for building construction, including a bottom plate (1), characterized in that: A first support plate (2) is fixedly connected to the top of the bottom plate (1). A second support plate (3) is also arranged on the top of the bottom plate (1). A fixing mechanism for fixing a pipe fitting is arranged on the first support plate (2). A processing mechanism is arranged on the second support plate (3). The processing mechanism is composed of a processing component for grinding and painting the pipe fitting and a moving component for moving the processing component.
2. The pipe fitting painting machine for building construction according to claim 1, characterized in that: The fixing mechanism includes a first through hole (11) opened on the first support plate (2). Two first fixing rods (12) are fixedly connected to the inner side of the first through hole (11). A sliding plate (13) is slidably connected to the outside of the first fixing rods (12). A first electric push rod (14) is fixedly connected to the outside of the sliding plate (13). A first motor (15) is fixedly connected to the outside of the sliding plate (13). The output shaft of the first motor (15) passes through the sliding plate (13) and is fixedly connected to a three-jaw chuck (16).
3. The pipe fitting painting machine for construction according to claim 2, characterized in that: The two first fixing rods (12) are symmetrically distributed, and both of the two first fixing rods (12) are slidably connected to the sliding plate (13). The first electric push rod (14) is fixedly connected to the outside of the first support plate (2), and the output shaft of the first electric push rod (14) passes through the first support plate (2) and is fixedly connected to the sliding plate (13) inside the first through hole (11).
4. A pipe fitting painting machine for building construction according to claim 1, characterized in that: The moving component includes a rectangular hole (21) opened on the bottom plate (1) and a mounting plate (24) fixedly connected to the top of the bottom plate (1). A cross bar (22) is fixedly connected to the inner side of the rectangular hole (21). A moving block (23) is slidably connected to the outside of the cross bar (22). The second support plate (3) is fixedly connected to the top of the moving block (23). A second electric push rod (25) is fixedly connected to the outside of the mounting plate (24).
5. The pipe fitting painting machine for building construction according to claim 4, characterized in that: The moving block (23) is distributed inside the rectangular hole (21). The output shaft of the second electric push rod (25) passes through the mounting plate (24) and is fixedly connected to the second support plate (3).
6. The pipe fitting spraying machine for construction according to claim 1, wherein: The processing component includes two second through holes (31) opened on the second support plate (3), a second motor (32) fixedly connected to the outside of the second support plate (3), and a three-way pipe (33) installed inside the second support plate (3) through a clamp. Two second fixing rods (34) are fixedly connected to the inner sides of the two second through holes (31). Sliding blocks (35) are slidably connected to the outside of the two second fixing rods (34). A third electric push rod (36) is fixedly connected to the outside of each sliding block (35). A support plate (37) and an external spray pipe (38) are respectively fixedly connected to the outside of the two sliding blocks (35). A grinding plate (312) is fixedly connected to the inner side of the support plate (37). The output shaft of the second motor (32) passes through the second support plate (3) and is fixedly connected to a rotating shaft (39). A spiral blade (310) and a grinding rod (311) are fixedly connected to the outside of the rotating shaft (39). An internal spray pipe (314) and a corrugated pipe (313) are respectively fixedly connected to the outside of the three-way pipe (33).
7. The pipe fitting spraying machine for construction according to claim 6, characterized in that: The two second through holes (31) are equally spaced, and the two second through holes (31) have the same size. The two second fixing rods (34) are respectively fixedly connected to the inner sides of the two second through holes (31), and the two second fixing rods (34) are respectively slidably connected to the two sliders (35). The third electric push rod (36) is fixedly connected to the outer side of the second support plate (3), and the output shafts of the third electric push rod (36) respectively pass through the two second through holes (31) and are fixedly connected to the two sliders (35). The sizes of the grinding rod (311) and the spiral blade (310) are both adapted to the inner diameter of the pipe fitting. A plurality of spray nozzles are fixedly connected to the exteriors of the outer spray pipe (38) and the inner spray pipe (314), and the outer spray pipe (38) and the inner spray pipe (314) have the same size. One end of the corrugated pipe (313) far from the tee joint (33) is connected to the outer spray pipe (38). One end of the tee joint (33) far from the corrugated pipe (313) is further connected to a paint spraying pipe connected to an external paint spraying device.