CN217569502U

CN217569502U - Device for painting SC pipe

Info

Publication number: CN217569502U
Application number: CN202221457746.1U
Authority: CN
Inventors: 黄东京; 倪同涛; 陶毅; 李健; 张志利; 李晓峰
Original assignee: CCCC First Highway Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-14
Anticipated expiration: 2032-06-10

Abstract

The application discloses can be used to device of SC pipe japanning relates to SC pipe japanning equipment's technical field. Comprises a bracket, a rotating device and a painting device; the rotating device comprises a driving mechanism and at least two rollers which are rotatably connected with the bracket, and an SC pipe is placed between every two adjacent rollers; the driving mechanism can simultaneously drive each roller to rotate in the same direction; the painting device is used for delivering paint to the inner wall of the SC tube on the roller. This application adopts the mode of autogiration SC pipe to effectively replace manual operation to can paint a plurality of SC pipes simultaneously, effectively improve the efficiency of painting when saving artifically.

Description

Device for painting SC pipe

Technical Field

The application relates to the technical field of SC pipe painting equipment, in particular to a device capable of being used for SC pipe painting.

Background

The SC pipe is a metal welding pipe which is generally used in engineering electrical construction, generally laid in a wall or a roof in a concealed mode, and subjected to anti-corrosion treatment in the pipe before construction.

At present, the inner wall of the SC pipe is generally subjected to anticorrosion treatment by adopting a painting mode, and during painting, the SC pipe is mostly rotated by people, and paint uniformly covers the inner wall of the pipe along with the rotation of the pipe. However, when the pipes are manually rotated, the construction efficiency is low due to the limitation of manpower factors. And uneven paint coverage on the inner wall is easy to occur during rush-up.

With respect to the related art among the above, the inventors consider that there is a drawback in that the SC pipe painting efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the painting efficiency of SC tubes, the present application provides an apparatus that can be used for painting SC tubes.

The device that can be used to SC pipe japanning that this application provided adopts following technical scheme:

an apparatus for painting SC pipes comprises a bracket, a rotating device and a painting device; the rotating device comprises a driving mechanism and at least two rollers which are rotatably connected with the bracket, and an SC pipe is placed between every two adjacent rollers; the driving mechanism can simultaneously drive each roller to rotate in the same direction; the painting device is used for conveying paint to the inner wall of the SC pipe on the roller.

By adopting the technical scheme, when the SC pipe is painted, the SC pipe is placed on the two adjacent rollers, the driving mechanism and the painting device are started simultaneously, the painting device conveys paint into the inner side wall of the SC pipe, and the driving mechanism drives the rollers to rotate and simultaneously drives the SC pipe to rotate, so that the paint is uniformly painted on the inner side wall of the SC pipe, the painting quality of the SC pipe is effectively ensured, and the painting efficiency is improved.

Preferably, the painting device comprises a paint tank fixed on the support, the paint tank is communicated with a guide pipe obliquely arranged downwards, one guide pipe is correspondingly arranged between any two adjacent rollers, and each guide pipe can point to the inner side wall of the SC pipe between two adjacent rollers at the corresponding position.

Through adopting above-mentioned technical scheme, the pipe slope sets up, and paint in the paint groove has both realized the transport of paint through on self gravity slowly flows to the SC inside pipe wall, does not adopt outside power supply again, and is more energy-conserving and reduce cost.

Preferably, a hose is fixedly connected to each conduit, and the hose can be inserted into an inner side wall of the SC tube between two adjacent rollers at corresponding positions.

By adopting the technical scheme, the hose is connected to the conduit, the opening position of the hose can be conveniently adjusted according to actual conditions, and the application range is widened.

Preferably, both ends of the roller in the axial direction are rotatably connected with the bracket through bearings.

Through adopting above-mentioned technical scheme, the cylinder both ends all are connected through bearing and support rotation, can effectively reduce the frictional force between cylinder and the support, improve actuating mechanism's drive efficiency.

Preferably, the driving mechanism comprises a driving motor and a transmission assembly; the transmission assembly comprises a transmission gear coaxially and fixedly connected with each roller and a transmission toothed belt meshed with each transmission gear;

the driving motor is fixed on the support, and the output end of the driving motor is coaxially and fixedly connected with any one of the transmission gears.

Through adopting above-mentioned technical scheme, start driving motor, driving motor drives a drive gear and rotates, and every drive gear that remains all rotates thereupon in step under the effect of transmission cingulum, and then makes every cylinder all realize the synchronous rotation, has realized that a motor drives the rotation of a plurality of cylinders simultaneously, has both guaranteed the synchronism, has reduced the quantity of motor again, reduction in production cost.

Preferably, the roller is arranged obliquely, and one end of the roller close to the painting device is higher than one end of the roller far away from the painting device.

Through adopting above-mentioned technical scheme, the cylinder slope sets up, when placing the SC pipe between two adjacent cylinders, the SC pipe also becomes the tilt state, and unnecessary paint can rely on self gravity to flow out outside the SC pipe, avoids appearing the interior paint of SC pipe and piles up the condition, has further improved the japanning quality.

Preferably, a paint collecting groove is fixedly connected to the bracket, the paint collecting groove is positioned at one end of the roller far away from the painting device, and the paint collecting groove is used for collecting paint flowing out of the SC pipe; the bottom of the paint collecting tank is connected with a flow guide pipe, and the bottom of the flow guide pipe is provided with a paint collecting barrel.

Through adopting above-mentioned technical scheme, set up the paint collecting vat that is used for collecting the paint that flows out from the SC pipe on the support, avoid unnecessary paint to drop at will and influence the construction environment to collect unnecessary paint to the paint collecting vat in, the convenient cyclic utilization to unnecessary paint, it is extravagant to reduce the material.

Preferably, the top of the paint collecting groove is fixedly connected with a limiting block, and when the SC pipe is placed on two adjacent rollers, the limiting block limits the SC pipe to slide down from the lower end of the roller.

Through adopting above-mentioned technical scheme, set up the stopper, the stopper will be located the lower one end of cylinder, and when the SC pipe was placed on two adjacent cylinders, the stopper hindered SC pipe landing cylinder, stability when further having improved the SC pipe japanning.

Preferably, the support consists of a plurality of telescopic rods.

Through adopting above-mentioned technical scheme, the support comprises a plurality of telescopic links, and the size of support is adjusted according to actual conditions to the convenience, improves application scope.

Preferably, the telescopic rod comprises an outer sleeve and an inner sliding cylinder, the inner sliding cylinder is connected in the outer sleeve in a sliding mode, the outer sleeve is in threaded connection with a tightening screw, and the tightening screw can limit relative sliding between the outer sleeve and the inner sliding cylinder.

By adopting the technical scheme, the telescopic rod adopts a mode that the outer sleeve and the inner sliding barrel are connected in a sliding mode, and the relative sliding between the outer sleeve and the inner sliding barrel is adjusted through the jacking screw rod, so that the structure is simple, and the operation is convenient.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the SC pipe is painted, the SC pipe is placed on the two adjacent rollers, the driving mechanism and the painting device are started simultaneously, the painting device conveys paint into the inner side wall of the SC pipe, the driving mechanism drives the rollers to rotate and simultaneously drives the SC pipe to rotate, so that the paint is uniformly painted on the inner side wall of the SC pipe, the painting quality of the SC pipe is effectively guaranteed, and the painting efficiency is improved;

2. the rollers are arranged obliquely, when the SC pipe is placed between two adjacent rollers, the SC pipe is also in an oblique state, and redundant paint can flow out of the SC pipe by means of the gravity of the SC pipe, so that the condition of paint accumulation in the SC pipe is avoided, and the painting quality is further improved;

3. the support comprises a plurality of telescopic links, and the size of support is conveniently adjusted according to actual conditions, improves application scope.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram showing a positional relationship between the driving mechanism and the bracket in the embodiment of the present application.

Description of reference numerals: 1. a support; 11. a telescopic rod; 111. an outer sleeve; 112. an inner slide cylinder; 113. tightly pushing the screw; 2. a rotating device; 21. a drive mechanism; 211. a drive motor; 212. a transmission assembly; 2121. a transmission gear; 2122. a drive toothed belt; 22. a drum; 3. a painting device; 31. a paint tank; 32. a conduit; 33. a hose; 41. a paint collection tank; 42. a flow guide pipe; 43. a paint collection barrel; 44. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a device that can be used to SC pipe japanning.

Examples

Referring to fig. 1, an apparatus that may be used for painting SC tubes includes a bracket 1, a rotating apparatus 2 for rotating the SC tubes, and a painting apparatus 3 for delivering paint into the SC tubes.

Referring to fig. 1 and 2, the rotating device 2 includes a driving mechanism 21 and a plurality of rollers 22. A plurality of cylinders 22 are rotatably connected to the support 1, the axial directions of the cylinders 22 are obliquely arranged, and an SC pipe is placed between every two adjacent cylinders 22. In order to reduce the friction force between the bracket 1 and the roller 22, both ends of the roller 22 in the axial direction are rotatably connected with the bracket 1 through bearings.

The driving mechanism 21 is used for simultaneously driving the plurality of rollers 22 to rotate in the same direction, and the driving mechanism 21 includes a driving motor 211 and a transmission assembly 212. The driving assembly 212 includes a driving gear 2121 coaxially and fixedly connected with each roller 22, the driving gear 2121 is located at a relatively higher end of the roller 22; the drive assembly 212 also includes a drive toothed belt 2122 that acts in simultaneous meshing engagement with each drive gear 2121. The driving motor 211 is fixed on the bracket 1, and an output end of the driving motor 211 is coaxially and fixedly connected with any one of the transmission gears 2121.

When painting the SC pipe, place the SC pipe between two adjacent cylinders 22, open painting device 3, painting device 3 is intraductal to carry paint to the SC, opens driving motor 211 simultaneously, and driving motor 211 drives a plurality of cylinders 22 simultaneously and rotates under drive assembly 212's effect, and then drives the SC pipe that is located between two adjacent cylinders 22 and rotate. In the process that the paint flows downwards along the inner side wall of the SC pipe in an inclined mode, the SC pipe rotates continuously, so that the paint is coated on the inner side wall of the whole SC pipe, the painting quality of the SC pipe is effectively guaranteed, and the painting efficiency of the SC pipe is greatly improved. And drive a plurality of cylinders 22 through a driving motor 211 and rotate, can paint a plurality of SC pipes simultaneously, both guaranteed the synchronism of a plurality of cylinders 22, reduced the use amount of motor again, reduced manufacturing cost, improved the painting efficiency.

The painting device 3 is arranged on the support 1 near the relatively high end of the roller 22. The painting device 3 comprises a paint tank 31 fixed to the support 1, and anticorrosive paint is placed in the paint tank 31. The paint groove 31 is communicated with a plurality of guide pipes 32, the connecting position of the guide pipes 32 and the paint groove 31 is higher than the highest position of the SC pipe arranged on the two adjacent rollers 22, the number of the guide pipes 32 is one less than that of the rollers 22, one guide pipe 32 is correspondingly arranged between the two adjacent rollers 22, and the guide pipes 32 are obliquely and directionally arranged on the inner side wall of the SC pipe between the two corresponding adjacent rollers 22. A hose 33 is fixedly connected to an end of each of the tubes 32 remote from the paint tank 31, and the hose 33 can be inserted into an inner side wall of the SC tube between the adjacent two rollers 22 at the corresponding position.

Open the valve on the paint groove 31, the paint in the paint groove 31 relies on self gravity to flow to the SC intraductal lateral wall of corresponding position department along pipe 32 and hose 33 on, has both realized the transport of paint, does not adopt outside power supply again, and is more energy-conserving and reduce cost. In addition, by providing the hose 33, the opening position of the hose 33 can be adjusted according to actual conditions, and the application range is further improved.

Keep away from the one end fixedly connected with paint collecting vat 41 of painting device 3 on support 1, the rectangle cell body that paint collecting vat 41 does not open-top set up, when placing the SC pipe between two adjacent cylinders 22, the lower one end opening of SC pipe is located paint collecting vat 41 directly over, and paint collecting vat 41 can concentrate the collection with the intraductal unnecessary paint of SC, and then avoids unnecessary paint to drop at will and influence the construction environment.

In order to improve the utilization rate of redundant paint and reduce the waste of the paint. The bottom of the paint collecting groove 41 is communicated with a flow guide pipe 42, and a paint collecting barrel 43 is arranged right below the flow guide pipe 42. The paint in the paint collecting tank 41 can enter the paint collecting tank 43 along the flow guide pipe 42, so that the redundant paint can be conveniently added into the paint tank 31 again for recycling.

The paint collecting groove 41 is fixedly connected with a limiting block 44, after the SC pipe is placed on the two adjacent rollers 22, the limiting block 44 blocks the SC pipe from sliding off the rollers 22, and the stability of the SC pipe during painting is effectively guaranteed.

The support 1 is formed by combining a plurality of telescopic rods 11, each telescopic rod 11 comprises an outer sleeve 111 and an inner sliding barrel 112, and the inner sliding barrel 112 is connected in the outer sleeve 111 in a sliding manner. And the outer sleeve 111 is connected with a tightening screw 113 in a threaded manner, and the tightening screw 113 can be pressed against the outer side wall of the inner sliding barrel 112, so that the relative sliding between the outer sleeve 111 and the inner sliding barrel 112 is limited. The shape and the size of the bracket 1 can be conveniently adjusted according to different construction requirements, and the application range is improved.

The implementation principle of the above embodiment is as follows:

the SC pipes are placed on the two adjacent rollers 22, the hose 33 is inserted into the SC pipes at the corresponding positions, the valves on the driving motor 211 and the paint tank 31 are opened simultaneously, the driving motor 211 drives the rollers 22 to rotate simultaneously through the transmission assembly 212, and then the SC pipes are driven to rotate simultaneously. The manual rotation SC pipe is effectively replaced, and a plurality of SC pipes can be painted simultaneously, so that the painting efficiency is effectively improved while the labor is saved. And adopt a motor drive, effectively guaranteed the unity of the rotational speed of a plurality of tubular products for paint covers evenly, avoids appearing the condition that paint thickness is inconsistent in the pipe wall, has improved the painting quality.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An apparatus useful for painting SC tubes, characterized by: comprises a bracket (1), a rotating device (2) and a painting device (3); the rotating device (2) comprises a driving mechanism (21) and at least two rollers (22) rotatably connected with the bracket (1), and an SC pipe is placed between every two adjacent rollers (22); the driving mechanism (21) can drive each roller (22) to rotate in the same direction; the painting device (3) is used for conveying paint to the inner wall of the SC pipe on the roller (22).

2. An apparatus useful for SC tube painting according to claim 1, wherein: painting device (3) including being fixed in paint groove (31) on support (1), the intercommunication has pipe (32) that the slope set up downwards on paint groove (31), arbitrary adjacent two all correspond between cylinder (22) and be provided with one pipe (32), every pipe (32) homoenergetic enough points to two adjacent of corresponding position department SC intraductal wall between cylinder (22).

3. An apparatus useful for SC tube painting according to claim 2, characterized in that: each conduit (32) is fixedly connected with a hose (33), and the hose (33) can be inserted into the inner side wall of the SC pipe between two adjacent rollers (22) at the corresponding positions.

4. An apparatus useful for SC tube painting according to claim 1, wherein: and the two ends of the roller (22) in the axial direction are rotatably connected with the bracket (1) through bearings.

5. An apparatus useful for SC tube painting according to claim 1, wherein: the driving mechanism (21) comprises a driving motor (211) and a transmission assembly (212); the transmission assembly (212) comprises a transmission gear (2121) coaxially and fixedly connected with each roller (22), and further comprises a transmission toothed belt (2122) meshed with each transmission gear (2121);

the driving motor (211) is fixed on the support (1), and the output end of the driving motor (211) is coaxially and fixedly connected with any one of the transmission gears (2121).

6. An apparatus useful for SC tube painting according to claim 1, wherein: the roller (22) is arranged obliquely, and one end of the roller (22) close to the painting device (3) is higher than one end of the roller (22) far away from the painting device (3).

7. An apparatus useful for SC tube painting according to claim 6 wherein: a paint collecting groove (41) is fixedly connected to the bracket (1), the paint collecting groove (41) is positioned at one end of the roller (22) far away from the painting device (3), and the paint collecting groove (41) is used for collecting paint flowing out of an SC pipe; the bottom of the paint collecting groove (41) is connected with a flow guide pipe (42), and a paint collecting barrel (43) is placed at the bottom of the flow guide pipe (42).

8. An apparatus useful for SC tube painting according to claim 7 wherein: the top of the paint collecting groove (41) is fixedly connected with a limiting block (44), and when the SC pipe is placed on two adjacent rollers (22), the limiting block (44) limits the SC pipe to slide down from the lower end of the roller (22).

9. An apparatus useful for SC tube painting according to claim 1, wherein: the support (1) is composed of a plurality of telescopic rods (11).

10. An apparatus useful for SC tube painting according to claim 9 wherein: the telescopic rod (11) comprises an outer sleeve (111) and an inner sliding barrel (112), the inner sliding barrel (112) is connected in the outer sleeve (111) in a sliding mode, a jacking screw rod (113) is connected to the outer sleeve (111) in a threaded mode, and the jacking screw rod (113) can limit relative sliding between the outer sleeve (111) and the inner sliding barrel (112).