On-line rolling spraying processing device for plastic-coated steel pipe

Abstract

The utility model provides a plastic-coated steel pipe on-line rolling spraying processing device which comprises a collecting pool, and a PLC is supported by bolts at the front end of the collecting pool. A coating pump is supported at the left end of the collecting tank through bolts; supporting movable seat structures are supported on the left and right sides of the upper end of the collecting tank; a spraying pipe is supported in the supporting movable seat structure; the left end of the spraying pipe is connected with a paint pump pipeline; the lower end of the spraying pipe is in threaded connection with a coating nozzle; working electric cylinders and servo motors are mounted on the outer sides of the supporting movable seat structures and are respectively arranged on the right side and the left side of the collecting pool; and the working electric cylinder and the servo motor are respectively provided with a movable clamping fixed seat structure on an output shaft. According to the utility model, the supporting movable seat structure is arranged and is matched with the installation of the spraying pipe and the lifting adjustment, so that pipelines with different sizes are kept at proper distances from the spraying pipe after being installed, and the spraying work is uniform and efficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic-coated steel pipe processing, and particularly relates to an on-line rolling spraying processing device for plastic-coated steel pipes. Background Technique

[0002] The on-line rolling spraying processing device for plastic-coated steel pipes is a device for spraying a paint layer on the surface of a plastic-coated steel pipe during processing. The traditional on-line rolling spraying processing device includes a processing seat, and pipe rolling components are respectively assembled on the left and right sides of the top of the processing seat; each pipe rolling component includes a mounting plate, and a plurality of rolling bearing components arranged at intervals front and back are assembled on the top of the mounting plate. The pipe rolling component further includes a roller rotatably connected to a plurality of rolling bearing components; a plurality of driving wheel components are fixedly connected to the roller. The above device further includes a driving component for driving the roller to rotate; the driving component includes a driving motor, and the driving motor drives the roller through gear transmission; the on-line rolling spraying processing device for plastic-coated steel pipes further includes spraying components assembled on the left and right sides of the processing seat, and the spraying components are used for spraying plastic-coated steel pipes and other structures, and have the characteristics of effectively reducing the labor intensity of manual production. However, when installing steel pipes of different diameters, they are not stable enough, are prone to looseness, which affects the uniformity during spraying, and the distance between the installed pipes of different sizes and the spraying position is affected. In this way, after work, it is easy to cause waste of some coatings or a small spraying range, which affects work efficiency. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an on-line rolling spraying processing device for plastic-coated steel pipes, which realizes the adjustment of the distance between the installed pipes of different sizes and the spraying position, so as to spray evenly and efficiently and adjust the installation position to stably install and use steel pipes of different diameters.

[0004] The technical solution is as follows: an on-line rolling spraying processing device for plastic-coated steel pipes, including a collection tank, a PLC is supported by bolts at the front end of the collection tank; a paint pump is supported by bolts at the left end of the collection tank; support movable seat structures are supported on both the left and right sides of the upper end of the collection tank; a spraying pipe is supported inside between the support movable seat structures; the left end of the spraying pipe is connected to the paint pump through a pipeline; a paint nozzle is threadedly connected to the lower end of the spraying pipe; working electric cylinders and servo motors are installed on the outer sides of the support movable seat structures, and are respectively arranged on the right side and the left side of the collection tank; the working electric cylinders and the servo motors are respectively provided with movable clamping and fixing seat structures on the output shafts. It is characterized in that the support movable seat structure includes a support plate seat, and a movable square seat is inserted inside the support plate seat; a support bar is installed by bolts at the upper end of the support plate seat; a threaded hanging rod is threadedly connected inside the support bar, and the lower end of the threaded hanging rod is movably embedded and connected to the upper end of the movable square seat.

[0005] Preferably, the support plate seats are welded to the left and right sides above the collection tank, and a valve for sewage discharge is connected by thread at the front end of the collection tank.

[0006] Preferably, the interior of the movable square seat is interconnected with the spraying pipe through a bearing and is stably installed on the left and right sides.

[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0008] In the present utility model, the support plate seat and the movable square seat are arranged, and are installed and adjusted in height in cooperation with the spraying pipe, so that pipes of different sizes are installed to maintain an appropriate distance from the spraying pipe, thus enabling uniform and efficient spraying work.

[0009] In the present utility model, the support bar is arranged to install the threaded suspension rod and adjust its use in cooperation with the movable square seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a structural schematic diagram of the present utility model.

[0011] Figure 2 is a structural schematic diagram of the support and movable seat structure of the present utility model.

[0012] Figure 3 is a structural schematic diagram of the movable clamping and fixing seat structure of the present utility model.

[0013] In the figure:

[0014] 1. Collection tank; 2. PLC; 3. Coating pump; 4. Spraying pipe; 5. Coating nozzle; 6. Support and movable seat structure; 61. Support plate seat; 62. Movable square seat; 63. Support bar; 64. Threaded suspension rod; 7. Working electric cylinder; 8. Servo motor; 9. Movable clamping and fixing seat structure; 91. Guide box; 92. Bidirectional screw; 93. Translation seat; 94. Tightening rod; 95. Operation panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following further describes the present utility model with reference to the accompanying drawings:

[0016] Embodiment:

[0017] As shown in the atta Figure 1As shown in the figure, an on-line rolling spraying processing device for plastic-coated steel pipes includes a collection pool 1, and a PLC 2 is supported by bolts at the front end of the collection pool 1; a paint pump 3 is supported by bolts at the left end of the collection pool 1; support movable seat structures 6 are supported on both the left and right sides of the upper end of the collection pool 1; a spraying pipe 4 is supported inside between the support movable seat structures 6; the left end of the spraying pipe 4 is connected to the paint pump 3 through a pipeline; a paint nozzle 5 is threadedly connected to the lower end of the spraying pipe 4; working electric cylinders 7 and servo motors 8 are installed on the outer sides of the support movable seat structures 6, and are respectively arranged on the right side and the left side of the collection pool 1; movable clamping and fixing seat structures 9 are installed on the output shafts of the working electric cylinders 7 and the servo motors 8 respectively.

[0018] As shown in the attached Figure 2 figure, in the above-mentioned embodiment, specifically, the support movable seat structure 6 includes a support plate seat 61, and a movable square seat 62 is inserted inside the support plate seat 61; a support bar 63 is bolted to the upper end of the support plate seat 61; a threaded hanging rod 64 is threadedly connected inside the support bar 63, and the lower end of the threaded hanging rod 64 is movably inlaid and connected to the upper end of the movable square seat 62; turning the threaded hanging rod 64 rotates to drive the movable square seat 62 to rise and fall and cooperate with the spraying pipe 4 to adjust the height.

[0019] As shown in the attached Figure 3 figure, in the above-mentioned embodiment, specifically, the movable clamping and fixing seat structure 9 includes a guide box 91, a bidirectional screw 92 is movably inlaid inside the guide box 91, and an operation disk 95 is bolted to the outer end of the bidirectional screw 92; translation seats 93 are respectively inserted into the left and right sides inside the guide box 91, and the inside of the translation seats 93 is threadedly connected to the bidirectional screw 92; a tightening rod 94 is bolted to the front end of the translation seat 93; turning the operation disk 95 drives the bidirectional screw 92 to rotate and cooperate with the translation seats 93 and the tightening rod 94 to move to tighten and support the plastic-coated steel pipe.

[0020] In the above-mentioned embodiment, specifically, a steel column with anti-slip lines is provided at the upper end of the threaded hanging rod 64, which is convenient for hand-held operation to turn the threaded hanging rod 64 for use.

[0021] In the above-mentioned embodiment, specifically, the guide boxes 91 are respectively supported on the output shafts of the working electric cylinders 7 and the servo motors 8 through supports, and are arranged above the collection pool 1 to drive the sprayed steel pipes to roll stably for use.

[0022] In the above-mentioned embodiment, specifically, the tightening rod 94 is supported at the front end of the guide box 91 through the translation seat 93, and can be inserted into the sprayed steel pipe to be tightened and fixed, suitable for the installation of steel pipes with different diameters.

[0023] In the above-mentioned embodiment, specifically, the paint pump 3 is electrically connected to the PLC 2, and the servo motor 8 is electrically connected to the PLC 2.

[0024] Working principle

[0025] The working principle of the utility model is as follows: When performing rolling spraying processing on the plastic-coated steel pipe, place the plastic-coated steel pipe above the collection pool 1 and drive the working electric cylinder 7, so that the tightening rod 94 is inserted into the plastic-coated steel pipe. Then, turn the operation disc 95 to drive the bidirectional screw rod 92 to rotate, cooperate with the translation seat 93 and the tightening rod 94 to move, and tighten and support the plastic-coated steel pipe. After installation, drive the servo motor 8 to cooperate with the guide box 91 to drive the plastic-coated steel pipe to roll. At the same time, drive the paint pump 3 connected to the paint bucket to transport paint into the spraying pipe 4 and spray it out from the paint nozzle 5 to complete the spraying work on the plastic-coated steel pipe.

[0026] Any technical solution using the technical solution of the present utility model, or designed by those skilled in the art inspired by the technical solution of the present utility model to achieve the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. An on-line rolling spraying processing device for plastic-coated steel pipes. The on-line rolling spraying processing device for plastic-coated steel pipes includes a collection pool (1), and a PLC (2) is bolt-supported at the front end of the collection pool (1); a paint pump (3) is bolt-supported at the left end of the collection pool (1); support movable seat structures (6) are supported on both the left and right sides at the upper end of the collection pool (1); a spraying pipe (4) is supported inside between the support movable seat structures (6); the left end of the spraying pipe (4) is connected to the paint pump (3) through a pipeline; a paint nozzle (5) is threadedly connected to the lower end of the spraying pipe (4); working electric cylinders (7) and servo motors (8) are respectively installed on the outer sides of the support movable seat structures (6), and are respectively arranged on the right side and the left side of the collection pool (1); the working electric cylinders (7) and the servo motors (8) are respectively provided with movable clamping and fixing seat structures (9) on the output shafts, and it is characterized in that, The described supporting movable seat structure (6) includes a support plate seat (61), and a movable square seat (62) is inserted inside the support plate seat (61); a support bar (63) is bolted to the upper end of the support plate seat (61); a threaded suspension rod (64) is threadedly connected inside the support bar (63), and the lower section of the threaded suspension rod (64) is movably inlaid and connected to the upper end of the movable square seat (62).

2. The on-line rolling spraying processing device for plastic-coated steel pipes according to claim 1, characterized in that, The described movable clamping and fixing seat structure (9) includes a guide box (91), a bidirectional screw (92) is movably inlaid inside the guide box (91), and an operation disc (95) is bolted to the outer end of the bidirectional screw (92); translation seats (93) are respectively inserted on the left and right sides inside the guide box (91), and the inside of the translation seats (93) is threadedly connected to the bidirectional screw (92); a tightening rod (94) is bolted to the front end of the translation seat (93).

3. The on-line rolling spraying processing device for the plastic-coated steel pipe according to claim 1, characterized in that, The described support plate seats (61) are welded to the left and right sides above the collection tank (1), and a valve for sewage discharge is threadedly connected to the front end of the collection tank (1).

4. The on-line rolling spraying processing device for plastic-coated steel pipes according to claim 1, characterized in that The inside of the described movable square seat (62) is connected to the spray pipe (4) through a bearing, and is stably installed on the left and right sides.

5. The on-line rolling spraying processing device for the plastic-coated steel pipe according to claim 1, characterized in that The described guide boxes (91) are respectively supported on the output shafts of the working electric cylinder (7) and the servo motor (8) through supports, and are arranged above the collection tank (1).

6. The on-line rolling spraying processing device for the plastic-coated steel pipe according to claim 2, characterized in that, The described tightening rod (94) is supported at the front end of the guide box (91) through the translation seat (93).

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