Semi-automatic winding device for pipe protective film

Abstract

The utility model provides a semi-automatic winding device for a pipe protective film, and belongs to the technical field of pipe protection. Through the arrangement of a second motor, a rotating shaft, a first supporting column and a second supporting column which are rotationally connected with the rotating shaft through bearings, and a leveling rod which is in contact with the side face of a pipe, when the device is used, the second motor is started to enable the pipe to rotate to achieve coating, and meanwhile the leveling rod abuts against and flattens a coating film; deviation or folding of the protective film in the winding process is prevented, and it is guaranteed that bubbles are not generated through tight winding; a first motor, an L-shaped bracket, a screw rod, a sliding block of which the inner wall of a middle opening hole is matched with threads on the surface of the screw rod, a cross rod and baffles rotationally connected with the left side surface and the right side surface of the cross rod respectively are arranged; after coating is completed, a first motor is started to move a transverse rod, a baffle pushes the pipe away from a rotating shaft, and storage of the coated pipe is achieved; and then a worker needs to sleeve the outer side of the rotating shaft with a re-wrapped pipe, the first motor rotates reversely to repeat the operation, only one worker is needed to assemble and disassemble the pipe or operate the device in the whole process, and the labor cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe protection, and particularly relates to a semi-automatic winding device for a pipe protection film. Background Art

[0002] During the pipeline construction process, in order to prevent pollution of the surrounding environment or corrosion of the pipeline, resulting in pipeline damage or an increase in pipeline cleaning work, it is necessary to wind a protective film on the pipes installed in the pipeline.

[0003] Currently, the main operation method for this work is to support the pipe on a bracket and manually wind the protective film around the pipe. Usually, two to three people are required to cooperate to complete the operation, and the operation process is cumbersome and inefficient. Content of the Utility Model

[0004] The utility model aims at the problems in the prior art and provides a semi-automatic winding device for a pipe protection film.

[0005] In order to achieve the above purpose, the technical solution adopted in this application is as follows:

[0006] A semi-automatic winding device for a pipe protection film, including a base. The top surface of the right end of the base is fixedly connected with an L-shaped bracket. The L-shaped bracket includes a horizontal section and a vertical section. The bottom surface of the vertical section is fixedly connected with the base, and the bottom surface of the right end of the horizontal section is fixedly connected with the top surface of the vertical section. A first motor is fixedly connected to the top of the right side surface of the horizontal section. An installation hole is provided on the front surface of the horizontal section of the L-shaped bracket, and the output end of the first motor is horizontally arranged to the left. The output end of the first motor is fixedly connected with a screw rod, and the screw rod passes through the right side wall of the installation hole and is rotatably connected with the left side wall of the installation hole through a rolling bearing. A slider is slidably connected to the side surface of the screw rod, and the slider is internally provided with a thread that matches the thread on the side surface of the screw rod.

[0007] The bottom surface of the slider is fixedly connected with a cross bar through a connecting rod. A through hole is provided on the front surface of the cross bar, and a sliding rod is fixedly connected between the left side wall and the right side wall of the through hole of the cross bar. The side surface of the sliding rod is slidably connected and arrayed with flattening rods.

[0008] The top surface of the base is also fixedly connected with a first support column and a second support column. The first support column is arranged at the left end of the second support column, and the second support column is arranged at the left end of the vertical section of the L-shaped bracket. The middle of the right side surface of the second support column is fixedly connected with a support plate. A second motor is fixedly connected to the top surface of the support plate. The output end of the second motor is horizontally arranged to the left, and the output end of the second motor is fixedly connected with a driving gear.

[0009] The left side surfaces of the first support column and the second support column are provided with holes that are transparent from left to right. A rotating shaft passes through the holes of the first support column and the second support column and is rotatably connected with the first support column and the second support column through bearings. A driven gear is fixedly connected to the left end of the rotating shaft. The pipe is detachably installed on the outer side surface of the rotating shaft. The pipe is arranged at the left end of the first support column.

[0010] The driving gear meshes with the driven gear; the side of the pipe is in contact with the flattening rod.

[0011] Preferably, baffles are rotatably connected to the left and right side surfaces of the cross bar respectively; the top ends of the baffles are sleeved on the left and right ends of the cross bar, the bottom ends of the baffles are semi-circular rings, the baffles are in contact with the rotating shaft, and the semi-circular rings at the bottom ends of the baffles are concentric with the bottom surface of the rotating shaft.

[0012] Preferably, a sliding track for the cutting slide to slide left and right is fixedly connected between the inner side surfaces of the bottom ends of the baffles at the left and right ends of the cross bar.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] In the semi-automatic winding device for the pipe protective film of the present utility model, through the arrangement of the second motor, the rotating shaft, the first support column and the second support column rotatably connected to the rotating shaft through bearings, and the flattening rod in contact with the side of the pipe, when in use, the second motor is started to rotate the pipe to realize coating, and at the same time, the flattening rod presses the coating film tightly to flatten it, preventing the protective film from shifting or folding during the winding process and ensuring tight winding without bubbles; through the arrangement of the first motor, the L-shaped bracket, the screw rod, the slider with the inner wall of the middle opening matched with the thread on the surface of the screw rod, the cross bar, and the baffles rotatably connected to the left and right side surfaces of the cross bar respectively; after the coating is completed, the cross bar is moved by starting the first motor, and the baffle pushes the pipe away from the rotating shaft to realize the storage of the coated pipe; then the staff needs to sleeved the re-coated pipe outside the rotating shaft, and let the first motor reverse to repeat the above operation. The whole process only requires one staff member to load and unload the pipe or operate the device, saving labor costs. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0016] Figure 1 It is the front view of the structural schematic diagram of the present utility model;

[0017] Figure 2 It is the left view of the structural schematic diagram of the present utility model (without the storage box);

[0018] In the above figures, 1 is the base; 2 is the L-shaped bracket; 3 is the first motor; 4 is the mounting hole; 5 is the screw; 6 is the slider; 7 is the connecting rod; 8 is the cross bar; 9 is the sliding rod; 10 is the flattening rod; 11 is the first support column; 12 is the second support column; 13 is the support plate; 14 is the second motor; 15 is the driving gear; 16 is the rotating shaft; 17 is the driven gear; 18 is the pipe; 19 is the baffle; 20 is the storage box; 21 is the sliding track. Detailed implementation mode

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0021] Embodiment 1, as Figure 1 、 Figure 2 shown, a semi-automatic winding device for pipe protective film of the present application includes a base 1. The top surface of the right end of the base 1 is fixedly connected with an L-shaped bracket 2. The L-shaped bracket 2 includes a horizontal section and a vertical section. The bottom surface of the vertical section is fixedly connected with the base 1, and the bottom surface of the right end of the horizontal section is fixedly connected with the top surface of the vertical section; the top of the right side surface of the horizontal section is fixedly connected with a first motor 3. An installation hole 4 is opened on the front surface of the horizontal section of the L-shaped bracket 2, and the output end of the first motor 3 is horizontally arranged to the left; the output end of the first motor 3 is fixedly connected with a screw 5, and the screw 5 passes through the right side wall of the installation hole 4 and is rotatably connected with the left side wall of the installation hole 4 through a rolling bearing; a slider 6 is slidably connected to the side surface of the screw 5, and the slider 6 is internally provided with a thread that matches the thread on the side surface of the screw 5;

[0022] The bottom surface of the slider 6 is fixedly connected with a cross bar 8 through a connecting rod 7; a through hole is opened on the front surface of the cross bar 8, and a sliding rod 9 is fixedly connected between the left side wall and the right side wall of the through hole of the cross bar 8; a plurality of flattening rods 10 are slidably connected and arrayed on the side surface of the sliding rod 9; specifically, the top end of the flattening rod 10 is sleeved on the outer side surface of the sliding rod 9. In this embodiment, five flattening rods 10 are provided; the outer surface of the flattening rod 10 is rough;

[0023] The top surface of the base 1 is also fixedly connected to a first support column 11 and a second support column 12, the first support column 11 is arranged at the left end of the second support column 12, and the second support column 12 is arranged at the left end of the vertical section of the L-shaped bracket 2; a support plate 13 is fixedly connected to the middle of the right side of the second support column 12; a second motor 14 is fixedly connected to the top surface of the support plate 13; the output end of the second motor 14 is arranged horizontally to the left, and the output end of the second motor 14 is fixedly connected to a driving gear 15;

[0024] The left side of the first support column 11 and the second support column 12 is provided with a hole that is transparent to the left and right. The rotating shaft 16 passes through the holes of the first support column 11 and the second support column 12 and is rotatably connected to the first support column 11 and the second support column 12 via bearings; the left end of the rotating shaft 16 is fixedly connected to a driven gear 17; the outer side of the rotating shaft 16 is detachably mounted with a pipe 18; the pipe 18 is arranged at the left end of the first support column 11;

[0025] The driving gear 15 is meshed with the driven gear 17; the side of the tube 18 is in contact with the smoothing rod 10; when in use, the staff inserts the tube 18 from the left end of the rotating shaft 16 to the outside of the rotating shaft 16, and moves the smoothing rod 10 to contact the side of the tube 18; after the end of the tube protective film is adhered to the tube 18, the second motor 14 is started to rotate the tube 18 clockwise, and the smoothing rod 10 smoothes the protective film on the side wall of the tube 18 to prevent bubbles from forming;

[0026] The left and right sides of the cross bar 8 are respectively connected to baffles 19 for rotation; the top of the baffle 19 is sleeved on the left and right ends of the cross bar 8, and the bottom end of the baffle 19 is semi-circular, and the baffle 19 and the rotating shaft 16 are contactable. The semi-circular ring at the bottom end of the baffle 19 is concentric with the bottom surface of the rotating shaft 16; when in use, after the pipe 18 is coated, the first motor 3 is started to drive the screw 5 to rotate, so that the slider 6 moves to the left, thereby driving the cross bar 8 and the baffles 19 at the left and right ends of the cross bar 8 to move to the left, and the baffle 19 on the right side of the cross bar 8 pushes the pipe 18 to move to the left along the rotating shaft 16 until the pipe 18 breaks away from the rotating shaft 16 and falls into the storage box 20. Then the staff only needs to re-sleeve the pipe 18 to be coated on the outside of the rotating shaft 16, restart the first motor 3 to move the pipe 18 to be coated to the designated position for the next protective film winding coating. The whole process only requires one staff member to load and unload the pipe 18 or operate the device, saving labor costs;

[0027] A sliding track 21 for the cutting knife to slide left and right is fixedly connected between the inner side surfaces of the bottom ends of the baffles 19 at the left and right ends of the crossbar 8; after the pipe 18 is coated, the cutting knife is slid left and right to cut the protective film.

[0028] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A semi-automatic winding device for a pipe protective film, characterized in that, It includes a base (1). The top surface of the right end of the base (1) is fixedly connected with an L-shaped bracket (2). The L-shaped bracket (2) includes a horizontal section and a vertical section. The bottom surface of the vertical section is fixedly connected with the base (1), and the bottom surface of the right end of the horizontal section is fixedly connected with the top surface of the vertical section. At the top of the right side surface of the horizontal section, a first motor (3) is fixedly connected. An installation hole (4) is formed in the front surface of the horizontal section of the L-shaped bracket (2). The output end of the first motor (3) is horizontally arranged to the left. The output end of the first motor (3) is fixedly connected with a screw rod (5). The screw rod (5) passes through the right side wall of the installation hole (4) and is rotatably connected with the left side wall of the installation hole (4) through a rolling bearing. A slider (6) is slidably connected to the side surface of the screw rod (5). The slider (6) is internally provided with a thread that matches the thread on the side surface of the screw rod (5). The bottom surface of the slider (6) is fixedly connected with a cross bar (8) through a connecting rod (7). Through holes are formed in the front surface of the cross bar (8). A slide bar (9) is fixedly connected between the left side wall and the right side wall of the through hole of the cross bar (8). The side surface of the slide bar (9) is slidably connected and arrayed with flattening rods (10). On the top surface of the base (1), a first support column (11) and a second support column (12) are also fixedly connected. The first support column (11) is arranged at the left end of the second support column (12), and the second support column (12) is arranged at the left end of the vertical section of the L-shaped bracket (2). In the middle of the right side surface of the second support column (12), a support plate (13) is fixedly connected. On the top surface of the support plate (13), a second motor (14) is fixedly connected. The output end of the second motor (14) is horizontally arranged to the left. The output end of the second motor (14) is fixedly connected with a driving gear (15). Holes that are open from left to right are formed in the left side surfaces of the first support column (11) and the second support column (12). A rotating shaft (16) passes through the holes of the first support column (11) and the second support column (12) and is rotatably connected with the first support column (11) and the second support column (12) through bearings. A driven gear (17) is fixedly connected to the left end of the rotating shaft (16). A pipe (18) is detachably installed on the outer side surface of the rotating shaft (16). The pipe (18) is arranged at the left end of the first support column (11). The driving gear (15) meshes with the driven gear (17). The side surface of the pipe (18) and the flattening rods (10) are arranged to be in contact with each other.

2. The semi-automatic winding device for a pipe protective film according to claim 1, wherein, On the left and right side surfaces of the cross bar (8), baffles (19) are respectively rotatably connected. The top ends of the baffles (19) are sleeved on the left and right ends of the cross bar (8). The bottom ends of the baffles (19) are semi-circular rings. The baffles (19) and the rotating shaft (16) are arranged to be in contact with each other. The semi-circular ring at the bottom end of the baffle (19) and the bottom surface of the rotating shaft (16) are concentric.

3. The semi-automatic winding device for a pipe protective film according to claim 2, characterized in that, A sliding track (21) for the cutting slide knife to slide left and right is fixedly connected between the inner side surfaces of the bottom ends of the baffles (19) at the left and right ends of the cross bar (8).

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