Winding device for protective film outside lamp post

Abstract

The utility model discloses a lamp pole external protective film winding device which comprises a workbench, a sliding feeding mechanism, an auxiliary guide mechanism and a rotating winding mechanism, sliding rails are fixedly arranged on the workbench in a front-back symmetry mode, two sets of sliding blocks are symmetrically arranged on the sliding rails in a matched and sliding mode, and a winding frame is fixedly arranged above the position between the sliding blocks. Limiting frames are symmetrically and fixedly arranged in the middles of the two sides of the winding frame, first feeding rollers are rotationally arranged in the limiting frames in an up-down symmetrical mode and electrically driven by a motor, a driving mechanism is arranged in the middle of the workbench, auxiliary guiding mechanisms are arranged on the two sides of the workbench, and a rotating winding mechanism is arranged in the winding frame. After a lamp pole penetrates through a winding frame and a limiting frame, a first feeding rolling wheel is attached to the lamp pole to rotate, a protective film is wound, meanwhile, the lamp pole is driven to move horizontally, and the winding requirements of lamp pole protective films of different lengths are met conveniently; and bubbles are extruded and discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film winding equipment, in particular to a protective film winding device for the exterior of a lamp pole. Background Art

[0002] A light pole is a columnar structure used to support lamps. It is usually tall and is used for road lighting. Generally made of materials such as steel and aluminum alloy, it has good strength and corrosion resistance. The light pole needs to be stable enough to withstand the weight of the lamp and the influence of natural factors such as wind. Its stability is usually ensured by reasonable structural design and a solid foundation.

[0003] Protective film wrapping is a common packaging method, mainly used to protect products from damage during transportation and storage. Wrapping the protective film during the production of light poles can effectively prevent the product surface from being scratched by sharp objects, maintain the integrity of the product appearance, prevent dust and moisture from entering the product, ensure that the quality and performance of the product are not affected, make the product more stable in the package, and reduce damage caused by shaking and collision;

[0004] The invention patent with application number 202010270819.5 discloses a lamp pole winding protective film device. By cooperating with a square concave plate and a circular concave plate, the lamp pole can be automatically driven to rotate without manual rotation. By cooperating with a track and a slide plate, the lamp pole can be fully wound without manual movement. By cooperating with a rotating plate and a spiral drum, the protective film can be quickly placed, effectively preventing the protective film from detaching from the equipment during the winding process. The thread and the nut handle can be used to fix the circular concave plate when placing the lamp pole without manual pulling. The wedge plate and the push rod can be used to more conveniently take and place the lamp pole, increasing the support point. By cooperating with the slide rod and the baffle, the protective film can be quickly cut without manual breaking.

[0005] However, the above-mentioned lamp pole protective film wrapping device requires manual assistance to place the lamp pole on a concave placement plate before the protective film wrapping operation is performed. After the wrapping is completed, the lamp pole is removed and replaced, which requires a pause in the middle to wait for installation and placement, and is inconvenient to be compatible with lamp poles of different lengths. In the above-mentioned lamp pole protective film wrapping device, the protective film is unwound and wrapped as the slide plate slides and the lamp pole rotates. When the protective film is wrapped quickly, air is easily wrapped into the protective film. Therefore, the utility model proposes a lamp pole external protective film wrapping device to solve the problems existing in the prior art. Utility Model Content

[0006] In response to the above problems, the purpose of the utility model is to propose a lamp pole external protective film winding device. After the lamp pole passes through the winding frame and the limit frame, the first feeding roller adheres to the lamp pole and rotates to wrap the protective film while driving the lamp pole to move horizontally, which is convenient for compatibility with the protective film winding requirements of lamp poles of different lengths. By rotating the rotating circle and utilizing the elasticity of the second spring, the lower pressure roller is driven to press on the surface of the lamp pole, so as to squeeze out bubbles while wrapping the protective film.

[0007] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a lamp pole external protective film winding device, including a workbench, a sliding feeding mechanism, an auxiliary guiding mechanism and a rotating winding mechanism, the sliding feeding mechanism includes a slide rail, a slider, a winding frame, a limit frame, a first feeding roller and a driving mechanism, the workbench is symmetrically fixed with slide rails in the front and back, the slide rails are matched with sliding sliders, the sliders are symmetrically provided with two groups, a winding frame is fixed above between the sliders, and a limit frame is symmetrically fixed in the middle of both sides of the winding frame, and a first feeding roller is symmetrically rotated in the upper and lower parts of the limit frame, the first feeding roller is electrically driven by a motor, a driving mechanism is provided in the middle of the workbench, auxiliary guiding mechanisms are provided on both sides of the workbench, and a rotating winding mechanism is provided in the winding frame.

[0008] Further improvements are: the driving mechanism includes a groove, a screw, a threaded sleeve and a first motor, a groove is opened in the middle of the workbench, a screw is rotated in the groove, a threaded sleeve is provided on the screw thread, the upper end of the threaded sleeve is fixedly connected to the bottom of the winding frame, a first motor is fixedly provided in the middle of one side of the workbench, and the output end of the first motor is connected to the screw drive.

[0009] Further improvements are: the auxiliary guide mechanism includes a first bracket, a lower limit ring, a first spring, an upper limit ring and a second feeding roller, the first bracket is symmetrically fixed on the workbench, the lower limit ring is fixed in the middle of the first bracket, the first spring is fixed on the top of the first bracket, the upper limit ring is fixed at the lower end of the first spring, and the second feeding roller is arranged to rotate around the upper limit ring and the lower limit ring.

[0010] A further improvement is that the upper limit ring slides against the inner wall of the first bracket, and the upper limit ring corresponds to the lower limit ring in upper and lower positions.

[0011] Further improvements are: the rotating winding mechanism includes a rotating ring, an annular slide groove, a guide ring, a protective film roll, a second spring, a lower pressure roller and a rotating mechanism, a rotating ring is rotatably provided inside the winding frame, an annular slide groove is symmetrically opened inside the winding frame, a guide ring is symmetrically fixed outside the rotating ring, a protective film roll is rotatably provided in the middle of the rear side of the rotating ring, a second spring is symmetrically fixed on the upper part of the rotating ring, a lower pressure roller is rotatably provided at the lower end of the second spring, and a rotating mechanism is provided outside the rotating ring.

[0012] A further improvement is that: the guide ring is inserted into the annular slide groove, and the guide ring cooperates with the annular slide groove to drive the rotating ring to slide and rotate.

[0013] Further improvements are: the rotating mechanism includes a gear ring, a second motor, a through slot and a gear, a gear ring is fixedly provided in the middle of the outer side of the rotating circle, a second motor is fixedly provided on one side of the top of the winding frame, a through slot is provided in the middle of the top of the winding frame, a gear is driven at the output end of the second motor, and the gear is engaged with the gear ring through the through slot for transmission.

[0014] The beneficial effects of the utility model are as follows: after the lamp pole passes through the winding frame and the limit frame, the first feeding roller adheres to the lamp pole and rotates to wrap the protective film while driving the lamp pole to move horizontally, which is convenient for compatibility with the winding requirements of lamp poles of different lengths. The rotating circle rotates and the second spring elasticity is used to drive the lower pressure roller to press on the surface of the lamp pole, so that bubbles can be squeezed out while wrapping the protective film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall front sectional view of the utility model;

[0016] Figure 2 This is an enlarged schematic diagram of point A of the present utility model;

[0017] Figure 3 It is a side view of the rotating circle of the present utility model.

[0018] Among them: 1. workbench; 2. slide rail; 3. slider; 4. winding frame; 5. limit frame; 6. first feed roller; 7. groove; 8. screw; 9. threaded sleeve; 10. first motor; 11. first bracket; 12. lower limit ring; 13. first spring; 14. upper limit ring; 15. second feed roller; 16. rotating ring; 17. annular slide; 18. guide ring; 19. protective film roll; 20. second spring; 21. lower pressure roller; 22. gear ring; 23. second motor; 24. through slot; 25. gear. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0020] according to Figure 1 、 Figure 2 、 Figure 3 As shown, this embodiment provides a lamp pole external protective film winding device, including a workbench 1, a sliding feeding mechanism, an auxiliary guiding mechanism and a rotating winding mechanism, the sliding feeding mechanism includes a slide rail 2, a slider 3, a winding frame 4, a limiting frame 5, a first feeding roller 6 and a driving mechanism, the workbench 1 is symmetrically fixed with a slide rail 2, a matching slider 3 is slidingly provided on the slide rail 2, the slider 3 is symmetrically provided with two groups, a winding frame 4 is fixed above the sliders 3, and a limiting frame 5 is symmetrically fixed in the middle of both sides of the winding frame 4, and a first feeding roller is symmetrically rotated up and down in the limiting frame 5. Wheel 6, the first feeding roller 6 is electrically driven by a motor, a driving mechanism is provided in the middle of the workbench 1, auxiliary guiding mechanisms are provided on both sides of the workbench 1, and a rotating winding mechanism is provided in the winding frame 4. When winding, the lamp pole is passed through the winding frame 4 and the limit frame 5, and the first feeding roller 6 is fitted to the lamp pole and then rotated to drive the lamp pole to move. At the same time, the winding frame 4 is driven by the slider 3 to slide along the slide rail 2 to adjust the position for convenient loading and unloading, and convenient for protective film winding operations on lamp poles of different lengths, which solves the problem of needing manual assistance to place and fix during winding, which is inconvenient for compatibility with lamp poles of different lengths.

[0021] The driving mechanism includes a groove 7, a screw 8, a threaded sleeve 9 and a first motor 10. A groove 7 is opened in the middle of the workbench 1, and a screw 8 is rotated in the groove 7. A threaded sleeve 9 is provided on the screw 8. The upper end of the threaded sleeve 9 is fixedly connected to the bottom of the winding frame 4. A first motor 10 is fixed in the middle of one side of the workbench 1. The output end of the first motor 10 is drive-connected to the screw 8. When the winding frame 4 needs to move, the first motor 10 starts to drive the screw 8 to rotate, and the threaded cooperation between the screw 8 and the threaded sleeve 9 drives the winding frame 4 and the slider 3 to slide horizontally along the slide rail 2, which is convenient for driving the lamp pole to move to both sides.

[0022] The auxiliary guiding mechanism includes a first bracket 11, a lower limit ring 12, a first spring 13, an upper limit ring 14 and a second feeding roller 15. The first bracket 11 is symmetrically fixed on the workbench 1, and the lower limit ring 12 is fixed in the middle of the first bracket 11. The first spring 13 is fixed on the top of the first bracket 11. The lower end of the first spring 13 is fixed with an upper limit ring 14. The second feeding roller 15 is rotated around the upper limit ring 14 and the lower limit ring 12. When the lamp pole moves, the end passes through between the upper limit ring 14 and the lower limit ring 12, and is contacted and supported by the second feeding roller 15. At the same time, the first spring 13 is used to elastically push the upper limit ring 14 down so that the second feeding roller 15 is tightly fitted to the lamp pole.

[0023] The upper limit ring 14 slides against the inner wall of the first bracket 11 , and the upper limit ring 14 corresponds to the lower limit ring 12 in upper and lower positions, so as to facilitate stable positioning of the lamp pole.

[0024] The rotating winding mechanism includes a rotating ring 16, an annular chute 17, a guide ring 18, a protective film roll 19, a second spring 20, a lower pressure roller 21 and a rotating mechanism. A rotating ring 16 is provided for rotation in the winding frame 4, and an annular chute 17 is symmetrically opened in the winding frame 4. A guide ring 18 is symmetrically fixed on the outside of the rotating ring 16. A protective film roll 19 is rotated in the middle of the rear side of the rotating ring 16. A second spring 20 is symmetrically fixed on the upper part of the rotating ring 16. A lower pressure roller 21 is rotated at the lower end of the second spring 20. A rotating mechanism is provided on the outside of the rotating ring 16. The guide ring 18 is stuck in the annular chute 17. The guide ring 18 cooperates with the annular chute 17 to drive the rotating ring 16 to slide and rotate. The rotating mechanism includes a gear ring 22, The second motor 23, the through slot 24 and the gear 25, a gear ring 22 is fixedly provided in the middle of the outer side of the rotating circle 16, a second motor 23 is fixedly provided on one side of the top of the winding frame 4, a through slot 24 is provided in the middle of the top of the winding frame 4, and a gear 25 is driven at the output end of the second motor 23. The gear 25 is engaged with the gear ring 22 through the through slot 24 for transmission. When the winding operation is performed, the second motor 23 drives the gear 25 to rotate and engage with the gear ring 22 to drive the rotating circle 16 to rotate in the winding frame 4, driving the protective film roll 19 to rotate and unwind around the lamp pole. At the same time, the second spring 20 elastically pushes the lower pressure roller 21 to squeeze and fit with the lamp pole. During the rotation and winding process, the bubbles between the protective film and the lamp pole are squeezed out to ensure the winding effect.

[0025] When the lamp pole external protective film winding device is working, the lamp pole is fed from one side of the workbench through the limit frame and the winding frame, and the end of the lamp pole passes through the upper limit ring and the lower limit ring, and the upper limit ring is pushed down by the first spring elasticity so that the upper limit ring and the lower limit ring are merged, and the second feeding roller is fitted with the outside of the lamp pole. When the protective film is wrapped, the second motor starts to drive the gear to rotate and engage with the gear ring to drive the rotating circle to rotate, driving the protective film roll to rotate around the lamp pole, wind and unwind. At the same time, as the rotating circle rotates, the second spring elasticity is used to drive the lower pressure roller to press on the lamp pole to squeeze out the bubbles between the protective film to ensure the winding effect. While winding, the motor drives the first feeding roller to rotate and drive the lamp pole to move through friction, which is convenient for compatible winding of lamp poles of different lengths. When the winding frame needs to move, the first motor drives the screw to rotate the thread to drive the threaded sleeve to move, and synchronously drives the slider and the winding frame to slide horizontally along the slide rail.

[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A lamp pole external protective film wrapping device, characterized in that: The invention comprises a workbench (1), a sliding feeding mechanism, an auxiliary guiding mechanism and a rotating winding mechanism, wherein the sliding feeding mechanism comprises a slide rail (2), a slider (3), a winding frame (4), a limiting frame (5), a first feeding roller (6) and a driving mechanism, wherein the slide rail (2) is fixedly provided on the workbench (1) in a front-to-back symmetrical manner, a slider (3) is provided on the slide rail (2) for matching sliding movement, two groups of sliders (3) are symmetrically provided, a winding frame (4) is fixedly provided above between the sliders (3), a limiting frame (5) is symmetrically fixed in the middle of both sides of the winding frame (4), a first feeding roller (6) is symmetrically provided in the limiting frame (5) and rotated in an upper and lower manner, and the first feeding roller (6) is electrically driven by a motor, a driving mechanism is provided in the middle of the workbench (1), auxiliary guiding mechanisms are provided on both sides of the workbench (1), and a rotating winding mechanism is provided in the winding frame (4).

2. The lamp pole external protective film wrapping device according to claim 1, characterized in that: The driving mechanism comprises a groove (7), a screw (8), a threaded sleeve (9) and a first motor (10); a groove (7) is provided in the middle of the workbench (1); a screw (8) is rotatably provided in the groove (7); a threaded sleeve (9) is provided on the screw (8) in a threaded manner; the upper end of the threaded sleeve (9) is fixedly connected to the bottom of the winding frame (4); a first motor (10) is fixedly provided in the middle of one side of the workbench (1); and an output end of the first motor (10) is drivingly connected to the screw (8).

3. The lamp pole external protective film wrapping device according to claim 1, characterized in that: The auxiliary guide mechanism comprises a first bracket (11), a lower limiting ring (12), a first spring (13), an upper limiting ring (14) and a second feeding roller (15); the first bracket (11) is symmetrically fixed on the workbench (1); the lower limiting ring (12) is matched and fixed in the middle of the first bracket (11); the first spring (13) is matched and fixed on the top of the first bracket (11); the upper limiting ring (14) is fixed at the lower end of the first spring (13); the second feeding roller (15) is rotated around the upper limiting ring (14) and the lower limiting ring (12).

4. The lamp pole external protective film wrapping device according to claim 3, characterized in that: The upper limit ring (14) slides against the inner wall of the first bracket (11), and the upper limit ring (14) corresponds to the lower limit ring (12) in upper and lower positions.

5. The lamp pole external protective film wrapping device according to claim 1, characterized in that: The rotating winding mechanism comprises a rotating ring (16), an annular chute (17), a guide ring (18), a protective film roll (19), a second spring (20), a lower pressure roller (21) and a rotating mechanism. The rotating ring (16) is rotatably provided inside the winding frame (4), an annular chute (17) is symmetrically provided inside the winding frame (4), a guide ring (18) is symmetrically fixed outside the rotating ring (16), a protective film roll (19) is rotatably provided in the middle of the rear side of the rotating ring (16), a second spring (20) is symmetrically fixed inside the upper part of the rotating ring (16), a lower pressure roller (21) is rotatably provided at the lower end of the second spring (20), and a rotating mechanism is provided outside the rotating ring (16).

6. The lamp pole external protective film wrapping device according to claim 5, characterized in that: The guide ring (18) is inserted into the annular slide groove (17), and the guide ring (18) cooperates with the annular slide groove (17) to drive the rotating ring (16) to slide and rotate.

7. The lamp pole external protective film wrapping device according to claim 5, characterized in that: The rotating mechanism comprises a gear ring (22), a second motor (23), a through slot (24) and a gear (25); a gear ring (22) is fixedly provided in the middle of the outer side of the rotating circle (16); a second motor (23) is fixedly provided on one side of the top of the winding frame (4); a through slot (24) is provided in the middle of the top of the winding frame (4); a gear (25) is provided at the output end of the second motor (23); and the gear (25) is meshed with the gear ring (22) through the through slot (24) for transmission.

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