Concrete protective film laying device
A technology of laying device and protective film, applied in the direction of roads, road repair, roads, etc., can solve the problems of poor laying quality and slow laying of concrete protective film, and achieve the effect of improving construction quality, avoiding uneven laying problems and smooth conveying.
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[0032] Embodiment 1
[0033] This embodiment, as the basic embodiment of the present invention, discloses a concrete protective film laying device, the specific structure is as figure 1 with Figure 4 As shown, it includes a paving trolley 1 and a fixed pile 2. The paving trolley 1 includes a frame 3, and the two sides of the bottom of the frame 3 are rotatably provided with mutually matched rollers 4, and the rollers 4 are connected by rubber tracks 24; The front section of the frame 1 is fixedly provided with a pulling armrest 23, and the middle part of the frame 1 is fixedly provided with a controller 11 and a servo motor 9 electrically connected to each other. The controller 11 uses a PLC controller. The rotating shaft 6 on which the film roll 5 is placed; the rear end of the frame 3 is also rotatably provided with an active clamping and discharging roller 7 and a driven clamping and discharging roller 8. The active clamping and discharging roller 7 and the driven The clampin...
Example Embodiment
[0035] Embodiment 2
[0036] As a preferred embodiment of the present invention, this embodiment discloses a concrete protective film laying device, the specific structure is as Figure 2 to Figure 5 As shown, it includes a paving trolley 1 and a fixed pile 2. The paving trolley 1 includes a frame 3, and two U-shaped support frames 19 that cooperate with each other are fixedly arranged on both sides of the tail of the frame 3, and the tail of the frame 3 is also fixed. A rotating shaft 6 is provided. A plurality of support frames 21 adapted to the packaging drum of the film roll 5 are evenly arranged in the middle of the rotating shaft 6, and both ends of the rotating shaft 6 are provided with rolling bearings 20 adapted to the U-shaped support frame 19. The open end bracket of the shaped support frame 19 is erected with a rotating shaft 6; at the same time, the tail of the frame 3 is also rotatably provided with an active clamping and discharging roller 7 and a driven clamping a...
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