Automatic concrete film covering equipment device and construction technology

Abstract

The invention relates to an automatic concrete film covering equipment device and a construction technology, and relates to the technical field of concrete production equipment. The walking device comprises a rack and a walking wheel set rotationally arranged on the rack, and a power device is arranged on the rack and used for driving the walking wheel set to rotate; two groups of unwinding frames used for clamping a film winding drum are oppositely arranged on the rack, a rolling roller used for rolling a film is arranged on the rack, and a rotating assembly used for driving the rolling roller to rotate is arranged on the rack; the construction method has the effect of improving the construction efficiency of concrete film covering.

Description

Technical Field

[0001] The present application relates to the technical field of concrete production equipment, and in particular to an automated concrete coating equipment device and construction process. Background Art

[0002] In the production process of prefabricated hollow slabs or composite slabs, after the concrete pouring and surface treatment are completed, the curing stage of the prefabricated hollow slabs or composite slabs begins. The general curing measure is to cover the surface of the prefabricated components loaded with hollow slabs or composite slabs with plastic insulation film to keep the prefabricated components warm and reduce moisture loss.

[0003] In the related art, during the concrete film covering construction process, construction workers generally hold a bracket with a film roll installed at the bottom and rotate it, step on the concrete working surface, use a finishing tool to finish the traces left by the footprints, and move the bracket backwards and roll the film to cover the film on the concrete working surface.

[0004] With respect to the above-mentioned related technologies, the inventors found that the construction workers walked backwards on the concrete working surface, and the construction process of covering the concrete working surface with the film was very cumbersome, and the construction efficiency of covering the concrete working surface with the film was low, so it needs to be improved. Summary of the invention

[0005] In order to improve the construction efficiency of concrete covering, the present application provides an automated concrete covering equipment device and a construction process.

[0006] In the first aspect, the present application provides an automated concrete coating equipment device, which adopts the following technical solution: An automated concrete film coating equipment device comprises a frame and a moving wheel group rotatably arranged on the frame, the frame is provided with a power device for driving the moving wheel group to rotate; two sets of unwinding frames for clamping film rolls are relatively arranged on the frame, the frame is provided with rolling rollers for rolling and coating, and the frame is provided with a rotating component for driving the rolling rollers to rotate.

[0007] By adopting the above technical solution, the power device drives the moving wheel group to move the frame and the film roll, and the rotating component drives the rolling roller to rotate. During the process of pulling the film roll for unwinding, the film is covered on the concrete working surface, which reduces the tedious work of manual traction and covering, realizes the efficient operation of remote control equipment covering, and thus improves the work efficiency of concrete covering.

[0008] Preferably, the rotating assembly includes a transmission wheel, a rotating wheel, a transmission belt and a rotating motor; the transmission wheel is arranged on a rolling roller, the rotating wheel is rotatably arranged on a frame, and the transmission belt tensioning sleeve is arranged on the rotating wheel and the transmission wheel; the rotating motor is arranged on the frame to drive the rotating wheel to rotate.

[0009] By adopting the above technical solution, the output end of the rotating motor drives the rotating wheel to rotate, and the rotating wheel is transmitted to the transmission wheel through the transmission belt, so that the rotating transmission wheel drives the rolling roller to rotate.

[0010] Preferably, the frame is provided with an adjusting component for adjusting the distance between the two groups of unwinding frames; the frame is provided with a lifting component for driving the rolling roller to move up and down.

[0011] By adopting the above technical solution, the adjustment component adjusts the distance between the two groups of unwinding frames to facilitate the clamping of film rolls of different lengths, thereby adapting to the installation of film rolls of different sizes, thereby improving the applicability of the overall device; the lifting component drives the rolling roller to move up and down, so that the rolling roller can roll and coat concrete working surfaces of different heights, further improving the applicability of the overall device.

[0012] Preferably, the adjustment assembly includes an adjustment screw, an adjustment block and an adjustment motor; the adjustment screw is rotatably arranged on a frame, the adjustment blocks are threadedly connected to both ends of the adjustment screw in the length direction, and the threads at both ends of the two adjustment screws are opposite; each of the adjustment blocks is slidably connected to the frame, the adjustment blocks and the unwinding racks are respectively arranged in a one-to-one correspondence, and each of the adjustment blocks is connected to the corresponding unwinding rack; the adjustment motor is arranged on the frame to drive the adjustment screw to rotate.

[0013] By adopting the above technical solution, the output end of the adjusting motor drives the adjusting screw to rotate, and the rotating adjusting screw applies force to the adjusting block, so that the adjusting block drives the two sets of unwinding frames to move toward each other, so as to facilitate the clamping of film rolls of different lengths.

[0014] Preferably, the lifting assembly includes a lifting plate, a lifting guide rod, a lifting screw, a rotating screw sleeve and a lifting member; the lifting plate is arranged at the bottom of the frame, and the rolling roller and the rotating assembly are both connected to the lifting plate; the lifting guide rod and the lifting screw are both arranged on the side wall of the lifting plate facing the frame, and the lifting guide rod and the lifting screw both penetrate the frame; the rotating screw sleeve is rotatably arranged on the frame, and the rotating screw sleeve is threadedly connected to the lifting screw, and the lifting member is arranged on the frame to drive the rotating screw sleeve to rotate.

[0015] By adopting the above technical solution, the lifting member drives the rotating screw sleeve to rotate, and the rotating rotating screw sleeve applies a force to the lifting screw, so that the lifting screw drives the lifting plate to move, and the lifting guide rod limits and guides the movement of the lifting plate, so that the lifting plate can drive the rolling roller and the rotating assembly to move up and down, so that the rolling roller can roll and coat the concrete working surfaces at different heights.

[0016] Preferably, a tensioning frame for tensioning the film is provided at the bottom of the frame, the tensioning frame is located between the unwinding frame and the rolling roller, an adsorption component for adsorbing the film is provided on the tensioning frame, and a cutting component for cutting the film is provided on the frame.

[0017] By adopting the above technical solution, the tensioning frame tensions the unrolled film, thereby reducing the folding and waste of the film during the rolling and laminating process; when the film is unrolled, the adsorption component adsorbs and fixes the film on the tensioning frame to facilitate the cutting component to cut the film, thereby reducing the phenomenon of the film floating at will, and the adsorption component adsorbs and fixes the end of the cut film to facilitate the construction personnel to quickly pick up the end of the film during subsequent use.

[0018] Preferably, the adsorption assembly comprises a ventilation duct and an adsorption fan; a plurality of groups of adsorption holes are provided on the side wall of the tensioning frame facing the frame, and all the adsorption holes are spaced apart along the length direction of the tensioning frame; the ventilation duct is arranged on the tensioning frame, and each group of adsorption holes inside the ventilation duct are connected; the adsorption fan is arranged at the end of the ventilation duct to suck the gas inside the ventilation duct.

[0019] By adopting the above technical solution, the adsorption fan sucks the gas inside the ventilation duct, so that the ventilation duct and the inside of the adsorption hole are in a negative pressure state, so as to facilitate the adsorption and fixation of the film.

[0020] Preferably, the cutting assembly includes a guide frame, a sliding block, a cutting knife, a power piece, a fixed rack, a driving gear and a driving motor; the guide frame is arranged at the bottom of the frame along the length direction of the film roll, the sliding block is slidably arranged on the guide frame, the cutting knife is rotatably arranged on the side wall of the sliding block facing the tensioning frame, and the side wall of the tensioning frame facing the frame is provided with a cutting track for the cutting knife to be pressed into, and each of the adsorption holes is located inside the cutting track; the power piece is arranged on the sliding block to drive the cutting knife to rotate; the fixed rack is arranged on the frame, and the length direction of the fixed rack is parallel to the length direction of the guide frame; the driving gear is rotatably arranged on the sliding block, and the driving gear and the fixed rack are meshed with each other; the driving motor is arranged on the sliding block to drive the driving gear to rotate.

[0021] By adopting the above technical solution, the output end of the driving motor drives the driving gear to rotate, the rotating driving gear engages with the fixed rack, and the guide frame limits and guides the sliding block so that the sliding block drives the cutting knife to move along the length direction of the tensioning frame; the power part drives the cutting knife to rotate, so that the cutting knife can quickly cut the film.

[0022] Preferably, the power component includes a first pulley, a second pulley and a power belt; the first pulley transmission is arranged on the driving gear, the second pulley transmission is arranged on the cutting knife, and the power belt tensioning sleeve is arranged on the first pulley and the second pulley.

[0023] By adopting the above technical solution, the output end of the driving motor drives the driving gear to rotate, thereby driving the first pulley to rotate. The rotating first pulley drives the second pulley to rotate through the power belt to drive the cutting knife to rotate, thereby realizing the cutting knife being driven to rotate by the power of the driving motor and reducing the need for an additional power source to drive the cutting knife to rotate.

[0024] Second, The present application provides a construction process of an automated concrete coating equipment device, comprising the following steps: Loading: The unwinding frame clamps the film roll and installs the film roll on the frame; Mobile unwinding: The power device drives the moving wheel group to drive the frame to move, fix the end of the film away from the frame, and unwind the film during the movement of the frame; Roller coating: The rotating component drives the rolling roller to rotate, and the rotating rolling roller stably covers the film on the concrete working surface.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting up a power device to drive the action wheel group to drive the frame and the film roll to move, the rotating component drives the rolling roller to rotate, and the film roll is pulled to unwind, and the film is covered on the concrete working surface, which reduces the tedious work of manual traction and film covering, realizes the efficient operation of remote control equipment film covering, and thus improves the work efficiency of concrete film covering; 2. The distance between the two sets of unwinding frames is adjusted by setting an adjustment component, so as to facilitate the clamping of film rolls of different lengths, thereby adapting to the installation of film rolls of different sizes; the lifting component drives the rolling roller to move up and down, so that the rolling roller can roll and coat the concrete working surfaces at different heights, further improving the applicability of the overall device; 3. The film after unwinding is tensioned by setting a tensioning frame to reduce the folding and waste of the film during the rolling and laminating process; the adsorption component adsorbs and fixes the film on the tensioning frame to facilitate the cutting component to cut the film, and the adsorption component adsorbs and fixes the end of the cut film to facilitate the construction personnel to quickly pick up the end of the film in subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an automated concrete coating equipment device and construction process according to an embodiment of the present application.

[0027] Figure 2 It is a structural diagram used to reflect the positional relationship between the adjustment component and the tensioning frame.

[0028] Figure 3 It is a cross-sectional schematic diagram used to reflect the positional relationship between the tensioning frame and the rolling roller.

[0029] Figure 4 It is a structural schematic diagram used to reflect the adsorption component.

[0030] Description of reference numerals: 1. Frame; 10. Film reel; 11. Action wheel group; 12. Power device; 13. Unwinding frame; 14. Rolling roller; 2. Rotating assembly; 21. Transmission wheel; 22. Rotating wheel; 23. Transmission belt; 24. Rotating motor; 3. Adjusting assembly; 31. Adjusting screw; 32. Adjusting block; 33. Adjusting motor; 4. Lifting assembly; 41. Lifting plate; 42. Lifting guide rod; 43. Lifting screw; 44. Rotating screw sleeve; 45. Lifting member; 5. Tensioning frame; 51. Adsorption hole; 52. Cutting track; 6. Adsorption assembly; 61. Ventilation duct; 62. Adsorption fan; 7. Cutting assembly; 71. Guide frame; 72. Sliding block; 73. Cutting knife; 74. Power member; 741. First pulley; 742. Second pulley; 743. Power belt; 75. Fixed rack; 76. Driving gear; 77. Driving motor. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] The embodiment of the present application discloses an automated concrete coating equipment device and a construction process for improving the construction efficiency of concrete coating.

[0033] Reference Figure 1 and Figure 2An automated concrete film coating equipment device includes a frame 1 and a moving wheel group 11 rotatably mounted on the frame 1. In this embodiment, the moving wheel group 11 can be composed of four groups of power wheels with adjustable steering. A power device 12 is installed on the frame 1. In this embodiment, the power device 12 includes a motor controlled by a remote controller and a transmission structure connected to the moving wheel group 11, so as to drive the moving wheel group 11 to adjust the steering and drive the frame 1 to move.

[0034] Reference Figure 2 and Figure 3 , unwinding racks 13 are installed on both sides of the width direction of the frame 1 for clamping the film roll 10. An adjustment assembly 3 is installed on the frame 1 for adjusting the distance between the two sets of unwinding racks 13. The adjustment assembly 3 includes an adjustment screw 31, an adjustment block 32 and an adjustment motor 33; the adjustment screw 31 is rotatably installed on the frame 1 through a bearing seat. In this embodiment, the adjustment screw 31 is a bidirectional screw. The adjustment block 32 is threadedly connected to both ends of the length direction of the adjustment screw 31, and each adjustment block 32 is slidably connected to the frame 1. The adjustment blocks 32 are respectively arranged in a one-to-one correspondence with the unwinding racks 13, and each adjustment block 32 is connected to the corresponding unwinding rack 13, so that the adjustment block 32 drives the unwinding rack 13 to move toward each other. The adjustment motor 33 is fixedly installed on the frame 1, and the output end of the adjustment motor 33 is fixedly connected to the adjustment screw 31 to drive the adjustment screw 31 to rotate.

[0035] Reference Figure 2 and Figure 3 A rolling roller 14 is rotatably mounted on the frame 1 through a bracket for rolling the film. A rotating assembly 2 is mounted on the frame 1 for driving the rolling roller 14 to rotate. The rotating assembly 2 includes a transmission wheel 21, a rotating wheel 22, a transmission belt 23 and a rotating motor 24; the transmission wheel 21 is fixedly sleeved on the bracket, so that the transmission wheel 21 is in transmission connection with the rolling roller 14.

[0036] Reference Figure 2 and Figure 3 The rotating wheel 22 is rotatably mounted on the frame 1, and the transmission belt 23 is tensioned and sleeved on the rotating wheel 22 and the transmission wheel 21, so that the rotating wheel 22 is transmission-connected with the transmission wheel 21. The rotating motor 24 is mounted on the frame 1, and the output unit of the rotating motor 24 is transmission-connected with the rotating wheel 22 to drive the rotating wheel 22 to rotate.

[0037] Reference Figure 2 and Figure 3 The frame 1 is provided with a lifting assembly 4 for driving the rolling roller 14 to move up and down. The lifting assembly 4 includes a lifting plate 41, a lifting guide rod 42, a lifting screw 43, a rotating screw sleeve 44 and a lifting member 45; the lifting plate 41 is installed at the bottom of the frame 1, and the rolling roller 14 and the rotating motor 24 are both located on the side wall of the lifting plate 41 away from the frame 1.

[0038] Reference Figure 2 and Figure 3 , the lifting guide rod 42 and the lifting screw rod 43 are both installed on the side wall of the lifting plate 41 facing the frame 1, and the ends of the lifting guide rod 42 and the lifting screw rod 43 away from the lifting plate 41 all penetrate the frame 1. The rotating screw sleeve 44 is rotatably installed on the frame 1 through a bearing, and the end of the lifting screw rod 43 away from the lifting plate 41 penetrates the rotating screw sleeve 44, and the rotating screw sleeve 44 is threadedly connected with the lifting screw rod 43. In this embodiment, the lifting member 45 can be composed of a gear ring sleeved on the outside of the rotating screw sleeve 44, a gear meshing with the gear ring, and a motor that rotates with a driving gear 76. The lifting member 45 is fixedly installed on the frame 1, and the lifting member 45 is transmission-connected with the rotating screw sleeve 44 to drive the rotating screw sleeve 44 to rotate, thereby driving the lifting screw rod 43 to drive the lifting plate 41 and the rolling roller 14 to move up and down.

[0039] Reference Figure 2 and Figure 3 A tensioning frame 5 is hoisted at the bottom of the frame 1, and the tensioning frame 5 is located between the unwinding frame 13 and the rolling roller 14. The end of the film away from the film roll 10 passes through the tensioning frame 5 and the frame 1, so that the tensioning frame 5 tensions the film.

[0040] Reference Figure 3 and Figure 4 , an adsorption assembly 6 for adsorbing the film is installed on the tension frame 5, and the adsorption assembly 6 includes a ventilation duct 61 and an adsorption fan 62. A plurality of adsorption holes 51 are opened on the side wall of the tension frame 5 facing the frame 1, and all the adsorption holes 51 are spaced apart along the length direction of the tension frame 5. The ventilation duct 61 is integrally formed on the side wall of the tension frame 5, and each group of adsorption holes 51 are connected inside the ventilation duct 61.

[0041] Reference Figure 3 and Figure 4 The adsorption fan 62 is installed at the end of the ventilation duct 61, and the output end of the adsorption fan 62 is toward the outside of the ventilation duct 61, so as to suck the gas inside the ventilation duct 61 toward the outside, and make the adsorption hole 51 generate suction to adsorb the film.

[0042] Reference Figure 2 and Figure 3 A cutting assembly 7 for cutting the film is installed on the frame 1. The cutting assembly 7 includes a guide frame 71, a sliding block 72, a cutting knife 73, a power member 74, a fixed rack 75, a driving gear 76 and a driving motor 77; the guide frame 71 is fixedly installed at the bottom of the frame 1 along the length direction of the film roll 10, and the sliding block 72 is slidably installed on the guide frame 71 so that the sliding block 72 moves along the length direction of the film roll 10.

[0043] Reference Figure 2 and Figure 3 The cutting knife 73 is rotatably mounted on the side wall of the sliding block 72 facing the tensioning frame 5 through a rotating rod. The side wall of the tensioning frame 5 facing the frame 1 is provided with a cutting track 52 for the cutting knife 73 to slide into, and each adsorption hole 51 is located inside the cutting track 52. The fixed rack 75 is mounted on the frame 1, and the length direction of the fixed rack 75 is parallel to the length direction of the guide frame 71. The driving gear 76 is rotatably mounted on the side wall of the sliding block 72 facing the fixed rack 75 through a rotating shaft, and the driving gear 76 is meshed with the fixed rack 75. The driving motor 77 is mounted on the sliding block 72, and the output end of the driving motor 77 is fixedly connected to the rotating shaft to drive the driving gear 76 to rotate.

[0044] Reference Figure 2 and Figure 3 The power member 74 is mounted on the sliding block 72 to drive the cutting blade 73 to rotate. The power member 74 includes a first pulley 741, a second pulley 742 and a power belt 743; the first pulley 741 is fixedly sleeved on the rotating shaft, the second pulley 742 is fixedly sleeved on the rotating rod, and the power belt 743 is tensionedly sleeved on the first pulley 741 and the second pulley 742. The driving motor 77 drives the cutting blade 73 to rotate through the transmission connection between the rotating shaft and the rotating rod.

[0045] The implementation principle of an automated concrete coating equipment device in the embodiment of the present application is: The film roll 10 is placed between the two groups of unwinding racks 13, and the output end of the control adjustment motor 33 drives the adjusting screw 31 to rotate. The rotating adjusting screw 31 drives the two groups of adjusting blocks 32 to drive the unwinding racks 13 gradually approach each other and clamp the film roll 10, so as to facilitate the unwinding of the film.

[0046] The end of the film that is pulled away from the film roll 10 passes between the tensioning frame 5 and the frame 1, and the rolling roller 14 spreads the film onto the concrete working surface. The power device 12 drives the action wheel group 11 to drive the frame 1 to move, and the output end of the rotating motor 24 drives the rotating wheel 22 to drive the transmission wheel 21 to rotate through the transmission belt 23, and drives the rolling roller 14 to rotate. The rolling roller 14 is against the film. During the unwinding process of the film roll 10, the rolling roller 14 rolls the film onto the concrete working surface, thereby achieving efficient film covering of the concrete working surface, thereby improving the construction efficiency of concrete film covering.

[0047] The present application also discloses a construction process of an automated concrete coating equipment device, comprising the following steps: Loading: The unwinding frame 13 clamps the film roll 10 and installs the film roll 10 on the frame 1; Mobile unwinding: The power device 12 drives the moving wheel group 11 to drive the frame 1 to move, fix the end of the film away from the frame 1, and unwind the film during the movement of the frame 1; Rolling coating: The rotating component 2 drives the rolling roller 14 to rotate, and the rotating rolling roller 14 stably covers the film on the concrete working surface.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automated concrete coating equipment device, characterized in that: The invention comprises a frame (1) and a moving wheel group (11) rotatably arranged on the frame (1); the frame (1) is provided with a power device (12) for driving the moving wheel group (11) to rotate; two sets of unwinding frames (13) for clamping film rolls (10) are arranged opposite to each other on the frame (1); a rolling roller (14) for rolling and laminating the film is arranged on the frame (1); and a rotating component (2) for driving the rolling roller (14) to rotate is arranged on the frame (1).

2. The automated concrete film coating equipment device according to claim 1 is characterized in that: The rotating assembly (2) comprises a transmission wheel (21), a rotating wheel (22), a transmission belt (23) and a rotating motor (24); the transmission wheel (21) is arranged on the rolling roller (14); the rotating wheel (22) is rotatably arranged on the frame (1); the transmission belt (23) is tensioned and sleeved on the rotating wheel (22) and the transmission wheel (21); and the rotating motor (24) is arranged on the frame (1) to drive the rotating wheel (22) to rotate.

3. The automated concrete film coating equipment according to claim 1 is characterized in that: The frame (1) is provided with an adjustment component (3) for adjusting the distance between the two groups of unwinding frames (13); the frame (1) is provided with a lifting component (4) for driving the rolling roller (14) to move up and down.

4. The automated concrete film coating equipment device according to claim 3 is characterized in that: The adjusting assembly (3) comprises an adjusting screw (31), an adjusting block (32) and an adjusting motor (33); the adjusting screw (31) is rotatably arranged on the frame (1); the adjusting blocks (32) are threadedly connected to the two ends of the adjusting screw (31) in the length direction, and the threads at the two ends of the two adjusting screws (31) are opposite; each of the adjusting blocks (32) is slidably connected to the frame (1); the adjusting blocks (32) and the unwinding frames (13) are respectively arranged in a one-to-one correspondence, and each of the adjusting blocks (32) is connected to the corresponding unwinding frame (13); the adjusting motor (33) is arranged on the frame (1) to drive the adjusting screw (31) to rotate.

5. The automated concrete film coating equipment device according to claim 3 is characterized in that: The lifting assembly (4) comprises a lifting plate (41), a lifting guide rod (42), a lifting screw rod (43), a rotating screw sleeve (44) and a lifting member (45); the lifting plate (41) is arranged at the bottom of the frame (1), and the rolling roller (14) and the rotating assembly (2) are both connected to the lifting plate (41); the lifting guide rod (42) and the lifting screw rod (43) are both arranged on the side wall of the lifting plate (41) facing the frame (1), and the lifting guide rod (42) and the lifting screw rod (43) both penetrate the frame (1); the rotating screw sleeve (44) is rotatably arranged on the frame (1), and the rotating screw sleeve (44) is threadedly connected to the lifting screw rod (43); the lifting member (45) is arranged on the frame (1) to drive the rotating screw sleeve (44) to rotate.

6. The automated concrete film coating equipment device according to claim 1, characterized in that: A tensioning frame (5) for tensioning the film is arranged at the bottom of the frame (1); the tensioning frame (5) is located between the unwinding frame (13) and the rolling roller (14); an adsorption component (6) for adsorbing the film is arranged on the tensioning frame (5); and a cutting component (7) for cutting the film is arranged on the frame (1).

7. The automated concrete film coating equipment according to claim 6, characterized in that: The adsorption assembly (6) comprises a ventilation duct (61) and an adsorption fan (62); a plurality of groups of adsorption holes (51) are provided on the side wall of the tensioning frame (5) facing the frame (1), and all the adsorption holes (51) are distributed at intervals along the length direction of the tensioning frame (5); the ventilation duct (61) is arranged on the tensioning frame (5), and each group of adsorption holes (51) inside the ventilation duct (61) is connected; the adsorption fan (62) is arranged at the end of the ventilation duct (61) to suck the gas inside the ventilation duct (61).

8. The automated concrete film coating equipment according to claim 7, characterized in that: The cutting assembly (7) comprises a guide frame (71), a sliding block (72), a cutting knife (73), a power piece (74), a fixed rack (75), a driving gear (76) and a driving motor (77); the guide frame (71) is arranged at the bottom of the frame (1) along the length direction of the film roll (10); the sliding block (72) is slidably arranged on the guide frame (71); the cutting knife (73) is rotatably arranged on the side wall of the sliding block (72) facing the tensioning frame (5); the side wall of the tensioning frame (5) facing the frame (1) is provided with a cutting track (52) for the cutting knife (73) to be pressed against, and each The adsorption holes (51) are all located inside the cutting track (52); the power member (74) is arranged on the sliding block (72) to drive the cutting knife (73) to rotate; the fixed rack (75) is arranged on the frame (1), and the length direction of the fixed rack (75) is parallel to the length direction of the guide frame (71); the driving gear (76) is rotatably arranged on the sliding block (72), and the driving gear (76) and the fixed rack (75) are meshed with each other; the driving motor (77) is arranged on the sliding block (72) to drive the driving gear (76) to rotate.

9. The automated concrete film coating equipment according to claim 8, characterized in that: The power component (74) comprises a first pulley (741), a second pulley (742) and a power belt (743); the first pulley (741) is transmission-arranged on a driving gear (76), the second pulley (742) is transmission-arranged on a cutting knife (73), and the power belt (743) is tensioned and sleeved on the first pulley (741) and the second pulley (742).

10. A construction process of the automated concrete film coating equipment device according to any one of claims 1 to 9, characterized in that: The steps include: Loading: the unwinding frame (13) clamps the film roll (10) and installs the film roll (10) on the frame (1); Mobile unwinding: the power device (12) drives the moving wheel group (11) to drive the frame (1) to move, fix the end of the film away from the frame (1), and unwind the film during the movement of the frame (1); Rolling coating: The rotating assembly (2) drives the rolling roller (14) to rotate, and the rotating rolling roller (14) stably covers the film on the concrete working surface.

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