Concrete curing and laminating device

Abstract

The utility model relates to the technical field of concrete curing, and discloses a concrete curing film covering device which comprises a bottom plate, a first connecting seat is fixedly connected to the front side of the bottom end of the bottom plate, a pressing roller is rotationally connected to the inner wall of the first connecting seat, a supporting plate is fixedly connected to the front side of the top end of the bottom plate, and a supporting seat is fixedly connected to the top end of the supporting plate. Cutting assemblies are arranged on the two sides of the inner wall of the supporting seat, second sliding rods are fixedly connected to the inner wall of the rear side of the top end of the bottom plate, film covering frames are slidably connected to the outer walls of the second sliding rods on the two sides, film rolls are arranged at one ends of the inner sides of the film covering frames, and pull-out assemblies are arranged at one ends of the outer sides of the film covering frames; the cutting assembly comprises first sliding rods located on the two sides of the inner wall of the supporting base and fixedly connected, and sliding bases are fixedly connected to the outer walls of the first sliding rods. According to the utility model, the pressing plate is pressed to drive the cutting knife to move downwards to cut a covering film on the film roll, so that maintenance can be carried out by a single person, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete curing technical field especially relates to a concrete curing film covering device. BACKGROUND

[0002] Concrete is a kind of composite material widely used in building and engineering field, which is mixed by cement, coarse and fine aggregate (such as sand, stone), water and possible added chemical admixture and mineral admixture according to certain proportion.

[0003] Through the search, a kind of concrete curing film covering device of announcement No.CN217602168U is related to concrete curing technical field.The application includes main body structure, the main body structure one end is fixedly connected with handle, the main body structure bottom two sides are equipped with rear wheel, the main body structure one end two sides are fixedly installed with spraying assembly, the main body structure front end two sides are equipped with front wheel, the main body structure one end is equipped with pressure covering roller, the main body structure two sides are slidably connected with film cutting knife, the main body structure is equipped with detachable film roller, the film on film roller is tensioned and adhered to the top of pressure covering roller, the spraying assembly bottom is fixedly connected with cleaning assembly.The application is when operating in half dry pavement, cleaning assembly sweeps the sundries on road surface, facilitates the film covering of back, spraying assembly sprays water mist to wet ground, finally by pressure covering roller auxiliary film roller carries out film covering to ground, single person can complete film covering work, saves a lot of manual work, improves work efficiency;

[0004] Based on the above patent, the existing concrete film covering device structure mentioned in the background art is single, needs multiple people to work together, and the film covering speed is slow, which leads to high labor cost and low work efficiency, therefore, aiming at the technical problem, the application provides a concrete curing film covering device. UTILITARIAN CONTENT

[0005] The utility model aims at solving the shortcomings in prior art, and provides a concrete curing film covering device, which can cut the film on the film roll by pressing the pressing plate and moving the cutting knife downward, so that one person can carry out curing and reduce labor cost.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] The utility model provides a concrete maintenance film covering device, including bottom plate, the first connecting seat is fixedly connected with the front side of bottom plate bottom, the inner wall rotationally connected with compression roller of first connecting seat, the front side of support plate is fixedly connected with the top of bottom plate, the support seat is fixedly connected with the top of support plate, the cutting assembly is arranged in the inner wall both sides of support seat, the second slide rod is fixedly connected with the rear inner wall of bottom plate top, the film covering frame is slidably connected with the outer wall of both sides second slide rod, the film roll is arranged in the one end of film covering frame inboard, the pull out assembly is arranged in the one end of film covering frame outboard.

[0008] Further, the cutting assembly includes a first slide rod fixedly connected to the inner wall of the support seat on both sides, a sliding seat fixedly connected to the outer wall of the first slide rod, and a cutting knife fixedly connected to the bottom end of the sliding seat.

[0009] Further, the support seat has a connecting plate slidably connected to the inner wall of the top end, a pressing plate fixedly connected to the top end of the connecting plate, and the connecting plate is fixedly connected to the top end of the sliding seat.

[0010] Further, one end of the first spring is connected to the sliding seat, and the other end of the first spring is connected to the inner wall of the support seat.

[0011] Further, the support plate has a second connecting seat fixedly connected to the top side of the front and rear ends, and a sliding roller rotatably connected to the inner wall of the second connecting seat.

[0012] Further, the pull-out assembly includes a handle fixedly connected to the outer end of the film covering frame, and the film covering frame and the inner wall of the bottom plate are connected through a second spring.

[0013] Further, one end of the second spring is connected to the film covering frame, and the other end of the second spring is connected to the inner wall of the bottom plate.

[0014] Further, the bottom plate has a pulley fixedly connected to the rear side of the bottom end, and a push rod fixedly connected to the rear side of the top end.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the cutting knife is driven to move downward by pressing the pressing plate, and the film on the film roll is cut, so that one person can perform maintenance and reduce labor costs.

[0017] 2. In the utility model, the film covering frame is driven to move outward by pulling the handle, and the film roll can be replaced conveniently, thereby improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a concrete maintenance film covering device is provided for the utility model;

[0019] Figure 2 A structure diagram of a cutting knife in a concrete curing and film covering device is provided in the utility model.

[0020] Figure 3 A structure diagram of a film roll in a concrete curing and film covering device is provided in the utility model.

[0021] Legend:

[0022] 1, bottom plate; 2, first connecting seat; 3, compression roller; 4, supporting plate; 5, second connecting seat; 6, sliding roller; 7, supporting seat; 8, first sliding rod; 9, sliding seat; 10, cutting knife; 11, first spring; 12, connecting plate; 13, pressing plate; 14, second sliding rod; 15, film covering frame; 16, film roll; 17, second spring; 18, handle; 19, pulley; 20, push rod. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Reference Figures 1-2 An embodiment provided by the utility model: a concrete curing and film covering device, comprising a bottom plate 1, the bottom plate 1 bottom end front side is fixedly connected with a first connecting seat 2, the first connecting seat 2 inner wall is rotatably connected with a compression roller 3, the bottom plate 1 top end front side is fixedly connected with a supporting plate 4, the supporting plate 4 top end is fixedly connected with a supporting seat 7, the supporting seat 7 inner wall both sides are fixedly connected with a first sliding rod 8, the first sliding rod 8 outer wall is fixedly connected with a sliding seat 9, the sliding seat 9 bottom end is fixedly connected with a cutting knife 10, the sliding seat 9 and the supporting seat 7 inner wall are connected through a first spring 11, the supporting seat 7 top end inner wall is slidably connected with a connecting plate 12, the connecting plate 12 top end is fixedly connected with a pressing plate 13, the connecting plate 12 bottom end is fixedly connected on the top end of the sliding seat 9, one end of the first spring 11 is connected with the sliding seat 9, the other end of the first spring 11 is connected with the supporting seat 7 inner wall, the supporting plate 4 front and rear both ends top side is fixedly connected with a second connecting seat 5, the second connecting seat 5 inner wall is rotatably connected with a sliding roller 6, the bottom plate 1 top end rear side inner wall is fixedly connected with a second sliding rod 14, the bottom plate 1 bottom end rear side is fixedly connected with a pulley 19, the bottom plate 1 top end rear side is fixedly connected with a push rod 20.

[0025] Specifically, by pushing the push rod 20 and using the effect of the pulley 19, the device can be moved. The film on the film roll 16 is pressed on the concrete surface by the pressing roller 3 through the sliding rollers 6 on both sides to perform the film covering operation. After the film covering is completed, the operator presses the pressing plate 13, which drives the sliding seat 9 on the connecting plate 12 to move downward, and then drives the cutting knife 10 to move downward, cooperates with the clamping groove on the supporting plate 4, and accurately cuts the film. After the cutting is completed, the elastic force of the first spring 11 pushes the cutting knife 10 back to the original position, and prepares for the next cutting, thereby improving the operation efficiency.

[0026] With reference to Figure 1 and Figure 3 The outer wall of the second sliding rod 14 on both sides is slidably connected with the film frame 15, one end of the inner side of the film frame 15 is provided with the film roll 16, one end of the outer side of the film frame 15 is fixedly connected with the handle 18, the film frame 15 and the inner wall of the bottom plate 1 are connected through the second spring 17, one end of the second spring 17 is connected with the film frame 15, and the other end of the second spring 17 is connected with the inner wall of the bottom plate 1.

[0027] Specifically, when the film roll 16 needs to be replaced, the operator can pull the handle 18, which drives the film frame 15 to slide outward along the second sliding rod 14, so that the old film roll 16 can be easily taken off. It is worth noting that the handle 18 is designed to be operable on both sides, so that the worker can easily replace the film roll 16 no matter which side he stands on. After the replacement is completed, the elastic force of the second spring 17 will help the film frame 15 to automatically return to the original position.

[0028] Working principle: first, push the push rod 20, drive the device to move through the pulley 19, the film on the film roll 16 is pressed on the concrete by the pressing roller 3 through the sliding rollers 6 on both sides to perform the film covering, when the film covering is completed, the pressing plate 13 is pressed, thereby driving the sliding seat 9 on the connecting plate 12 to move downward, and then driving the cutting knife 10 to move downward, cooperating with the clamping groove on the supporting plate 4, cutting the film, and through the elastic force of the first spring 11, thereby driving the cutting knife 10 to rebound and reset for the next cutting. Secondly, when the film roll 16 needs to be replaced, the handle 18 is pulled to drive the film frame 15 to slide outward on the second sliding rod 14, so that the film roll 16 can be easily taken off, and both sides can be pulled, so that the worker can replace the film roll 16 on either side. After the replacement is completed, the elastic force of the second spring 17 can drive the film frame 15 to reset.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A concrete curing membrane device, characterized by: The utility model provides a film cutting device, including bottom plate (1), first connecting seat (2) is connected with the bottom plate (1) bottom end front side fixedly, the inner wall rotationally connected with pressure roller (3) of first connecting seat (2), the top end front side fixedly connected with support plate (4) of bottom plate (1), support seat (7) is connected with the support plate (4) top end fixedly, the cutting assembly is arranged in the inner wall both sides of support seat (7), the second slide rod (14) is fixedly connected with the inner wall rear side of bottom plate (1), and the outer wall of both sides second slide rod (14) is slidably connected with film covering frame (15), and the inner side one end of film covering frame (15) is provided with film roll (16), and the outer side one end of film covering frame (15) is provided with pull-out assembly.

2. The concrete curing membrane device of claim 1, wherein: The cutting assembly includes first slide rod (8) fixedly connected on the inner wall both sides of support seat (7), the outer wall fixedly connected with sliding seat (9) of first slide rod (8), the bottom end fixedly connected with cutting knife (10) of sliding seat (9), and the inner wall between sliding seat (9) and support seat (7) is connected through first spring (11).

3. The concrete curing membrane device of claim 2, wherein: The top end inner wall of support seat (7) is slidably connected with connecting plate (12), the top end fixedly connected with press plate (13) of connecting plate (12), and the bottom end fixedly connected on the top end of sliding seat (9) of connecting plate (12).

4. The concrete curing membrane device of claim 2, wherein: One end of first spring (11) is connected with sliding seat (9), and the other end of first spring (11) is connected with the inner wall of support seat (7).

5. The concrete curing membrane device of claim 1, wherein: The top side of support plate (4) front and rear both ends is fixedly connected with second connecting seat (5), and the inner wall rotatably connected with slide roller (6) of second connecting seat (5).

6. The concrete curing membrane device of claim 1, wherein: The pull-out assembly includes handle (18) fixedly connected on the outer side one end of film covering frame (15), and the inner wall between film covering frame (15) and bottom plate (1) is connected through second spring (17).

7. A concrete curing membrane device according to claim 6, wherein: One end of second spring (17) is connected with film covering frame (15), and the other end of second spring (17) is connected with the inner wall of bottom plate (1).

8. The concrete curing membrane device of claim 1, wherein: The bottom end rear side of bottom plate (1) is fixedly connected with pulley (19), and the top end rear side of bottom plate (1) is fixedly connected with push rod (20).

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