CN216180861U - Portable cutting device of portable water proof membrane - Google Patents

Abstract

The utility model discloses a portable movable type waterproof film cutting device which comprises a movable bottom plate, a fixed frame and a lifting installation frame, wherein the fixed frame is fixedly installed on the top surface of the movable bottom plate, a sliding groove is formed in the inner side of the fixed frame, a first threaded rod shaft is installed in the sliding groove, the top end of the first threaded rod shaft is connected with the output end of a second servo motor, a sliding block is installed on one side of a back plate of the lifting installation frame, a first nut is installed in the sliding block, the first nut is mutually meshed with the first threaded rod shaft, a rotating shaft is installed in the lifting installation frame, a cutting knife is installed on the rotating shaft, and the rotating shaft penetrates through the side wall of the lifting installation frame and is connected with the output end of the first servo motor. The waterproof film cutting device is portable and flexible to move, workers do not need to drag the waterproof film to cut when the waterproof film is cut, the labor amount of the workers is reduced, the cutting operation can be continuously performed, the working efficiency is high, meanwhile, the waterproof film can be flattened and clamped when the waterproof film is cut, and the cutting quality of the waterproof film is improved.

Description

Portable cutting device of portable water proof membrane

Technical Field

The utility model relates to the technical field of waterproof film cutting, in particular to a portable movable type waterproof film cutting device.

Background

The waterproof membrane is generally formed by compounding a layer of modified polyolefin membrane and two layers of reinforced non-woven fabrics, has good waterproof performance and unique ventilation function, has good aging resistance, tear resistance, wear resistance and extensibility, can enhance the water tightness of a building, improve the heat-preservation and energy-saving effects, shorten the construction period of the building and improve the living environment, and in the using process of the waterproof membrane, in order to meet the size of a construction part, workers often need to cut the waterproof membrane into proper sizes by using a cutting device.

The prior art has the following problems:

traditional cutting device of water proof membrane is stability when in order to improve the use, most fixed placing is subaerial use, this just leads to relying on artifical transport when the position of use of needs changing device, bring inconvenience for carrying and nimble removal of device, and the device is when cutting the water proof membrane, every one section distance of cutting just needs the workman to drag the tarpaulin of the part of not cutting under the cutting knife and continue the cutting, workman's the amount of labour has not only been increased, and the work efficiency who has installed has been reduced, in addition, traditional cutting device of water proof membrane is in the open air cutting in-process mostly can not be fine with the flattening of water proof membrane, appear cutting position deviation when causing the water proof membrane cutting easily, thereby influence the cutting quality of water proof membrane.

We have therefore proposed a portable mobile waterproofing membrane cutting device that addresses the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, provide a portable movable waterproof film cutting device which has the functions of being convenient to carry and flexible to move, does not need workers to drag a waterproof film for cutting, reduces the labor amount of the workers, can continuously perform cutting operation, has high working efficiency, can flatten and clamp the waterproof film during cutting, and improves the cutting quality of the waterproof film.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a cutting device of portable water proof membrane, is including removing bottom plate, fixed frame and lift installing frame, remove bottom plate top surface fixed mounting has fixed frame, and fixed frame inboard has seted up the spout to install first screw rod axle in the spout, second servo motor output is connected on first screw rod axle top, the slider is installed to lift installing frame backplate one side, and installs first nut in the slider to first nut and first screw rod axle intermeshing, install the pivot in the lift installing frame, and install the cutting knife in the pivot, and the pivot runs through lift installing frame lateral wall and connects first servo motor output.

Preferably, universal wheels are uniformly installed at four corners of the bottom surface of the movable bottom plate, second installation frames installed on the bottom surface of the movable bottom plate are symmetrically arranged on two sides of each universal wheel, a second nut is installed in each second installation frame, a second threaded rod shaft is engaged in each second nut, one end of each second threaded rod shaft is connected with a fastening knob, the other end of each second threaded rod shaft is connected with a clamping plate, an anti-skid rubber pad is installed on the side surface of each clamping plate, and the anti-skid rubber pads are abutted to the side surfaces of the universal wheels.

Preferably, the lifting installation frame bottom surface bilateral symmetry welding has the diaphragm, and the diaphragm bottom surface installs the first mounting bracket of a plurality of to install the nip roll in the first mounting bracket.

Preferably, the center of the top surface of the movable bottom plate is provided with a cutting groove, and the cutting groove and the cutting knife are positioned on the same vertical plane.

Preferably, a plurality of blind grooves are symmetrically formed in the top surface of the movable bottom plate, and a plurality of guide rollers are uniformly arranged in the blind grooves.

Preferably, a control panel is installed on the side face of the fixed frame, and the control panel is electrically connected with the first servo motor and the second servo motor.

Preferably, a push handle is fixedly mounted at one end of the top surface of the movable bottom plate.

Compared with the prior art, the utility model has the beneficial effects that;

1. the utility model is provided with universal wheels and push handles, when workers need to carry and flexibly transfer a portable movable cutting device for waterproof membranes, the workers can push the push handle arranged at one end of the top surface of the movable bottom plate, the universal wheel driving devices arranged at four corners of the bottom surface of the movable bottom plate are utilized to flexibly move, the workers do not need to carry and adjust the use position in a reciprocating way, the use is convenient and labor-saving, when the device is moved and adjusted until the direction of a cutting knife and a cutting line drawn on the waterproof membrane are in the same straight line, the workers rotate a fastening knob to drive a second threaded rod shaft arranged in a second nut arranged on a second mounting frame to rotate, the second threaded rod shaft rotates to drive a clamping plate connected with the second threaded rod shaft to gradually approach the side surface of the universal wheel until the two clamping plates fixedly clamp the side surface of the universal wheel, so that the advancing directions of the four universal wheels are kept the same as the direction of the cutting line, and the device can conveniently and linearly advance along the cutting line direction when the waterproof membrane is cut subsequently, the deviation when reducing waterproof membrane cutting improves cutting accuracy, the guarantee cutting quality.

2. The utility model is provided with the flattening rollers and the guide rollers, after the advancing direction of the universal wheel is adjusted, the waterproof film is placed on the movable bottom plate, the cutting line of the waterproof film is positioned between the cutting knife and the cutting groove, the second servo motor arranged at the center of the top surface of the fixed frame is started through the control panel to drive the first screw rod shaft arranged in the sliding groove to rotate, the first screw rod shaft is meshed with the first nut in the sliding block arranged on the back plate of the lifting installation frame, so the lifting installation frame can be driven to lift along the sliding groove direction when the first screw rod shaft rotates, the lifting installation frame is descended until the cutting is abutted with the waterproof film, the flattening rollers arranged on a plurality of first installation frames on the bottom surface of the transverse plate are abutted with the top surface of the waterproof film, the bottom surface of the waterproof film is abutted with a plurality of guide rollers arranged in the blind groove on the top surface of the movable bottom plate, and a worker starts the first servo motor through the control panel to drive the rotating shaft to rotate, then install the cutting knife in the pivot and rotate in step thereupon and cut the waterproof membrane, the workman only needs to promote this moment and pushes away the drive arrangement and can cut the operation to the waterproof membrane along the line of cut direction linear motion forward in succession, it cuts to need not the workman to drag the waterproof membrane, workman's the amount of labour has been reduced, the work efficiency of device has been improved, and the nip roll and the guide roll that set up can make the waterproof membrane keep the flat state of stretching out when the cutting, positional deviation when having reduced the cutting, thereby the cutting quality of waterproof membrane has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a portable mobile waterproof film cutting device according to the present invention;

fig. 2 is a side view of a portable mobile waterproof membrane cutting device according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 taken at A in accordance with the present invention;

fig. 4 is a perspective view of a lifting installation frame of the portable movable waterproof film cutting device according to the present invention.

Illustration of the drawings:

1. moving the base plate; 2. a fixing frame; 3. lifting the mounting frame; 4. a rotating shaft; 5. a cutting knife; 6. a first servo motor; 7. a second servo motor; 8. a chute; 9. a first threaded shaft; 10. a transverse plate; 11. flattening rollers; 12. cutting the groove; 13. a blind groove; 14. a guide roller; 15. a universal wheel; 16. a control panel; 17. a push handle; 18. a first mounting bracket; 19. a second mounting bracket; 20. fastening a knob; 21. a second nut; 22. a second threaded shaft; 23. a clamping plate; 24. an anti-skid rubber pad; 25. a slider; 26. a first nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a portable movable cutting device for a waterproof membrane comprises a movable bottom plate 1, a fixed frame 2 and a lifting installation frame 3, wherein the fixed frame 2 is fixedly installed on the top surface of the movable bottom plate 1, a sliding groove 8 is formed in the inner side of the fixed frame 2, a first threaded rod shaft 9 is installed in the sliding groove 8, the top end of the first threaded rod shaft 9 is connected with the output end of a second servo motor 7, a sliding block 25 is installed on one side of a back plate of the lifting installation frame 3, a first nut 26 is installed in the sliding block 25, the first nut 26 is meshed with the first threaded rod shaft 9, a rotating shaft 4 is installed in the lifting installation frame 3, a cutting knife 5 is installed on the rotating shaft 4, and the rotating shaft 4 penetrates through the side wall of the lifting installation frame 3 and is connected with the output end of the first servo motor 6.

In this embodiment: the waterproof film is convenient to place below the cutting knife 5 through the lifting mounting frame 3 that sets up, and subsequent nip roll 11 and the guide roll 14 of being convenient for make the waterproof film keep tightening and flattening state when the cutting, have reduced the positional deviation when cutting to the cutting quality of waterproof film has been improved.

Specifically, universal wheel 15 is evenly installed at 1 bottom surface four corners of removal bottom plate, and universal wheel 15 bilateral symmetry is equipped with the second mounting bracket 19 of installing in removal bottom plate 1 bottom surface, and install second nut 21 in the second mounting bracket 19, second nut 21 is engaged with second screw rod axle 22, and second screw rod axle 22 one end is connected with fastening knob 20, and the second screw rod axle 22 other end is connected with grip block 23, grip block 23 side-mounting has anti-skidding rubber pad 24, and anti-skidding rubber pad 24 and universal wheel 15 side looks butt.

In this embodiment: can portable and nimble mobile device of workman through the universal wheel 15 that sets up, and 23 can make the device can follow the line of cut direction straight line when carrying out the cutting operation through the grip block that sets up, reduce the deviation when the waterproof membrane cutting, improve cutting accuracy, guarantee cutting quality.

Specifically, the bottom surface bilateral symmetry of lift installing frame 3 has diaphragm 10, and the first mounting bracket 18 of a plurality of is installed to diaphragm 10 bottom surface to install nip roll 11 in the first mounting bracket 18.

In this embodiment: the flattening roller 11 can keep the waterproof film in a stretched and flattened state during cutting, so that the position deviation during cutting is reduced, and the cutting quality of the waterproof film is improved.

Specifically, the center of the top surface of the movable bottom plate 1 is provided with a cutting groove 12, and the cutting groove 12 and the cutting knife 5 are positioned on the same vertical plane.

In this embodiment: the cutting groove 12 can prevent the cutting knife 5 from damaging the movable bottom plate 1, and the abrasion rate of the cutting knife 5 is also reduced.

Specifically, a plurality of blind grooves 13 are symmetrically formed in the top surface of the movable bottom plate 1, and a plurality of guide rollers 14 are uniformly arranged in the blind grooves 13.

In this embodiment: through the guide roll 14 that sets up, played and reduced the frictional force between waterproof membrane and the removal bottom plate 1 top surface to make the waterproof membrane that the cutting finishes can not pile up the fold and influence follow-up cutting at removal bottom plate 1 top surface.

Specifically, a control panel 16 is installed on the side surface of the fixed frame 2, and the control panel 16 is electrically connected with the first servo motor 6 and the second servo motor 7.

In this embodiment: the control panel 16 is implemented by simple programming by a person skilled in the art, is common knowledge in the art, is used only without modification, and therefore, the control mode and circuit connection will not be described in detail.

Specifically, a push handle 17 is fixedly installed at one end of the top surface of the movable bottom plate 1.

In this embodiment: the cutting device of the portable movable waterproof membrane is convenient for workers to carry and flexibly move through the arranged push handle 17.

The working principle is as follows: the utility model is provided with universal wheels 15 and push handles 17, when a worker needs to carry and flexibly transfer a portable movable cutting device of a waterproof membrane, the worker can push the push handle 17 arranged at one end of the top surface of a movable bottom plate 1, the universal wheels 15 arranged at four corners of the bottom surface of the movable bottom plate 1 are utilized to drive the device to flexibly move, the worker does not need to carry and adjust the use position in a reciprocating way, the use is convenient and labor-saving, when the device is moved and adjusted until the direction of a cutting knife 5 and a cutting line drawn on the waterproof membrane are in the same straight line, the worker rotates a fastening knob 20 to drive a second threaded rod shaft 22 arranged in a second nut 21 arranged on a second mounting rack 19 to rotate, the second threaded rod shaft 22 rotates to drive a clamping plate 23 connected with the second threaded rod shaft to gradually approach the side surface of the universal wheels 15 until the two clamping plates 23 fixedly clamp the side surface of the universal wheels 15, so that the advancing directions of the four universal wheels 15 are kept to be the same as the cutting line direction, the device can move forward along the cutting line direction when the waterproof film is cut subsequently, the deviation of the waterproof film during cutting is reduced, the cutting precision is improved, and the cutting quality is ensured, in addition, the device is provided with the flattening roller 11 and the guide roller 14, after the advancing direction of the universal wheel 15 is adjusted, the waterproof film is placed on the movable bottom plate 1, the cutting line of the waterproof film is positioned between the cutting knife 5 and the cutting groove 12, the second servo motor 7 arranged at the center of the top surface of the fixed frame 2 is started through the control panel 16 to drive the first screw rod shaft 9 arranged in the sliding groove 8 to rotate, the first screw rod shaft 9 is meshed with the first nut 26 in the sliding block 25 arranged at the back plate of the lifting installation frame 3, so the lifting installation frame 3 can be driven to lift along the sliding groove 8 direction when the first screw rod shaft 9 rotates, and the lifting installation frame 3 is lowered until the waterproof film is cut to abut against, and the flattening rollers 11 on the first mounting brackets 18 mounted on the bottom surface of the transverse plate 10 are abutted against the top surface of the waterproof film, the bottom surface of the waterproof membrane is abutted with a plurality of guide rollers 14 arranged in blind grooves 13 on the top surface of the movable bottom plate 1, a worker starts the first servo motor 6 through a control panel 16 to drive the rotating shaft 4 to rotate, the cutting knife 5 arranged on the rotating shaft 4 rotates synchronously therewith to cut the waterproof membrane, and at the moment, a worker only needs to push the push handle 17 to drive the device to move forwards and linearly along the cutting line direction, so that the waterproof membrane can be continuously cut without being dragged by the worker to cut, the labor capacity of the worker is reduced, the working efficiency of the device is improved, and the arranged flattening roller 11 and the guide roller 14 can keep the waterproof film in a stretched and flattened state during cutting, so that the position deviation during cutting is reduced, and the cutting quality of the waterproof film is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. A portable movable waterproof film cutting device, which comprises a movable bottom plate (1), a fixed frame (2) and a lifting installation frame (3), it is characterized in that a fixed frame (2) is fixedly arranged on the top surface of the movable bottom plate (1), a sliding groove (8) is arranged on the inner side of the fixed frame (2), a first threaded rod shaft (9) is installed in the chute (8), the top end of the first threaded rod shaft (9) is connected with the output end of the second servo motor (7), a sliding block (25) is arranged on one side of the back plate of the lifting mounting frame (3), a first nut (26) is arranged in the sliding block (25), and the first nut (26) is meshed with the first threaded rod shaft (9), a rotating shaft (4) is installed in the lifting installation frame (3), a cutting knife (5) is installed on the rotating shaft (4), and the rotating shaft (4) penetrates through the side wall of the lifting mounting frame (3) and is connected with the output end of the first servo motor (6).

2. The cutting device for the portable movable waterproof membrane as claimed in claim 1, wherein universal wheels (15) are uniformly installed at four corners of the bottom surface of the movable bottom plate (1), second installation frames (19) installed on the bottom surface of the movable bottom plate (1) are symmetrically arranged on two sides of each universal wheel (15), second nuts (21) are installed in the second installation frames (19), second threaded rod shafts (22) are engaged in the second nuts (21), one ends of the second threaded rod shafts (22) are connected with fastening knobs (20), the other ends of the second threaded rod shafts (22) are connected with clamping plates (23), anti-skid rubber pads (24) are installed on the side surfaces of the clamping plates (23), and the anti-skid rubber pads (24) abut against the side surfaces of the universal wheels (15).

3. The portable mobile waterproof film cutting device according to claim 1, wherein the transverse plates (10) are symmetrically welded on two sides of the bottom surface of the lifting installation frame (3), a plurality of first installation frames (18) are installed on the bottom surface of the transverse plates (10), and the flattening rollers (11) are installed in the first installation frames (18).

4. The cutting device for the portable movable waterproof membrane of claim 1, wherein the center of the top surface of the movable bottom plate (1) is provided with a cutting groove (12), and the cutting groove (12) and the cutting knife (5) are positioned on the same vertical plane.

5. The portable mobile waterproof film cutting device according to claim 1, wherein the top surface of the mobile bottom plate (1) is symmetrically provided with a plurality of blind grooves (13), and a plurality of guide rollers (14) are uniformly arranged in the blind grooves (13).

6. The cutting device of a portable movable waterproof film according to claim 1, wherein a control panel (16) is installed on the side of the fixing frame (2), and the control panel (16) is electrically connected with the first servo motor (6) and the second servo motor (7).

7. The portable mobile waterproof membrane cutting device according to claim 1, wherein a push handle (17) is fixedly installed at one end of the top surface of the mobile base plate (1).

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