CN212528019U

CN212528019U - Waterproof air barrier film cutting machine

Info

Publication number: CN212528019U
Application number: CN202021165672.5U
Authority: CN
Inventors: 郭谨源; 刘大伟; 孙帅
Original assignee: Hebei Yuanjie Environmental Protection Technology Co ltd
Current assignee: Hebei Yuanjie Environmental Protection Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a cutting machine for waterproof and gas barrier film, which comprises a cutting frame, a limit pile is arranged on the top surface of the cutting frame, a knife rest is arranged on the cutting frame, and any side bar of the knife rest The upper shaft is connected with a support arm, a flange bearing is installed on the support arm, a cutting turntable is fixed on the flange bearing, a handle is fixed on the cutting turntable, a limit groove is set on the bottom of the support arm, and the limit groove and the limit The position piles are detachably connected, and the top rod of the knife holder is slidably connected with a cutting knife fixing device. The cutting knife fixing device includes a sleeve rod. The bottom of the sleeve rod is elastically connected with a piston rod, and the end of the piston rod away from the sleeve rod is detachable. A cutting knife is connected, and the utility model abandons the traditional method of using scissors or a wallpaper knife to cooperate with a compass ruler for cutting, thereby improving safety and standardization, thereby improving work efficiency.

Description

Waterproof air-proof film cutting machine

Technical Field

The utility model relates to a material cuts technical field, concretely relates to waterproof gas barrier membrane guillootine.

Background

The cutting machine is an indispensable construction tool in engineering construction, mainly cuts products which cannot be finished by simple tools in the construction process, are not standard, are easy to damage and consume time, and the cutting of a waterproof air-isolating membrane in an engineering ventilation system is common.

In the ventilation engineering, the cutting of the waterproof air-isolating film is mainly carried out by using scissors or a wallpaper cutter to match with a compass ruler, the biggest defect of the cutting is that the waterproof air-isolating film is nonstandard, unsafe, easy to damage products and low in working efficiency, and in the using process, the waterproof air-isolating film is easy to leak water and ventilate, the film is not easy to stick and the sticking is not good, so that the working efficiency of constructors is influenced; in the cutting process, the wallpaper cutter and the compasses are not matched properly, so that the hands of a user are easily scratched, a product is easily cut to be damaged, and unnecessary waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof gas barrier membrane guillootine to solve the problem that above-mentioned prior art exists, make and tailor safe swift.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a waterproof air-proof membrane guillootine, including cutting the frame, be provided with spacing stake on the top surface of cutting the frame, be provided with the knife rest in the frame of cutting, it has the support arm to articulate on an arbitrary side lever of knife rest, install the ring flange bearing on the support arm, be fixed with on the ring flange bearing and cut the carousel, it is fixed with the handle on the carousel to cut, the spacing groove has been seted up on the support arm bottom surface, can dismantle between spacing groove and the spacing stake and be connected, sliding connection has cutting sword fixing device on the ejector pin of knife rest, cutting sword fixing device includes the loop bar, loop bar bottom elastic connection has the piston rod, the one end that the loop bar was kept away.

Preferably, the sliding groove is formed in the bottom end of the loop bar, the piston rod is connected with the sliding groove in a sliding mode, and the elastic body is fixed between the piston rod and the sliding groove.

Preferably, the loop bar and the piston rod are sleeved with a shell, the loop bar is provided with a limiting pin, the side wall of the shell is provided with a limiting chute matched with the limiting pin, the two sides of the loop bar are symmetrically provided with fixing blocks, the loop bar is sleeved with a first spring, and the loop bar and the shell form a telescopic structure through the first spring.

Preferably, the outer side of the shell is provided with a clamping device, the clamping device is in transition fit with the ejector rod of the tool rest, and the clamping device can be a clamp or a clamping device such as an eccentric circle.

Preferably, the bottom of piston rod has seted up the mounting groove, and the mounting groove internal fixation has the magnet, cut the sword stretch into the mounting groove and with the connection can be dismantled to the magnet.

Preferably, the ejector rod of the tool rest is provided with scales.

Preferably, the limiting pile comprises a body, a mounting hole is formed in the top surface of the body, a spring is fixed in the mounting hole, a positioning ball is fixed at the top end of the spring, and the diameter of the positioning ball is larger than the aperture of the mounting hole.

Preferably, the handle is annular, and the surface of the handle is provided with anti-skid grains.

Preferably, a fixing clamp is circumferentially fixed on the cutting turntable.

Preferably, the bottom end of the cutting frame is provided with a pulley.

The utility model discloses a following technological effect: the supporting arm is axially connected to a side rod of the tool rest, so that the cutting turntable can be pulled out and is far away from the cutting tool fixing device, the waterproof and air-proof film is convenient to mount and dismount, and the working efficiency is improved; the bottom of the sleeve rod is elastically connected with a piston rod, so that the piston rod can be contracted when the cutting knife meets a hard object, and the cutting knife cannot be damaged; meanwhile, the traditional mode of cutting by using scissors or a wallpaper cutter in cooperation with a compass ruler is abandoned, so that the safety and the standard are improved, and the working efficiency is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the cutting machine for waterproof and air-barrier films of the present invention;

fig. 2 is a schematic structural view of the cutting knife fixing device of the present invention;

fig. 3 is a schematic structural view of the positioning pile of the present invention;

in the figure: the cutting machine comprises a cutting frame 1, a cutter rest 2, a supporting arm 3, a flange bearing 4, a cutting turntable 5, a handle 6, a fixing clamp 7, a limiting pile 8, a limiting groove 9, a cutting knife fixing device 10, a loop bar 11, a piston rod 12, an elastic piece 13, a cutting knife 14, a fixing block 15, a sliding groove 16, a shell 17, a first spring 18, a clamping device 19, a magnet 20, scales 21, a pulley 22, an installation groove 23, anti-skid patterns 24, a body 25, an installation hole 26, a second spring 27, a positioning ball 28, a limiting pin 29 and a limiting sliding groove 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a cutting machine for waterproof and air-proof films, which comprises a cutting frame 1, the top surface of the cutting frame 1 is provided with a limiting pile 8, the cutting frame 1 is provided with a cutter frame 2, a supporting arm 3 is coupled on any side lever of the tool rest 2, a flange plate bearing 4 is arranged on the supporting arm 3, a cutting turntable 5 is fixed on the flange plate bearing 4, a handle 6 is fixed on the cutting turntable 5, a limiting groove 9 is arranged on the bottom surface of the supporting arm 3, the limiting groove 9 is detachably connected with the limiting pile 8, a cutting knife fixing device 10 is connected on the top rod of the knife rest 2 in a sliding way, the cutting knife fixing device 10 comprises a loop bar 11, the bottom of the loop bar 11 is elastically connected with a piston rod 12, and one end of the piston rod 12, which is far away from the loop bar, is detachably connected with a cutting knife 14.

Further optimization scheme, loop bar 11 bottom has seted up spout 16, piston rod 12 with spout 16 sliding connection, piston rod 12 with be fixed with elastomer 13 between the spout 16 for cut the sword and meet hard thing piston rod and can contract, can not cause and cut the sword and damage.

Further optimization scheme,

loop bar

11 and 12 overcoat of piston rod are equipped with casing 17, be provided with spacer pin 29 on the loop bar 11, casing 17 lateral wall seted up with spacer pin 29 assorted spacing spout 30, spacing spout 30 is the L type, 11 bilateral symmetry of loop bar is provided with fixed block 15, the loop bar 11 overcoat is equipped with first spring 18, loop bar 11 constitutes extending structure through first spring 18 and casing 17, spacer pin 29 extends outside casing 17, can stir the spacer pin with the hand during use, makes the spacer pin slide along the spacing spout of L type for can stretch out the casing when cutting the sword, the casing can be retracted when not using, prevents to cut out waterproof gas barrier membrane, prevents the fish tail staff simultaneously.

Further optimize the scheme, the casing 17 outside is provided with clamping device 19, clamping device 19 with the ejector pin transition fit of knife rest 2, clamping device can be the clamp, also can be clamping device such as eccentric circle for cut sword fixing device can fix after sliding to cutting position, is convenient for cut.

Further optimization scheme, mounting groove 23 has been seted up to the bottom of piston rod 12, mounting groove 23 internal fixation has magnet 20, cut sword 14 stretch into mounting groove 23 and with the connection can be dismantled to the magnet, and this kind of setting can be convenient change cut the sword, saves time, improves work efficiency.

According to a further optimized scheme, the ejector rod of the tool rest 2 is provided with scales 21, so that a proper cutting size can be selected conveniently.

In a further optimized scheme, the limiting pile 8 comprises a body 25, a mounting hole 26 is formed in the top surface of the body, a spring 27 is fixed in the mounting hole, a positioning ball 28 is fixed at the top end of the spring 27, the diameter of the positioning ball 28 is larger than the aperture of the mounting hole 26, and the support arm is convenient to fix by the aid of the arrangement.

In a further optimized scheme, the handle 6 is annular, and the anti-slip grains 24 are arranged on the surface of the handle 6, so that the handle can be conveniently rotated to exert force without slipping.

Further optimize the scheme, the circumference is fixed with fixation clamp 7 on cutting carousel 5, is convenient for fix the material that cuts on cutting the carousel.

In a further optimized scheme, the pulley 22 is arranged at the bottom end of the cutting frame 1, so that the cutting machine can move conveniently, and the cutting machine can reach a working place more easily.

The working principle is as follows: the cutting turntable is pulled out of the tool rest, the waterproof air-isolating film is placed on the cutting turntable, the cutting turntable is pushed back, the supporting arm is fixed on the limiting pile, the diameter is cut according to actual needs, the position of the cutting knife fixing device is adjusted, the cutting knife fixing device is fixed through the clamping device after adjustment is completed, then the positioning pin is pressed down, the cutting knife moves downwards, the waterproof air-isolating film is contacted, the handle is pushed, the cutting turntable rotates for a circle, the cutting action is completed, and the cutting mechanism is convenient to use and can cut materials with different diameters.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. Waterproof air barrier film cutting machine, characterized in that it comprises a cutting frame (1), a limit pile (8) is arranged on the top surface of the cutting frame (1), and the cutting frame is (1) A tool holder (2) is provided on the tool holder (2), a support arm (3) is axially connected to any side rod of the tool holder (2), and a flange bearing (4) is mounted on the support arm (3). ), a cutting turntable (5) is fixed on the flange bearing (4), a handle (6) is fixed on the cutting turntable (5), and a limit slot is provided on the bottom surface of the support arm (3) (9), the limit groove (9) and the limit pile (8) are detachably connected, and a cutting knife fixing device (10) is slidably connected to the top rod of the knife holder (2), The cutting knife fixing device (10) comprises a sleeve rod (11), a piston rod (12) is elastically connected to the bottom of the sleeve rod (11), and an end of the piston rod (12) away from the sleeve rod is detachably connected with a piston rod (12). Cutter (14).

2 . The waterproof and air-barrier film cutting machine according to claim 1 , wherein the bottom end of the sleeve rod ( 11 ) is provided with a chute ( 16 ), and the piston rod ( 12 ) is connected to the chute. 3 . (16) Sliding connection, an elastic body (13) is fixed between the piston rod (12) and the chute (16).

3. The waterproof air barrier film cutting machine according to claim 1, characterized in that: the sleeve rod (11) and the piston rod (12) are covered with a casing (17), and the sleeve rod (11) A limit pin (29) is arranged on the upper part, the side wall of the casing (17) is provided with a limit chute (30) matching the limit pin (29), and two sides of the sleeve rod (11) are symmetrically provided with The fixing block (15) is provided with a first spring (18) on the outer sleeve of the sleeve rod (11), and the sleeve rod (11) forms a telescopic structure with the casing (17) through the first spring (18).

4. The waterproof air barrier film cutting machine according to claim 3, characterized in that: a clamping device (19) is provided on the outer side of the casing (17), and the clamping device (19) is connected to the knife The top rod of the frame (2) is transitionally fitted.

5. The waterproof air barrier film cutting machine according to claim 1, wherein the bottom end of the piston rod (12) is provided with a mounting groove (23), and a magnet is fixed in the mounting groove (23) (20), the cutting knife (14) extends into the installation groove (23) and is detachably connected with the magnet.

6. The waterproof air-barrier film cutting machine according to claim 1, wherein a scale (21) is provided on the top rod of the knife holder (2).

7. The waterproof air barrier film cutting machine according to claim 1, characterized in that: the limit pile (8) comprises a main body (25), and a mounting hole (26) is opened on the top surface of the main body, A second spring (27) is fixed in the installation hole, a positioning ball (28) is fixed at the top end of the second spring (27), and the diameter of the positioning ball (28) is larger than the diameter of the installation hole (26).

8. The water-proof and air-barrier film cutting machine according to claim 1, wherein the handle (6) is annular, and the surface of the handle (6) is provided with anti-skid patterns (24).

9 . The waterproof and air barrier film cutting machine according to claim 1 , wherein the cutting turntable ( 5 ) is fixed with a fixing clip ( 7 ) in the circumferential direction. 10 .

10. The waterproof and air barrier film cutting machine according to claim 1, wherein a pulley (22) is provided at the bottom end of the cutting frame (1).