CN210400975U

CN210400975U - Waterproof roll cutting instrument

Info

Publication number: CN210400975U
Application number: CN201920848785.6U
Authority: CN
Inventors: 叶华; 戴晓峰; 何欢; 陈强; 刘想
Original assignee: Shanghai Zhongcehang Testing & Consulting Engineering Co ltd
Current assignee: Shanghai Zhongcehang Testing & Consulting Engineering Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-24
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a waterproofing membrane cutting instrument, it includes: a table having a working plane; a beam mounted above the worktable; the lifting cylinder is arranged on the cross beam and is provided with a lifting rod capable of facing or being far away from the working plane; the sample cutting part is arranged at the lower end part of the lifting rod and is provided with a sample accommodating cavity with a downward sample opening, and a blade for cutting the waterproof coiled material is installed on the circumferential side wall of the sample accommodating cavity. The utility model has the advantages as follows: the cutting surface is flat, the sizes of the upper surface and the lower surface are consistent, and beveling cannot occur; the hands of the personnel can be prevented from being injured; the efficiency is high, and the labor is saved; it is suitable for cutting waterproof rolls with different thicknesses.

Description

Waterproof roll cutting instrument

Technical Field

The utility model belongs to the technical field of waterproofing membrane detects technique and specifically relates to a waterproofing membrane cuts appearance is related to.

Background

Utilize the utility knife to cut out the test piece of various sizes, generally the left hand is pressed and is held the ruler, and the coiled material is cut to the utility knife is held to the right hand, because the coiled material is too thick and the smooth reason of partial coiled material, cuts the finger very easily to at the coiled material in-process that cutting thickness is thick, extremely hard.

The inventors have therefore devised a cutting apparatus for daily coil proofing. Thus greatly reducing the manpower and safety problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproofing membrane cutting appearance, it can reduce the manpower and avoid the safety problem.

In order to solve the technical problem, the utility model provides an embodiment provides waterproofing membrane cutting instrument, and it includes: a table having a working plane; a beam mounted above the worktable; the lifting cylinder is arranged on the cross beam and is provided with a lifting rod capable of facing or being far away from the working plane; the sample cutting part is arranged at the lower end part of the lifting rod and is provided with a sample accommodating cavity with a downward sample opening, and a blade for cutting the waterproof coiled material is installed on the circumferential side wall of the sample accommodating cavity.

Furthermore, the sample cutting part is of a square block structure, the square block structure is provided with a square cavity with a downward opening, and blades distributed in a shape like a Chinese character 'kou' are installed on four side walls of the square cavity.

Further, the square-shaped structure is provided with a blade mounting groove matched with the square-shaped blade.

Further, a blade locking screw is arranged on the groove wall of the blade mounting groove of the square structure.

Further, the workbench is made of wood or plastic materials.

The utility model discloses following beneficial effect has:

1. the cutting surface is smooth, the size of the upper surface and the size of the lower surface are consistent, and beveling cannot occur.

2. Can prevent hands from being injured by people.

3. High efficiency and labor saving.

4. It is suitable for cutting waterproof rolls with different thicknesses.

Drawings

Fig. 1 is a schematic structural view of a waterproof roll cutting apparatus in example 1.

Fig. 2 is a schematic structural view of the lifting cylinder in embodiment 1.

FIG. 3 is a schematic view of the side of the sample cutting portion facing the stage.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.

The embodiment of the utility model provides a waterproofing membrane cuts out appearance, see figure 1, it is including generally rectangular workstation 1, it has a work plane, this work plane is used for placing the waterproofing membrane of waiting to cut, install and then support through two vertical stand in crossbeam 2 of workstation top, install and then can drive cutting equipment and go up and down in the lift cylinder 3 of crossbeam, lift cylinder 3 is provided with can towards or keeps away from work plane's lifter 4, set up 5 sample cutting parts that are used for cutting waterproofing membrane in the tip under the lifter, sample cutting parts 5 has a sample opening sample holding cavity down, the circumference lateral wall that the sample held the cavity is installed and is used for cutting waterproofing membrane's blade 6, this blade is as cutting blade, directly be used for cutting waterproofing membrane.

Referring to fig. 2, the blade mounted on the sample cutting part 5 is omitted, and as can be seen from fig. 3, the sample cutting part 5 is a square structure, the square structure is provided with a square cavity 5a with a downward opening, and the blades 6 distributed in a square shape are mounted on four side walls of the square cavity.

Alternatively, the square structure is provided with a blade mounting groove matched with the square blade, and the blade can be inserted into the blade mounting groove in a tight fit manner.

The lifting cylinder is a lifting component capable of automatically descending and automatically lifting, the descending stroke is preset to be a specified value, when the lifting cylinder moves downwards for the maximum stroke, the blade is just in contact with the working plane of the workbench, and at the moment, the blade is utilized to complete the cutting action of the waterproof roll. The cut waterproofing membrane is exactly the same as the shape of the blade, for example, the blade is square in the embodiment, and the cut waterproofing membrane sample is a square structure. Of course, the shape formed by the blades can be changed according to the needs, for example, a circular waterproof coiled material sample needs to be cut, a circular blade mounting groove is arranged, and a circular blade can be mounted in the circular blade mounting groove.

It should be noted that the worktable is made of wood or plastic materials, so that the blade is prevented from being damaged due to the contact of the blade and hard materials such as metal and the like, and the waterproof coiled material is not favorably cut.

When needs cutting waterproofing membrane, place waterproofing membrane in the workstation, start the lift cylinder this moment, utilize the waterproofing membrane cutting of 5 bottoms of sample cutting portion with lift cylinder below after 5 lapse of sample cutting portion, touch the work plane of workstation when the blade, then accomplish the cutting, the lift cylinder retracts, accomplishes once cutting flow.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. The utility model provides a waterproofing membrane cutting appearance which characterized in that, it includes:

a table having a working plane;

a beam mounted above the worktable;

the lifting cylinder is arranged on the cross beam and is provided with a lifting rod capable of facing or being far away from the working plane;

set up in the sample cutting part of lifter lower tip, it has a sample opening sample holding cavity down, the blade that is used for cutting waterproofing membrane is installed to the circumference lateral wall that the sample holds the cavity.

2. The waterproofing membrane cutting instrument of claim 1, wherein the sample cutting portion is a square block structure, the square block structure is provided with a square cavity with a downward opening, and four side walls of the square cavity are provided with blades distributed in a square shape.

3. The waterproofing membrane cutting instrument according to claim 2, wherein the square block-like structure is provided with a blade mounting groove that fits with a square-shaped blade.

4. The waterproofing membrane cutting instrument according to claim 3, wherein the groove wall of the blade mounting groove of the square block structure is provided with a blade locking screw.

5. The waterproofing membrane cutting instrument according to claim 1, wherein said table is made of wood or plastic material.