CN113305896B - Cutting device and cutting method for embedded nail geomembrane - Google Patents
Cutting device and cutting method for embedded nail geomembrane Download PDFInfo
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- CN113305896B CN113305896B CN202110660684.8A CN202110660684A CN113305896B CN 113305896 B CN113305896 B CN 113305896B CN 202110660684 A CN202110660684 A CN 202110660684A CN 113305896 B CN113305896 B CN 113305896B
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- cutting
- geomembrane
- sliding
- cutting tool
- splicing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a cutting device and a cutting method of a nail-embedded geomembrane, which comprises the following steps: cutting tools and sliding tools; the cutting tool is of a rectangular structure and is used for pressing the flattened stud geomembrane on the cutting platform; at least one side edge of the cutting tool is provided with a sliding cutter for cutting the stud geomembrane. The invention can accurately cut the stud geomembrane without measuring and finishing for many times; the tool is used for positioning, so that the cutting can be completed in one step, and the labor cost and the time cost are saved.
Description
Technical Field
The invention relates to the technical field of geomembrane cutting, in particular to a cutting device and a cutting method of an embedded nail geomembrane.
Background
The nailing geomembrane is used as an HDPE geomembrane with a special structure, is mainly used for protecting concrete from being polluted or corroded by external toxic and harmful or corrosive substances, and is an anti-seepage and anti-corrosion protective material commonly used for the concrete.
The existing cutting method of the embedded nail geomembrane is to fix the embedded nail geomembrane on a template and then carry out trimming and edge cutting on the embedded nail geomembrane, so the cutting accuracy is not high; meanwhile, for the special condition that the requirement on the cutting precision of the stud geomembrane is high, the method can not trim the stud geomembrane after cutting.
Therefore, in order to prevent slurry leakage caused by the conditions of staggered joints, large cracks and the like in the concrete pouring process and influence the concrete pouring quality, the embedded nail geomembrane has to be accurately sized without secondary finishing when being cut.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the cutting device and the cutting method for the stud geomembrane, which can realize the accurate cutting of the stud geomembrane.
The invention discloses a cutting device for a nail-embedded geomembrane, which comprises: a cutting tool and a sliding cutter;
the cutting tool is of a rectangular structure and is used for pressing the flattened embedded nail geomembrane on the cutting platform;
at least one side edge of the cutting tool is provided with a sliding cutter used for cutting the stud geomembrane.
As a further improvement of the invention, the cutting tool is formed by splicing four cutting tool splicing units.
As a further improvement of the invention, the cutting tool splicing unit comprises an L-shaped cutting outer frame, and supporting diagonal rods are arranged at the corners of the cutting outer frame;
tailor the both ends of outer frame and install the concatenation stationary blade, two tailor frock concatenation unit and realize assembling through concatenation stationary blade and bolt.
As a further improvement of the invention, at least one side wall of the cutting outer frame is provided with a splicing mounting hole, and the two cutting tools are spliced through the splicing mounting hole and a bolt.
As a further improvement, at least one side edge of the cutting tool is provided with a concave clamping groove, and the sliding cutter is arranged in the concave clamping groove in a sliding mode, so that the cutting of at least one side edge of the stud geomembrane is realized.
As a further improvement of the invention, the sliding cutter comprises a sliding clamping piece, a cutter groove, a blade and a blade fixing clamping seat;
the sliding clamping piece is installed on the concave clamping groove in a sliding mode, the sliding clamping piece and the cutter groove are installed and fixed, the blade penetrates through the cutter groove and then is installed on the blade fixing clamping seat, and the blade fixing clamping seat is installed on the cutter groove through a fixing screw.
As a further improvement of the invention, the sliding clamping piece and the knife groove are of an integrated structure.
As a further improvement of the invention, the length of the blade = sipe length + studded geomembrane thickness.
The invention also discloses a cutting method of the embedded nail geomembrane, which comprises the following steps:
cleaning a cutting platform;
flattening and placing the embedded nail geomembrane coiled material on the cutting platform, wherein one surface of the embedded nail on the embedded nail geomembrane faces downwards;
assembling and cutting tools;
pressing the cutting tool on the embedded nail geomembrane, and finishing positioning;
installing a sliding cutter, moving the sliding cutter, and cutting the stud geomembrane;
and removing the cutting tool to obtain the embedded nail geomembrane with the designed size.
Compared with the prior art, the invention has the beneficial effects that:
the invention can accurately cut the stud geomembrane without measuring and finishing for many times, ensures that the cut stud geomembrane has smaller error with the design size and does not influence the subsequent construction; the tool is used for positioning, so that the cutting can be completed in one step, and the labor cost and the time cost are saved.
Drawings
Fig. 1 is a schematic structural view of a cutting device for a stud geomembrane according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a splicing unit of the cutting tool in FIG. 1;
FIG. 3 is a plan view of the sliding cutter of FIG. 1 mounted;
FIG. 4 is a schematic view of the sliding tool of FIG. 1;
FIG. 5 is a schematic view of the female card slot of FIG. 4;
FIG. 6 is a schematic view of the cutting tool shown in FIG. 4;
fig. 7 is a flowchart of a cutting method of the stud geomembrane according to an embodiment of the present invention.
In the figure:
1. a cutting tool splicing unit; 101. cutting an outer frame; 102. a supporting diagonal rod; 103. splicing the fixing holes; 2. splicing the fixing sheets; 3. sliding the cutter; 301. a concave card slot; 302. a sliding clip; 303. a knife slot; 304. a blade; 305. the blade is fixed on the clamping seat; 306. a set screw; the width of the designed size of the embedded nail geomembrane is n H, the length of the designed size of the embedded nail geomembrane is n L, wherein n is an integer and is the splicing number of the cutting tool.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The invention is described in further detail below with reference to the following drawings:
as shown in fig. 1 to 3, the present invention provides a cutting device for a studded geomembrane, including: a cutting tool and a sliding cutter; wherein the content of the first and second substances,
the cutting tool is preferably of a rectangular structure and is used for pressing the flattened stud geomembrane on the cutting platform. Specifically, the cutting tool of the invention is formed by splicing four cutting tool splicing units 1 shown in fig. 1, wherein each cutting tool splicing unit 1 comprises an L-shaped cutting outer frame 101, two side frames of the cutting outer frame are preferably welded and fixed, supporting diagonal rods 102 are installed at corners of the cutting outer frame 101, and the supporting diagonal rods 102 are preferably welded and fixed with the cutting outer frame 101; the two ends of the cutting outer frame 101 are welded with the splicing fixing pieces 2, mounting holes are correspondingly formed in the splicing fixing pieces 2, and the four cutting tool splicing units 1 are used for realizing splicing of the cutting tools through the splicing fixing pieces 2 and the bolts. Furthermore, the cutting tool splicing unit 1 is made of stainless steel, the section size is not less than 100mm (long) by 30mm (high), and the thickness of stainless steel is 3mm; the splicing fixing sheet 2 is made of stainless steel and has the thickness not less than 6mm; the support struts 102 are stainless steel with cross-sectional dimensions of no less than 100mm (length) by 30mm (height) and a stainless steel thickness of 3mm. Furthermore, the cutting outer frame 101 on at least one side of the cutting tool is provided with a concave clamping groove 301 for positioning, mounting and sliding the cutting tool, the cutting outer frame 101 on at least one side of the cutting tool is provided with a splicing mounting hole 103, and the two cutting tools are spliced through the splicing mounting hole 103 and an M10 bolt.
As shown in fig. 4 to 6, at least one side of the cutting tool of the present invention is provided with a concave slot 301, and the sliding tool 3 is slidably disposed in the concave slot 301, so as to cut at least one side of the stud geomembrane; for example, the sliding cutter 3 is installed at the right side edge of the cutting tool, and after the stud geomembrane is laid on the cutting platform, the sliding cutter 3 is used for realizing transverse cutting of the stud geomembrane. Specifically, the sliding tool 3 of the present invention includes a sliding clip 302, a tool slot 303, a blade 304, and a blade fixing holder 305, wherein the sliding clip 302 is slidably mounted on the concave type clamping slot 301, the sliding clip 302 and the tool slot 303 are fixedly mounted, the blade 304 passes through the tool slot 303 and then is mounted on the blade fixing holder 305, and the blade fixing holder 305 is mounted on the tool slot 303 through a fixing screw 306. Further, the sliding clamping piece 302 is matched with the concave clamping groove 301 on the cutting tool, and can be detached and slide; the cutter groove 303 and the sliding clamping piece 302 are integrated and are made of stainless steel; the thickness of the sliding clamping piece 302 is not less than 5mm; the cutter groove 303 is matched with the blade 304, and the blade 304 is matched with the blade fixing clamping seat 305; blade 304 is replaceable, with length = sipe length + studded geomembrane thickness.
As shown in fig. 7, based on the cutting device, the invention provides a cutting method of a stud geomembrane, which comprises the following steps:
a special nailing geomembrane cutting platform is arranged in a processing workshop, and the cutting platform is clean, dry, solid and flat without unevenness, impurities, sharp objects and gradient; the space size of the cutting platform is larger than the design size of the embedded nail geomembrane, and enough operation space is provided.
flattening and placing the embedded nail geomembrane coiled material on a cutting platform, wherein one surface of the embedded nail on the embedded nail geomembrane faces downwards, and the embedded nail geomembrane is flattened without raised edges; after flattening the embedded nail geomembrane, uniformly balancing and pressing by adopting a heavy object; the flattening size of the embedded nail geomembrane is larger than the design size.
will tailor through the concatenation stationary blade between the frock concatenation unit, adopt the bolt directly to fix, splice to will assemble the frock of tailorring of accomplishing and place on the stud geomembrane. If necessary, fixing a plurality of cutting tools through the splicing fixing holes 103 to obtain a combined cutting tool with a cutting size; and the assembled combined cutting tool is placed on the flattened embedded nail geomembrane.
Step 4, installing cutting tools:
the sliding clamping piece 302 is arranged on the concave clamping groove 301 in a sliding mode, so that the blade 304 is close to the cutting outer frame 101 and abuts against the nailing geomembrane;
step 5, cutting the stud geomembrane:
the cutting tool is slid through the concave clamping groove to cut the embedded nail geomembrane.
And 6, removing the tool to obtain the embedded nail geomembrane with the designed size.
Example 1:
the invention provides a method for accurately cutting a studded geomembrane membrane block with the size of 2m x 6m, which comprises the following steps:
And 2, cleaning the cutting platform, and ensuring that the cutting operation platform is clean, dry, solid and flat without unevenness, impurities, sharp objects and gradient, and the space is not less than 4m x 8m.
And 3, flattening the embedded nail geomembrane coiled material, placing the flattened embedded nail geomembrane coiled material on a cutting platform, wherein one surface of the embedded nail faces downwards, the flattened embedded nail geomembrane is flat and free of raised edges, the width of the flattened and compacted embedded nail geomembrane is 2.44m (breadth), and the length of the flattened and compacted embedded nail geomembrane is 7m.
Step 4, splicing the four cutting tool splicing units to obtain a cutting tool with the size of H =2m and L = 3m; fixing the two cutting tools through splicing fixing holes to obtain a combined cutting tool with the size of H =2m and 2L = 6m; and the assembled combined cutting tool is placed on the flattened stud geomembrane.
And 5, installing a cutting tool on the cutting tool through the matched clamping groove.
And 6, cutting the embedded nail geomembrane, and cutting the embedded nail geomembrane by sliding the cutting tool through the concave clamping groove.
And 7, removing the cutting tool to obtain the embedded nail geomembrane of 2m x 6m.
Example 2:
the invention provides a method for accurately cutting a nail-embedded geomembrane membrane block with the size of 2.44m x 3.352m, which comprises the following steps:
step 4, splicing the four splicing units of the cutting tool to obtain the cutting tool with the size of H =2.44m and L = 3.352m; placing the assembled cutting tool on the flattened nailing geomembrane;
step 5, installing a cutting tool on the cutting tool through a matched clamping groove;
step 6, cutting the embedded nail geomembrane, and cutting the embedded nail geomembrane by sliding a cutting tool through the concave clamping groove;
and 7, removing the cutting tool to obtain the embedded nail geomembrane of 2.44m x 3.352m.
The invention has the advantages that:
the invention can accurately cut the embedded nail geomembrane without measuring and finishing for many times, ensures that the error between the cut embedded nail geomembrane and the design size is smaller, and does not influence the subsequent construction; the tool is used for positioning, so that the cutting can be completed in one step, and the labor cost and the time cost are saved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A device of tailorring of studded geomembrane which characterized in that includes: a cutting tool and a sliding cutter;
the cutting tool is of a rectangular structure and is used for pressing the flattened embedded nail geomembrane on the cutting platform; the cutting tool is formed by splicing four cutting tool splicing units, each cutting tool splicing unit comprises an L-shaped cutting outer frame, and supporting inclined rods are mounted at corners of the inner side of each cutting outer frame; splicing mounting holes are formed in at least one side wall of the cutting outer frame, and the two cutting tools are spliced through the splicing mounting holes and bolts;
at least one side edge of the cutting tool is provided with a concave clamping groove, and the sliding cutter is arranged in the concave clamping groove in a sliding mode, so that cutting of at least one side edge of the embedded nail geomembrane is realized; the sliding cutter comprises a sliding clamping piece, a cutter groove, a blade and a blade fixing clamping seat, wherein the sliding clamping piece is installed on the concave clamping groove in a sliding mode, the sliding clamping piece is fixedly installed with the cutter groove, the blade penetrates through the cutter groove and then is installed on the blade fixing clamping seat, the blade fixing clamping seat is installed on the cutter groove through a fixing screw, and the blade is attached to the outer side of the outer cutting frame.
2. The clipping device according to claim 1, wherein both ends of the clipping outer frame are mounted with splicing fixing pieces, and the two clipping tool splicing units are spliced by the splicing fixing pieces and bolts.
3. The clipping apparatus of claim 1, wherein the sliding jaw and the knife channel are of a unitary construction.
4. Clipping apparatus according to claim 1, wherein the length of the blade = sipe length + studded geomembrane thickness.
5. The clipping method of the clipping device according to any one of claims 1 to 4, comprising:
cleaning a cutting platform;
flattening and placing the stud geomembrane coiled material on the cutting platform, wherein one surface of the stud on the stud geomembrane faces downwards;
assembling a cutting tool;
pressing the cutting tool on the embedded nail geomembrane, and finishing positioning;
installing a sliding cutter, moving the sliding cutter, and cutting the stud geomembrane;
and removing the cutting tool to obtain the embedded nail geomembrane with the designed size.
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CN202110660684.8A CN113305896B (en) | 2021-06-15 | 2021-06-15 | Cutting device and cutting method for embedded nail geomembrane |
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CN202110660684.8A CN113305896B (en) | 2021-06-15 | 2021-06-15 | Cutting device and cutting method for embedded nail geomembrane |
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CN113305896B true CN113305896B (en) | 2023-01-10 |
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CN116427726B (en) * | 2023-06-09 | 2023-09-05 | 北京高能时代环境技术股份有限公司 | Installation method of cylindrical concrete inner wall seepage-proofing stud geomembrane |
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JP2004330315A (en) * | 2003-04-30 | 2004-11-25 | Kyoei Kikai Seisakusho:Kk | Cutter for sheet-like cut material such as sheet and bag |
CN204235588U (en) * | 2014-11-07 | 2015-04-01 | 张晔凯 | Use for laboratory Copper Foil extracts device |
CN205651415U (en) * | 2016-05-17 | 2016-10-19 | 山西建筑工程(集团)总公司 | Cotton heat preservation of glass cuts ware |
CN207646504U (en) * | 2017-12-15 | 2018-07-24 | 东阳市杰欧家纺有限公司 | A kind of Fast trim machine |
CN209602848U (en) * | 2018-11-15 | 2019-11-08 | 南通智造链科技有限公司 | A kind of cutting apparatus for garment production |
CN210616667U (en) * | 2019-08-14 | 2020-05-26 | 威远红卫橡胶有限公司 | Device is tailor to rubber component whole |
CN213165511U (en) * | 2020-08-13 | 2021-05-11 | 湖南韩顺电子科技有限公司 | PI covers membrane and tailors device |
CN213382943U (en) * | 2020-10-15 | 2021-06-08 | 雄县凯硕纸塑包装有限公司 | Plastic uptake device is used in plastic bag production |
CN112848316A (en) * | 2020-12-31 | 2021-05-28 | 韩保兵 | Fabric foam laminating and forming device for automotive ceiling interior and preparation method |
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