CN101318337A - Floor nodal wood separating and cutting process - Google Patents
Floor nodal wood separating and cutting process Download PDFInfo
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- CN101318337A CN101318337A CNA2008101232528A CN200810123252A CN101318337A CN 101318337 A CN101318337 A CN 101318337A CN A2008101232528 A CNA2008101232528 A CN A2008101232528A CN 200810123252 A CN200810123252 A CN 200810123252A CN 101318337 A CN101318337 A CN 101318337A
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Abstract
The invention relates to the technical field of floor processing, in particular to a floor material-saving cutting technique used in the process of cutting large plates into small slabs during the period of processing floors, which is the working procedure before the floor cog and groove manufacturing process. During the process of cutting, the plate which moves linearly is cut by a rotating saw blade, and the incision part is used for the subsequent process of cog or groove. The cutting process of the plate includes that a positive and negative cut is carried out in the incision part; the incision part of the plate is cut into a stepped incision part which is suitable for processing the subsequent cog or groove; the combining using of the rotating saw blade which is arranged in an up-and-down manner is preferred to be used for cutting in the incision part of the plate, and the plate which can not be cut and separated caused by the need of guaranteeing the process of the subsequent cog or groove after the positive and negative cut is cut and parted. The cut material of the cutting technique of the invention is one part of the cutting materials needed by the subsequent process of cog or groove, thus the cut material consumption is reduced, and the working efficiency of the subsequent cog and groove process is improved.
Description
Technical field
The present invention relates to the technology field of floor processing, especially a kind of floor that applies to adds and man-hour Large block flooring is cut into floor nodal wood separating and cutting process in the fritter slab process.
Background technology
The floor assembly unit is that the tenon and the mutual snapping of groove that utilize adjacent floor lap-joint to be provided with are respectively finished, so the every relative Bian Shangying in square floor is respectively arranged with tenon and groove, the main process on existing floor is such: the floor board of first processing and fabricating large-size, the general wide 2500mm*1250mm that can be of long *, then the floor board of bulk is cut into the slab of fritter, last tenon and the groove on four sides of fritter slab, processed; At present, the method that bulk sheet material is cut is to adopt a rotating saw blade perpendicular to sheet material to cut, as shown in Figure 1, the width of the spillage of material of sheet material scarfing is the thickness that is slightly larger than saw blade, for example, when the thickness of saw blade is 3.2MM, because the existing shake of saw blade, the width of actual spillage of material generally reaches 5MM, like this, when a big plate slitting becomes more platelet, because cutting just consumes considerable material, has reduced the utilization rate of material, if according to the width that is cut into 125MM, otch 5MM, sheet material has then lost 4% owing to cutting, and the width of the slab of cutting is more little, and then loss is big more, because the timber that mainly use on the floor is non-renewable resource, and resource day is becoming tight, and the demand on floor increases substantially in addition, so, even improve the stock utilization of a little, also can produce very big economic benefit.But people use above-mentioned simple cutting technique always, do not consider that how reducing the cutting loss removes to propose a kind of new cutting technique at present.
Summary of the invention
The technical problem to be solved in the present invention is: reduce the floor owing to cut the spillage of material that is caused, propose a kind of new separating and cutting process.
The technical solution adopted for the present invention to solve the technical problems is: total thinking is to utilize sheet material to cut the characteristics that the back still will process tenon and groove in incision, change original single rotating saw blade and cut the method on floor, the part work of later process being processed tenon and groove is attached in the process of cutting on the floor in advance, and sheet material is carried out positive and negative cutting, incision place of positive and negative cutting is road, the back tenon to be processed and the excess stock part of groove, so just mean the excess stock that utilized floor tenon and groove in advance otch, thereby reached the purpose of saving floor incision material consumption as the floor; Further describe in detail and be exactly: a kind of floor nodal wood separating and cutting process, apply to make the process that bulk sheet material is cut into the fritter slab when having tenon and groove structure floor, this process is the preceding working procedure of floor tenon and groove process, be to adopt rotating saw blade that the sheet material of relative moving linearly is cut when cutting, notch is used for back road processing tenon or groove, to the sheet material cutting process for carrying out positive and negative cutting in incision, the sheet material incision being cut into the otch of the step that is suitable for processing back road tenon or groove.
Specifically, a kind of method of process that sheet material is carried out positive and negative cutting is to cut at the rotating saw blade that the sheet material incision is used in combination upper and lower settings, use the mode of positive and negative cutting to have efficient and effect accurately, the rotating saw blade on top and the rotating saw blade of bottom to the sheet material incision some cutting at place can be simultaneously also can be asynchronous, that is to say that the rotating saw blade of the rotating saw blade that is used for the set top of positive and negative cutting and bottom can also can different settings with portion's setting.
Certainly, sheet material is realized that positive and negative cutting also can use another method, promptly sheet material is carried out the process of positive and negative cutting for carry out the front cutting in the sheet material incision after, carry out the reverse side cutting after sheet material stood up, this method institute use equipment is compared first method can be simpler, the equipment input can be smaller, but production efficiency is lower.
To reason owing to floor tenon and groove structure, though positive and negative cutting through said process, but because in order to guarantee that positive and negative cutting the time does not switch to the solid material part of tenon and groove, so may can't divide incision fully in the incision on floor, so also need also have the process of the sheet material that can not divide incision that causes through the processing owing to needing assurance back road tenon and groove after the positive and negative cutting being sheared piecemeal in other words to shear the process of piecemeal through the sheet material that still overlaps adhesion after the positive and negative cutting.
In order to realize continuously cutting, realize being connected with preceding road work step, can continue better to reach the purpose that reduces the incision material consumption, the process of described shearing piecemeal adopts the method for roller shear, and use is oppositely arranged two thin slices circle hobboing cutters up and down and carries out roller shear.
Need to prove in addition, owing to bulk sheet material is cut into the slab of fritter, general all is by the width that will cut slab, one group of rotating saw blade is disposed on the same rotating shaft, for existing floor cutting method is such, this anti-bright positive and negative cutting also is like this: when using upper and lower rotating saw blade to cut, on one group under rotating saw blade and one group rotating saw blade be spaced apart respectively and be arranged on rotating shaft and the following rotating shaft.
The invention has the beneficial effects as follows, floor nodal wood separating and cutting process of the present invention is owing to be used for the materials of cutting as sheet material in advance with the part that adds required cutting material in man-hour of floor tongue-and-groove, so both reduced the material consumption when cutting significantly, again the part processing cutting output of floor tenon and groove has been carried out cutting in advance, reduce back road tenon and groove and added the cutting output that to process man-hour, thereby can increase substantially the operating efficiency that road, back tongue-and-groove is processed; Two cutters of employing cut when positive and negative cutting was adopted in cutting, reduced every the cutting quantity of cutter, so also improved the operating efficiency of cutting process, in a word, technology of the present invention can also improve the work efficiency of floor process in main realization economical with materials purpose.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is original sheet material separating and cutting process schematic diagram.
Fig. 2 is the positive and negative cutting schematic diagram of sheet material nodal wood separating and cutting process of the present invention to first kind of tenon groove structure.
Fig. 3 is the positive and negative cutting schematic diagram of sheet material nodal wood separating and cutting process of the present invention to second kind of tenon groove structure.
Fig. 4 is the positive and negative cutting schematic diagram of sheet material nodal wood separating and cutting process of the present invention to the third tenon groove structure.
Fig. 5 is the schematic diagram that still overlaps the further roller shear of sheet material after the traditional method of indicating the pronunciation of a Chinese character is cut that aligns among the present invention.
Fig. 6 is the positive and negative cutting schematic diagram of sheet material nodal wood separating and cutting process of the present invention to the 4th kind of tenon groove structure.
Fig. 7 is the schematic diagram that still overlaps the further roller shear of sheet material after the positive and negative cutting of the present invention to the 4th kind of tenon groove structure.
The specific embodiment
Technology of the present invention is a kind of new method that when processing the floor with tongue-and-groove bulk sheet material is cut into fritter slab process, the cutting technique that changes existing one side from sheet material is to the double-edged cutting technique of sheet material, and accompanying drawing 2,3,4 has been introduced the situation when the present invention applies to three kinds of tenon groove structures; The situation that 1 to 5 the accompanying drawing that is provided in the Figure of description has only provided single incision when cutting is disposed on the situation of on the rotating shaft bulk sheet material being cut simultaneously to a plurality of saw blades and does not provide.
Comparison diagram 2,3,4 and Fig. 1 are as can be seen, the width of existing sheet material separating and cutting process incision is at least the thickness of cutting saw blade, at least be consumed a saw blade thickness of material in other words, and employed saw blade is the last rotating saw blade and the following rotating saw blade of upper and lower setting in the accompanying drawing 2,3,4, and the tenon on floor and groove have along the switch-in part downward or upward of ground plate thickness direction; Cutting of sheet material is that the rotating saw blade with same axial in that notch is used in combination upper and lower setting cuts, the last rotating saw blade that is arranged on sheet material top is cut the tenon to be processed on floor or the downward switch-in part of groove, and the following rotating saw blade that is arranged on the sheet material bottom is cut the groove to be processed on floor or the upwards switch-in part of tenon; Employed go up rotating saw blade and down the rotation saw blade axis to being crisscross arranged and adjacent face is in same plane or crisscrosses same plane; Last rotating saw blade is also made relative rectilinear motion with the floor with following rotating saw blade behind the incision floor, sheet material incision after the cutting has been cut into plane that step-like rather than original processes goes out, and the material that positive and negative cutting cut away is the part of the material of road, back processing tenon and the required cutting of groove, that is to say that this otch is a kind of otch that is suitable for processing the step of back road tenon or groove, the depth of cut of certain positive and negative cutting must guarantee to leave the chipping allowance of tenon and groove.
Separating and cutting process in the accompanying drawing 2 is the design feature in conjunction with the floor tongue-and-groove of processing, a kind of last rotating saw blade of taper and the following rotating saw blade of rectangle have been selected for use, and the structure of tongue-and-groove has also allowed to divide the possible of incision fully with sheet material after the positive and negative cutting, promptly after cutting sheet material, positive and negative cutting also can guarantee to leave the chipping allowance of tenon and groove, at this moment, any cutting should be asynchronous carrying out to the sheet material incision for last rotating saw blade and following rotating saw blade, in order to avoid go up rotating saw blade and following rotating saw blade collision.
Separating and cutting process in the accompanying drawing 3 is the design feature in conjunction with the floor tongue-and-groove of processing, the last rotating saw blade of rectangle and the following rotating saw blade of rectangle have been selected for use, the structure of tongue-and-groove has not allowed to divide the possible of incision fully with sheet material after the positive and negative cutting, promptly if divide incision with sheet material, the rotating saw sector-meeting cuts to the tenon and/or the groove of sheet material, at this moment, any cutting can be that to carry out synchronously also can be asynchronous carrying out to the sheet material incision for last rotating saw blade and following rotating saw blade, even last rotating saw blade a bit cut also the sheet material incision simultaneously with following rotating saw blade and can not bump against this moment, cutting in the accompanying drawing 3 because so sheet material can't divide the process that sheet material also must separate through the roller shear shown in the accompanying drawing 5 of cutting fully through positive and negative cutting, the process of roller shear can be arranged on same the machine with positive and negative cutting carries out, and so just can not lower production efficiency because of having increased tooling step.
The structure of the floor tongue-and-groove shown in the accompanying drawing 4 is similar to accompanying drawing 3, and the cutting process that is adopted is also identical with technology in the accompanying drawing 3.
Need to prove in addition, when positive and negative cutting and sheet material do not stand up among employing the present invention, employed rotating saw blade and the rotation saw blade axis down gone up can guarantee that so just sheet material can separate or only exist thin connecting portion to separate through shearing through positive and negative cutting again to being crisscross arranged and adjacent face is in same plane or crisscrosses same plane after positive and negative cutting.
Cut on the 4th kind of tenon groove structure floor that the present invention is equally applicable to as shown in Figure 6, and the floor board of this tongue-and-groove carries out branch through the roller shear shown in the accompanying drawing 7 again and cuts after the positive and negative cutting shown in the accompanying drawing 6.
As for using with after the positive cutting of sheet material, the sheet material material is stood up the cutting reverse side, also be a kind of concrete grammar of the present invention, but upward rotating saw blade is lower with the obvious work efficiency of positive and negative cutting of following rotating saw blade with respect to using, and does not do to state more herein.
In a word; what technology of the present invention was asked for protection is that a kind of sheet material is cut adopted positive and negative cutting and cut the part that the material that is cut is road, back processing tenon and/or the required cutting material of groove; finally reach and reduce the new technology of cutting material consumption, this new technology also helps to improve the work efficiency of road, back tongue-and-groove processing.
Claims (5)
1. floor nodal wood separating and cutting process, apply to make the process that bulk sheet material is cut into the fritter slab when having tenon and groove structure floor, this process is the preceding working procedure of floor tenon and groove process, be to adopt rotating saw blade that the sheet material of relative moving linearly is cut when cutting, notch is used for back road processing tenon or groove, it is characterized in that: to the sheet material cutting process for carrying out positive and negative cutting in incision, the sheet material incision being cut into the otch of the step that is suitable for processing back road tenon or groove.
2. floor nodal wood separating and cutting process according to claim 1 is characterized in that: the process of sheet material being carried out positive and negative cutting is cut for the rotating saw blade that is used in combination upper and lower settings in the sheet material incision.
3. floor nodal wood separating and cutting process according to claim 1 is characterized in that: the process of sheet material being carried out positive and negative cutting is after the sheet material incision is carried out the front cutting, carries out the reverse side cutting after sheet material is stood up.
4. according to claim 1 or 2 or 3 described floor nodal wood separating and cutting process, it is characterized in that: also have the process of the sheet material that can not divide incision that causes through the processing owing to needs assurance back road tenon and groove after the positive and negative cutting being sheared piecemeal.
5. floor nodal wood separating and cutting process according to claim 4 is characterized in that: the process of described shearing piecemeal adopts the method for roller shear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101232528A CN101318337A (en) | 2008-06-12 | 2008-06-12 | Floor nodal wood separating and cutting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101232528A CN101318337A (en) | 2008-06-12 | 2008-06-12 | Floor nodal wood separating and cutting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101318337A true CN101318337A (en) | 2008-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101232528A Pending CN101318337A (en) | 2008-06-12 | 2008-06-12 | Floor nodal wood separating and cutting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101318337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010048749A1 (en) * | 2008-10-28 | 2010-05-06 | Shen Dongliang | Cutting method for composite flooring |
| CN102514048A (en) * | 2011-12-15 | 2012-06-27 | 苏州豪特景精密机械有限公司 | Cutter combined device |
-
2008
- 2008-06-12 CN CNA2008101232528A patent/CN101318337A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010048749A1 (en) * | 2008-10-28 | 2010-05-06 | Shen Dongliang | Cutting method for composite flooring |
| CN102514048A (en) * | 2011-12-15 | 2012-06-27 | 苏州豪特景精密机械有限公司 | Cutter combined device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou HAWK Machinery Co., Ltd. Assignor: Wang Kai Contract fulfillment period: 2008.8.23 to 2016.8.22 contract change Contract record no.: 2008320000467 Denomination of invention: Floor nodal wood separating and cutting process License type: Exclusive license Record date: 2008.9.27 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.23 TO 2016.8.22 Name of requester: CHANGZHOU HAOKAI MACHINE CO., LTD. Effective date: 20080927 |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081210 |