CN106514764B - A kind of vacuum cavity configuration of cutting - Google Patents
A kind of vacuum cavity configuration of cutting Download PDFInfo
- Publication number
- CN106514764B CN106514764B CN201611226480.9A CN201611226480A CN106514764B CN 106514764 B CN106514764 B CN 106514764B CN 201611226480 A CN201611226480 A CN 201611226480A CN 106514764 B CN106514764 B CN 106514764B
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- plate
- side lower
- front side
- cross tube
- lower plate
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Classifications
-
- 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
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- 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
- B26D7/018—Holding the work by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Textile Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of vacuum cavity configurations of cutting, it is mainly used for cutting negative pressure and sucks the support construction for cutting material.The present invention includes left plate, right plate, front end-plate, end plate, bottom plate, front side upper plate, front side lower plate, rear side lower plate, left connection board, right connection board, transfer of support plate, bottom plate and front end-plate, end plate, right plate and left plate are connected with each other, front side upper plate is connected with front side lower plate, front side lower plate and rear side lower plate are each attached on right plate, left plate is connect with front side lower plate and rear side lower plate respectively, front end-plate respectively with front side lower plate, right plate is connected with left plate, end plate respectively with rear side lower plate, right plate is connected with left plate, left connection board and right connection board are installed on left plate.Structure of the invention is reasonable, and securely and reliably, strength and stability is good, at low cost, and vacuum chamber will not occur chain and break when high negative pressure crosses window feeding, and when high negative pressure crosses window, and cavity body structure will not be deformed by inhaling.
Description
Technical field
The present invention relates to a kind of structures, and more particularly, to a kind of vacuum cavity configuration of cutting, it is mainly used for cutting negative pressure
Suck the support construction for cutting material.
Background technology
Existing vacuum cavity configuration：Main body is two pieces of flat lateral plates, one piece of front end-plate, one piece of end plate and one piece of flat underside weldering
It connects, is welded and supported by the rectangular tube of 80x80 between both side plate, the intensity that stiffener plate ensures bottom plate is welded on bottom plate, it is preceding
There is stiffener plate to ensure the intensity of front and back end plate at end plate, C-shaped gusset is welded with to increase the intensity of side plate on side plate.
Defect is as follows existing for this vacuum chamber：1）When negative pressure is larger, window feeding is crossed, can cause to support near driving shaft
Local elastic deformation occurs for local side plate, becomes loosening to influence driving chain, when negative pressure reduces, side plate is restored by flexible deformation
Original state leads to pulling force of the chain by bigger, is easily pulled off；2）This vacuum chamber in use, if high negative pressure mistake
The front and rear cover plate of window, the assembly of vacuum chamber front and back end can deform very greatly, compressed window felt downwards, and be also easy to produce other problems；3）
When high negative pressure, the amount of deflection of 80x80 rectangular tubes is excessive, there is 4-5mm, influences cutting accuracy；4）This vacuum chamber needs to be mounted on chassis
On, chassis will be assembled to design requirement since machining accuracy is extremely difficult to very high, relatively difficult.
Publication date is on December 19th, 2012, in the Chinese patent of Publication No. 202607290U, discloses a kind of title
For the utility model patent of " vacuum chamber components and vacuum absorption device that are used for cutting ".The patent includes support tablet, support
Washer fixes aeroscopic plate, supports and fixes vacuum cavity below tablet, vacuum cavity is by being located at the ventilation supported on tablet
Hole is connected to the air slot on aeroscopic plate.Although the patent is suitble to the splicing of live polylith vacuum chamber components, can realize to larger
The absorption of area fabric, middle layer aeroscopic plate have ventilation and good support effect, have preferable sealing adsorption effect and
Work top flatness, but the cavity body structure in use of vacuum cavity is yielding, of high cost, intensity is bad, therefore it is still
There are drawbacks described above.
Publication date is on 03 02nd, 2016, in the Chinese patent of Publication No. 205060659U, discloses a kind of title
For the utility model patent of " Cutting machine vacuum adsorption mechanism ".The patent includes being set to the vacuum suction cut below work top
Mechanism body, vacuum adsorption mechanism ontology include a vacuum cavity, and sliding rail and transport mechanism are equipped in vacuum cavity；Vacuum cavity
Side offer and air entry, air entry are connected to vacuum chamber, and air entry passes through aspirating air pipe and air compressor
Connection, under the action of air compressor, generates negative pressure, negative pressure can give mane brick between the material cut and temples hair brick
The upward tractive force of slot one, tractive force can reduce normal pressure of the mane brick slot to sliding rail.Although the patent makes in transmission process
Frictional force reduces, but the vacuum cavity configuration of the application is different from this structure, and cavity body structure will not be deformed by inhaling, and intensity is more
It is good, therefore still there is drawbacks described above in it.
Therefore it provides a kind of strength and stability is good, material saving is at low cost, and cavity body structure will not be inhaled the vacuum chamber knot of deformation
Structure, it appears particularly necessary.
Invention content
It is an object of the invention to overcome above-mentioned deficiency existing in the prior art, and offer is a kind of reasonable in design,
Securely and reliably, strength and stability is good, and material saving is at low cost, and vacuum chamber will not occur chain and break when high negative pressure crosses window feeding,
And high negative pressure, when crossing window, cavity body structure will not be inhaled the vacuum cavity configuration of the cutting of deformation.
Technical solution is used by the present invention solves the above problems：The vacuum cavity configuration of the cutting includes left plate, the right side
Side plate, front end-plate, end plate and bottom plate, the bottom plate are connected with each other with front end-plate, end plate, right plate and left plate, special
Sign is：Further include front side upper plate, front side lower plate, rear side lower plate, bottom supporting rod, hair brick conducting bar, motor fixing plate, cross tube
One, cross tube two, cross tube three, cross tube four, left connection board, right connection board, sealing plate, chassis beam slab are right, chassis beam slab is left, fortune
Defeated support plate, perpendicular support plate one and perpendicular support plate two, the front side upper plate are connected with front side lower plate, under the front side lower plate and rear side
Plate is each attached on right plate, and left plate is connect with front side lower plate and rear side lower plate respectively, front end-plate respectively with front side lower plate, the right side
Side plate is connected with left plate, and end plate is connected with rear side lower plate, right plate and left plate respectively, and bottom supporting rod is fixed on bottom plate,
One end of hair brick conducting bar is connect with front side lower plate, and the other end of this mao of brick conducting bar is connect with rear side lower plate, motor fixing plate installation
On cross tube four, cross tube four is connected between right plate and left plate, and cross tube one, cross tube two and cross tube three are distinguished
It is connect with right plate and left plate, left connection board and right connection board are installed on left plate, the left connection board and right connection board
Connect with sealing plate, the chassis beam slab right side and a chassis beam slab left side are connected with transfer of support plate, the transfer of support plate and front end it is perpendicular
Support plate one and perpendicular support plate two connect；Reasonable for structure, securely and reliably, material saving is at low cost, and vacuum chamber crosses window feeding in high negative pressure
When, chain will not occur and break, and when high negative pressure crosses window, cavity body structure will not be deformed by inhaling.
Preferably, the invention also includes bottom plate reinforcing rib, the bottom plate reinforcing rib is welded on bottom plate；It increases entire
The strength and stability of vacuum cavity structure.
Preferably, the invention also includes back shroud support bar, the back shroud support bar respectively with left plate and right side
Plate connects.
Preferably, the invention also includes pasting board and supporting rib stiffener, the pasting board is welded on supporting rib stiffener；So that
The strength and stability of structure is more preferable.
Preferably, front side upper plate of the present invention is bolted with rear side lower plate.
Preferably, front side upper plate of the present invention is bolted with front side lower plate, right plate and left plate；So that
Connection is more firm.
Preferably, cross tube one of the present invention, cross tube two, cross tube three and cross tube four are all made of rectangle control
At.
Compared with prior art, the present invention haing the following advantages and effect：1, reasonable in design, securely and reliably, vacuum
Chamber will not occur chain and be pulled off when high negative pressure crosses window feeding；2, when high negative pressure crosses window, cavity body structure will not be become by inhaling
Shape；3, vacuum cavity does not need chassis, and weight is suitable with former vacuum chamber, saves Undercarriage structure, has saved cost；4, pass through butt welding
The rational bending of material and round as a ball is connect, increases the strength and stability of entire vacuum cavity structure, while also reaching saving material
Expect and more reasonably utilize cavity space.
Description of the drawings
Fig. 1 is the main structure diagram of the embodiment of the present invention.
Fig. 2 is the overlooking structure diagram of the embodiment of the present invention.
Fig. 3 is the side structure schematic view of the embodiment of the present invention.
Fig. 4 be in Fig. 3 D to structural schematic diagram.
Fig. 5 be in Fig. 2 E to structural schematic diagram.
Fig. 6 is the partial enlargement structural representation at A in Fig. 2.
Fig. 7 is the dimensional structure diagram of the embodiment of the present invention.
In figure：Front side upper plate 1, front side lower plate 2, right plate 3, front end-plate 4, bottom plate reinforcing rib 5, hair brick conducting bar 6, bottom plate 7,
Bottom supporting rod 8, motor fixing plate 9, end plate 10, rear side lower plate 11, back shroud support bar 12, the chassis beam slab right side 13, transport branch
Fagging 14, a chassis beam slab left side 15, left plate 16, cross tube 1, cross tube 2 18, cross tube 3 19, cross tube 4 20, Zuo Lian
Fishplate bar 21, sealing plate 22, rear end connecting angle iron 23, right connection board 24, pasting board 25 erect support plate 1, and supporting rib stiffener 27 erects branch
Fagging 2 28.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 7, in the present embodiment the vacuum cavity configuration of cutting include left plate 16, right plate 3, front end-plate 4,
End plate 10, bottom plate 7, front side upper plate 1, front side lower plate 2, rear side lower plate 11, bottom supporting rod 8, hair brick conducting bar 6, motor fixing plate
9, cross tube 1, cross tube 2 18, cross tube 3 19, cross tube 4 20, left connection board 21, right connection board 24, sealing plate 22, bottom
It sets a roof beam in place the plate right side 13, a chassis beam slab left side 15, transfer of support plate 14, perpendicular support plate 1 and perpendicular support plate 2 28.
Bottom plate 7 in the present embodiment is connected with each other with front end-plate 4, end plate 10, right plate 3 and left plate 16, on front side
Plate 1 is connected with front side lower plate 2, and the front side lower plate 2 and rear side lower plate 11 are each attached on right plate 3, left plate 16 respectively with it is preceding
Side lower plate 2 and rear side lower plate 11 connect, and front end-plate 4 is connected with front side lower plate 2, right plate 3 and left plate 16 respectively, end plate 10
It is connected respectively with rear side lower plate 11, right plate 3 and left plate 16, bottom supporting rod 8 is fixed on bottom plate 7, bottom supporting rod 8 and front end-plate
4, bottom plate 7 and end plate 10 weld.
One end of hair brick conducting bar 6 is connect with front side lower plate 2 in the present embodiment, under the other end and rear side of this mao of brick conducting bar 6
Plate 11 connects, and motor fixing plate 9 is mounted on cross tube 4 20, and cross tube 4 20 is connected between right plate 3 and left plate 16,
Cross tube 1, cross tube 2 18 and cross tube 3 19 are welded with right plate 3 and left plate 16 respectively, left connection board 21 and right company
Fishplate bar 24 is installed on left plate 16, and the left connection board 21 and right connection board 24 are connect with sealing plate 22, the chassis beam slab right side 13
It is connected with transfer of support plate 14 with a chassis beam slab left side 15, perpendicular support plate one 26 and perpendicular support of the transfer of support plate 14 with front end
Plate 2 28 connects.
Bottom plate reinforcing rib 5 in the present embodiment is welded on bottom plate 7, back shroud support bar 12 respectively with left plate 16 and the right side
Side plate 3 connects.
Pasting board 25 in the present embodiment is welded on supporting rib stiffener 27, the perpendicular support plate 1 of rear end or perpendicular support plate two
On 28.
Front side upper plate 1 in the present embodiment is bolted with rear side lower plate 11；Front side upper plate 1 and front side lower plate 2, the right side
Side plate 3 and left plate 16 are integrated by bolted on connection.
Cross tube 1, cross tube 2 18, cross tube 3 19 and cross tube 4 20 in the present embodiment are all made of rectangular tube
It is made.
Perpendicular support plate 2 28, supporting rib stiffener 27 and perpendicular support plate 1 in the present embodiment respectively with right plate 3, chassis
The beam slab right side 13 or a chassis beam slab left side 15 and left plate 16 weld.
Rear end connecting angle iron 23 in the present embodiment and the chassis beam slab right side 13, a chassis beam slab left side 15, left connection board 21 and the right side
Connecting plate 24 welds.
Bottom plate reinforcing rib 5 in the present embodiment is welded with right plate 3 or left plate 16, bottom plate 7 and bottom supporting rod 8.
Left connection board 21 in the present embodiment is welded on part left plate 16, sealing plate 22 and left connection board 21 and left plate 16
Welding；Right connection board 24 is welded on left plate 16, and sealing plate 22 is welded with right connection board 24 and left plate 16.
Local deformation caused by the side plate of the present embodiment rigid drive shaft, by increasing the thickness of side plate come Reducing distortion
Amount can guarantee chain in transmission process to can be ignored, and be not in fluff and be tensioned repeatedly to break so as to cause chain
It splits；The cover board of front end-plate 4 and end plate 10 uses bending, then welds one piece of thin flat plate, a three-legged structure is formed, to protect
Card is in big negative pressure, the maximum distortion very little among cover board；Front end-plate 4 and end plate 10 use arc structure, to reach not
It needs with stiffened panel it is ensured that enough intensity, also saves space；Bottom supporting rod 8 uses 120x80 rectangular tubes, negative in height
When pressure acts on the vacuum chamber of different in width, the amount of deflection of very little is all only produced, cutting accuracy is not influenced；It is welded on vacuum chamber side plate
The support construction of bottom saves assembly chassis this procedure.
By the above embodiments so that vacuum cavity is when high negative pressure works, no apparent deformation occurs；In height
When negative pressure works, only there is very little deformation at edge, works cutting without influence；When high negative pressure works, the amount of deflection very little among cutting,
On the dimensional accuracy of cut-parts without influence；Mutually than before, do not have to assembly chassis, saved two artificial one day times, save at
This.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to structure of the invention example explanation.It is all according to
The equivalence changes or simple change done according to the structure, feature and principle described in inventional idea of the present invention, are included in this hair
In the protection domain of bright patent.Those skilled in the art can do described specific embodiment various
The modify or supplement or adopt similar mode of various kinds substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (7)
1. a kind of vacuum cavity configuration of cutting, including left plate, right plate, front end-plate, end plate and bottom plate, the bottom plate is with before
End plate, end plate, right plate and left plate are connected with each other, it is characterised in that：Further include under front side upper plate, front side lower plate, rear side
Plate, bottom supporting rod, hair brick conducting bar, motor fixing plate, cross tube one, cross tube two, cross tube three, cross tube four, left connection board,
Right connection board, sealing plate, the chassis beam slab right side, a chassis beam slab left side, transfer of support plate, perpendicular support plate one and perpendicular support plate two, before described
Side upper plate is connected with front side lower plate, and the front side lower plate and rear side lower plate are each attached on right plate, left plate respectively under front side
Plate is connected with rear side lower plate, and front end-plate is connected with front side lower plate, right plate and left plate respectively, end plate respectively under rear side
Plate, right plate are connected with left plate, and bottom supporting rod is fixed on bottom plate, and one end of hair brick conducting bar is connect with front side lower plate, this mao of brick
The other end of conducting bar is connect with rear side lower plate, motor fixing plate be mounted on cross tube four on, cross tube four be connected to right plate and
Between left plate, cross tube one, cross tube two and cross tube three are connect with right plate and left plate respectively, left connection board and right company
Fishplate bar is installed on left plate, and the left connection board and right connection board are connect with sealing plate, and the chassis beam slab right side and chassis beam slab are left
It is connected with transfer of support plate, perpendicular support plate one and perpendicular support plate two connection of the transfer of support plate and front end.
2. the vacuum cavity configuration of cutting according to claim 1, it is characterised in that：Further include bottom plate reinforcing rib, the bottom
Plate reinforcing rib is welded on bottom plate.
3. the vacuum cavity configuration of cutting according to claim 1, it is characterised in that：Further include back shroud support bar, it is described
Back shroud support bar is connect with left plate and right plate respectively.
4. the vacuum cavity configuration of cutting according to claim 1, it is characterised in that：Further include pasting board and supporting rib stiffener,
The pasting board is welded on supporting rib stiffener.
5. the vacuum cavity configuration of cutting according to claim 1, it is characterised in that：The front side upper plate is logical with rear side lower plate
It crosses and is bolted.
6. the vacuum cavity configuration of cutting according to claim 1, it is characterised in that：The front side upper plate and front side lower plate,
Right plate and left plate are bolted.
7. the vacuum cavity configuration of cutting according to claim 1, it is characterised in that：The cross tube one, cross tube two, on
Cross bar three and cross tube four are all made of rectangular tube and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226480.9A CN106514764B (en) | 2016-12-27 | 2016-12-27 | A kind of vacuum cavity configuration of cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226480.9A CN106514764B (en) | 2016-12-27 | 2016-12-27 | A kind of vacuum cavity configuration of cutting |
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| CN106514764A CN106514764A (en) | 2017-03-22 |
| CN106514764B true CN106514764B (en) | 2018-08-07 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572188A (en) * | 2017-09-30 | 2018-01-12 | 杭州爱科科技有限公司 | Multi-cavity structure vacuum cavity |
| CN113183220B (en) * | 2021-05-07 | 2022-01-21 | 南通智谷数控机械有限公司 | Composite fabric high-rise cutting bed applicable to various different materials |
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| CN201597058U (en) * | 2010-02-09 | 2010-10-06 | 浙江申明制鞋机械有限公司 | Double-head automatic cutting table |
| CN202607290U (en) * | 2012-05-17 | 2012-12-19 | 杭州爱科科技有限公司 | Vacuum chamber component and vacuum adsorption device for cutting table |
| CN202898851U (en) * | 2012-09-18 | 2013-04-24 | 上海和鹰机电科技股份有限公司 | Dust collection device used for automatic cutting machine |
| CN204039814U (en) * | 2014-07-28 | 2014-12-24 | 合肥奥瑞数控科技有限公司 | A kind of multi-functional paving cloth cutting all-in-one |
| CN204622172U (en) * | 2015-02-14 | 2015-09-09 | 江苏和鹰机电科技有限公司 | Be applicable to the vacuum breathing apparatus of large format cutting |
| CN205060659U (en) * | 2015-07-15 | 2016-03-02 | 浙江工业大学 | Vacuum adsorption mechanism of cutting machine |
| CN206426169U (en) * | 2016-12-27 | 2017-08-22 | 杭州爱科科技有限公司 | The vacuum cavity configuration of cutting |
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2016
- 2016-12-27 CN CN201611226480.9A patent/CN106514764B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289748A (en) * | 1992-04-23 | 1994-03-01 | Gerber Garment Technologies, Inc. | Cutter re-sealer using tensioned overlay and related method |
| CN101433978A (en) * | 2008-12-26 | 2009-05-20 | 王国强 | Method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof |
| CN201597058U (en) * | 2010-02-09 | 2010-10-06 | 浙江申明制鞋机械有限公司 | Double-head automatic cutting table |
| CN202607290U (en) * | 2012-05-17 | 2012-12-19 | 杭州爱科科技有限公司 | Vacuum chamber component and vacuum adsorption device for cutting table |
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| CN106514764A (en) | 2017-03-22 |
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