CN104070555B - A kind of Pneumatic cutting device - Google Patents
A kind of Pneumatic cutting device Download PDFInfo
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- CN104070555B CN104070555B CN201410217429.6A CN201410217429A CN104070555B CN 104070555 B CN104070555 B CN 104070555B CN 201410217429 A CN201410217429 A CN 201410217429A CN 104070555 B CN104070555 B CN 104070555B
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- cope match
- plate pattern
- piston rod
- gap
- cutting device
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Abstract
The invention discloses a kind of Pneumatic cutting device, comprise, cutting tool, comprise cope match-plate pattern, lower module and the knife rest between described cope match-plate pattern and described lower module, described cope match-plate pattern is the platy structure that middle part is provided with the first gap, described lower module is establish reeded block structure by some flexible members middle part be connected in below described cope match-plate pattern, described knife rest is connected in described groove, described knife rest is the block structure that upper center is provided with the second gap, clamping one blade in described second gap, described blade upper end passes from described first gap; Press mechanism, is positioned at above described cutting tool, and described press mechanism comprises a cylinder, run through the piston rod of described cylinder and be connected in the rubber blanket of described piston rod bottom; Bindiny mechanism, comprise a plate base and bottom and be fixedly arranged on support bar on described base, described supporting bar top is connected with described cylinder outer wall for fixing described cylinder.
Description
Technical field
The present invention relates to a kind of processing unit (plant), particularly a kind of thread cutting device.
Background technology
The application of plastic wire widely, plastic wire is due to features such as diameter are little, quality is light, and its cutting often many wire rods is cut simultaneously, and in workshop, wire rod cutting is according to the mode of manual work, then can be subject to operator's technical ability and subjective impact, cause section quality irregular.In order to avoid the subjective impact that operator brings into, the plastic wire cutting machine of present stage generally adopts pneumatic or hydraulic system to drive cutter to perform cutting.But in this mode, because downward motion impulse force is comparatively large, easily there is the phenomenons such as bending in blade, blade is short for service life, and be unfavorable for that many wire rods cut simultaneously.
Based on the above, a kind of necessary property of exploitation of novel pneumatic cutter sweep.
Summary of the invention
For the weak point existed in above-mentioned technology, the invention provides a kind of Pneumatic cutting device, be intended to substitute the existing mode being driven cutting knife cutting by drive system by a kind of new mode, to extend cutting knife service life, realize the continuous production process that many wire rods cut simultaneously.
A kind of Pneumatic cutting device disclosed by the invention, concrete technology is as follows,
Described Pneumatic cutting device comprises:
Cutting tool, described cutting tool comprises cope match-plate pattern 6, lower module 7 and the knife rest 10 between described cope match-plate pattern 6 and described lower module 7, described cope match-plate pattern 6 is provided with the platy structure in the first gap 8 for middle part, described lower module 7 is that reeded block structure is established at the middle part be connected in below described cope match-plate pattern 6 by some flexible members 11, described knife rest 10 is connected in described groove, described knife rest 10 is provided with the block structure in the second gap 9 for upper center, clamping one blade 12 in described second gap 9, described blade 12 upper end passes from described first gap 8;
Press mechanism, is positioned at above described cutting tool, and described press mechanism comprises a cylinder 1, run through the piston rod 4 of described cylinder 1 and be connected in the rubber blanket 5 of described piston rod 4 bottom;
Bindiny mechanism, described bindiny mechanism comprises a plate base 2 and bottom and is fixedly arranged on support bar on described base 2, and described supporting bar top is connected for fixing described cylinder 1 with described cylinder 1 outer wall;
Wherein, described cutting tool is fixed on the base 2 below described rubber blanket 5 by fixture, described piston rod 4 acts on by cylinder 1 wire rod compressing and be placed in described cope match-plate pattern 6 upper surface downwards, described cope match-plate pattern 6 and described wire rod move downward, described flexible member 11 shrinks, and described blade 12 top leans out the described wire rod of cutting from described first gap 8.
Preferably, described Pneumatic cutting device, wherein, the piston rod 4 that described cylinder 1 top is protruded is provided with screw thread, with described screw thread matchingly, described piston rod 4 is connected with adjustable nut 3 for limiting the stroke of described piston rod 4.
Preferably, described Pneumatic cutting device, wherein, described cylinder 1 is also connected with controlling organization for controlling motion and the reset of described piston rod 4.
Preferably, described Pneumatic cutting device, wherein, described flexible member 11 is the support column that rigidity spring or top are provided with rigidity spring.
Preferably, described Pneumatic cutting device, wherein, the stroke that described piston rod 4 moves downward is more than or equal to described rubber blanket 5 and cope match-plate pattern 6 spacing and adds the height that described blade 12 leans out from described first gap 8.
Preferably, described Pneumatic cutting device, wherein, before described piston rod 4 presses down, described blade 12 tip height is consistent with described first bottom, gap 8 height.
Preferably, described Pneumatic cutting device, wherein, described fixture is the combination of bolts and nuts.
Preferably, described Pneumatic cutting device, wherein, be also provided with a counting device in described cutting tool, described counting device comprises,
Combination probe, is located at described lower module 7 upper surface vertically, and described combination probe is made up of two adjacent probes, and described combination probe tail end is connected with wire;
Actuating switch, is positioned at directly over described combination probe, and be a metal screw being fixedly arranged on described cope match-plate pattern 6 lower surface, described metal screw head is towards described combination probe side;
Signal processing system, described signal processing system is connected with described wire;
Counter, described counter and described signal processing system are electrically connected;
Display screen, described display screen and described counter are electrically connected;
Wherein, when described cope match-plate pattern 6 presses down, described combination probe top and described metal screw head contact, circuit turn-on.
The introducing of described counting device is the access times in order to accurate recording blade 12, to remind operator's instantaneously changing blade 12, avoid due to blade 12 wear and tear cause wire rod waste.
Preferably, described Pneumatic cutting device, wherein, the distance that described cope match-plate pattern 6 presses down is more than or equal to the distance of described combination probe top to described actuating switch bottom.
Pneumatic cutting device provided by the invention cuts while being suitable for many wire rods, simple to operate, can be effectively cost-saving, enhances productivity, and saves manpower, realizes automated production.
Accompanying drawing explanation
Fig. 1 a is Pneumatic cutting device bindiny mechanism of the present invention and cylinders schematic diagram;
Fig. 1 b is Pneumatic cutting device piston rod of the present invention and rubber blanket connection diagram;
Fig. 2 a is Pneumatic cutting device of the present invention cutting tool schematic diagram;
Fig. 2 b is Pneumatic cutting device blade schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
See Fig. 1 a, shown in Fig. 1 b, it illustrates the Pneumatic cutting device of one embodiment of the invention, described Pneumatic cutting device comprises: cutting tool, as Fig. 2 a, described cutting tool comprises cope match-plate pattern 6, lower module 7 and the knife rest 10 between described cope match-plate pattern 6 and described lower module 7, described cope match-plate pattern 6 is provided with the platy structure in the first gap 8 for middle part, described lower module 7 is that reeded block structure is established at the middle part be connected in below described cope match-plate pattern 6 by some flexible members 11, described knife rest 10 is connected in described groove, described knife rest 10 is provided with the block structure in the second gap 9 for upper center, clamping one blade 12 in described second gap 9, as Fig. 2 b, described blade 12 upper end passes from described first gap 8, press mechanism, is positioned at above described cutting tool, and described press mechanism comprises a cylinder 1, run through the piston rod 4 of described cylinder 1 and be connected in the rubber blanket 5 of described piston rod 4 bottom, bindiny mechanism, described bindiny mechanism comprises a plate base 2 and bottom and is fixedly arranged on support bar on described base 2, and described supporting bar top is connected for fixing described cylinder 1 with described cylinder 1 outer wall, wherein, described cutting tool is fixed on the base 2 below described rubber blanket 5 by fixture, described piston rod 4 acts on by cylinder 1 wire rod compressing and be placed in described cope match-plate pattern 6 upper surface downwards, described cope match-plate pattern 6 and described wire rod move downward, described flexible member 11 shrinks, and described blade 12 top leans out the described wire rod of cutting from described first gap 8.The piston rod 4 that described cylinder 1 top is protruded is provided with screw thread, with described screw thread matchingly, described piston rod 4 is connected with adjustable nut 3 for limiting the stroke of described piston rod 4.Described cylinder 1 is also connected with controlling organization for controlling motion and the reset of described piston rod 4.Described flexible member 11 is provided with the support column of rigidity spring for top, sees Fig. 2 b.The stroke that described piston rod 4 moves downward is more than or equal to described rubber blanket 5 and cope match-plate pattern 6 spacing and adds the height that described blade 12 leans out from described first gap 8.Before described piston rod 4 presses down, described blade 12 tip height is consistent with described first bottom, gap 8 height.
During use, described cutting tool is fixed on the base 2 below described rubber blanket 5 by fixture, the position of adjustment adjustable nut 3, described piston rod 4 acts on by cylinder 1 wire rod compressing and be placed in described cope match-plate pattern 6 upper surface downwards, described cope match-plate pattern 6 and described wire rod move downward, described flexible member 11 shrinks, described blade 12 top leans out the described wire rod of cutting from described first gap 8, described piston rod 4 moves downwardly to described adjustable nut 3 and compresses cylinder 1 upper end, the stop motion of described piston rod 4, start reset key, described rubber blanket 5 returns to home position with described piston rod 4, take out the product cut, so repeatedly.
Also be provided with a counting device in described cutting tool, described counting device comprises, combination probe, is located at described lower module 7 upper surface vertically, and described combination probe is made up of two adjacent probes, and described combination probe tail end is connected with wire; Actuating switch, is positioned at directly over described combination probe, and be a metal screw being fixedly arranged on described cope match-plate pattern 6 lower surface, described metal screw head is towards described combination probe side; Signal processing system, described signal processing system is connected with described wire; Counter, described counter and described signal processing system are electrically connected; Display screen, described display screen and described counter are electrically connected; Wherein, when described cope match-plate pattern 6 presses down, described combination probe top and described metal screw head contact, circuit turn-on.The introducing of described counting device is the access times in order to accurate recording blade 12, to remind operator's instantaneously changing blade 12, avoid due to blade 12 wear and tear cause wire rod waste.Wherein, the distance that described cope match-plate pattern 6 presses down is more than or equal to the distance of described combination probe top to described actuating switch bottom.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (9)
1. a Pneumatic cutting device, comprise cutting tool, be positioned at press mechanism above described cutting tool and bindiny mechanism, described press mechanism comprises a cylinder (1), described bindiny mechanism comprises a plate base (2) and bottom and is fixedly arranged on support bar on described base (2), described supporting bar top is connected for fixing described cylinder (1) with described cylinder (1) outer wall, it is characterized in that
Described cutting tool comprises cope match-plate pattern (6), lower module (7) and the knife rest (10) be positioned between described cope match-plate pattern (6) and described lower module (7), described cope match-plate pattern (6) is provided with the platy structure of the first gap (8) for middle part, described lower module (7) is that reeded block structure is established at the middle part be connected in below described cope match-plate pattern (6) by some flexible members (11), described knife rest (10) is connected in described groove, described knife rest (10) is provided with the block structure of the second gap (9) for upper center, described second gap (9) interior clamping one blade (12), described blade (12) upper end passes from described first gap (8),
Described press mechanism comprises the piston rod (4) running through described cylinder (1) and the rubber blanket (5) being connected in described piston rod (4) bottom;
Wherein, described cutting tool is fixed on the base (2) of described rubber blanket (5) below by fixture, described piston rod (4) compresses by cylinder (1) effect the wire rod being placed in described cope match-plate pattern (6) upper surface downwards, described cope match-plate pattern (6) and described wire rod move downward, described flexible member (11) shrinks, and described blade (12) top leans out the described wire rod of cutting from described first gap (8).
2. Pneumatic cutting device according to claim 1, it is characterized in that, the piston rod (4) that described cylinder (1) top is protruded is provided with screw thread, with described screw thread matchingly, described piston rod (4) is connected with adjustable nut (3) for limiting the stroke of described piston rod (4).
3. Pneumatic cutting device according to claim 1, is characterized in that, described cylinder (1) is also connected with controlling organization for controlling motion and the reset of described piston rod (4).
4. Pneumatic cutting device according to claim 1, is characterized in that, described flexible member (11) is provided with the support column of rigidity spring for rigidity spring or top.
5. Pneumatic cutting device according to claim 1, it is characterized in that, the rubber blanket (5) that the stroke that described piston rod (4) moves downward is more than or equal to original position and cope match-plate pattern (6) spacing add the height that described blade (12) leans out from described first gap (8).
6. Pneumatic cutting device according to claim 5, is characterized in that, before described piston rod (4) presses down, described blade (12) tip height is consistent with described first gap (8) bottom height.
7. Pneumatic cutting device according to claim 1, is characterized in that, described fixture is the combination of bolts and nuts.
8. Pneumatic cutting device according to claim 1, is characterized in that, be also provided with a counting device in described cutting tool, described counting device comprises,
Combination probe, is located at described lower module (7) upper surface vertically, and described combination probe is made up of two adjacent probes, and described combination probe tail end is connected with wire;
Actuating switch, is positioned at directly over described combination probe, and be a metal screw being fixedly arranged on described cope match-plate pattern (6) lower surface, described metal screw head is towards described combination probe side;
Signal processing system, described signal processing system is connected with described wire;
Counter, described counter and described signal processing system are electrically connected;
Display screen, described display screen and described counter are electrically connected;
Wherein, when described cope match-plate pattern (6) presses down, described combination probe top and described metal screw head contact, circuit turn-on.
9. Pneumatic cutting device according to claim 8, is characterized in that, the distance that described cope match-plate pattern (6) presses down is more than or equal to the distance of described combination probe top to described actuating switch bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217429.6A CN104070555B (en) | 2014-05-22 | 2014-05-22 | A kind of Pneumatic cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217429.6A CN104070555B (en) | 2014-05-22 | 2014-05-22 | A kind of Pneumatic cutting device |
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| Publication Number | Publication Date |
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| CN104070555A CN104070555A (en) | 2014-10-01 |
| CN104070555B true CN104070555B (en) | 2015-12-30 |
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| CN201410217429.6A Expired - Fee Related CN104070555B (en) | 2014-05-22 | 2014-05-22 | A kind of Pneumatic cutting device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260110A1 (en) * | 2002-12-19 | 2004-07-15 | Edison Fatehpour | Stamping machine for felt, woven fabric, leather or plastics has inverted U-shaped head piece carrying power cylinder and mounted on flat baseplate with cutting plate |
| CN202412329U (en) * | 2011-12-07 | 2012-09-05 | 济南中正金码科技有限公司 | Label paper cutting device |
| CN102909735A (en) * | 2012-11-05 | 2013-02-06 | 上海海弋机电科技有限公司 | Double-pole pneumatic cutting device of plastic linear profile |
| CN103072148A (en) * | 2012-12-31 | 2013-05-01 | 浙江九诺汽车空调有限公司 | Hose cutter for automobile air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101311314B1 (en) * | 2010-12-17 | 2013-09-25 | (주)도경이앤씨 | A Hole Punching Apparatus for Metal Pipe |
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2014
- 2014-05-22 CN CN201410217429.6A patent/CN104070555B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260110A1 (en) * | 2002-12-19 | 2004-07-15 | Edison Fatehpour | Stamping machine for felt, woven fabric, leather or plastics has inverted U-shaped head piece carrying power cylinder and mounted on flat baseplate with cutting plate |
| CN202412329U (en) * | 2011-12-07 | 2012-09-05 | 济南中正金码科技有限公司 | Label paper cutting device |
| CN102909735A (en) * | 2012-11-05 | 2013-02-06 | 上海海弋机电科技有限公司 | Double-pole pneumatic cutting device of plastic linear profile |
| CN103072148A (en) * | 2012-12-31 | 2013-05-01 | 浙江九诺汽车空调有限公司 | Hose cutter for automobile air conditioner |
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| CN104070555A (en) | 2014-10-01 |
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Granted publication date: 20151230 Termination date: 20180522 |