CN105729522A - Mechanical proximate matter high-speed chip-free cutting device - Google Patents

Mechanical proximate matter high-speed chip-free cutting device Download PDF

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Publication number
CN105729522A
CN105729522A CN201410768409.8A CN201410768409A CN105729522A CN 105729522 A CN105729522 A CN 105729522A CN 201410768409 A CN201410768409 A CN 201410768409A CN 105729522 A CN105729522 A CN 105729522A
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CN
China
Prior art keywords
assembly
cutting
section bar
cutting device
high speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410768409.8A
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Chinese (zh)
Inventor
陶强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI JINHU EXTRUSION EQUIPMENT CO Ltd
Original Assignee
SHANGHAI JINHU EXTRUSION EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI JINHU EXTRUSION EQUIPMENT CO Ltd filed Critical SHANGHAI JINHU EXTRUSION EQUIPMENT CO Ltd
Priority to CN201410768409.8A priority Critical patent/CN105729522A/en
Publication of CN105729522A publication Critical patent/CN105729522A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a mechanical proximate matter high-speed chip-free cutting device. The mechanical proximate matter high-speed chip-free cutting device comprises a driving assembly, a transmission assembly, a cutting assembly, a proximate matter compression assembly and a heating assembly; the driving assembly is connected with the cutting assembly through the transmission assembly, the heating assembly is tightly attached to the cutting assembly, and to-be-compressed proximate matter is compressed by the proximate matter compression assembly; the driving assembly drives the cutting assembly to do reciprocating motion through the transmission assembly, and feeding and returning of the cutting assembly are achieved; and meanwhile, the heating assembly heats the cutting assembly so as to maintain the cutting assembly to be within the operating temperature range, and better cutting is achieved. Compared with the prior art, the mechanical proximate matter high-speed chip-free cutting device has the beneficial effects of being low in cost, high in efficiency, low in noise, good in stability, smooth in notch and the like, and improving the work environment.

Description

A kind of mechanical type section bar high speed no-chip cutting device
Technical field
The present invention relates to a kind of section bar cutting device, especially relate to a kind of mechanical type section bar high speed no-chip cutting device.
Background technology
Existing plastic profile cutting device is just like Types Below in the market:
(1) air-cylinder type section bar no-chip cutting device:
This kind of device is controlled the lifting of blade by cylinder, thus reaching the purpose of cutting section bar;Cylinder connects knife plate, blade is fixed on knife plate by tool rest, and prevent blade from loosening by fixed block, solenoid directional control valve controls feeding and the backhaul of blade, the process of work provides heat by hot plate to blade, there is cylinder clamping mechanism to compress section bar before and after in cutting process, cut hold down gag and unclamped rear blade return initial position.The shortcoming of this kind of device: the 1. more difficult control of cutting process, the pressure transient of generation, otch is smooth not;2. cutting pressure is inadequate, and the cutting time of staying long meeting is easily caused the thermal decomposition of incision section bar;3. blade feed speed is difficult to control to, it is achieved high-speed cutting difficulty.
(2) saw formula section bar cutting device is lifted:
This kind of device is directly driven by a motor saw blade or indirectly drives saw blade by V band, belt wheel so that it is rotation, and is controlled the lifting of saw blade by cylinder, thus reaching the purpose of cutting section bar;This kind of cutter sweep saw blade is directly mounted on motor, and saw blade, by driven by motor, is done elevating movement by cylinder pushing motor, thus completing the action of cutting plastic material;Another kind is belt interconnection system cutter sweep, and this kind of cutter sweep saw blade and motor are connected by belt, and is simultaneously fixed on same support, cylinder promote whole support to do elevating movement, thus completing the action of cutting plastic material.Both the above plastic pipe cutting device has following common drawback: 1, the plastic profile cutting device sawdust of this kind of form too much and is difficult to collect, it is easy to causes environmental pollution, wastage of material, affects operator healthy;2, when the plastic profile cutting device of this kind of form works, noise is too big, also can the health of operator be damaged.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide that a kind of cost is low, improve working environment, efficiency is high, noise is low, good stability, otch are smooth mechanical type section bar high speed no-chip cutting device.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of mechanical type section bar high speed no-chip cutting device, it is characterized in that, hold down assembly including driving assembly, transmission component, cutting assembly, section bar and heat assembly, described driving assembly is connected with cutting assembly by transmission component, described heating assembly is adjacent to cutting assembly, and described section bar holds down assembly and compresses section bar to be cut;
Described driving assembly drives cutting assembly to move back and forth by transmission component, it is achieved cutting assembly feeding and backhaul, and cutting assembly is heated by heating assembly simultaneously so that it is maintain in operating temperature range, it is achieved cut better.
The described assembly that drives includes motor mounting rack and the drive motor being arranged on motor mounting rack.
Described transmission component includes crank, rocking bar, link, guide pin bushing and guide pillar, described crank is arranged on the output shaft of drive motor, and is connected with rocker driving, and described rocking bar and link are in transmission connection, described link is fixed on guide pillar, and described guide pillar is arranged in guide pin bushing;
Described drive motor driving crank rotates, and described crank realizes the reciprocating motion of link by rocking bar, and described guide pillar does straight reciprocating motion with link by guide pin bushing.
Described rocking bar is in transmission connection by the first bearing pin and link.
Described crank is connected with rocker driving by the second bearing pin.
Described cutting assembly includes protective cover and the blade holder being located in protective cover and cutting blade, and this cutting blade is arranged in blade holder, and described blade holder is fixed on guide pillar;
Described cutting blade is fixed on guide pillar by blade holder, thus defining the feeding of blade and the action of backhaul.
Described heating assembly includes adding heat fixation plate, spring and cast aluminium hot plate, and described cast aluminium hot plate is connected with adding heat fixation plate by spring, and cutting blade is close to by described cast aluminium hot plate.
Described section bar holds down assembly and includes guide plate, block rubber, cylinder, hold down gag fixed mount and platen, described guide plate and cylinder are fixed on hold down gag fixed mount, described hold down gag fixed mount is fixed on platen, and described block rubber is arranged on cylinder.
Described cylinder is provided with two.
Compared with prior art, the invention have the advantages that
1) cost is low: this apparatus structure is simple, and required precision is low, and manufacture, installation, maintenance cost is low;
2) improve working environment: this cutter sweep is naivete cutter sweep, production process will not produce chip;
3) efficiency is high: this device each clipping time is than cutter lifting type cutter sweep fast more than 1/5;
4) noise is low: during the cutting of this device, noise is extremely low, does not have the cacophony of similar cutter lifting type cutter sweep;
5) good stability: this device driving system is made up of crank and rocker mechanism and line slideway, output speed is stable and is easily controlled;
6) otch is smooth: the PVC plastic pipe cutting after the cutting of this device is smooth, it is not necessary to carries out secondary operations and just can directly use.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is the plan structure schematic diagram of the present invention;
Fig. 3 is the left view structural representation of the present invention.
1 be wherein drive motor, 2 be motor mounting rack, 3 be crank, 4 be rocking bar, 5 be link, 6 be guide pin bushing, 7 be platen, 8 be guide pillar, 9 be blade holder, 10 be blade, 11 be protective cover, 12 for adding heat fixation plate, 13 be spring, 14 be cast aluminium hot plate, 15 be guide plate, 16 be block rubber, 17 be cylinder, 18 be hold down gag fixed mount, 19 be the first bearing pin, 20 be the second bearing pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As Figure 1-3, a kind of mechanical type section bar high speed no-chip cutting device, hold down assembly including driving assembly, transmission component, cutting assembly, section bar and heat assembly, described driving assembly is connected with cutting assembly by transmission component, described heating assembly is adjacent to cutting assembly, and described section bar holds down assembly and compresses section bar to be cut;Described driving assembly drives cutting assembly to move back and forth by transmission component, it is achieved cutting assembly feeding and backhaul, and cutting assembly is heated by heating assembly simultaneously so that it is maintain in operating temperature range, it is achieved cut better.
The described assembly that drives includes motor mounting rack 2 and the drive motor 1 being arranged on motor mounting rack 2.Described transmission component includes crank 3, rocking bar 4, link 5, guide pin bushing 6 and guide pillar 8, described crank 3 is arranged on the output shaft of drive motor 1, and be in transmission connection with rocking bar 4, described rocking bar 4 is in transmission connection with link 5, described link 5 is fixed on guide pillar 8, and described guide pillar 8 is arranged in guide pin bushing 6;Described drive motor 1 driving crank 3 rotates, and described crank 3 realizes the reciprocating motion of link 5 by rocking bar 4, and described guide pillar 8 does straight reciprocating motion with link by guide pin bushing 6.Described rocking bar 4 is in transmission connection with link 5 by the first bearing pin 19.Described crank 3 is in transmission connection with rocking bar 4 by the second bearing pin 20.
Described cutting assembly includes protective cover 11 and the blade holder 9 being located in protective cover 11 and cutting blade 10, and this cutting blade 10 is arranged in blade holder 9, and described blade holder 9 is fixed on guide pillar 8;Described cutting blade 10 is fixed on guide pillar 8 by blade holder 9, thus defining the feeding of blade and the action of backhaul.
Described heating assembly includes adding heat fixation plate 12, spring 13 and cast aluminium hot plate 14, and described cast aluminium hot plate 14 is connected with adding heat fixation plate 12 by spring 13, and cutting blade 10 is close to by described cast aluminium hot plate 14.
Described section bar holds down assembly and includes guide plate 15, block rubber 16, cylinder 17, hold down gag fixed mount 18 and platen 7, described guide plate 15 and cylinder 17 are fixed on hold down gag fixed mount 18, described hold down gag fixed mount 18 is fixed on platen 7, and described block rubber 16 is arranged on cylinder 17.Described cylinder is provided with two.
When cutting equipment receives cutoff signal, first cylinder 17 compresses downwards the section bar passed through, drive motor 1 driving crank 3 rotates subsequently, converted to the reciprocating motion of link 5 by crank and rocker mechanism, guide pillar 8 does straight reciprocating motion with link 5 by guide pin bushing 6, blade 10 is fixed on guide pillar 8 by blade holder 9, thus defining the feeding of blade and the action of backhaul, while work, cast aluminium hot plate 14 can well be adjacent to blade by compressing spring 13, blade is allowed to maintain operating temperature range, so that cutting better completes.

Claims (9)

1. a mechanical type section bar high speed no-chip cutting device, it is characterized in that, hold down assembly including driving assembly, transmission component, cutting assembly, section bar and heat assembly, described driving assembly is connected with cutting assembly by transmission component, described heating assembly is adjacent to cutting assembly, and described section bar holds down assembly and compresses section bar to be cut;
Described driving assembly drives cutting assembly to move back and forth by transmission component, it is achieved cutting assembly feeding and backhaul, and cutting assembly is heated by heating assembly simultaneously so that it is maintain in operating temperature range, it is achieved cut better.
2. a kind of mechanical type section bar high speed no-chip cutting device according to claim 1, it is characterised in that the described assembly that drives includes motor mounting rack and the drive motor being arranged on motor mounting rack.
3. a kind of mechanical type section bar high speed no-chip cutting device according to claim 2, it is characterized in that, described transmission component includes crank, rocking bar, link, guide pin bushing and guide pillar, described crank is arranged on the output shaft of drive motor, and be connected with rocker driving, described rocking bar and link are in transmission connection, and described link is fixed on guide pillar, and described guide pillar is arranged in guide pin bushing;
Described drive motor driving crank rotates, and described crank realizes the reciprocating motion of link by rocking bar, and described guide pillar does straight reciprocating motion with link by guide pin bushing.
4. a kind of mechanical type section bar high speed no-chip cutting device according to claim 3, it is characterised in that described rocking bar is in transmission connection by the first bearing pin and link.
5. a kind of mechanical type section bar high speed no-chip cutting device according to claim 3, it is characterised in that described crank is connected with rocker driving by the second bearing pin.
6. a kind of mechanical type section bar high speed no-chip cutting device according to claim 3, it is characterized in that, described cutting assembly includes protective cover and the blade holder being located in protective cover and cutting blade, this cutting blade is arranged in blade holder, and described blade holder is fixed on guide pillar;
Described cutting blade is fixed on guide pillar by blade holder, thus defining the feeding of blade and the action of backhaul.
7. a kind of mechanical type section bar high speed no-chip cutting device according to claim 6, it is characterized in that, described heating assembly includes adding heat fixation plate, spring and cast aluminium hot plate, and described cast aluminium hot plate is connected with adding heat fixation plate by spring, and cutting blade is close to by described cast aluminium hot plate.
8. a kind of mechanical type section bar high speed no-chip cutting device according to claim 1, it is characterized in that, described section bar holds down assembly and includes guide plate, block rubber, cylinder, hold down gag fixed mount and platen, described guide plate and cylinder are fixed on hold down gag fixed mount, described hold down gag fixed mount is fixed on platen, and described block rubber is arranged on cylinder.
9. a kind of mechanical type section bar high speed no-chip cutting device according to claim 8, it is characterised in that described cylinder is provided with two.
CN201410768409.8A 2014-12-12 2014-12-12 Mechanical proximate matter high-speed chip-free cutting device Pending CN105729522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410768409.8A CN105729522A (en) 2014-12-12 2014-12-12 Mechanical proximate matter high-speed chip-free cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410768409.8A CN105729522A (en) 2014-12-12 2014-12-12 Mechanical proximate matter high-speed chip-free cutting device

Publications (1)

Publication Number Publication Date
CN105729522A true CN105729522A (en) 2016-07-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106735533A (en) * 2016-12-19 2017-05-31 黄斌 A kind of steel tube cutting machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2019365C1 (en) * 1993-11-20 1994-09-15 Вавилкин Николай Михайлович Bar section cutting device
JP4475494B2 (en) * 2003-04-22 2010-06-09 株式会社平安コーポレーション Workpiece presser cutting device
CN203031645U (en) * 2013-01-18 2013-07-03 湖南湘光机械模具有限公司 Non-sawdust cutting machine for section bar
CN203045817U (en) * 2013-01-31 2013-07-10 铜陵格瑞特挤出技术有限公司 Knife rest operation structure of plastic profile thermal cutting device
CN203317454U (en) * 2013-07-07 2013-12-04 重庆市合川区互帮机械电器加工厂 Peach-slice cake clearance cutting-off slicer
CN203752201U (en) * 2014-03-13 2014-08-06 昆明理工大学 Automatic feeding pastry slicing machine
CN104118012A (en) * 2014-07-01 2014-10-29 安徽公元科技发展有限公司 Scrap-free cutting machine for plastic materials
CN203993961U (en) * 2014-06-27 2014-12-10 杭州梅园食品有限公司 Slicer
CN204397946U (en) * 2014-12-12 2015-06-17 上海金湖挤出设备有限公司 Mechanical type section bar high speed no-chip cutting device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2019365C1 (en) * 1993-11-20 1994-09-15 Вавилкин Николай Михайлович Bar section cutting device
JP4475494B2 (en) * 2003-04-22 2010-06-09 株式会社平安コーポレーション Workpiece presser cutting device
CN203031645U (en) * 2013-01-18 2013-07-03 湖南湘光机械模具有限公司 Non-sawdust cutting machine for section bar
CN203045817U (en) * 2013-01-31 2013-07-10 铜陵格瑞特挤出技术有限公司 Knife rest operation structure of plastic profile thermal cutting device
CN203317454U (en) * 2013-07-07 2013-12-04 重庆市合川区互帮机械电器加工厂 Peach-slice cake clearance cutting-off slicer
CN203752201U (en) * 2014-03-13 2014-08-06 昆明理工大学 Automatic feeding pastry slicing machine
CN203993961U (en) * 2014-06-27 2014-12-10 杭州梅园食品有限公司 Slicer
CN104118012A (en) * 2014-07-01 2014-10-29 安徽公元科技发展有限公司 Scrap-free cutting machine for plastic materials
CN204397946U (en) * 2014-12-12 2015-06-17 上海金湖挤出设备有限公司 Mechanical type section bar high speed no-chip cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106735533A (en) * 2016-12-19 2017-05-31 黄斌 A kind of steel tube cutting machine

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Application publication date: 20160706

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