CN104128948A - EPE (expand aple poly ephylene) foam cutting machine - Google Patents

EPE (expand aple poly ephylene) foam cutting machine Download PDF

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Publication number
CN104128948A
CN104128948A CN201410276591.5A CN201410276591A CN104128948A CN 104128948 A CN104128948 A CN 104128948A CN 201410276591 A CN201410276591 A CN 201410276591A CN 104128948 A CN104128948 A CN 104128948A
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CN
China
Prior art keywords
mainframe
polyethylene foam
expanded polyethylene
cutter according
foam cutter
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.)
Granted
Application number
CN201410276591.5A
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Chinese (zh)
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CN104128948B (en
Inventor
丁俊健
邱术芹
张亚民
黄红兵
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.)
HANGZHOU QINCHENG PLASTIC PACKAGE MATERIAL CO., LTD.
Original Assignee
Zhongshan Torch Polytechnic
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Priority to CN201410276591.5A priority Critical patent/CN104128948B/en
Publication of CN104128948A publication Critical patent/CN104128948A/en
Application granted granted Critical
Publication of CN104128948B publication Critical patent/CN104128948B/en
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Abstract

The invention discloses an EPE (expand aple poly ephylene) foam cutting machine which is characterized by comprising a main frame. A first motor, a transverse cut-off mechanism for cutting off raw materials, a longitudinal splitting mechanism for splitting the raw materials, at least two bottom rolls and at least two press rolls matched with the bottom rolls correspondingly are arranged on the main frame. The first motor is connected with one bottom roll through a first drive mechanism to drive the bottom roll to rotate. Besides, a compressing mechanism for compressing the raw materials is also arranged on the main frame.

Description

A kind of expanded polyethylene foam cutter
Technical field
The present invention relates to a kind of cutting equipment, particularly a kind of expanded polyethylene foam cutter.
Background technology
For the cutting of expanded polyethylene foam, there are at present two kinds of cutting modes, one is thermal cutting; Another kind is that cold cut is cut.The advantage of thermal cutting is: can cut out the Pearl wool material of arbitrary shape, shortcoming is: the rough rule in cut edge; And the advantage that cold cut is cut is: the smooth rule in cut edge and cutting speed are fast, shortcoming is the material that can only cut out regular shape.
At present the expanded polyethylene foam cutter of market has following shortcoming: structure is more complicated, and cutting accuracy is not high, thereby the design people improves for existing cold cut cutting mill on the market, and after improving, this equipment is not only simple in structure, and the precision of cutting is higher.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides one simple in structure, and the higher expanded polyethylene foam cutter of precision of cutting.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of expanded polyethylene foam cutter, it is characterized in that: comprise mainframe, mainframe is provided with the first motor, cuts off transverse cutting off mechanism, longitudinal division mechanism of cutting apart raw material, at least two foundation rollers and at least two pressure rollers that coordinate with corresponding bottom roller of raw material, described the first motor is connected with bottom roller described in by the first transmission mechanism and drives this bottom roller to rotate, and is also provided with the hold-down mechanism for compressing raw material on described mainframe.
Described transverse cutting off mechanism comprises guide, cutoff tool, the second motor being fixed on mainframe and the second transmission mechanism being connected with the second motor, described cutoff tool passes through guide guide support, and forms reciprocal transverse cuts action by the drive of the second transmission mechanism.
Described guide comprises at least two slides that are relatively arranged on guide pillar on mainframe and are slidably matched with two guide pillars simultaneously, and described cutoff tool is fixed on slide, and described the second transmission mechanism is connected with slide.
Described the second transmission mechanism comprises the second driven pulley that is arranged at the second driving pulley on the second motor output shaft and is arranged at bottom roller end, and the second driving pulley is connected by belt with the second driven pulley.
Described longitudinal division mechanism comprises the rotating shaft being arranged between two pressure rollers, is distributed with some rounding knifes in rotating shaft, and described rotating shaft is arranged on mainframe by bearing.
Described the first transmission mechanism comprises the first driven pulley that is arranged at the first driving pulley on the first motor output shaft and is arranged at bottom roller end, and the first driving pulley is connected by belt with the first driven pulley.
Described mainframe is provided with Connection Block, the mounting blocks that this Connection Block is provided with connecting rod and can rotates with respect to Connection Block, on mounting blocks, be fixed with encoder, the axle head of encoder is fixed with the runner contacting with described pressure roller, and the center of gravity of described mounting blocks does not overlap with the axle center of connecting rod.
Described pressure roller end is provided with connection belt wheel, and this connection belt wheel connects by belt.
Described pressure roller has adopted the rubber roll of outside encapsulate, and the diameter of this pressure roller is less than the diameter of bottom roller.
Described hold-down mechanism comprises that two are fixed on cylinder and the pressure pipe on mainframe, and the two ends of pressure pipe are connected with the piston rod of cylinder.
The invention has the beneficial effects as follows: this expanded polyethylene foam cutter comprises mainframe, mainframe is provided with the first motor, cuts off transverse cutting off mechanism, longitudinal division mechanism of cutting apart raw material, at least two foundation rollers and at least two pressure rollers that coordinate with corresponding bottom roller of raw material, described the first motor is connected with bottom roller described in by the first transmission mechanism and drives this bottom roller to rotate, on described mainframe, be also provided with the hold-down mechanism for compressing raw material, said structure is not only simple in structure, and can reach higher cutting accuracy.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overview of the present invention;
Fig. 2 is the overview of other direction of the present invention;
Fig. 3 is the mounting structure figure of encoder.
Detailed description of the invention
With reference to figure l to Fig. 3, the invention discloses a kind of expanded polyethylene foam cutter, this cutting comprises mainframe 1, one end of mainframe 1 is feeding end, the other end is discharge end, feeding end and discharge end are all provided with flat board, facilitate raw material spread out and smooth.Mainframe 1 be provided with the first motor 2, cut off raw material transverse cutting off mechanism, cut apart longitudinal division mechanism of raw material, for compressing the hold-down mechanism of raw material.
The middle part of mainframe l is provided with two foundation rollers 3, bottom roller 3 relevant positions, top are provided with two pressure rollers 4, pressure roller 4 ends are provided with and connect belt wheel 5, this connection belt wheel 5 connects by belt, wherein on a foundation roller 3, be fixed with the first driven pulley 6, on the output shaft of the first motor 2, be fixed with the first driving pulley 7, the first driving pulley 7 is connected by belt with the first driven pulley 6, said structure is a kind of concrete kind of drive, do not form the restriction of this patent, it is gear drive or chain gear transmission etc. also, be provided with rotating shaft 84 of two pressure rollers, in rotating shaft 8, be evenly equipped with four wafer type rounding knifes 9, described rotating shaft 8 is arranged on mainframe 1 by bearing, when raw material enters from feeding end, compress through bottom roller 3 and pressure roller 4, when driving bottom roller 3, the first motor 2 rotates, bottom roller 3 just can be fed forward raw material, and cut open for rounding knife 9 width that is divided into needs in course of conveying.
As shown in the figure, also be provided with the transverse cutting off mechanism that cuts off raw material at discharge end, this mechanism comprises guide, cutoff tool 10, the second motor 11 being fixed on mainframe 1 and the second transmission mechanism being connected with the second motor 11, described cutoff tool 10 passes through guide guide support, and forms reciprocal transverse cuts action by the drive of the second transmission mechanism.In said mechanism, the second transmission mechanism concrete structure is: comprise the second driven pulley l3 that is arranged at the second driving pulley 12 on the second motor 11 output shafts and is arranged at bottom roller 3 ends, the second driving pulley 12 is connected by belt with the second driven pulley 13, this structure and the first transmission mechanism in like manner, thereby are not described in detail in this; Guide comprises at least two slides 15 that are relatively arranged on guide pillar 14 on mainframe 1 and are slidably matched with two guide pillars 14 simultaneously, described cutoff tool 10 is fixed on slide l5, together with belt in described the second transmission mechanism is fixed on slide l5, concrete fixed form is, by two briquettings on slide 15 and screw, belt and slide 15 are fixed on to one, thereby belt left-right rotation will drive slide 15 to move left and right, thereby by cutoff tool 10, raw material is cut off.
As further decision design, in order to ensure good cutting accuracy, pressure roller 4 has adopted the rubber roll of outside encapsulate, and the diameter of this pressure roller 4 is less than the diameter of bottom roller 3, the large diameter pressure roller 4 of all-metal before comparing, this construction weight has alleviated a lot, thereby the inertia of pressure roller 4 in rotation process is also little a lot, and after bottom roller 3 below stops operating, pressure roller 4 also can stop servo-actuated immediately, avoid because inertia rotation continues raw material to be fed forward, thereby ensured the cutting accuracy of raw material.
In above-mentioned cutting-off process, in order to prevent that raw material from arching upward or the precision crooked and size that impact is cut off, a side at cutoff tool 10 is provided with hold-down mechanism, hold-down mechanism comprises that two are fixed on cylinder 16 and the pressure pipe 17 on mainframe 1, pressure pipe 17 is square tube, and the two ends of pressure pipe l7 are connected with the piston rod of cylinder 16, when cylinder 16 piston-retraction, thereby band dynamic pressure tube 17 declines, thereby compress raw material.
As shown in the figure, on described mainframe 1, be fixed with Connection Block 18, the mounting blocks 20 that this Connection Block 18 is provided with connecting rod l9 and can rotates with respect to Connection Block 18, in this example specifically, connecting rod 19 is fixedly connected with mounting blocks 20, and connecting rod 19 is to be rotationally connected with Connection Block 18, on mounting blocks 20, be fixed with encoder 2l, the axle head of encoder 2l is fixed with the runner 22 contacting with described pressure roller 4, the center of gravity of described mounting blocks 20 does not overlap with the axle center of connecting rod 19, runner 22 is by mounting blocks 20, encoder 21 and the gravity of self and contact with pressure roller 4, in the time that pressure roller 4 rotates, runner 22 can be servo-actuated, thereby rotating, the axle that drives encoder 2l records the rotation number of turns of pressure roller 4.
Said structure employing one cleverly mode can link with pressure roller 4 encoder 21, thereby provide the data of the rotation number of turns of pressure roller 4 to control system, thereby calculate the displacement of raw material, turn or stop by control system control the second motor 11, thereby the length that ensures the raw material block that cuts off is out of the required size, said structure is simple, and is convenient to maintain and replace.
A kind of the expanded polyethylene foam cutter above embodiment of the present invention being provided, be described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.

Claims (10)

1. an expanded polyethylene foam cutter, it is characterized in that: comprise mainframe, mainframe is provided with the first motor, cuts off transverse cutting off mechanism, longitudinal division mechanism of cutting apart raw material, at least two foundation rollers and at least two pressure rollers that coordinate with corresponding bottom roller of raw material, described the first motor is connected with bottom roller described in by the first transmission mechanism and drives this bottom roller to rotate, and is also provided with the hold-down mechanism for compressing raw material on described mainframe.
2. a kind of expanded polyethylene foam cutter according to claim 1, it is characterized in that: described transverse cutting off mechanism comprises guide, cutoff tool, the second motor being fixed on mainframe and the second transmission mechanism being connected with the second motor, described cutoff tool passes through guide guide support, and forms reciprocal transverse cuts action by the drive of the second transmission mechanism.
3. a kind of expanded polyethylene foam cutter according to claim 2, it is characterized in that: described guide comprises at least two slides that are relatively arranged on guide pillar on mainframe and are slidably matched with two guide pillars simultaneously, described cutoff tool is fixed on slide, and described the second transmission mechanism is connected with slide.
4. a kind of expanded polyethylene foam cutter according to claim 2, it is characterized in that: described the second transmission mechanism comprises the second driven pulley that is arranged at the second driving pulley on the second motor output shaft and is arranged at bottom roller end, and the second driving pulley is connected by belt with the second driven pulley.
5. a kind of expanded polyethylene foam cutter according to claim 1, is characterized in that: described longitudinal division mechanism comprises the rotating shaft being arranged between two pressure rollers, is distributed with some rounding knifes in rotating shaft, and described rotating shaft is arranged on mainframe by bearing.
6. a kind of expanded polyethylene foam cutter according to claim 1, it is characterized in that: described the first transmission mechanism comprises the first driven pulley that is arranged at the first driving pulley on the first motor output shaft and is arranged at bottom roller end, and the first driving pulley is connected by belt with the first driven pulley.
7. a kind of expanded polyethylene foam cutter according to claim 1, it is characterized in that: described mainframe is provided with Connection Block, the mounting blocks that this Connection Block is provided with connecting rod and can rotates with respect to Connection Block, on mounting blocks, be fixed with encoder, the axle head of encoder is fixed with the runner contacting with described pressure roller, and the center of gravity of described mounting blocks does not overlap with the axle center of connecting rod.
8. a kind of expanded polyethylene foam cutter according to claim 1, is characterized in that: described pressure roller end is provided with connection belt wheel, and this connection belt wheel connects by belt.
9. a kind of expanded polyethylene foam cutter according to claim 1, is characterized in that: described pressure roller has adopted the rubber roll of outside encapsulate, and the diameter of this pressure roller is less than the diameter of bottom roller.
10. a kind of expanded polyethylene foam cutter according to claim 1, is characterized in that: described hold-down mechanism comprises that two are fixed on cylinder and the pressure pipe on mainframe, and the two ends of pressure pipe are connected with the piston rod of cylinder.
CN201410276591.5A 2014-06-19 2014-06-19 A kind of expanded polyethylene foam cutter Active CN104128948B (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410276591.5A CN104128948B (en) 2014-06-19 2014-06-19 A kind of expanded polyethylene foam cutter

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CN104128948A true CN104128948A (en) 2014-11-05
CN104128948B CN104128948B (en) 2016-04-20

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106738023A (en) * 2017-03-31 2017-05-31 兖州煤业股份有限公司 A kind of strong belt cutting machine
CN107379099A (en) * 2017-08-25 2017-11-24 上海义速自动化设备有限公司 Transverse cutting unit is indulged in a kind of pearl cotton deep processing
CN108068163A (en) * 2017-11-03 2018-05-25 安徽元枫管道科技股份有限公司 A kind of veneer fixed length infeed set-up for composite plate processing
CN108748374A (en) * 2018-07-25 2018-11-06 瑞安市立佳机械有限公司 A kind of pearl cotton slicer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050241449A1 (en) * 2004-05-01 2005-11-03 Chen Ching M Cutting machine for cutting paper into chips
CN202106401U (en) * 2011-01-27 2012-01-11 徐政 Unmanned automatic blocked-stack bale cutter
CN202208037U (en) * 2011-07-19 2012-05-02 北京橡胶工业研究设计院 Multi-degree-of-freedom adjustable cutting device of tire forming machine
CN203245915U (en) * 2013-05-04 2013-10-23 东莞市贸隆机械制造有限公司 Pearl wool cutting device
CN103358337A (en) * 2013-07-30 2013-10-23 邹长江 Medicine slicing machine
CN203919126U (en) * 2014-06-19 2014-11-05 中山火炬职业技术学院 The cold cutting equipment of a kind of expanded polyethylene foam

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050241449A1 (en) * 2004-05-01 2005-11-03 Chen Ching M Cutting machine for cutting paper into chips
CN202106401U (en) * 2011-01-27 2012-01-11 徐政 Unmanned automatic blocked-stack bale cutter
CN202208037U (en) * 2011-07-19 2012-05-02 北京橡胶工业研究设计院 Multi-degree-of-freedom adjustable cutting device of tire forming machine
CN203245915U (en) * 2013-05-04 2013-10-23 东莞市贸隆机械制造有限公司 Pearl wool cutting device
CN103358337A (en) * 2013-07-30 2013-10-23 邹长江 Medicine slicing machine
CN203919126U (en) * 2014-06-19 2014-11-05 中山火炬职业技术学院 The cold cutting equipment of a kind of expanded polyethylene foam

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106738023A (en) * 2017-03-31 2017-05-31 兖州煤业股份有限公司 A kind of strong belt cutting machine
CN107379099A (en) * 2017-08-25 2017-11-24 上海义速自动化设备有限公司 Transverse cutting unit is indulged in a kind of pearl cotton deep processing
CN108068163A (en) * 2017-11-03 2018-05-25 安徽元枫管道科技股份有限公司 A kind of veneer fixed length infeed set-up for composite plate processing
CN108748374A (en) * 2018-07-25 2018-11-06 瑞安市立佳机械有限公司 A kind of pearl cotton slicer

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Ding Junjian

Inventor after: Qiu Shuqin

Inventor after: Li Qingda

Inventor after: Zhang Yamin

Inventor after: Huang Hongbing

Inventor after: Xie Fei

Inventor before: Ding Junjian

Inventor before: Qiu Shuqin

Inventor before: Zhang Yamin

Inventor before: Huang Hongbing

COR Change of bibliographic data
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20181218

Address after: 311227 Dongfeng Village, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province

Patentee after: HANGZHOU QINCHENG PLASTIC PACKAGE MATERIAL CO., LTD.

Address before: 528400 Side of Zhongshan Port Avenue, Torch Development Zone, Zhongshan City, Guangdong Province

Patentee before: Zhongshan Torch Polytechnic College

TR01 Transfer of patent right