CN102729287A - Breadth trimming device of PET (polyethylene glycol terephthalate) thin plate - Google Patents

Breadth trimming device of PET (polyethylene glycol terephthalate) thin plate Download PDF

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Publication number
CN102729287A
CN102729287A CN2012102315666A CN201210231566A CN102729287A CN 102729287 A CN102729287 A CN 102729287A CN 2012102315666 A CN2012102315666 A CN 2012102315666A CN 201210231566 A CN201210231566 A CN 201210231566A CN 102729287 A CN102729287 A CN 102729287A
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CN
China
Prior art keywords
rotating shaft
tool rest
trimming device
support
fabric width
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
CN2012102315666A
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Chinese (zh)
Inventor
朱卫国
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.)
ZHANGJIAGANG MINYANG PLASTIC CEMENT CO Ltd
Original Assignee
ZHANGJIAGANG MINYANG PLASTIC CEMENT 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 ZHANGJIAGANG MINYANG PLASTIC CEMENT CO Ltd filed Critical ZHANGJIAGANG MINYANG PLASTIC CEMENT CO Ltd
Priority to CN2012102315666A priority Critical patent/CN102729287A/en
Publication of CN102729287A publication Critical patent/CN102729287A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a breadth trimming device of a PET (polyethylene glycol terephthalate) thin plate, and the breadth trimming device is easy to cut. The breadth trimming device comprises a support, wherein the support is movably provided with a rotating shaft, one end of the rotating shaft is provided with a handle, and the rotating shaft is provided with a pair of tool aprons which can move along the breadth direction; the tool aprons are provided with cutting knives, the tool aprons are provided with at least one heat transmission hole, and a heating rod is arranged in the heat transmission hole; the heating rod penetrates through the tool aprons, the heating rod is in use, the heating rod is used for heating the cutting knives, the heated cutting knives are used for cutting a PET sheet material which is below 3 millimeter easily, and the service life of each cutting knife is prolonged; and furthermore, the cutting side is very uniform, and the product quality is guaranteed.

Description

The fabric width trimming device of PET thin plate
Technical field
The present invention relates to the fabric width trimming device of sheet material, refer more particularly to the fabric width trimming device of thickness at the PET thin plate below two millimeters.
Background technology
At present, on the PET panel production line, be so-called PET thin plate at the PET sheet material below two millimeters for thickness; Usually adopt the fabric width trimming device of mechanical type cutting knife; Its structure comprises: support, be movably set with rotating shaft on the support, and an end of rotating shaft is provided with handle; Slide in the rotating shaft and be provided with a pair of tool rest, tool rest is provided with cutting knife.The course of work of this trimming device is: regulate earlier the position of tool rest, make that the door of a pair of cutting knife and PET thin plate is corresponding, then, drive the rotating shaft rotation through handle, the cutting edge of cutting knife is cut in the PET thin plate, the slitter edge of PET thin plate door width of cloth both sides is cut.In practical work process, after the PET gauge of sheet surpassed 2 millimeters, cutting knife is cut very hard, and was how long have more than is needed, and cutting knife is just no longer sharp, and the limit that causes cutting out is not neat, influenced the quality of product; And the service life of cutting knife is shorter, changes very frequently, has increased production cost.
Summary of the invention
Technical problem to be solved by this invention is: a kind of fabric width trimming device of PET thin plate very easily of cutting is provided.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the fabric width trimming device of PET thin plate comprises: support; Be movably set with rotating shaft on the support; One end of rotating shaft is provided with handle, and sliding in the rotating shaft is provided with a pair of tool rest that moves along the fabric width direction, and tool rest is provided with cutting knife; Tool rest is provided with at least one heat transfer hole, and heat transfer is equipped with heating rod in the hole.
Further technical problem to be solved by this invention is: provide a kind of the adjusting to lock the fabric width trimming device of PET thin plate very easily.
For solving above-mentioned further technical problem; The technical scheme that the present invention adopts is: the concrete set-up mode of said tool rest is: the both sides of said rotating shaft are respectively arranged with the opposite adjusting screw thread of rotation direction and connect the locating slot that a corresponding side is regulated screw thread, and the locating slot of both sides is located along the same line; Described a pair of tool rest is arranged in the rotating shaft through the adjusting screwed hole with the adjusting threads engaged of a corresponding side respectively; Offer on the tool rest and regulate the locking screw pit that screwed hole communicates; Be equipped with clamping screw in the locking screw pit, the end of clamping screw is pressed on the diapire of a corresponding side locating slot.
The concrete structure of said heating rod comprises: the mica support, the mica support is provided with heater element.
Described heater element is a resistance wire, and resistance wire spirals and is wrapped on the mica support.
The invention has the beneficial effects as follows: owing in tool rest, worn heating rod, in actual use, heating rod heats cutting knife through tool rest, and the PET sheet material of cutting knife cutting below 3 millimeters after the heating is all very light, has prolonged the service life of cutting knife; And the limit that cuts out is very neat, has guaranteed the quality of product.In addition, the peculiar tool rest position adjusting mechanism of the present invention makes that the adjusting of cutting knife is very convenient; Degree of regulation is higher, and tool rest can not move about in cutting process; Thereby guaranteed the door width of cloth dimensional accuracy of PET sheet material, further guaranteed the quality of PET sheet material.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, support, 2, rotating shaft, 21, forward regulates screw thread, 22, oppositely regulate screw thread, 3, handle, 4, tool rest, 5, cutting knife, 6, clamping screw, 61, the end, 7, spring, 8, pad, 9, heating rod.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1; A kind of fabric width trimming device of PET thin plate; Comprise: support 1, be movably set with rotating shaft 2 on the support 1, an end of rotating shaft 2 stretches out support 1 and is provided with handle 3; Rotating shaft 2 is provided with a pair of tool rest 4; The concrete set-up mode of tool rest 4 is: a side of rotating shaft 2 is provided with forward and regulates screw thread 21 and connect the locating slot that this forward is regulated screw thread 21, and the opposite side of rotating shaft 2 is provided with reverse adjusting screw thread 22 and connects this reverse locating slot of regulating screw thread 22, and the locating slot of these both sides is located along the same line; Tool rest 4 be provided with regulate screw thread 21 with forward or oppositely regulate adjusting screwed hole that screw thread 22 matches and with regulate the locking screw pit that screwed hole communicates; Tool rest 4 is regulated screw thread 21 or is oppositely regulated screw thread 22 through the forward of regulating screwed hole and being arranged on rotating shaft 2 corresponding sides, and revolved on the diapire of a corresponding side locating slot that the locking screw pit is pressed on rotating shaft 2 end 61 of clamping screw 6, and the spring 7 and the pad 8 that are set on the clamping screw 6 are compressed between clamping screw 6 and the tool rest 4; Can prevent effectively that like this clamping screw 6 is loosening, thereby tool rest 4 firmly is locked in the rotating shaft 2; Tool rest 4 is provided with cutting knife 5; Side near cutting knife 5 on the tool rest 4 is provided with at least one heat transfer hole; Be equipped with heating rod 9 in the heat transfer hole; The concrete structure of heating rod 9 comprises: the mica support, spiraling on the mica support is wound with resistance wire (structure of mica support and resistance wire belongs to the ordinary skill in the art, Gu Tuzhong do not draw its detailed structure).
Adjustment process of the present invention is: at first unclamp clamping screw 6, and under the static relatively situation of tool rest 4, turning handle 3; Force two tool rests 4 to relatively move, make that the door of cutting knife 5 and PET sheet material on the tool rest 4 is corresponding, then; The clamping screw 6 of screwing, the end 61 of clamping screw 6 are pressed on the diapire of locating slot of rotating shaft 2 corresponding sides, thereby tool rest 4 is fixed in the rotating shaft 2; Then, turning handle 3 once more, make in the cutting edge incision PET sheet material of cutting knife 5.

Claims (4)

1.PET the fabric width trimming device of thin plate; Comprise: support, be movably set with rotating shaft on the support, an end of rotating shaft is provided with handle; Slide in the rotating shaft and be provided with a pair of tool rest that moves along the fabric width direction; Tool rest is provided with cutting knife, it is characterized in that: described tool rest is provided with at least one heat transfer hole, and heat transfer is equipped with heating rod in the hole.
2. fabric width trimming device as claimed in claim 1; It is characterized in that: the concrete set-up mode of said tool rest is: the both sides of said rotating shaft are respectively arranged with the opposite adjusting screw thread of rotation direction and connect the locating slot that a corresponding side is regulated screw thread, and the locating slot of both sides is located along the same line; Described a pair of tool rest is arranged in the rotating shaft through the adjusting screwed hole with the adjusting threads engaged of a corresponding side respectively; Offer on the tool rest and regulate the locking screw pit that screwed hole communicates; Be equipped with clamping screw in the locking screw pit, the end of clamping screw is pressed on the diapire of a corresponding side locating slot.
3. according to claim 1 or claim 2 fabric width trimming device, it is characterized in that: the concrete structure of said heating rod comprises: the mica support, the mica support is provided with heater element.
4. fabric width trimming device as claimed in claim 3 is characterized in that: described heater element is a resistance wire, and resistance wire spirals and is wrapped on the mica support.
CN2012102315666A 2012-07-05 2012-07-05 Breadth trimming device of PET (polyethylene glycol terephthalate) thin plate Pending CN102729287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102315666A CN102729287A (en) 2012-07-05 2012-07-05 Breadth trimming device of PET (polyethylene glycol terephthalate) thin plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102315666A CN102729287A (en) 2012-07-05 2012-07-05 Breadth trimming device of PET (polyethylene glycol terephthalate) thin plate

Publications (1)

Publication Number Publication Date
CN102729287A true CN102729287A (en) 2012-10-17

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Application Number Title Priority Date Filing Date
CN2012102315666A Pending CN102729287A (en) 2012-07-05 2012-07-05 Breadth trimming device of PET (polyethylene glycol terephthalate) thin plate

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CN (1) CN102729287A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103588004A (en) * 2013-11-08 2014-02-19 吴江华尔美特装饰材料有限公司 Cutter device
CN103737656A (en) * 2013-12-27 2014-04-23 昆山迈致治具科技有限公司 Wear-resisting cutter with heating function
CN104176326A (en) * 2014-08-15 2014-12-03 江苏申凯包装高新技术股份有限公司 Hot-sealing device for folding and winding machine
CN104690757A (en) * 2015-02-04 2015-06-10 大连橡胶塑料机械股份有限公司 Edge cutting device with automatic edge returning function
CN105798983A (en) * 2016-04-21 2016-07-27 格远电子科技(上海)有限公司 Trimming self-adaption tool rest of ultrasoft metal foil belt and self-adaption method
CN106272605A (en) * 2015-06-09 2017-01-04 活全机器股份有限公司 The heating blank edge banding apparatus of piece cutting machine
CN106671158A (en) * 2017-02-09 2017-05-17 苏州威仕薄膜科技有限公司 Driving component of window film cutting machine
CN106738015A (en) * 2016-12-27 2017-05-31 北方华锦化学工业集团有限公司 A kind of diaphragm grab sample machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252393A (en) * 1988-03-31 1989-10-09 Kumamoto Ado Kogyo Danchi Kyodo Kumiai Heating type cutting edge
EP0850732A1 (en) * 1996-12-24 1998-07-01 Continental Aktiengesellschaft Method and apparatus for sectioning uncured rubber profiles with a blade
JPH10225898A (en) * 1996-12-09 1998-08-25 Jiemiko:Kk Cutter for separating caulking material
CN201669739U (en) * 2010-05-12 2010-12-15 虞友义 Slitting tool modified structure of thermoplastic fiber material electric-heating slitting device
CN201776789U (en) * 2010-09-06 2011-03-30 江苏维达机械有限公司 Breadth edge cutting device
CN202137794U (en) * 2011-06-03 2012-02-08 浙江联丰股份有限公司 Herringbone filling trimming knife device
CN102357918A (en) * 2011-10-25 2012-02-22 黄维明 Knife capable of being heated
CN102490283A (en) * 2011-11-30 2012-06-13 江苏东旭科技有限公司 Rubber cutting device for butyl-reclaimed rubber
CN202640452U (en) * 2012-07-05 2013-01-02 张家港市民扬塑胶科技有限公司 Breadth edge cutting device of polyethylene terephthalate (PET) sheet

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252393A (en) * 1988-03-31 1989-10-09 Kumamoto Ado Kogyo Danchi Kyodo Kumiai Heating type cutting edge
JPH10225898A (en) * 1996-12-09 1998-08-25 Jiemiko:Kk Cutter for separating caulking material
EP0850732A1 (en) * 1996-12-24 1998-07-01 Continental Aktiengesellschaft Method and apparatus for sectioning uncured rubber profiles with a blade
CN201669739U (en) * 2010-05-12 2010-12-15 虞友义 Slitting tool modified structure of thermoplastic fiber material electric-heating slitting device
CN201776789U (en) * 2010-09-06 2011-03-30 江苏维达机械有限公司 Breadth edge cutting device
CN202137794U (en) * 2011-06-03 2012-02-08 浙江联丰股份有限公司 Herringbone filling trimming knife device
CN102357918A (en) * 2011-10-25 2012-02-22 黄维明 Knife capable of being heated
CN102490283A (en) * 2011-11-30 2012-06-13 江苏东旭科技有限公司 Rubber cutting device for butyl-reclaimed rubber
CN202640452U (en) * 2012-07-05 2013-01-02 张家港市民扬塑胶科技有限公司 Breadth edge cutting device of polyethylene terephthalate (PET) sheet

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103588004A (en) * 2013-11-08 2014-02-19 吴江华尔美特装饰材料有限公司 Cutter device
CN103588004B (en) * 2013-11-08 2016-02-10 吴江华尔美特装饰材料有限公司 A kind of cutter
CN103737656A (en) * 2013-12-27 2014-04-23 昆山迈致治具科技有限公司 Wear-resisting cutter with heating function
CN104176326A (en) * 2014-08-15 2014-12-03 江苏申凯包装高新技术股份有限公司 Hot-sealing device for folding and winding machine
CN104690757A (en) * 2015-02-04 2015-06-10 大连橡胶塑料机械股份有限公司 Edge cutting device with automatic edge returning function
CN106272605A (en) * 2015-06-09 2017-01-04 活全机器股份有限公司 The heating blank edge banding apparatus of piece cutting machine
CN105798983A (en) * 2016-04-21 2016-07-27 格远电子科技(上海)有限公司 Trimming self-adaption tool rest of ultrasoft metal foil belt and self-adaption method
CN105798983B (en) * 2016-04-21 2018-06-29 格远电子科技(上海)有限公司 The adaptive knife rest of ultra-soft metallic foil chamfered edge and adaptive approach
CN106738015A (en) * 2016-12-27 2017-05-31 北方华锦化学工业集团有限公司 A kind of diaphragm grab sample machine
CN106671158A (en) * 2017-02-09 2017-05-17 苏州威仕薄膜科技有限公司 Driving component of window film cutting machine
CN106671158B (en) * 2017-02-09 2018-11-06 苏州威仕薄膜科技有限公司 A kind of driving part of fenestrated membrane cutting device

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Application publication date: 20121017