CN107791291B - Plastic cutter - Google Patents

Plastic cutter Download PDF

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Publication number
CN107791291B
CN107791291B CN201711208865.7A CN201711208865A CN107791291B CN 107791291 B CN107791291 B CN 107791291B CN 201711208865 A CN201711208865 A CN 201711208865A CN 107791291 B CN107791291 B CN 107791291B
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CN
China
Prior art keywords
hole
cutter
turbine
rack
support rod
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.)
Active
Application number
CN201711208865.7A
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Chinese (zh)
Other versions
CN107791291A (en
Inventor
孙文清
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.)
Ningbo Jiangbei Paper Zengxin Mstar Technology Ltd
Original Assignee
Ningbo Jiangbei Paper Zengxin Mstar Technology 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.)
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Publication date
Application filed by Ningbo Jiangbei Paper Zengxin Mstar Technology Ltd filed Critical Ningbo Jiangbei Paper Zengxin Mstar Technology Ltd
Priority to CN201711208865.7A priority Critical patent/CN107791291B/en
Publication of CN107791291A publication Critical patent/CN107791291A/en
Application granted granted Critical
Publication of CN107791291B publication Critical patent/CN107791291B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08Means for actuating the cutting member to effect the cut
    • B26D5/16Cam means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18Means for removing cut-out material or waste
    • B26D7/1845Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863Means for removing cut-out material or waste by non mechanical means by suction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/22Safety devices specially adapted for cutting machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/04Regenerating the washing fluid

Abstract

The present invention relates to technical field of plastic, disclose a kind of plastic cutter, including rack, and support rod is slidably connected in rack, and support rod is equipped with hollow cutter, is provided with first through hole, the second through-hole, third through-hole and fourth hole on cutter;Rack is equipped with water injector, and water injector includes water pocket and jet pipe, and support rod is equipped with the mandril to offset with water pocket;Support rod, which is equipped with, is rotatably connected to the first turbine for being communicated with the first gas-guide tube between bellows and third through-hole for bellows in the first gas-guide tube;It is communicated with the second gas-guide tube at fourth hole, the second turbine is rotatably connected in rack, the second turbine is located in the second gas-guide tube, and the second turbine is coaxially connected with the cam to offset with support rod;Aqueduct is connected between first through hole and the second through-hole, the first turbine is coaxially connected with negative pressure impeller, and negative pressure impeller is located in aqueduct.The present invention solves the problems, such as that cutting machine generates dust and cutter fever during cutting in the prior art.

Description

Plastic cutter
Technical field
The present invention relates to technical field of plastic, and in particular to a kind of plastic cutter.
Background technique
Plastic products are to use plastics for the general designation of the articles such as life, industry made of main Raw material processing.Including with modeling Material is the product of all techniques such as injection molding, the plastic uptake of raw material, during plastic products processing, it is often necessary to carry out to raw material Cutting, but general cutting machine can generate a large amount of dust and clast during cutting, not only pollute environment but also right The body of staff has very big harm, and cutter are easy fever at work, bad to blade, not only influences making for cutter With the service life, and it is easy that the cut surface of raw material is caused to damage.
Summary of the invention
For above-mentioned deficiency, the object of the present invention is to provide a kind of plastic cutters, to solve in the prior art Cutting machine led to the problem of during cutting dust and cutter fever.
To achieve the above object, The technical solution adopted by the invention is as follows:
Plastic cutter, including rack, rack are equipped with placement plate, slidably connect support rod on rack side, support Spring is connected between bar and rack, support rod is equipped with hollow cutter, and cutter are located at the top of placement plate, cutter On be provided with first through hole, the second through-hole, third through-hole and fourth hole;Water injector, water spray dress are fixed on the rack other side It sets including water pocket and the jet pipe for spraying water to first through hole, is fixed with the mandril to offset with water pocket on support rod;On support rod Equipped with being rotatably connected to the first turbine in the first gas-guide tube for being connected to the first gas-guide tube between bellows and third through-hole for bellows; It is communicated with the second gas-guide tube at fourth hole, the second turbine is rotatably connected in rack, the second turbine is located in the second gas-guide tube, Second turbine is coaxially connected with the cam to offset with support rod;Aqueduct, water guide are connected between first through hole and the second through-hole Pipe is communicated with recycling bins, and the first turbine is coaxially connected with negative pressure impeller, and negative pressure impeller is located in aqueduct.
The principle of the present invention: placement plate for bearing plastics to be cut, by for bellows into cutter supply cold wind, it is right Cutter cool down, and avoid cutter from generating heat during cutting and damage to cutter and cut surface;Air feed simultaneously Wind in case will make the first turbine rotation as power when passing through the first gas-guide tube, the first turbine will drive negative pressure wheel rotation, Make to generate negative pressure in aqueduct;It will be arranged from fourth hole through the second gas-guide tube after cooling down into the cold wind in cutter to cutter Out, wind will make the second turbine rotation as power when by the second gas-guide tube, and the second turbine will be rotated with moving cam, and be propped up at this time Strut will move back and forth above and below under the action of cam and spring;When support rod moves down, cutter will be driven to moving down Dynamic to cut to plastics, due to there is negative pressure in aqueduct, the dust generated in cutting process will lead to by first Hole enters in recycling bins through aqueduct, it is therefore prevented that dust drifts everywhere causes damages to environment and people;When cutter are to moving up When dynamic, mandril will offset with water pocket, and squeeze water pocket, and the water in water pocket will be sprayed out of jet pipe makees parabolic motion, and just It can enter in cutter through first through hole, on the one hand can cool down to cutter, it on the other hand can be by aqueduct Interior dust, which is flushed in recycling bins, avoids dust from blocking aqueduct.
Beneficial effects of the present invention: compared with prior art, 1, setting for bellows, using for bellows to cutter cooling supply Wind, there are three effects: first, cool down to cutter, avoids cutter from generating during cutting with plastic friction big Calorimetric damages cutter and cut surface, to extend the service life of cutter, ensure that the smooth of cut surface; Second, the first turbine is driven using the wind come out for bellows as power, the first turbine drive negative pressure wheel rotation allows aqueduct Interior generation negative pressure, enables aqueduct to be constantly adsorbed on a large amount of dust generated in cutting process, it is therefore prevented that dust drifts everywhere It causes damages to environment and people;Third drives the second turbine rotation, the second turbine band using the wind come out for bellows as power Moving cam rotation, enables cutter to move back and forth, carries out automation cutting to plastics, improves the efficiency of plastics cutting, In addition, the reciprocating movement by cutter drives mandril intermittently to squeeze water pocket, so that water pocket is intermittently sprayed water, also a save Water resource.2, water injector is set, on the one hand cutter are cooled down twice using cold water, are efficiently avoided because of cutter Excessive heating during cutting and caused by damage;It on the other hand, will using the water and suction function entered in aqueduct Dust, which is flushed in recycling bins, in aqueduct avoids dust from blocking aqueduct, while can also be to possible in air during water spray The a small amount of dust left is settled, and is effectively further avoided dust and is drifted everywhere and causes damages to environment and people.
Further, the placement plate two sides are equipped with clamping part, and clamping part includes fixture block and the strut that is fixed in placement plate, Fixture block is bolted on strut.Plastics to be cut are fixed by adjusting distance between fixture block, avoid cutting In the process since the interaction between cutter and plastics makes plastics shift, cut surface out-of-flatness is caused.
Further, it is equipped with strainer in the recycling bins, strainer is set, the dust in recycling bins is filtered, it is periodically clear It removes, keeps cleaning in recycling bins, dust is avoided to block.
Further, the recycling bins are connected to water pocket, and water pump is connected between recycling bins and water pocket.It will be recycled by strainer It separates dust and water after dust-filtering in case, then is recycled in water pocket by water pump effect, reach what repetitive cycling used Effect effectively saves water resource.
Further, the mandrel ends are arc, and the setting of arc prevents mandril from squeezing water pocket for a long time and keeps water pocket broken Damage, to extend the service life of water pocket.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plastic cutter in the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: rack 1, placement plate 2, fixture block 3, strut 4, support rod 5, spring 6, cuts Cutter 7, first through hole 8, the second through-hole 9, third through-hole 10, fourth hole 11, water pocket 12, jet pipe 13, mandril 14, for bellows 15, the first gas-guide tube 16, the first turbine 17, the second gas-guide tube 18, the second turbine 19, cam 20, aqueduct 21, recycling bins 22, Strainer 23, negative pressure impeller 24.
Embodiment is substantially as shown in Fig. 1:
Plastic cutter, including rack 1 are welded with placement plate 2 in rack 1, and 2 two sides of placement plate are provided with clamping part, folder The portion of holding includes fixture block 3 and the strut 4 that is welded in placement plate 2, and fixture block 3 is bolted on strut 4;On 1 left side of rack Support rod 5 is slidably connected, spring 6 is welded between support rod 5 and rack 1, the right end of support rod 5 is welded with hollow cutting Knife 7, cutter 7 are located at the top of placement plate 2, and first through hole 8, the second through-hole 9, third through-hole 10 and are provided on cutter 7 Four through-holes 11;Water injector is bolted on the right side of rack 1, water injector includes water pocket 12 and is used for logical to first The jet pipe 13 that hole 8 is sprayed water is welded with the mandril 14 to offset with water pocket 12 on support rod 5, and 14 end of mandril is arc-shaped;Support rod 5 On be bolted for bellows 15, for being connected to the first gas-guide tube 16 between bellows 15 and third through-hole 10, in the first gas-guide tube 16 It is rotatably connected to the first turbine 17;It is communicated with the second gas-guide tube 18 at fourth hole 11, is rotatably connected to the second turbine in rack 1 19, the second turbine 19 is located in the second gas-guide tube 18, and the second turbine 19 is coaxially connected with the cam 20 to offset with support rod 5;The Aqueduct 21 is connected between one through-hole 8 and the second through-hole 9, aqueduct 21 is communicated with recycling bins 22, and buckle connects in recycling bins 22 It is connected to strainer 23, recycling bins 22 are connected to water pocket 12, are connected with water pump between recycling bins 22 and water pocket 12;First turbine 17 is coaxial It is connected with negative pressure impeller 24, negative pressure impeller 24 is located in aqueduct 21.
In use, plastics to be cut are placed in placement plate 2, clamp fixture block 3 by plastics by adjusting bolt;It opens again It is dynamic constantly to there is cold wind to enter cutter 7 through the first gas-guide tube 16, third through-hole 10 at this time for bellows 15, to the progress of cutter 7 Cooling, avoids cutter 7 from generating heat during cutting and damages to cutter 7 and cut surface;Simultaneously in bellows 15 Wind will be such that the first turbine 17 rotates when passing through the first gas-guide tube 16 as power, and the first turbine 17 will drive 24 turns of negative pressure impeller It is dynamic, make to generate negative pressure in aqueduct 21;It will be from fourth hole 11 through the after cooling down into the cold wind in cutter 7 to cutter 7 The discharge of two gas-guide tubes 18, wind will be such that the second turbine 19 rotates when by the second gas-guide tube 18 as power, and the second turbine 19 will Band moving cam 20 rotates;Support rod 5 will be under the action of cam 20 at this time, and driving cutter 7 to move down makes cutter 7 under The plastics of side are cut, and mandril 14 is also moved down and separated with water pocket 12 at the same time, due to having negative pressure in aqueduct 21, Therefore the dust generated in cutting process will be entered in recycling bins 22, it is therefore prevented that dust by first through hole 8 through aqueduct 21 It drifts and causes damages to environment and people everywhere;Later, support rod 5 will drive cutter 7 under the action of cam 20 and spring 6 Reset is moved up, while mandril 14 will move up and squeeze water pocket 12, the water in water pocket 12 will spray work out of jet pipe 13 Parabolic motion, and can just be entered in cutter 7 through first through hole 8, on the one hand secondary drop can be carried out to cutter 7 On the other hand dust in aqueduct 21 can be flushed in recycling bins 22 and dust is avoided to block aqueduct 21 by temperature.Then, start water Pump, into recycling bins 22 water through filter screen 23 filter it is out of dust after, be recycled in water pocket 12 and store;Cutter 7 are through repeatedly anti- After multiple cutting, the cutting of plastics can be completed, finally switch off the pump and for bellows 15.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as specific embodiment can be used for explaining the content of claim.

Claims (5)

1. plastic cutter, including rack, rack is equipped with placement plate, it is characterised in that: branch is slidably connected on rack side Strut is connected with spring between support rod and rack, support rod is equipped with hollow cutter, and cutter are located at the upper of placement plate It is square, first through hole, the second through-hole, third through-hole and fourth hole are provided on cutter;Water spray dress is fixed on the rack other side It sets, water injector includes water pocket and the jet pipe for spraying water to first through hole, and the mandril to offset with water pocket is fixed on support rod; Support rod is equipped with for bellows, for being communicated with the first gas-guide tube, rotation connection in the first gas-guide tube between bellows and third through-hole There is the first turbine;It is communicated with the second gas-guide tube at fourth hole, is rotatably connected to the second turbine in rack, the second turbine is located at the In two gas-guide tubes, the second turbine is coaxially connected with the cam to offset with support rod;It is connected between first through hole and the second through-hole Aqueduct, aqueduct are communicated with recycling bins, and the first turbine is coaxially connected with negative pressure impeller, and negative pressure impeller is located in aqueduct.
2. plastic cutter as described in claim 1, it is characterised in that: the placement plate two sides are equipped with clamping part, clamping part Including fixture block and the strut being fixed in placement plate, fixture block is bolted on strut.
3. plastic cutter as claimed in claim 2, it is characterised in that: be equipped with strainer in the recycling bins.
4. plastic cutter as claimed in claim 3, it is characterised in that: the recycling bins are connected to water pocket, recycling bins and water Water pump is connected between capsule.
5. plastic cutter according to any one of claims 1 to 4, it is characterised in that: the mandrel ends are arc-shaped.
CN201711208865.7A 2017-11-27 2017-11-27 Plastic cutter Active CN107791291B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711208865.7A CN107791291B (en) 2017-11-27 2017-11-27 Plastic cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711208865.7A CN107791291B (en) 2017-11-27 2017-11-27 Plastic cutter

Publications (2)

Publication Number Publication Date
CN107791291A CN107791291A (en) 2018-03-13
CN107791291B true CN107791291B (en) 2019-03-15

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CN201711208865.7A Active CN107791291B (en) 2017-11-27 2017-11-27 Plastic cutter

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108515557A (en) * 2018-04-12 2018-09-11 宁波隆锐机械制造有限公司 Plastics cutter device
CN109049075B (en) * 2018-07-25 2021-07-30 恒安(重庆)生活用纸有限公司 Automatic slitting device for papermaking forming
CN109291316A (en) * 2018-09-26 2019-02-01 重庆九橡化大橡胶科技有限责任公司 Waste tire cuts equipment
CN109435218A (en) * 2018-11-13 2019-03-08 重庆瑞霆塑胶有限公司 The automated production system of processing of CPP film
CN109591092A (en) * 2018-12-26 2019-04-09 中航森瑞武汉新材料有限公司 A kind of pvc compound pipeline complex pipeline processing dedusting mechanism of cutting equipment

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Publication number Priority date Publication date Assignee Title
JPH04354759A (en) * 1991-05-31 1992-12-09 Akebono Technos Kk Device for direct film affixation to plate having automatic film supply part
US7328512B2 (en) * 2004-09-14 2008-02-12 Martin Charles B Self-contained vacuum saw
US8082825B2 (en) * 2009-06-09 2011-12-27 Butler David J Health and safety system for a table saw
CN101648417B (en) * 2009-08-27 2012-04-18 李金星 Turbine type plastic bottle chopping machine
CN201991683U (en) * 2011-04-22 2011-09-28 北京科路工业装备有限公司 Hydropneumatic driving device
CN105216027B (en) * 2015-11-13 2016-11-02 长江大学 A kind of drum-type vegetable-chopper
CN206254217U (en) * 2016-11-30 2017-06-16 湖北创力药业有限公司 A kind of high-precision medicine cutter

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