CN103407114A - Automatic die cutter of injection nozzle - Google Patents

Automatic die cutter of injection nozzle Download PDF

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Publication number
CN103407114A
CN103407114A CN2013103911647A CN201310391164A CN103407114A CN 103407114 A CN103407114 A CN 103407114A CN 2013103911647 A CN2013103911647 A CN 2013103911647A CN 201310391164 A CN201310391164 A CN 201310391164A CN 103407114 A CN103407114 A CN 103407114A
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China
Prior art keywords
counterdie
tool
cutter
automatic die
frame
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CN2013103911647A
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Chinese (zh)
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CN103407114B (en
Inventor
黄鹏
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SHENZHEN DONGFANG LIANGCAI PRECISION TECHNOLOGY Co Ltd
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SHENZHEN DONGFANG LIANGCAI PRECISION TECHNOLOGY Co Ltd
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Priority to CN201310391164.7A priority Critical patent/CN103407114B/en
Publication of CN103407114A publication Critical patent/CN103407114A/en
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Abstract

The invention discloses an automatic die cutter of an injection nozzle, relates to the field of die cutting equipment of injection nozzles, and aims at solving the problems of low production efficiency, high production cost and the like due to the fact that existing nozzle cutting equipment needs an auxiliary artificial operation when cutting the nozzle. The invention provides an automatic die cutter of an injection nozzle. The automatic die cutter is characterized in that an upper die of a jig is connected with a first cylinder, and driven by the first cylinder to do a linear reciprocating motion in the vertical direction; a vacuum chuck for grabbing a plastic product arranged inside a lower die of the jig is embedded inside the upper die of the jig; the vacuum chuck is connected with a vacuum generator; the lower die of the jig is fixedly connected with a frame through a lower die movement device capable of driving the lower die to do a linear reciprocating motion along the horizontal direction. By adopting the automatic die cutter of the injection nozzle, a full-automatic operation of the processing procedure of the injection nozzle can be achieved; seamless joint with the previous procedure and the next procedure is achieved; the procedure of manually picking up and putting a manual cutting device and manually collecting products from a die cutting tool are reduced.

Description

The injection moulding regrinding automatic die cutter
Technical field
The present invention relates to the die cutting device field of injection moulding regrinding, particularly a kind of without handwork, can be directly by from a upper operation out product the injection moulding regrinding excision and automatically send into the bicker of subsequent processing.
Background technology
The plastic electronic product of commonly using in life, normally adopt mould to carry out injection mo(u)lding.During machine-shaping, the cast gate on product is the mouth of a river alleged in industry, can produce unnecessary molding materials, and for guaranteeing integrality and the good appearance of product, after moulding, the mouth of a river that needs to leave over cuts away.At present, the mode of removing water port of product much also adopts the tool of pure manual water dividing gap to process, after being the product injection mo(u)lding, pick up by hand shaped article, and it is put in punching jig, Push switch excises the mouth of a river, and then from tool, collecting product, and render in the subsequent processing in production line.
The whole continuous operation of processing the mouth of a river is all by manually operating, and in manufacture process, the general manipulator that adopts operates, this just often causes the processing speed at the mouth of a river not catch up with the speed of response of manipulator, cause product overloading processing this link of the mouth of a river, correspondingly just reduce the production efficiency of whole product, increased production cost.If the number of workers of corresponding increase mouth of a river processing links, also can cause the increase of production cost.The fierceness day by day of the increase of human cost and industry competition, have higher requirement to compression and the resources conservation of manufacturing cost, also extended the demand to the operation of industrial automation instead of manual simultaneously.
Summary of the invention
For what existing mouth of a river die cutting device existed, need the indirect labor to operate when the die-cut mouth of a river and cause that production efficiency is low, the more high shortcoming of production cost, the object of the present invention is to provide a kind of realize directly will from a upper operation out product the injection moulding regrinding excision and automatically send into the bicker of subsequent processing, this bicker can be realized the full automatic working of injection moulding regrinding treatment process, and with its on an operation and subsequent processing slitless connection, thereby liberated mouth of a river treatment process artificial, improved production efficiency, reduced production cost.
For achieving the above object, the invention provides a kind of injection moulding regrinding automatic die cutter, comprise frame, control device, the blanking units at the die-cut mouth of a river and the tool patrix cooperatively interacted and the tool counterdie that supply to place plastic cement products, described control device, blanking units, tool patrix and tool counterdie all are fixedly connected with described frame, and described tool patrix is located at the top of described tool counterdie, it is characterized in that: described tool patrix is connected with the first cylinder and at vertical direction, does straight reciprocating motion by described the first air cylinder driven, in described tool patrix, be embedded with the vacuum cup that is placed on the plastic cement products in the tool counterdie for crawl, described vacuum cup is connected with vacuum generator, described tool counterdie can drive its along continuous straight runs by one and make the counterdie mobile device of straight reciprocating motion and be fixedly connected with described frame.
Further, described counterdie mobile device comprises the line slide rail that the counterdie fixed head be fixed thereon for described tool counterdie, the second cylinder that drives described counterdie fixed head motion and along continuous straight runs are fixedly connected with described frame, described counterdie fixed head is located on described line slide rail by the slide block be fixedly connected with it, and the described counterdie fixed head of described the second air cylinder driven slides along described line slide rail.
Further, described support also is provided with the buffer that plays cushioning effect when described counterdie fixed head is transferred to inactive state by motion state.
Further, described tool patrix is connected with described the first cylinder by upper mould fixed plate, and described upper mould fixed plate is provided with symmetrical guide rod vertically, and described leader casing is located in the linear bearing be fixedly connected with described frame.
Further, described blanking units comprises cutter and drives the 3rd cylinder that described cutter along continuous straight runs is done straight reciprocating motion, and described cutter is located at the below of described tool counterdie, and the edge of a knife of described cutter stretches in the hole, the mouth of a river of described tool counterdie.
Further, described injection moulding regrinding automatic die cutter also comprises that be used to supporting the base of described frame, described frame is connected with described base by the arrangement for adjusting height that can regulate this bracket height.
Further, described arrangement for adjusting height comprises screw rod and the runner be connected with described screw flight, and an end of described screw rod is fixedly connected with described frame, and the other end of described screw rod passes described runner and stretches in described base.
Further, described base bottom is provided with leg.
Beneficial effect:
Compared with prior art, injection moulding regrinding automatic die cutter provided by the invention can realize directly will from a upper operation out product the injection moulding regrinding excision and automatically send into subsequent processing, this bicker can be realized the full automatic working of injection moulding regrinding treatment process, and with its on an operation and subsequent processing slitless connection, reduced manually and picked up, put, manual blanking units and from artificially collecting the operation of product punching jig, with machinery, replace artificial, thereby liberated mouth of a river treatment process artificial, improved production efficiency, reduced production cost.
The accompanying drawing explanation
Fig. 1 is the perspective view of an angle of the embodiment of the present invention;
Fig. 2 is the perspective view of another angle of the embodiment of the present invention;
Fig. 3 is the profile under the press fit device absorption mobile phone shell state in the embodiment of the present invention;
Fig. 4 is the perspective view of the blanking units in the embodiment of the present invention;
In figure:
1. base, 11. leg, 2. frame, 21. support stupefied, 22. the first platform, 23. the second platform, 24. holder, 25. screw rod, 26. runner, 3. control device, 4. press fit device, 41. tool patrix, 42. upper mould fixed plate, 43. the first cylinder, 431. the cylinder body of the first cylinder, 432. the piston rod of the first cylinder, 44. vacuum cup, 441. gas port, 45. linear bearing, 46. guide rod, 5. tool counterdie, 6. blanking units, 61. cutter, 62. the 3rd cylinder, 7. counterdie mobile device, 71. counterdie fixed head, 711. slide block, 72. the second cylinder, 73. line slide rail, 8. mobile phone shell, 9. buffer.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments, and following examples are explanation of the invention, and the present invention is not limited to following examples.
As depicted in figs. 1 and 2, for the perspective view of the automatic die cutter be used to excising the mobile phone shell injection moulding regrinding, the automatic die cutter in the present embodiment mainly is comprised of base 1, frame 2, control device 3, press fit device 4, tool counterdie 5, blanking units 6 and counterdie mobile device 7.Wherein, the bottom of base 1 is provided with leg 11, frame 2 is erected on base 1, frame 2 comprises support stupefied 21 and is located at the first platform 22 and the second platform 23 that supports the along continuous straight runs on stupefied 21, the first platform 22 is located at the top of the second platform 23, support stupefied 21 and be fixedly connected with an end of screw rod 25 by holder 24, the other end of screw rod 25 passes the runner 26 be threaded with it and stretches in base 1, control device 3 is installed on frame 2, be used to controlling the running of each building block relevant with mouth of a river treatment process on this automatic die cutter, again in conjunction with shown in Figure 3, press fit device 4 comprises tool patrix 41, upper mould fixed plate 42, the first cylinder 43, vacuum cup 44 and the linear bearing 45 be used in conjunction with each other and guide rod 46, vacuum cup 44 is inlaid in tool patrix 41, for capturing the mobile phone shell 8 that is placed on tool counterdie interior 5, the gas port 441 of vacuum cup 44 is connected with the vacuum generator (not shown), tool patrix 41 is fixed on the bottom of upper mould fixed plate 42, upper mould fixed plate 42 is fixedly connected with the piston rod 432 of the first cylinder 43, the cylinder body 431 of the first cylinder 43 is vertically fixed on the first platform 22, linear bearing 45 is vertically fixed on the first platform 22, one end of guide rod 46 vertically runs through linear bearing 45 and is fixedly connected with upper mould fixed plate 42, linear bearing 45 and guide rod 46 are arranged in pairs in the symmetric position centered by the first cylinder 43, counterdie mobile device 7 comprises counterdie fixed head 71, the second cylinder 72 and two parallel line slide rails 73, line slide rail 73 levels are installed on the second platform 23, counterdie fixed head 71 by the slide block 711 be fixedly connected with it be located on line slide rail 73, the cylinder body level of the second cylinder 72 is installed on the second platform 23, the piston rod of the second cylinder 72 is fixedly connected with counterdie fixed head 71, under the driving of the second cylinder 72, counterdie fixed head 71 can slide along line slide rail 73, tool counterdie 5 and blanking units 6 all are installed on counterdie fixed head 71, and in tool counterdie 5 and tool patrix 41 cooperatively interacted mobile phone shell 8 is pressed together on, tool counterdie 5 was provided with the mouth of a river hole (not shown) corresponding with the mouth of a river of mobile phone shell 8, blanking units 6 comprises cutter 61 and the 3rd cylinder 62, the cylinder body level of the 3rd cylinder 62 is installed on counterdie fixed head 71, the piston rod of the 3rd cylinder 62 is fixedly connected with cutter 61, cutter 61 is located at the below, hole, the mouth of a river of tool counterdie 5, its quantity is identical with the quantity in hole, the mouth of a river, and the edge of a knife of cutter 61 stretches in hole, the mouth of a river, two ends extreme position corresponding to 71 horizontal movements of counterdie fixed head on the second platform 23 respectively is provided with a buffer 9, the buffering when counterdie fixed head 71 is transferred to inactive state by motion state.
Automatic die cutter in the present embodiment is for the mouth of a river treatment process after mobile phone shell injection mo(u)lding operation, during use, place it in the manipulator below of injection machine, and guarantee manipulator and tool counterdie 5 exactitude positions, the manipulator of injection machine can be put into tool counterdie 5 down by the mobile phone shell of injection mo(u)lding 8 mouths of a river, under the control of control device 3, the second cylinder 72 drives counterdie fixed head 71 drive tool counterdies 5 and along line slide rail 73, moves to the below of press fit device 4, then the first cylinder 43 drives upper mould fixed plate 42 and drives 41 declines of tool patrix, and with 5 pressings of tool counterdie, mobile phone shell 8 is fixing, then the 3rd cylinder 62 driving cutters 61 excise the mouth of a river again, after completing excision, the first cylinder 43 drives upper mould fixed plate 42 and drives 41 risings of tool patrix, simultaneously, vacuum generator makes vacuum cup 44 produce vacuum, mobile phone shell 8 is adsorbed in to tool patrix 41, then the second cylinder 72 drives counterdie fixed head 71 drive tool counterdies 5 and waits for the mobile phone shell at the next pending mouth of a river along the manipulator below that line slide rail 73 moves to injection machine, the first cylinder 43 drives upper mould fixed plate 42 and drives 41 declines of tool patrix, the vacuum generator mobile phone shell 8 that makes vacuum cup 44 vacuum breakers will handle the mouth of a river well is rendered on the streamline under frame 2 and is entered subsequent processing afterwards, finally, the first cylinder 43 drives upper mould fixed plate 42 drive tool patrixes 41 and resets, namely completed all operations of mouth of a river treatment process, and preparation enters cycling next time.The operating process that process at the whole mouth of a river is completed by machine automatization entirely, and action is coherent, accomplishs without any letup, and has greatly improved production efficiency than manually-operated, has reduced production cost.

Claims (8)

1. injection moulding regrinding automatic die cutter, comprise frame, control device, the blanking units at the die-cut mouth of a river and the tool patrix cooperatively interacted and the tool counterdie that supply to place plastic cement products, described control device, blanking units, tool patrix and tool counterdie all are fixedly connected with described frame, and described tool patrix is located at the top of described tool counterdie, it is characterized in that: described tool patrix is connected with the first cylinder and at vertical direction, does straight reciprocating motion by described the first air cylinder driven, in described tool patrix, be embedded with the vacuum cup that is placed on the plastic cement products in the tool counterdie for crawl, described vacuum cup is connected with vacuum generator, described tool counterdie can drive its along continuous straight runs by one and make the counterdie mobile device of straight reciprocating motion and be fixedly connected with described frame.
2. injection moulding regrinding automatic die cutter according to claim 1, it is characterized in that: described counterdie mobile device comprises the line slide rail that the counterdie fixed head be fixed thereon for described tool counterdie, the second cylinder that drives described counterdie fixed head motion and along continuous straight runs are fixedly connected with described frame, described counterdie fixed head is located on described line slide rail by the slide block be fixedly connected with it, and the described counterdie fixed head of described the second air cylinder driven slides along described line slide rail.
3. injection moulding regrinding automatic die cutter according to claim 2, it is characterized in that: described support also is provided with the buffer that plays cushioning effect when described counterdie fixed head is transferred to inactive state by motion state.
4. injection moulding regrinding automatic die cutter according to claim 3, it is characterized in that: described tool patrix is connected with described the first cylinder by upper mould fixed plate, described upper mould fixed plate is provided with symmetrical guide rod vertically, and described leader casing is located in the linear bearing be fixedly connected with described frame.
5. according to the described injection moulding regrinding automatic die cutter of claim 1 to 4 any one, it is characterized in that: described blanking units comprises cutter and drives the 3rd cylinder that described cutter along continuous straight runs is done straight reciprocating motion, described cutter is located at the below of described tool counterdie, and the edge of a knife of described cutter stretches in the hole, the mouth of a river of described tool counterdie.
6. according to the described injection moulding regrinding automatic die cutter of claim 1 to 4 any one, it is characterized in that: described injection moulding regrinding automatic die cutter also comprises that be used to supporting the base of described frame, described frame is connected with described base by the arrangement for adjusting height that can regulate this bracket height.
7. injection moulding regrinding automatic die cutter according to claim 6, it is characterized in that: described arrangement for adjusting height comprises screw rod and the runner be connected with described screw flight, one end of described screw rod is fixedly connected with described frame, and the other end of described screw rod passes described runner and stretches in described base.
8. injection moulding regrinding automatic die cutter according to claim 6, is characterized in that: bottom described base, be provided with leg.
CN201310391164.7A 2013-09-01 2013-09-01 Automatic die cutter of injection nozzle Active CN103407114B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201310391164.7A CN103407114B (en) 2013-09-01 2013-09-01 Automatic die cutter of injection nozzle

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CN103407114B CN103407114B (en) 2016-12-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044243A (en) * 2014-06-09 2014-09-17 珠海市英诚电子科技有限公司 Automatic charging and cutting machine and method thereof
CN104942877A (en) * 2015-06-18 2015-09-30 苏州海博智能系统有限公司 Processing equipment for electronic display printing sheet
CN107138716A (en) * 2017-03-07 2017-09-08 芜湖仅机械有限公司 A kind of steering wheel die casting automatically goes the disk body of gate machine to remove gating apparatus
WO2019109422A1 (en) * 2017-12-08 2019-06-13 广州敏瑞汽车零部件有限公司 Multifunctional automatic cutting fixture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203092966U (en) * 2012-12-12 2013-07-31 汉达精密电子(昆山)有限公司 Automatic reverse milling mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203092966U (en) * 2012-12-12 2013-07-31 汉达精密电子(昆山)有限公司 Automatic reverse milling mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044243A (en) * 2014-06-09 2014-09-17 珠海市英诚电子科技有限公司 Automatic charging and cutting machine and method thereof
CN104044243B (en) * 2014-06-09 2015-08-26 珠海市英诚电子科技有限公司 Automatic charging guillotine and method thereof
CN104942877A (en) * 2015-06-18 2015-09-30 苏州海博智能系统有限公司 Processing equipment for electronic display printing sheet
CN107138716A (en) * 2017-03-07 2017-09-08 芜湖仅机械有限公司 A kind of steering wheel die casting automatically goes the disk body of gate machine to remove gating apparatus
CN107138716B (en) * 2017-03-07 2019-06-14 芜湖仅一机械有限公司 A kind of steering wheel die casting automatically goes the disk body of gate machine to remove gating apparatus
WO2019109422A1 (en) * 2017-12-08 2019-06-13 广州敏瑞汽车零部件有限公司 Multifunctional automatic cutting fixture

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