CN206048750U - A kind of frame head apparatus of double thickness air filled mattress film molding - Google Patents

A kind of frame head apparatus of double thickness air filled mattress film molding Download PDF

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Publication number
CN206048750U
CN206048750U CN201621082120.1U CN201621082120U CN206048750U CN 206048750 U CN206048750 U CN 206048750U CN 201621082120 U CN201621082120 U CN 201621082120U CN 206048750 U CN206048750 U CN 206048750U
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China
Prior art keywords
die lip
template
plate
die
exterior sheathing
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Application number
CN201621082120.1U
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Chinese (zh)
Inventor
张建群
李勇
王庆猛
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SHANDONG TONGJIA MACHINERY CO Ltd
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SHANDONG TONGJIA MACHINERY CO Ltd
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Priority to CN201621082120.1U priority Critical patent/CN206048750U/en
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Abstract

The utility model discloses a kind of frame head apparatus of double thickness air filled mattress film molding, it is set to centrosymmetric structure, including straight pin, heating plate, template, die lip, regulation pressing plate, side plate, machine neck, it is characterized in that being provided with straight pin between middle template and exterior sheathing, middle template and exterior sheathing are fixedly linked by straight pin by bolt, middle template surrounds a semiclosed die cavity with exterior sheathing, die lip and outer die lip in semiclosed die cavity bottom setting, internal to arrange inner flow passage, the beneficial effects of the utility model are:Heating collar on the outside of inner flow passage and machine neck, it is ensured that charging is uniform, is heated evenly;Die lip can need die lip and the air-cushion film of the outer die lip different thickness of production in regulation according to production with outer die lip, enhance the motility of device, improve production efficiency;Straight pin has positioning action, improves the stability of device.

Description

A kind of frame head apparatus of double thickness air filled mattress film molding
Technical field
This utility model belongs to polymer complex forming equipment technical field, relate more specifically to a kind of double thickness air filled mattress film into The frame head apparatus of type.
Background technology
Macromolecular material is the material based on macromolecular compound, is by the higher compound structure of relative molecular mass Into material, including rubber, plastics, fiber, coating, adhesive and polymer-based composite, polymer shaping technology are main Including extrusion moulding, foaming method and composite molding method, composite molding method in double thickness air filled mattress film production process be most into Ripe.In air-cushion film composite forming device, head is the most key device.
Head commonly used in the prior art is typically more so to cause material inlet amount uneven using method is directly fed, And then it is uneven to cause material to be heated;It is using single charging die cavity more than conventional head, less efficient, and discharging opening arranges ineffective It is living, change die lip less efficient.
The content of the invention
To solve the above problems, the deficiencies in the prior art are overcome, this utility model is heated evenly there is provided one kind, can be flexible The frame head apparatus of the double thickness air filled mattress film molding of regulation, the uneven and efficiency that effectively can solve the problems, such as to be heated are low.
This utility model solves the concrete technical scheme of above-mentioned technical problem:A kind of head dress of double thickness air filled mattress film molding Put, be set to centrosymmetric structure, including adjust pressing plate, straight pin, machine neck, inner flow passage, side plate, heating plate, template and die lip, It is characterized in that heating plate includes additional hot plate and side heating plate, die lip includes two outer die lips and a middle die lip, template bag Two exterior sheathings and a middle template are included, and the both sides of middle template arrange exterior sheathing, cylinder are provided between middle template and exterior sheathing Middle template and exterior sheathing are fixedly linked by pin, straight pin by bolt, and middle template surrounds a semiclosed die cavity with exterior sheathing, and half The both sides of closing die cavity arrange side plate, arrange side heating plate outside side plate, the semiclosed die cavity bottom arrange in die lip and outer Die lip, middle die lip upper surface are fixedly connected with the lower surface of middle template, and additional hot plate, additional hot plate are arranged on the outside of the exterior sheathing Bottom arranges and adjusts pressing plate, adjusts and is connected with outer die lip by regulating bolt on the inside of pressing plate, and the machine neck is arranged in middle template The positive top of the heart, machine neck are fixedly linked with charging aperture by bolt, and heating collar is provided with the outside of machine neck, pass through pipeline inside machine neck It is connected with inner flow passage, inner flow passage bottom arranges discharging opening.
Side heating plate is set on the outside of described side plate, additional hot plate is set on the outside of exterior sheathing, side plate is passed through with side heating plate Bolt is fixedly connected, and exterior sheathing is bolted to connection with additional hot plate.
Described middle template, two exterior sheathings, middle die lip and two outer die lips constitute two autonomous closure die cavitys.
The middle die lip and outer die lip be arranged to cross section be rectangle strip structure, the exterior sheathing bottom be provided with The draw-in groove that outer die lip is engaged, arranges perforate on the outside of outer die lip, the screw thread silk being engaged with regulating bolt is provided with perforate.
The inner flow passage is arranged at semiclosed mould intracavity, and two semiclosed mould intracavity respectively arrange an inner flow passage, described interior Runner adopts rack-style inner flow passage.
The beneficial effects of the utility model are:Middle template surrounds a semiclosed die cavity, two semiclosed moulds with exterior sheathing Intracavity respectively arranges an inner flow passage, is provided with heating collar on the outside of machine neck, it is ensured that charging is uniform, is heated evenly;Under semiclosed die cavity During portion is arranged, die lip can increase according to the air-cushion film of die lip and the outer die lip different thickness of production in production needs regulation with outer die lip The strong motility of device, improves production efficiency;It is by cylinder finger setting and solid by bolt between middle template and exterior sheathing It is fixed to be connected, improve the stability of device.
Description of the drawings:
Accompanying drawing 1 is this utility model structural representation;In accompanying drawing:
1. adjust pressing plate, 2. regulating bolt, 3. additional hot plate, 4. exterior sheathing, 5. straight pin, 6. heating collar, 7. Machine neck, 8. inner flow passage, 9. in template, 10. side plate, 11. side heating plates, die lip, 13. outer die lips in 12..
Specific embodiment:
To make purpose, technical scheme and advantage that this utility model is implemented clearer, referring now to accompanying drawing 1 more comprehensively Ground description specific embodiment of the present utility model:
A kind of frame head apparatus of double thickness air filled mattress film molding, are set to centrosymmetric structure, including adjust pressing plate 1, straight pin 5th, machine neck 7, inner flow passage 8, side plate 10, heating plate, template and die lip, it is characterised in that heating plate includes that additional hot plate 3 and side add Hot plate 11, die lip include two outer die lips 13 and a middle die lip 12, and template includes two exterior sheathings 4 and a middle template 9, in The both sides of template 9 arrange exterior sheathing 4, and straight pin 5 is provided between middle template 9 and exterior sheathing 4, and straight pin 5 is by bolt by Template 9 and exterior sheathing 4 are fixedly linked, and middle template 9 surrounds a semiclosed die cavity with exterior sheathing 4, and the both sides of semiclosed die cavity set Side plate 10 is put, setting side heating plate 11 outside side plate 10, die lip 12 and outer die lip 13 in the semiclosed die cavity bottom setting, in 12 upper surface of die lip is fixedly connected with the lower surface of middle template 9, and additional hot plate 3, additional hot plate 3 are arranged on the outside of the exterior sheathing 4 Bottom arranges and adjusts pressing plate 1, adjusts and is connected with outer die lip 13 by regulating bolt 2 on the inside of pressing plate 1, during the machine neck 7 is arranged at The positive top at 9 center of template, machine neck 7 are fixedly linked with charging aperture by bolt, are provided with heating collar 6, in machine neck 7 on the outside of machine neck Portion is connected with inner flow passage 8 by pipeline, and 8 bottom of inner flow passage arranges discharging opening.
Side heating plate 11 is set on the outside of described side plate 10, additional hot plate 3 is set on the outside of exterior sheathing 4, side plate 10 is added with side Hot plate 11 is bolted to connection, and exterior sheathing 4 is bolted to connection with additional hot plate 3.
Described 9, two exterior sheathings 4 of middle template, middle die lip 12 and two outer die lips 13 constitute two autonomous closure die cavitys.
The middle die lip 12 and outer die lip 13 are arranged to the strip structure that cross section is rectangle, and 4 bottom of the exterior sheathing sets The draw-in groove being engaged with outer die lip 13 is equipped with, perforate is set on the outside of outer die lip 13, be provided with perforate and be engaged with regulating bolt 2 Screw thread silk.
The inner flow passage 8 is arranged at semiclosed mould intracavity, and two semiclosed mould intracavity respectively arrange an inner flow passage 8, described Inner flow passage 8 adopts rack-style inner flow passage.
During use, concrete operations are as follows:
1. straight pin 5 is adjusted, and in regulation, the spacing of template 9 and exterior sheathing 4, is bolted;
2. additional hot plate 3 and side heating plate 11 are fixedly linked with exterior sheathing 4 and side plate 10 respectively by bolt, side plate 10, Middle template 9 and exterior sheathing 4 form semi-closed die cavity.
3. the regulating bolt 2 on pressing plate 1 is adjusted, and the spacing of die lip 12 and outer die lip 13 in adjusting makes middle template 9th, two exterior sheathings 4, middle die lip 12 and two outer die lips 13 constitute two autonomous closure die cavitys.
4. the material of extruder enters machine neck 7 by charging aperture, and outside heating collar 6 maintains temperature, material even into Two inner flow passages 8 are simultaneously uniformly flowed out with banding, form uniform extrusion two panels thin in the presence of middle die lip 12 and outer die lip 13 Film blank.

Claims (4)

1. a kind of frame head apparatus of double thickness air filled mattress film molding, are set to centrosymmetric structure, including adjust pressing plate(1), straight pin (5), machine neck(7), inner flow passage(8), side plate(10), heating plate, template and die lip, it is characterised in that the heating plate includes additional Hot plate(3)With side heating plate(11), the die lip includes two outer die lips(13)With a middle die lip(12), the template includes Two exterior sheathings(4)With a middle template(9), middle template(9)Both sides arrange exterior sheathing(4), middle template(9)And exterior sheathing (4)Between be provided with straight pin(5), straight pin(5)By bolt by middle template(9)And exterior sheathing(4)It is fixedly linked, middle template (9)With exterior sheathing(4)A semiclosed die cavity is surrounded, the both sides of semiclosed die cavity arrange side plate(10), side plate(10)Outside sets Put side heating plate(11), die lip in the semiclosed die cavity bottom setting(12)With outer die lip(13), middle die lip(12)Upper surface With middle template(9)Lower surface be fixedly connected, the exterior sheathing(4)Outside arranges additional hot plate(3), additional hot plate(3)Bottom Arrange and adjust pressing plate(1), adjust pressing plate(1)Inner side passes through regulating bolt(2)With outer die lip(13)It is connected, the machine neck(7)If It is placed in middle template(9)The positive top at center, machine neck(7)It is fixedly linked with charging aperture by bolt, on the outside of machine neck, is provided with heating Circle(6), machine neck(7)It is internal to pass through pipeline and inner flow passage(8)It is connected, inner flow passage(8)Bottom arranges discharging opening.
2. frame head apparatus of double thickness air filled mattress film molding according to claim 1, it is characterised in that described side plate(10)Outward Side arranges side heating plate(11), exterior sheathing(4)Outside arranges additional hot plate(3), side plate(10)With side heating plate(11)By spiral shell Bolt is fixedly connected, exterior sheathing(4)With additional hot plate(3)It is bolted to connection.
3. frame head apparatus of double thickness air filled mattress film molding according to claim 1, it is characterised in that described middle template(9)、 Two exterior sheathings(4), middle die lip(12)With two outer die lips(13)Constitute two autonomous closure die cavitys.
4. frame head apparatus of double thickness air filled mattress film molding according to claim 1, it is characterised in that the middle die lip(12)With Outer die lip(13)It is arranged to the strip structure that cross section is rectangle, the exterior sheathing(4)Bottom is provided with and outer die lip(13)Phase The draw-in groove of cooperation, outer die lip(13)Outside arranges perforate, is provided with and regulating bolt in perforate(2)The screw thread silk being engaged.
CN201621082120.1U 2016-09-27 2016-09-27 A kind of frame head apparatus of double thickness air filled mattress film molding Active CN206048750U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621082120.1U CN206048750U (en) 2016-09-27 2016-09-27 A kind of frame head apparatus of double thickness air filled mattress film molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621082120.1U CN206048750U (en) 2016-09-27 2016-09-27 A kind of frame head apparatus of double thickness air filled mattress film molding

Publications (1)

Publication Number Publication Date
CN206048750U true CN206048750U (en) 2017-03-29

Family

ID=58366816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621082120.1U Active CN206048750U (en) 2016-09-27 2016-09-27 A kind of frame head apparatus of double thickness air filled mattress film molding

Country Status (1)

Country Link
CN (1) CN206048750U (en)

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