CN108466418A

CN108466418A - The hollow extrusion integrated plastic snap-gauge of one kind and its production technology and equipment

Info

Publication number: CN108466418A
Application number: CN201810383671.9A
Authority: CN
Inventors: 苟举才
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2018-08-31

Abstract

Include lower layer's support plate, fulcrum bearing, lattice framing, upper layer lattice framing, straight slot, side channel, slot and hollow slots the invention discloses a kind of hollow extrusion integrated plastic snap-gauge and its production technology and equipment, hollow extrusion integrated plastic snap-gauge；The hollow production technology for squeezing out integrated plastic snap-gauge, comprises the following steps that：It feeding, extrusion, hollow molding, Slot shaping, cooling and shaping and cuts out；The hollow producing equipment for squeezing out integrated plastic snap-gauge includes extruder, mold, die-cutting machine, cooling calibrator, first conveyer belt, cutter and the second conveyer belt.The present invention can flexibly be adapted to hollow rate according to load-bearing requirements, save material, and a variety of different materials mixed-formings can be used, and using flexible is versatile, and equipment and die cost are low, and manufacture is flexible, adapt to the product of different occasions, and production efficiency is high.

Description

The hollow extrusion integrated plastic snap-gauge of one kind and its production technology and equipment

Technical field

The present invention relates to snap-gauge fields, refer in particular to the hollow extrusion integrated plastic snap-gauge of one kind and its production technology and dress It is standby.

Background technology

Pallet, it is considered to be one of two big key innovations in 20th century material flow industries, pallet is as Logistics Operation process In important handling, storage and transporting equipment, matched with fork truck and play huge effect in modern logistics；It is wide General to be applied to the fields such as production, transport, storage and circulation, pallet operation is rapid to improve handling efficiency and make material flow process The effective means of ordering plays huge effect in terms of reducing production cost and improving production efficiency.Classified according to material, Common pallet includes flat wooden pallet, steel flat pallet, plastics flat pallet, composite material flat pallet and paper pallet Deng wherein traditional flat wooden pallet, which accounts for about 85%, plastics flat pallet, accounts for 12%, teel pallet, composite pallet and made of paper Pallet is total to account for 3%, and composite material flat pallet and plastic pallet are product emerging in recent years, and the two has larger increase ratio Example.

Currently, China's pallet ownership is although less, but it is increasing with average annual 20000000 speed, and wherein 85% It is wood pallets above, and there are following defects for Wooden tray：1, timber moisture-sensitive, it is mouldy, damage by worms, and can not clean；In addition, Its surface sawdust falls off and the problem of screw corrosion can not also overcome.2, since timber is natural material, quality is by region gas Time etc. is many-sided to be influenced, and even with a collection of raw material, is also difficult to reach unified standard in humidity, wind crack etc..3, wooden Pallet service life is shorter, and uses rear zero salvage value, and the processing of waste also will produce certain cost.4, also due to defending Raw reason is mainly the infringement of longicorn worm, from 1998 the term U.S. and European Union taboo is sent out in succession with Wooden tray to Chinese exports It enables, wood composite pallet need to can export after the methods of stifling processing；The time required to stifling and expense it is larger it is general need to be 48 hours, take With 20 ﹪ or so for cost, and stifling medicament such as potassium bromide alcohol used etc. is hazardous agents again, and it is short to fumigate the term of validity, to outlet Enterprise also makes worried puzzlement；In addition, the pallet after outlet use need to be responsible for transporting or destroyed by common carrier；This is greatly Affect the application of disposable Wooden tray.5, demand of the Wooden tray to timber causes the huge consumption to the forest reserves very To destruction；As social environment consciousness enhances, Chinese Government has prohibited deforestation, and therefore, the cost of Wooden tray is big Width raises up.

Substitute of the plastic pallet as Wooden tray has generally been used in developed country, following development potentiality It is huge, although the disposable input cost of this pallet is bigger, have many advantages, such as that intensity is big, recyclable, service life is long；Closely Nian Lai, plastic pallet also obtain increasingly wider application in China, and development is swift and violent, and plastic pallet substitutes wood pallets and has become industry Boundary knows together, and trend is apparent.Currently, domestic enterprise mainly produces plastic pallet by the way of injection molding.Injection molding pallet Raw material generally uses HDPE through being molded one-pass molding.This mode is also the general main way in the whole world, but this kind is molded into Type existing defects influence and constrain the large-scale promotion of plastic pallet, main as follows：1, investment threshold is high, 3000T injection molding machines It is more than 6,000,000 yuan/platform together with affiliated facility, and also has higher requirements to workshop, general enterprises is difficult to bear.2, mould structure Complexity, heavy, of high cost, one pair of mold weighs 10-20 tons, and cost is more than 500,000, when injection molding when upper die and lower die operating cost Arduously.3, low production efficiency can only once produce one, and the period is more than 3 minutes, low output.4, material consumption is big, of high cost.

Invention content

It can be according to load-bearing requirements the technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide one kind Flexibly adaptation hollow rate saves material, and a variety of different materials mixed-formings can be used, and using flexible is versatile, equipment and Die cost is low, and manufacture is flexible, adapts to the product of different occasions, the high hollow extrusion integrated plastic snap-gauge of production efficiency and its Production technology and equipment.

The technical solution adopted by the present invention is as follows：A kind of hollow extrusion integrated plastic snap-gauge, including lower layer's support plate, bearing Seat, lattice framing, upper layer lattice framing, straight slot, side channel, slot and hollow slots, wherein above-mentioned lower layer's support plate is platy structure, hollow slots packet At least two are included, hollow slots are opened on lower layer's support plate, and lower layer's support plate up and down；Above-mentioned fulcrum bearing includes at least two, Fulcrum bearing is arranged at intervals at along the longitudinal direction on lower layer's support plate, and forms the branch of at least two spaced arrangements in horizontal direction Plane is supportted, straight slot is formed along the longitudinal direction between adjacent two fulcrum bearing, forms side channel in transverse direction；Above-mentioned lattice framing includes at least Two, lattice framing is extendable in the longitudinal direction, and each lattice framing is respectively arranged on above-mentioned supporting plane, through supporting seat supports；Above-mentioned upper layer Lattice framing includes at least two, and upper layer lattice framing is evenly spaced apart to be set on lattice framing along the longitudinal direction, between the lattice framing of adjacent two upper layer Slot between formation；After above-mentioned lower layer's support plate, fulcrum bearing, lattice framing and upper layer lattice framing are squeezed out by extruder, through mold integrated molding, shape Integral plastics snap-gauge, and while through mold extrusion molding, the front/rear end of plastics snap-gauge is made to form straight slot, left and right end face Side channel, slot between top is formed are formed, hollow slots are formed at lower part；And make lower layer's support plate, fulcrum bearing, lattice framing and upper layer lattice framing through mold Front and back end formed the first extrusion cavities.

Preferably, the lower part setting of the plastics snap-gauge opens up there are four hollow slots and forms lower layer's branch of Tian-shaped Plate；Or the lower part of plastics snap-gauge is directly through supporting seat supports；Or the lower part of plastics snap-gauge be spaced in transverse direction setting it is a plurality of under Layer support plate, each lower layer's support plate is strip structure, and is respectively arranged at the bottom of fulcrum bearing, forms river shape support construction；Or modeling Expect lower layer's support plate of the lower part setting integral plate shape structure of snap-gauge；Or plastics snap-gauge lower part setting open up there are four hollow slots simultaneously Lower layer's support plate of Tian-shaped is formed, and lower layer's support plate is equipped with multiple through-holes up and down.

Preferably, a plurality of lattice framing being arranged at intervals at along the longitudinal direction on support base is arranged in the top of the plastics snap-gauge And it is arranged at intervals at the upper layer lattice framing on lattice framing in transverse direction；Or the top of plastics snap-gauge is set as the upper of whole platy structure Layer support plate, the upper layer support plate are set in fulcrum bearing, and through supporting seat supports；Or the top of plastics snap-gauge is set as whole plate The upper layer support plate of structure, the upper layer support plate are set in fulcrum bearing, and through supporting seat supports, and uniformly distributed on the support plate of upper layer are had At least two through-holes.

Preferably, lower layer's support plate of the plastics snap-gauge, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate is front and back End is equipped at least two the first extrusion cavities, first extrusion cavities along the extrusion direction of plastic material perforation lower layer support plate, fulcrum bearing, The front and back end of lattice framing, upper layer lattice framing or upper layer support plate, the rectangular cross-section structure of the first extrusion cavities；Or lower layer's branch of plastics snap-gauge Plate, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate front and back end be equipped at least two the second extrusion cavities, second extrusion cavities Along plastic material squeeze out direction perforation lower layer support plate, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate front and back end, second The rectangular cross-section structure of extrusion cavities, and diagonal cross is equipped with support plate in the second extrusion cavities, forms X shape structures；Or plastics snap-gauge Lower layer's support plate, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate front and back end be equipped at least two third extrusion cavities, this Three extrusion cavities are before and after the extrusion direction of plastic material perforation lower layer support plate, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate The section at end, third extrusion cavities is hexagonal structure；Or lower layer's support plate of plastics snap-gauge, fulcrum bearing, lattice framing, upper layer lattice framing or on The front and back end of layer support plate is equipped at least two the 4th extrusion cavities, and the 4th extrusion cavities penetrate through lower layer along the extrusion direction of plastic material The section of the front and back end of support plate, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate, the 4th extrusion cavities is oval structure；Or plastics Lower layer's support plate of snap-gauge, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate front and back end be equipped at least two the first extrusion cavities, 4th extrusion cavities and the 5th extrusion cavities, the first extrusion cavities, the 4th extrusion cavities and the 5th extrusion cavities are respectively along the extrusion of plastic material The front and back end of direction perforation lower layer support plate, fulcrum bearing, lattice framing, upper layer lattice framing or upper layer support plate, and the 4th extrusion cavities are close to plastics The lower part of snap-gauge, the 5th extrusion cavities are located at the 4th extrusion cavities and the 5th extrusion cavities close to the top of plastics snap-gauge, the first extrusion cavities Between, and the cross section of the 5th extrusion cavities is rectangular configuration, and the support plate of rice word structure is equipped in the 5th extrusion cavities；And extrusion cavities Shape be not limited to it is above-mentioned enumerate, can be varied, and can arbitrarily combine variation

Preferably, the plastics snap-gauge is squeezed out a kind of material to mold by separate unit extruder, through mold single integration Molding is formed；Or plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mold by two extruders, through mold single one Chemical conversion type forms the plastics clamp structure with upper sheathing, wherein and plastics snap-gauge is molded by the material that an extruder squeezes out, Upper sheathing is molded by the material that another extruder squeezes out；Or plastics snap-gauge by two or three extruders respectively by two kinds of materials It is synchronous to squeeze out to mold, through mold single integrated molding, form the plastics snap-gauge with upper sheathing and lower clad can, and two layers Fiber cloth synchronization is covered in through mold in the upper sheathing and lower clad can of plastics snap-gauge, wherein the sandwich layer of plastics snap-gauge is squeezed by one Go out the material that the material molding of machine extrusion, upper sheathing and lower clad can are squeezed out by one or two extruders to be molded；Or plastics snap-gauge Two kinds of synchronous materials are squeezed out to mold respectively by two extruders, through mold single integrated molding, are formed with full packet The plastics snap-gauge of clad can, and two layers of fiber cloth synchronization is covered in through mold on the full cladding face of plastics snap-gauge, wherein plastics snap-gauge The material that is squeezed out by an extruder of sandwich layer be molded, the full material molding for coating face and being squeezed out by another extruder；Or plastics Snap-gauge is respectively squeezed out two kinds of synchronous materials to mold by two or three extruders, through mold single integrated molding, shape At the plastics snap-gauge with upper sheathing and lower clad can, and single layer fibre cloth synchronizes the upper sheathing that plastics snap-gauge is covered in through mold On, wherein plastics snap-gauge is molded by the material that an extruder squeezes out, and upper sheathing and lower clad can are squeezed by one or two extruders The material molding gone out.

Preferably, the mold includes outer mould base, feed inlet, fiber cloth entrance, interior die holder, squeezes out plug, upper molding Component, lower molding assembly and side molding assembly, wherein above-mentioned outer mould base and interior die holder are rectangular configuration, outer mould base and internal model It is respectively formed outer die cavity and inside cavity in seat, and one end of outer die cavity and inside cavity is open surface；Above-mentioned feed inlet and fiber Cloth entrance is set on the side wall of outer mould base, and the fiber cloth band on material or rack that extruder squeezes out is respectively through feed inlet or fibre Dimension cloth entrance enters external mold intracavitary；Above-mentioned interior die holder includes at least two, and is set in outer mould base, interior die holder and outer mould base The equal respective material of open surface squeezes out direction setting；Above-mentioned extrusion plug includes at least two, squeezes out plug interval extrusion plug and sets It is placed in external mold intracavitary, it is evenly distributed, and squeeze out direction along material and extend, and squeeze out direction along material and extend；Above-mentioned upper molding group Part is set to outer mould base top, and extends downwardly into outer mould base；Above-mentioned lower molding assembly is set to the lower part of outer mould base, and upwards It stretches into outer mould base；Above-mentioned side molding assembly is set in the side or interior die holder of outer mould base, and stretches into outer mould base and interior module Between；The material that extruder squeezes out is set after the feed inlet on outer mould base enters outer mould base；Material flowing therethrough along interior die holder with The straight slot of moulding plastics snap-gauge；Material is flowed out through the gap between adjacent extrusion plug, to be molded extrusion cavities；Material is flowed by side When molding assembly blocks, it is molded side channel；When material flowing is previously overmolded component blocking, slot between molding；Material is flowed by lower molding When component blocks, it is molded hollow slots.

Preferably, the upper molding assembly includes upper driving cylinder and overhead gage, wherein above-mentioned upper driving cylinder is set to outer The top of die holder, and output end is arranged downward；Above-mentioned overhead gage is connected on the output end of driving cylinder, and is extended straight down To outer mould base, when extrusion molding, upper driving cylinder driving overhead gage extends into or out outer mould base, to be molded a slot；Under above-mentioned Molding assembly includes lower driving cylinder and lower baffle plate, wherein above-mentioned lower driving cylinder is set to the lower part of outer mould base, and output end is upward Setting；Above-mentioned lower baffle plate is connected on the output end of lower driving cylinder, and is extended in outer mould base straight up, when extrusion molding, Lower driving cylinder driving lower baffle plate extends into or out outer mould base, to be molded hollow slots；Above-mentioned side molding assembly includes outside being set to The outside profiled part of die holder side and the inside profiled part being set in interior die holder, wherein above-mentioned outside profiled part packet Side driving cylinder and side shield are included, side driving cylinder is set to the side of outer mould base, and output end is arranged towards outer mould base direction, side shield It is connected on the driving cylinder of side, and stretches into outer mould base, when extrusion molding, driving cylinder driving side shield in side extends into or out external mold Seat, to be molded side channel；Above-mentioned inside profiled part includes interior driving cylinder and Internal baffle, and interior driving cylinder is set in interior die holder, And output end inwardly die holder both sides setting；Above-mentioned Internal baffle is connected on the output end of interior driving cylinder, and stretches out interior die holder, is squeezed When going out to be molded, interior driving cylinder driving Internal baffle is stretched out or is retracted in interior die holder, to be molded side channel.

Preferably, the extrusion plug is the first extrusion plug and/or second squeezes out plug and/or third extrusion plug And/or the 4th squeeze out plug and/or the 5th squeeze out plug, wherein it is above-mentioned first squeeze out plug be rectangular list structure, first squeeze Go out plug and is set to external mold intracavitary, it is evenly distributed, and squeeze out direction along material and extend, it is formed between adjacent two first extrusion plugs First squeezes out plug gap, and when material flows out outer mould base along the first extrusion plug gap, first on moulding plastics snap-gauge squeezes out Hole；Above-mentioned second extrusion plug is formed via the second extrusion gap for opening up X-type on the first extrusion plug, and the second extrusion plug is set It is placed in external mold intracavitary, it is evenly distributed, and squeeze out direction along material and extend, material squeezes out clearance flow between gap and the second extrusion along first When going out outer mould base, the second extrusion cavities on moulding plastics snap-gauge；It is the strip knot that section is hexagon that above-mentioned third, which squeezes out plug, Structure, third squeezes out plug and is set to external mold intracavitary, evenly distributed, and squeezes out direction along material and extend, and material is along adjacent two third When squeezing out the gap outflow outer mould base between plug, the third extrusion cavities on moulding plastics snap-gauge；Above-mentioned 4th, which squeezes out plug, is Section is the strip structure of ellipse, and the 4th extrusion plug is set to external mold intracavitary, evenly distributed, and squeezes out direction along material and prolong It stretches, when the gap that material squeezes out between plug along adjacent two the 4th is flowed out, the 4th extrusion cavities on moulding plastics snap-gauge；Above-mentioned Five extrusion plugs squeeze out gap via the third for opening up meter font on the first extrusion plug and are formed, and third squeezes out gap and squeezed along material Outgoing direction extends, when material squeezes out gap outflow outer mould base along the first extrusion gap and third, the on moulding plastics snap-gauge the 5th Extrusion cavities；Above-mentioned first, which squeezes out plug, the second extrusion plug, third, squeezes out plug, the 4th extrusion plug and the 5th extrusion plug Direction development length is squeezed out along material and is less than length of the outer mould base on material extrusion direction, to avoid above-mentioned upper molding group is stopped The baffle of part, lower molding assembly and side molding assembly moves.

A kind of hollow production technology for squeezing out integrated plastic snap-gauge, which is characterized in that comprise the following steps that：

S1, feeding：Single or at least two kinds of plastic materials or fiber cloth band respectively enter in extruder or mold；

S2, extrusion：The extruded machine of plastic material is squeezed out to mold；

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The monolayer material of straight slot or the hollow plastic snap-gauge proximate matter of multilayer material；Or fiber cloth band in step S1 synchronize plastic material into Enter in mold, and is laid on by single or in the hollow plastic snap-gauge proximate matter that at least two kinds of plastic materials are formed；

S4, Slot shaping：When plastic material flows in a mold, through upper backgauge molding assembly, the lower backgauge molding assembly on mold And side block material molding assembly stops slot or through-hole, lower part formation hollow out between the top formation for making hollow plastic snap-gauge proximate matter respectively Slot, side form side channel；Or the hollow plastic snap-gauge proximate matter in step S3 enters through mold in die-cutting machine, die cut machine makes hollow Slot between being formed on the upper layer support plate of plastic clip profile material, and the side of hollow plastic snap-gauge proximate matter is made to form side channel；

S5, cooling and shaping：The continuous whole plastics snap-gauge formed after the completion of step S4 Slot shapings enters in cooling calibrator, leads to Cross cooling down sizing；

S6, it cuts out：Continuous whole plastics snap-gauge in step S5 after cooling and shaping is transported through first conveyer belt to cutter, Continuous whole plastics snap-gauge is cut into single finished plastic snap-gauge by clipped machine.

It is a kind of it is hollow squeeze out integrated plastic snap-gauge producing equipment, including the first extruder, mold, cooling calibrator, First conveyer belt, cutter and the second conveyer belt, wherein above-mentioned first extruder squeezes out molten plastic material, the material of flowing Expect the extrusion molding in mold, and complete Slot shaping, forms continuous whole strip hollow plastic snap-gauge proximate matter hollow material；On The rear end that cooling calibrator is set to mold is stated, the continuous whole hollow plastic snap-gauge proximate matter squeezed out through mold enters cooling fixed In type machine, cooling and shaping is carried out；Above-mentioned first conveyer belt is set to the rear end of cooling calibrator, and first conveyer belt will be continuous whole Hollow plastic snap-gauge proximate matter be transported at cutter, continuous whole hollow plastic snap-gauge proximate matter is cut into list by clipped machine A plastics snap-gauge and the second conveyer belt being set in cutter rear end conveys outward.

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder, mold, die-cutting machine, cooling Forming machine, first conveyer belt, cutter and the second conveyer belt, wherein above-mentioned first extruder squeezes out molten plastic material, stream The extrusion molding in mold of dynamic material forms continuous whole strip hollow plastic snap-gauge proximate matter hollow material；Above-mentioned cross cutting Machine is set to the rear end of mold, and continuous whole strip hollow plastic snap-gauge proximate matter enters in die-cutting machine, and die cut machine is molded side Slot and slot；Above-mentioned cooling calibrator is set to the rear end of die-cutting machine, the continuous whole hollow plastic snap-gauge proximate matter after cross cutting Into in cooling calibrator, cooling and shaping is carried out；Above-mentioned first conveyer belt is set to the rear end of cooling calibrator, first conveyer belt Continuous whole hollow plastic snap-gauge proximate matter is transported at cutter, clipped machine is by continuous whole hollow plastic strap clamp type Material cuts into single plastics snap-gauge and the second conveyer belt being set in cutter rear end conveys outward.

Preferably, the die-cutting machine include cross cutting seat, the upper driving cylinder of cross cutting, seat is pushed away on cross cutting, on cut mould, be die cut side drive Dynamic cylinder, side-cutting mould and cross cutting sliding slot, wherein above-mentioned cross cutting seat lower part squeezes out direction along material and is equipped at intervals with two cavities, forms river Shape support construction, the front/rear end for being die cut seat are equipped with the conveyor chamber consistent with section bar extrusion direction of perforation, hollow plastic card Profile material travels forward along the conveyor chamber in being die cut seat；Driving cylinder is set to the top of cross cutting seat on above-mentioned cross cutting, and exports End is arranged downward；Above-mentioned cross cutting above pushes away the output end lower part that seat is connected to the upper driving cylinder of cross cutting；Mould is cut on above-mentioned including two pieces, two On cut mould and be separately positioned on cross cutting and above push away a lower part, and the left and right sides of seat is above pushed away close to cross cutting；On cut mould pass through cross cutting seat stretch Enter in conveyor chamber, when being moved in conveyor chamber so as to hollow plastic snap-gauge proximate matter, in the upper layer support plate of hollow plastic snap-gauge proximate matter Slot between upper shape by die-cutting；Above-mentioned cross cutting side driving cylinder is set to the side of cross cutting seat, and output end is arranged towards cross cutting seat；Above-mentioned side It cuts mould to be connected on the output end of cross cutting side driving cylinder, and stretches into conveyor chamber, hollow plastic snap-gauge proximate matter is transported in conveyor chamber When dynamic, cross cutting side driving cylinder driving side-cutting mould is die cut side channel in the side of hollow plastic snap-gauge proximate matter；The lower part of above-mentioned cross cutting seat Equipped with sliding slot, sliding slot is embedded on the sliding rail for being attached to cross cutting seat lower part, is set to the stepper motor driving mould of cross cutting seat side It cuts seat entirety and is synchronized with the reciprocating motion of hollow plastic snap-gauge proximate matter along sliding rail, to be punched side channel and slot；Above-mentioned cross cutting seat Lower section is provided with retracting device, to recycle the clout of excision.

The beneficial effects of the present invention are：

The present invention is researched and developed with deficiency in view of the defects existing in the prior art, and devising one kind can be according to load-bearing requirements spirit Adaptation hollow rate living, saves material, and a variety of different materials mixed-formings can be used, using flexible is versatile, equipment and mould Have at low cost, manufacture is flexible, adapts to the product of different occasions, the high hollow extrusion integrated plastic snap-gauge of production efficiency and its life Production. art and equipment；The present invention has following features：1, product design is novel, and hollow rate can be adapted to according to load-bearing requirements, to Save lot of materials；2, product material using flexible, can co-extrusion, squeeze more, different brackets material can be used in sandwich layer and surface layer, and Sandwich layer can foam, and fibrous mesh cloth can be added in the product and increase intensity, to not reduce product technology grade In the case of, material cost is greatly reduced；3, equipment investment is low, and strip extrusion production line investment is no more than 2,000,000 yuan；4, mold Low cost, and use can be flexibly assembled, one set of die can produce ten several different type products, meet different clients, relative to Injection molding production, die cost can be ignored simply；5, production efficiency is high, and product of the present invention belongs to continuity and uninterruptedly squeezes out Production, and the traditional injection moulding mode of production, injecting glue time are desultory, and also injection time only accounts in its production cycle When seldom a part of injection molding 80% time be used in die sinking, molding, cooling, pressurize, take product etc. during, so, this hair It is bright be molded produce compared with, efficiency can be substantially improved 50% or more.Traditional injection molding process, the molding product structure of institute It is single, it is only capable of the single molding that plastic clip intralamellar part hole, slot are realized from injection molding direction, and forming hole, slot fixed single, it can not Trepanning, the slot demand of plastics snap-gauge top, side, lower part and inside are realized according to actual use demand, while also cannot achieve The flexible variation of the passes of plastic clip intralamellar part extrusion cavities, aperture and combinations thereof；Traditional injection molding process is only capable of realizing single The injection molding of one material cannot achieve various material mixed-forming, therefore also cannot be satisfied different wear-resisting, shock resistances, height firmly The requirements such as degree, high rigidity, anti-UV；The present invention completes the one-time continuous extrusion molding of plastics snap-gauge by expressing technique, by matching It closes in the mold and extrusion of design using the control of driving cylinder and baffle on mold, realizes to different on plastics snap-gauge The extrusion hole forming of different shaped jet holes or the extrusion cavities of different shaped jet holes are collocated with each other on hole, the molding of slot and realization plastics snap-gauge Molding, meets a variety of actual use demands.

Description of the drawings

Fig. 1 is one of the dimensional structure diagram of 1 plastics snap-gauge of the embodiment of the present invention.

Fig. 2 is the two of the dimensional structure diagram of 1 plastics snap-gauge of the embodiment of the present invention.

Fig. 3 is enlarged structure schematic diagram at I in Fig. 1.

Fig. 4 is one of the dimensional structure diagram of 1 mold of the embodiment of the present invention.

Fig. 5 is the two of the dimensional structure diagram of 1 mold of the embodiment of the present invention.

Fig. 6 is the three of the dimensional structure diagram of 1 mold of the embodiment of the present invention.

Fig. 7 is enlarged structure schematic diagram at II in Fig. 4.

Fig. 8 is 1 mold vertical view of the embodiment of the present invention.

Fig. 9 is the sectional view in the sections A1-A1 in Fig. 8.

Figure 10 is the structural schematic diagram of 1 plastics snap-gauge producing equipment of the embodiment of the present invention.

Figure 11 is one of the dimensional structure diagram of 2 plastics snap-gauge of the embodiment of the present invention.

Figure 12 is the two of the dimensional structure diagram of 2 plastics snap-gauge of the embodiment of the present invention.

Figure 13 is enlarged structure schematic diagram at IV in Figure 11.

Figure 14 is one of the dimensional structure diagram of 2 mold of the embodiment of the present invention.

Figure 15 is the two of the dimensional structure diagram of 2 mold of the embodiment of the present invention.

Figure 16 is the three of the dimensional structure diagram of 2 mold of the embodiment of the present invention.

Figure 17 is enlarged structure schematic diagram at III in Figure 14.

Figure 18 is the vertical view of 2 mold of the embodiment of the present invention.

Figure 19 is the sectional view in the sections A2-A2 in Figure 18.

Figure 20 is the structural schematic diagram of the producing equipment of 2 plastics snap-gauge of the embodiment of the present invention.

Figure 21 is one of the dimensional structure diagram of 3 plastics snap-gauge of the embodiment of the present invention.

Figure 22 is the two of the dimensional structure diagram of 3 plastics snap-gauge of the embodiment of the present invention.

Figure 23 is enlarged structure schematic diagram at V in Figure 21.

Figure 24 is one of the dimensional structure diagram of 3 mold of the embodiment of the present invention.

Figure 25 is the two of the dimensional structure diagram of 3 mold of the embodiment of the present invention.

Figure 26 is the vertical view of 2 mold of the embodiment of the present invention.

Figure 27 is the sectional view in the sections A3-A3 in Figure 26.

Figure 28 is the structural schematic diagram of the producing equipment of 3 plastics snap-gauge of the embodiment of the present invention.

Figure 29 is the dimensional structure diagram of 4 plastics snap-gauge of the embodiment of the present invention.

Figure 30 is enlarged structure schematic diagram at VI in Figure 29.

Figure 31 is one of the dimensional structure diagram of 4 mold of the embodiment of the present invention.

Figure 32 is the two of the dimensional structure diagram of 4 mold of the embodiment of the present invention.

Figure 33 is the vertical view of 4 mold of the embodiment of the present invention.

Figure 34 is the sectional view in the sections A4-A4 in Figure 33.

Figure 35 is the structural schematic diagram of the producing equipment of 4 plastics snap-gauge of the embodiment of the present invention.

Figure 36 is one of the dimensional structure diagram of 5 plastics snap-gauge of the embodiment of the present invention.

Figure 37 is the two of the dimensional structure diagram of 5 plastics snap-gauge of the embodiment of the present invention.

Figure 38 is enlarged structure schematic diagram at VII in Figure 36.

Figure 39 is one of the dimensional structure diagram of 5 mold of the embodiment of the present invention.

Figure 40 is the two of the dimensional structure diagram of 5 mold of the embodiment of the present invention.

Figure 41 is the vertical view of 5 mold of the embodiment of the present invention.

Figure 42 is the sectional view in the sections A5-A5 in Figure 41.

Figure 43 is the structural schematic diagram of the production assembly of 5 plastics snap-gauge of the embodiment of the present invention.

Figure 44 is one of the dimensional structure diagram of 6 plastics snap-gauge of the embodiment of the present invention.

Figure 45 is the two of the dimensional structure diagram of 6 plastics snap-gauge of the embodiment of the present invention.

Figure 46 is one of the dimensional structure diagram of 6 mold of the embodiment of the present invention.

Figure 47 is the two of the dimensional structure diagram of 6 mold of the embodiment of the present invention.

Figure 48 is the three of the dimensional structure diagram of 6 mold of the embodiment of the present invention.

Figure 49 is the vertical view of 6 mold of the embodiment of the present invention.

Figure 50 is the sectional view in the sections A6-A6 in Figure 49.

Figure 51 is the structural schematic diagram of the producing equipment of 6 plastics snap-gauge of the embodiment of the present invention.

Figure 52 is one of the dimensional structure diagram of 7 plastics snap-gauge of the embodiment of the present invention.

Figure 53 is the two of the dimensional structure diagram of 7 plastics snap-gauge of the embodiment of the present invention.

Figure 54 is one of the dimensional structure diagram of 7 mold of the embodiment of the present invention.

Figure 55 is the two of the dimensional structure diagram of 7 mold of the embodiment of the present invention.

Figure 56 is one of the dimensional structure diagram of 7 die-cutting machine of the embodiment of the present invention.

Figure 57 is the two of the dimensional structure diagram of 7 die-cutting machine of the embodiment of the present invention.

Figure 58 is the structural schematic diagram of the producing equipment of 7 plastics snap-gauge of the embodiment of the present invention.

Specific implementation mode

Below in conjunction with attached drawing, the invention will be further described：

Embodiment 1：As shown in Figures 1 to 10, the technical solution adopted by the present invention is as follows：A kind of hollow extrusion integrated plastic card Plate, including lower layer's support plate 1, fulcrum bearing 2, lattice framing 3, upper layer lattice framing 4, straight slot A, side channel B, slot C and hollow slots D, wherein above-mentioned Lower layer's support plate 1 be platy structure, hollow slots D include at least two, hollow slots D is opened on lower layer's support plate 1, and up and down under Layer support plate 1；Above-mentioned fulcrum bearing 2 includes at least two, and fulcrum bearing 2 is arranged at intervals at along the longitudinal direction on lower layer's support plate 1, and in cross The supporting plane of at least two spaced arrangements is formed to direction, and straight slot is formed along the longitudinal direction between adjacent two fulcrum bearing 2 A forms side channel B in transverse direction；Above-mentioned lattice framing 3 includes at least two, and lattice framing 3 is extendable in the longitudinal direction, and each lattice framing 3 is set respectively It is placed on above-mentioned supporting plane, is supported through fulcrum bearing 2；Above-mentioned upper layer lattice framing 4 includes at least two, and upper layer lattice framing 4 is square along longitudinal direction To being evenly spaced apart to be set on lattice framing 3, slot C between being formed between adjacent two upper layer lattice framing 4；Above-mentioned lower layer's support plate 1, fulcrum bearing 2, Lattice framing 3 and upper layer lattice framing 4, through the integrated extrusion molding of mold 02, form whole plastics snap-gauge, and through mold 02 by extruder While extrusion molding, the front/rear end of plastics snap-gauge is made to form straight slot A, left and right end face forms side channel B, slot C between top is formed, Hollow slots D is formed at lower part；And the front and back end of lower layer's support plate 1, fulcrum bearing 2, lattice framing 3 and upper layer lattice framing 4 is set to form the through mold 02 One extrusion cavities E.

The lower part setting of plastics snap-gauge opens up there are four hollow slots D and forms lower layer's support plate 1 of Tian-shaped；Or plastics snap-gauge Lower part directly through fulcrum bearing 2 support.

The a plurality of lattice framing 3 being arranged at intervals at along the longitudinal direction on support base 2 and transversely side is arranged in the top of plastics snap-gauge To the upper layer lattice framing 4 being arranged at intervals on lattice framing 3.

Lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2, lattice framing 3, upper layer lattice framing 4 or upper layer support plate 18 front and back end be equipped with extremely Few two the first extrusion cavities E, the first extrusion cavities E are along the extrusion direction of plastic material perforation lower layer support plate 1, fulcrum bearing 2, lattice framing 3, the front and back end of upper layer lattice framing 4 or upper layer support plate 18, the rectangular cross-section structure of the first extrusion cavities E.

Plastics snap-gauge is squeezed out a kind of material to mold 02 by separate unit extruder, through 02 single integrated molding shape of mold At.

Mold 02 includes outer mould base 5, feed inlet 16, interior die holder 6, squeezes out plug, upper molding assembly, lower molding assembly and side Molding assembly, wherein above-mentioned outer mould base 5 and interior die holder 6 are rectangular configuration, and external mold is respectively formed in outer mould base 5 and interior die holder 6 Chamber F and inside cavity G, and one end of outer die cavity F and inside cavity G is open surface；After above-mentioned feed inlet 16 is set to outer mould base 5 On side wall, the material that extruder squeezes out enters through feed inlet 16 in outer die cavity F；Above-mentioned interior die holder 6 includes at least two, and is arranged In in outer mould base 5, interior die holder 6 and the equal respective material of open surface of outer mould base 5 squeeze out direction setting；Above-mentioned extrusion plug includes extremely It is two few, it squeezes out plug and is set in outer die cavity F, it is evenly distributed, and squeeze out direction along material and extend；Above-mentioned upper molding assembly is set It is placed in 5 top of outer mould base, and is extended downwardly into outer mould base 5；Above-mentioned lower molding assembly is set to the lower part of outer mould base 5, and upwards It stretches into outer mould base 5；Above-mentioned side molding assembly is set in the side or interior die holder 6 of outer mould base 5, and stretch into outer mould base 5 with it is interior Between module 6；The material that extruder squeezes out is set after the feed inlet on outer mould base 5 enters outer mould base 5；Material flowing therethrough is in Die holder 6 is with the straight slot A of moulding plastics snap-gauge；Material is flowed out through the gap between adjacent extrusion plug, to be molded extrusion cavities；Material When flowing is blocked by side molding assembly, it is molded side channel B；When material flowing is blocked by upper backgauge molding assembly, slot C between molding；Material Stream is dynamic when being blocked by lower backgauge molding assembly, to be molded hollow slots D.

Upper molding assembly includes upper driving cylinder 8 and overhead gage 9, wherein above-mentioned upper driving cylinder 8 is set to the upper of outer mould base 5 Portion, and output end is arranged downward；Above-mentioned overhead gage 9 is connected on the output end of driving cylinder 8, and extends to external mold straight down In seat 5, when extrusion molding, upper driving cylinder 8 drives overhead gage 9 to extend into or out outer mould base 5, to be molded a slot C；It is above-mentioned it is lower at Type component includes lower driving cylinder 14 and lower baffle plate 15, wherein above-mentioned lower driving cylinder 14 is set to the lower part of outer mould base 8, and exports End is arranged upward；Above-mentioned lower baffle plate 15 is connected on the output end of lower driving cylinder 14, and is extended to straight up in outer mould base 5, When extrusion molding, lower driving cylinder 14 drives lower baffle plate 15 to extend into or out outer mould base 5, to be molded hollow slots D；Above-mentioned side molding Component includes the inside profiled part for being set to the outside profiled part of 5 side of outer mould base and being set in interior die holder 6, wherein Above-mentioned outside profiled part includes side driving cylinder 10 and side shield 11, and side driving cylinder 10 is set to the side of outer mould base 5, and exports End is arranged towards 5 direction of outer mould base, and side shield 11 is connected on side driving cylinder 10, and is stretched into outer mould base 5, when extrusion molding, side Driving cylinder 10 drives side shield 11 to extend into or out outer mould base 5, to be molded side channel B；Above-mentioned inside profiled part includes interior drive Dynamic cylinder 12 and Internal baffle 13, interior driving cylinder 12 are set in interior die holder 6, and the both sides setting of output end die holder 6 inwardly；In above-mentioned Baffle 13 is connected on the output end of interior driving cylinder 12, and die holder 6 in stretching out, and when extrusion molding, interior driving cylinder 12 drives interior gear Plate is stretched out or is retracted in interior die holder 6, to be molded side channel B.

It is the first extrusion plug 7 to squeeze out plug, and above-mentioned first squeezes out plug 7 as rectangular list structure, and first squeezes out plug 7 It is set in outer die cavity F, it is evenly distributed, and squeeze out direction along material and extend, form first between adjacent two first extrusion plugs 7 Plug gap H is squeezed out, when material flows out outer mould base 5 along the first extrusion plug gap H, the first extrusion cavities on moulding plastics snap-gauge E。

A kind of hollow production technology for squeezing out integrated plastic snap-gauge, comprises the following steps that：

S1, feeding：Single plastic material or fiber cloth band respectively enter in extruder；

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The monolayer material hollow plastic snap-gauge proximate matter of straight slot；

S4, Slot shaping：When plastic material flows in a mold, through upper backgauge molding assembly, the lower backgauge molding assembly on mold And side block material molding assembly stops slot, lower part formation hollow slots, side between the top formation for making hollow plastic snap-gauge proximate matter respectively Form side channel；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, mold 02, cooling and shaping Machine 05, first conveyer belt 06, cutter 07 and the second conveyer belt 08, wherein above-mentioned first extruder 01 is by molten plastic material It squeezes out, material extrusion molding in mold 02 of flowing, and completes Slot shaping, form continuous whole strip hollow plastic snap-gauge Proximate matter hollow material；Above-mentioned cooling calibrator 05 is set to the rear end of mold 02, is squeezed out through mold 02 continuous whole hollow Plastic clip profile material enters in cooling calibrator 05, carries out cooling and shaping；Above-mentioned first conveyer belt 06 is set to cooling calibrator Continuous whole hollow plastic snap-gauge proximate matter is transported at cutter 07 by 05 rear end, first conveyer belt 06, clipped machine 07 Continuous whole hollow plastic snap-gauge proximate matter is cut into single plastics snap-gauge and is set second in 07 rear end of cutter Conveyer belt 08 conveys outward.

Further, the present invention devises one kind can flexibly be adapted to hollow rate according to load-bearing requirements, save material, and can be used A variety of different materials mixed-formings, using flexible is versatile, and equipment and die cost are low, and manufacture is flexible, adapts to different occasions Product, the high hollow extrusion integrated plastic snap-gauge of production efficiency and its production technology and equipment；The present invention has following special Point：1, product design is novel, and hollow rate can be adapted to according to load-bearing requirements, to save lot of materials；2, product material uses spirit It is living, can co-extrusion, squeeze, different brackets material can be used in sandwich layer and surface layer, and sandwich layer can foam, and in the product can be with more Fibrous mesh cloth is added and increases intensity, to which in the case where not reducing product technology grade, material cost be greatly reduced；3, it sets Standby investment is low, and strip extrusion production line investment is no more than 2,000,000 yuan；4, mold low cost, and can flexibly assemble use, a cover die Tool can produce ten several different type products, meet different clients, be produced relative to injection molding, and die cost can be ignored not simply Meter；5, production efficiency is high, and product of the present invention belongs to the uninterrupted extrusion of continuity, and the traditional injection moulding mode of production, injecting glue Time is desultory, and 80% time was when injection time only accounts for seldom a part of injection molding in its production cycle Used in die sinking, molding, cooling, pressurize, take product etc. during, so, for the present invention compared with being molded and producing, efficiency can be substantially Promote 50% or more.Traditional injection molding process, the molding product structure of institute is single, is only capable of single from the realization of injection molding direction The molding in plastic clip intralamellar part hole, slot, and forming hole, slot fixed single can not realize plastics snap-gauge according to actual use demand Trepanning, the slot demand on top, side, lower part and inside, while also cannot achieve the pass of plastic clip intralamellar part extrusion cavities, aperture And combinations thereof flexible variation；Traditional injection molding process is only capable of realizing the injection molding of single material, cannot achieve a variety of Material mixed-forming, therefore also cannot be satisfied the requirements such as different wear-resisting, shock resistances, high rigidity, high rigidity, anti-UV；The present invention is logical The one-time continuous extrusion molding that expressing technique completes plastics snap-gauge is crossed, by being utilized in the mold and extrusion of matching design The control of driving cylinder and baffle on mold is realized the molding to different hole on plastics snap-gauge, slot and is realized on plastics snap-gauge The extrusion hole forming of different shaped jet holes or the extrusion cavities of different shaped jet holes are collocated with each other molding, meet a variety of actual use demands.

Embodiment 2：As shown in Figure 11 to Figure 20, be the embodiment of the present invention 2, the present embodiment include fulcrum bearing 2, lattice framing 3, Upper layer lattice framing 4, straight slot A, side channel B and slot C, wherein above-mentioned fulcrum bearing 2 include at least two, fulcrum bearing 2 along the longitudinal direction between Every setting, and between the supporting plane of horizontal direction at least two spaced arrangements of formation, adjacent two fulcrum bearing 2 along longitudinal direction Direction forms straight slot A, forms side channel B in transverse direction；Above-mentioned lattice framing 3 includes at least two, and lattice framing 3 is extendable in the longitudinal direction, Each lattice framing 3 is respectively arranged on above-mentioned supporting plane, is supported through fulcrum bearing 2；Above-mentioned upper layer lattice framing 4 includes at least two, upper layer Lattice framing 4 is evenly spaced apart to be set on lattice framing 3 along the longitudinal direction, slot C between being formed between adjacent two upper layer lattice framing 4；Above-mentioned bearing Seat 2, lattice framing 3 and upper layer lattice framing 4, through the integrated extrusion molding of mold 02, form whole plastics snap-gauge, and through mould by extruder While having 02 extrusion molding, the front/rear end of plastics snap-gauge is set to form straight slot A, left and right end face forms side channel B, between top is formed Slot C；And the front and back end of fulcrum bearing 2, lattice framing 3 and upper layer lattice framing 4 is set to form the second extrusion cavities K through mold 02.

The lower part of plastics snap-gauge is directly supported through fulcrum bearing 2.

Lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2, lattice framing 3, upper layer lattice framing 4 or upper layer support plate 18 front and back end be equipped with extremely Few two the second extrusion cavities K, the second extrusion cavities K are along the extrusion direction of plastic material perforation lower layer support plate 1, fulcrum bearing 2, lattice framing 3, the front and back end of upper layer lattice framing 4 or upper layer support plate 18, the rectangular cross-section structure of the second extrusion cavities K, and in the second extrusion cavities K tiltedly It is equipped with support plate to intersecting, forms X shape structures.

Plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mold 02 by two extruders, through mold 02 single one Chemical conversion type forms the plastics clamp structure with upper sheathing 32, wherein the material that plastics snap-gauge is squeezed out by an extruder at Type, upper sheathing 32 are molded by the material that another extruder squeezes out.

Mold 02 includes outer mould base 5, feed inlet 16, interior die holder 6, squeezes out plug, upper molding assembly and lower molding assembly, In, above-mentioned outer mould base 5 and interior die holder 6 are rectangular configuration, and outer die cavity F and inside cavity are respectively formed in outer mould base 5 and interior die holder 6 G, and one end of outer die cavity F and inside cavity G is open surface；Above-mentioned feed inlet 16 includes two, and two feed inlets 16 are respectively set Enter in outer die cavity F through two feed inlets 16 respectively in the material that on the rear wall and right side wall of outer mould base 5, two extruders squeeze out； Interior die holder 6 includes at least two, and is set in outer mould base 5, and interior die holder 6 and the equal respective material of open surface of outer mould base 5 squeeze out Direction is arranged；Above-mentioned extrusion plug includes at least two, squeezes out plug and is arranged at intervals in outer die cavity F, evenly distributed, and along material Material squeezes out direction and extends；Above-mentioned upper molding assembly is set to 5 top of outer mould base, and extends downwardly into outer mould base 5；Above-mentioned lower molding Component is set to the lower part of outer mould base 5, and extends upwardly into outer mould base 5；The material that extruder squeezes out is set on outer mould base 5 Feed inlet enter outer mould base 5 after；Material flowing therethrough is along interior die holder 6 with the straight slot A of moulding plastics snap-gauge；Material is through adjacent extrusion core Gap outflow between stick, to be molded extrusion cavities；Material flowing is previously overmolded component blocking, with slot C between molding；Material flows quilt Lower molding assembly blocks, to be molded side channel B.

Upper molding assembly includes upper driving cylinder 8 and overhead gage 9, wherein above-mentioned upper driving cylinder 8 is set to the upper of outer mould base 5 Portion, and output end is arranged downward；Above-mentioned overhead gage 9 is connected on the output end of driving cylinder 8, and extends to external mold straight down In seat 5, when extrusion molding, upper driving cylinder 8 drives overhead gage 9 to extend into or out outer mould base 5, to be molded a slot C；It is above-mentioned it is lower at Type component includes lower driving cylinder 14 and lower baffle plate 15, wherein above-mentioned lower driving cylinder 14 is set to the lower part of outer mould base 8, and exports End is arranged upward；Above-mentioned lower baffle plate 15 is connected on the output end of lower driving cylinder 14, and is extended to straight up in outer mould base 5, When extrusion molding, lower driving cylinder 14 drives lower baffle plate 15 to extend into or out outer mould base 5, to be molded side channel B.

It is the second extrusion plug 17 to squeeze out plug；Above-mentioned second extrusion plug 17 is squeezed out via first opens up X-type on plug 7 Second squeeze out gap J-shaped at, second extrusion plug 17 is set in outer die cavity F, it is evenly distributed, and along material squeeze out direction prolong It stretches, when material squeezes out gap J outflow outer mould bases 5 along the first extrusion gap H and second, the second extrusion cavities on moulding plastics snap-gauge K。

S1, feeding：Two kinds of plastic materials or fiber cloth band respectively enter in the first extruder and the second extruder；

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The double layer hollow plastic clip profile material with upper sheathing of straight slot；

S4, Slot shaping：When plastic material flows in a mold, through on mold upper backgauge molding assembly and lower backgauge molding assembly Slot, side form side channel between blocking respectively forms the top of hollow plastic snap-gauge proximate matter；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, the second extruder 09, mould Tool 02, cooling calibrator 05, first conveyer belt 06, cutter 07 and the second conveyer belt 08, wherein above-mentioned first extruder 01 and Second extruder 09 respectively squeezes out plastic material by two different, and the material of two kinds of flowings enters in mold 02, through mold 02 moulding plastics snap-gauge, the material squeezed out through the second extruder 09 are overlying on the surface layer of plastics snap-gauge, form upper sheathing, are formed complete Hollow plastic snap-gauge proximate matter through mold 02 export, into cooling calibrator 05, carry out cooling and shaping；After the completion of cooling and shaping Complete hollow plastic snap-gauge proximate matter flow into first conveyer belt 06, squeezing out direction along material through first conveyer belt 06 is transported to and cuts It cuts at machine 07, complete threaded plastic snap-gauge is cut into single plastics snap-gauge by clipped machine 07；Individual plastic snap-gauge is through cutting It cuts machine 07 to flow out on the second conveyer belt 08, through the second transport outward of conveyer belt 08.

The something in common of the present embodiment and embodiment 1 is equally to realize the primary of plastics snap-gauge using extruding-out process It is continuously shaped；The plastics snap-gauge difference from Example 1 of the present embodiment is that the lower part of the present embodiment plastics snap-gauge will implement Lower layer's support plate in example 1 saves, and is directly used as support member by support base, and therefore, the present embodiment plastics snap-gauge does not have reality The hollow slots D for applying plastic clip board bottom portion in example 1, the present embodiment plastics different from 1 plastic clip board bottom portion's Tian-shaped structure of embodiment Longitudinally through river shape structure is formed by three support bases in transverse direction at snap-gauge lower part；Meanwhile the extrusion cavities of the present embodiment It is X shapes pair that section is equipped with using the first extrusion cavities E in the second extrusion cavities K alternate embodiments 1, i.e., in the hole of the second extrusion cavities K The support plate for pitching setting, compared to 1 support strength higher of embodiment.Accordingly, because the present embodiment plastic clip board bottom portion is perforation River shape structure, compared to spaced side between interior die holder bottom and outer mould base in embodiment 1 in the mold of the present embodiment Formula is different, after the interior die holder bottom of the present embodiment mold is arranged directly against outer mould base, therefore material enters outer mould base, flows forward When dynamic, the molding in the river shape space to the straight slot of plastics snap-gauge and the perforation of plastic clip board bottom portion is done directly through interior die holder；Together When；Meanwhile the present embodiment saves the side molding assembly in embodiment 1, because plastics snap-gauge bottom river shape space directly by Interior die holder molding is completed, therefore the lower molding assembly of the present embodiment is different from embodiment 1, is used for the side channel of moulding plastics snap-gauge B, when extrusion molding, by the movement of the lower driving cylinder of control, according to material extruded velocity and side channel B width, control lower baffle plate to On stretch into the time point of outer mould base and stretch into outer mould base inner barrier material flowing time, with complete side channel molding；In addition, because The extrusion cavities of the present embodiment plastics snap-gauge are different from embodiment 1, the mould inside of the present embodiment setting second squeeze out plug 17 with It substitutes first and squeezes out plug 7, the second extrusion plug 17 is via the second extrusion gap J-shaped for opening up X-type on the first extrusion plug 7 At the second extrusion plug 17 is set on the inner wall of outer mould base, and is squeezed out direction along material and extended, and material squeezes out gap along first When H and second squeezes out gap J outflow outer mould bases 5, the second extrusion cavities K on moulding plastics snap-gauge.

Embodiment 3：It is the embodiment of the present invention 3, the technical solution that the present embodiment is taken is such as shown in Figure 21 to Figure 28 Under：A kind of hollow extrusion integrated plastic snap-gauge, including lower layer's support plate 1,2 upper layer support plate 18 of fulcrum bearing, straight slot A and side channel B, In, above-mentioned lower layer's support plate 1 is platy structure；Above-mentioned fulcrum bearing 2 includes at least two, and fulcrum bearing 2 is spaced setting along the longitudinal direction Form the supporting plane of at least two spaced arrangements on lower layer's support plate 1, and in horizontal direction, adjacent two fulcrum bearing 2 it Between form straight slot A along the longitudinal direction, form side channel B in transverse direction；Above-mentioned upper layer support plate 18 is platy structure, and is set to branch In bearing 2；Above-mentioned lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18, through the integrated extrusion molding of mold 02, are formed by extruder Whole plastics snap-gauge, and while through 02 extrusion molding of mold, the front/rear end of plastics snap-gauge is made to form straight slot A, left and right end Face forms side channel B；And so that the front and back end of lower layer's support plate 1, fulcrum bearing 2, lattice framing 3 and upper layer lattice framing 4 is formed third through mold 02 and squeeze Portal L.

Or the lower part of plastics snap-gauge is directly supported through fulcrum bearing 2.

The top of plastics snap-gauge is set as the upper layer support plate 18 of whole platy structure, which is set to fulcrum bearing On 2, and supported through fulcrum bearing 2.

The front and back end of lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2 and upper layer support plate 18 is equipped at least two third extrusion cavities L, the third extrusion cavities L along the extrusion direction of plastic material perforation lower layer support plate 1, fulcrum bearing 2, lattice framing 3, upper layer lattice framing 4 or on The section of the front and back end of layer support plate 18, third extrusion cavities L is hexagonal structure.

Plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mold 02 by two or three extruders, single through mold 02 Secondary integrated molding forms the plastics snap-gauge with upper sheathing and lower clad can, and two layers of fiber cloth 31 is synchronized and covered through mold 02 In the upper sheathing and lower clad can of plastics snap-gauge, wherein the sandwich layer of plastics snap-gauge is molded by the material that an extruder squeezes out, on The material that clad can and lower clad can are squeezed out by another or two extruders is molded.

Mold 02 includes outer mould base 5, feed inlet 16 and fiber cloth entrance 30, interior die holder 6, squeezes out plug and side molding group Part, wherein above-mentioned outer mould base 5 and interior die holder 6 are rectangular configuration, be respectively formed in outer mould base 5 and interior die holder 6 outer die cavity F and Inside cavity G, and one end of outer die cavity F and inside cavity G is open surface；Above-mentioned feed inlet 16 and fiber cloth entrance 30 include two A, two feed inlets 16 are respectively arranged on the rear wall and right side wall of outer mould base 5, and two fiber cloth entrances 30 are respectively arranged at external mold On the upper side of seat 5 and downside, the fiber cloth band on material or rack that extruder squeezes out is respectively through feed inlet 16 or fiber Cloth entrance 30 enters in outer die cavity F；Interior die holder 6 includes at least two, and is set in outer mould base 5, interior die holder 6 and outer mould base 5 The equal respective material of open surface squeeze out direction setting；Above-mentioned extrusion plug includes at least two, and extrusion plug is arranged at intervals at outer It is evenly distributed in die cavity F, and squeeze out direction along material and extend；Above-mentioned side molding assembly is set to side or the internal model of outer mould base 5 In seat 6, and stretch between outer mould base 5 and interior module 6；Extruder squeeze out material be set in the feed inlet on outer mould base 5 into After entering outer mould base 5；Material flowing therethrough is along interior die holder 6 with the straight slot A of moulding plastics snap-gauge；Material is through between adjacent extrusion plug Clearance flow goes out, to be molded extrusion cavities；Material flowing is blocked by side molding assembly, to be molded side channel B.

Above-mentioned side molding assembly includes being set to the outside profiled part of 5 side of outer mould base and being set in interior die holder 6 Inside profiled part, wherein above-mentioned outside profiled part includes side driving cylinder 10 and side shield 11, and side driving cylinder 10 is set to outer The side of die holder 5, and output end is arranged towards 5 direction of outer mould base, side shield 11 is connected on side driving cylinder 10, and stretches into outer mould base In 5, when extrusion molding, side driving cylinder 10 drives side shield 11 to extend into or out outer mould base 5, to be molded side channel B；Above-mentioned inside Profiled part includes interior driving cylinder 12 and Internal baffle 13, and interior driving cylinder 12 is set in interior die holder 6, and output end die holder 6 inwardly Both sides setting；Above-mentioned Internal baffle 13 is connected on the output end of interior driving cylinder 12, and die holder 6 in stretching out, interior when extrusion molding Driving cylinder 12 drives Internal baffle to stretch out or retract in interior die holder 6, to be molded side channel B.

It is that third squeezes out plug 19 to squeeze out plug, wherein it is the strip that section is hexagon that above-mentioned third, which squeezes out plug 19, Structure, third squeezes out plug 19 and is set in outer die cavity F, evenly distributed, and squeezes out direction along material and extend, and material is along adjacent two When third squeezes out the gap outflow outer mould base 5 between plug 19, the third extrusion cavities L on moulding plastics snap-gauge.

S1, feeding：Two kinds of plastic materials and fiber cloth band respectively enter in the first extruder, the second extruder and mold；

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The hollow plastic snap-gauge proximate matter of the upper sheathing of straight slot and lower clad can, and the fiber cloth band in step S1 synchronizes plastic material through rack Into in mold, and it is laid in upper sheathing and lower clad can；

S4, Slot shaping：When plastic material flows in a mold, make hollow plastic respectively through the side block material molding assembly blocking on mold Expect that the side of snap-gauge proximate matter forms side channel；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, the second extruder 09, mould Tool 02, cooling calibrator 05, first conveyer belt 06, cutter 07, the second conveyer belt 08, rack 010 and fiber cloth band 011, In, 01 and second extruder 09 of above-mentioned first extruder respectively squeezes out plastic material by two different, the material of two kinds of flowings Material enters in mold 02, and the material that the first extruder 01 squeezes out is squeezed out through 02 moulding plastics snap-gauge of mold through the second extruder 09 Material be overlying on the upper layer of plastics snap-gauge, form upper sheathing and lower clad can；Meanwhile being set to the first extruder 01 and second The synchronous material that fiber cloth band 011 on two racks 010 of 09 side of extruder is squeezed out with extruder enters in mold 02, and It is respectively overlay in the upper sheathing and lower overlay film of plastics snap-gauge, forms complete hollow plastic snap-gauge proximate matter, hollow plastic snap-gauge Proximate matter is exported through mold 02, into cooling calibrator 05, carries out cooling and shaping；Complete hollow plastic after the completion of cooling and shaping Snap-gauge proximate matter flows into first conveyer belt 06, and squeezing out direction along material through first conveyer belt 06 is transported at cutter 07, through cutting It cuts machine 07 and complete threaded plastic snap-gauge is cut into single plastics snap-gauge；The clipped machine of individual plastic snap-gauge 07 flows out to On two conveyer belts 08, through the second transport outward of conveyer belt 08.

Embodiment 4：It is the embodiment of the present invention 4 as shown in Figure 29 to Figure 35, the technical solution that the present embodiment is taken is as follows： A kind of hollow extrusion integrated plastic snap-gauge, including lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18, straight slot A and side channel B, In, above-mentioned lower layer's support plate 1 is platy structure；Above-mentioned fulcrum bearing 2 includes at least two, and fulcrum bearing 2 is spaced setting along the longitudinal direction Form the supporting plane of at least two spaced arrangements on lower layer's support plate 1, and in horizontal direction, adjacent two fulcrum bearing 2 it Between form straight slot A along the longitudinal direction, form side channel B in transverse direction；Above-mentioned upper layer support plate 18 is platy structure, upper layer support plate 18 It is set in fulcrum bearing 2；Above-mentioned lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18 are extruded by extruder through 02 integration of mold Type, forms whole plastics snap-gauge, and while through 02 extrusion molding of mold, and the front/rear end of plastics snap-gauge is made to form straight slot A, Left and right end face forms side channel B；And so that the front and back end of lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18 is formed the 4th through mold 02 and squeeze Portal M.

Lower layer's support plate 1 of the lower part setting integral plate shape structure of plastics snap-gauge.

The front and back end of lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2 and upper layer support plate 18 is equipped at least two the 4th extrusion cavities M, the 4th extrusion cavities M along the extrusion direction of plastic material perforation lower layer support plate 1, fulcrum bearing 2, lattice framing 3, upper layer lattice framing 4 or on The section of the front and back end of layer support plate 18, the 4th extrusion cavities M is oval structure.

Plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mold 02 by two extruders, through mold 02 single one Chemical conversion type forms the plastics snap-gauge with full cladding face, and two layers of fiber cloth 31 synchronizes and be covered in plastics snap-gauge through mold 02 On full cladding face, wherein the sandwich layer of plastics snap-gauge is molded by the material that an extruder squeezes out, and the full face that coats is squeezed out by another The material molding that machine squeezes out.

Mold 02 includes outer mould base 5, feed inlet 16, fiber cloth entrance 30, interior die holder 6, squeezes out plug and side molding assembly, Wherein, above-mentioned outer mould base 5 and interior die holder 6 are rectangular configuration, and outer die cavity F and internal model are respectively formed in outer mould base 5 and interior die holder 6 Chamber G, and one end of outer die cavity F and inside cavity G is open surface；Above-mentioned feed inlet 16 and fiber cloth entrance 30 include two, Two feed inlets 16 are respectively arranged on the rear wall and right side wall of outer mould base 5, and two fiber cloth entrances 30 are respectively arranged at outer mould base 5 Rear wall on, the fiber cloth band on material and rack that extruder squeezes out enters through feed inlet 16 or fiber cloth entrance 30 respectively In outer die cavity F；Interior die holder 6 includes at least two, and is set in outer mould base 5, and interior die holder 6 and the open surface of outer mould base 5 are right Material is answered to squeeze out direction setting；Above-mentioned extrusion plug includes at least two, squeezes out plug and is set in outer die cavity F, evenly distributed, And it squeezes out direction along material and extends；Above-mentioned side molding assembly is set in the side or interior die holder 6 of outer mould base 5, and stretches into external mold Between seat 5 and interior module 6；The material that extruder squeezes out is set after the feed inlet on outer mould base 5 enters outer mould base 5；Material Flow through the straight slot A with moulding plastics snap-gauge along interior die holder 6；Material is flowed out through the gap between adjacent extrusion plug, is squeezed with being molded Portal；Material flowing is blocked by side molding assembly, to be molded side channel B.

It is the 4th extrusion plug 20 to squeeze out plug, and above-mentioned 4th extrusion plug 20 is the strip structure that section is ellipse, 4th extrusion plug 20 is set in outer die cavity F, evenly distributed, and is squeezed out direction along material and extended, and material is along adjacent two the 4th When squeezing out the gap outflow between plug 20, the 4th extrusion cavities M on moulding plastics snap-gauge.

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The hollow plastic snap-gauge proximate matter of the full clad can of straight slot；And the fiber cloth band in step S1 synchronizes plastic material and enters in mold, and spread If in full clad can；

S4, Slot shaping：When plastic material flows in a mold, make hollow plastic card through the lower backgauge molding assembly blocking on mold The side of profile material forms side channel；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, the second extruder 09, mould Tool 02, cooling calibrator 05, first conveyer belt 06, cutter 07, the second conveyer belt 08, rack 010 and fiber cloth band 011, In, 01 and second extruder 09 of above-mentioned first extruder respectively squeezes out plastic material by two different, the material of two kinds of flowings Material enters in mold 02, and the material that the first extruder 01 squeezes out is squeezed out through 02 moulding plastics snap-gauge of mold through the second extruder 09 Material be overlying on the extexine of plastics snap-gauge, full clad is formed to the extexine of plastics snap-gauge；Meanwhile being set to the first extrusion Fiber cloth band 011 on two racks 010 of 01 side of machine, the synchronous material squeezed out with extruder enter in mold 02, and point It is not covered in upper layer and the lower layer of the full clad of plastics snap-gauge, forms complete hollow plastic snap-gauge proximate matter, hollow plastic card Profile material is exported through mold 02, into cooling calibrator 05, carries out cooling and shaping；Complete hollow plastic after the completion of cooling and shaping Expect that snap-gauge proximate matter flows into first conveyer belt 06, squeezing out direction along material through first conveyer belt 06 is transported at cutter 07, passes through Complete hollow plastic snap-gauge proximate matter is cut into single plastics snap-gauge by cutter 07；The clipped machine 07 of individual plastic snap-gauge flows Go out to the second conveyer belt 08, through the second transport outward of conveyer belt 08.

Embodiment 5:It is the embodiment of the present invention 5, the technical solution that the present embodiment is taken is such as shown in Figure 36 to Figure 43 Under：A kind of hollow extrusion integrated plastic snap-gauge, including lower layer's support plate 1, fulcrum bearing 2, upper layer support plate 18, straight slot A, side channel B and Hollow slots D, wherein above-mentioned lower layer's support plate 1 is platy structure, and hollow slots D includes at least two, and hollow slots D is opened in lower layer's branch On plate 1, and lower layer's support plate 1 up and down；Above-mentioned fulcrum bearing 2 includes at least two, and fulcrum bearing 2 is arranged at intervals at along the longitudinal direction On lower layer's support plate 1, and between the supporting plane of horizontal direction at least two spaced arrangements of formation, adjacent two fulcrum bearing 2 Straight slot A is formed along the longitudinal direction, forms side channel B in transverse direction；Above-mentioned upper layer support plate 18 is platy structure, and upper layer support plate 18 is set It is placed in fulcrum bearing 2；Above-mentioned lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18 are extruded by extruder through 02 integration of mold Type, forms whole plastics snap-gauge, and while through 02 extrusion molding of mold, and the front/rear end of plastics snap-gauge is made to form straight slot A, Left and right end face forms side channel B, and hollow slots D is formed at lower part；And make lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18 through mold 02 Front and back end forms extrusion cavities.

The front and back end of lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2 and upper layer support plate 18 is equipped at least two the first extrusion cavities E, the 4th extrusion cavities M and the 5th extrusion cavities, the first extrusion cavities E, the 4th extrusion cavities M and the 5th extrusion cavities are respectively along plastic material The front and back end of extrusion direction perforation lower layer support plate 1, fulcrum bearing 2 and upper layer support plate 18, and the 4th extrusion cavities M is close to plastics snap-gauge Lower part, the 5th extrusion cavities close to the top of plastics snap-gauge, the first extrusion cavities E between the 4th extrusion cavities M and the 5th extrusion cavities, And the 5th the cross sections of extrusion cavities be rectangular configuration, the support plate of rice word structure is equipped in the 5th extrusion cavities.

Plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mold 02 by two or three extruders, single through mold 02 Secondary integrated molding forms the plastics snap-gauge with upper sheathing and lower clad can, and single layer fibre cloth 31 is synchronized and covered through mold 02 In the upper sheathing of plastics snap-gauge, wherein the material that plastics snap-gauge is squeezed out by an extruder is molded, upper sheathing and lower clad can by The material molding of another or two extruders extrusion.

Mold 02 include outer mould base 5, feed inlet 16, fiber cloth entrance 30, interior die holder 6, squeeze out plug, lower molding assembly and Side molding assembly, wherein above-mentioned outer mould base 5 and interior die holder 6 are rectangular configuration, are respectively formed in outer mould base 5 and interior die holder 6 outer Die cavity F and inside cavity G, and one end of outer die cavity F and inside cavity G is open surface；Above-mentioned feed inlet 16 includes two, two chargings Mouth 16 is respectively arranged on the rear wall and right side wall of outer mould base 5；Above-mentioned fiber cloth entrance 30 is set to the rear wall of outer mould base 5 On, the fiber cloth band on material and rack that extruder squeezes out enters outer die cavity F through feed inlet 16 or fiber cloth entrance 30 respectively It is interior；Interior die holder 6 includes at least two, and is set in outer mould base 5, and interior die holder 6 and the equal respective material of open surface of outer mould base 5 are squeezed Outgoing direction is arranged；Above-mentioned extrusion plug includes at least two, squeezes out plug and is set in outer die cavity F, evenly distributed, and along material Direction is squeezed out to extend；Above-mentioned lower molding assembly is set to the lower part of outer mould base 5, and extends upwardly into outer mould base 5；Above-mentioned side molding Component is set in the side or interior die holder 6 of outer mould base 5, and is stretched between outer mould base 5 and interior module 6；The material that extruder squeezes out Material is set after the feed inlet on outer mould base 5 enters outer mould base 5；Material flowing therethrough is along interior die holder 6 with the logical of moulding plastics snap-gauge Slot A；Material is flowed out through the gap between adjacent extrusion plug, to be molded extrusion cavities；Material flowing is blocked by side molding assembly, with It is molded side channel B；Material flowing is blocked by lower molding assembly, to be molded hollow slots D.

Above-mentioned lower molding assembly includes lower driving cylinder 14 and lower baffle plate 15, wherein above-mentioned lower driving cylinder 14 is set to external mold The lower part of seat 8, and output end is arranged upward；Above-mentioned lower baffle plate 15 is connected on the output end of lower driving cylinder 14, and straight up It extends in outer mould base 5, when extrusion molding, lower driving cylinder 14 drives lower baffle plate 15 to extend into or out outer mould base 5, is engraved to be molded Empty slot D；Above-mentioned side molding assembly includes being set to the outside profiled part of 5 side of outer mould base and being set to interior in interior die holder 6 Side profiled part, wherein above-mentioned outside profiled part includes side driving cylinder 10 and side shield 11, and side driving cylinder 10 is set to external mold The side of seat 5, and output end is arranged towards 5 direction of outer mould base, side shield 11 is connected on side driving cylinder 10, and stretches into outer mould base 5 Interior, when extrusion molding, side driving cylinder 10 drives side shield 11 to extend into or out outer mould base 5, to be molded side channel B；Above-mentioned inside Profiled part includes interior driving cylinder 12 and Internal baffle 13, and interior driving cylinder 12 is set in interior die holder 6, and output end die holder 6 inwardly Both sides setting；Above-mentioned Internal baffle 13 is connected on the output end of interior driving cylinder 12, and die holder 6 in stretching out, interior when extrusion molding Driving cylinder 12 drives Internal baffle to stretch out or retract in interior die holder 6, to be molded side channel B.

It includes first squeezing out plug the 7, the 4th and squeezing out plug 20 and the 5th and squeeze out plug 21 to squeeze out plug, wherein above-mentioned the One squeezes out plug 7 as rectangular list structure, and the first extrusion plug 7 is set in outer die cavity F, evenly distributed, and is squeezed out along material Direction extends, and adjacent two first squeeze out formation the first extrusion plug gap H between plug 7, and material squeezes out plug gap H along first When flowing out outer mould base 5, the first extrusion cavities E on moulding plastics snap-gauge；5th extrusion plug 21 is squeezed out via first and is opened on plug 7 If the third of rice font squeezes out gap and formed, third squeezes out gap and squeezes out direction extension along material, and material squeezes out gap H along first And when the outflow outer mould base 5 of third extrusion gap, the 5th extrusion cavities on moulding plastics snap-gauge；Above-mentioned first squeezes out plug the 7, the 4th It squeezes out the extrusion plug 21 of plug 20 and the 5th and is less than outer mould base 5 on material extrusion direction along material extrusion direction development length Length, to avoid the baffle movement of above-mentioned lower molding assembly and side molding assembly is stopped.

S1, feeding：Two kinds of plastic materials or fiber cloth band respectively enter in the first extruder, the second extruder and mold；

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The hollow plastic snap-gauge proximate matter with upper sheathing of straight slot；And the fiber cloth band in step S1 synchronizes plastic material and enters mold In, and be laid in upper sheathing；

S4, Slot shaping：When plastic material flows in a mold, through the lower backgauge molding assembly and side block material molding assembly on mold Blocking makes hollow plastic snap-gauge proximate matter lower part form hollow slots, side formation side channel respectively；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, the second extruder 09, mould Tool 02, cooling calibrator 05, first conveyer belt 06, cutter 07, the second conveyer belt 08, rack 010 and fiber cloth band 011, In, 01 and second extruder 09 of above-mentioned first extruder respectively squeezes out plastic material by two different, the material of two kinds of flowings Material enters in mold 02, and the material that the first extruder 01 squeezes out is squeezed out through 02 moulding plastics snap-gauge of mold through the second extruder 09 Material be overlying on the upper epidermis of plastics snap-gauge, upper sheathing is formed to the upper layer of plastics snap-gauge；Meanwhile being set to the first extruder 01 Fiber cloth band 011 on the rack 010 of side, the synchronous material squeezed out with extruder enters in mold 02, and is covered in plastics In the upper sheathing of snap-gauge, complete plastic clip lath is formed, plastic clip lath is exported through mold 02, into cooling calibrator 05 It is interior, carry out cooling and shaping；Complete hollow plastic snap-gauge proximate matter after the completion of cooling and shaping flows into first conveyer belt 06, through first Conveyer belt 06 squeezes out direction along material and is transported at cutter 07, and clipped machine 07 cuts into complete hollow plastic snap-gauge proximate matter Single plastics snap-gauge；The clipped machine of individual plastic snap-gauge 07 flows out on the second conveyer belt 08, outward through the second conveyer belt 08 Transport.

Embodiment 6：It is the embodiment of the present invention 6 as shown in Figure 44 to 51, the technical solution that the present embodiment is taken is as follows： A kind of hollow extrusion integrated plastic snap-gauge, including lower layer's support plate 1,2 upper layer support plate 18 of fulcrum bearing, straight slot A, side channel B, hollow slots D and through-hole 22, wherein above-mentioned lower layer's support plate 1 is platy structure, and hollow slots D includes at least two, and hollow slots D is opened in lower layer On support plate 1, and lower layer's support plate 1 up and down；Above-mentioned fulcrum bearing 2 includes at least two, and fulcrum bearing 2 is spaced setting along the longitudinal direction Form the supporting plane of at least two spaced arrangements on lower layer's support plate 1, and in horizontal direction, adjacent two fulcrum bearing 2 it Between form straight slot A along the longitudinal direction, form side channel B in transverse direction；Above-mentioned upper layer support plate 18 is platy structure, upper layer support plate 18 It is set in fulcrum bearing 2；Above-mentioned lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate are extruded by extruder through 02 integration of mold Type, forms whole plastics snap-gauge, and while through 02 extrusion molding of mold, and the front/rear end of plastics snap-gauge is made to form straight slot A, Left and right end face forms side channel B, and hollow slots D is formed at lower part, and makes to form at least two through-holes on lower layer's support plate 1 and upper layer support plate 18 22；And the front and back end of lower layer's support plate 1, fulcrum bearing 2 and upper layer support plate 18 is set to form the first extrusion cavities E through mold 02.

The lower part setting of plastics snap-gauge opens up there are four hollow slots D and is formed lower layer's support plate 1 of Tian-shaped, and lower layer's support plate 1 is equipped with multiple through-holes 22 up and down；Through-hole 22 on above-mentioned lower layer's support plate 1 by 02 top of mold upper molding assembly Upper driving cylinder 8 drives overhead gage 9 to stretch into outer mould base 5 to flow to be formed to obstruct the material in outer mould base 5.

The top of plastics snap-gauge is set as the upper layer support plate 18 of whole platy structure, which is set to fulcrum bearing It on 2, and is supported through fulcrum bearing 2, and uniformly distributed on upper layer support plate 18 has at least two through-holes 22；On above-mentioned upper layer support plate 18 Through-hole 22 is molded with by lower molding assembly.

The front and back end of lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2 and upper layer support plate 18 is equipped at least two the first extrusion cavities E, the first extrusion cavities E along plastic material squeeze out direction perforation lower layer support plate 1, fulcrum bearing 2 and upper layer support plate 18 front and back end, The rectangular cross-section structure of first extrusion cavities E.

Mold 02 includes outer mould base 5, feed inlet 16, interior die holder 6, squeezes out plug, upper molding assembly, lower molding assembly and side Molding assembly, wherein above-mentioned outer mould base 5 and interior die holder 6 are rectangular configuration, and external mold is respectively formed in outer mould base 5 and interior die holder 6 Chamber F and inside cavity G, and one end of outer die cavity F and inside cavity G is open surface；Above-mentioned feed inlet 16 is set to the side of outer mould base 5 On wall, the material that extruder squeezes out enters through feed inlet 16 in outer die cavity F；Interior die holder 6 includes at least two, and is set to external mold In seat 5, interior die holder 6 and the equal respective material of open surface of outer mould base 5 squeeze out direction setting；Above-mentioned outer mould base 5 is equipped with embossing 29, For material in outer die cavity 5 when flowing, embossing 29 roll out decorative pattern on the surface of plastics snap-gauge, improve the friction on plastics snap-gauge surface layer Power；Above-mentioned extrusion plug includes at least two, squeezes out plug and is set in outer die cavity F, evenly distributed, and squeezes out direction along material Extend；Above-mentioned upper molding assembly is set to 5 top of outer mould base, and extends downwardly into outer mould base 5；Above-mentioned lower molding assembly is set to The lower part of outer mould base 5, and extend upwardly into outer mould base 5；Above-mentioned side molding assembly is set to side or the interior die holder 6 of outer mould base 5 It is interior, and stretch between outer mould base 5 and interior module 6；The material that extruder squeezes out is set outside the feed inlet on outer mould base 5 enters After die holder 5；Material flowing therethrough is along interior die holder 6 with the straight slot A of moulding plastics snap-gauge；Material is through clearance flow between adjacent extrusion plug Go out, to be molded extrusion cavities；Material flowing is blocked by side molding assembly, to be molded side channel B；Material flowing is previously overmolded component resistance It is disconnected, to be molded the through-hole 22 on upper layer support plate 18；Material flowing is blocked by lower molding assembly, to be molded hollow slots D and lower layer's branch Through-hole 22 on plate 1.

Upper molding assembly includes upper driving cylinder 8 and overhead gage 9, wherein above-mentioned upper driving cylinder 8 is set to the upper of outer mould base 5 Portion, and output end is arranged downward；Above-mentioned overhead gage 9 is connected on the output end of driving cylinder 8, and extends to external mold straight down In seat 5, difference from Example 1 is, 9 lower part of overhead gage of the present embodiment is equipped with inserting at least two spaced settings Tooth, when extrusion molding, upper driving cylinder 8 drives overhead gage 9 to extend into or out outer mould base 5, logical to be molded on upper layer support plate 18 Hole 22；Above-mentioned lower molding assembly includes the first driving cylinder 23, first baffle 24, the second driving cylinder 25, second baffle 26, third drive 27 grades of third baffles 28 of dynamic cylinder, wherein above-mentioned first driving cylinder 23, the second driving cylinder 25 and third driving cylinder 27 may be contained within outer The lower section of die holder 5, and output end is arranged upward；Above-mentioned first baffle 24, second baffle 26 and third baffle 28 are connected to On the output end of first driving cylinder 23, the second driving cylinder 25 and third driving cylinder 27, and extend upwardly into respectively in outer mould base 5, it is special Place is not, the top of above-mentioned second baffle 26 and third baffle 28 is respectively equipped with inserting at least two spaced settings Tooth, and second baffle 26 and the gear shaping of third baffle 28 are squeezed out in material and mutually staggered on direction, when material extrusion molding, second Baffle 26 and third baffle 28 are mutually adjacent to, and the gear shaping of the two mutually fills out conjunction, form whole platy structure, the second driving cylinder 25 and Third driving cylinder 27 synchronizes driving second baffle 26 and third baffle 28 stretches into outer mould base 5, is flowed with barrier material, under molding Four hollow slots D on layer support plate 1, while when second baffle 26 and third baffle 28 are individually stretched into outer mould base 5, the two is inserted Tooth is separately formed the through-hole 22 on lower layer's support plate 18；The top of above-mentioned first baffle 24 is equipped at intervals with three groups of gear shapings, and material squeezes out When molding, when the first extrusion cylinder 23 drives first baffle to stretch into outer mould base 5, three groups of gear shaping barrier material flowings, to be molded The through-hole 22 of the sides hollow slots D on lower layer's support plate 22；Above-mentioned side molding assembly includes the outside molding for being set to 5 side of outer mould base Component and the inside profiled part being set in interior die holder 6, wherein above-mentioned outside profiled part includes side driving cylinder 10 and side block Plate 11, side driving cylinder 10 is set to the side of outer mould base 5, and output end is arranged towards 5 direction of outer mould base, and side shield 11 is connected to side It on driving cylinder 10, and stretches into outer mould base 5, when extrusion molding, side driving cylinder 10 drives side shield 11 to extend into or out outer mould base 5, to be molded side channel B；Above-mentioned inside profiled part includes interior driving cylinder 12 and Internal baffle 13, and interior driving cylinder 12 is set to internal model Seat 6 in, and output end inwardly die holder 6 both sides setting；Above-mentioned Internal baffle 13 is connected on the output end of interior driving cylinder 12, and is stretched Go out interior die holder 6, when extrusion molding, interior driving cylinder 12 drive Internal baffle stretch out or retract in die holder 6, to be molded side channel B.

S1, feeding：Single plastic material enters extruder；

S3, hollow molding：After plastic material enters mold, when along the outer die cavity flowing of mold, stop through interior die holder, formation carries The hollow plastic snap-gauge proximate matter of the monolayer material of straight slot；

S4, Slot shaping：When plastic material flows in a mold, through upper backgauge molding assembly, the lower backgauge molding assembly on mold And the blocking of side block material molding assembly makes the top of hollow plastic snap-gauge proximate matter form through-hole, side formation side channel respectively；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, mold 02, cooling and shaping Machine 05, first conveyer belt 06, cutter 07 and the second conveyer belt 08, wherein above-mentioned first extruder 01 squeezes out plastic material, The material of flowing enters in mold 02, after the molding of mold 02, into cooling calibrator 05, carries out cooling and shaping；It is cooling fixed Complete hollow plastic snap-gauge proximate matter after the completion of type flows into first conveyer belt 06, and direction is squeezed out along material through first conveyer belt 06 It is transported at cutter 07, complete hollow plastic snap-gauge proximate matter is cut into single plastics snap-gauge by clipped machine 07；Single modeling The clipped machine of material snap-gauge 07 flows out on the second conveyer belt 08, through the second transport outward of conveyer belt 08, is formed whole, continuous, no Intermittent plastics snap-gauge extruding production line greatly improves plastics snap-gauge manufacture efficiency.

Embodiment 7：It is the embodiment of the present invention 7 as shown in Figure 52 to Figure 58, the technical solution that the present embodiment is taken is as follows： A kind of hollow extrusion integrated plastic snap-gauge, including lower layer's support plate 1, fulcrum bearing 2, upper layer support plate 18, straight slot A, side channel B and slot C, wherein above-mentioned lower layer's support plate 1 is platy structure；Above-mentioned fulcrum bearing 2 includes at least two, and fulcrum bearing 2 is spaced along the longitudinal direction It is set on lower layer's support plate 1, and the supporting plane of at least two spaced arrangements, adjacent two fulcrum bearing is formed in horizontal direction Straight slot A is formed between 2 along the longitudinal direction, forms side channel B in transverse direction；Above-mentioned upper layer support plate 18 is platy structure, upper layer branch Plate 18 is set in fulcrum bearing 2, slot C between being evenly spaced apart to offer at least two on upper layer support plate 18；Above-mentioned lower layer's support plate 1, Fulcrum bearing 2 and upper layer support plate 18, through the integrated extrusion molding of mold 02, form the whole hollow plastic for carrying straight slot A by extruder Snap-gauge proximate matter, through mold 02 squeeze out hollow plastic snap-gauge proximate matter enter in die-cutting machine 012, die cut machine 012 be molded side channel B and Between slot C.

The lower part of plastics snap-gauge is provided with lower layer's support plate 1, and lower layer's support plate 1 includes three pieces, and three pieces of lower layer's support plates 1 are respectively set In the lower part of fulcrum bearing 2.

The top of plastics snap-gauge is upper layer support plate 18.

The front and back end of lower layer's support plate 1 of plastics snap-gauge, fulcrum bearing 2 or upper layer support plate 18 is equipped at least two the first extrusion cavities E, the first extrusion cavities E along the extrusion direction of plastic material perforation lower layer support plate 1, fulcrum bearing 2, lattice framing 3, upper layer lattice framing 4 or on The front and back end of layer support plate 18, the rectangular cross-section structure of the first extrusion cavities E.

Above-mentioned extrusion die include outer mould base 5, feed inlet 16, interior die holder 6 and squeeze out plug, wherein above-mentioned outer mould base 5 and Interior die holder 6 is rectangular configuration, is respectively formed outer die cavity F and inside cavity G in outer mould base 5 and interior die holder 6, and outer die cavity F and interior One end of die cavity G is open surface；Above-mentioned feed inlet 16 is set on the rear wall of outer mould base 5, the material warp that extruder squeezes out Feed inlet 16 enters in outer die cavity F；Above-mentioned interior die holder 6 includes at least two, and is set in outer mould base 5, interior die holder 6 and external mold The equal respective material of open surface of seat 5 squeezes out direction setting；Above-mentioned extrusion plug includes at least two, squeezes out plug and is set to external mold It is evenly distributed in chamber F, and squeeze out direction along material and extend.

Above-mentioned extrusion plug is the first extrusion plug 7, and above-mentioned first squeezes out plug 7 as rectangular list structure, and first squeezes out Plug 7 is set in outer die cavity F, evenly distributed, and is squeezed out direction along material and extended, and adjacent two first squeeze out shape between plug 7 Plug gap H is squeezed out at first, when material flows out outer mould base 5 along the first extrusion plug gap H, first on moulding plastics snap-gauge Extrusion cavities E.

S4, Slot shaping：Hollow plastic snap-gauge proximate matter in step S3 enters through mold in die-cutting machine, and die cut machine makes hollow plastic Slot between being formed on the upper layer support plate of snap-gauge proximate matter, and the side of hollow plastic snap-gauge proximate matter is made to form side channel；

A kind of hollow producing equipment for squeezing out integrated plastic snap-gauge, including the first extruder 01, mold 02, die-cutting machine 012, cooling calibrator 05, first conveyer belt 06, cutter 07 and the second conveyer belt 08, wherein above-mentioned first extruder 01 will Molten plastic material squeezes out, and material extrusion molding in mold 02 of flowing forms continuous whole strip hollow plastic snap-gauge Proximate matter hollow material；Above-mentioned die-cutting machine 012 is set to the rear end of mold 02, continuous whole strip hollow plastic snap-gauge proximate matter into Enter in die-cutting machine 012, die cut machine 012 is molded side channel B and slot C；After above-mentioned cooling calibrator 05 is set to die-cutting machine 012 It holds, the continuous whole hollow plastic snap-gauge proximate matter after cross cutting enters in cooling calibrator 05, carries out cooling and shaping；Above-mentioned first Conveyer belt 06 is set to the rear end of cooling calibrator 05, and first conveyer belt 06 transports continuous whole hollow plastic snap-gauge proximate matter To cutter 07, continuous whole hollow plastic snap-gauge proximate matter is cut into single plastics snap-gauge and through setting by clipped machine 07 It is placed in the second conveying outward of conveyer belt 08 of 07 rear end of cutter.

Die-cutting machine 012 includes cross cutting seat 33, the upper driving cylinder 35 of cross cutting, seat 36 is pushed away on cross cutting, on cut mould 37, be die cut side and drive Cylinder 38, side-cutting mould 39 and cross cutting sliding slot 40, wherein above-mentioned 33 lower part of cross cutting seat squeezes out direction along material and is equipped at intervals with two cavities, River shape support construction is formed, the front/rear end of cross cutting seat 33 is equipped with the conveyor chamber 34 consistent with section bar extrusion direction of perforation, Hollow plastic snap-gauge proximate matter travels forward along the conveyor chamber 34 in being die cut seat 33；Driving cylinder 35 is set to cross cutting on above-mentioned cross cutting The top of seat 33, and output end is arranged downward；Above-mentioned cross cutting above pushes away seat 36 and is connected to the output end lower part for being die cut upper driving cylinder 35； It includes two pieces that mould 37 is cut on above-mentioned, mould 37 is cut on two is separately positioned on cross cutting and above push away 36 lower part of seat, and above pushes away seat 36 close to cross cutting The left and right sides；On cut mould 37 pass through cross cutting seat 33 stretch into conveyor chamber 34, so that hollow plastic snap-gauge proximate matter is in conveyor chamber 34 When interior movement, the slot C between shape by die-cutting on the upper layer support plate 18 of hollow plastic snap-gauge proximate matter；Above-mentioned cross cutting side driving cylinder 38 is arranged In the side of cross cutting seat 33, and output end is arranged towards cross cutting seat 33；Above-mentioned side-cutting mould 39 is connected to the defeated of cross cutting side driving cylinder 38 It in outlet, and stretches into conveyor chamber 34, in conveyor chamber 34 when movement, cross cutting side driving cylinder 38 drives hollow plastic snap-gauge proximate matter Side-cutting mould 39 is in the side of hollow plastic snap-gauge proximate matter cross cutting side channel B；The lower part of above-mentioned cross cutting seat 33 is equipped with sliding slot 40, sliding slot 40 It is embedded on the sliding rail for being attached to 33 lower part of cross cutting seat, is set to the driving cross cutting seat 33 of stepper motor 013 of 40 side of cross cutting seat It is whole to be synchronized with the reciprocating motion of hollow plastic snap-gauge proximate matter along sliding rail, to be punched side channel B and side channel C；Above-mentioned cross cutting seat 33 Lower section is provided with retracting device 014, to recycle the clout of excision.

The present embodiment is compared to above-described embodiment 1 to embodiment 6：1, the molding mode of Card trough is changed；2, it eliminates Striker plate molding assembly above mold, mold have reformed into simple extrusion die；3, increase after mold in the production line Die-cutting machine, the effect of die-cutting machine are to cut out slot C between the side channel B on snap-gauge and top；4, die-cutting machine operation principle is inside it Structure is consistent with extrusion die exit shape but size is slightly larger, and the hollow plastic snap-gauge proximate matter of extrusion cuts chamber from its internal film It passes through, when cross cutting, can be clamped hollow plastic snap-gauge proximate matter by the cross cutting fixture of die-cutting machine, and same with the direction that product squeezes out Step movement is to keep die-cutting machine and hollow plastic snap-gauge proximate matter to be in relative static conditions, and after completing cross cutting, fixture unclamps, cross cutting Machine resets to original state；5, the retracting device that the leftover pieces block that die-cutting machine is cut out is fallen on naturally below rack is recycled It reuses.In addition, to reduce the hollow material resistance of motion, may be configured as on the bearing surface inside the conveyor chamber of die-cutting machine tiny Roller conveyer belt form；The mode structure of cutting of die-cutting machine is similar to the tool construction for making honeycomb briquette, i.e. outer is cutter, internal There is the structure of push plate.The present invention produces the technique of unitary plastics snap-gauge with the mode for squeezing out hollow material, other are squeezed if any application Go out the technique productions plastics snap-gauge of hollow material, pallet, pallet, ground platen, moist-proof board etc. also should be in the protection model of the application In enclosing.

Further, plastics snap-gauge is the hollow structure of the extrusion molding of integral type, hole in the embodiment that the present invention includes Hole is regularly arranged along direction is squeezed out, and before and after plastics snap-gauge.In addition, the extrusion hole port of plastics snap-gauge can separately be sealed It closes；Production technology of the present invention includes feeding, extrusion molding, backgauge board group barrier molding, cooling and shaping, cut-out, sealing of hole (optional work Sequence).The production equipment (production line) of the present invention includes feeder, extruder, mold, cooling calibrator, roller conveyor, shearing Machine (sawing), roller conveyor etc..The present invention die feature include：A, hot flow path multiple feed, die cavity storage cavity, equilibrium are squeezed Go out pressure；B, die heater, circulating water machine are connect, mold temperature is accurately controlled with segmentation；C, in the case of double-layer coextrusion, sandwich layer is first Extrusion molding squeezes (being moved after the glue-feeder of surface layer) behind surface layer；D, plus in the case of fiber cloth, fiber cloth entrance is located at sandwich layer into glue After mouthful, before the glue-feeder of surface layer, at the glue-feeder of close surface layer；E, it adjusts temperature control using circulating water machine and enters striker plate The sizing degree of the extrusion pin of position, can be appropriately extended shaping channel when necessary, and baffle accesses cycle of higher pressure cooling water and even installs additional Nozzle makes product keep off the rapid cooling and shaping in vacancy to spray cold air；F, mold rear end (product approval degree 60%) can install additional annular knurl or 29 devices are embossed to increase product surface roughness.The adoptable material of the present invention：In the case of double-layer coextrusion, sandwich layer can make With the reclaimed materials or fretting map sizing material of lower grade, with cost-effective；Surface layer can then use high requirement (wear-resisting, anti-impact Hit, high rigidity, high rigidity, anti-UV etc.) material.Present invention advantage compared with injection-moulded plastic snap-gauge:A, equipment investment declines 60% or more (6,000,000 or so drop to 2,000,000 or so；B, (500,000 or more drop to 10- for single pair of 70% or more mould investment decline 15 ten thousand), and same pair of mold can produce multiple types product, the huge saving of die cost；C, single machine production efficiency is suitable (about 500-800/day)；D, product materials more save, are more flexible, and product strength is more preferable, and sandwich layer can use more cheap material, and sandwich layer can With foaming, fiber cloth can be added to increase intensity (effect for being similar to fiberglass)；And the product of same intensity, it can be made more Thin, materials more save, and cost is lower, especially for the product for the dress cabinet shipment that re-packs, can save valuable volumetric container to Save logistics cost.And existing injection molding, equipment, die cost may be up to 7,000,000, and be only capable of once going out one, production effect Rate is low.

The embodiment of the present invention only introduces its specific implementation mode, does not lie in and limits its protection domain.The skill of the industry Art personnel can make certain modifications under the inspiration of the present embodiment, therefore all equivalence changes done according to the scope of the claims of the present invention Or modification, it belongs in scope of the patent claims of the present invention.

Claims

1. a kind of hollow extrusion integrated plastic snap-gauge, it is characterised in that：Including lower layer's support plate（1）, fulcrum bearing（2）, lattice framing （3）, upper layer lattice framing（4）, straight slot（A）, side channel（B）, slot（C）And hollow slots（D）, wherein above-mentioned lower layer's support plate（1）For plate Structure, hollow slots（D）Including at least two, hollow slots（D）It is opened in lower layer's support plate（1）On, and lower layer's support plate up and down （1）；Above-mentioned fulcrum bearing（2）Including at least two, fulcrum bearing（2）It is arranged at intervals at lower layer's support plate along the longitudinal direction（1）On, and Horizontal direction forms the supporting plane of at least two spaced arrangements, adjacent two fulcrum bearing（2）Between formed along the longitudinal direction Straight slot（A）, side channel is formed in transverse direction（B）；Above-mentioned lattice framing（3）Including at least two, lattice framing（3）It is extendable in the longitudinal direction, Each lattice framing（3）It is respectively arranged on above-mentioned supporting plane, through fulcrum bearing（2）Support；Above-mentioned upper layer lattice framing（4）Including at least two Item, upper layer lattice framing（4）It is evenly spaced apart to be set to lattice framing along the longitudinal direction（3）On, adjacent two upper layer lattice framing（4）Between formed between Slot（C）；Above-mentioned lower layer's support plate（1）, fulcrum bearing（2）, lattice framing（3）And upper layer lattice framing（4）After being squeezed out by extruder, through mold（02） Integrated molding forms whole plastics snap-gauge, and through mold（02）While extrusion molding, make the front/rear end of plastics snap-gauge Form straight slot（A）, left and right end face forms side channel（B）, slot between top is formed（C）, hollow slots are formed at lower part（D）；Or lower layer's support plate （1）, fulcrum bearing（2）And upper layer support plate（18）After being squeezed out by extruder, through mold（02）Integrated molding forms hollow plastic card After profile material, die cut machine forms straight slot in the front and back end of the hollow plastic snap-gauge proximate matter（A）, left and right end forms side channel（B）, on Layer support plate（18）Slot between upper formation（C）；And through mold（02）The front and back end of plastics snap-gauge is set to form extrusion cavities.

2. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 1, it is characterised in that：The plastics snap-gauge Lower part setting open up there are four hollow slots（D）And form lower layer's support plate of Tian-shaped（1）；Or the lower part of plastics snap-gauge directly passes through Fulcrum bearing（2）Support；Or the lower part of plastics snap-gauge is spaced a plurality of lower layer's support plate of setting in transverse direction（1）, each lower layer's support plate（1） For strip structure, and it is respectively arranged at fulcrum bearing（2）Bottom, formed river shape support construction；Or the lower part of plastics snap-gauge is set Set lower layer's support plate of complete platy structure（1）；Or the lower part setting of plastics snap-gauge is opened up there are four hollow slots（D）And form field word Lower layer's support plate of shape（1）, and lower layer's support plate（1）It is equipped with multiple through-holes up and down（22）.

3. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 2, it is characterised in that：The plastics snap-gauge Top setting a plurality of be arranged at intervals at support base along the longitudinal direction（2）On lattice framing（3）And it is arranged at intervals in transverse direction Lattice framing（3）On upper layer lattice framing（4）；Or the top of plastics snap-gauge is set as the upper layer support plate of whole platy structure（18）, on this Layer support plate（18）It is set to fulcrum bearing（2）On, and through fulcrum bearing（2）Support；Or the top of plastics snap-gauge is set as whole plate The upper layer support plate of structure（18）, the upper layer support plate（18）It is set to fulcrum bearing（2）On, and through fulcrum bearing（2）Support, and upper layer branch Plate（18）It is above uniformly distributed to have at least two through-holes（22）；Or the top of plastics snap-gauge is set as the upper layer branch of whole platy structure Plate（18）, the upper layer support plate（18）It is set to fulcrum bearing（2）On, and through fulcrum bearing（2）Support, upper layer support plate（18）Between going up uniformly The slot between ground offers at least two（C）.

4. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 3, it is characterised in that：The plastics snap-gauge Lower layer's support plate（1）, fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end be equipped at least two First extrusion cavities（E）, first extrusion cavities（E）Along the extrusion direction of plastic material perforation lower layer support plate（1）, fulcrum bearing（2）, branch Item（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end, the first extrusion cavities（E）Rectangular cross-section structure；Or plastics Lower layer's support plate of snap-gauge（1）, fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end be equipped at least Two the second extrusion cavities（K）, second extrusion cavities（K）Along the extrusion direction of plastic material perforation lower layer support plate（1）, fulcrum bearing （2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end, the second extrusion cavities（K）Rectangular cross-section structure, And second extrusion cavities（K）Interior diagonal cross is equipped with support plate, forms X shape structures；Or lower layer's support plate of plastics snap-gauge（1）, fulcrum bearing （2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end be equipped at least two third extrusion cavities（L）, the third Extrusion cavities（L）Along the extrusion direction of plastic material perforation lower layer support plate（1）, fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing（4）Or Upper layer support plate（18）Front and back end, third extrusion cavities（L）Section be hexagonal structure；Or lower layer's support plate of plastics snap-gauge（1）、 Fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end be equipped at least two the 4th extrusion cavities（M）, 4th extrusion cavities（M）Along the extrusion direction of plastic material perforation lower layer support plate（1）, fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing （4）Or upper layer support plate（18）Front and back end, the 4th extrusion cavities（M）Section be oval structure；Or lower layer's support plate of plastics snap-gauge （1）, fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）Front and back end be equipped at least two the first extrusion cavities （E）, the 4th extrusion cavities（M）And the 5th extrusion cavities, the first extrusion cavities（E）, the 4th extrusion cavities（M）And the 5th extrusion cavities respectively along modeling Expect the extrusion direction perforation lower layer support plate of material（1）, fulcrum bearing（2）, lattice framing（3）, upper layer lattice framing（4）Or upper layer support plate（18）'s Front and back end, and the 4th extrusion cavities（M）Close to the lower part of plastics snap-gauge, the 5th extrusion cavities are squeezed close to the top of plastics snap-gauge, first Portal（E）Positioned at the 4th extrusion cavities（M）And the 5th between extrusion cavities, and the cross section of the 5th extrusion cavities is rectangular configuration, the 5th The support plate of rice word structure is equipped in extrusion cavities.

5. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 4, it is characterised in that：The plastics snap-gauge A kind of material is squeezed out to mold by separate unit extruder（02）It is interior, through mold（02）Single integrated molding is formed；Or plastic clip Plate is respectively squeezed out two kinds of synchronous materials to mold by two extruders（02）It is interior, through mold（02）Single integrated molding, shape At with upper sheathing（32）Plastics clamp structure, wherein the material that plastics snap-gauge is squeezed out by an extruder is molded, upper sheathing （32）The material molding squeezed out by another extruder；Or plastics snap-gauge is same by two kinds of materials respectively by two or three extruders Step is squeezed out to mold（02）It is interior, through mold（02）Single integrated molding forms the plastics snap-gauge with upper sheathing and lower clad can, And two layers of fiber cloth（31）It synchronizes through mold（02）It is covered in the upper sheathing and lower clad can of plastics snap-gauge, wherein plastics snap-gauge The material that is squeezed out by an extruder of sandwich layer be molded, the material that upper sheathing and lower clad can are squeezed out by one or two extruders at Type；Or plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mold by two extruders（02）It is interior, through mold（02）Single one Body chemical conversion type forms the plastics snap-gauge with full cladding face, and two layers of fiber cloth（31）It synchronizes through mold（02）It is covered in plastics On the full cladding face of snap-gauge, wherein the sandwich layer of plastics snap-gauge is molded by the material that an extruder squeezes out, and the full face that coats is by another The material molding that platform extruder squeezes out；Or plastics snap-gauge is respectively squeezed out two kinds of synchronous materials to mould by two or three extruders Tool（02）It is interior, through mold（02）Single integrated molding forms the plastics snap-gauge with upper sheathing and lower clad can, and single layer fibre Cloth（31）It synchronizes through mold（02）It is covered in the upper sheathing of plastics snap-gauge（32）On, wherein plastics snap-gauge is squeezed by an extruder The material that the material molding gone out, upper sheathing and lower clad can are squeezed out by one or two extruders is molded.

6. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 5, it is characterised in that：The mold（02） Including outer mould base（5）, feed inlet（16）, fiber cloth entrance（30）, interior die holder（6）, squeeze out plug, upper molding assembly, lower molding Component and side molding assembly, wherein above-mentioned outer mould base（5）And interior die holder（6）It is rectangular configuration, outer mould base（5）And interior die holder （6）Inside it is respectively formed outer die cavity（F）And inside cavity（G）, and outer die cavity（F）And inside cavity（G）One end be open surface；It is above-mentioned Feed inlet（16）And fiber cloth entrance（30）It is set to outer mould base（5）Side wall on, extruder squeeze out material or rack on Fiber cloth band is respectively through feed inlet（16）Or fiber cloth entrance（30）Into outer die cavity（F）It is interior；Above-mentioned interior die holder（6）Including at least Two, and it is set to outer mould base（5）It is interior, interior die holder（6）With outer mould base（5）The equal respective material of open surface squeeze out direction setting； Above-mentioned extrusion plug includes at least two, squeezes out plug and is set to outer die cavity（F）It is interior, it is evenly distributed, and squeeze out direction along material Extend；Above-mentioned upper molding assembly is set to outer mould base（5）Top, and extend downwardly into outer mould base（5）It is interior；Above-mentioned lower molding assembly is set It is placed in outer mould base（5）Lower part, and extend upwardly into outer mould base（5）It is interior；Above-mentioned side molding assembly is set to outer mould base（5）Side Or interior die holder（6）It is interior, and stretch into outer mould base（5）With interior module（6）Between；The material that extruder squeezes out is set in outer mould base （5）On feed inlet enter outer mould base（5）Afterwards；Material flowing therethrough is along interior die holder（6）With the straight slot of moulding plastics snap-gauge（A）；Material Through the gap outflow between adjacent extrusion plug, to be molded extrusion cavities；When material flowing is blocked by side molding assembly, it is molded side channel （B）；When material flowing is previously overmolded component blocking, slot between molding（C）；When material flowing is blocked by lower molding assembly, molding is engraved Empty slot（D）；Or mold（02）Including outer mould base（5）, feed inlet（16）, interior die holder（6）And squeeze out plug, wherein above-mentioned external mold Seat（5）And interior die holder（6）It is rectangular configuration, outer mould base（5）And interior die holder（6）Inside it is respectively formed outer die cavity（F）And inside cavity （G）, and outer die cavity（F）And inside cavity（G）One end be open surface；Above-mentioned feed inlet（16）It is set to outer mould base（5）Side On wall, the material that extruder squeezes out is through feed inlet（16）Into outer die cavity（F）It is interior；Above-mentioned interior die holder（6）Including at least two, and It is set to outer mould base（5）It is interior, interior die holder（6）With outer mould base（5）The equal respective material of open surface squeeze out direction setting；Above-mentioned extrusion Plug includes at least two, squeezes out plug and is set to outer die cavity（F）It is interior, it is evenly distributed, and squeeze out direction along material and extend；It squeezes out The material that machine squeezes out is through mold（02）Hollow plastic snap-gauge proximate matter is formed, which enters die-cutting machine（012） Afterwards, the left and right end of hollow plastic snap-gauge proximate matter forms side channel（B）, and the upper layer support plate of hollow plastic snap-gauge proximate matter（18）Upper formation Between slot（C）.

7. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 6, it is characterised in that：The upper molding group Part includes upper driving cylinder（8）And overhead gage（9）, wherein above-mentioned upper driving cylinder（8）It is set to outer mould base（5）Top, and export End is arranged downward；Above-mentioned overhead gage（9）It is connected to driving cylinder（8）Output end on, and extend to outer mould base straight down（5） It is interior, when extrusion molding, upper driving cylinder（8）Drive overhead gage（9）Extend into or out outer mould base（5）, to be molded a slot（C）；On It includes lower driving cylinder to state lower molding assembly（14）And lower baffle plate（15）, wherein above-mentioned lower driving cylinder（14）It is set to outer mould base（8） Lower part, and output end is arranged upward；Above-mentioned lower baffle plate（15）It is connected to lower driving cylinder（14）Output end on, and straight up Extend to outer mould base（5）It is interior, when extrusion molding, lower driving cylinder（14）Drive lower baffle plate（15）Extend into or out outer mould base（5）, with Become type hollow slots（D）；Above-mentioned side molding assembly includes being set to outer mould base（5）The outside profiled part of side and in being set to Die holder（6）Interior inside profiled part, wherein above-mentioned outside profiled part includes side driving cylinder（10）And side shield（11）, side Driving cylinder（10）It is set to outer mould base（5）Side, and output end is towards outer mould base（5）Direction is arranged, side shield（11）It is connected to Side driving cylinder（10）On, and stretch into outer mould base（5）It is interior, when extrusion molding, side driving cylinder（10）Drive side shield（11）Stretch into or Stretch out outer mould base（5）, to be molded side channel（B）；Above-mentioned inside profiled part includes interior driving cylinder（12）And Internal baffle（13）, interior Driving cylinder（12）It is set to interior die holder（6）It is interior, and output end die holder inwardly（6）Both sides setting；Above-mentioned Internal baffle（13）Connection In interior driving cylinder（12）Output end on, and stretch out in die holder（6）, when extrusion molding, interior driving cylinder（12）Driving Internal baffle is stretched Die holder in going out or retracting（6）It is interior, to be molded side channel（B）.

8. the hollow extrusion integrated plastic snap-gauge of one kind according to claim 7, it is characterised in that：The extrusion plug Plug is squeezed out for first（7）And/or second squeeze out plug（17）And/or third squeezes out plug（19）And/or the 4th squeeze out plug （20）And/or the 5th squeeze out plug（21）, wherein above-mentioned first squeezes out plug（7）Plug is squeezed out for rectangular list structure, first （7）It is set to outer die cavity（F）It is interior, it is evenly distributed, and squeeze out direction along material and extend, adjacent two first squeeze out plug（7）Between It forms first and squeezes out plug gap（H）, material is along the first extrusion plug gap（H）Flow out outer mould base（5）When, moulding plastics snap-gauge On the first extrusion cavities（E）；Above-mentioned second squeezes out plug（17）Plug is squeezed out via first（7）On open up X-type second squeeze out Gap（J）It is formed, second squeezes out plug（17）It is set to outer die cavity（F）It is interior, it is evenly distributed, and squeeze out direction along material and extend, Material squeezes out gap along first（H）And second squeeze out gap（J）Flow out outer mould base（5）When, second on moulding plastics snap-gauge squeezes Portal（K）；Above-mentioned third squeezes out plug（19）For the strip structure that section is hexagon, third squeezes out plug（19）It is set to outer Die cavity（F）It is interior, it is evenly distributed, and squeeze out direction along material and extend, material squeezes out plug along adjacent two third（19）Between between Clearance flow goes out outer mould base（5）When, the third extrusion cavities on moulding plastics snap-gauge（L）；Above-mentioned 4th squeezes out plug（20）It is for section The strip structure of ellipse, the 4th squeezes out plug（20）It is set to outer die cavity（F）It is interior, it is evenly distributed, and squeeze out direction along material Extend, material squeezes out plug along adjacent two the 4th（20）Between gap outflow when, the 4th extrusion cavities on moulding plastics snap-gauge （M）；Above-mentioned 5th squeezes out plug（21）Plug is squeezed out via first（7）On open up the third of meter font and squeeze out gap and formed, the Three squeeze out gap squeezes out direction extension along material, and material squeezes out gap along first（H）And third squeezes out gap and flows out outer mould base（5） When, the 5th extrusion cavities on moulding plastics snap-gauge；Above-mentioned first squeezes out plug（7）, second squeeze out plug（17）, third extrusion core Stick（19）, the 4th squeeze out plug（20）And the 5th squeeze out plug（21）Direction development length, which is squeezed out, along material is less than outer mould base（5） The length on direction is squeezed out in material, to avoid the baffle of above-mentioned upper molding assembly, lower molding assembly and side molding assembly is stopped Movement.

9. a kind of hollow production technology for squeezing out integrated plastic snap-gauge as claimed in claim 8, which is characterized in that including with Lower processing step：

10. a kind of hollow producing equipment for squeezing out integrated plastic snap-gauge as claimed in claim 8, it is characterised in that：Including First extruder（01）, mold（02）, cooling calibrator（05）, first conveyer belt（06）, cutter（07）And second conveyer belt （08）, wherein above-mentioned first extruder（01）Molten plastic material is squeezed out, the material of flowing is through mold（02）Inside it is extruded into Type, and Slot shaping is completed, form continuous whole strip hollow plastic snap-gauge proximate matter hollow material；Above-mentioned cooling calibrator（05） It is set to mold（02）Rear end, through mold（02）The continuous whole hollow plastic snap-gauge proximate matter squeezed out enters cooling calibrator （05）It is interior, carry out cooling and shaping；Above-mentioned first conveyer belt（06）It is set to cooling calibrator（05）Rear end, first conveyer belt （06）Continuous whole hollow plastic snap-gauge proximate matter is transported to cutter（07）Place, clipped machine（07）In continuous whole Empty plastic clip profile material cuts into single plastics snap-gauge and is set in cutter（07）Second conveyer belt of rear end（08）To Outer conveying.

11. a kind of hollow producing equipment for squeezing out integrated plastic snap-gauge as claimed in claim 8, it is characterised in that：Including First extruder（01）, mold（02）, die-cutting machine（012）, cooling calibrator（05）, first conveyer belt（06）, cutter（07） And second conveyer belt（08）, wherein above-mentioned first extruder（01）Molten plastic material is squeezed out, the material of flowing is through mold （02）Interior extrusion molding forms continuous whole strip hollow plastic snap-gauge proximate matter hollow material；Above-mentioned die-cutting machine（012）Setting In mold（02）Rear end, continuous whole strip hollow plastic snap-gauge proximate matter enters die-cutting machine（012）It is interior, die cut machine （012）It is molded side channel（B）And slot（C）；Above-mentioned cooling calibrator（05）It is set to die-cutting machine（012）Rear end, after cross cutting Continuous whole hollow plastic snap-gauge proximate matter enters cooling calibrator（05）It is interior, carry out cooling and shaping；Above-mentioned first conveyer belt （06）It is set to cooling calibrator（05）Rear end, first conveyer belt（06）Continuous whole hollow plastic snap-gauge proximate matter is transported To cutter（07）Place, clipped machine（07）Continuous whole hollow plastic snap-gauge proximate matter is cut into single plastics snap-gauge simultaneously It is set in cutter（07）Second conveyer belt of rear end（08）Conveying outward.

12. a kind of hollow producing equipment for squeezing out integrated plastic snap-gauge according to claim 11, it is characterised in that：Institute The die-cutting machine stated（012）Including being die cut seat（33）, driving cylinder on cross cutting（35）, push away seat on cross cutting（36）, on cut mould（37）, cross cutting Side driving cylinder（38）, side-cutting mould（39）And cross cutting sliding slot（40）, wherein above-mentioned cross cutting seat（33）Lower part is squeezed out along material between direction Every equipped with two cavities, river shape support construction is formed, seat is die cut（33）Front/rear end be equipped with perforation and section bar extrusion direction Consistent conveyor chamber（34）, hollow plastic snap-gauge proximate matter is along the conveyor chamber（34）In cross cutting seat（33）In travel forward；Above-mentioned mould Cut driving cylinder（35）It is set to cross cutting seat（33）Top, and output end is arranged downward；Above-mentioned cross cutting above pushes away seat（36）Connection In the upper driving cylinder of cross cutting（35）Output end lower part；Mould is cut on above-mentioned（37）Including two pieces, mould is cut on two（37）It is separately positioned on Seat is pushed away on cross cutting（36）Lower part, and above push away seat close to cross cutting（36）The left and right sides；On cut mould（37）Across cross cutting seat（33）It stretches Enter conveyor chamber（34）It is interior, so that hollow plastic snap-gauge proximate matter is in conveyor chamber（34）When interior movement, in hollow plastic snap-gauge proximate matter Upper layer support plate（18）Slot between upper shape by die-cutting（C）；Above-mentioned cross cutting side driving cylinder（38）It is set to cross cutting seat（33）Side, and it is defeated Outlet towards cross cutting seat（33）Setting；Above-mentioned side-cutting mould（39）It is connected to cross cutting side driving cylinder（38）Output end on, and stretch into defeated Send chamber（34）Interior, hollow plastic snap-gauge proximate matter is in conveyor chamber（34）When interior movement, it is die cut side driving cylinder（38）Drive side-cutting mould （39）It is die cut side channel in the side of hollow plastic snap-gauge proximate matter（B）；Above-mentioned cross cutting seat（33）Lower part be equipped with sliding slot（40）, sliding slot （40）It is embedded and is being attached to cross cutting seat（33）On the sliding rail of lower part, it is set to cross cutting seat（33）The stepper motor of side（013）It drives Dynamic model cuts seat（33）It is whole to be synchronized with the reciprocating motion of hollow plastic snap-gauge proximate matter along sliding rail, to be punched side channel（B）And slot （C）；Above-mentioned cross cutting seat（33）Lower section be provided with retracting device（014）, to recycle the clout of excision.