Produce the composite mold cutting device of notebook computer antenna ceramic paster
Technical field
The utility model relates to a kind of die-cutting apparatus, especially relates to a kind of composite mold cutting device producing notebook computer antenna ceramic paster.
Background technology
Notebook computer antenna ceramic paster size is less, usually adopt die-cutting apparatus to carry out cross cutting, and traditional die-cutting apparatus is together with former film excision forming, is then torn by the former film at the ceramic paster back side, then is posted on clean mould release membrance.
The raw material producing notebook computer antenna ceramic paster comprise two-layer, and bottom is former rete (i.e. mould release membrance), and upper strata is ceramic layer.
Common notebook computer antenna ceramic paster production mould as shown in Figure 1 and Figure 2, comprise mold 1 and bed die 2, red needle 3 is provided with on the downside of mold 1, bed die 2 is provided with red needle 3 to corresponding blanking port 4, described red needle 3 is corresponding with blanking port 4 shape, is notebook computer antenna ceramic paster shape.Wherein, red needle 3 protrudes mold 1 lower surface 6mm, and blanking port 4 is also the edge of a knife position of bed die 2, is hollow out state; Mold 1 surrounding is also provided with four guide pillars 5, is provided with four guide pillar holes 6 of matching with guide pillar 5 in the surrounding of bed die 2.During use, raw material are placed on bed die, cover position is carried out in four guide pillars of mold and four guide pillar holes of bed die, and then carried out the die-cut of product, product is when die-cut, utilize the hollow out of lower bolster to rush position output finished product, and the finished product of output also needs artificial hand to tear the former film (being also mould release membrance) in gum district again, then be posted on whole clean mould release membrance.
The weak point occurred during hardware dies punching products with this blanking type: 1. product edge has lousiness, break flour; And not of uniform size, and not easily wiping.2. during finished product manual tear former film time inconvenient, affect production capacity.3. the red needle of mold and the blanking port serious wear of bed die, need repair a die tool when die-cut 5W time once, cost is too high.
Utility model content
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists that a kind of structure is simple, product edge without lousiness and break flour, former film do not cut wear, the composite mold cutting device of the production notebook computer antenna ceramic paster of long service life.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of composite mold cutting device producing notebook computer antenna ceramic paster, comprise mold and the bed die of consistency from top to bottom setting, described mold lower surface is embedded with patrix red needle, described bed die upper surface is embedded with counterdie red needle, described patrix red needle and counterdie red needle consistency from top to bottom, and patrix red needle is all identical with ceramic paster shape with the surface configuration of counterdie red needle.
Described mold comprises the upper bolster, middle transition plate, the first patrix location fixed head and the second patrix location fixed head that set gradually from top to bottom, the first described patrix location fixed head and the second patrix are located on fixed head and are offered consistency from top to bottom respectively and the patrix red needle draw-in groove of up/down perforation, and described patrix red needle is embedded in patrix red needle draw-in groove.
Lower surface and second patrix of described patrix red needle are located fixed head lower surface and are flushed.
Be provided with elastic component in described patrix red needle draw-in groove, the upper surface of described patrix red needle contacts with elastic component, and elastic component provides the screen resilience after the punching press of patrix red needle.
Described bed die comprises die shoe and is fixed on the counterdie location fixed head on die shoe, described counterdie location fixed head offers the counterdie red needle draw-in groove of up/down perforation, described die shoe offers with counterdie red needle draw-in groove consistency from top to bottom abut groove, described counterdie red needle is embedded in counterdie red needle draw-in groove, and is connected in abutting groove.
Upper surface and the counterdie of described counterdie red needle locate fixed head upper surface flush.
Be provided with elastic component in described abutting groove, the lower surface of described counterdie red needle contacts with elastic component, and elastic component provides the screen resilience after the punching press of counterdie red needle.
Described elastic component is silica gel block.
Described mold is provided with guide pillar, and described bed die is provided with the guide pillar hole matched with guide pillar.
When using device of the present utility model, four guide pillars of mold and four guide pillar holes of bed die are utilized to carry out cover position, patrix red needle on mold and the counterdie red needle consistency from top to bottom on bed die, carry out the stamping-out of raw material, be shaped to notebook computer antenna ceramic paster shape, elastic component be provided with the quick resilience being beneficial to patrix red needle and counterdie red needle, and then carried out the die-cut of product.
The raw material producing notebook computer antenna ceramic paster comprise two-layer, and bottom is former rete, and upper strata is ceramic layer.
When carrying out die-cut, raw material is placed on the fixed head of counterdie location, the patrix red needle on mold and the counterdie red needle stamping-out on bed die is utilized to go out required ceramic paster, keep the ceramic paster of stamping-out to be also bonded on former rete simultaneously, namely former rete is kept not to be punched, thus product only need take off from former rete by the finished product of output, then be posted on whole clean mould release membrance.
Compared with prior art, the utility model has the following advantages and beneficial effect:
(1) by arranging patrix red needle and counterdie red needle carries out stamping-out, change the structure of traditional use red needle and a blanking port, make machining accuracy higher, ceramic paster product edge is without lousiness and break flour.
(2) in blanking process, keep the ceramic paster of stamping-out to be also bonded on former rete, namely keep former rete not cut and wear, the convenient transfer to ceramic paster, does not need manually to go to tear former film again, saves a step operation, improves production capacity.
(3) patrix red needle and counterdie red needle are worn and torn and are greatly reduced, and just repair a die tool once when die-cut more than 100,000 times, and cost reduces.
Accompanying drawing explanation
Fig. 1 is the upper die structure schematic diagram of common notebook computer antenna ceramic paster production mould;
Fig. 2 is the lower die structure schematic diagram of common notebook computer antenna ceramic paster production mould;
Fig. 3 is the decomposition texture schematic diagram of composite mold cutting device mold of the present utility model;
Fig. 4 is the overall structure schematic diagram of composite mold cutting device mold of the present utility model;
Fig. 5 is the decomposition texture schematic diagram of composite mold cutting device bed die of the present utility model;
Fig. 6 is the overall structure schematic diagram of composite mold cutting device bed die of the present utility model.
Number in the figure: 1 is mold, 2 is bed die, and 3 is red needle, 4 is blanking port, and 5 is guide pillar, and 6 is guide pillar hole, 11 is upper bolster, and 12 is middle transition plate, and 13 is the first patrix location fixed head, 14 is the second patrix location fixed head, and 15 is patrix red needle, and 16 is patrix red needle draw-in groove, 21 is die shoe, and 22 is counterdie location fixed head, and 23 is counterdie red needle, 24 is counterdie red needle draw-in groove, and 25 for abutting groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
Produce a composite mold cutting device for notebook computer antenna ceramic paster, comprise mold 1 and the bed die 2 of consistency from top to bottom setting, mold 1 is provided with guide pillar, and bed die 2 is provided with the guide pillar hole matched with guide pillar.
As shown in Figure 3, Figure 4, mold 1 comprises the upper bolster 11, middle transition plate 12, first patrix location fixed head 13 and the second patrix location fixed head 14 that set gradually from top to bottom, first patrix location fixed head 13 and the second patrix are located on fixed head 14 and are offered consistency from top to bottom respectively and the patrix red needle draw-in groove 16 of up/down perforation, and patrix red needle 15 is embedded in patrix red needle draw-in groove 16.Lower surface and second patrix of patrix red needle 15 are located fixed head 14 lower surface and are flushed.Be provided with elastic component in patrix red needle draw-in groove 16, the upper surface of patrix red needle 15 contacts with elastic component, and elastic component provides the screen resilience after patrix red needle 15 punching press.Elastic component is silica gel block.
As shown in Figure 5, Figure 6, bed die 2 comprises die shoe 21 and is fixed on the counterdie location fixed head 22 on die shoe 21, counterdie location fixed head 22 offers the counterdie red needle draw-in groove 24 of up/down perforation, die shoe 21 offers with counterdie red needle draw-in groove 24 consistency from top to bottom abut groove 25, counterdie red needle 23 is embedded in counterdie red needle draw-in groove 24, and is connected in abutting groove 25.The upper surface of counterdie red needle 23 and counterdie locate fixed head 22 upper surface flush.Abut in groove 25 and be provided with elastic component, the lower surface of counterdie red needle 23 contacts with elastic component, and elastic component provides the screen resilience after counterdie red needle 23 punching press.Elastic component is silica gel block.
Patrix red needle 15 and counterdie red needle 23 consistency from top to bottom, and patrix red needle 15 is all identical with ceramic paster shape with the surface configuration of counterdie red needle 23.
When using this device, four guide pillars of mold and four guide pillar holes of bed die are utilized to carry out cover position, patrix red needle 15 on mold 1 and counterdie red needle 23 consistency from top to bottom on bed die 2, carry out the stamping-out of raw material, be shaped to notebook computer antenna ceramic paster shape, being provided with of elastic component is beneficial to the quick resilience of patrix red needle 15 and counterdie red needle 23, and then has carried out the die-cut of product.
The raw material producing notebook computer antenna ceramic paster comprise two-layer, and bottom is former rete and mould release membrance, and upper strata is ceramic layer.When carrying out die-cut, raw material is placed on the fixed head 22 of counterdie location, the patrix red needle 15 on mold 1 is utilized to go out required ceramic paster with counterdie red needle 23 stamping-out on bed die 2, keep the ceramic paster of stamping-out to be also bonded on former rete simultaneously, namely former rete is kept not to be punched, thus product only need take off from former rete by the finished product of output, then be posted on whole clean mould release membrance.
Above-mentioned is can understand for ease of those skilled in the art and use utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection domain of the present utility model.