CN208960802U - A kind of Lamp cup molding die - Google Patents

Abstract

The utility model discloses a kind of Lamp cup molding dies, are related to punch-forming mold technical field, solve the technical issues of flitch excessively wastes.Technical points include upper die holder and lower die holder, the lower surface of upper die holder is provided with the cutting column assembly along the setting of upper die holder length direction, Lamp cup molding column assembly and upper handling member, the upper surface of lower die holder is provided with cutting chamber component, Lamp cup forming cavity component and lower handling member along the setting of lower die holder length direction；Wherein, when upper die holder and lower die holder merge, the part that flitch is in cutting chamber component and cuts between column assembly can be cut out shaping area, molding that slitting chamber component and cutting column assembly cut molding and the shaping area between Lamp cup forming cavity component and Lamp cup molding column assembly can be stamped, is stamped molding and can be stamped out lower ending opening in the Lamp cup between lower handling member and upper handling member and separate with flitch；The utility model has the advantages that reduce flitch waste.

Description

A kind of Lamp cup molding die

Technical field

The present invention relates to punch-forming mold technical fields, more specifically, it relates to a kind of Lamp cup molding die.

Background technique

Lamp cup is one kind of light source, and the external form of Lamp cup is generally arranged in cone cup-shaped, and Lamp cup is named derived from entire lamp The cup of body image funnel shaped；As shown in Figure 1, the setting funnel-shaped of Lamp cup 1, the upper and lower ends of Lamp cup 1, which are open, to be arranged.

A kind of Lamp cup processing mold, including upper mold are disclosed in the Chinese patent that Authorization Notice No. is CN207345137U Seat, lower die holder and the product carrying transmission belt being arranged between upper die holder and lower die holder, are provided with backing plate in the bottom surface of upper die holder And positioning pressuring plate, the top surface of lower die holder is provided with supporting plate and template, the top surface of template is provided with die cavity, in backing plate and positioning It is provided with moulded board between pressing plate, mould post holes is provided on positioning pressuring plate, molding gas is provided between backing plate and moulded board Cylinder, the bottom surface of moulded board are fixed with molding column, and molding column is threaded through in mould post holes, and it is fixed to be provided between positioning pressuring plate and backing plate Position cylinder, is provided with molding limit hole in template, and position is provided on the bottom surface of positioning pressuring plate and molding limit hole matches The molding of conjunction limits inserted link.

In the prior art be similar to it is above-mentioned, generally by product carry transmission belt intermittent delivery flitch 2, then by Each part molding road Zhu Hege die cavity cooperation is to flitch sectional forming form, finally Lamp cup Multi-step forming；But such as Fig. 2 and Shown in Fig. 3, at the time of molding, the bore of the upper end opening of Lamp cup 1 can gradually become smaller Lamp cup 1, cause flitch 2 for forming Lamp cup 1 The periphery of shaping area 21 can generate stress concentration phenomenon so that 21 periphery of shaping area can generate necking section, if adjacent The spacing between two shaping areas 21 being arranged is too small, then the necking section in two shaping areas, 21 periphery can be superimposed, Cause the part being close in two shaping areas 21 that can be broken, the marginal portion of post-rift shaping area 21 can receive Compression deformation in order to overcome the problems referred above, can generally be retained larger to generate substandard products between two shaping areas 21 being disposed adjacent Gap can have biggish waste to prevent the necking section of be disposed adjacent two shaping areas to be superimposed.

Summary of the invention

Problem in view of the prior art, the purpose of the present invention is to provide a kind of Lamp cup molding dies, have and reduce material The advantages of plate wastes.

To achieve the above object, the present invention provides the following technical scheme that including upper die holder, lower die holder, being set to upper mold The Lamp cup forming cavity component that Lamp cup on seat forms column assembly and is set on lower die holder further includes cutting column assembly, described Cutting column assembly is installed below upper die holder, and the lower end of the cutting column assembly is provided with cutting protrusion, the cutting protrusion packet The annulus protrusion and multiple tracks for including the setting of ring forming area are located on the arcuation protrusion in annulus protrusion outside, the arcuation protrusion and annulus It is raised with one heart and between there is forming interspace, one end of arcuation protrusion is extended with the linkage section for being connected to annulus protrusion, and annulus is convex Rise close on linkage section position be provided be connected to forming interspace be arranged notch；

Chamber component is cut, the cutting chamber component is installed on above lower die holder, and the upper end of the cutting chamber component is provided with Cutting convex shape size cuts slot correspondingly；

Wherein, the cutting column assembly and cutting chamber component are respectively at Lamp cup molding column assembly and Lamp cup forming cavity component Front end.

By using above-mentioned technical proposal, when upper die holder and lower die holder merging, cutting column assembly and cutting chamber component knot It closes, so that shaping area is cut molding by the cutting male cooperation being set on cutting column assembly；Specifically, passing through annulus protrusion energy Enough cut shaping area with flitch separates, and passes through matching between the forming interspace and notch between arcuation protrusion and annulus protrusion The dowel for being capable of forming one connection shaping area and flitch is closed, so that shaping area will not directly fall off from flitch, and in Lamp cup Shaping area can be continued to be connected on flitch by opening when reducing, and prevent Lamp cup from directly falling in Lamp cup forming cavity component；When After shaping area cuts separation, continue for be delivered between Lamp cup molding column assembly and Lamp cup forming cavity component flitch connection shaping area Sectional stamping molding is carried out, at this point, because shaping area and flitch separate, the periphery of shaping area will not when occurring constriction Other positions of flitch are had an impact, thus will not there is a situation where necking section be superimposed generation so that arbitrary neighborhood is set The spacing between two shaping areas set can reduce as far as possible, the utilization rate of flitch be greatly improved, to realize reduction object The effect for expecting waste can make flitch be able to drive shaping area when moving and enter lower one of stamping procedure together using dowel, Prevent shaping area from falling in period.

The present invention is further arranged to: the cutting column assembly includes the mounting plate one for being fixed on upper die holder lower surface, sets It is placed in the first pressing plate of one lower section of mounting plate, the first spring that more than one piece upper and lower ends are fixed with mounting plate one and the first pressing plate respectively Be fixed on mounting plate one and lower end is fed through the cutting column of the first pressing plate, the cutting protrusion is set to cutting column lower surface； When the expansion of the first spring, mounting plate one and the first pressing plate are not contacted, and are cut column lower end and hidden into the first pressing plate, and installation is worked as When plate one and the first pressing plate contact, the first spring contraction is cut protrusion and is stretched out outside the first pressing plate.

By using above-mentioned technical proposal, when cutting shaping area, the first pressing plate can contact first with flitch, thus reach by Effect of the flitch compacting on cutting chamber component, and continue to move down with mounting plate one, pressure meeting of first pressing plate to flitch It is gradually increased, meanwhile, the lower end for cutting column can start to contact with flitch, until cutting protrusion is put in cutting slot, finally by Upper die holder and the first spring control mounting plate one respectively and the first pressing plate resets the cutting work that shaping area can be completed.

The present invention is further arranged to: the cutting chamber component includes the mounting plate two being fixed on lower die holder, sliding company The ejection block and upper and lower ends being connected in mounting plate two are fixed for controlling ejection block with ejection block and mounting plate two respectively The second spring slid upwards, the cutting slot are set to the upper surface of mounting plate two, and the upper surface of the ejection block is provided with Put in the liftout protrusion in cutting slot.

By using above-mentioned technical proposal, when shaping area cutting forms, the waste material for cutting protrusion ejection can remain in cutting In slot, when flitch moves up, liftout protrusion can be controlled by, which being resetted by second spring, will remain on the waste material in cutting slot Ejection, the waste material of ejection can be blown out with peripheral hardware fan etc. to be remained between upper die holder and lower die holder to avoid waste material.

The present invention is further arranged to: the more guide rods being vertically arranged, each guiding are provided on the lower die holder Bar is distributed in flitch two sides, and the two sides of the flitch are bonded with the outer wall of each guide rod in flitch two sides respectively.

By using above-mentioned technical proposal, support can be played using guide rod and draws the effect of flitch conveying direction, It can effectively prevent flitch conveying offset.

The present invention is further arranged to: the upper end of each guide rod is provided with guide groove, the side meeting of the flitch It puts in guide groove, the lower end of each guide rod is arranged in respectively in cutting chamber component or Lamp cup forming cavity component, in lower die The third spring that multiple tracks upper end is fixed with each guide rod lower end respectively is provided in seat.

By using above-mentioned technical proposal, guide rod can be pushed down when upper die holder moves down and is moved down, so that guide rod drives material Plate is moved on cutting chamber assembly surface, and when upper die holder resets, third spring can eject upwards guide rod, so that guide rod It is able to drive flitch to move up to prevent stamping forming Lamp cup and Lamp cup forming cavity component from interfering, and uses guide groove Flitch can be blocked, so that coiled material type plate will not be wound in conveying, is improved applied widely.

The present invention is further arranged to: handling member and lower handling member are respectively fixed on the upper die holder and lower die holder, The upper handling member and lower handling member are at the discharge end of molding die, are provided with accommodation groove in the lower handling member, institute The bottom for stating accommodation groove is provided with discharge groove, and the punching press column being vertically arranged is provided in the upper handling member, the punching press column The shape size of lower end and the upper end of discharge groove is identical as the shape size of bottom opening of Lamp cup, when upper die holder and lower die holder close And when, punching press column can be worn in feeding and discharging slot.

By using above-mentioned technical proposal, when the front end of flitch carries out the punching press of the cutting shaping work and Lamp cup of shaping area When Lamp cup after shaping work and shape molding is pressed into accommodation groove in lower handling member, at this point, punching press column can be worn into accommodation groove It is interior Lamp cup bottom to be punched out to the open-work for completing Lamp cup bottom with the opening of punching press column lower end shape size, Lamp cup bottom The waste material that portion is gone out can be fallen directed along discharge groove.

The present invention is further arranged to: the lower handling member is provided with charging conduit, and it is remote that the charging conduit is set to accommodation groove Side from Lamp cup forming cavity component, the upper end of the charging conduit and the upper end-face edge shape size of Lamp cup are identical, the blanking Slot is connected to lower die holder lower surface, is provided with blanking column in the upper handling member, the lower end of the blanking column and charging conduit it is upper Hold shape size identical, when upper die holder and lower die holder merging, blanking column can be worn into charging conduit.

By using above-mentioned technical proposal, when the front end of flitch carries out the punching press of the cutting shaping work and Lamp cup of shaping area When the Lamp cup that shaping work and bottom opening are completed is pressed into charging conduit in lower handling member, at this point, blanking column can be worn into falling Lamp cup and the partial cut of dowel connection so that Lamp cup is kept completely separate with flitch, to be kept completely separate with flitch in hopper Lamp cup can be fallen directed along charging conduit.

The present invention is further arranged to: the upper handling member includes the mounting plate three for being fixed on upper die holder lower surface, setting In the second pressing plate of the lower section of mounting plate three, more than one piece upper and lower ends respectively fourth spring fixed with mounting plate three and the second pressing plate and It is fixed on the cutter of the one end of mounting plate three far from Lamp cup forming cavity component, the blade of the cutter and the second pressing plate outer wall paste It closes；When the expansion of the 4th spring, mounting plate three and the second pressing plate are not contacted, and lower end of cutter does not extend out outside the second pressing plate lower end, When mounting plate three and the second pressing plate contact, the 4th spring contraction, the lower end of cutter is bonded with the outer wall of lower handling member.

By using above-mentioned technical proposal, pressing plate can be compacted by the cooperation between the second pressing plate and the 4th spring Lower handling member surface, and continue to move down with mounting plate four, cutter starts to contact with flitch and finally cuts off flitch, so that Flitch can be cut into multi-disc, too long when preventing flitch from discharging, convenient for the collection of remaining flitch.

Compared with prior art, the beneficial effects of the present invention are:

(1) by by shaping area punching separation can be avoided be disposed adjacent two shaping area spacing it is too small when generate constriction The phenomenon that portion is superimposed, so that two shaping area spacing will not effectively reduce the waste of flitch to causing to interfere each other when too small；

It (2) can be to the lamp after shape molding by the setting of accommodation groove, discharge groove, punching column, charging conduit and blanking column Cup is punched out and mask work, reduces the subsequent processing work of Lamp cup, effectively improves the production efficiency of Lamp cup；

(3) remaining flitch can be cut by multiple segments by cutter, the occupied space of waste material can be reduced, be convenient for The recycling of remaining flitch.

Detailed description of the invention

Fig. 1 is the pellucidity figure of Lamp cup in the prior art；

Fig. 2 is top view when Lamp cup forms in the prior art；

Fig. 3 is side view when Lamp cup forms in the prior art；

Fig. 4 is the structural schematic diagram of the present embodiment；

Fig. 5 is the structural schematic diagram of the present embodiment guide rod

Fig. 6 is that the present embodiment cuts column assembly and cuts status diagram when chamber component combines；

Fig. 7 is the structural schematic diagram of the present embodiment cutting protrusion；

Fig. 8 is status diagram when handling member and lower handling member combine on the present embodiment；

Fig. 9 is top view when the present embodiment Lamp cup forms；.

Appended drawing reference: 1, Lamp cup；2, flitch；21, shaping area；3, upper die holder；4, lower die holder；41, third spring；42, it leads To bar；421, guide groove；5, column assembly is cut；51, mounting plate one；52, the first pressing plate；53, column is cut；54, the first spring； 55, cutting protrusion；551, annulus protrusion；552, arcuation protrusion；553, linkage section；554, notch；555, forming interspace；6, it cuts Chamber component；61, mounting plate two；611, slot is cut；62, second spring；63, ejection block；631, liftout protrusion；7, Lamp cup shaping column Component；8, Lamp cup forming cavity component；9, upper handling member；91, mounting plate three；92, the second pressing plate；93, the 4th spring；94, punching press Column；95, blanking column；96, cutter；10, lower handling member；101, accommodation groove；102, discharge groove；103, charging conduit.

Specific embodiment

With reference to the accompanying drawings and examples, the present invention will be described in detail.

A kind of Lamp cup molding die is arranged as shown in figure 4, including upper die holder 3 and lower die holder 4 in the lower surface of upper die holder 3 There are the cutting column assembly 5 along the setting of 3 length direction of upper die holder, Lamp cup molding column assembly 7 and upper handling member 9, in the upper of lower die holder 4 Surface is provided with cutting chamber component 6, Lamp cup forming cavity component 8 and lower handling member 10 along the setting of 4 length direction of lower die holder；Its In, when upper die holder 3 and the merging of lower die holder 4, the part that flitch 2 is in cutting chamber component 6 and cuts between column assembly 5 can be cut out Cut out shaping area 21, slitting chamber component 6 and cutting column assembly 5 cut molding and in Lamp cup forming cavity component 8 and Lamp cup at Shaping area 21 between type column assembly 7 can be stamped molding, be stamped it is molding and in lower handling member 10 and upper handling member 9 it Between Lamp cup 1 can be stamped out lower ending opening and be separated with flitch 2.

Wherein, in conjunction with shown in Fig. 4 and Fig. 5, the third spring 41 that more than one piece is vertically arranged is provided in lower die holder 4, under Be plugged with the more guide rods being vertically arranged 42 on die holder 4, the lower end of each guide rod 42 respectively with each part third spring 41 Upper end is fixed, and each guide rod 42 is distributed in the two sides of flitch 2, wherein is provided with one in the upper end of each guide rod 42 The guide groove 421 of 42 outer wall of ring guide rod setting, the two sides of flitch 2 are connected in respectively in each road guide groove 421.

As shown in fig. 6, cutting column assembly 5 includes the mounting plate 1 for being fixed on 3 lower surface of upper die holder, is set to mounting plate The first spring 54 that first pressing plate 52 of one 51 lower sections, more than one piece upper and lower ends are fixed with mounting plate 1 and the first pressing plate 52 respectively Be fixed on mounting plate 1 and lower end is fed through the cutting column 53 of the first pressing plate 52, be provided with point in the lower surface of cutting column 53 Cut protrusion 55；Cutting chamber component 6 include be fixed on lower die holder 4 mounting plate 2 61, sliding be connected in mounting plate 2 61 Ejection block 63 and upper and lower ends are fixed to slide upwards for controlling ejection block 63 with ejection block 63 and mounting plate 2 61 respectively Second spring 62, the upper surface of mounting plate 2 61 is provided with the cutting slot of setting equal with raised 55 shape sizes are cut 611, the liftout protrusion 631 put in cutting slot 611 is provided in the upper end of ejection block 63.

Wherein, when upper die holder 3 and lower die holder 4 merge, mounting plate 1 and the first pressing plate 52 are closely linked, this When, the lower end surface of 54 forced contraction of the first spring, the lower end surface and the first pressing plate 52 of cutting column 53 is horizontal, and cutting protrusion 55 is put in It cuts in slot 611.

As shown in fig. 7, cutting protrusion 55 includes that be located on annulus convex for the annulus protrusion 551 that ring forming area 21 is arranged and multiple tracks The arcuation protrusion 552 in 551 outsides is played, one end of arcuation protrusion 552 is extended with the linkage section 553 connecting with annulus protrusion 551；Its In, there is molding between each road arcuation protrusion 552 and 551 concentric and each road arcuation protrusion 552 of annulus protrusion and annulus protrusion 551 Gap 555, the position that annulus protrusion 551 closes on linkage section 553 are provided with the notch 554 for being connected to forming interspace 555.

In conjunction with shown in Fig. 4 and Fig. 8, accommodation groove is provided on one end of Lamp cup forming cavity component 8 in lower handling member 10 101, it is provided with charging conduit 103 on the one end of lower handling member 10 far from Lamp cup forming cavity component 8, in the bottom of accommodation groove 101 It is provided with the discharge groove 102 of connection accommodation groove 101 and 4 lower surface of lower die holder；Upper handling member 9 includes being fixed on 3 following table of upper die holder The mounting plate 3 91 in face, the second pressing plate 92 for being set to the lower section of mounting plate 3 91 and more than one piece upper and lower ends respectively with mounting plate three 91 and second fixed the 4th spring 93 of pressing plate 92, discharge groove 102 can be arranged in respectively and fall by being fixed in upper handling member 9 Punching press column 94 and blanking column 95 in hopper 103；Wherein, when upper die holder 3 and lower die holder 4 merge, punching press column 94 can wear into In discharge groove 102, blanking column 95 can be worn into charging conduit 103.

Wherein, it is fixed with blade on the one end of mounting plate 3 91 far from Lamp cup forming cavity component 8 and mounting plate second is pressed The cutter 96 that plate 92 is bonded, the blade of cutter 96 are arranged straight down, and when the expansion of the 4th spring 93,96 blade of cutter is not extended out Second pressing plate, 92 lower end, when mounting plate 3 91 and the contact of the second pressing plate 92, the 4th spring 93 is shunk, and the lower end of cutter 96 is under The outer wall of handling member 10 is bonded.

It the course of work of the invention and has the beneficial effect that:

Firstly, the head end of flitch 2 is fed through each road guide groove 421, then by 2 intermittent delivery of flitch into molding die It is interior, support and guiding can be played the role of by guide rod 42, so that using the external intermittence outside molding die The intermittent delivery work of flitch 2 can be completed in feed device, and will not interfere with molding die, convenient for safeguarding, simultaneously The scope of application is wider, equally applicable for the flitch 2 of coiled material.When flitch 2 is mobile, the various pieces on flitch 2 can be successively By cutting column assembly 5 and cut between chamber component 6, between Lamp cup molding column assembly 7 and Lamp cup forming cavity component 8 and upper place It manages between part 9 and lower handling member 10.

Flitch 2 be between part can slitting column assembly 5 and cutting 6 cutting part of chamber component and flitch 2 keep company The shaping area 21 connect, as shown in figure 9, passing through arcuation protrusion 552 and circle when flitch 2 is carrying out when cutting molding of shaping area 21 The cooperation that ring convex play between forming interspace 555 and notch 554 between 551 is capable of forming connects shaping area 21 and flitch 2 together Dowel so that shaping area 21 will not directly fall off from flitch 2.

After the shaping area 21 of flitch 2 cuts molding, the portion of shaping area 21 will be connected on material strip by external conveying equipment Send to Lamp cup form sectional stamping shaping work is carried out between column assembly 7 and Lamp cup forming cavity component 8 with complete Lamp cup 1 at Type work.

Lamp cup 1 form after, by external conveying equipment the Lamp cup 1 still attached on material strip can be delivered to it is lower processing and Between upper handling member 9, by the cooperation between punching press column 94 and accommodation groove 101 can by the bottom punching of Lamp cup 1, finally by Cooperation between blanking column 95 and charging conduit 103 can cut off the dowel of the Lamp cup 1 of connection and flitch 2 to complete Lamp cup 1 Mask work.

And when upper die holder 3 and lower die holder 4 merge, the lower end of cutter 96 can be extended on the outer wall of lower handling member 10 will expect Plate 2 transfers out the partial cut outside lower handling member 10 and upper handling member 9, is recycled convenient for remaining 2 waste material of flitch.

The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of Lamp cup molding die, including upper die holder (3), lower die holder (4), the Lamp cup shaping column being set on upper die holder (3) Component (7) and the Lamp cup forming cavity component (8) being set on lower die holder (4), it is characterised in that: further include

It cuts column assembly (5), the cutting column assembly (5) is installed below upper die holder (3), under the cutting column assembly (5) End is provided with cutting protrusion (55), and the cutting raised (55) includes that the annulus protrusion of ring forming area (21) setting is (551) and more The arcuation that road is located on the outside of annulus raised (551) is raised (552), and the arcuation raised (552) and annulus raised (551) are concentric There are forming interspace (555) between and, one end of arcuation protrusion (552) is extended with the linkage section for being connected to annulus raised (551) (553), the position that annulus raised (551) closes on linkage section (553) is provided with the notch that setting is connected to forming interspace (555) (554)；

It cuts chamber component (6), the cutting chamber component (6) is installed on above lower die holder (4), described to cut the upper of chamber component (6) End is provided with raised (55) shape size of cutting and cuts slot (611) correspondingly；

Wherein, the cutting column assembly (5) and cutting chamber component (6) are respectively at Lamp cup molding column assembly (7) and Lamp cup molding The front end of chamber component (8).

2. a kind of Lamp cup molding die according to claim 1, it is characterised in that: the cutting column assembly (5) includes solid Due in the mounting plate one (51) of upper die holder (3) lower surface, the first pressing plate (52) being set to below mounting plate one (51), more than one piece The first spring (54) and be fixed on mounting plate one (51) that lower both ends are fixed with mounting plate one (51) and the first pressing plate (52) respectively And lower end is fed through the cutting column (53) of the first pressing plate (52), the cutting raised (55) is set to cutting column (53) lower surface； When the first spring (54) expansion when, mounting plate one (51) and the first pressing plate (52) do not contact, and cutting column (53) lower end hide into In first pressing plate (52), when mounting plate one (51) and the first pressing plate (52) contact, the first spring (54) is shunk, cutting protrusion (55) the first pressing plate (52) are stretched out outside.

3. a kind of Lamp cup molding die according to claim 1, it is characterised in that: the cutting chamber component (6) includes solid Due to the ejection block (63) and upper and lower two that the mounting plate two (61) on lower die holder (4), sliding are connected in mounting plate two (61) End is fixed to be used to control the second spring that ejection block (63) slides upwards with ejection block (63) and mounting plate two (61) respectively (62), cutting slot (611) is set to the upper surface of mounting plate two (61), and the upper surface of the ejection block (63), which is provided with, stretches It is raised (631) into the liftout in cutting slot (611).

4. a kind of Lamp cup molding die according to claim 1, it is characterised in that: be provided on the lower die holder (4) more The guide rod (42) that root is vertically arranged, each guide rod (42) are distributed in flitch (2) two sides, the two sides point of the flitch (2) It is not bonded with the outer wall of each guide rod (42) in flitch (2) two sides.

5. a kind of Lamp cup molding die according to claim 4, it is characterised in that: the upper end of each guide rod (42) is equal It is provided with guide groove (421), the side of the flitch (2) can be put in guide groove (421), the lower end of each guide rod (42) It is arranged in cutting chamber component (6) or Lamp cup forming cavity component (8) respectively, multiple tracks upper end is provided in lower die holder (4) and is distinguished The fixed third spring (41) with each guide rod (42) lower end.

6. a kind of Lamp cup molding die according to claim 1, it is characterised in that: the upper die holder (3) and lower die holder (4) On be respectively fixed with handling member (9) and lower handling member (10), the upper handling member (9) and lower handling member (10) are in molding It at the discharge end of mold, is provided with accommodation groove (101) on the lower handling member (10), the bottom setting of the accommodation groove (101) Have discharge groove (102), be provided with the punching press column (94) being vertically arranged on the upper handling member (9), under the punching press column (94) The shape size of end and the upper end of discharge groove (102) is identical as the shape size of bottom opening of Lamp cup (1), when upper die holder (3) When merging with lower die holder (4), punching press column (94) can be worn in feeding and discharging slot (102).

7. a kind of Lamp cup molding die according to claim 6, it is characterised in that: the lower handling member (10), which is provided with, to be fallen Hopper (103), the charging conduit (103) is set to the side of accommodation groove (101) far from Lamp cup forming cavity component (8), described to fall The upper end of hopper (103) is identical as the upper end-face edge shape size of Lamp cup (1), the charging conduit (103) and lower die holder (4) following table Face is connected to, and is provided with blanking column (95) on the upper handling member (9), lower end and charging conduit (103) of the blanking column (95) Upper end shape size is identical, and when upper die holder (3) and lower die holder (4) merging, blanking column (95) can be worn into charging conduit (103) It is interior.

8. a kind of Lamp cup molding die according to claim 6, it is characterised in that: the upper handling member (9) includes fixing Above and below the mounting plate three (91) of upper die holder (3) lower surface, the second pressing plate (92) being set to below mounting plate three (91), more than one piece The 4th spring (93) and be fixed on mounting plate three (91) far that both ends are fixed with mounting plate three (91) and the second pressing plate (92) respectively The blade of the cutter (96) of one end from Lamp cup forming cavity component (8), the cutter (96) is bonded with the second pressing plate (92) outer wall； When the expansion of the 4th spring (93), mounting plate three (91) and the second pressing plate (92) are not contacted, and cutter (96) lower end does not extend out the Outside two pressing plates (92) lower end, when mounting plate three (91) and the second pressing plate (92) contact, the 4th spring (93) is shunk, cutter (96) Lower end be bonded with the outer wall of lower handling member (10).