CN209139649U - A kind of Novel convex rice molding die - Google Patents

Abstract

The utility model relates to a kind of Novel convex rice molding die, including upper die holder and lower die holder, upper die holder is equipped with upper die mechanism, and lower die holder is equipped with lower die mechanism；Stripper plate and baffle plate are equipped between upper die mechanism and lower die mechanism；Upper die mechanism is equipped with convex rice red needle, and lower die holder is equipped with stripper, and stripper includes de- material pin, de- material spring and set screw；It is equipped with cavity plate in lower template, convex rice limiting device is equipped in cavity plate, convex rice limiting device includes cylinder and flange, and lower template bottom is equipped with limiting slot, and limit groove height is greater than the height of flange, and de- material pin is fixedly connected with convex rice limiting device；Convex rice limiting device is set in cavity plate, using the convex rice limiting device of de- material pin is fixed on come de- material, under flange and the limiting slot cooperation of convex rice limiting device, the height of convex rice has controllability, this greatly reduces convex rice bottom rupture probability.

Description

A kind of Novel convex rice molding die

Technical field

The utility model relates to technical field of mold, more specifically to a kind of Novel convex rice molding die.

Background technique

Existing raising rice structure is that formed punch is fixed on clamping plate, and the de- material pin of cavity plate inner hole is under the action of the spring convex Rice ejection is easy to cause convex rice bottom to rupture when molding deeper, and product batch is caused the major accidents such as to scrap.

Utility model content

The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide one kind.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

Construct a kind of Novel convex rice molding die, including upper die holder and lower die holder, wherein the upper die holder is equipped with upper mold Mechanism, the lower die holder are equipped with the lower die mechanism cooperated with the upper die mechanism；The upper die mechanism and the lower die mechanism Between be equipped with stripper plate and the baffle plate that is fixed on the stripper plate；The upper die mechanism is equipped with convex rice red needle, the convex rice Red needle includes needle body and the syringe needle for being fixed on the needle body, and the convex rice red needle passes through the baffle plate and the stripper plate；Institute Lower die holder is stated equipped with stripper, the stripper includes de- material pin, de- material spring and set screw；The lower die mechanism It is interior to be equipped with cavity plate, convex rice limiting device is equipped in the cavity plate, the convex rice limiting device includes cylinder and is set in the column Body upper flange；Groove corresponding with the syringe needle is equipped at the top of the cavity plate, the female bottom is equipped with the limit cooperated with flange Position slot, the limit groove height are greater than the height of the flange.

Novel convex rice molding die described in the utility model, wherein the upper die mechanism includes upper padding plate and is fixed on The upper clamp plate of the upper padding plate bottom, the lower die mechanism include lower bolster and the lower template that is fixed on the lower bolster；Institute It states and is fixed with the convex rice red needle on upper padding plate, the convex rice red needle passes through the upper clamp plate；Screw hole is equipped in the lower die holder, The set screw is threadedly secured in the screw hole, and the de- material spring is fixed on the set screw, described de- It is fixed with the de- material pin on material spring, through-hole corresponding with the de- material pin is longitudinally provided through on the lower bolster；Institute It states through-hole to be connected to the limiting slot, the de- material pin is fixedly connected with the convex rice limiting device.

Novel convex rice molding die described in the utility model, wherein the difference in height of the limiting slot and the flange is 1.4mm-2.0mm。

Novel convex rice molding die described in the utility model, wherein the de- material spring is Rectangular Spring.

The utility model has the beneficial effects that: setting convex rice limiting device in cavity plate, using being fixed on, de- material pin is convex Rice limiting device carrys out de- material, and under flange and the limiting slot cooperation of convex rice limiting device, the height of convex rice has controllability, will not It changes because molding state is different, this greatly reduces convex rice bottom rupture probability.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other Figure:

Fig. 1 is the Novel convex rice forming die structure figure of the utility model preferred embodiment；

Fig. 2 is the Novel convex rice forming die portions schematic enlarged-scale view of the utility model preferred embodiment.

Specific embodiment

It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.

As depicted in figs. 1 and 2, including upper die holder 1 and the lower die holder 2 of the utility model preferred embodiment, which is characterized in that Upper die holder 1 is equipped with upper die mechanism 3, and lower die holder 2 is equipped with the lower die mechanism 4 cooperated with upper die mechanism 3；Upper die mechanism 3 is under The baffle plate 6 for being equipped with stripper plate 5 between mold mechanism 4 and being fixed on stripper plate 5；Convex rice red needle 7, convex rice are equipped in upper die mechanism 3 Red needle 7 includes needle body 71 and the syringe needle 72 for being fixed on needle body 71, and convex rice red needle 7 passes through baffle plate 6 and stripper plate 5；On lower die holder 2 Equipped with stripper 8, stripper 8 includes de- material pin 81, de- material spring 82 and set screw 83；Cavity plate is equipped in lower template 42 10, cavity plate 10 is interior to be equipped with convex rice limiting device 9, and convex rice limiting device 9 includes cylinder 91 and is set in 91 upper flange 92 of cylinder；It is recessed Groove 101 corresponding with syringe needle 72 is equipped at the top of mould 10,10 bottom of cavity plate is equipped with the limiting slot 421 cooperated with flange 92, limit 421 height of slot is greater than the height of flange 92；Convex rice limiting device 9 is set in cavity plate 10, in convex rice limiting device 9 when raising rice Under flange 91 and limiting slot are closed with 421, the height of convex rice has controllability, will not change because molding state is different, this So that convex rice bottom rupture probability greatly reduces.

Upper die mechanism 3 includes upper padding plate 31 and the upper clamp plate 32 for being fixed on 31 bottom of upper padding plate, and lower die mechanism 4 includes underlay Plate 41 and the lower template 42 being fixed on lower bolster 41；Convex rice red needle 7 is fixed on upper padding plate 31, convex rice red needle 7 passes through upper folder Plate 32；Screw hole 21 is equipped in lower die holder 2, set screw 83 is threadedly secured in screw hole 21, is fixed on set screw 83 De- material spring 82 is fixed with de- material pin 81 on de- material spring 82, is longitudinally provided through on lower bolster 41 corresponding with de- material pin 81 Through-hole 411；Through-hole 411 is connected to limiting slot 421, and de- material pin 81 is fixedly connected with convex rice limiting device 9；It is de- using being fixed on Material sells convex rice limiting device and carrys out de- material, and de- material pin 81 is arranged below convex rice limiting device 9, while de- material pin 81 connects de- material Spring 82, when raising rice is completed, de- material spring 82 is compressed, and provides a upward power to de- material pin 81, de- material effect is good.

As shown in Figure 1, the difference in height of limiting slot 421 and flange 92 is 1.4mm-2.0mm；Convex rice limit dress is set in cavity plate It sets, it is convex under flange and the limiting slot cooperation of convex rice limiting device using being fixed on the convex rice limiting device of de- material pin come de- material The height of rice has controllability, will not change because molding state is different, this subtracts convex rice bottom rupture probability significantly It is few.

As shown in Figure 1, de- material spring 82 is Rectangular Spring；It is greatly reduced using Rectangular Spring because using spring institute inferior Bring production risk, has saved operating cost, improves production efficiency.

It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.

Claims (4)

1. a kind of Novel convex rice molding die, including upper die holder and lower die holder, which is characterized in that the upper die holder is equipped with upper mold Mechanism, the lower die holder are equipped with the lower die mechanism cooperated with the upper die mechanism；The upper die mechanism and the lower die mechanism Between be equipped with stripper plate and the baffle plate that is fixed on the stripper plate；The upper die mechanism is equipped with convex rice red needle, the convex rice Red needle includes needle body and the syringe needle for being fixed on the needle body, and the convex rice red needle passes through the baffle plate and the stripper plate；Institute Lower die holder is stated equipped with stripper, the stripper includes de- material pin, de- material spring and set screw；The lower die mechanism It is interior to be equipped with cavity plate, convex rice limiting device is equipped in the cavity plate, the convex rice limiting device includes cylinder and is set in the column Flange on body surface face；Groove corresponding with the syringe needle is equipped at the top of the cavity plate, the female bottom is equipped with matches with flange The limiting slot of conjunction, the limit groove height are greater than the height of the flange.

2. Novel convex rice molding die according to claim 1, which is characterized in that the upper die mechanism include upper padding plate and It is fixed on the upper clamp plate of the upper padding plate bottom, the lower die mechanism includes lower bolster and the lower die that is fixed on the lower bolster Plate；The convex rice red needle is fixed on the upper padding plate, the convex rice red needle passes through the upper clamp plate；It is equipped in the lower die holder Screw hole, the set screw are threadedly secured in the screw hole, and the de- material spring, institute are fixed on the set screw It states and is fixed with the de- material pin on de- material spring, be longitudinally provided through on the lower bolster corresponding with the de- material pin logical Hole；The through-hole is connected to the limiting slot, and the de- material pin is fixedly connected with the convex rice limiting device.

3. Novel convex rice molding die according to claim 1, which is characterized in that the height of the limiting slot and the flange Degree difference is 1.4mm-2.0mm.

4. Novel convex rice molding die according to claim 1, which is characterized in that the de- material spring is Rectangular Spring.