CN211591105U - Mold design structure suitable for solid-state mold system - Google Patents

Abstract

The utility model discloses a mold design structure suitable for a solid mold system, which comprises an upper template, a mold core and a lower template; the upper template and the lower template are detachably connected; the upper surface of the upper template is provided with a groove, the groove is communicated with a first arc-shaped flow channel which is sunken towards the upper surface of the upper template, and one end of the first arc-shaped flow channel, which is far away from the groove, is vertically provided with a first through hole; the mold core comprises an upper mold core and a lower mold core, wherein the upper mold core comprises a second through hole, a second arc-shaped flow channel and a first glue position. The utility model has the advantages that: increase in current solid mould production system and press and penetrate the runner, utilize the utility model discloses a mould design structure cooperatees with pressing and penetrate the runner, saves original artifical blowing flow, increases the degree of automation of solid mould production system lathe.

Description

Mold design structure suitable for solid-state mold system

Technical Field

The utility model relates to a mould manufacturing technical field, in particular to mould design structure suitable for solid state mould system.

Background

A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. Currently, there are solid mold production systems and liquid mold production systems commonly found in the prior art. For a solid mold production system, the cost of the mold is low, but the raw materials need manual rubber mixing and discharging, the temperature requirement is high, the power consumption is high, and the cost is high; for a liquid mold production system, the mold cost is high, but the raw materials do not need manual rubber mixing and material discharging, the raw materials are fully mixed, the discharging weight is accurate, the temperature requirement is low, and the electricity cost is saved.

At present, production machines of solid-state systems are still relatively common due to low cost of molds, but related components for improving the production machines of the solid-state systems are not available in the market.

Disclosure of Invention

For overcoming the defect that solid-state system board raw materials need artifical blowing among the prior art, the utility model provides a mould design structure suitable for solid-state mould system is realized through following technical scheme.

A mold design structure suitable for a solid mold system comprises an upper template, a mold core and a lower template; the upper template and the lower template are detachably connected; the upper surface of the upper template is provided with a groove, the groove is communicated with a first arc-shaped flow channel which is sunken towards the upper surface of the upper template, and one end of the first arc-shaped flow channel, which is far away from the groove, is vertically provided with a first through hole; the mold core comprises an upper mold core and a lower mold core, the upper mold core is fixed on the inner side of the lower surface of the upper mold plate, the lower mold core is fixed on the inner side of the upper surface of the lower mold plate, and the upper mold core comprises a second through hole, a second arc-shaped flow channel and a first glue position; the second through hole is vertically arranged on the upper surface of the upper mold core and is communicated with the first through hole, the other end, away from the first through hole, of the second through hole is communicated with a second arc-shaped flow channel, and the second arc-shaped flow channel is respectively extended from the upper side and the lower side of the lower surface of the upper mold core and is connected with the first glue position; the lower mold core is provided with a second glue position at a corresponding position of a first glue position of the upper mold core, and the first glue position and the second glue position jointly form a complete silica gel product forming position.

Further, the groove is a circular groove recessed in the upper surface of the upper die plate.

Furthermore, the first through holes are circular holes with different radiuses, and the radiuses of the first through holes are sequentially reduced from top to bottom; the second through-hole is the circular port that the radius is unequal, and the radius of second through-hole increases from last to down in proper order.

Further, the circular groove is connected with four first arc-shaped flow channels, and each arc-shaped flow channel is connected with a first through hole.

Furthermore, the four first arc-shaped flow passages are arranged in an X shape by taking the circular groove as a cross point.

Furthermore, the upper mold core and the lower mold core are of rectangular cylinder structures and are respectively detachably connected with the upper template and the lower template.

Further, the die design structure comprises brackets which are positioned on the left side and the right side of the upper die plate and are connected with the upper die plate through bolts.

The utility model has the advantages that: increase in current solid mould production system and press and penetrate the runner, utilize the utility model discloses a mould design structure cooperatees with pressing and penetrate the runner, saves original artifical blowing flow, increases the degree of automation of solid mould production system lathe.

Drawings

Fig. 1 is an explosion diagram of the structure of the present invention.

Fig. 2 is a schematic view of the combined structure of the present invention.

Fig. 3 is a schematic structural diagram of the upper die plate of the present invention.

Fig. 4 is a schematic top view of the upper plate according to the present invention.

Fig. 5 is an explosion structure diagram of the mold core of the present invention.

Fig. 6 is a schematic view of the explosion structure on the other side of the mold core of the present invention.

Fig. 7 is a schematic structural view of the lower surface of the upper mold core of the present invention.

Wherein:

1, mounting a template; 11-circular grooves; 12-a first arcuate runner; 13 — a first via;

2, a mold core;

21, mounting a mold core; 211 — a second via; 212 — first glue site; 213-second arc runner;

22-lower die core; 221-second glue site;

3, a lower template;

4, a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the prior art, the machine used by the production system of the solid-state mold needs manual emptying, and for increasing the automation performance of the system, a mold design structure suitable for the solid-state mold system is provided, the structure of the mold design structure is shown in fig. 1 and 2, and comprises an upper template 1, a mold core 2, a lower template 3 and a support 4, the upper template 1 and the lower template 3 are connected in a clamping manner, the mold core 2 comprises an upper mold core 21 fixed on the upper template 1 and a lower mold core 22 fixed on the lower template 3, and the support 4 and the upper template 1 are fixedly connected through bolts.

The upper die plate 1 is structurally shown in fig. 3 and 4, a circular groove 11 is formed in the middle of the upper surface of the upper die plate 1, the circular groove 11 is communicated with a plurality of sunken first arc-shaped flow channels 12, and first through holes 13 which are wide at the upper part and narrow at the lower part are vertically formed in the other ends of the first arc-shaped flow channels 12. The circular groove 11 of the upper die plate 1 is communicated with an injection feed plate runner of a machine table for producing the solid die system, and production materials sequentially flow through the circular groove 11 and the first arc-shaped runner 12 from the injection feed plate runner of the machine table and then enter the die core 2 through the first through hole 13. In the embodiment, four first arc-shaped flow passages 12 are connected to the circular groove 11, and a vertically arranged first through hole 13 is formed at the end of each first arc-shaped flow passage 12. The shape of the circular groove 11 is not fixed, and the circular groove can be applied to grooves with other shapes.

The core 2 is configured as shown in fig. 5 and 6, and includes an upper core 21 and a lower core 22 snap-coupled to the upper core 21. The number of the mold cores 2 is the same as that of the first through holes 13 of the upper mold plate 1, the upper surface of the upper mold core 21 is vertically provided with second through holes 211 which are narrow at the top and wide at the bottom, the lower surface is provided with second arc-shaped flow channels 213 connected with the second through holes 211, and the second arc-shaped flow channels 213 flow through the first glue sites 212. In the embodiment, the upper mold core 21 is a rectangular plate, the second through hole 211 is located at the center of the rectangular plate, the left and right sides of the rectangular plate are respectively connected to an arc-shaped flow channel 213, the arc-shaped flow channels 213 are respectively extended to the upper and lower sides to form three rows of arc-shaped flow channels 213, and the first glue sites 212 are rectangular grooves and are respectively located on the upper and lower rows of arc-shaped flow channels 213 of the upper row of arc-shaped flow channels 123. The upper surface of the lower mold core 22 is provided with a second glue site 221 at a position corresponding to the first glue site 212. The production material flows to the second through hole 211 through the first through hole 13, and then flows into the molding groove of the silica gel product formed by the first glue position 212 and the second glue position 221 through the second arc-shaped flow passage 213.

As shown in fig. 1, the lower template 3 is provided with a groove for placing the lower mold core 22 and a positioning hole for clamping with the upper template 1. The support 4 is fixed on the left side and the right side of the upper template 1 through bolts and is mainly used for being connected with a machine table of a solid-state die system. The utility model discloses mainly used changes the artifical blowing in former solid state mould production process into pressing and penetrates the runner feeding.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A mold design structure suitable for a solid mold system is characterized by comprising an upper template, a mold core and a lower template; the upper template and the lower template are detachably connected; the upper surface of the upper template is provided with a groove, the groove is communicated with a first arc-shaped flow channel which is sunken towards the upper surface of the upper template, and one end of the first arc-shaped flow channel, which is far away from the groove, is vertically provided with a first through hole; the mold core comprises an upper mold core and a lower mold core, the upper mold core is fixed on the inner side of the lower surface of the upper mold plate, the lower mold core is fixed on the inner side of the upper surface of the lower mold plate, and the upper mold core comprises a second through hole, a second arc-shaped flow channel and a first glue position; the second through hole is vertically arranged on the upper surface of the upper mold core and is communicated with the first through hole, the other end, away from the first through hole, of the second through hole is communicated with a second arc-shaped flow channel, and the second arc-shaped flow channel is respectively extended from the upper side and the lower side of the lower surface of the upper mold core and is connected with the first glue position; the lower mold core is provided with a second glue position at a corresponding position of a first glue position of the upper mold core, and the first glue position and the second glue position jointly form a complete silica gel product forming position.

2. The mold design structure for a solid state mold system of claim 1, wherein the groove is a circular groove recessed into the upper surface of the upper platen.

3. The mold design structure for a solid state mold system according to claim 2, wherein the first through holes are circular holes with unequal radii, and the radii of the first through holes decrease from top to bottom; the second through-hole is the circular port that the radius is unequal, and the radius of second through-hole increases from last to down in proper order.

4. The mold design structure for a solid state mold system of claim 3, wherein four first arcuate flow paths are connected to the circular recess, each first arcuate flow path being connected to a first through hole.

5. The mold design structure for a solid state mold system of claim 4, wherein the four first arcuate runners are arranged in an "X" pattern with the circular groove as the intersection.

6. The mold design structure for a solid state mold system of claim 1, wherein the upper and lower mold cores are rectangular cylinders detachably connected to the upper and lower mold plates, respectively.

7. The mold design structure for a solid state mold system of any one of claims 1-6, wherein the mold design structure comprises brackets on both left and right sides of the upper platen bolted to the upper platen.

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