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

A mold design structure suitable for solid-state mold systems

technical field

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

Background technique

A mold is a tool used to make a molded item. This tool is composed of various parts, and different molds are composed of different parts. Currently in the prior art, a solid-state mold production system and a liquid mold production system are commonly used. For the solid-state mold production system, the cost of the mold is low, but the raw materials need to be manually mixed and discharged, and the temperature demand is high, and the cost of power consumption is high; for the liquid mold production system, the cost of the mold is high, but the raw materials do not need manual mixing and discharging, The raw materials are fully mixed, the output weight is accurate, the temperature demand is low, and the electricity cost is saved.

At present, the production machines of solid-state systems are still widely used due to the low cost of molds, but there are no related components that are improved for solid-state system machines on the market.

SUMMARY OF THE INVENTION

In order to overcome the defect in the prior art that the raw material of the solid-state system machine needs to be manually discharged, the present utility model proposes a mold design structure suitable for the solid-state mold system, which is realized through the following technical solutions.

A mold design structure suitable for a solid-state mold system, comprising an upper template, a mold core, and a lower template; the upper template and the lower template are separably connected; the upper surface of the upper template is provided with a groove, and the groove communicates upward a first arc-shaped flow channel recessed on the upper surface of the template, and a first through hole is vertically disposed at one end of the first arc-shaped flow channel away from the groove; the mold core includes an upper mold core and a lower mold core, and the upper mold core is fixed on the inner side of the lower surface of the upper template, the lower mold core is fixed on the inner side of the upper surface of the lower template, and the upper mold core includes a second through hole, a second arc-shaped flow channel and a first glue position; the second through hole The upper surface of the upper mold core is vertically arranged and communicated with the first through hole, the other end of the second through hole away from the first through hole is connected with a second arc-shaped flow channel, and the second arc-shaped flow channel is respectively connected to the upper mold core. The upper and lower sides of the lower surface of the lower mold core are drawn out and connected to the first glue position; the lower mold core is provided with a second glue position at the corresponding position of the first glue position of the upper mold core, and the first glue position and the second glue position Together to form a complete silicone product molding position.

Further, the groove is a circular groove recessed on the upper surface of the upper template.

Further, the first through holes are circular holes with unequal radii, and the radius of the first through holes decreases sequentially from top to bottom; the second through holes are circular holes with unequal radii, and the second through holes are circular holes with unequal radii. The radii of the holes increase sequentially from top to bottom.

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.

Further, the four first arc-shaped flow channels are arranged in an "X" shape with the circular grooves as intersections.

Further, the upper mold core and the lower mold core have a rectangular column structure, and are respectively connected to the upper template and the lower template detachably.

Further, the mold design structure includes brackets located on the left and right sides of the upper template and bolted to the upper template.

The beneficial effects of the utility model are as follows: the injection flow channel is added in the existing solid mold production system, the mold design structure of the present utility model is used to cooperate with the injection flow channel, the original manual discharging process is omitted, and the solid mold production system is enlarged. The degree of automation of the machine tool.

Description of drawings

Fig. 1 is the schematic diagram of the structure explosion of the present utility model.

Figure 2 is a schematic diagram of the combined structure of the present invention.

Figure 3 is a schematic structural diagram of the upper template of the present invention.

FIG. 4 is a schematic top view of the structure of the upper template of the present invention.

Figure 5 is a schematic diagram of the explosion structure of the mold core of the present invention.

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

FIG. 7 is a schematic structural diagram of the lower surface of the upper mold core of the present invention.

in:

1—upper template; 11—circular groove; 12—first arc-shaped runner; 13—first through hole;

2—Mold core;

21—upper die core; 211—second through hole; 212—first glue position; 213—second arc runner;

22—lower mold core; 221—second glue position;

3—the lower template;

4—Bracket.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the prior art, the machine used in the solid-state mold production system needs to be manually discharged. In order to increase the automation performance of the system, a mold design structure suitable for the solid-state mold system is provided, and its structure is shown in Figure 1 and Figure 2 As shown, it includes an upper die plate 1, a die core 2, a lower die plate 3 and a bracket 4. The upper die plate 1 and the lower die plate 3 are snap-connected, and the die core 2 includes an upper die core 21 fixed on the upper die plate 1 and an upper die core 21 fixed on the lower die plate The lower core 22 of the template 3, the bracket 4 and the upper template 1 are fixedly connected by bolts.

The structure of the upper template 1 is shown in Figures 3 and 4. A circular groove 11 is provided in the middle of the upper surface of the upper template 1, and the circular groove 11 The other end of the arc-shaped flow channel 12 is vertically provided with a first through hole 13 that is wide in the upper part and narrow in the lower part. The circular groove 11 of the upper die plate 1 is communicated with the injection feed plate flow channel of the production machine of the solid-state mold system, and the production materials flow through the circular groove 11 in sequence from the injection feed plate flow channel of the machine. , the first arc-shaped flow channel 12, and then enter the mold core 2 through the first through hole 13. In a specific embodiment, the circular groove 11 is connected with four first arc-shaped flow channels 12 , and the end of each first arc-shaped flow channel 12 is provided with a vertically arranged first through hole 13 . The shape of the circular groove 11 is not fixed and can also be applied to grooves of other shapes.

As shown in FIG. 5 and FIG. 6 , the structure of the mold core 2 includes an upper mold core 21 and a lower mold core 22 that is snap-connected to the upper mold core 21 . The number of the mold cores 2 is consistent with the number 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 a second through hole 211 that is narrow at the top and wide at the bottom, and the lower surface is provided with a second through hole 211. The second arc-shaped flow channel 213 connected to 211 , and the second arc-shaped flow channel 213 flows through the first glue position 212 . In a specific embodiment, the upper mold core 21 is a rectangular plate, the second through hole 211 is located in the center of the rectangular plate, and an arc-shaped flow channel 213 is connected to each of the left and right sides. Three rows of arc-shaped flow channels 213 are formed, and the first glue position 212 is a rectangular groove, which is located on the upper row of arc-shaped flow channels 123 and the lower row of arc-shaped flow channels 213 respectively. The upper surface of the lower mold core 22 is provided with a second glue position 221 at a position corresponding to the first glue position 212 . The production material flows through the first through hole 13 to the second through hole 211 , and then flows through the second arc-shaped flow channel 213 into the molding groove of the silicone product formed by the first glue level 212 and the second glue level 221 .

As shown in FIG. 1 , the lower die plate 3 is provided with a groove for placing the lower die core 22 and a positioning hole for engaging with the upper die plate 1 . The brackets 4 are fixed on the left and right sides of the upper template 1 by bolts, and are mainly used for connecting with the machine of the solid-state mold system. The utility model is mainly used for changing the manual discharging in the production process of the original solid-state mould into the injection flow channel feeding.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection connected, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication between two elements or the interaction between the two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by 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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