CN212421946U

CN212421946U - Composite material forming die

Info

Publication number: CN212421946U
Application number: CN201922452396.4U
Authority: CN
Inventors: 王云龙
Original assignee: Rugao City Wantong Anticorrosive Co ltd
Current assignee: Rugao City Wantong Anticorrosive Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-29
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of mold, and a combined material forming die is disclosed, the die holder comprises a die holder body, the inside of die holder bottom is equipped with the hot plate, the inside in the die holder outside is equipped with the heating collar, the bottom fixed mounting on die holder right side has the heating control ware, the inner wall fixedly connected with support column of die holder, the other end fixedly connected with otter board of support column, the bottom surface fixedly connected with guide bar of die holder, the push pedal has been cup jointed in the outside activity of guide bar, the middle part fixedly connected with ejector pin of push pedal top surface, the ejector pin is located the inside of through-hole. The utility model discloses a heating ring and hot plate to what adopt is that the radio frequency radiation heats, makes heating energy only heat the mould, and the effectual other structures of having avoided around the mould are heated, thereby has guaranteed the effect and the efficiency of being heated of material in the mould, has promoted combined material's shaping quality, has improved the rationality and the feasibility of device.

Description

Composite material forming die

Technical Field

The utility model relates to the technical field of mold, specifically a combined material forming die.

Background

With the increasingly mature application of composite material technology, composite materials are developed rapidly in recent years, and in order to further meet the requirements of popularization and application of composite materials, a large-scale production technology and a low-cost rapid forming technology become one of the hot spots in the field of the current composite materials.

The mould, the industrial production is used for getting the various moulds and tools of the required product by injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, punching, etc., this kind of tool is formed by various parts, different moulds are formed by different parts, mainly realize the processing of the appearance of the article through the change of the physical state of the formed material.

The existing composite material forming die needs to heat materials in the using process so as to ensure that the materials are more attached to the die, the traditional method adopts the electric heating temperature rise and is difficult to achieve uniformity, the temperature difference occurs in the forming materials, the forming quality of products is seriously affected, on the other hand, the product needs to be cooled and cooled after thermosetting is finished, the cooling efficiency of the existing cooling device is also to be improved, and therefore the composite material forming die is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a combined material forming die possesses the advantage that the shaping is of high quality and the higher rate of cooling, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: a composite material forming die comprises a die holder, wherein a heating plate is arranged inside the bottom end of the die holder, a heating ring is arranged inside the outer side of the die holder, a heating controller is fixedly arranged at the bottom of the right side of the die holder, a support column is fixedly connected to the inner wall of the die holder, a screen plate is fixedly connected to the other end of the support column, a guide rod is fixedly connected to the bottom surface of the die holder, a push plate is movably sleeved on the outer side of the guide rod, an ejector rod is fixedly connected to the middle of the top surface of the push plate and located inside a through hole, a lower die is movably sleeved on the top end of the through hole and placed on the inner side of the screen plate, limiting edges are respectively and fixedly connected to two sides of the top of the lower die, cooling tubes are fixedly arranged on two sides of the die holder, two ends of the cooling, the inside fixed joint of bed die has last mould, the both sides of going up the mould are the fixed limit of fixedly connected with respectively, the middle part of going up the mould has been seted up and has been watered, the top fixed mounting who waters has the connector.

Preferably, the heating plate and the heating ring are both heated by adopting inward radio frequency radiation, and the heating plate and the heating ring are both electrically connected with the heating controller.

Preferably, the number of the screen plates is five, the screen plates are respectively positioned on the inner walls and the bottoms of four sides of the die holder, and the screen plates are of an integrated box-type structure.

Preferably, the middle part of the push plate is provided with a hydraulic pump, the ejector rod is matched with the through hole, and the top of the ejector rod is matched with the bottom of the lower die film cavity.

Preferably, the middle of the limiting edge is provided with a groove, the bottom of the fixing edge is provided with a convex block, and the groove is matched with the convex block.

Preferably, the cooling pipe is provided with a plurality of equidistance and arranges side by side, the bottom that the cooling pipe passed the otter board is the rectangle sunken form.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a heating ring and hot plate to what adopt is that the radio frequency radiation heats, makes heating energy only heat the mould, and the effectual other structures of having avoided around the mould are heated, thereby has guaranteed the effect and the efficiency of being heated of material in the mould, has promoted combined material's shaping quality, has improved the rationality and the feasibility of device.

2. The utility model discloses a bottom at the bed die is established to the cooling tube with many settings side by side to play the fixed effect of support through support column and otter board to the bed die, when needs cool down the mould, directly pass through the cooling tube with normal atmospheric temperature water and constantly circulate, and then the quick heat of taking away around the mould, guaranteed that the stable efficient of material shaping goes on, thereby promoted forming material's cooling efficiency, improved the stability and the reliability of device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

fig. 2 is a schematic top view of the structure of the present invention.

In the figure: 1. a die holder; 2. heating plates; 3. heating a ring; 4. a support pillar; 5. a screen plate; 6. a guide bar; 7. pushing the plate; 8. a top rod; 9. a through hole; 10. a lower die; 11. a limiting edge; 12. a cooling pipe; 13. An integration pipe; 14. a valve; 15. an upper die; 16. fixing the edge; 17. a pouring channel; 18. a connector; 19. A heating controller.

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.

Referring to fig. 1-2, a composite material forming mold comprises a mold base 1, a heating plate 2 is arranged inside the bottom end of the mold base 1, the heating plate 2 and a heating ring 3 are heated by adopting inward radio frequency radiation, the heating plate 2 and the heating ring 3 are both electrically connected with a heating controller 19, the heating plate 2 and the heating ring 3 are heated by adopting inward radio frequency radiation, and the heating plate 2 and the heating ring 3 are both electrically connected with the heating controller 19, so that the heating plate 2 and the heating ring 3 can heat a lower mold 10 more uniformly, the composite material is heated more uniformly and comprehensively, other structures around the mold are effectively prevented from being heated, the heating effect and efficiency of the material in the mold are ensured to the maximum extent, the forming quality of the composite material is improved, the rationality and feasibility of the device are improved, the heating ring 3 is arranged inside the outer side of the mold base 1, the bottom on the right side of the die holder 1 is fixedly provided with a heating controller 19, the inner wall of the die holder 1 is fixedly connected with a support column 4, the other end of the support column 4 is fixedly connected with a screen plate 5, the number of the screen plates 5 is five, the screen plates 5 are respectively positioned on the inner walls and the bottoms of four sides of the die holder 1, the screen plates 5 are of an integrated box structure, the number of the screen plates 5 is five, the screen plates 5 are respectively positioned on the inner walls and the bottoms of four sides of the die holder 1 and are of an integrated box structure with the screen plates 5, so that the screen plates 5 can support and stabilize the lower die 10 without influencing the temperature rise and the temperature fall of the lower die 10, the rationality of the device is improved, the bottom surface of the die holder 1 is fixedly connected with a guide rod 6, the outer side of the guide rod 6 is movably sleeved with a push plate 7, the middle part of the push, a hydraulic pump is arranged in the middle of a push plate 7, a push rod 8 is matched with a through hole 9, the top of the push rod 8 is matched with the bottom of a film cavity of a lower die 10, the hydraulic pump is matched with the push rod 8 to quickly push out a forming material in the lower die 10, so that the forming efficiency of the material is improved, the rationality is improved, the push rod 8 is fixedly connected to the middle of the top surface of the push plate 7, the push rod 8 is positioned in the through hole 9, the lower die 10 is movably sleeved at the top end of the through hole 9, the lower die 10 is placed on the inner side of a screen plate 5, two sides of the top of the lower die 10 are respectively and fixedly connected with limiting edges 11, grooves are formed in the middle of the limiting edges 11, bumps are arranged at the bottoms of fixing edges 16 and are matched with the grooves, the grooves are formed in the middle of the limiting edges 11, and the bottoms of the fixing edges 16 are provided with bumps and matched with, meanwhile, the lower die 10 is clamped with the stable die, the die is effectively prevented from deviating in the production process, and the quality of product forming is ensured, so that the reliability of the device is improved, the cooling tubes 12 are fixedly arranged at two sides of the die holder 1, the cooling tubes 12 are provided with a plurality of equal-distance parallel arrangement, the bottoms of the cooling tubes 12 penetrating through the screen plate 5 are in a rectangular concave shape, the cooling tubes 12 are provided with a plurality of equal-distance parallel arrangement, and the bottoms of the cooling tubes 12 penetrating through the screen plate 5 are in a rectangular concave shape, when the die is required to be cooled, normal temperature water is directly circulated continuously through the cooling tubes 12, so that the heat around the die is taken away quickly, so that the cooling efficiency of a forming material is improved, the stability and the reliability of the device are improved, two ends of the cooling tubes 12 are respectively and fixedly connected to the integrated tubes 13, and the valve 14 is fixedly, the inner part of the lower die 10 is fixedly clamped with an upper die 15, two sides of the upper die 15 are respectively and fixedly connected with a fixed edge 16, a pouring channel 17 is arranged in the middle of the upper die 15, and a connector 18 is fixedly arranged at the top end of the pouring channel 17.

The working principle is as follows: firstly, equipment is started, an upper die 15 is driven to move downwards through external hydraulic equipment, a lower die 10 and the upper die 15 are clamped together, meanwhile, a fixing edge 16 and a limiting edge 11 are clamped and fixed, then, a composite material is injected into a pouring channel 17 through a connector 18 and further filled in a film cavity formed by the lower die 10 and the upper die 15, a heating controller 19 generates heat through a heating plate 2 and a heating ring 3, the lower die 10 is heated, the composite material is subjected to thermosetting molding, then, the heating ring 3 is closed, normal-temperature water enters through the left end of a cooling pipe 12, the right end outputs the normal-temperature water, heat around the bottom of the lower die 10 is taken away quickly, the molding material is cooled, the upper die 15 is lifted after cooling is completed, a hydraulic pump drives a push plate 7 to push an ejector rod 8 to move upwards, finished materials are ejected out and collected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

1. The utility model provides a combined material forming die, includes die holder (1), its characterized in that: the heating plate (2) is arranged inside the bottom end of the die holder (1), the heating ring (3) is arranged inside the outer side of the die holder (1), the heating controller (19) is fixedly installed at the bottom of the right side of the die holder (1), the supporting column (4) is fixedly connected to the inner wall of the die holder (1), the net plate (5) is fixedly connected to the other end of the supporting column (4), the guide rod (6) is fixedly connected to the bottom surface of the die holder (1), the push plate (7) is movably sleeved on the outer side of the guide rod (6), the ejector rod (8) is fixedly connected to the middle of the top surface of the push plate (7), the ejector rod (8) is located inside the through hole (9), the lower die (10) is movably sleeved on the top end of the through hole (9), the lower die (10) is placed on the inner side of the net plate (5), and the two sides of, the utility model discloses a cooling die, including die holder (1), cooling pipe (12), the both ends of cooling pipe (12) are fixed connection respectively on integrated tube (13), the other end fixed mounting of integrated tube (13) has valve (14), the inside fixed joint of bed die (10) has last mould (15), the both sides of going up mould (15) are the fixed limit of fixedly connected with (16) respectively, the middle part of going up mould (15) has been seted up and has been watered (17), the top fixed mounting who waters (17) has connector (18).

2. The composite material molding die according to claim 1, characterized in that: the heating plate (2) and the heating ring (3) are heated by inward radio frequency radiation, and the heating plate (2) and the heating ring (3) are electrically connected with the heating controller (19).

3. The composite material molding die according to claim 1, characterized in that: the number of the screen plates (5) is five, the screen plates (5) are respectively positioned on the inner walls and the bottoms of the four sides of the die holder (1), and the screen plates (5) are of an integrated box type structure.

4. The composite material molding die according to claim 1, characterized in that: the middle part of push pedal (7) is equipped with the hydraulic pump, ejector pin (8) and through-hole (9) looks adaptation, the top of ejector pin (8) is identical with the bottom in bed die (10) membrane chamber.

5. The composite material molding die according to claim 1, characterized in that: the middle of the limiting edge (11) is provided with a groove, the bottom of the fixing edge (16) is provided with a convex block, and the groove is matched with the convex block.

6. The composite material molding die according to claim 1, characterized in that: the cooling pipe (12) is provided with a plurality of equal distances which are arranged in parallel, and the bottom of the cooling pipe (12) penetrating through the screen plate (5) is rectangular and concave.